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9 Commits

Author SHA1 Message Date
syedm 10287e1750 Fix file permissions 2026-07-01 18:53:49 +01:00
syedm 013bffcad9 Cleanup 2026-04-13 19:45:58 +01:00
syedm 037f884050 Move folder 2026-04-13 10:32:46 +01:00
syedm c683754d49 Cleanup / optimizations 2026-02-12 01:01:52 +00:00
syedm e9d164d769 Rewrite diagnostics popup with new api 2026-02-11 19:51:45 +00:00
syedm 5b66f503e4 Improve highlighting structure
- switched to a sparse delta based map
- true lazy-loading to avoid any unneccessary allocations
- fixed windows management api
2026-02-11 18:18:28 +00:00
syedm d79ea4e75a Fix parser bug on newlines 2026-02-05 14:23:52 +00:00
syedm dd474cc38d Fix deadlock 2026-02-05 13:03:41 +00:00
syedm a62d4a18a8 Switch to OOP style code 2026-02-04 00:38:11 +00:00
71 changed files with 3270 additions and 3138 deletions
+5 -4
View File
@@ -19,9 +19,10 @@ CFLAGS_DEBUG :=\
-std=c++20 -Wall -Wextra \
-O0 -fno-inline -gsplit-dwarf \
-g -fno-omit-frame-pointer \
-fsanitize=address \
-Wno-unused-command-line-argument \
-I./include -I./libs -I/home/syed/main/crib/libs/mruby/include
-I./include -I./libs -I./libs/mruby/include
# C_SANITIZER := -fsanitize=address
CFLAGS_RELEASE :=\
-static --target=x86_64-linux-musl \
@@ -32,7 +33,7 @@ CFLAGS_RELEASE :=\
-fomit-frame-pointer -DNDEBUG -s \
-mllvm -vectorize-loops \
-Wno-unused-command-line-argument \
-I./include -I./libs -I/home/syed/main/crib/libs/mruby/include
-I./include -I./libs -I./libs/mruby/include
PCH_CFLAGS_DEBUG := $(CFLAGS_DEBUG) -x c++-header
PCH_CFLAGS_RELEASE := $(CFLAGS_RELEASE) -x c++-header
@@ -78,7 +79,7 @@ $(PCH_RELEASE): $(INCLUDE_DIR)/pch.h
$(TARGET_DEBUG): $(PCH_DEBUG) $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG)
mkdir -p $(BIN_DIR)
$(CXX) $(CFLAGS_DEBUG) -o $@ $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG) $(LIBS_DEBUG)
$(CXX) $(CFLAGS_DEBUG) $(C_SANITIZER) -o $@ $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG) $(LIBS_DEBUG)
$(TARGET_RELEASE): $(PCH_RELEASE) $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE)
mkdir -p $(BIN_DIR)
+2 -1
View File
@@ -21,7 +21,7 @@ curl https://syedm.dev/crib | sh
```
Currently only for Linux.<br>
*Tested with arch linux and ubuntu and void*<br>
*Tested with arch linux, ubuntu and void*<br>
## Building
@@ -134,6 +134,7 @@ crib ./filename.ext
```
*If `filename.ext` does not exist, it will be created*<br>
*memory usage is average case 10MB + 2x size of file*<br>
## Keybindings
+152 -75
View File
@@ -2,45 +2,61 @@ Copyright 2025 Syed Daanish
# TODO
# memory usage for debug build (release build will be smaller by about 25%)
```
8K -> 13.2M
128K -> 13.2M (expected worst case 16.6M)
128M -> 412.0M (expected worst case 2.3G)
```
- Fix bug where scroll up at top of screen first line jumps to bottom
- Make completions work with new system
- And factorize renderer into its own class
- which is just managed by the renderer
- and adjusment.cc will call it
- which is reused by scrollers/ensurers too (for knowing screen wrapped end)
- this will then allow inlay hints to be possible
- and also make VAI easier to implement (probably as inlay hints)
- and also allow code lens to work too
- and an api to allow line skipping / virtual text which allows for folding logic as extention
- Also time extentions and disable if they take too long / for larger files with options to force
* Next few super long boring things to do
* redo lsp threads such that no mutex needed for any rope stuff
- Also make the classes own the methods in lsp
- This will mean that parsers/renderers and keystrokes will not need to be individually locked
- And so it will be much faster
- At which point the main thread can also be blocked on user input or lsp responses and still be fast
* Add a superclass for editor called Window (which can be popup or tiled)
* Add a recursive tiling class for windows
* Handled by a single renderer that calls and renders each window
- And a bg if no window open
* Make editor's functions into its own methods (classify it)
- While at it
- Seperate system functions into a class that branches to support local / ssh / server modes.
- Even lsp shouldnt be directly controlled because it can branch on local and server modes
- Redo hooks as a engine of its own.
- And factorize renderer into its own class (and make it just return an array of the render without knowing teh x,y)
- which is just managed by the renderer
- which is reused by scrollers/ensurers too
- this will then allow inlay hints to be possible
- and also make VAI easier to implement
* Allow keybinds to be set in ruby
* then the fun part:
* ruby file for project specific runs alongside any system wide ones
- Seperate system functions into a class that branches to support local / ssh / server modes.
- Even lsp shouldnt be directly controlled because it can branch on local and server modes
- check libssh2 or child process stuff for remote editing (remote mode)
- Thick and thin mode (server mode) (through ssh or port) (for website only port + webhook)
- thin mode only shares screen diffing over the network - uses server settings / themes / shell
- only one user connects at a time
- provides data as a websocket with tui or gui/online modes where tui shares diffing as is (can be connected to by gui or website)
- and gui/online modes try to (if not then render onto a canvas) forward window.render_gui() and dedicated windowing system (i.e windowing is html divs)
- and window.render_gui() returns a markup code (custom markup)
- and for events i could either leave tui as-is and for markup have special event handling or i
- implement the widget system in both and have the same event handling then
- actually for true cross platform i need to make a ui lib with widgets etc. so it is workable on all platforms (so they all need only a single ui lib)
- thick only shared fileio and lsp data with local used for all else - uses local settings / themes
- multiple users connect at once but maybe either make them not be allowed to open same file or make vscode like multiediting (unsure how exactly)
- they all share same lsp instances
- they all have the same shell access
- allow having an instance that forwards thick mode to thin mode (to connect online mode to a thick server for code collaboration)
* Then allow ruby code to create and handle windows as extentions
* Then 3 inbuilt extentions being file manager, theme picker, tab selector
* make another tile type called tile tabbed that has a tab switcher and shows only one of its children at once
* it takes focus and takes some keybinds for switching and forwards the rest (it also forwards the info and adds one for itself - the selected/total tabs)
* also implement info strings for all the stuff that take focus
* Mode is a feild on a editor and there is no global "mode system" except in editors (enxtentions do their own thing)
- make mode normal and not atomic if it is truly unused across threads
- this means keybinds can be set to use the editor as insert mode only and so behave like vscode
* split lsp stuff into multiple files (not a monolithic class as it is now)
* Extentions can also be used as file openers (for like databases . diffing . images . audio etc)
* Local cache for state management (like undo history, cursor positions etc) (location can be set in config)
* make sure to write inbuilt extentions in cpp and not ruby
* also move default bar and clipboard back into cpp
* all lsp popups are no longer their own classes but instead windows (extention like) in popup mode
* also **fix click handling to send mouse unclick to the same focus window as the click And also for drag to be same as the starter**
* skip opening binary files
* apply themeing in bg log bar lsp popus etc. to keep visual consistency
* searching/replace/Multi-Cursor (for just one lsp command for all) with pcre2 with regex (started by a slash) (disabled for large files)
@@ -52,10 +68,10 @@ Copyright 2025 Syed Daanish
* Add a file picker suggestion while typing a path (including stuff like ~ and .. and $HOME etc)
* allow opening directory after filemanger is sorted out.
* commands to:
change pwd
load a rb file
run a ruby command
close a window etc.
change pwd
load a rb file
run a ruby command
close a window etc.
* [ ] Add mgems for most common things and a ruby library to allow combining true ruby with mruby
* add command to set and use a file type at runtime
* [ ] color alpha in ini files
@@ -63,12 +79,12 @@ Copyright 2025 Syed Daanish
* [ ] **LSP Bug:** Check why `fish-lsp` is behaving so off with completions filtering.
* [ ] **Line move:** fix the move line functions to work without the calculations from folds as folds are removed.
* [ ] **Editor Indentation Fix:** - Main : merger indentation with the parser for more accurate results.
* [ ] Ignore comments/strings from parser when auto-indenting.
* [ ] Support for stuff like bash \ and math operators in other languages and comma and line starting with a dot (like in ruby)
etc.
- [ ] Ignore comments/strings from parser when auto-indenting.
- [ ] Support for stuff like bash \ and math operators in other languages and comma and line starting with a dot (like in ruby)
etc.
* [ ] **Readme:** Update readme to show ruby based config in detail.
* [ ] **UI Refinement:**
* [ ] Finish autocomplete box style functions.
- [ ] Finish autocomplete box style functions.
* [ ] **Documentation UI:** Capture `Ctrl+h` / `Ctrl+l` for scrolling documentation windows.
* Cap line_tree data limit for large files and just store about a thousand previous lines maybe? (lazily loaded)
@@ -81,17 +97,17 @@ Copyright 2025 Syed Daanish
* allow flushing functions in ruby to tell c++ to refresh keybinds/themes etc.
* [ ] **LSP:**
support snippets in completion properly
check::
pull diagnostics for ruby-lsp
lsp selection range - use to highlight start / end of range maybe?
goto definiton
signature help
document symbol for the top bar maybe? (or workspace symbol)
also setup workspaces
Semantic highlighting
Quick fixes
Rename symbols
support snippets in completion properly
check::
pull diagnostics for ruby-lsp
lsp selection range - use to highlight start / end of range maybe?
goto definiton
signature help
document symbol for the top bar maybe? (or workspace symbol)
also setup workspaces
Semantic highlighting
Quick fixes
Rename symbols
* Allow ruby to config lsp capabilities
@@ -113,47 +129,108 @@ Copyright 2025 Syed Daanish
* [ ] **Auto brace selection:** Add support for auto brace selection.
* [ ] **Tree-sitter Indent:** Attempt to allow Tree-sitter to handle indentation if possible.
### UX
* [ ] **Completion Filtering:**
* [ ] Stop filtering case-sensitive.
* [ ] Normalize completion edits if local filtering is used.
- [ ] **Completion Filtering:**
- [ ] Stop filtering case-sensitive.
- [ ] Normalize completion edits if local filtering is used.
* [ ] **Basic Autocomplete:** Keep a list of words in the current buffer for non-LSP fallback.
- [ ] **Basic Autocomplete:** Keep a list of words in the current buffer for non-LSP fallback.
### Major Features
### Features
* [ ] **Search & Replace:**
* [ ] Add Search/Replace UI.
* [ ] Support capture groups (`$1`, `$2`) or allow Perl regex directly.
* [ ] Ensure virtual cursors are included in search positions.
- [ ] **Search & Replace:**
- [ ] Add Search/Replace UI.
- [ ] Support capture groups (`$1`, `$2`) or allow Perl regex directly.
- [ ] Ensure virtual cursors are included in search positions.
* [ ] **Multi-Cursor:**
* [ ] Add virtual cursor support (edits apply to all locations).
* [ ] Add `Alt+Click` to set multiple cursors.
* [ ] Allow search and place cursor at all matches.
- [ ] **Multi-Cursor:**
- [ ] Add virtual cursor support (edits apply to all locations).
- [ ] Add `Alt+Click` to set multiple cursors.
- [ ] Allow search and place cursor at all matches.
* [ ] **Block Selection:**
* [ ] Double-clicking a bracket selects the whole block and sets mode to `WORD`.
- [ ] **Block Selection:**
- [ ] Double-clicking a bracket selects the whole block and sets mode to `WORD`.
### Visuals, UI & Extensions?
* [ ] Add color picker/palette (as a floating extention).
- [ ] Add color picker/palette (as a floating extention).
* [ ] **Git:** Add Git integration (status, diffs).
* [ ] **AI/Snippets:**
* [ ] Add snippets support (LuaSnip/VSnip style).
* [ ] Add Codeium/Copilot support (using VAI virtual text) as a test phase.
* [ ] **SQL:** Add SQL support (Viewer and Basic Editor) (as ruby extension).
* [ ] **Prolly?:** Add Splash Screen / Minigame.
- [ ] **Git:** Add Git integration (status, diffs).
- [ ] **AI/Snippets:**
- [ ] Add snippets support (LuaSnip/VSnip style).
- [ ] Add Codeium/Copilot support (using VAI virtual text) as a test phase.
- [ ] **SQL:** Add SQL support (Viewer and Basic Editor) (as ruby extension).
- [ ] **Prolly?:** Add Splash Screen / Minigame.
### Unimportant optimizations
* [ ] **Performance:**
* [ ] Switch JSON parser to `RapidJSON` (or similar high-performance lib).
* [ ] Decrease usage of `std::string` in UI, LSP, warnings etc.
* [ ] Also for vectors into managed memory especially for completions/lsp-stuff.
- [ ] **Performance:**
- [ ] Switch JSON parser to `RapidJSON` (or similar high-performance lib).
- [ ] Decrease usage of `std::string` in UI, LSP, warnings etc.
- [ ] Also for vectors into managed memory especially for completions/lsp-stuff.
<!-- The pits of hell: -->
<!-- * Replace perfectly working superfast rope with a structure that stores for small files everything -->
<!-- - but for large ones it stores only what the user viewed / edited (by line number) -->
<!-- - the rest is from the disk and not entirely loaded into memory (keep as option maybe they want everything in memory?) -->
<!-- - also for the line mode still go through entire file to get and store line offsets -->
<!-- - also it stores everything prolly still as rope tho (rope of lines) (or sparse map) -->
<!-- - it stores the line text as-is which is only unicode / crlf normalized during usage -->
whyy is visible returnint x1,y2 and x2, 2y2 instead of x1,y1 and x2,y2
Render H: 1, Cursor: 0,0, Visible: 0,26 - 0,52
Render H: 2, Cursor: 0,0, Visible: 1,0 - 1,0
Render H: 3, Cursor: 0,0, Visible: 2,30 - 2,60
Render H: 4, Cursor: 0,0, Visible: 3,36 - 3,72
Render H: 5, Cursor: 0,0, Visible: 4,32 - 4,64
Render H: 6, Cursor: 0,0, Visible: 5,40 - 5,80
Render H: 7, Cursor: 0,0, Visible: 6,11 - 6,22
Render H: 8, Cursor: 0,0, Visible: 7,3 - 7,6
Render H: 9, Cursor: 0,0, Visible: 8,19 - 8,38
Render H: 10, Cursor: 0,0, Visible: 9,76 - 9,152
Render H: 11, Cursor: 0,0, Visible: 10,50 - 10,100
Render H: 12, Cursor: 0,0, Visible: 11,29 - 11,58
Render H: 13, Cursor: 0,0, Visible: 12,49 - 12,98
Render H: 14, Cursor: 0,0, Visible: 13,32 - 13,64
Render H: 15, Cursor: 0,0, Visible: 14,30 - 14,60
Render H: 16, Cursor: 0,0, Visible: 15,56 - 15,112
Render H: 17, Cursor: 0,0, Visible: 16,42 - 16,84
Render H: 18, Cursor: 0,0, Visible: 17,20 - 17,40
Render H: 19, Cursor: 0,0, Visible: 18,31 - 18,62
Render H: 20, Cursor: 0,0, Visible: 19,77 - 19,154
Render H: 21, Cursor: 0,0, Visible: 20,77 - 20,154
Render H: 22, Cursor: 0,0, Visible: 21,44 - 21,88
Render H: 23, Cursor: 0,0, Visible: 22,56 - 22,112
Render H: 24, Cursor: 0,0, Visible: 23,13 - 23,26
Render H: 25, Cursor: 0,0, Visible: 24,3 - 24,6
Render H: 26, Cursor: 0,0, Visible: 25,24 - 25,48
Render H: 27, Cursor: 0,0, Visible: 26,32 - 26,64
Render H: 28, Cursor: 0,0, Visible: 27,38 - 27,76
Render H: 29, Cursor: 0,0, Visible: 28,1 - 28,2
Render H: 30, Cursor: 0,0, Visible: 29,0 - 29,0
Render H: 31, Cursor: 0,0, Visible: 30,30 - 30,60
Render H: 32, Cursor: 0,0, Visible: 31,19 - 31,38
Render H: 33, Cursor: 0,0, Visible: 32,76 - 32,152
Render H: 34, Cursor: 0,0, Visible: 33,50 - 33,100
Render H: 35, Cursor: 0,0, Visible: 34,36 - 34,72
Render H: 36, Cursor: 0,0, Visible: 35,66 - 35,132
Render H: 37, Cursor: 0,0, Visible: 36,12 - 36,24
Render H: 38, Cursor: 0,0, Visible: 37,13 - 37,26
Render H: 39, Cursor: 0,0, Visible: 38,17 - 38,34
Render H: 40, Cursor: 0,0, Visible: 39,37 - 39,74
Render H: 41, Cursor: 0,0, Visible: 40,16 - 40,32
Render H: 42, Cursor: 0,0, Visible: 41,23 - 41,46
Render H: 43, Cursor: 0,0, Visible: 42,15 - 42,30
Render H: 44, Cursor: 0,0, Visible: 43,13 - 43,26
Render H: 45, Cursor: 0,0, Visible: 44,5 - 44,10
Render H: 46, Cursor: 0,0, Visible: 45,41 - 45,82
Render H: 47, Cursor: 0,0, Visible: 46,12 - 46,24
Render H: 48, Cursor: 0,0, Visible: 47,22 - 47,44
Render H: 49, Cursor: 0,0, Visible: 48,24 - 48,48
Render H: 50, Cursor: 0,0, Visible: 49,28 - 49,56
Render H: 51, Cursor: 0,0, Visible: 50,26 - 50,52
Render H: 52, Cursor: 0,0, Visible: 51,20 - 51,40
Render H: 53, Cursor: 0,0, Visible: 52,74 - 52,148
-46
View File
@@ -1,46 +0,0 @@
#ifndef EDITOR_COMPLETIONS_H
#define EDITOR_COMPLETIONS_H
#include "pch.h"
#include "ui/completionbox.h"
#include "ui/hover.h"
#include "utils/utils.h"
struct CompletionItem {
std::string label;
uint8_t kind;
std::optional<std::string> detail;
std::optional<std::string> documentation;
bool is_markup = false;
bool deprecated = false;
bool asis = true;
std::string sort;
std::string filter;
bool snippet = false;
std::vector<TextEdit> edits;
json original;
std::vector<char> end_chars;
};
struct CompletionSession {
std::shared_mutex mtx;
bool active = false;
Coord hook;
std::optional<std::string> prefix;
uint32_t select = 0;
uint32_t scroll = 0;
std::vector<CompletionItem> items;
std::vector<uint32_t> visible;
bool complete = true;
std::optional<char> trigger_char;
uint8_t trigger = 0;
CompletionBox box;
HoverBox hover;
uint32_t doc = UINT32_MAX;
std::atomic<bool> hover_dirty = false;
int version;
CompletionSession() : box(this) {}
};
#endif
+135 -128
View File
@@ -1,16 +1,18 @@
#ifndef EDITOR_H
#define EDITOR_H
#include "editor/completions.h"
#include "editor/decl.h"
#include "editor/hooks.h"
#include "editor/indents.h"
#include "editor/visual.h"
#include "extentions/diagnostics.h"
#include "extentions/hover.h"
#include "io/knot.h"
#include "io/sysio.h"
#include "syntax/extras.h"
#include "syntax/parser.h"
#include "ui/completionbox.h"
#include "ui/diagnostics.h"
#include "ui/hover.h"
#include "utils/utils.h"
#include "windows/decl.h"
#define CHAR 0
#define WORD 1
@@ -19,144 +21,149 @@
#define EXTRA_META 2
#define INDENT_WIDTH 2
struct Editor {
std::string filename;
std::string uri;
Knot *root;
std::shared_mutex knot_mtx;
Coord cursor;
uint32_t cursor_preffered;
Coord selection;
bool selection_active;
bool unix_eol;
int selection_type;
Coord position;
Coord size;
Coord scroll;
Language lang;
uint32_t hooks[94];
bool jumper_set;
std::shared_mutex v_mtx;
std::vector<VWarn> warnings;
bool warnings_dirty;
VAI ai;
struct Editor : Window {
std::string filename = "";
std::string uri = "";
Knot *root = nullptr;
Coord cursor = {0, 0};
uint32_t cursor_preffered = 0;
Coord selection = {0, 0};
bool selection_active = false;
bool unix_eol = true;
int selection_type = 0;
Coord size = {0, 0};
Coord scroll = {0, 0};
Language lang = {};
bool jumper_set = false;
std::vector<VWarn> warnings = {};
bool warnings_dirty = false;
VAI ai = {};
std::shared_mutex lsp_mtx;
std::shared_ptr<struct LSPInstance> lsp;
bool hover_active;
HoverBox hover;
bool diagnostics_active;
DiagnosticBox diagnostics;
std::atomic<struct LSPInstance *> lsp = nullptr;
HoverBox *hover_popup = init_hover();
DiagnosticBox *diagnostic_popup = init_diagnostic();
std::atomic<int> lsp_version = 1;
CompletionSession completion;
IndentationEngine indents;
Parser *parser;
ExtraHighlighter extra_hl;
bool is_css_color;
};
IndentationEngine indents = {};
HookEngine hooks = {};
Parser *parser = nullptr;
ExtraHighlighter extra_hl = {};
bool is_css_color = false;
Editor *new_editor(const char *filename_arg, Coord position, Coord size,
uint8_t eol);
void save_file(Editor *editor);
void free_editor(Editor *editor);
void render_editor(Editor *editor);
void cursor_up(Editor *editor, uint32_t number);
void cursor_down(Editor *editor, uint32_t number);
Coord move_left(Editor *editor, Coord cursor, uint32_t number);
Coord move_right(Editor *editor, Coord cursor, uint32_t number);
void cursor_left(Editor *editor, uint32_t number);
void cursor_right(Editor *editor, uint32_t number);
void scroll_up(Editor *editor, int32_t number);
void scroll_down(Editor *editor, uint32_t number);
void ensure_cursor(Editor *editor);
void ensure_scroll(Editor *editor);
void handle_editor_event(Editor *editor, KeyEvent event);
void edit_erase(Editor *editor, Coord pos, int64_t len);
void edit_insert(Editor *editor, Coord pos, char *data, uint32_t len);
void edit_replace(Editor *editor, Coord start, Coord end, const char *text,
uint32_t len);
Coord editor_hit_test(Editor *editor, uint32_t x, uint32_t y);
char *get_selection(Editor *editor, uint32_t *out_len, Coord *out_start);
void selection_bounds(Editor *editor, Coord *out_start, Coord *out_end);
void editor_worker(Editor *editor);
void move_line_down(Editor *editor);
void move_line_up(Editor *editor);
void word_boundaries(Editor *editor, Coord coord, uint32_t *prev_col,
uint32_t *next_col, uint32_t *prev_clusters,
uint32_t *next_clusters);
void word_boundaries_exclusive(Editor *editor, Coord coord, uint32_t *prev_col,
uint32_t *next_col);
void editor_lsp_handle(Editor *editor, json msg);
void apply_lsp_edits(Editor *editor, std::vector<TextEdit> edits, bool move);
void completion_resolve_doc(Editor *editor);
void complete_accept(Editor *editor);
void complete_next(Editor *editor);
void complete_prev(Editor *editor);
void complete_select(Editor *editor, uint8_t index);
void handle_completion(Editor *editor, KeyEvent event);
Editor(const char *filename_arg, uint8_t eol);
~Editor();
inline void apply_hook_insertion(Editor *editor, uint32_t line, uint32_t rows) {
for (auto &hook : editor->hooks)
if (hook > line)
hook += rows;
}
void render(std::vector<ScreenCell> &buffer, Coord size, Coord pos) override;
void handle_event(KeyEvent event) override;
void handle_click(KeyEvent event, Coord size) override;
void handle_command(std::string &command) override;
void work() override;
std::array<std::string, 5> bar_info() override { return {}; };
inline void apply_hook_deletion(Editor *editor, uint32_t removal_start,
uint32_t removal_end) {
for (auto &hook : editor->hooks)
if (hook > removal_start)
hook -= removal_end - removal_start + 1;
}
void save();
void cursor_up(uint32_t number);
void cursor_down(uint32_t number);
void cursor_left(uint32_t number);
void cursor_right(uint32_t number);
void move_line_down();
void move_line_up();
inline static void utf8_normalize_edit(Editor *editor, TextEdit *edit) {
std::shared_lock lock(editor->knot_mtx);
if (edit->start.row > editor->root->line_count) {
edit->start.row = editor->root->line_count;
edit->start.col = UINT32_MAX;
}
if (edit->end.row > editor->root->line_count) {
edit->end.row = editor->root->line_count;
edit->end.col = UINT32_MAX;
}
LineIterator *it = begin_l_iter(editor->root, edit->start.row);
if (!it)
return;
uint32_t len;
char *line = next_line(it, &len);
if (!line) {
void scroll_up(uint32_t number);
void scroll_down(uint32_t number);
void ensure_cursor();
void ensure_scroll();
void edit_erase(Coord pos, int64_t len);
void edit_insert(Coord pos, char *data, uint32_t len);
void edit_replace(Coord start, Coord end, const char *text, uint32_t len);
Coord click_coord(uint32_t x, uint32_t y);
char *get_selection(uint32_t *out_len, Coord *out_start);
void selection_bounds(Coord *out_start, Coord *out_end);
void insert_str(char *c, uint32_t len);
void insert_char(char c);
void normal_mode();
void backspace_edit();
void delete_prev_word();
void delete_next_word();
void cursor_prev_word();
void cursor_next_word();
void select_all();
void fetch_lsp_hover();
void indent_current_line();
void dedent_current_line();
void indent_selection();
void dedent_selection();
void paste();
void copy();
void cut();
void lsp_handle(json msg);
void apply_lsp_edits(std::vector<TextEdit> edits, bool move);
// Not used by core editor, but can be used by
// extentions (due to cursor movement complexity)
void format_full(int version);
Coord move_left(Coord cursor, uint32_t number);
Coord move_right(Coord cursor, uint32_t number);
void word_boundaries(Coord coord, uint32_t *prev_col, uint32_t *next_col,
uint32_t *prev_clusters, uint32_t *next_clusters);
void word_boundaries_exclusive(Coord coord, uint32_t *prev_col,
uint32_t *next_col);
void utf8_normalize_edit(TextEdit *edit) {
if (edit->start.row > this->root->line_count) {
edit->start.row = this->root->line_count;
edit->start.col = UINT32_MAX;
}
if (edit->end.row > this->root->line_count) {
edit->end.row = this->root->line_count;
edit->end.col = UINT32_MAX;
}
LineIterator *it = begin_l_iter(this->root, edit->start.row);
if (!it)
return;
uint32_t len;
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return;
}
if (edit->start.col < len)
edit->start.col = utf16_offset_to_utf8(line, len, edit->start.col);
else
edit->start.col = len;
if (edit->end.row == edit->start.row) {
if (edit->end.col < len)
edit->end.col = utf16_offset_to_utf8(line, len, edit->end.col);
else
edit->end.col = len;
free(it->buffer);
free(it);
return;
}
free(it->buffer);
free(it);
return;
}
if (edit->start.col < len)
edit->start.col = utf16_offset_to_utf8(line, len, edit->start.col);
else
edit->start.col = len;
if (edit->end.row == edit->start.row) {
it = begin_l_iter(this->root, edit->end.row);
if (!it)
return;
line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return;
}
if (edit->end.col < len)
edit->end.col = utf16_offset_to_utf8(line, len, edit->end.col);
else
edit->end.col = len;
free(it->buffer);
free(it);
return;
}
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, edit->end.row);
if (!it)
return;
line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return;
}
if (edit->end.col < len)
edit->end.col = utf16_offset_to_utf8(line, len, edit->end.col);
else
edit->end.col = len;
free(it->buffer);
free(it);
}
};
#endif
-20
View File
@@ -3,24 +3,4 @@
#include "editor/editor.h"
void insert_str(Editor *editor, char *c, uint32_t len);
void insert_char(Editor *editor, char c);
void normal_mode(Editor *editor);
void backspace_edit(Editor *editor);
void delete_prev_word(Editor *editor);
void delete_next_word(Editor *editor);
void clear_hooks_at_line(Editor *editor, uint32_t line);
void cursor_prev_word(Editor *editor);
void cursor_next_word(Editor *editor);
void select_all(Editor *editor);
void fetch_lsp_hover(Editor *editor);
void handle_mouse(Editor *editor, KeyEvent event);
void indent_current_line(Editor *editor);
void dedent_current_line(Editor *editor);
void indent_selection(Editor *editor);
void dedent_selection(Editor *editor);
void paste(Editor *editor);
void copy(Editor *editor);
void cut(Editor *editor);
#endif
+91
View File
@@ -0,0 +1,91 @@
#ifndef EDITOR_HOOKS_H
#define EDITOR_HOOKS_H
#include "utils/utils.h"
struct HookEngine {
uint32_t hooks[94];
std::vector<std::pair<uint32_t, char>> v;
std::vector<std::pair<uint32_t, char>>::iterator it;
HookEngine() {
for (int i = 0; i < 94; i++)
hooks[i] = UINT32_MAX;
v.reserve(94);
}
inline void edit(uint32_t line, uint32_t removed_rows,
uint32_t inserted_rows) {
int64_t delta = (int64_t)inserted_rows - (int64_t)removed_rows;
for (int i = 0; i < 94; i++) {
uint32_t &h = hooks[i];
if (h == UINT32_MAX)
continue;
if (h < line)
continue;
if (removed_rows > 0 && h < line + removed_rows) {
h = UINT32_MAX;
continue;
}
h = (uint32_t)((int64_t)h + delta);
}
}
inline void set(char c, uint32_t line) {
if (c < '!' || c > '~')
return;
int idx = c - '!';
for (int i = 0; i < 94; i++) {
if (hooks[i] == line) {
hooks[i] = UINT32_MAX;
break;
}
}
hooks[idx] = line;
}
inline bool get(char c, uint32_t *out_line) const {
if (c < '!' || c > '~')
return false;
uint32_t h = hooks[c - '!'];
if (h == UINT32_MAX)
return false;
*out_line = h;
return true;
}
inline void clear_line(uint32_t line) {
for (int i = 0; i < 94; i++)
if (hooks[i] == line)
hooks[i] = UINT32_MAX;
}
inline void clear(char c) {
if (c < '!' || c > '~')
return;
hooks[c - '!'] = UINT32_MAX;
}
void start_iter(uint32_t scroll_line) {
for (int i = 0; i < 94; i++)
if (hooks[i] != UINT32_MAX)
v.push_back({hooks[i], (char)('!' + i)});
std::sort(v.begin(), v.end(),
[](const auto &a, const auto &b) { return a.first < b.first; });
it = std::lower_bound(
v.begin(), v.end(), scroll_line,
[](const auto &p, uint32_t line) { return p.first < line; });
}
char next(uint32_t line_index) {
if (it != v.end() && it->first == line_index) {
char c = it->second;
it++;
return c;
}
return '\0';
}
};
#endif
+113
View File
@@ -0,0 +1,113 @@
#include "editor/decl.h"
#include "io/knot.h"
#include "io/sysio.h"
#include "utils/utils.h"
struct GraphemeIterator {
char *line{nullptr};
uint32_t len{0};
GraphemeIterator(char *line, uint32_t len) : line(line), len(len) {}
char *next(uint32_t *o_len, uint32_t *o_width) {
if (!line || len == 0)
return nullptr;
char *cur = line;
uint32_t g = grapheme_next_character_break_utf8(cur, len);
if (o_width)
*o_width = display_width(cur, g);
if (o_len)
*o_len = g;
line += g;
len -= g;
return cur;
}
};
struct VisualIterator {
LineIterator *it{nullptr};
uint32_t line_index{UINT32_MAX};
uint32_t offset{0};
uint32_t len{0};
bool first{true};
char *line{nullptr};
uint32_t render_width{io::cols};
std::stack<std::pair<Coord, Coord>> prev_stack;
VisualIterator(Knot *root, Coord pos, uint32_t width)
: it(begin_l_iter(root, pos.row)), line_index(pos.row - 1),
offset(pos.col), render_width(width) {}
std::pair<Coord, Coord> prev() {
if (!it)
return {{UINT32_MAX, UINT32_MAX}, {UINT32_MAX, UINT32_MAX}};
if (prev_stack.empty())
return _prev();
auto ret = prev_stack.top();
offset = ret.first.col;
prev_stack.pop();
return ret;
}
std::pair<Coord, Coord> _prev() {
if (!it)
return {{UINT32_MAX, UINT32_MAX}, {UINT32_MAX, UINT32_MAX}};
line_index--;
line = prev_line(it, &len);
if (!line)
return {{UINT32_MAX, UINT32_MAX}, {UINT32_MAX, UINT32_MAX}};
if (len > 0 && line[len - 1] == '\n')
len--;
offset = first ? offset : 0;
first = false;
GraphemeIterator g(line + offset, len - offset);
uint32_t o_len, o_width, rendered = 0, advance = 0;
while (g.next(&o_len, &o_width)) {
if (rendered + o_width > render_width) {
prev_stack.push({{line_index, offset}, {line_index, offset + advance}});
offset += advance;
rendered = 0;
advance = 0;
}
advance += o_len;
rendered += o_width;
}
return {{line_index, offset}, {line_index, offset + advance}};
}
std::pair<Coord, Coord> next() {
if (!it)
return {{UINT32_MAX, UINT32_MAX}, {UINT32_MAX, UINT32_MAX}};
if (!line) {
line_index++;
line = next_line(it, &len);
if (!line)
return {{UINT32_MAX, UINT32_MAX}, {UINT32_MAX, UINT32_MAX}};
if (len > 0 && line[len - 1] == '\n')
len--;
offset = first ? offset : 0;
first = false;
}
GraphemeIterator g(line + offset, len - offset);
uint32_t o_len, o_width, rendered = 0, advance = 0;
while (g.next(&o_len, &o_width)) {
if (rendered + o_width > render_width) {
offset += advance;
return {{line_index, offset - advance}, {line_index, offset}};
}
advance += o_len;
rendered += o_width;
}
offset += advance;
if (offset >= len)
line = nullptr;
return {{line_index, offset}, {line_index, offset + advance}};
}
~VisualIterator() {
if (!it)
return;
free(it->buffer);
free(it);
}
};
+64
View File
@@ -0,0 +1,64 @@
#ifndef EXTENTION_COMPLETION_H
#define EXTENTION_COMPLETION_H
#include "editor/decl.h"
#include "io/sysio.h"
#include "pch.h"
#include "utils/utils.h"
#include "windows/decl.h"
struct CompletionItem {
std::string label;
uint8_t kind;
std::optional<std::string> detail;
std::optional<std::string> documentation;
bool is_markup = false;
bool deprecated = false;
bool asis = true;
std::string sort;
std::string filter;
bool snippet = false;
std::vector<TextEdit> edits;
json original;
std::vector<char> end_chars;
};
struct CompletionBox : Popup {
struct CompletionSession *session;
CompletionBox() { this->hidden = true; }
void render(std::vector<ScreenCell> &buffer, Coord size, Coord pos) override;
void handle_click(KeyEvent, Coord) override { this->hidden = true; }
~CompletionBox() {}
};
struct CompletionSession {
struct Editor *editor;
std::shared_mutex mtx;
bool active = false;
Coord hook;
uint32_t select = 0;
uint32_t scroll = 0;
std::vector<CompletionItem> items;
std::vector<uint32_t> visible;
bool complete = true;
std::optional<char> trigger_char;
uint8_t trigger = 0;
CompletionBox *box = nullptr;
uint32_t doc = UINT32_MAX;
std::atomic<bool> hover_dirty = false;
int version;
CompletionSession(Editor *editor) : editor(editor) {}
void resolve_doc();
void accept();
void next();
void prev();
void choose(uint8_t index);
void handle(KeyEvent event);
};
CompletionBox *init_completion_box(CompletionSession *session);
void completion_request(Editor *editor);
void completion_filter(Editor *editor);
#endif
+22
View File
@@ -0,0 +1,22 @@
#ifndef EXTENTION_DIAGNOSTICS_H
#define EXTENTION_DIAGNOSTICS_H
#include "editor/decl.h"
#include "io/sysio.h"
#include "pch.h"
#include "utils/utils.h"
#include "windows/decl.h"
struct DiagnosticBox : Popup {
std::vector<VWarn> warnings;
DiagnosticBox() { this->hidden = true; }
void clear() { this->warnings.clear(); }
void render(std::vector<ScreenCell> &buffer, Coord size, Coord pos) override;
void handle_click(KeyEvent, Coord) override { this->hidden = true; };
~DiagnosticBox() {};
};
DiagnosticBox *init_diagnostic();
#endif
+37
View File
@@ -0,0 +1,37 @@
#ifndef EXTENTION_HOVER_H
#define EXTENTION_HOVER_H
#include "io/sysio.h"
#include "pch.h"
#include "utils/utils.h"
#include "windows/decl.h"
struct HoverBox : Popup {
std::string text;
std::atomic<bool> is_markup;
uint32_t scroll_;
bool scroll_dirty;
HoverBox() : scroll_(0) { this->hidden = true; }
void clear() {
this->text = "";
this->hidden = true;
this->is_markup = false;
this->scroll_ = 0;
this->scroll_dirty = true;
}
void scroll(int32_t number);
void render(std::vector<ScreenCell> &buffer, Coord size, Coord pos) override;
void handle_click(KeyEvent ev, Coord) override {
if (ev.mouse_button == SCROLL_BTN && ev.mouse_state == SCROLL) {
this->scroll(ev.mouse_direction == SCROLL_UP ? -1 : 1);
return;
}
this->hidden = true;
};
~HoverBox() {};
};
HoverBox *init_hover();
#endif
+9 -10
View File
@@ -96,20 +96,19 @@ inline bool is_empty_cell(const ScreenCell &c) {
return c.utf8.empty() || c.utf8 == " " || c.utf8 == "\x1b";
}
namespace io {
extern std::vector<ScreenCell> new_screen;
extern uint32_t rows, cols;
extern bool show_cursor;
extern std::vector<ScreenCell> old_screen;
extern termios orig_termios;
} // namespace io
Coord start_screen();
void end_screen();
void update(uint32_t row, uint32_t col, std::string utf8, uint32_t fg,
uint32_t bg, uint8_t flags);
void update(uint32_t row, uint32_t col, const char *utf8, uint32_t fg,
uint32_t bg, uint8_t flags);
void update(uint32_t row, uint32_t col, std::string utf8, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t ul_color);
void update(uint32_t row, uint32_t col, const char *utf8, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t ul_color);
void set_cursor(uint8_t row, uint8_t col, uint32_t type,
bool show_cursor_param);
void render();
Coord get_size();
void io_render();
KeyEvent read_key();
+416 -61
View File
@@ -2,59 +2,19 @@
#define LSP_H
#include "editor/editor.h"
#include "main.h"
#include "pch.h"
#include "utils/utils.h"
#include <cstdint>
#include <sys/types.h>
struct LSPPending {
Editor *editor = nullptr;
std::function<void(Editor *, const json &)> callback;
};
#define LSP_TIMEOUT_START 3000
#define LSP_TIMEOUT_QUIT_NORMAL 300
#define LSP_TIMEOUT_QUIT_FORCE 80
// TODO: Defer any editor mutation to main thread to get rid of
// all mutex locks on the editor rope.
// struct LSPPendingResponse {
// LSPPending *pending = nullptr;
// json message;
// };
void lsp_worker();
struct LSPOpenRequest {
Language language;
Editor *editor;
};
struct LSPInstance {
std::shared_mutex mtx;
const LSP *lsp;
std::string root_dir;
int pid{-1};
int stdin_fd{-1};
int stdout_fd{-1};
std::atomic<bool> initialized = false;
std::atomic<bool> exited = false;
bool incremental_sync = false;
bool allow_hover = false;
bool allow_completion = false;
bool allow_resolve = false;
bool allow_formatting = false;
bool allow_formatting_on_type = false;
bool is_utf8 = false;
std::vector<char> format_chars;
std::vector<char> trigger_chars;
std::vector<char> end_chars;
uint32_t last_id = 0;
Queue<json> inbox;
Queue<json> outbox;
Queue<std::pair<Language, Editor *>> open_queue;
std::unordered_map<uint32_t, LSPPending *> pending;
std::vector<Editor *> editors;
};
extern std::shared_mutex active_lsps_mtx;
extern std::unordered_map<std::string, std::shared_ptr<LSPInstance>>
active_lsps;
extern Queue<LSPOpenRequest> lsp_open_queue;
static json client_capabilities = {
static const json client_capabilities = {
{"general", {{"positionEncodings", {"utf-16"}}}},
{"textDocument",
{{"publishDiagnostics", {{"relatedInformation", true}}},
@@ -78,20 +38,415 @@ static json client_capabilities = {
{"contextSupport", true},
{"insertTextMode", 1}}}}}};
void lsp_send(std::shared_ptr<LSPInstance> lsp, json message,
LSPPending *pending);
void lsp_worker();
struct LSPMessage {
Editor *editor = nullptr;
json message;
std::function<void(const LSPMessage &)> callback;
};
std::shared_ptr<LSPInstance> get_or_init_lsp(std::string lsp_id);
void clean_lsp(std::shared_ptr<LSPInstance> lsp, std::string lsp_id);
void close_lsp(std::string lsp_id);
std::optional<json> read_lsp_message(int fd);
namespace lsp {
extern std::mutex lsp_mutex;
extern std::unordered_map<std::string, std::unique_ptr<LSPInstance>>
active_lsps;
extern Queue<std::string> need_opening;
extern std::unordered_set<std::string> opened;
extern std::vector<Editor *> new_editors;
extern Queue<std::unique_ptr<LSPMessage>> response_queue;
} // namespace lsp
void open_editor(std::shared_ptr<LSPInstance> lsp,
std::pair<Language, Editor *> entry);
void request_add_to_lsp(Language language, Editor *editor);
void add_to_lsp(Language language, Editor *editor);
void remove_from_lsp(Editor *editor);
void lsp_handle(std::shared_ptr<LSPInstance> lsp, json message);
struct LSPInstance {
const LSP *lsp_info;
std::string root_dir;
int pid{-1};
int stdin_fd{-1};
int stdout_fd{-1};
std::atomic<bool> initialized = false;
std::atomic<bool> exited = false;
bool incremental_sync = false;
bool allow_hover = false;
bool allow_completion = false;
bool allow_resolve = false;
bool allow_formatting = false;
bool allow_formatting_on_type = false;
bool is_utf8 = false;
std::vector<char> format_chars;
std::vector<char> trigger_chars;
std::vector<char> end_chars;
uint32_t last_id = 0;
Queue<json> inbox;
Queue<json> outbox;
std::unordered_map<uint32_t, std::unique_ptr<LSPMessage>> pending;
std::vector<Editor *> editors;
LSPInstance(std::string lsp_id) {
lsp_info = &lsps[lsp_id];
if (!init_process()) {
exited = true;
return;
}
json initialize_message = {
{"jsonrpc", "2.0"},
{"id", ++last_id},
{"method", "initialize"},
{"params",
{{"processId", getpid()},
{"rootUri", "file://" + percent_encode(path_abs("."))},
{"capabilities", client_capabilities}}}};
send_raw(initialize_message);
pollfd pfd{stdout_fd, POLLIN, 0};
uint32_t waited = 0;
while (waited < LSP_TIMEOUT_START) {
poll(&pfd, 1, 50);
if (pfd.revents & POLLIN)
break;
if (!running)
return;
waited += 50;
}
if (!(pfd.revents & POLLIN)) {
exited = true;
return;
}
json response = *read_lsp_message();
if (response.contains("result") &&
response["result"].contains("capabilities")) {
auto &caps = response["result"]["capabilities"];
// if (caps.contains("positionEncoding")) {
// std::string s = caps["positionEncoding"].get<std::string>();
// if (s == "utf-8")
// is_utf8 = true;
// log("Lsp name: %s, supports: %s", lsp->command.c_str(),
// s.c_str());
// }
if (caps.contains("textDocumentSync")) {
auto &sync = caps["textDocumentSync"];
if (sync.is_number()) {
int change_type = sync.get<int>();
incremental_sync = (change_type == 2);
} else if (sync.is_object() && sync.contains("change")) {
int change_type = sync["change"].get<int>();
incremental_sync = (change_type == 2);
}
}
allow_formatting = caps.value("documentFormattingProvider", false);
if (caps.contains("documentOnTypeFormattingProvider")) {
auto &fmt = caps["documentOnTypeFormattingProvider"];
if (fmt.is_object()) {
if (fmt.contains("firstTriggerCharacter")) {
std::string s = fmt["firstTriggerCharacter"].get<std::string>();
if (s.size() == 1)
format_chars.push_back(s[0]);
}
if (fmt.contains("moreTriggerCharacter")) {
for (auto &c : fmt["moreTriggerCharacter"]) {
std::string s = c.get<std::string>();
if (s.size() == 1)
format_chars.push_back(s[0]);
}
}
allow_formatting_on_type = true;
} else if (fmt.is_boolean()) {
allow_formatting_on_type = fmt.get<bool>();
}
}
if (caps.contains("hoverProvider")) {
auto &hover = caps["hoverProvider"];
allow_hover =
hover.is_boolean() ? hover.get<bool>() : hover.is_object();
} else {
allow_hover = false;
}
if (caps.contains("completionProvider")) {
allow_completion = true;
if (caps["completionProvider"].contains("resolveProvider"))
allow_resolve =
caps["completionProvider"]["resolveProvider"].get<bool>();
if (caps["completionProvider"].contains("triggerCharacters")) {
auto &chars = caps["completionProvider"]["triggerCharacters"];
if (chars.is_array()) {
for (auto &c : chars) {
std::string str = c.get<std::string>();
if (str.size() != 1)
continue;
trigger_chars.push_back(str[0]);
}
}
}
if (caps["completionProvider"].contains("allCommitCharacters")) {
auto &chars = caps["completionProvider"]["allCommitCharacters"];
if (chars.is_array()) {
for (auto &c : chars) {
std::string str = c.get<std::string>();
if (str.size() != 1)
continue;
end_chars.push_back(str[0]);
}
}
}
}
}
initialized = true;
json initialized_message = {{"jsonrpc", "2.0"},
{"method", "initialized"},
{"params", json::object()}};
send_raw(initialized_message);
}
~LSPInstance() {
uint32_t timeout =
running ? LSP_TIMEOUT_QUIT_NORMAL : LSP_TIMEOUT_QUIT_FORCE;
for (auto &ed : editors)
ed->lsp.store(nullptr);
initialized = false;
exited = true;
if (pid == -1)
return;
json shutdown = {
{"jsonrpc", "2.0"}, {"id", ++last_id}, {"method", "shutdown"}};
send_raw(shutdown);
pollfd pfd{stdout_fd, POLLIN, 0};
poll(&pfd, 1, timeout);
if (pfd.revents & POLLIN) {
json exit_msg = {{"jsonrpc", "2.0"}, {"method", "exit"}};
send_raw(exit_msg);
uint32_t waited = 0;
while (waited < timeout) {
int status;
pid_t res = waitpid(pid, &status, WNOHANG);
if (res == pid)
break;
std::this_thread::sleep_for(10ms);
waited += 10;
}
}
close(stdin_fd);
close(stdout_fd);
if (kill(pid, 0) == 0) {
kill(pid, SIGKILL);
waitpid(pid, nullptr, 0);
}
pid = -1;
}
bool init_process() {
int in_pipe[2];
int out_pipe[2];
if (pipe(in_pipe) == -1 || pipe(out_pipe) == -1) {
perror("pipe");
return false;
}
pid_t pid_tmp = fork();
if (pid_tmp == -1) {
perror("fork");
return false;
}
if (pid_tmp == 0) {
dup2(in_pipe[0], STDIN_FILENO);
dup2(out_pipe[1], STDOUT_FILENO);
int devnull = open("/dev/null", O_WRONLY);
if (devnull >= 0) {
dup2(devnull, STDERR_FILENO);
close(devnull);
}
close(in_pipe[0]);
close(in_pipe[1]);
close(out_pipe[0]);
close(out_pipe[1]);
std::vector<char *> argv;
argv.push_back(const_cast<char *>(lsp_info->command.c_str()));
for (auto &arg : lsp_info->args)
argv.push_back(const_cast<char *>(arg.c_str()));
argv.push_back(nullptr);
execvp(lsp_info->command.c_str(), argv.data());
perror("execvp");
_exit(127);
}
pid = pid_tmp;
stdin_fd = in_pipe[1];
stdout_fd = out_pipe[0];
close(in_pipe[0]);
close(out_pipe[1]);
return true;
}
void add(Editor *ed) {
editors.push_back(ed);
ed->lsp.store(this);
char *buf = read(ed->root, 0, ed->root->char_count);
std::string text(buf);
free(buf);
json message = {{"jsonrpc", "2.0"},
{"method", "textDocument/didOpen"},
{"params",
{{"textDocument",
{{"uri", ed->uri},
{"languageId", ed->lang.name},
{"version", 1},
{"text", text}}}}}};
send_raw(message);
}
void remove(Editor *ed) {
std::unique_lock lock(lsp::lsp_mutex);
editors.erase(std::remove(editors.begin(), editors.end(), ed),
editors.end());
lock.unlock();
auto message = std::make_unique<LSPMessage>();
message->message = {{"method", "textDocument/didClose"},
{"params", {{"textDocument", {{"uri", ed->uri}}}}}};
send(std::move(message));
}
void work() {
if (exited)
return;
int status;
pid_t res = waitpid(pid, &status, WNOHANG);
if (res == pid) {
exited = true;
pid = -1;
return;
}
while (!outbox.empty()) {
json message = outbox.front();
std::string m = message.value("method", "");
outbox.pop();
send_raw(message);
}
pollfd pfd{stdout_fd, POLLIN | POLLHUP | POLLERR, 0};
int r = poll(&pfd, 1, 0);
if (r > 0 && pfd.revents & (POLLHUP | POLLERR)) {
exited = true;
pid = -1;
return;
}
while ((r = poll(&pfd, 1, 0)) > 0) {
if (pfd.revents & (POLLHUP | POLLERR)) {
exited = true;
pid = -1;
return;
}
auto msg = read_lsp_message();
if (!msg)
break;
if (msg->contains("id")) {
uint32_t id = msg->at("id").get<uint32_t>();
auto it = pending.find(id);
if (it != pending.end()) {
if (it->second->editor) {
it->second->message = *msg;
lsp::response_queue.push(std::move(it->second));
} else {
auto message = *std::move(it->second);
message.message = *msg;
message.callback(message);
}
pending.erase(it);
}
} else if (msg->contains("method")) {
std::string uri;
if (msg->contains("params")) {
auto &p = (*msg)["params"];
if (p.contains("textDocument") && p["textDocument"].contains("uri"))
uri = p["textDocument"]["uri"].get<std::string>();
else if (p.contains("uri"))
uri = p["uri"].get<std::string>();
}
Editor *ed = resolve_uri(uri);
auto response = std::make_unique<LSPMessage>();
response->editor = ed;
response->message = *msg;
response->callback = editor_handle_wrapper;
if (ed)
lsp::response_queue.push(std::move(response));
else
lsp_handle(*msg);
}
}
}
inline static void editor_handle_wrapper(const LSPMessage &message) {
message.editor->lsp_handle(message.message);
}
inline void send_raw(const json &msg) {
std::string payload = msg.dump();
std::string header =
"Content-Length: " + std::to_string(payload.size()) + "\r\n\r\n";
std::string out = header + payload;
const char *ptr = out.data();
size_t remaining = out.size();
while (remaining > 0) {
ssize_t n = write(stdin_fd, ptr, remaining);
if (n <= 0) {
if (errno == EINTR)
continue;
break;
}
ptr += n;
remaining -= n;
}
};
inline std::optional<json> read_lsp_message() {
std::string header;
char c;
while (true) {
ssize_t n = read(stdout_fd, &c, 1);
if (n <= 0)
return std::nullopt;
header.push_back(c);
if (header.size() >= 4 && header.substr(header.size() - 4) == "\r\n\r\n")
break;
}
size_t pos = header.find("Content-Length:");
if (pos == std::string::npos)
return std::nullopt;
pos += strlen("Content-Length:");
while (pos < header.size() && std::isspace(header[pos]))
pos++;
size_t end = pos;
while (end < header.size() && std::isdigit(header[end]))
end++;
size_t len = std::stoul(header.substr(pos, end - pos));
std::string body(len, '\0');
size_t got = 0;
while (got < len) {
ssize_t n = read(stdout_fd, &body[got], len - got);
if (n <= 0)
return std::nullopt;
got += n;
}
return json::parse(body);
}
inline Editor *resolve_uri(std::string uri) {
if (uri.empty())
return nullptr;
for (auto &editor : editors)
if (editor->uri == uri)
return editor;
return nullptr;
}
inline void lsp_handle(json &message) {
std::string method = message.value("method", "");
if (method == "window/showMessage") {
if (message.contains("params")) {
auto &p = message["params"];
if (p.contains("message"))
log("%s\n", p["message"].get<std::string>().c_str());
}
} else if (method == "window/logMessage") {
if (message.contains("params")) {
auto &p = message["params"];
if (p.contains("message"))
log("%s\n", p["message"].get<std::string>().c_str());
}
}
}
void send(std::unique_ptr<LSPMessage> message) {
if (pid == -1)
return;
message->message["jsonrpc"] = "2.0";
if (message->callback)
message->message["id"] = ++last_id;
outbox.push(message->message);
if (!message->callback)
return;
std::lock_guard lock(lsp::lsp_mutex);
pending[last_id] = std::move(message);
}
};
#endif
+4 -2
View File
@@ -12,8 +12,10 @@
extern std::atomic<bool> running;
extern std::atomic<uint8_t> mode;
extern std::vector<struct Editor *> editors;
extern uint8_t current_editor;
extern fs::path pwd;
namespace ui {
extern Bar bar;
} // namespace ui
#endif
+2
View File
@@ -31,6 +31,7 @@ extern "C" {
#include <filesystem>
#include <fstream>
#include <functional>
#include <immintrin.h>
#include <limits.h>
#include <map>
#include <mutex>
@@ -50,6 +51,7 @@ extern "C" {
#include <thread>
#include <unistd.h>
#include <unordered_map>
#include <unordered_set>
#include <vector>
using json = nlohmann::json;
+3 -4
View File
@@ -3,6 +3,7 @@
#include "syntax/decl.h"
#include "utils/utils.h"
#include "windows/decl.h"
namespace fs = std::filesystem;
@@ -45,9 +46,7 @@ bool custom_compare(mrb_value match_block, std::string state1,
std::string parse_custom(std::vector<Token> *tokens, mrb_value parser_block,
const char *line, uint32_t len, std::string state,
uint32_t c_line);
BarLine bar_contents(uint8_t mode, std::string lang_name, uint32_t warnings,
std::string lsp_name, std::string filename,
std::string foldername, uint32_t line, uint32_t max_line,
uint32_t width);
BarLine bar_contents(uint8_t mode, uint32_t width, std::string foldername,
Window *window);
#endif
+10 -6
View File
@@ -177,7 +177,7 @@ module C
color: 0x6e1516,
symbol: "",
extensions: ["erb"],
lsp: "ruby-lsp"
lsp: "emmet-language-server"
},
lua: {
color: 0x36a3d9,
@@ -331,7 +331,7 @@ module C
@b_startup = nil
@b_shutdown = nil
@b_bar = proc do |info|
# mode, lang_name, warnings, lsp_name, filename, foldername, line, max_line, width
# mode, width, data[5] : strings (any data about the focused window)
# puts info.inspect
mode_color = 0x82AAFF
mode_symbol = " "
@@ -352,11 +352,15 @@ module C
mode_color = 0xF29CC3
mode_symbol = ""
end
lang_info = C.languages[info[:lang_name]]
if lang_info.nil?
lang_info = C.languages[:default]
lang_info = C.languages[:default]
filename = ""
if info[:data][0] == "editor"
lang_info = C.languages[info[:data][2]] if info[:data][2] != ""
if lang_info.nil?
lang_info = C.languages[:default]
end
filename = File.basename(info[:data][1]) if info[:data][1] != ""
end
filename = File.basename(info[:filename])
starting = " #{mode_symbol} #{info[:mode].to_s.upcase}  #{lang_info[:symbol]} #{filename}"
highlights = []
highlights << { fg: 0x0b0e14, bg: mode_color, flags: 1 << 1, start: 0, length: 10 }
+342 -334
View File
@@ -1,8 +1,8 @@
#pragma once
constexpr unsigned char _tmp___crib_precompiled_mrb[] = {
0x52, 0x49, 0x54, 0x45, 0x30, 0x34, 0x30, 0x30, 0x00, 0x00, 0x2b, 0xbe,
0x52, 0x49, 0x54, 0x45, 0x30, 0x34, 0x30, 0x30, 0x00, 0x00, 0x2c, 0x1d,
0x4d, 0x41, 0x54, 0x5a, 0x30, 0x30, 0x30, 0x30, 0x49, 0x52, 0x45, 0x50,
0x00, 0x00, 0x2a, 0x2a, 0x30, 0x34, 0x30, 0x30, 0x00, 0x00, 0x00, 0xa2,
0x00, 0x00, 0x2a, 0x89, 0x30, 0x34, 0x30, 0x30, 0x00, 0x00, 0x00, 0xa2,
0x00, 0x01, 0x00, 0x03, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3a,
0x11, 0x01, 0x68, 0x01, 0x00, 0x69, 0x01, 0x00, 0x6b, 0x01, 0x01, 0x01,
0x11, 0x01, 0x68, 0x01, 0x02, 0x69, 0x01, 0x02, 0x11, 0x01, 0x68, 0x01,
@@ -301,7 +301,7 @@ constexpr unsigned char _tmp___crib_precompiled_mrb[] = {
0x05, 0x5c, 0x21, 0x0f, 0x5e, 0x1a, 0x04, 0x10, 0x1b, 0x12, 0x10, 0x1c,
0x02, 0x0f, 0x1d, 0x00, 0x6e, 0x15, 0x16, 0x10, 0x1e, 0x03, 0x5c, 0x1f,
0x38, 0x10, 0x20, 0x04, 0x5c, 0x21, 0x42, 0x52, 0x21, 0x01, 0x10, 0x22,
0x05, 0x5c, 0x23, 0x08, 0x5e, 0x1c, 0x04, 0x10, 0x1d, 0x13, 0x10, 0x1e,
0x05, 0x5c, 0x23, 0x15, 0x5e, 0x1c, 0x04, 0x10, 0x1d, 0x13, 0x10, 0x1e,
0x02, 0x0f, 0x1f, 0x00, 0x36, 0xa3, 0xd9, 0x10, 0x20, 0x03, 0x5c, 0x21,
0x43, 0x10, 0x22, 0x04, 0x5c, 0x23, 0x44, 0x52, 0x23, 0x01, 0x10, 0x24,
0x05, 0x5c, 0x25, 0x17, 0x5e, 0x1e, 0x04, 0x10, 0x1f, 0x14, 0x10, 0x20,
@@ -576,8 +576,8 @@ constexpr unsigned char _tmp___crib_precompiled_mrb[] = {
0x63, 0x6f, 0x70, 0x79, 0x00, 0x00, 0x08, 0x40, 0x62, 0x5f, 0x70, 0x61,
0x73, 0x74, 0x65, 0x00, 0x00, 0x0e, 0x40, 0x62, 0x5f, 0x66, 0x69, 0x6c,
0x65, 0x5f, 0x64, 0x65, 0x74, 0x65, 0x63, 0x74, 0x00, 0x00, 0x00, 0x03,
0x55, 0x00, 0x09, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
0x1f, 0x39, 0x04, 0x00, 0x00, 0x0f, 0x03, 0x00, 0x82, 0xaa, 0xff, 0x5c,
0xb4, 0x00, 0x09, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
0x7b, 0x39, 0x04, 0x00, 0x00, 0x0f, 0x03, 0x00, 0x82, 0xaa, 0xff, 0x5c,
0x04, 0x00, 0x01, 0x09, 0x01, 0x10, 0x0a, 0x00, 0x23, 0x09, 0x10, 0x0a,
0x01, 0x01, 0x0b, 0x09, 0x32, 0x0a, 0x02, 0x01, 0x28, 0x0a, 0x00, 0x0c,
0x0f, 0x03, 0x00, 0x82, 0xaa, 0xff, 0x5c, 0x04, 0x01, 0x26, 0x00, 0x68,
@@ -590,263 +590,256 @@ constexpr unsigned char _tmp___crib_precompiled_mrb[] = {
0x5c, 0x04, 0x04, 0x26, 0x00, 0x1a, 0x10, 0x0a, 0x06, 0x01, 0x0b, 0x09,
0x32, 0x0a, 0x02, 0x01, 0x28, 0x0a, 0x00, 0x0c, 0x0f, 0x03, 0x00, 0xf2,
0x9c, 0xc3, 0x5c, 0x04, 0x05, 0x26, 0x00, 0x00, 0x1d, 0x09, 0x07, 0x33,
0x09, 0x08, 0x01, 0x0a, 0x01, 0x10, 0x0b, 0x09, 0x23, 0x0a, 0x23, 0x09,
0x01, 0x05, 0x09, 0x01, 0x09, 0x05, 0x29, 0x09, 0x00, 0x03, 0x26, 0x00,
0x0e, 0x1d, 0x09, 0x07, 0x33, 0x09, 0x08, 0x10, 0x0a, 0x0a, 0x23, 0x09,
0x01, 0x05, 0x09, 0x1d, 0x09, 0x0b, 0x01, 0x0a, 0x01, 0x10, 0x0b, 0x0c,
0x23, 0x0a, 0x32, 0x09, 0x0d, 0x01, 0x01, 0x06, 0x09, 0x5c, 0x09, 0x06,
0x01, 0x0a, 0x04, 0x5d, 0x09, 0x5c, 0x0a, 0x06, 0x5d, 0x09, 0x01, 0x0a,
0x01, 0x10, 0x0b, 0x00, 0x23, 0x0a, 0x33, 0x0a, 0x0e, 0x33, 0x0a, 0x0f,
0x5d, 0x09, 0x5c, 0x0a, 0x07, 0x5d, 0x09, 0x01, 0x0a, 0x05, 0x10, 0x0b,
0x10, 0x23, 0x0a, 0x5d, 0x09, 0x5c, 0x0a, 0x06, 0x5d, 0x09, 0x01, 0x0a,
0x06, 0x5d, 0x09, 0x5c, 0x0a, 0x08, 0x5d, 0x09, 0x01, 0x07, 0x09, 0x52,
0x08, 0x00, 0x01, 0x09, 0x08, 0x10, 0x0a, 0x11, 0x0f, 0x0b, 0x00, 0x0b,
0x0e, 0x14, 0x10, 0x0c, 0x12, 0x01, 0x0d, 0x03, 0x10, 0x0e, 0x13, 0x08,
0x0f, 0x10, 0x10, 0x14, 0x06, 0x11, 0x10, 0x12, 0x15, 0x03, 0x13, 0x0a,
0x5e, 0x0a, 0x05, 0x32, 0x09, 0x16, 0x01, 0x01, 0x09, 0x08, 0x10, 0x0a,
0x11, 0x01, 0x0b, 0x03, 0x10, 0x0c, 0x12, 0x0f, 0x0d, 0x00, 0x33, 0x36,
0x3c, 0x10, 0x0e, 0x14, 0x03, 0x0f, 0x0a, 0x10, 0x10, 0x15, 0x07, 0x11,
0x5e, 0x0a, 0x04, 0x32, 0x09, 0x16, 0x01, 0x01, 0x09, 0x08, 0x10, 0x0a,
0x11, 0x0f, 0x0b, 0x00, 0x33, 0x36, 0x3c, 0x10, 0x0c, 0x12, 0x0f, 0x0d,
0x00, 0x24, 0x27, 0x2d, 0x10, 0x0e, 0x14, 0x03, 0x0f, 0x0b, 0x10, 0x10,
0x15, 0x07, 0x11, 0x5e, 0x0a, 0x04, 0x32, 0x09, 0x16, 0x01, 0x01, 0x09,
0x08, 0x10, 0x0a, 0x11, 0x01, 0x0b, 0x05, 0x10, 0x0c, 0x17, 0x23, 0x0b,
0x10, 0x0c, 0x12, 0x0f, 0x0d, 0x00, 0x24, 0x27, 0x2d, 0x10, 0x0e, 0x14,
0x03, 0x0f, 0x0d, 0x10, 0x10, 0x15, 0x08, 0x11, 0x5e, 0x0a, 0x04, 0x32,
0x09, 0x08, 0x10, 0x0a, 0x09, 0x23, 0x09, 0x01, 0x05, 0x09, 0x5c, 0x06,
0x06, 0x01, 0x09, 0x01, 0x10, 0x0a, 0x0a, 0x23, 0x09, 0x06, 0x0a, 0x23,
0x09, 0x5c, 0x0a, 0x07, 0x4d, 0x09, 0x28, 0x09, 0x00, 0x73, 0x01, 0x09,
0x01, 0x10, 0x0a, 0x0a, 0x23, 0x09, 0x08, 0x0a, 0x23, 0x09, 0x5c, 0x0a,
0x06, 0x32, 0x09, 0x0b, 0x01, 0x28, 0x09, 0x00, 0x17, 0x1d, 0x09, 0x07,
0x33, 0x09, 0x08, 0x01, 0x0a, 0x01, 0x10, 0x0b, 0x0a, 0x23, 0x0a, 0x08,
0x0b, 0x23, 0x0a, 0x23, 0x09, 0x01, 0x05, 0x09, 0x01, 0x09, 0x05, 0x29,
0x09, 0x00, 0x03, 0x26, 0x00, 0x0e, 0x1d, 0x09, 0x07, 0x33, 0x09, 0x08,
0x10, 0x0a, 0x09, 0x23, 0x09, 0x01, 0x05, 0x09, 0x01, 0x09, 0x01, 0x10,
0x0a, 0x0a, 0x23, 0x09, 0x07, 0x0a, 0x23, 0x09, 0x5c, 0x0a, 0x06, 0x32,
0x09, 0x0b, 0x01, 0x28, 0x09, 0x00, 0x16, 0x1d, 0x09, 0x0c, 0x01, 0x0a,
0x01, 0x10, 0x0b, 0x0a, 0x23, 0x0a, 0x07, 0x0b, 0x23, 0x0a, 0x32, 0x09,
0x0d, 0x01, 0x01, 0x06, 0x09, 0x5c, 0x09, 0x08, 0x01, 0x0a, 0x04, 0x5d,
0x09, 0x5c, 0x0a, 0x08, 0x5d, 0x09, 0x01, 0x0a, 0x01, 0x10, 0x0b, 0x00,
0x23, 0x0a, 0x33, 0x0a, 0x0e, 0x33, 0x0a, 0x0f, 0x5d, 0x09, 0x5c, 0x0a,
0x09, 0x5d, 0x09, 0x01, 0x0a, 0x05, 0x10, 0x0b, 0x10, 0x23, 0x0a, 0x5d,
0x09, 0x5c, 0x0a, 0x08, 0x5d, 0x09, 0x01, 0x0a, 0x06, 0x5d, 0x09, 0x5c,
0x0a, 0x0a, 0x5d, 0x09, 0x01, 0x07, 0x09, 0x52, 0x08, 0x00, 0x01, 0x09,
0x08, 0x10, 0x0a, 0x11, 0x0f, 0x0b, 0x00, 0x0b, 0x0e, 0x14, 0x10, 0x0c,
0x12, 0x01, 0x0d, 0x03, 0x10, 0x0e, 0x13, 0x08, 0x0f, 0x10, 0x10, 0x14,
0x06, 0x11, 0x10, 0x12, 0x15, 0x03, 0x13, 0x0a, 0x5e, 0x0a, 0x05, 0x32,
0x09, 0x16, 0x01, 0x01, 0x09, 0x08, 0x10, 0x0a, 0x11, 0x01, 0x0b, 0x03,
0x10, 0x0c, 0x12, 0x0f, 0x0d, 0x00, 0x33, 0x36, 0x3c, 0x10, 0x0e, 0x14,
0x03, 0x0f, 0x0a, 0x10, 0x10, 0x15, 0x07, 0x11, 0x5e, 0x0a, 0x04, 0x32,
0x09, 0x16, 0x01, 0x01, 0x09, 0x08, 0x10, 0x0a, 0x11, 0x0f, 0x0b, 0x00,
0xce, 0xd4, 0xdf, 0x10, 0x0c, 0x12, 0x0f, 0x0d, 0x00, 0x24, 0x27, 0x2d,
0x10, 0x0e, 0x14, 0x03, 0x0f, 0x0f, 0x10, 0x10, 0x15, 0x01, 0x11, 0x06,
0x33, 0x11, 0x15, 0x46, 0x11, 0x01, 0x5e, 0x0a, 0x04, 0x32, 0x09, 0x16,
0x01, 0x01, 0x09, 0x08, 0x10, 0x0a, 0x11, 0x0f, 0x0b, 0x00, 0x24, 0x27,
0x2d, 0x10, 0x0c, 0x12, 0x06, 0x0d, 0x10, 0x0e, 0x14, 0x03, 0x0f, 0x0f,
0x01, 0x10, 0x06, 0x33, 0x10, 0x15, 0x45, 0x0f, 0x46, 0x0f, 0x01, 0x10,
0x10, 0x15, 0x07, 0x11, 0x5e, 0x0a, 0x04, 0x32, 0x09, 0x16, 0x01, 0x10,
0x09, 0x18, 0x01, 0x0a, 0x07, 0x10, 0x0b, 0x19, 0x01, 0x0c, 0x08, 0x5e,
0x09, 0x02, 0x3d, 0x09, 0x00, 0x09, 0x00, 0x00, 0x02, 0x20, 0x20, 0x00,
0x00, 0x00, 0x04, 0xee, 0x99, 0x8e, 0x20, 0x00, 0x00, 0x00, 0x05, 0xf3,
0xb1, 0x93, 0xa7, 0x20, 0x00, 0x00, 0x00, 0x05, 0xf3, 0xb1, 0xa9, 0xa7,
0x20, 0x00, 0x00, 0x00, 0x04, 0xef, 0x84, 0xa0, 0x20, 0x00, 0x00, 0x00,
0x04, 0xee, 0xba, 0xa2, 0x20, 0x00, 0x00, 0x00, 0x01, 0x20, 0x00, 0x00,
0x00, 0x08, 0x20, 0xee, 0x82, 0xb4, 0xee, 0x82, 0xb4, 0x20, 0x00, 0x00,
0x00, 0x03, 0xee, 0x82, 0xb4, 0x00, 0x00, 0x1a, 0x00, 0x04, 0x6d, 0x6f,
0x64, 0x65, 0x00, 0x00, 0x06, 0x6e, 0x6f, 0x72, 0x6d, 0x61, 0x6c, 0x00,
0x00, 0x03, 0x3d, 0x3d, 0x3d, 0x00, 0x00, 0x06, 0x69, 0x6e, 0x73, 0x65,
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0x00, 0x06, 0x72, 0x75, 0x6e, 0x6e, 0x65, 0x72, 0x00, 0x00, 0x06, 0x6a,
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};
constexpr unsigned int _tmp___crib_precompiled_mrb_len = 11198;
constexpr unsigned int _tmp___crib_precompiled_mrb_len = 11293;
+17 -2
View File
@@ -6,6 +6,8 @@
#include "pch.h"
#include "syntax/trie.h"
#define MAX_LINES_LOOKAROUND 512
struct Highlight {
uint32_t fg{0xFFFFFF};
uint32_t bg{0x000000};
@@ -35,10 +37,23 @@ struct Token {
TokenKind type;
};
struct StateBase {
virtual ~StateBase() = default;
virtual std::unique_ptr<StateBase> clone() const = 0;
};
struct CustomState : StateBase {
std::string value;
explicit CustomState(std::string v) : value(std::move(v)) {}
std::unique_ptr<StateBase> clone() const override {
return std::make_unique<CustomState>(value);
}
};
struct LineData {
std::shared_ptr<void> in_state{nullptr};
std::unique_ptr<StateBase> out_state;
std::vector<Token> tokens;
std::shared_ptr<void> out_state{nullptr};
std::unique_ptr<StateBase> in_state;
};
#endif
+10 -21
View File
@@ -4,29 +4,19 @@
#include "syntax/decl.h"
#define DEF_LANG(name) \
std::shared_ptr<void> name##_parse( \
std::vector<Token> *tokens, std::shared_ptr<void> in_state, \
const char *text, uint32_t len, uint32_t line_num); \
bool name##_state_match(std::shared_ptr<void> state_1, \
std::shared_ptr<void> state_2);
std::unique_ptr<StateBase> name##_parse( \
std::vector<Token> *tokens, StateBase *in_state, const char *text, \
uint32_t len, uint32_t line_num); \
bool name##_state_match(StateBase *state_1, StateBase *state_2);
#define LANG_A(name) \
{ \
#name, { name##_parse, name##_state_match } \
}
template <typename T>
inline std::shared_ptr<T> ensure_state(std::shared_ptr<T> state) {
using U = typename T::full_state_type;
if (!state)
state = std::make_shared<T>();
if (!state.unique())
state = std::make_shared<T>(*state);
if (!state->full_state)
state->full_state = std::make_shared<U>();
else if (!state->full_state.unique())
state->full_state = std::make_shared<U>(*state->full_state);
return state;
template <typename B, typename A>
std::unique_ptr<B> static_unique_ptr_cast(std::unique_ptr<A> &&p) {
return std::unique_ptr<B>(static_cast<B *>(p.release()));
}
DEF_LANG(ruby);
@@ -34,11 +24,10 @@ DEF_LANG(bash);
inline static const std::unordered_map<
std::string,
std::tuple<std::shared_ptr<void> (*)(
std::vector<Token> *tokens, std::shared_ptr<void> in_state,
std::tuple<std::unique_ptr<StateBase> (*)(
std::vector<Token> *tokens, StateBase *in_state,
const char *text, uint32_t len, uint32_t line_num),
bool (*)(std::shared_ptr<void> state_1,
std::shared_ptr<void> state_2)>>
bool (*)(StateBase *state_1, StateBase *state_2)>>
parsers = {
LANG_A(ruby),
LANG_A(bash),
+136
View File
@@ -0,0 +1,136 @@
#ifndef LINE_MAP_H
#define LINE_MAP_H
#include "syntax/decl.h"
struct LineKey {
uint32_t line;
uint32_t version;
bool operator==(const LineKey &other) const {
return line == other.line && version == other.version;
}
};
struct LineKeyHash {
size_t operator()(const LineKey &key) const {
uint64_t combined = (uint64_t(key.line) << 32) | key.version;
return std::hash<uint64_t>()(combined);
}
};
struct EditDelta {
uint32_t start_line;
int64_t delta;
};
struct LineMap {
LineMap() : current_version(0) { edit_log.push_back({0, 0}); }
LineData *at(uint32_t line) {
auto key_opt = resolve_line(line);
if (!key_opt)
return nullptr;
LineKey key = *key_opt;
if (key.version == current_version)
return lines[key].get();
auto data_ptr = std::move(lines[key]);
lines.erase(key);
key = {line, current_version};
lines[key] = std::move(data_ptr);
return lines[key].get();
}
LineData *create_at(uint32_t line) {
auto key_opt = resolve_line(line);
LineKey key;
std::unique_ptr<LineData> data_ptr;
if (key_opt) {
key = *key_opt;
if (key.version == current_version)
return lines[key].get();
data_ptr = std::move(lines[key]);
lines.erase(key);
} else {
data_ptr = std::make_unique<LineData>();
}
key = {line, current_version};
lines[key] = std::move(data_ptr);
return lines[key].get();
}
void apply_edit(uint32_t start, int64_t delta) {
if (delta < 0)
batch_remove(start, -delta);
current_version++;
edit_log.push_back({start, delta});
}
private:
std::unordered_map<LineKey, std::unique_ptr<LineData>, LineKeyHash> lines;
std::vector<EditDelta> edit_log;
uint32_t current_version;
void batch_remove(uint32_t line, uint32_t count) {
std::vector<uint32_t> lines_t;
lines_t.reserve(count);
for (uint32_t i = 0; i < count; i++)
lines_t.push_back(line + i);
for (int64_t v = current_version; v >= 0; v--) {
for (auto &l : lines_t) {
if (l == UINT32_MAX)
continue;
LineKey key = {l, (uint32_t)v};
if (lines.find(key) != lines.end()) {
lines.erase(key);
l = UINT32_MAX;
}
}
bool all_removed = true;
const auto &edit = edit_log[v];
for (auto &l : lines_t) {
if (l == UINT32_MAX)
continue;
all_removed = false;
if (edit.delta > 0) {
if (l >= edit.start_line) {
if (l < edit.start_line + edit.delta)
l = UINT32_MAX;
else
l -= edit.delta;
}
} else {
if (l >= edit.start_line)
l -= edit.delta;
}
}
if (all_removed)
break;
}
return;
}
std::optional<LineKey> resolve_line(uint32_t line) {
uint32_t current_line = line;
for (int64_t v = current_version; v >= 0; v--) {
LineKey key = {current_line, (uint32_t)v};
if (lines.find(key) != lines.end())
return key;
const auto &edit = edit_log[v];
if (edit.delta > 0) {
if (current_line >= edit.start_line) {
if (current_line < edit.start_line + edit.delta)
return std::nullopt;
current_line -= edit.delta;
}
} else {
if (current_line >= edit.start_line)
current_line -= edit.delta;
}
}
return std::nullopt;
}
};
#endif
-232
View File
@@ -1,232 +0,0 @@
#ifndef LINE_TREE_H
#define LINE_TREE_H
#include "syntax/decl.h"
struct LineTree {
void clear() {
clear_node(root);
root = nullptr;
stack_size = 0;
}
void build(uint32_t x) { root = build_node(x); }
LineData *at(uint32_t x) {
LineNode *n = root;
while (n) {
uint32_t left_size = n->left ? n->left->size : 0;
if (x < left_size) {
n = n->left;
} else if (x < left_size + n->data.size()) {
return &n->data[x - left_size];
} else {
x -= left_size + n->data.size();
n = n->right;
}
}
return nullptr;
}
LineData *start_iter(uint32_t x) {
stack_size = 0;
LineNode *n = root;
while (n) {
uint32_t left_size = n->left ? n->left->size : 0;
if (x < left_size) {
push(n, 0);
n = n->left;
} else if (x < left_size + n->data.size()) {
push(n, x - left_size + 1);
return &n->data[x - left_size];
} else {
x -= left_size + n->data.size();
push(n, UINT32_MAX);
n = n->right;
}
}
return nullptr;
}
void end_iter() { stack_size = 0; }
LineData *next() {
while (stack_size) {
auto &f = stack[stack_size - 1];
LineNode *n = f.node;
if (f.index < n->data.size())
return &n->data[f.index++];
stack_size--;
if (n->right) {
n = n->right;
while (n) {
push(n, 0);
if (!n->left)
break;
n = n->left;
}
return &stack[stack_size - 1].node->data[0];
}
}
return nullptr;
}
void insert(uint32_t x, uint32_t y) {
if (x > subtree_size(root))
x = subtree_size(root);
root = insert_node(root, x, y);
}
void erase(uint32_t x, uint32_t y) {
if (x + y > subtree_size(root))
x = subtree_size(root) - y;
root = erase_node(root, x, y);
}
uint32_t count() { return subtree_size(root); }
~LineTree() { clear(); }
private:
struct LineNode {
LineNode *left = nullptr;
LineNode *right = nullptr;
uint8_t depth = 1;
uint32_t size = 0;
std::vector<LineData> data;
};
struct Frame {
LineNode *node;
uint32_t index;
};
void push(LineNode *n, uint32_t x) {
stack[stack_size].node = n;
stack[stack_size].index = x;
stack_size++;
}
static void clear_node(LineNode *n) {
if (!n)
return;
clear_node(n->left);
clear_node(n->right);
delete n;
}
LineNode *root = nullptr;
Frame stack[32];
std::atomic<uint8_t> stack_size = 0;
static constexpr uint32_t LEAF_TARGET = 256;
LineTree::LineNode *erase_node(LineNode *n, uint32_t x, uint32_t y) {
if (!n || y == 0)
return n;
uint32_t left_sz = subtree_size(n->left);
uint32_t mid_sz = n->data.size();
if (x < left_sz) {
uint32_t len = std::min(y, left_sz - x);
n->left = erase_node(n->left, x, len);
y -= len;
x = left_sz;
}
if (y > 0 && x < left_sz + mid_sz) {
uint32_t mid_x = x - left_sz;
uint32_t len = std::min(y, mid_sz - mid_x);
n->data.erase(n->data.begin() + mid_x, n->data.begin() + mid_x + len);
y -= len;
x += len;
}
if (y > 0) {
n->right = erase_node(n->right, x - left_sz - n->data.size(), y);
}
if (n->left && n->right &&
subtree_size(n->left) + subtree_size(n->right) < 256) {
return merge(n->left, n->right);
}
return rebalance(n);
}
LineTree::LineNode *insert_node(LineNode *n, uint32_t x, uint32_t y) {
if (!n) {
auto *leaf = new LineNode();
leaf->data.resize(y);
leaf->size = y;
return leaf;
}
if (!n->left && !n->right) {
n->data.insert(n->data.begin() + x, y, LineData());
fix(n);
if (n->data.size() > 512)
return split_leaf(n);
return n;
}
uint32_t left_size = subtree_size(n->left);
if (x <= left_size)
n->left = insert_node(n->left, x, y);
else
n->right = insert_node(n->right, x - left_size - n->data.size(), y);
return rebalance(n);
}
LineNode *build_node(uint32_t count) {
if (count <= LEAF_TARGET) {
auto *n = new LineNode();
n->data.resize(count);
n->size = count;
return n;
}
uint32_t left_count = count / 2;
uint32_t right_count = count - left_count;
auto *n = new LineNode();
n->left = build_node(left_count);
n->right = build_node(right_count);
fix(n);
return n;
}
static LineNode *split_leaf(LineNode *n) {
auto *right = new LineNode();
size_t mid = n->data.size() / 2;
right->data.assign(n->data.begin() + mid, n->data.end());
n->data.resize(mid);
fix(n);
fix(right);
auto *parent = new LineNode();
parent->left = n;
parent->right = right;
fix(parent);
return parent;
}
static LineNode *merge(LineNode *a, LineNode *b) {
a->data.insert(a->data.end(), b->data.begin(), b->data.end());
delete b;
fix(a);
return a;
}
static void fix(LineNode *n) {
n->depth = 1 + MAX(height(n->left), height(n->right));
n->size = subtree_size(n->left) + n->data.size() + subtree_size(n->right);
}
static LineNode *rotate_right(LineNode *y) {
LineNode *x = y->left;
LineNode *T2 = x->right;
x->right = y;
y->left = T2;
fix(y);
fix(x);
return x;
}
static LineNode *rotate_left(LineNode *x) {
LineNode *y = x->right;
LineNode *T2 = y->left;
y->left = x;
x->right = T2;
fix(x);
fix(y);
return y;
}
static LineNode *rebalance(LineNode *n) {
fix(n);
int balance = int(height(n->left)) - int(height(n->right));
if (balance > 1) {
if (height(n->left->left) < height(n->left->right))
n->left = rotate_left(n->left);
return rotate_right(n);
}
if (balance < -1) {
if (height(n->right->right) < height(n->right->left))
n->right = rotate_right(n->right);
return rotate_left(n);
}
return n;
}
static uint8_t height(LineNode *n) { return n ? n->depth : 0; }
static uint32_t subtree_size(LineNode *n) { return n ? n->size : 0; }
};
#endif
+7 -9
View File
@@ -3,24 +3,22 @@
#include "ruby/decl.h"
#include "syntax/decl.h"
#include "syntax/line_tree.h"
#include "syntax/line_map.h"
struct Parser {
struct Editor *editor = nullptr;
std::string lang;
std::shared_ptr<void> (*parse_func)(std::vector<Token> *tokens,
std::shared_ptr<void> in_state,
const char *text, uint32_t len,
uint32_t line_num);
bool (*state_match_func)(std::shared_ptr<void> state_1,
std::shared_ptr<void> state_2);
std::unique_ptr<StateBase> (*parse_func)(std::vector<Token> *tokens,
StateBase *in_state,
const char *text, uint32_t len,
uint32_t line_num);
bool (*state_match_func)(StateBase *state_1, StateBase *state_2);
mrb_value parser_block = mrb_nil_value();
mrb_value match_block = mrb_nil_value();
bool is_custom{false};
std::atomic<uint32_t> scroll_max{0};
std::atomic<bool> scroll_dirty{false};
LineTree line_tree;
UniqueQueue<uint32_t> dirty_lines;
LineMap line_map = LineMap();
Parser(Editor *editor, std::string n_lang, uint32_t n_scroll_max);
void edit(uint32_t start_line, uint32_t removed_rows, uint32_t inserted_rows);
-10
View File
@@ -1,10 +0,0 @@
#ifndef TILING_DECL_H
#define TILING_DECL_H
#include "utils/utils.h"
struct Window {};
struct TileBlock {};
#endif
+3 -2
View File
@@ -12,8 +12,9 @@ struct Bar {
uint32_t cursor = 0;
void init(Coord screen) { this->screen = screen; }
void render();
void handle(KeyEvent event);
void render(std::vector<ScreenCell> &buffer);
void handle_event(KeyEvent event);
void handle_command(std::string &command);
void log(std::string message);
};
-21
View File
@@ -1,21 +0,0 @@
#ifndef UI_COMPLETIONBOX_H
#define UI_COMPLETIONBOX_H
#include "io/sysio.h"
#include "pch.h"
#include "utils/utils.h"
struct CompletionBox {
std::shared_mutex mtx;
struct CompletionSession *session;
bool hidden = true;
std::vector<ScreenCell> cells;
Coord size;
Coord position;
CompletionBox(CompletionSession *s) : session(s) {}
void render_update();
void render(Coord pos);
};
#endif
-19
View File
@@ -1,19 +0,0 @@
#ifndef UI_DIAGNOSTICS_H
#define UI_DIAGNOSTICS_H
#include "editor/decl.h"
#include "io/sysio.h"
#include "pch.h"
#include "utils/utils.h"
struct DiagnosticBox {
std::vector<VWarn> warnings;
std::vector<ScreenCell> cells;
Coord size;
void clear();
void render_first();
void render(Coord pos);
};
#endif
-22
View File
@@ -1,22 +0,0 @@
#ifndef UI_HOVER_H
#define UI_HOVER_H
#include "editor/decl.h"
#include "io/sysio.h"
#include "pch.h"
#include "utils/utils.h"
struct HoverBox {
std::string text;
std::atomic<bool> is_markup;
uint32_t scroll_;
std::vector<ScreenCell> cells;
Coord size;
void clear();
void scroll(int32_t number);
void render_first(bool scroll = false);
void render(Coord pos);
};
#endif
+10 -3
View File
@@ -6,18 +6,19 @@
template <typename T> struct Queue {
void push(T val) {
std::lock_guard<std::mutex> lock(m);
q.push(val);
q.push(std::move(val));
}
std::optional<T> front() {
std::lock_guard<std::mutex> lock(m);
if (q.empty())
return std::nullopt;
return q.front();
return std::move(q.front());
}
bool pop(T &val) {
std::lock_guard<std::mutex> lock(m);
if (q.empty())
return false;
val = q.front();
val = std::move(q.front());
q.pop();
return true;
}
@@ -92,6 +93,11 @@ struct Coord {
bool operator>=(const Coord &other) const { return !(*this < other); }
};
static inline bool inside(Coord c, Coord pos, Coord size) {
return c.row >= pos.row && c.col >= pos.col && c.row - pos.row < size.row &&
c.col - pos.col < size.col;
}
struct Match {
size_t start;
size_t end;
@@ -132,6 +138,7 @@ std::string percent_encode(const std::string &s);
std::string percent_decode(const std::string &s);
uint32_t count_clusters(const char *line, size_t len, size_t from, size_t to);
std::string trim(const std::string &s);
std::string strip_newlines(const std::string &s);
std::string substitute_fence(const std::string &documentation,
const std::string &lang);
+119
View File
@@ -0,0 +1,119 @@
#ifndef TILING_DECL_H
#define TILING_DECL_H
#include "io/sysio.h"
#include "utils/utils.h"
struct Tile {
bool hidden = false;
uint32_t weight = 100;
virtual void render(std::vector<ScreenCell> &buffer, Coord size,
Coord pos) = 0;
virtual void handle_click(KeyEvent event, Coord size) = 0;
virtual ~Tile() = default;
};
struct Window : Tile {
virtual ~Window() = default;
virtual void handle_event(KeyEvent){};
virtual void handle_command(std::string &) {};
virtual void work() {};
virtual std::array<std::string, 5> bar_info() { return {}; };
};
struct Popup : Window {
Coord pos;
Coord size;
virtual ~Popup() = default;
};
struct TileBlock : Tile {
bool vertical;
std::vector<std::unique_ptr<Tile>> tiles;
void render(std::vector<ScreenCell> &buffer, Coord size, Coord pos) override {
uint32_t total_weight = 0;
for (auto &t : tiles) {
if (!t->hidden)
total_weight += t->weight;
}
if (total_weight == 0)
return;
for (auto &t : tiles) {
if (t->hidden)
continue;
uint32_t proportion =
t->weight * (vertical ? size.row : size.col) / total_weight;
Coord tile_size = vertical ? Coord{.row = proportion, .col = size.col}
: Coord{.row = size.row, .col = proportion};
t->render(buffer, tile_size, pos);
if (vertical)
pos.row += tile_size.row;
else
pos.col += tile_size.col;
}
}
void handle_click(KeyEvent event, Coord size) override {
uint32_t total_weight = 0;
for (auto &t : tiles)
if (!t->hidden)
total_weight += t->weight;
if (total_weight == 0)
return;
uint32_t i = 0;
for (auto &t : tiles) {
if (t->hidden)
continue;
uint32_t proportion =
t->weight * (vertical ? size.row : size.col) / total_weight;
Coord tile_size = vertical ? Coord{.row = proportion, .col = size.col}
: Coord{.row = size.row, .col = proportion};
if (vertical) {
if (event.mouse_y < i + proportion) {
event.mouse_y -= i;
t->handle_click(event, tile_size);
return;
}
} else {
if (event.mouse_x < i + proportion) {
event.mouse_x -= i;
t->handle_click(event, tile_size);
return;
}
}
i += proportion;
}
}
};
struct TileBase {
std::unique_ptr<Tile> tile;
Coord pos;
Coord size;
inline bool hidden() { return this->tile->hidden; }
void render(std::vector<ScreenCell> &buffer) {
if (this->tile->hidden)
return;
this->tile->render(buffer, size, pos);
}
void handle_click(KeyEvent event) {
event.mouse_x -= this->pos.col;
event.mouse_y -= this->pos.row;
this->tile->handle_click(event, size);
}
};
namespace layout {
extern TileBase root_tile;
extern Window *focused_window;
extern std::vector<std::unique_ptr<Popup>> popups;
extern std::vector<std::unique_ptr<TileBase>> floating_tiles;
} // namespace layout
void render();
void handle_click(KeyEvent event);
#endif
Regular → Executable
View File
+1
View File
@@ -25,6 +25,7 @@ colorize() {
handle_error() {
log ERROR "An error occurred on line $1"
}
trap 'handle_error $LINENO' ERR
# Multiline string test
read -r -d '' MULTI <<'CPP'
-1
View File
@@ -339,6 +339,5 @@ puts 'Ruby syntax highlighting test complete.'
__END__
Anything here should be ignored >><<
{{{}}}[[[]]](((000)))
+47 -91
View File
@@ -1,83 +1,39 @@
#include "editor/editor.h"
void ensure_cursor(Editor *editor) {
std::shared_lock knot_lock(editor->knot_mtx);
if (editor->cursor < editor->scroll) {
editor->cursor.row = editor->scroll.row;
editor->cursor.col = editor->scroll.col;
editor->cursor_preffered = UINT32_MAX;
void Editor::ensure_cursor() {
if (this->cursor < this->scroll) {
this->cursor = this->scroll;
this->cursor_preffered = UINT32_MAX;
return;
}
uint32_t numlen =
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
uint32_t visual_rows = 0;
uint32_t line_index = editor->scroll.row;
bool first_visual_line = true;
LineIterator *it = begin_l_iter(editor->root, line_index);
if (!it)
return;
Coord last_visible = editor->scroll;
while (true) {
if (visual_rows >= editor->size.row)
break;
uint32_t line_len;
char *line = next_line(it, &line_len);
if (!line)
break;
if (line_len > 0 && line[line_len - 1] == '\n')
line_len--;
uint32_t offset = first_visual_line ? editor->scroll.col : 0;
first_visual_line = false;
while (offset < line_len || (line_len == 0 && offset == 0)) {
Coord current = {line_index, offset};
last_visible = current;
visual_rows++;
if (visual_rows >= editor->size.row)
break;
uint32_t col = 0;
uint32_t advance = 0;
uint32_t left = line_len - offset;
while (left > 0 && col < render_width) {
uint32_t g =
grapheme_next_character_break_utf8(line + offset + advance, left);
int w = display_width(line + offset + advance, g);
if (col + w > render_width)
break;
advance += g;
left -= g;
col += w;
}
if (line_index == editor->cursor.row) {
if (editor->cursor.col >= offset &&
editor->cursor.col <= offset + advance) {
free(it->buffer);
free(it);
return;
}
}
if (advance == 0)
break;
offset += advance;
if (line_len == 0)
break;
}
line_index++;
EXTRA_META + static_cast<int>(std::log10(this->root->line_count + 1));
uint32_t render_width = this->size.col - numlen;
uint32_t render_height = 0;
VisualIterator vis(root, scroll, render_width);
std::pair<Coord, Coord> vline;
Coord last_visible = scroll;
while ((vline = vis.next()).first.row != UINT32_MAX &&
render_height < this->size.row) {
render_height++;
last_visible = vline.first;
log("Render H: %d, Cursor: %d,%d, Visible: %d,%d - %d,%d", render_height,
this->cursor.row, this->cursor.col, vline.first.row, vline.first.col,
vline.second.row, vline.second.col);
if (cursor >= vline.first && cursor <= vline.second)
return;
}
editor->cursor.row = last_visible.row;
editor->cursor.col = last_visible.col;
editor->cursor_preffered = UINT32_MAX;
free(it->buffer);
free(it);
cursor = last_visible;
cursor_preffered = UINT32_MAX;
this->cursor_preffered = UINT32_MAX;
}
void ensure_scroll(Editor *editor) {
std::shared_lock knot_lock(editor->knot_mtx);
void Editor::ensure_scroll() {
uint32_t numlen =
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
if (editor->cursor < editor->scroll) {
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
EXTRA_META + static_cast<int>(std::log10(this->root->line_count + 1));
uint32_t render_width = this->size.col - numlen;
if (this->cursor < this->scroll) {
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
if (!it)
return;
uint32_t len;
@@ -98,9 +54,9 @@ void ensure_scroll(Editor *editor) {
int width = display_width(line + offset, inc);
if (cols + width > render_width) {
cols = 0;
if (editor->cursor.col > old_offset && editor->cursor.col <= offset) {
editor->scroll.row = editor->cursor.row;
editor->scroll.col = old_offset;
if (this->cursor.col > old_offset && this->cursor.col <= offset) {
this->scroll.row = this->cursor.row;
this->scroll.col = old_offset;
free(it->buffer);
free(it);
return;
@@ -112,14 +68,14 @@ void ensure_scroll(Editor *editor) {
}
free(it->buffer);
free(it);
editor->scroll.row = editor->cursor.row;
editor->scroll.col = (editor->cursor.col == 0) ? 0 : old_offset;
} else if (editor->cursor.row - editor->scroll.row < editor->size.row * 2) {
uint32_t line_index = editor->scroll.row;
LineIterator *it = begin_l_iter(editor->root, line_index);
this->scroll.row = this->cursor.row;
this->scroll.col = (this->cursor.col == 0) ? 0 : old_offset;
} else if (this->cursor.row - this->scroll.row < this->size.row * 2) {
uint32_t line_index = this->scroll.row;
LineIterator *it = begin_l_iter(this->root, line_index);
if (!it)
return;
uint32_t max_visual_lines = editor->size.row;
uint32_t max_visual_lines = this->size.row;
Coord *scroll_queue = (Coord *)malloc(sizeof(Coord) * max_visual_lines);
uint32_t q_head = 0;
uint32_t q_size = 0;
@@ -133,7 +89,7 @@ void ensure_scroll(Editor *editor) {
line_len--;
uint32_t current_byte_offset = 0;
if (first_visual_line) {
current_byte_offset += editor->scroll.col;
current_byte_offset += this->scroll.col;
first_visual_line = false;
}
while (current_byte_offset < line_len ||
@@ -160,16 +116,16 @@ void ensure_scroll(Editor *editor) {
line_left -= cluster_len;
col += width;
}
if (line_index == editor->cursor.row) {
if (line_index == this->cursor.row) {
bool cursor_found = false;
if (editor->cursor.col >= current_byte_offset &&
editor->cursor.col < current_byte_offset + local_render_offset)
if (this->cursor.col >= current_byte_offset &&
this->cursor.col < current_byte_offset + local_render_offset)
cursor_found = true;
else if (editor->cursor.col == line_len &&
else if (this->cursor.col == line_len &&
current_byte_offset + local_render_offset == line_len)
cursor_found = true;
if (cursor_found) {
editor->scroll = scroll_queue[q_head];
this->scroll = scroll_queue[q_head];
free(scroll_queue);
free(it->buffer);
free(it);
@@ -186,10 +142,10 @@ void ensure_scroll(Editor *editor) {
free(it->buffer);
free(it);
} else {
editor->scroll.row = (editor->cursor.row > editor->size.row * 1.5)
? editor->cursor.row - editor->size.row * 1.5
: 0;
editor->scroll.col = 0;
ensure_scroll(editor);
this->scroll.row = (this->cursor.row > this->size.row * 1.5)
? this->cursor.row - this->size.row * 1.5
: 0;
this->scroll.col = 0;
this->ensure_scroll();
}
}
+7 -13
View File
@@ -32,12 +32,9 @@ uint32_t scan_right(const char *line, uint32_t len, uint32_t off) {
return i;
}
void word_boundaries_exclusive(Editor *editor, Coord coord, uint32_t *prev_col,
uint32_t *next_col) {
if (!editor)
return;
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, coord.row);
void Editor::word_boundaries_exclusive(Coord coord, uint32_t *prev_col,
uint32_t *next_col) {
LineIterator *it = begin_l_iter(this->root, coord.row);
if (!it)
return;
uint32_t line_len;
@@ -85,13 +82,10 @@ uint32_t word_jump_left(const char *line, size_t len, uint32_t col) {
return static_cast<uint32_t>(last);
}
void word_boundaries(Editor *editor, Coord coord, uint32_t *prev_col,
uint32_t *next_col, uint32_t *prev_clusters,
uint32_t *next_clusters) {
if (!editor)
return;
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, coord.row);
void Editor::word_boundaries(Coord coord, uint32_t *prev_col,
uint32_t *next_col, uint32_t *prev_clusters,
uint32_t *next_clusters) {
LineIterator *it = begin_l_iter(this->root, coord.row);
if (!it)
return;
uint32_t line_len;
+10 -14
View File
@@ -1,23 +1,19 @@
#include "editor/editor.h"
#include "main.h"
Coord editor_hit_test(Editor *editor, uint32_t x, uint32_t y) {
if (mode == INSERT)
x++;
Coord Editor::click_coord(uint32_t x, uint32_t y) {
uint32_t numlen =
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
x = MAX(x, numlen) - numlen + 1;
EXTRA_META + static_cast<int>(std::log10(this->root->line_count + 1));
uint32_t render_width = this->size.col - numlen;
x = MAX(x, numlen) - numlen - 1;
uint32_t target_visual_row = y;
uint32_t visual_row = 0;
uint32_t line_index = editor->scroll.row;
uint32_t last_line_index = editor->scroll.row;
uint32_t last_col = editor->scroll.col;
uint32_t line_index = this->scroll.row;
uint32_t last_line_index = this->scroll.row;
uint32_t last_col = this->scroll.col;
bool first_visual_line = true;
std::shared_lock knot_lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, line_index);
LineIterator *it = begin_l_iter(this->root, line_index);
if (!it)
return editor->scroll;
return this->scroll;
while (visual_row <= target_visual_row) {
uint32_t line_len;
char *line = next_line(it, &line_len);
@@ -27,7 +23,7 @@ Coord editor_hit_test(Editor *editor, uint32_t x, uint32_t y) {
line_len--;
last_line_index = line_index;
last_col = line_len;
uint32_t offset = first_visual_line ? editor->scroll.col : 0;
uint32_t offset = first_visual_line ? this->scroll.col : 0;
first_visual_line = false;
while (offset < line_len || (line_len == 0 && offset == 0)) {
uint32_t col = 0;
+13
View File
@@ -0,0 +1,13 @@
#include "editor/editor.h"
#include "main.h"
void Editor::handle_command(std::string &command) {
if (command == "w") {
this->save();
}
if (command == "wq") {
this->save();
command = "q";
ui::bar.handle_command(command);
}
}
+84 -87
View File
@@ -1,9 +1,8 @@
#include "editor/decl.h"
#include "editor/editor.h"
/* #include "editor/editor.h"
#include "io/knot.h"
#include "io/sysio.h"
#include "lsp/lsp.h"
#include "main.h"
#include "ui/completionbox.h"
#include "utils/utils.h"
inline static std::string completion_prefix(Editor *editor) {
@@ -68,11 +67,9 @@ void completion_filter(Editor *editor) {
void completion_request(Editor *editor) {
Coord hook = editor->cursor;
word_boundaries(editor, editor->cursor, &hook.col, nullptr, nullptr, nullptr);
editor->completion.hook = hook;
editor->completion.complete = false;
editor->completion.active = false;
editor->completion.items.clear();
editor->word_boundaries(editor->cursor, &hook.col, nullptr, nullptr,
nullptr); editor->completion.hook = hook; editor->completion.complete =
false; editor->completion.active = false; editor->completion.items.clear();
editor->completion.visible.clear();
editor->completion.select = 0;
editor->completion.version = editor->lsp_version;
@@ -100,7 +97,8 @@ void completion_request(Editor *editor) {
return;
editor->completion.active = true;
session.complete = !list.value("isIncomplete", false);
if (list.contains("itemDefaults") && list["itemDefaults"].is_object()) {
if (list.contains("itemDefaults") &&
list["itemDefaults"].is_object()) {
auto &defs = list["itemDefaults"];
if (defs.contains("insertTextFormat") &&
defs["insertTextFormat"].is_number())
@@ -198,7 +196,7 @@ void completion_request(Editor *editor) {
edit.start = session.hook;
edit.end = editor->cursor;
}
utf8_normalize_edit(editor, &edit);
editor->utf8_normalize_edit(&edit);
item.edits.push_back(edit);
if (item_json.contains("additionalTextEdits")) {
for (auto &te : item_json["additionalTextEdits"]) {
@@ -208,7 +206,7 @@ void completion_request(Editor *editor) {
edit.start.col = te["range"]["start"]["character"];
edit.end.row = te["range"]["end"]["line"];
edit.end.col = te["range"]["end"]["character"];
utf8_normalize_edit(editor, &edit);
editor->utf8_normalize_edit(&edit);
item.edits.push_back(edit);
}
}
@@ -227,7 +225,6 @@ void completion_request(Editor *editor) {
session.box.hidden = false;
session.box.render_update();
};
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, hook.row);
uint32_t length;
char *line = next_line(it, &length);
@@ -239,7 +236,6 @@ void completion_request(Editor *editor) {
uint32_t col = utf8_offset_to_utf16(line, length, editor->cursor.col);
free(it->buffer);
free(it);
lock.unlock();
json message = {
{"jsonrpc", "2.0"},
{"method", "textDocument/completion"},
@@ -256,103 +252,105 @@ void completion_request(Editor *editor) {
lsp_send(editor->lsp, message, pending);
}
void handle_completion(Editor *editor, KeyEvent event) {
Move this into the box and merge the box and this guy
void CompletionSession::handle(KeyEvent event) {
if (!editor->lsp || !editor->lsp->allow_completion)
return;
if (mode != INSERT) {
editor->completion.active = false;
this->active = false;
return;
}
std::unique_lock lock(editor->completion.mtx);
std::unique_lock lock(this->mtx);
if (event.key_type == KEY_PASTE) {
editor->completion.active = false;
this->active = false;
return;
} else if (event.key_type == KEY_CHAR) {
char ch = *event.c;
if (!editor->completion.active) {
if (!this->active) {
for (char c : editor->lsp->trigger_chars)
if (c == ch) {
editor->completion.trigger = 2;
editor->completion.trigger_char = c;
this->trigger = 2;
this->trigger_char = c;
completion_request(editor);
return;
}
} else {
if (!editor->completion.items.empty()) {
const auto &item = editor->completion.items[editor->completion.select];
const std::vector<char> &end_chars =
const auto &item =
editor->completion.items[editor->completion.select]; const
std::vector<char> &end_chars =
item.end_chars.empty() ? editor->lsp->end_chars : item.end_chars;
for (char c : end_chars)
if (c == ch) {
complete_accept(editor);
this->accept();
return;
}
}
}
if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') ||
(ch >= '0' && ch <= '9') || ch == '_') {
if (editor->completion.active) {
if (editor->completion.complete)
if (this->active) {
if (this->complete)
completion_filter(editor);
else
completion_request(editor);
} else {
editor->completion.trigger = 3;
this->trigger = 3;
completion_request(editor);
}
} else if (ch == CTRL('\\')) {
if (editor->completion.active && !editor->completion.visible.empty()) {
complete_accept(editor);
if (this->active && !this->visible.empty()) {
this->accept();
} else {
editor->completion.trigger = 1;
this->trigger = 1;
completion_request(editor);
}
} else if (ch == CTRL('p')) {
if (editor->completion.active)
complete_next(editor);
if (this->active)
this->next();
} else if (ch == CTRL('o')) {
if (editor->completion.active)
complete_prev(editor);
if (this->active)
this->prev();
} else if (ch == 0x7F || ch == 0x08 || ch == CTRL('W')) {
if (editor->completion.active) {
if (editor->completion.complete) {
if (editor->cursor <= editor->completion.hook)
editor->completion.active = false;
if (this->active) {
if (this->complete) {
if (editor->cursor <= this->hook)
this->active = false;
else
completion_filter(editor);
} else {
if (editor->cursor <= editor->completion.hook)
editor->completion.active = false;
if (editor->cursor <= this->hook)
this->active = false;
else
completion_request(editor);
}
}
} else {
editor->completion.active = false;
this->active = false;
}
} else if (event.key_type == KEY_MOUSE && event.mouse_modifier == 0) {
// Prolly remove mouse support here
// auto &box = editor->completion.box;
// if (event.mouse_y >= box.position.row &&
// event.mouse_x >= box.position.col) {
// uint32_t row = event.mouse_y - box.position.row;
// uint32_t col = event.mouse_x - box.position.col;
// if (row < box.size.row && col < box.size.col) {
// uint8_t idx = 0;
// /* TODO: fix index relative to scroll */
// complete_select(editor, idx);
// }
// }
// if it is being implemented then stop main event handler from processing
// when click inside the box
editor->completion.active = false;
Prolly add mouse support here
auto &box = this->box;
if (event.mouse_y >= box.position.row &&
event.mouse_x >= box.position.col) {
uint32_t row = event.mouse_y - box.position.row;
uint32_t col = event.mouse_x - box.position.col;
if (row < box.size.row && col < box.size.col) {
uint8_t idx = 0;
complete_select(editor, idx);
}
}
if it is being implemented then stop main event handler from
processing
when click inside the box
this->active = false;
} else {
editor->completion.active = false;
this->active = false;
}
}
void completion_resolve_doc(Editor *editor) {
auto &item = editor->completion.items[editor->completion.select];
void CompletionSession::resolve_doc() {
auto &item = this->items[this->select];
if (item.documentation)
return;
item.documentation = "";
@@ -390,13 +388,13 @@ void completion_resolve_doc(Editor *editor) {
lsp_send(editor->lsp, message, pending);
}
void complete_accept(Editor *editor) {
if (!editor->completion.active || editor->completion.box.hidden)
void CompletionSession::accept() {
if (!this->active || this->box.hidden)
return;
auto &item = editor->completion.items[editor->completion.select];
// TODO: support snippets and asis here
// once indentation engine is implemented
if (editor->completion.version != editor->lsp_version) {
auto &item = this->items[this->select];
TODO: support snippets and asis here
once indentation engine is implemented
if (this->version != editor->lsp_version) {
int delta_col = 0;
TextEdit &e = item.edits[0];
if (e.end.row == editor->cursor.row) {
@@ -412,8 +410,8 @@ void complete_accept(Editor *editor) {
}
}
}
apply_lsp_edits(editor, item.edits, true);
editor->completion.active = false;
editor->apply_lsp_edits(item.edits, true);
this->active = false;
}
inline static int visible_index(const CompletionSession &s) {
@@ -423,37 +421,36 @@ inline static int visible_index(const CompletionSession &s) {
return -1;
}
void complete_next(Editor *editor) {
auto &s = editor->completion;
if (!s.active || s.box.hidden || s.visible.empty())
void CompletionSession::next() {
if (!this->active || this->box.hidden || this->visible.empty())
return;
int vi = visible_index(s);
int vi = visible_index(*this);
if (vi < 0)
vi = 0;
else
vi = (vi + 1) % s.visible.size();
s.select = s.visible[vi];
completion_resolve_doc(editor);
completion_adjust_scroll(editor->completion);
editor->completion.box.render_update();
vi = (vi + 1) % this->visible.size();
this->select = this->visible[vi];
this->resolve_doc();
completion_adjust_scroll(*this);
this->box.render_update();
}
void complete_prev(Editor *editor) {
auto &s = editor->completion;
if (!s.active || s.box.hidden || s.visible.empty())
void CompletionSession::prev() {
if (!this->active || this->box.hidden || this->visible.empty())
return;
int vi = visible_index(s);
int vi = visible_index(*this);
if (vi < 0)
vi = 0;
else
vi = (vi + s.visible.size() - 1) % s.visible.size();
s.select = s.visible[vi];
completion_resolve_doc(editor);
completion_adjust_scroll(editor->completion);
editor->completion.box.render_update();
vi = (vi + this->visible.size() - 1) % this->visible.size();
this->select = this->visible[vi];
this->resolve_doc();
completion_adjust_scroll(*this);
this->box.render_update();
}
void complete_select(Editor *editor, uint8_t index) {
editor->completion.select = index;
complete_accept(editor);
void CompletionSession::choose(uint8_t index) {
this->select = index;
this->accept();
}
*/
+40 -40
View File
@@ -1,14 +1,14 @@
#include "editor/editor.h"
#include "utils/utils.h"
Coord move_right(Editor *editor, Coord cursor, uint32_t number) {
Coord Editor::move_right(Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
if (!this->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t line_len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
LineIterator *it = begin_l_iter(this->root, row);
if (!it)
return result;
char *line = next_line(it, &line_len);
@@ -22,7 +22,7 @@ Coord move_right(Editor *editor, Coord cursor, uint32_t number) {
while (number > 0) {
if (col >= line_len) {
uint32_t next_row = row + 1;
if (next_row >= editor->root->line_count) {
if (next_row >= this->root->line_count) {
col = line_len;
break;
}
@@ -49,14 +49,16 @@ Coord move_right(Editor *editor, Coord cursor, uint32_t number) {
return result;
}
Coord move_left(Editor *editor, Coord cursor, uint32_t number) {
Coord Editor::move_left(Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
if (!this->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
LineIterator *it = begin_l_iter(this->root, row);
if (!it)
return result;
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
@@ -102,29 +104,28 @@ Coord move_left(Editor *editor, Coord cursor, uint32_t number) {
return result;
}
void cursor_down(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
void Editor::cursor_down(uint32_t number) {
if (!this->root || number == 0)
return;
uint32_t visual_col = editor->cursor_preffered;
uint32_t visual_col = this->cursor_preffered;
if (visual_col == UINT32_MAX) {
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return;
}
editor->cursor_preffered =
get_visual_col_from_bytes(line, len, editor->cursor.col);
visual_col = editor->cursor_preffered;
this->cursor_preffered =
get_visual_col_from_bytes(line, len, this->cursor.col);
visual_col = this->cursor_preffered;
free(it->buffer);
free(it);
}
editor->cursor.row =
MIN(editor->cursor.row + number, editor->root->line_count - 1);
this->cursor.row = MIN(this->cursor.row + number, this->root->line_count - 1);
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
@@ -133,26 +134,26 @@ void cursor_down(Editor *editor, uint32_t number) {
}
if (len > 0 && line[len - 1] == '\n')
--len;
editor->cursor.col = get_bytes_from_visual_col(line, len, visual_col);
this->cursor.col = get_bytes_from_visual_col(line, len, visual_col);
free(it->buffer);
free(it);
}
void cursor_up(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0 || editor->cursor.row == 0)
void Editor::cursor_up(uint32_t number) {
if (!this->root || number == 0 || this->cursor.row == 0)
return;
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
char *line_content = next_line(it, &len);
if (!line_content)
return;
if (editor->cursor_preffered == UINT32_MAX)
editor->cursor_preffered =
get_visual_col_from_bytes(line_content, len, editor->cursor.col);
uint32_t visual_col = editor->cursor_preffered;
if (this->cursor_preffered == UINT32_MAX)
this->cursor_preffered =
get_visual_col_from_bytes(line_content, len, this->cursor.col);
uint32_t visual_col = this->cursor_preffered;
free(it->buffer);
free(it);
uint32_t target_row = editor->cursor.row;
uint32_t target_row = this->cursor.row;
while (number > 0 && target_row > 0) {
target_row--;
if (target_row == 0) {
@@ -161,32 +162,31 @@ void cursor_up(Editor *editor, uint32_t number) {
}
number--;
}
it = begin_l_iter(editor->root, target_row);
it = begin_l_iter(this->root, target_row);
line_content = next_line(it, &len);
if (line_content) {
if (len > 0 && line_content[len - 1] == '\n')
--len;
editor->cursor.row = target_row;
editor->cursor.col =
get_bytes_from_visual_col(line_content, len, visual_col);
this->cursor.row = target_row;
this->cursor.col = get_bytes_from_visual_col(line_content, len, visual_col);
} else {
editor->cursor.row = 0;
editor->cursor.col = 0;
this->cursor.row = 0;
this->cursor.col = 0;
}
free(it->buffer);
free(it);
}
void cursor_right(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
void Editor::cursor_right(uint32_t number) {
if (!this->root || number == 0)
return;
editor->cursor = move_right(editor, editor->cursor, number);
editor->cursor_preffered = UINT32_MAX;
this->cursor = this->move_right(this->cursor, number);
this->cursor_preffered = UINT32_MAX;
}
void cursor_left(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
void Editor::cursor_left(uint32_t number) {
if (!this->root || number == 0)
return;
editor->cursor = move_left(editor, editor->cursor, number);
editor->cursor_preffered = UINT32_MAX;
this->cursor = this->move_left(this->cursor, number);
this->cursor_preffered = UINT32_MAX;
}
+100 -113
View File
@@ -2,20 +2,18 @@
#include "lsp/lsp.h"
#include "utils/utils.h"
void edit_erase(Editor *editor, Coord pos, int64_t len) {
void Editor::edit_erase(Coord pos, int64_t len) {
if (len == 0)
return;
if (len < 0) {
std::shared_lock lock_1(editor->knot_mtx);
uint32_t cursor_original =
line_to_byte(editor->root, editor->cursor.row, nullptr) +
editor->cursor.col;
uint32_t byte_pos = line_to_byte(editor->root, pos.row, nullptr) + pos.col;
Coord point = move_left(editor, pos, -len);
line_to_byte(this->root, this->cursor.row, nullptr) + this->cursor.col;
uint32_t byte_pos = line_to_byte(this->root, pos.row, nullptr) + pos.col;
Coord point = this->move_left(pos, -len);
json lsp_range;
bool do_lsp = (editor->lsp != nullptr);
bool do_lsp = (this->lsp != nullptr);
if (do_lsp) {
LineIterator *it = begin_l_iter(editor->root, point.row);
LineIterator *it = begin_l_iter(this->root, point.row);
uint32_t len;
char *line = next_line(it, &len);
int utf16_start = 0;
@@ -23,7 +21,7 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
utf16_start = utf8_offset_to_utf16(line, len, point.col);
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, pos.row);
it = begin_l_iter(this->root, pos.row);
line = next_line(it, &len);
int utf16_end = 0;
if (line)
@@ -33,62 +31,58 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
lsp_range = {{"start", {{"line", point.row}, {"character", utf16_start}}},
{"end", {{"line", pos.row}, {"character", utf16_end}}}};
}
uint32_t start = line_to_byte(editor->root, point.row, nullptr) + point.col;
uint32_t start = line_to_byte(this->root, point.row, nullptr) + point.col;
if (cursor_original > start && cursor_original <= byte_pos) {
editor->cursor = point;
editor->cursor_preffered = UINT32_MAX;
this->cursor = point;
this->cursor_preffered = UINT32_MAX;
} else if (cursor_original > byte_pos) {
uint32_t cursor_new = cursor_original - (byte_pos - start);
uint32_t new_col;
uint32_t new_row = byte_to_line(editor->root, cursor_new, &new_col);
editor->cursor = {new_row, new_col};
editor->cursor_preffered = UINT32_MAX;
uint32_t new_row = byte_to_line(this->root, cursor_new, &new_col);
this->cursor = {new_row, new_col};
this->cursor_preffered = UINT32_MAX;
}
lock_1.unlock();
uint32_t start_row = point.row;
uint32_t end_row = pos.row;
apply_hook_deletion(editor, start_row + 1, end_row);
std::unique_lock lock_2(editor->knot_mtx);
editor->root = erase(editor->root, start, byte_pos - start);
lock_2.unlock();
if (editor->parser)
editor->parser->edit(start_row, end_row - start_row, 0);
this->root = erase(this->root, start, byte_pos - start);
if (this->parser)
this->parser->edit(start_row, end_row - start_row, 0);
this->hooks.edit(start_row, end_row - start_row, 0);
if (do_lsp) {
if (editor->lsp->incremental_sync) {
json message = {
{"jsonrpc", "2.0"},
auto lsp = this->lsp.load();
if (lsp->incremental_sync) {
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges",
json::array({{{"range", lsp_range}, {"text", ""}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
} else {
char *buf = read(editor->root, 0, editor->root->char_count);
char *buf = read(this->root, 0, this->root->char_count);
std::string text(buf);
free(buf);
json message = {
{"jsonrpc", "2.0"},
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges", json::array({{{"text", text}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
}
}
} else {
std::shared_lock lock_1(editor->knot_mtx);
uint32_t cursor_original =
line_to_byte(editor->root, editor->cursor.row, nullptr) +
editor->cursor.col;
uint32_t byte_pos = line_to_byte(editor->root, pos.row, nullptr) + pos.col;
Coord point = move_right(editor, pos, len);
line_to_byte(this->root, this->cursor.row, nullptr) + this->cursor.col;
uint32_t byte_pos = line_to_byte(this->root, pos.row, nullptr) + pos.col;
Coord point = this->move_right(pos, len);
json lsp_range;
bool do_lsp = (editor->lsp != nullptr);
bool do_lsp = (this->lsp != nullptr);
if (do_lsp) {
LineIterator *it = begin_l_iter(editor->root, pos.row);
LineIterator *it = begin_l_iter(this->root, pos.row);
uint32_t line_len;
char *line = next_line(it, &line_len);
int utf16_start = 0;
@@ -96,7 +90,7 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
utf16_start = utf8_offset_to_utf16(line, line_len, pos.col);
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, point.row);
it = begin_l_iter(this->root, point.row);
line = next_line(it, &line_len);
int utf16_end = 0;
if (line)
@@ -106,67 +100,63 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
lsp_range = {{"start", {{"line", pos.row}, {"character", utf16_start}}},
{"end", {{"line", point.row}, {"character", utf16_end}}}};
}
uint32_t end = line_to_byte(editor->root, point.row, nullptr) + point.col;
uint32_t end = line_to_byte(this->root, point.row, nullptr) + point.col;
if (cursor_original > byte_pos && cursor_original <= end) {
editor->cursor = pos;
editor->cursor_preffered = UINT32_MAX;
this->cursor = pos;
this->cursor_preffered = UINT32_MAX;
} else if (cursor_original > end) {
uint32_t cursor_new = cursor_original - (end - byte_pos);
uint32_t new_col;
uint32_t new_row = byte_to_line(editor->root, cursor_new, &new_col);
editor->cursor = {new_row, new_col};
editor->cursor_preffered = UINT32_MAX;
uint32_t new_row = byte_to_line(this->root, cursor_new, &new_col);
this->cursor = {new_row, new_col};
this->cursor_preffered = UINT32_MAX;
}
lock_1.unlock();
uint32_t start_row = pos.row;
uint32_t end_row = point.row;
apply_hook_deletion(editor, start_row + 1, end_row);
std::unique_lock lock_2(editor->knot_mtx);
editor->root = erase(editor->root, byte_pos, end - byte_pos);
lock_2.unlock();
if (editor->parser)
editor->parser->edit(start_row, end_row - start_row, 0);
this->root = erase(this->root, byte_pos, end - byte_pos);
if (this->parser)
this->parser->edit(start_row, end_row - start_row, 0);
this->hooks.edit(start_row, end_row - start_row, 0);
if (do_lsp) {
if (editor->lsp->incremental_sync) {
json message = {
{"jsonrpc", "2.0"},
auto lsp = this->lsp.load();
if (lsp->incremental_sync) {
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges",
json::array({{{"range", lsp_range}, {"text", ""}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
} else {
char *buf = read(editor->root, 0, editor->root->char_count);
char *buf = read(this->root, 0, this->root->char_count);
std::string text(buf);
free(buf);
json message = {
{"jsonrpc", "2.0"},
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges", json::array({{{"text", text}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
}
}
}
}
void edit_insert(Editor *editor, Coord pos, char *data, uint32_t len) {
std::shared_lock lock_1(editor->knot_mtx);
void Editor::edit_insert(Coord pos, char *data, uint32_t len) {
uint32_t cursor_original =
line_to_byte(editor->root, editor->cursor.row, nullptr) +
editor->cursor.col;
uint32_t byte_pos = line_to_byte(editor->root, pos.row, nullptr) + pos.col;
line_to_byte(this->root, this->cursor.row, nullptr) + this->cursor.col;
uint32_t byte_pos = line_to_byte(this->root, pos.row, nullptr) + pos.col;
if (cursor_original > byte_pos) {
uint32_t cursor_new = cursor_original + len;
uint32_t new_col;
uint32_t new_row = byte_to_line(editor->root, cursor_new, &new_col);
editor->cursor = {new_row, new_col};
uint32_t new_row = byte_to_line(this->root, cursor_new, &new_col);
this->cursor = {new_row, new_col};
}
LineIterator *it = begin_l_iter(editor->root, pos.row);
LineIterator *it = begin_l_iter(this->root, pos.row);
uint32_t line_len;
char *line = next_line(it, &line_len);
int utf16_col = 0;
@@ -174,55 +164,52 @@ void edit_insert(Editor *editor, Coord pos, char *data, uint32_t len) {
utf16_col = utf8_offset_to_utf16(line, line_len, pos.col);
free(it->buffer);
free(it);
lock_1.unlock();
std::unique_lock lock_2(editor->knot_mtx);
editor->root = insert(editor->root, byte_pos, data, len);
this->root = insert(this->root, byte_pos, data, len);
uint32_t rows = 0;
for (uint32_t i = 0; i < len; i++)
if (data[i] == '\n')
rows++;
apply_hook_insertion(editor, pos.row, rows);
lock_2.unlock();
if (editor->parser)
editor->parser->edit(pos.row, 0, rows);
if (editor->lsp) {
if (editor->lsp->incremental_sync) {
json message = {
{"jsonrpc", "2.0"},
if (this->parser)
this->parser->edit(pos.row, 0, rows);
this->hooks.edit(pos.row, 0, rows);
auto lsp = this->lsp.load();
if (lsp) {
if (lsp->incremental_sync) {
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges",
json::array(
{{{"range",
{{"start", {{"line", pos.row}, {"character", utf16_col}}},
{"end", {{"line", pos.row}, {"character", utf16_col}}}}},
{"text", std::string(data, len)}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
} else {
char *buf = read(editor->root, 0, editor->root->char_count);
char *buf = read(this->root, 0, this->root->char_count);
std::string text(buf);
free(buf);
json message = {
{"jsonrpc", "2.0"},
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges", json::array({{{"text", text}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
}
}
}
void edit_replace(Editor *editor, Coord start, Coord end, const char *text,
uint32_t len) {
std::unique_lock lock(editor->knot_mtx);
void Editor::edit_replace(Coord start, Coord end, const char *text,
uint32_t len) {
uint32_t start_byte =
line_to_byte(editor->root, start.row, nullptr) + start.col;
uint32_t end_byte = line_to_byte(editor->root, end.row, nullptr) + end.col;
LineIterator *it = begin_l_iter(editor->root, start.row);
line_to_byte(this->root, start.row, nullptr) + start.col;
uint32_t end_byte = line_to_byte(this->root, end.row, nullptr) + end.col;
LineIterator *it = begin_l_iter(this->root, start.row);
uint32_t line_len;
char *line = next_line(it, &line_len);
int utf16_start = 0;
@@ -230,7 +217,7 @@ void edit_replace(Editor *editor, Coord start, Coord end, const char *text,
utf16_start = utf8_offset_to_utf16(line, line_len, start.col);
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, end.row);
it = begin_l_iter(this->root, end.row);
line = next_line(it, &line_len);
int utf16_end = 0;
if (line)
@@ -238,25 +225,25 @@ void edit_replace(Editor *editor, Coord start, Coord end, const char *text,
free(it->buffer);
free(it);
if (start_byte != end_byte)
editor->root = erase(editor->root, start_byte, end_byte - start_byte);
this->root = erase(this->root, start_byte, end_byte - start_byte);
if (len > 0)
editor->root = insert(editor->root, start_byte, (char *)text, len);
this->root = insert(this->root, start_byte, (char *)text, len);
uint32_t rows = 0;
for (uint32_t i = 0; i < len; i++)
if (text[i] == '\n')
rows++;
if (rows > 0)
rows--;
if (editor->parser)
editor->parser->edit(start.row, end.row - start.row, rows);
if (editor->lsp) {
if (editor->lsp->incremental_sync) {
json message = {
{"jsonrpc", "2.0"},
if (this->parser)
this->parser->edit(start.row, end.row - start.row, rows);
this->hooks.edit(start.row, end.row - start.row, rows);
auto lsp = this->lsp.load();
if (lsp) {
if (lsp->incremental_sync) {
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges",
json::array(
{{{"range",
@@ -264,19 +251,19 @@ void edit_replace(Editor *editor, Coord start, Coord end, const char *text,
{{"line", start.row}, {"character", utf16_start}}},
{"end", {{"line", end.row}, {"character", utf16_end}}}}},
{"text", std::string(text, len)}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
} else {
char *buf = read(editor->root, 0, editor->root->char_count);
char *buf = read(this->root, 0, this->root->char_count);
std::string full_text(buf);
free(buf);
json message = {
{"jsonrpc", "2.0"},
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{{"uri", this->uri}, {"version", ++this->lsp_version}}},
{"contentChanges", json::array({{{"text", full_text}}})}}}};
lsp_send(editor->lsp, message, nullptr);
lsp->send(std::move(message));
}
}
}
+39 -105
View File
@@ -1,73 +1,68 @@
#include "editor/editor.h"
#include "editor/decl.h"
#include "lsp/lsp.h"
#include "main.h"
#include "syntax/langs.h"
#include "utils/utils.h"
Editor *new_editor(const char *filename_arg, Coord position, Coord size,
uint8_t eol) {
Editor *editor = new Editor();
if (!editor)
return nullptr;
Editor::Editor(const char *filename_arg, uint8_t eol) {
uint32_t len = 0;
std::string filename = path_abs(filename_arg);
editor->unix_eol = eol & 1;
char *str = load_file(filename.c_str(), &len, &editor->unix_eol);
this->unix_eol = eol & 1;
char *str = load_file(filename.c_str(), &len, &this->unix_eol);
if (!str) {
str = (char *)malloc(1);
*str = '\n';
len = 1;
}
if ((eol >> 1) & 1)
editor->unix_eol = eol & 1;
editor->filename = filename;
editor->uri = path_to_file_uri(filename);
editor->position = position;
editor->size = size;
editor->cursor_preffered = UINT32_MAX;
this->unix_eol = eol & 1;
this->filename = filename;
this->uri = path_to_file_uri(filename);
this->cursor_preffered = UINT32_MAX;
if (len == 0) {
free(str);
str = (char *)malloc(1);
*str = '\n';
len = 1;
}
editor->root = load(str, len, optimal_chunk_size(len));
this->scroll = {0, 0};
this->cursor = {0, 0};
this->size = {20, 20};
this->root = load(str, len, optimal_chunk_size(len));
free(str);
editor->lang = language_for_file(filename.c_str());
if (parsers.find(editor->lang.name) != parsers.end())
editor->parser = new Parser(editor, editor->lang.name, size.row + 5);
if (editor->lang.name == "css" || editor->lang.name == "html" ||
editor->lang.name == "javascript" || editor->lang.name == "markdown" ||
editor->lang.name == "typescript")
editor->is_css_color = true;
if (len <= (1024 * 28))
request_add_to_lsp(editor->lang, editor);
editor->indents.compute_indent(editor);
return editor;
this->lang = language_for_file(filename.c_str());
if (parsers.find(this->lang.name) != parsers.end())
this->parser = new Parser(this, this->lang.name, size.row + 5);
if (this->lang.name == "css" || this->lang.name == "html" ||
this->lang.name == "javascript" || this->lang.name == "markdown" ||
this->lang.name == "typescript")
this->is_css_color = true;
if (len <= (1024 * 28)) {
std::lock_guard lock(lsp::lsp_mutex);
lsp::new_editors.push_back(this);
}
this->indents.compute_indent(this);
}
void free_editor(Editor *editor) {
remove_from_lsp(editor);
if (editor->parser)
delete editor->parser;
editor->parser = nullptr;
free_rope(editor->root);
delete editor;
Editor::~Editor() {
auto lsp = this->lsp.load();
if (lsp)
lsp->remove(this);
if (this->parser)
delete this->parser;
this->parser = nullptr;
free_rope(this->root);
}
void save_file(Editor *editor) {
if (!editor || !editor->root)
void Editor::save() {
if (!this->root)
return;
std::shared_lock lock(editor->knot_mtx);
int version = editor->lsp_version;
uint32_t char_count = editor->root->char_count;
char *str = read(editor->root, 0, char_count);
uint32_t char_count = this->root->char_count;
char *str = read(this->root, 0, char_count);
if (!str)
return;
lock.unlock();
std::ofstream out(editor->filename);
if (!editor->unix_eol) {
std::ofstream out(this->filename);
if (!this->unix_eol) {
for (uint32_t i = 0; i < char_count; ++i) {
if (str[i] == '\n')
out.put('\r');
@@ -78,67 +73,6 @@ void save_file(Editor *editor) {
}
out.close();
free(str);
bar.log("Written " + std::to_string(char_count) + " bytes to " +
editor->filename);
if (editor->lsp) {
json save_msg = {{"jsonrpc", "2.0"},
{"method", "textDocument/didSave"},
{"params", {{"textDocument", {{"uri", editor->uri}}}}}};
lsp_send(editor->lsp, save_msg, nullptr);
if (editor->lsp->allow_formatting) {
json msg = {{"jsonrpc", "2.0"},
{"method", "textDocument/formatting"},
{"params",
{{"textDocument", {{"uri", editor->uri}}},
{"options",
{{"tabSize", 2},
{"insertSpaces", true},
{"trimTrailingWhitespace", true},
{"trimFinalNewlines", true}}}}}};
LSPPending *pending = new LSPPending();
pending->editor = editor;
pending->callback = [save_msg, version](Editor *editor,
const json &message) {
if (version != editor->lsp_version)
return;
auto &edits = message["result"];
if (edits.is_array()) {
std::vector<TextEdit> t_edits;
t_edits.reserve(edits.size());
for (auto &edit : edits) {
TextEdit t_edit;
t_edit.text = edit.value("newText", "");
t_edit.start.row = edit["range"]["start"]["line"];
t_edit.start.col = edit["range"]["start"]["character"];
t_edit.end.row = edit["range"]["end"]["line"];
t_edit.end.col = edit["range"]["end"]["character"];
utf8_normalize_edit(editor, &t_edit);
t_edits.push_back(t_edit);
}
apply_lsp_edits(editor, t_edits, false);
ensure_scroll(editor);
std::shared_lock lock(editor->knot_mtx);
uint32_t char_count = editor->root->char_count;
char *str = read(editor->root, 0, char_count);
if (!str)
return;
lock.unlock();
std::ofstream out(editor->filename);
if (!editor->unix_eol) {
for (uint32_t i = 0; i < char_count; ++i) {
if (str[i] == '\n')
out.put('\r');
out.put(str[i]);
}
} else {
out.write(str, char_count);
}
out.close();
free(str);
lsp_send(editor->lsp, save_msg, nullptr);
}
};
lsp_send(editor->lsp, msg, pending);
}
}
ui::bar.log("Written " + std::to_string(char_count) + " bytes to " +
this->filename);
}
+69 -77
View File
@@ -1,60 +1,59 @@
#include "editor/editor.h"
#include "editor/helpers.h"
#include "extentions/hover.h"
#include "io/sysio.h"
#include "main.h"
#include "utils/utils.h"
void handle_editor_event(Editor *editor, KeyEvent event) {
void Editor::handle_event(KeyEvent event) {
uint8_t old_mode = mode;
if (editor->hover_active)
editor->hover_active = false;
handle_mouse(editor, event);
if (!this->hover_popup->hidden)
this->hover_popup->hidden = true;
if (event.key_type == KEY_SPECIAL) {
switch (event.special_modifier) {
case 0:
switch (event.special_key) {
case KEY_DOWN:
cursor_down(editor, 1);
this->cursor_down(1);
break;
case KEY_UP:
cursor_up(editor, 1);
this->cursor_up(1);
break;
case KEY_LEFT:
cursor_left(editor, 1);
this->cursor_left(1);
break;
case KEY_RIGHT:
cursor_right(editor, 1);
this->cursor_right(1);
break;
}
break;
case CNTRL:
switch (event.special_key) {
case KEY_DOWN:
cursor_down(editor, 5);
this->cursor_down(5);
break;
case KEY_UP:
cursor_up(editor, 5);
this->cursor_up(5);
break;
case KEY_LEFT:
cursor_prev_word(editor);
this->cursor_prev_word();
case KEY_RIGHT:
cursor_next_word(editor);
this->cursor_next_word();
break;
}
break;
case ALT:
switch (event.special_key) {
case KEY_DOWN:
move_line_down(editor);
this->move_line_down();
break;
case KEY_UP:
move_line_up(editor);
this->move_line_up();
break;
case KEY_LEFT:
cursor_left(editor, 8);
this->cursor_left(8);
break;
case KEY_RIGHT:
cursor_right(editor, 8);
this->cursor_right(8);
break;
}
break;
@@ -65,86 +64,86 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
if (event.key_type == KEY_CHAR && event.len == 1) {
switch (event.c[0]) {
case 'u':
select_all(editor);
this->select_all();
break;
case CTRL('h'):
editor->hover.scroll(-1);
editor->hover_active = true;
this->hover_popup->scroll(-1);
this->hover_popup->hidden = false;
break;
case CTRL('l'):
editor->hover.scroll(1);
editor->hover_active = true;
this->hover_popup->scroll(1);
this->hover_popup->hidden = false;
break;
case 'h':
fetch_lsp_hover(editor);
this->fetch_lsp_hover();
break;
case 'a': {
mode = INSERT;
Coord start = editor->cursor;
cursor_right(editor, 1);
if (start.row != editor->cursor.row)
cursor_left(editor, 1);
Coord start = this->cursor;
this->cursor_right(1);
if (start.row != this->cursor.row)
this->cursor_left(1);
} break;
case 'i':
mode = INSERT;
break;
case 'n':
mode = JUMPER;
editor->jumper_set = true;
this->jumper_set = true;
break;
case 'm':
mode = JUMPER;
editor->jumper_set = false;
this->jumper_set = false;
break;
case 'N':
clear_hooks_at_line(editor, editor->cursor.row);
this->hooks.clear_line(this->cursor.row);
break;
case 's':
case 'v':
mode = SELECT;
editor->selection_active = true;
editor->selection = editor->cursor;
editor->selection_type = CHAR;
this->selection_active = true;
this->selection = this->cursor;
this->selection_type = CHAR;
break;
case ';':
case ':':
mode = RUNNER;
break;
case 0x7F:
cursor_left(editor, 1);
this->cursor_left(1);
break;
case ' ':
cursor_right(editor, 1);
this->cursor_right(1);
break;
case '\r':
case '\n':
cursor_down(editor, 1);
this->cursor_down(1);
break;
case '\\':
case '|':
cursor_up(editor, 1);
this->cursor_up(1);
break;
case CTRL('d'):
scroll_down(editor, 1);
ensure_cursor(editor);
this->scroll_down(1);
this->ensure_cursor();
break;
case CTRL('u'):
scroll_up(editor, 1);
ensure_cursor(editor);
this->scroll_up(1);
this->ensure_cursor();
break;
case '>':
case '.':
indent_current_line(editor);
this->indent_current_line();
break;
case '<':
case ',':
dedent_current_line(editor);
this->dedent_current_line();
break;
case CTRL('s'):
save_file(editor);
this->save();
break;
case 'p':
paste(editor);
this->paste();
break;
}
}
@@ -153,34 +152,34 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
if (event.key_type == KEY_CHAR) {
if (event.len == 1) {
if (event.c[0] == '\t') {
editor->indents.insert_tab(editor->cursor);
this->indents.insert_tab(this->cursor);
} else if (event.c[0] == '\n' || event.c[0] == '\r') {
editor->indents.insert_new_line(editor->cursor);
this->indents.insert_new_line(this->cursor);
} else if (event.c[0] == CTRL('W')) {
delete_prev_word(editor);
this->delete_prev_word();
} else if (isprint((unsigned char)(event.c[0]))) {
insert_char(editor, event.c[0]);
this->insert_char(event.c[0]);
} else if (event.c[0] == 0x7F || event.c[0] == 0x08) {
backspace_edit(editor);
this->backspace_edit();
} else if (event.c[0] == 0x1B) {
normal_mode(editor);
this->normal_mode();
}
} else if (event.len > 1) {
edit_insert(editor, editor->cursor, event.c, event.len);
cursor_right(editor, 1);
this->edit_insert(this->cursor, event.c, event.len);
this->cursor_right(1);
}
} else if (event.key_type == KEY_SPECIAL &&
event.special_key == KEY_DELETE) {
switch (event.special_modifier) {
case 0:
edit_erase(editor, editor->cursor, 1);
this->edit_erase(this->cursor, 1);
break;
case CNTRL:
delete_next_word(editor);
this->delete_next_word();
break;
}
} else if (event.key_type == KEY_PASTE) {
insert_str(editor, event.c, event.len);
this->insert_str(event.c, event.len);
}
break;
case SELECT:
@@ -189,28 +188,28 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
case 0x1B:
case 's':
case 'v':
editor->selection_active = false;
this->selection_active = false;
mode = NORMAL;
break;
case 'y':
copy(editor);
this->copy();
mode = NORMAL;
break;
case 'x':
cut(editor);
this->cut();
mode = NORMAL;
break;
case 'p':
paste(editor);
this->paste();
mode = NORMAL;
break;
case '<':
case ',':
dedent_selection(editor);
this->dedent_selection();
break;
case '>':
case '.':
indent_selection(editor);
this->indent_selection();
break;
}
}
@@ -218,25 +217,18 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
case JUMPER:
if (event.key_type == KEY_CHAR && event.len == 1 &&
(event.c[0] >= '!' && event.c[0] <= '~')) {
if (editor->jumper_set) {
for (uint8_t i = 0; i < 94; i++)
if (editor->hooks[i] == editor->cursor.row + 1) {
editor->hooks[i] = 0;
break;
}
editor->hooks[event.c[0] - '!'] = editor->cursor.row + 1;
if (this->jumper_set) {
this->hooks.set(event.c[0], this->cursor.row);
} else {
uint32_t line = editor->hooks[event.c[0] - '!'] - 1;
if (line > 0) {
editor->cursor = {line, 0};
editor->cursor_preffered = UINT32_MAX;
}
uint32_t line;
if (this->hooks.get(event.c[0], &line))
this->cursor = {line, 0};
}
}
mode = NORMAL;
break;
}
if (old_mode == mode || mode != INSERT)
handle_completion(editor, event);
ensure_scroll(editor);
// if (old_mode == mode || mode != INSERT)
// this->completion.handle(event);
this->ensure_scroll();
}
View File
+261 -208
View File
@@ -1,86 +1,83 @@
#include "editor/helpers.h"
#include "editor/editor.h"
#include "extentions/hover.h"
#include "io/sysio.h"
#include "lsp/lsp.h"
#include "main.h"
#include "utils/utils.h"
#include <sys/types.h>
void cut(Editor *editor) {
if (ABS((int64_t)editor->cursor.row - (int64_t)editor->selection.row) >
1500) {
bar.log("Selection too large!");
void Editor::cut() {
if (ABS((int64_t)this->cursor.row - (int64_t)this->selection.row) > 1500) {
ui::bar.log("Selection too large!");
return;
}
if (mode != SELECT)
return;
Coord start;
uint32_t len;
char *text = get_selection(editor, &len, &start);
char *text = this->get_selection(&len, &start);
ruby_copy(text, len);
len = count_clusters(text, len, 0, len);
edit_erase(editor, start, len);
this->edit_erase(start, len);
free(text);
editor->selection_active = false;
this->selection_active = false;
}
void copy(Editor *editor) {
if (ABS((int64_t)editor->cursor.row - (int64_t)editor->selection.row) >
1500) {
bar.log("Selection too large!");
void Editor::copy() {
if (ABS((int64_t)this->cursor.row - (int64_t)this->selection.row) > 1500) {
ui::bar.log("Selection too large!");
return;
}
if (mode != SELECT)
return;
uint32_t len;
char *text = get_selection(editor, &len, nullptr);
char *text = this->get_selection(&len, nullptr);
ruby_copy(text, len);
free(text);
editor->selection_active = false;
this->selection_active = false;
}
void paste(Editor *editor) {
void Editor::paste() {
if (mode == NORMAL) {
std::string text = ruby_paste();
if (text.empty())
return;
insert_str(editor, (char *)text.c_str(), text.length());
this->insert_str((char *)text.c_str(), text.length());
} else if (mode == SELECT) {
std::string text = ruby_paste();
if (!text.empty()) {
Coord start, end;
selection_bounds(editor, &start, &end);
this->selection_bounds(&start, &end);
uint32_t start_byte =
line_to_byte(editor->root, start.row, nullptr) + start.col;
uint32_t end_byte =
line_to_byte(editor->root, end.row, nullptr) + end.col;
edit_erase(editor, start, end_byte - start_byte);
edit_insert(editor, editor->cursor, (char *)text.c_str(), text.length());
line_to_byte(this->root, start.row, nullptr) + start.col;
uint32_t end_byte = line_to_byte(this->root, end.row, nullptr) + end.col;
this->edit_erase(start, end_byte - start_byte);
this->edit_insert(this->cursor, (char *)text.c_str(), text.length());
}
editor->selection_active = false;
this->selection_active = false;
}
}
void insert_str(Editor *editor, char *c, uint32_t len) {
void Editor::insert_str(char *c, uint32_t len) {
if (c) {
edit_insert(editor, editor->cursor, c, len);
this->edit_insert(this->cursor, c, len);
uint32_t grapheme_len = count_clusters(c, len, 0, len);
cursor_right(editor, grapheme_len);
this->cursor_right(grapheme_len);
}
}
void indent_current_line(Editor *editor) {
Coord start = editor->cursor;
uint32_t delta = editor->indents.indent_line(editor->cursor.row);
editor->cursor.col = start.col + delta;
editor->cursor.row = start.row;
void Editor::indent_current_line() {
Coord start = this->cursor;
uint32_t delta = this->indents.indent_line(this->cursor.row);
this->cursor.col = start.col + delta;
this->cursor.row = start.row;
}
void dedent_current_line(Editor *editor) {
Coord start = editor->cursor;
uint32_t delta = editor->indents.dedent_line(editor->cursor.row);
editor->cursor.col = MAX((int64_t)start.col - delta, 0);
editor->cursor.row = start.row;
void Editor::dedent_current_line() {
Coord start = this->cursor;
uint32_t delta = this->indents.dedent_line(this->cursor.row);
this->cursor.col = MAX((int64_t)start.col - delta, 0);
this->cursor.row = start.row;
}
static void move_coord_by_delta(Coord &c, uint32_t row, int64_t delta) {
@@ -90,49 +87,49 @@ static void move_coord_by_delta(Coord &c, uint32_t row, int64_t delta) {
}
}
void indent_selection(Editor *editor) {
uint32_t top = MIN(editor->cursor.row, editor->selection.row);
uint32_t bot = MAX(editor->cursor.row, editor->selection.row);
void Editor::indent_selection() {
uint32_t top = MIN(this->cursor.row, this->selection.row);
uint32_t bot = MAX(this->cursor.row, this->selection.row);
if (bot - top > 1500) {
bar.log("Can't indent more than 1500 lines at once!");
ui::bar.log("Can't indent more than 1500 lines at once!");
return;
}
if (bot - top >= 2)
editor->indents.indent_block(top + 1, bot - 1);
uint32_t delta_top = editor->indents.indent_line(top);
this->indents.indent_block(top + 1, bot - 1);
uint32_t delta_top = this->indents.indent_line(top);
uint32_t delta_bot =
(bot == top) ? delta_top : editor->indents.indent_line(bot);
move_coord_by_delta(editor->cursor, top, delta_top);
move_coord_by_delta(editor->selection, top, delta_top);
(bot == top) ? delta_top : this->indents.indent_line(bot);
move_coord_by_delta(this->cursor, top, delta_top);
move_coord_by_delta(this->selection, top, delta_top);
if (bot != top) {
move_coord_by_delta(editor->cursor, bot, delta_bot);
move_coord_by_delta(editor->selection, bot, delta_bot);
move_coord_by_delta(this->cursor, bot, delta_bot);
move_coord_by_delta(this->selection, bot, delta_bot);
}
}
void dedent_selection(Editor *editor) {
uint32_t top = MIN(editor->cursor.row, editor->selection.row);
uint32_t bot = MAX(editor->cursor.row, editor->selection.row);
void Editor::dedent_selection() {
uint32_t top = MIN(this->cursor.row, this->selection.row);
uint32_t bot = MAX(this->cursor.row, this->selection.row);
if (bot - top > 1500) {
bar.log("Can't dedent more than 1500 lines at once!");
ui::bar.log("Can't dedent more than 1500 lines at once!");
return;
}
if (bot - top >= 2)
editor->indents.dedent_block(top + 1, bot - 1);
uint32_t delta_top = editor->indents.dedent_line(top);
this->indents.dedent_block(top + 1, bot - 1);
uint32_t delta_top = this->indents.dedent_line(top);
uint32_t delta_bot =
(bot == top) ? delta_top : editor->indents.dedent_line(bot);
move_coord_by_delta(editor->cursor, top, -(int64_t)delta_top);
move_coord_by_delta(editor->selection, top, -(int64_t)delta_top);
(bot == top) ? delta_top : this->indents.dedent_line(bot);
move_coord_by_delta(this->cursor, top, -(int64_t)delta_top);
move_coord_by_delta(this->selection, top, -(int64_t)delta_top);
if (bot != top) {
move_coord_by_delta(editor->cursor, bot, -(int64_t)delta_bot);
move_coord_by_delta(editor->selection, bot, -(int64_t)delta_bot);
move_coord_by_delta(this->cursor, bot, -(int64_t)delta_bot);
move_coord_by_delta(this->selection, bot, -(int64_t)delta_bot);
}
}
void insert_char(Editor *editor, char c) {
uint32_t col = editor->cursor.col;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
void Editor::insert_char(char c) {
uint32_t col = this->cursor.col;
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
if (!it)
return;
uint32_t len;
@@ -148,7 +145,7 @@ void insert_char(Editor *editor, char c) {
if ((c == '}' && next == '}') || (c == ')' && next == ')') ||
(c == ']' && next == ']') || (c == '"' && next == '"') ||
(c == '\'' && next == '\'')) {
cursor_right(editor, 1);
this->cursor_right(1);
skip_insert = true;
}
}
@@ -175,16 +172,17 @@ void insert_char(Editor *editor, char c) {
}
if (closing) {
char pair[2] = {c, closing};
edit_insert(editor, editor->cursor, pair, 2);
cursor_right(editor, 1);
this->edit_insert(this->cursor, pair, 2);
this->cursor_right(1);
} else {
edit_insert(editor, editor->cursor, &c, 1);
cursor_right(editor, 1);
this->edit_insert(this->cursor, &c, 1);
this->cursor_right(1);
}
if (editor->lsp && editor->lsp->allow_formatting_on_type) {
for (char ch : editor->lsp->format_chars) {
auto lsp = this->lsp.load();
if (lsp && lsp->allow_formatting_on_type) {
for (char ch : lsp->format_chars) {
if (ch == c) {
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
if (!it)
return;
uint32_t len;
@@ -194,29 +192,27 @@ void insert_char(Editor *editor, char c) {
free(it);
return;
}
uint32_t col = utf8_offset_to_utf16(line, len, editor->cursor.col);
uint32_t col = utf8_offset_to_utf16(line, len, this->cursor.col);
free(it->buffer);
free(it);
int version = editor->lsp_version;
json message = {
{"jsonrpc", "2.0"},
int version = this->lsp_version;
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/onTypeFormatting"},
{"params",
{{"textDocument", {{"uri", editor->uri}}},
{"position",
{{"line", editor->cursor.row}, {"character", col}}},
{{"textDocument", {{"uri", this->uri}}},
{"position", {{"line", this->cursor.row}, {"character", col}}},
{"ch", std::string(1, c)},
{"options",
{{"tabSize", 2},
{"insertSpaces", true},
{"trimTrailingWhitespace", true},
{"trimFinalNewlines", true}}}}}};
LSPPending *pending = new LSPPending();
pending->editor = editor;
pending->callback = [version](Editor *editor, const json &message) {
if (version != editor->lsp_version)
message->editor = this;
message->callback = [version](const LSPMessage &message) {
if (version != message.editor->lsp_version)
return;
auto &edits = message["result"];
auto &edits = message.message["result"];
if (edits.is_array()) {
std::vector<TextEdit> t_edits;
t_edits.reserve(edits.size());
@@ -227,14 +223,14 @@ void insert_char(Editor *editor, char c) {
t_edit.start.col = edit["range"]["start"]["character"];
t_edit.end.row = edit["range"]["end"]["line"];
t_edit.end.col = edit["range"]["end"]["character"];
utf8_normalize_edit(editor, &t_edit);
message.editor->utf8_normalize_edit(&t_edit);
t_edits.push_back(t_edit);
}
apply_lsp_edits(editor, t_edits, false);
ensure_scroll(editor);
message.editor->apply_lsp_edits(t_edits, false);
message.editor->ensure_scroll();
}
};
lsp_send(editor->lsp, message, pending);
lsp->send(std::move(message));
break;
}
}
@@ -242,19 +238,86 @@ void insert_char(Editor *editor, char c) {
}
}
void normal_mode(Editor *editor) {
Coord prev_pos = editor->cursor;
mode = NORMAL;
cursor_left(editor, 1);
if (prev_pos.row != editor->cursor.row)
cursor_right(editor, 1);
void Editor::format_full(int version) {
auto lsp = this->lsp.load();
if (lsp) {
log("Saving %s", this->filename.c_str());
auto message = std::make_unique<LSPMessage>();
message->message = {{"method", "textDocument/didSave"},
{"params", {{"textDocument", {{"uri", this->uri}}}}}};
lsp->send(std::move(message));
if (lsp->allow_formatting) {
json s_msg = {{"method", "textDocument/formatting"},
{"params",
{{"textDocument", {{"uri", this->uri}}},
{"options",
{{"tabSize", 2},
{"insertSpaces", true},
{"trimTrailingWhitespace", true},
{"trimFinalNewlines", true}}}}}};
auto save_msg = std::make_unique<LSPMessage>();
save_msg->editor = this;
save_msg->message = s_msg;
save_msg->callback = [s_msg, version](const LSPMessage &msg) {
if (version != msg.editor->lsp_version)
return;
auto &edits = msg.message["result"];
if (edits.is_array()) {
std::vector<TextEdit> t_edits;
t_edits.reserve(edits.size());
for (auto &edit : edits) {
TextEdit t_edit;
t_edit.text = edit.value("newText", "");
t_edit.start.row = edit["range"]["start"]["line"];
t_edit.start.col = edit["range"]["start"]["character"];
t_edit.end.row = edit["range"]["end"]["line"];
t_edit.end.col = edit["range"]["end"]["character"];
msg.editor->utf8_normalize_edit(&t_edit);
t_edits.push_back(t_edit);
}
msg.editor->apply_lsp_edits(t_edits, false);
msg.editor->ensure_cursor();
uint32_t char_count = msg.editor->root->char_count;
char *str = read(msg.editor->root, 0, char_count);
if (!str)
return;
std::ofstream out(msg.editor->filename);
if (!msg.editor->unix_eol) {
for (uint32_t i = 0; i < char_count; ++i) {
if (str[i] == '\n')
out.put('\r');
out.put(str[i]);
}
} else {
out.write(str, char_count);
}
out.close();
free(str);
auto save_msg = std::make_unique<LSPMessage>();
save_msg->editor = msg.editor;
save_msg->message = s_msg;
save_msg->callback = [](const LSPMessage &) {};
msg.editor->lsp.load()->send(std::move(save_msg));
}
};
lsp->send(std::move(save_msg));
}
}
}
void backspace_edit(Editor *editor) {
Coord prev_pos = editor->cursor;
void Editor::normal_mode() {
Coord prev_pos = this->cursor;
mode = NORMAL;
this->cursor_left(1);
if (prev_pos.row != this->cursor.row)
this->cursor_right(1);
}
void Editor::backspace_edit() {
Coord prev_pos = this->cursor;
if (prev_pos.col > 0)
prev_pos.col--;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
if (!it)
return;
uint32_t len;
@@ -267,11 +330,11 @@ void backspace_edit(Editor *editor) {
if (len > 0 && line[len - 1] == '\n')
--len;
char prev_char = (prev_pos.col < len) ? line[prev_pos.col] : 0;
char next_char = (editor->cursor.col < len) ? line[editor->cursor.col] : 0;
char next_char = (this->cursor.col < len) ? line[this->cursor.col] : 0;
bool before_content = false;
if (editor->cursor.col > 0) {
if (this->cursor.col > 0) {
before_content = true;
for (uint32_t i = 0; i < editor->cursor.col; i++)
for (uint32_t i = 0; i < this->cursor.col; i++)
if (line[i] != ' ' && line[i] != '\t') {
before_content = false;
break;
@@ -280,7 +343,7 @@ void backspace_edit(Editor *editor) {
free(it->buffer);
free(it);
if (before_content) {
dedent_current_line(editor);
this->dedent_current_line();
return;
}
bool is_pair = (prev_char == '{' && next_char == '}') ||
@@ -289,65 +352,57 @@ void backspace_edit(Editor *editor) {
(prev_char == '"' && next_char == '"') ||
(prev_char == '\'' && next_char == '\'');
if (is_pair) {
edit_erase(editor, editor->cursor, 1);
edit_erase(editor, prev_pos, 1);
this->edit_erase(this->cursor, 1);
this->edit_erase(prev_pos, 1);
} else {
edit_erase(editor, editor->cursor, -1);
this->edit_erase(this->cursor, -1);
}
}
void delete_prev_word(Editor *editor) {
void Editor::delete_prev_word() {
uint32_t prev_col_byte, prev_col_cluster;
word_boundaries(editor, editor->cursor, &prev_col_byte, nullptr,
&prev_col_cluster, nullptr);
if (prev_col_byte == editor->cursor.col)
edit_erase(editor, editor->cursor, -1);
this->word_boundaries(this->cursor, &prev_col_byte, nullptr,
&prev_col_cluster, nullptr);
if (prev_col_byte == this->cursor.col)
this->edit_erase(this->cursor, -1);
else
edit_erase(editor, editor->cursor, -(int64_t)prev_col_cluster);
this->edit_erase(this->cursor, -(int64_t)prev_col_cluster);
}
void delete_next_word(Editor *editor) {
void Editor::delete_next_word() {
uint32_t next_col_byte, next_col_cluster;
word_boundaries(editor, editor->cursor, nullptr, &next_col_byte, nullptr,
&next_col_cluster);
if (next_col_byte == editor->cursor.col)
edit_erase(editor, editor->cursor, 1);
this->word_boundaries(this->cursor, nullptr, &next_col_byte, nullptr,
&next_col_cluster);
if (next_col_byte == this->cursor.col)
this->edit_erase(this->cursor, 1);
else
edit_erase(editor, editor->cursor, next_col_cluster);
this->edit_erase(this->cursor, next_col_cluster);
}
void clear_hooks_at_line(Editor *editor, uint32_t line) {
for (uint8_t i = 0; i < 94; i++)
if (editor->hooks[i] == line + 1) {
editor->hooks[i] = 0;
break;
}
}
void cursor_prev_word(Editor *editor) {
void Editor::cursor_prev_word() {
uint32_t prev_col;
word_boundaries(editor, editor->cursor, &prev_col, nullptr, nullptr, nullptr);
editor->cursor_preffered = UINT32_MAX;
if (prev_col == editor->cursor.col)
cursor_left(editor, 1);
word_boundaries(this->cursor, &prev_col, nullptr, nullptr, nullptr);
this->cursor_preffered = UINT32_MAX;
if (prev_col == this->cursor.col)
cursor_left(1);
else
editor->cursor = {editor->cursor.row, prev_col};
this->cursor = {this->cursor.row, prev_col};
}
void cursor_next_word(Editor *editor) {
void Editor::cursor_next_word() {
uint32_t next_col;
word_boundaries(editor, editor->cursor, nullptr, &next_col, nullptr, nullptr);
editor->cursor_preffered = UINT32_MAX;
if (next_col == editor->cursor.col)
cursor_right(editor, 1);
word_boundaries(this->cursor, nullptr, &next_col, nullptr, nullptr);
this->cursor_preffered = UINT32_MAX;
if (next_col == this->cursor.col)
this->cursor_right(1);
else
editor->cursor = {editor->cursor.row, next_col};
this->cursor = {this->cursor.row, next_col};
}
void select_all(Editor *editor) {
if (editor->root->line_count > 0) {
editor->cursor.row = editor->root->line_count - 1;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
void Editor::select_all() {
if (this->root->line_count > 0) {
this->cursor.row = this->root->line_count - 1;
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
if (!it)
return;
uint32_t line_len;
@@ -359,18 +414,19 @@ void select_all(Editor *editor) {
line_len = count_clusters(line, line_len, 0, line_len);
free(it->buffer);
free(it);
editor->cursor.col = line_len;
editor->cursor_preffered = UINT32_MAX;
this->cursor.col = line_len;
this->cursor_preffered = UINT32_MAX;
mode = SELECT;
editor->selection_active = true;
editor->selection = {0, 0};
editor->selection_type = LINE;
this->selection_active = true;
this->selection = {0, 0};
this->selection_type = LINE;
}
}
void fetch_lsp_hover(Editor *editor) {
if (editor->lsp && editor->lsp->allow_hover) {
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
void Editor::fetch_lsp_hover() {
auto lsp = this->lsp.load();
if (lsp && lsp->allow_hover) {
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
uint32_t line_len;
char *line = next_line(it, &line_len);
if (!line) {
@@ -378,18 +434,18 @@ void fetch_lsp_hover(Editor *editor) {
free(it);
return;
}
uint32_t col = utf8_offset_to_utf16(line, line_len, editor->cursor.col);
uint32_t col = utf8_offset_to_utf16(line, line_len, this->cursor.col);
free(it->buffer);
free(it);
json hover_request = {
{"jsonrpc", "2.0"},
auto message = std::make_unique<LSPMessage>();
message->message = {
{"method", "textDocument/hover"},
{"params",
{{"textDocument", {{"uri", editor->uri}}},
{"position", {{"line", editor->cursor.row}, {"character", col}}}}}};
LSPPending *pending = new LSPPending();
pending->editor = editor;
pending->callback = [](Editor *editor, const json &hover) {
{{"textDocument", {{"uri", this->uri}}},
{"position", {{"line", this->cursor.row}, {"character", col}}}}}};
message->editor = this;
message->callback = [](const LSPMessage &message) {
auto &hover = message.message;
if (hover.contains("result") && !hover["result"].is_null()) {
auto &contents = hover["result"]["contents"];
std::string hover_text = "";
@@ -413,23 +469,26 @@ void fetch_lsp_hover(Editor *editor) {
hover_text += contents.get<std::string>();
}
if (!hover_text.empty()) {
editor->hover.clear();
editor->hover.text = clean_text(hover_text);
editor->hover.is_markup = is_markup;
editor->hover.render_first();
editor->hover_active = true;
message.editor->hover_popup->clear();
message.editor->hover_popup->text = clean_text(hover_text);
message.editor->hover_popup->is_markup = is_markup;
message.editor->hover_popup->hidden = false;
}
}
};
lsp_send(editor->lsp, hover_request, pending);
lsp->send(std::move(message));
}
}
void handle_mouse(Editor *editor, KeyEvent event) {
void Editor::handle_click(KeyEvent event, Coord size) {
layout::focused_window = this;
this->size = size;
static std::chrono::steady_clock::time_point last_click_time =
std::chrono::steady_clock::now();
static uint32_t click_count = 0;
static Coord last_click_pos = {UINT32_MAX, UINT32_MAX};
if (!this->hover_popup->hidden)
this->hover_popup->hidden = true;
if (event.key_type == KEY_MOUSE) {
auto now = std::chrono::steady_clock::now();
auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(
@@ -439,18 +498,12 @@ void handle_mouse(Editor *editor, KeyEvent event) {
case SCROLL:
switch (event.mouse_direction) {
case SCROLL_UP:
scroll_up(editor, 4);
ensure_cursor(editor);
this->scroll_up(1);
this->ensure_cursor();
break;
case SCROLL_DOWN:
scroll_down(editor, 4);
ensure_cursor(editor);
break;
case SCROLL_LEFT:
cursor_left(editor, 10);
break;
case SCROLL_RIGHT:
cursor_right(editor, 10);
this->scroll_down(1);
this->ensure_cursor();
break;
}
break;
@@ -463,35 +516,35 @@ void handle_mouse(Editor *editor, KeyEvent event) {
click_count = 1;
last_click_time = now;
last_click_pos = cur_pos;
Coord p = editor_hit_test(editor, event.mouse_x, event.mouse_y);
Coord p = this->click_coord(event.mouse_x, event.mouse_y);
if (p.row == UINT32_MAX && p.col == UINT32_MAX)
return;
editor->cursor_preffered = UINT32_MAX;
this->cursor_preffered = UINT32_MAX;
if (click_count == 1) {
editor->cursor = p;
editor->selection = p;
this->cursor = p;
this->selection = p;
if (mode == SELECT) {
mode = NORMAL;
editor->selection_active = false;
this->selection_active = false;
}
} else if (click_count == 2) {
uint32_t prev_col, next_col;
word_boundaries(editor, editor->cursor, &prev_col, &next_col, nullptr,
nullptr);
if (editor->cursor < editor->selection)
editor->cursor = {editor->cursor.row, prev_col};
this->word_boundaries(this->cursor, &prev_col, &next_col, nullptr,
nullptr);
if (this->cursor < this->selection)
this->cursor = {this->cursor.row, prev_col};
else
editor->cursor = {editor->cursor.row, next_col};
editor->cursor_preffered = UINT32_MAX;
editor->selection_type = WORD;
this->cursor = {this->cursor.row, next_col};
this->cursor_preffered = UINT32_MAX;
this->selection_type = WORD;
mode = SELECT;
editor->selection_active = true;
this->selection_active = true;
} else if (click_count >= 3) {
if (editor->cursor < editor->selection) {
editor->cursor = {p.row, 0};
if (this->cursor < this->selection) {
this->cursor = {p.row, 0};
} else {
uint32_t line_len;
LineIterator *it = begin_l_iter(editor->root, p.row);
LineIterator *it = begin_l_iter(this->root, p.row);
char *line = next_line(it, &line_len);
if (!line)
return;
@@ -499,44 +552,44 @@ void handle_mouse(Editor *editor, KeyEvent event) {
line_len--;
free(it->buffer);
free(it);
editor->cursor = {p.row, line_len};
this->cursor = {p.row, line_len};
}
editor->cursor_preffered = UINT32_MAX;
editor->selection_type = LINE;
this->cursor_preffered = UINT32_MAX;
this->selection_type = LINE;
mode = SELECT;
editor->selection_active = true;
this->selection_active = true;
click_count = 3;
}
}
break;
case DRAG:
if (event.mouse_button == LEFT_BTN) {
Coord p = editor_hit_test(editor, event.mouse_x, event.mouse_y);
Coord p = this->click_coord(event.mouse_x, event.mouse_y);
if (p.row == UINT32_MAX && p.col == UINT32_MAX)
return;
editor->cursor_preffered = UINT32_MAX;
this->cursor_preffered = UINT32_MAX;
mode = SELECT;
if (!editor->selection_active) {
editor->selection_active = true;
editor->selection_type = CHAR;
if (!this->selection_active) {
this->selection_active = true;
this->selection_type = CHAR;
}
uint32_t prev_col, next_col, line_len;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
editor->cursor = p;
this->cursor = p;
break;
case WORD:
word_boundaries(editor, p, &prev_col, &next_col, nullptr, nullptr);
if (editor->cursor < editor->selection)
editor->cursor = {p.row, prev_col};
this->word_boundaries(p, &prev_col, &next_col, nullptr, nullptr);
if (this->cursor < this->selection)
this->cursor = {p.row, prev_col};
else
editor->cursor = {p.row, next_col};
this->cursor = {p.row, next_col};
break;
case LINE:
if (editor->cursor < editor->selection) {
editor->cursor = {p.row, 0};
if (this->cursor < this->selection) {
this->cursor = {p.row, 0};
} else {
LineIterator *it = begin_l_iter(editor->root, p.row);
LineIterator *it = begin_l_iter(this->root, p.row);
char *line = next_line(it, &line_len);
if (!line)
return;
@@ -544,7 +597,7 @@ void handle_mouse(Editor *editor, KeyEvent event) {
line_len--;
free(it->buffer);
free(it);
editor->cursor = {p.row, line_len};
this->cursor = {p.row, line_len};
}
break;
}
@@ -552,10 +605,10 @@ void handle_mouse(Editor *editor, KeyEvent event) {
break;
case RELEASE:
if (event.mouse_button == LEFT_BTN)
if (editor->cursor.row == editor->selection.row &&
editor->cursor.col == editor->selection.col) {
if (this->cursor.row == this->selection.row &&
this->cursor.col == this->selection.col) {
mode = NORMAL;
editor->selection_active = false;
this->selection_active = false;
}
break;
}
+22 -34
View File
@@ -68,7 +68,6 @@ uint32_t IndentationEngine::indent_real(char *line, uint32_t len) {
}
uint32_t IndentationEngine::indent_expected(uint32_t row) {
std::shared_lock lock(editor->knot_mtx);
uint32_t line_idx = row;
if (row == 0)
return 0;
@@ -109,7 +108,6 @@ uint32_t IndentationEngine::indent_expected(uint32_t row) {
}
uint32_t IndentationEngine::set_indent(uint32_t row, int64_t new_indent) {
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return 0;
@@ -122,7 +120,6 @@ uint32_t IndentationEngine::set_indent(uint32_t row, int64_t new_indent) {
}
if (len > 0 && line[len - 1] == '\n')
--len;
lock.unlock();
if (new_indent <= 0)
new_indent = 0;
uint32_t ws_len = 0;
@@ -135,14 +132,13 @@ uint32_t IndentationEngine::set_indent(uint32_t row, int64_t new_indent) {
new_ws.assign(new_indent * indent, ' ');
Coord start = {row, 0};
Coord end = {row, ws_len};
edit_replace(editor, start, end, new_ws.c_str(), new_ws.length());
editor->edit_replace(start, end, new_ws.c_str(), new_ws.length());
free(it->buffer);
free(it);
return len - ws_len + (new_indent * indent);
}
uint32_t IndentationEngine::indent_line(uint32_t row) {
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return 0;
@@ -153,7 +149,6 @@ uint32_t IndentationEngine::indent_line(uint32_t row) {
free(it);
return 0;
}
lock.unlock();
if (len > 0 && line[len - 1] == '\n')
--len;
uint32_t new_indent = indent_real(line, len) + 1;
@@ -165,15 +160,14 @@ uint32_t IndentationEngine::indent_line(uint32_t row) {
new_ws.assign(new_indent, '\t');
else
new_ws.assign(new_indent * indent, ' ');
edit_replace(editor, {row, 0}, {row, ws_len}, new_ws.c_str(),
new_indent * indent);
editor->edit_replace({row, 0}, {row, ws_len}, new_ws.c_str(),
new_indent * indent);
free(it->buffer);
free(it);
return (uint32_t)ABS((int64_t)ws_len - (new_indent * indent));
}
uint32_t IndentationEngine::dedent_line(uint32_t row) {
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return 0;
@@ -184,7 +178,6 @@ uint32_t IndentationEngine::dedent_line(uint32_t row) {
free(it);
return 0;
}
lock.unlock();
if (len > 0 && line[len - 1] == '\n')
--len;
int64_t new_indent = (int64_t)indent_real(line, len) - 1;
@@ -198,8 +191,8 @@ uint32_t IndentationEngine::dedent_line(uint32_t row) {
new_ws.assign(new_indent, '\t');
else
new_ws.assign(new_indent * indent, ' ');
edit_replace(editor, {row, 0}, {row, ws_len}, new_ws.c_str(),
new_indent * indent);
editor->edit_replace({row, 0}, {row, ws_len}, new_ws.c_str(),
new_indent * indent);
free(it->buffer);
free(it);
return (uint32_t)ABS((int64_t)ws_len - (new_indent * indent));
@@ -262,12 +255,11 @@ void IndentationEngine::indent_block(uint32_t start_row, uint32_t end_row,
}
}
free(block);
edit_replace(editor, {start_row, 0}, {end_row, end_len}, out, out_len);
editor->edit_replace({start_row, 0}, {end_row, end_len}, out, out_len);
free(out);
}
void IndentationEngine::insert_tab(Coord cursor) {
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, cursor.row);
if (!it)
return;
@@ -278,7 +270,6 @@ void IndentationEngine::insert_tab(Coord cursor) {
free(it);
return;
}
lock.unlock();
if (len > 0 && line[len - 1] == '\n')
--len;
uint32_t ws_len = 0;
@@ -295,13 +286,12 @@ void IndentationEngine::insert_tab(Coord cursor) {
}
free(it->buffer);
free(it);
edit_insert(editor, cursor, (char *)insert.c_str(), insert.size());
editor->edit_insert(cursor, (char *)insert.c_str(), insert.size());
editor->cursor.col += insert.size();
}
void IndentationEngine::insert_new_line(Coord cursor) {
std::string formatted;
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, cursor.row);
if (!it)
return;
@@ -312,7 +302,6 @@ void IndentationEngine::insert_new_line(Coord cursor) {
free(it);
return;
}
lock.unlock();
if (len > 0 && line[len - 1] == '\n')
--len;
if (cursor.col >= len) {
@@ -332,7 +321,6 @@ void IndentationEngine::insert_new_line(Coord cursor) {
cursor.row, (int64_t)indent_expected(cursor.row) - (int64_t)1);
break;
}
lock.lock();
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, cursor.row);
@@ -346,7 +334,6 @@ void IndentationEngine::insert_new_line(Coord cursor) {
}
if (len > 0 && line[len - 1] == '\n')
--len;
lock.unlock();
}
std::string ending = trim(std::string(line + cursor.col, len - cursor.col));
std::string before = trim(std::string(line, cursor.col));
@@ -407,15 +394,16 @@ void IndentationEngine::insert_new_line(Coord cursor) {
: std::string(c_indent * indent, ' ')) +
ending;
Coord new_cursor = {cursor.row + 1, (uint32_t)c_indent * indent};
edit_replace(editor, cursor, {cursor.row, len}, formatted.data(),
formatted.size());
editor->edit_replace(cursor, {cursor.row, len}, formatted.data(),
formatted.size());
editor->cursor = new_cursor;
editor->cursor_preffered = UINT32_MAX;
free(it->buffer);
free(it);
if (!editor->lsp || !editor->lsp->allow_formatting_on_type)
auto lsp = editor->lsp.load();
if (!lsp || !lsp->allow_formatting_on_type)
return;
for (char ch : editor->lsp->format_chars) {
for (char ch : lsp->format_chars) {
if (ch == '\n') {
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
if (!it)
@@ -431,7 +419,9 @@ void IndentationEngine::insert_new_line(Coord cursor) {
free(it->buffer);
free(it);
int version = editor->lsp_version;
json message = {
auto message = std::make_unique<LSPMessage>();
message->editor = editor;
message->message = {
{"jsonrpc", "2.0"},
{"method", "textDocument/onTypeFormatting"},
{"params",
@@ -443,12 +433,10 @@ void IndentationEngine::insert_new_line(Coord cursor) {
{"insertSpaces", true},
{"trimTrailingWhitespace", true},
{"trimFinalNewlines", true}}}}}};
LSPPending *pending = new LSPPending();
pending->editor = editor;
pending->callback = [version](Editor *editor, const json &message) {
if (version != editor->lsp_version)
message->callback = [version](const LSPMessage &message) {
if (version != message.editor->lsp_version)
return;
auto &edits = message["result"];
auto &edits = message.message["result"];
if (edits.is_array()) {
std::vector<TextEdit> t_edits;
t_edits.reserve(edits.size());
@@ -459,14 +447,14 @@ void IndentationEngine::insert_new_line(Coord cursor) {
t_edit.start.col = edit["range"]["start"]["character"];
t_edit.end.row = edit["range"]["end"]["line"];
t_edit.end.col = edit["range"]["end"]["character"];
utf8_normalize_edit(editor, &t_edit);
message.editor->utf8_normalize_edit(&t_edit);
t_edits.push_back(t_edit);
}
apply_lsp_edits(editor, t_edits, false);
ensure_scroll(editor);
message.editor->apply_lsp_edits(t_edits, false);
message.editor->ensure_scroll();
}
};
lsp_send(editor->lsp, message, pending);
lsp->send(std::move(message));
break;
}
}
+20 -26
View File
@@ -2,52 +2,47 @@
#include "editor/editor.h"
#include "utils/utils.h"
void apply_lsp_edits(Editor *editor, std::vector<TextEdit> edits, bool move) {
void Editor::apply_lsp_edits(std::vector<TextEdit> edits, bool move) {
if (!edits.size())
return;
TextEdit first = edits[0];
Coord cursor = editor->cursor;
Coord cursor = this->cursor;
std::sort(
edits.begin(), edits.end(),
[](const TextEdit &a, const TextEdit &b) { return a.start > b.start; });
for (const auto &edit : edits)
edit_replace(editor, edit.start, edit.end, edit.text.c_str(),
edit.text.size());
this->edit_replace(edit.start, edit.end, edit.text.c_str(),
edit.text.size());
if (move) {
std::shared_lock lock(editor->knot_mtx);
editor->cursor = first.start;
editor->cursor =
move_right(editor, editor->cursor,
count_clusters(first.text.c_str(), first.text.size(), 0,
first.text.size()));
this->cursor = first.start;
this->cursor = this->move_right(
this->cursor, count_clusters(first.text.c_str(), first.text.size(), 0,
first.text.size()));
} else {
if (cursor.row >= editor->root->line_count) {
editor->cursor.row = editor->root->line_count - 1;
editor->cursor.col = 0;
if (cursor.row >= this->root->line_count) {
this->cursor.row = this->root->line_count - 1;
this->cursor.col = 0;
} else {
std::shared_lock lock(editor->knot_mtx);
uint32_t len;
line_to_byte(editor->root, cursor.row, &len);
line_to_byte(this->root, cursor.row, &len);
len--;
editor->cursor.row = cursor.row;
editor->cursor.col = cursor.col < len ? cursor.col : len;
this->cursor.row = cursor.row;
this->cursor.col = cursor.col < len ? cursor.col : len;
}
}
}
void editor_lsp_handle(Editor *editor, json msg) {
void Editor::lsp_handle(json msg) {
if (msg.contains("method") &&
msg["method"] == "textDocument/publishDiagnostics") {
std::unique_lock lock(editor->v_mtx);
editor->warnings.clear();
this->warnings.clear();
json diagnostics = msg["params"]["diagnostics"];
for (size_t i = 0; i < diagnostics.size(); i++) {
json d = diagnostics[i];
VWarn w;
w.line = d["range"]["start"]["line"];
w.start = d["range"]["start"]["character"];
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, w.line);
LineIterator *it = begin_l_iter(this->root, w.line);
if (!it)
continue;
uint32_t len;
@@ -59,7 +54,6 @@ void editor_lsp_handle(Editor *editor, json msg) {
}
if (len > 0 && line[len - 1] == '\n')
--len;
lock.unlock();
w.start = utf16_offset_to_utf8(line, len, w.start);
uint32_t end = d["range"]["end"]["character"];
if (d["range"]["end"]["line"] == w.line)
@@ -102,9 +96,9 @@ void editor_lsp_handle(Editor *editor, json msg) {
w.type = 1;
if (d.contains("severity"))
w.type = d["severity"].get<int>();
editor->warnings.push_back(w);
this->warnings.push_back(w);
}
std::sort(editor->warnings.begin(), editor->warnings.end());
editor->warnings_dirty = true;
std::sort(this->warnings.begin(), this->warnings.end());
this->warnings_dirty = true;
}
}
+54 -66
View File
@@ -1,120 +1,108 @@
#include "editor/editor.h"
#include "main.h"
void move_line_up(Editor *editor) {
if (!editor || !editor->root || editor->cursor.row == 0)
void Editor::move_line_up() {
if (!this->root || this->cursor.row == 0)
return;
if (mode == NORMAL || mode == INSERT) {
uint32_t line_len, line_cluster_len;
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
char *line = next_line(it, &line_len);
if (!line) {
lock.unlock();
if (!line)
return;
}
if (line_len > 0 && line[line_len - 1] == '\n')
line_len--;
line_cluster_len = count_clusters(line, line_len, 0, line_len);
uint32_t target_row = editor->cursor.row - 1;
uint32_t up_by = editor->cursor.row - target_row;
uint32_t target_row = this->cursor.row - 1;
uint32_t up_by = this->cursor.row - target_row;
if (up_by > 1)
up_by--;
lock.unlock();
Coord cursor = editor->cursor;
edit_erase(editor, {cursor.row, 0}, line_cluster_len);
edit_erase(editor, {cursor.row, 0}, -1);
edit_insert(editor, {cursor.row - up_by, 0}, (char *)"\n", 1);
edit_insert(editor, {cursor.row - up_by, 0}, line, line_len);
Coord cursor = this->cursor;
edit_erase({cursor.row, 0}, line_cluster_len);
edit_erase({cursor.row, 0}, -1);
edit_insert({cursor.row - up_by, 0}, (char *)"\n", 1);
edit_insert({cursor.row - up_by, 0}, line, line_len);
free(it->buffer);
free(it);
editor->cursor = {cursor.row - up_by, cursor.col};
this->cursor = {cursor.row - up_by, cursor.col};
} else if (mode == SELECT) {
uint32_t start_row = MIN(editor->cursor.row, editor->selection.row);
uint32_t end_row = MAX(editor->cursor.row, editor->selection.row);
uint32_t start_byte = line_to_byte(editor->root, start_row, nullptr);
uint32_t end_byte = line_to_byte(editor->root, end_row + 1, nullptr);
char *selected_text = read(editor->root, start_byte, end_byte - start_byte);
uint32_t start_row = MIN(this->cursor.row, this->selection.row);
uint32_t end_row = MAX(this->cursor.row, this->selection.row);
uint32_t start_byte = line_to_byte(this->root, start_row, nullptr);
uint32_t end_byte = line_to_byte(this->root, end_row + 1, nullptr);
char *selected_text = read(this->root, start_byte, end_byte - start_byte);
if (!selected_text)
return;
uint32_t selected_len = count_clusters(selected_text, end_byte - start_byte,
0, end_byte - start_byte);
Coord cursor = editor->cursor;
Coord selection = editor->selection;
edit_erase(editor, {start_row, 0}, selected_len);
edit_insert(editor, {start_row - 1, 0}, selected_text,
end_byte - start_byte);
Coord cursor = this->cursor;
Coord selection = this->selection;
edit_erase({start_row, 0}, selected_len);
edit_insert({start_row - 1, 0}, selected_text, end_byte - start_byte);
free(selected_text);
editor->cursor = {cursor.row - 1, cursor.col};
editor->selection = {selection.row - 1, selection.col};
this->cursor = {cursor.row - 1, cursor.col};
this->selection = {selection.row - 1, selection.col};
}
}
void move_line_down(Editor *editor) {
if (!editor || !editor->root)
void Editor::move_line_down() {
if (!this->root)
return;
if (mode == NORMAL || mode == INSERT) {
if (editor->cursor.row >= editor->root->line_count - 1)
if (this->cursor.row >= this->root->line_count - 1)
return;
uint32_t line_len, line_cluster_len;
std::shared_lock lock(editor->knot_mtx);
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
LineIterator *it = begin_l_iter(this->root, this->cursor.row);
char *line = next_line(it, &line_len);
if (!line) {
lock.unlock();
if (!line)
return;
}
if (line_len && line[line_len - 1] == '\n')
line_len--;
line_cluster_len = count_clusters(line, line_len, 0, line_len);
uint32_t target_row = editor->cursor.row + 1;
if (target_row >= editor->root->line_count) {
free(line);
lock.unlock();
uint32_t target_row = this->cursor.row + 1;
if (target_row >= this->root->line_count) {
free(it->buffer);
free(it);
return;
}
uint32_t down_by = target_row - editor->cursor.row;
uint32_t down_by = target_row - this->cursor.row;
if (down_by > 1)
down_by--;
uint32_t ln;
line_to_byte(editor->root, editor->cursor.row + down_by - 1, &ln);
lock.unlock();
Coord cursor = editor->cursor;
edit_erase(editor, {cursor.row, 0}, line_cluster_len);
edit_erase(editor, {cursor.row, 0}, -1);
edit_insert(editor, {cursor.row + down_by, 0}, (char *)"\n", 1);
edit_insert(editor, {cursor.row + down_by, 0}, line, line_len);
line_to_byte(this->root, this->cursor.row + down_by - 1, &ln);
Coord cursor = this->cursor;
edit_erase({cursor.row, 0}, line_cluster_len);
edit_erase({cursor.row, 0}, -1);
edit_insert({cursor.row + down_by, 0}, (char *)"\n", 1);
edit_insert({cursor.row + down_by, 0}, line, line_len);
free(it->buffer);
free(it);
editor->cursor = {cursor.row + down_by, cursor.col};
this->cursor = {cursor.row + down_by, cursor.col};
} else if (mode == SELECT) {
if (editor->cursor.row >= editor->root->line_count - 1 ||
editor->selection.row >= editor->root->line_count - 1)
if (this->cursor.row >= this->root->line_count - 1 ||
this->selection.row >= this->root->line_count - 1)
return;
std::shared_lock lock(editor->knot_mtx);
uint32_t start_row = MIN(editor->cursor.row, editor->selection.row);
uint32_t end_row = MAX(editor->cursor.row, editor->selection.row);
uint32_t start_row = MIN(this->cursor.row, this->selection.row);
uint32_t end_row = MAX(this->cursor.row, this->selection.row);
uint32_t target_row = end_row + 1;
if (target_row >= editor->root->line_count)
if (target_row >= this->root->line_count)
return;
uint32_t down_by = target_row - end_row;
if (down_by > 1)
down_by--;
uint32_t start_byte = line_to_byte(editor->root, start_row, nullptr);
uint32_t end_byte = line_to_byte(editor->root, end_row + 1, nullptr);
char *selected_text = read(editor->root, start_byte, end_byte - start_byte);
lock.unlock();
uint32_t start_byte = line_to_byte(this->root, start_row, nullptr);
uint32_t end_byte = line_to_byte(this->root, end_row + 1, nullptr);
char *selected_text = read(this->root, start_byte, end_byte - start_byte);
if (!selected_text)
return;
uint32_t selected_len = count_clusters(selected_text, end_byte - start_byte,
0, end_byte - start_byte);
Coord cursor = editor->cursor;
Coord selection = editor->selection;
edit_erase(editor, {start_row, 0}, selected_len);
edit_insert(editor, {start_row + down_by, 0}, selected_text,
end_byte - start_byte);
Coord cursor = this->cursor;
Coord selection = this->selection;
edit_erase({start_row, 0}, selected_len);
edit_insert({start_row + down_by, 0}, selected_text, end_byte - start_byte);
free(selected_text);
editor->cursor = {cursor.row + down_by, cursor.col};
editor->selection = {selection.row + down_by, selection.col};
this->cursor = {cursor.row + down_by, cursor.col};
this->selection = {selection.row + down_by, selection.col};
}
}
+131 -152
View File
@@ -3,27 +3,17 @@
#include "main.h"
#include "syntax/decl.h"
#include "syntax/parser.h"
#include <cstdint>
void render_editor(Editor *editor) {
void Editor::render(std::vector<ScreenCell> &buffer, Coord size, Coord pos) {
this->size = size;
uint32_t sel_start = 0, sel_end = 0;
std::shared_lock knot_lock(editor->knot_mtx);
uint32_t numlen =
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
uint32_t render_x = editor->position.col + numlen + 1;
std::vector<std::pair<uint32_t, char>> v;
for (size_t i = 0; i < 94; ++i)
if (editor->hooks[i] != 0)
v.push_back({editor->hooks[i], '!' + i});
std::sort(v.begin(), v.end());
auto hook_it = v.begin();
while (hook_it != v.end() && hook_it->first <= editor->scroll.row)
++hook_it;
std::unique_lock warn_lock(editor->v_mtx);
auto warn_it = editor->warnings.begin();
while (warn_it != editor->warnings.end() &&
warn_it->line < editor->scroll.row)
EXTRA_META + static_cast<int>(std::log10(this->root->line_count + 1));
uint32_t render_width = size.col - numlen - 1;
uint32_t render_x = pos.col + numlen + 1;
this->hooks.start_iter(this->scroll.row);
auto warn_it = this->warnings.begin();
while (warn_it != this->warnings.end() && warn_it->line < this->scroll.row)
++warn_it;
LineData *line_data = nullptr;
auto get_type = [&](uint32_t col) {
@@ -34,40 +24,54 @@ void render_editor(Editor *editor) {
return (int)token.type;
return 0;
};
if (editor->selection_active) {
Coord screen = {io::rows, io::cols};
auto update = [&](uint32_t row, uint32_t col, std::string text, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t u_color,
uint32_t width) {
if (row >= screen.row || col >= screen.col)
return;
ScreenCell &c = buffer[row * screen.col + col];
c.utf8 = text;
c.width = width;
c.fg = fg;
c.bg = bg;
c.flags = flags;
c.ul_color = u_color;
};
if (this->selection_active) {
Coord start, end;
if (editor->cursor >= editor->selection) {
if (this->cursor >= this->selection) {
uint32_t prev_col, next_col;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
start = editor->selection;
end = move_right(editor, editor->cursor, 1);
start = this->selection;
end = this->move_right(this->cursor, 1);
break;
case WORD:
word_boundaries(editor, editor->selection, &prev_col, &next_col,
nullptr, nullptr);
start = {editor->selection.row, prev_col};
end = editor->cursor;
this->word_boundaries(this->selection, &prev_col, &next_col, nullptr,
nullptr);
start = {this->selection.row, prev_col};
end = this->cursor;
break;
case LINE:
start = {editor->selection.row, 0};
end = editor->cursor;
start = {this->selection.row, 0};
end = this->cursor;
break;
}
} else {
start = editor->cursor;
start = this->cursor;
uint32_t prev_col, next_col, line_len;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
end = move_right(editor, editor->selection, 1);
end = this->move_right(this->selection, 1);
break;
case WORD:
word_boundaries(editor, editor->selection, &prev_col, &next_col,
nullptr, nullptr);
end = {editor->selection.row, next_col};
this->word_boundaries(this->selection, &prev_col, &next_col, nullptr,
nullptr);
end = {this->selection.row, next_col};
break;
case LINE:
LineIterator *it = begin_l_iter(editor->root, editor->selection.row);
LineIterator *it = begin_l_iter(this->root, this->selection.row);
char *line = next_line(it, &line_len);
if (!line)
return;
@@ -75,41 +79,37 @@ void render_editor(Editor *editor) {
line_len--;
free(it->buffer);
free(it);
end = {editor->selection.row, line_len};
end = {this->selection.row, line_len};
break;
}
}
sel_start = line_to_byte(editor->root, start.row, nullptr) + start.col;
sel_end = line_to_byte(editor->root, end.row, nullptr) + end.col;
sel_start = line_to_byte(this->root, start.row, nullptr) + start.col;
sel_end = line_to_byte(this->root, end.row, nullptr) + end.col;
}
Coord cursor = {UINT32_MAX, UINT32_MAX};
uint32_t line_index = editor->scroll.row;
LineIterator *it = begin_l_iter(editor->root, line_index);
uint32_t line_index = this->scroll.row;
LineIterator *it = begin_l_iter(this->root, line_index);
if (!it)
return;
uint32_t prev_col, next_col;
std::string word;
word_boundaries_exclusive(editor, editor->cursor, &prev_col, &next_col);
this->word_boundaries_exclusive(this->cursor, &prev_col, &next_col);
if (next_col - prev_col > 0 && next_col - prev_col < 256 - 4) {
uint32_t offset = line_to_byte(editor->root, editor->cursor.row, nullptr);
char *word_ptr = read(editor->root, offset + prev_col, next_col - prev_col);
uint32_t offset = line_to_byte(this->root, this->cursor.row, nullptr);
char *word_ptr = read(this->root, offset + prev_col, next_col - prev_col);
if (word_ptr) {
word = std::string(word_ptr, next_col - prev_col);
free(word_ptr);
}
}
editor->extra_hl.render(editor->root, line_index, word, editor->is_css_color);
this->extra_hl.render(this->root, line_index, word, this->is_css_color);
uint32_t rendered_rows = 0;
uint32_t global_byte_offset = line_to_byte(editor->root, line_index, nullptr);
while (rendered_rows < editor->size.row) {
uint32_t global_byte_offset = line_to_byte(this->root, line_index, nullptr);
while (rendered_rows < this->size.row) {
uint32_t line_len;
char *line = next_line(it, &line_len);
if (editor->parser) {
if (line_data)
line_data = editor->parser->line_tree.next();
else
line_data = editor->parser->line_tree.start_iter(line_index);
}
if (this->parser)
line_data = this->parser->line_map.at(line_index);
if (!line)
break;
if (line_len > 0 && line[line_len - 1] == '\n')
@@ -123,54 +123,46 @@ void render_editor(Editor *editor) {
(line[content_start] == ' ' || line[content_start] == '\t'))
content_start++;
std::vector<VWarn> line_warnings;
while (warn_it != editor->warnings.end() && warn_it->line == line_index) {
while (warn_it != this->warnings.end() && warn_it->line == line_index) {
line_warnings.push_back(*warn_it);
++warn_it;
}
uint32_t current_byte_offset = 0;
if (rendered_rows == 0)
current_byte_offset += editor->scroll.col;
while (current_byte_offset < line_len && rendered_rows < editor->size.row) {
uint32_t color = editor->cursor.row == line_index ? 0x222222 : 0;
current_byte_offset += this->scroll.col;
while (current_byte_offset < line_len && rendered_rows < this->size.row) {
uint32_t color = this->cursor.row == line_index ? 0x222222 : 0;
if (current_byte_offset == 0 || rendered_rows == 0) {
const char *hook = nullptr;
char h[2] = {0, 0};
if (hook_it != v.end() && hook_it->first == line_index + 1) {
h[0] = hook_it->second;
hook = h;
hook_it++;
}
update(editor->position.row + rendered_rows, editor->position.col, hook,
0xAAAAAA, 0, 0);
char hook = this->hooks.next(line_index);
update(pos.row + rendered_rows, pos.col, {hook, 0}, 0xAAAAAA, 0, 0, 0,
1);
char buf[16];
int len = snprintf(buf, sizeof(buf), "%*u ", numlen, line_index + 1);
uint32_t num_color =
editor->cursor.row == line_index ? 0xFFFFFF : 0x555555;
this->cursor.row == line_index ? 0xFFFFFF : 0x555555;
for (int i = 0; i < len; i++)
update(editor->position.row + rendered_rows, editor->position.col + i,
(char[2]){buf[i], 0}, num_color, 0, 0);
update(pos.row + rendered_rows, pos.col + i, (char[2]){buf[i], 0},
num_color, 0, 0, 0, 1);
} else {
for (uint32_t i = 0; i < numlen + 1; i++)
update(editor->position.row + rendered_rows, editor->position.col + i,
" ", 0, 0, 0);
update(pos.row + rendered_rows, pos.col + i, " ", 0, 0, 0, 0, 1);
}
uint32_t col = 0;
uint32_t local_render_offset = 0;
uint32_t line_left = line_len - current_byte_offset;
while (line_left > 0 && col < render_width) {
if (line_index == editor->cursor.row &&
editor->cursor.col == (current_byte_offset + local_render_offset)) {
cursor.row = editor->position.row + rendered_rows;
if (line_index == this->cursor.row &&
this->cursor.col == (current_byte_offset + local_render_offset)) {
cursor.row = pos.row + rendered_rows;
cursor.col = render_x + col;
}
uint32_t absolute_byte_pos =
global_byte_offset + current_byte_offset + local_render_offset;
const Highlight *hl = nullptr;
if (editor->parser)
if (this->parser)
hl = &highlights[get_type(current_byte_offset + local_render_offset)];
std::optional<std::pair<uint32_t, uint32_t>> extra =
editor->extra_hl.get(
{line_index, current_byte_offset + local_render_offset});
std::optional<std::pair<uint32_t, uint32_t>> extra = this->extra_hl.get(
{line_index, current_byte_offset + local_render_offset});
uint32_t fg = extra && extra->second != UINT32_MAX
? extra->first
: (hl ? hl->fg : 0xFFFFFF);
@@ -181,7 +173,7 @@ void render_editor(Editor *editor) {
(hl ? hl->flags : 0) |
(extra ? (extra->second != UINT32_MAX ? CF_BOLD : CF_UNDERLINE)
: 0);
if (editor->selection_active && absolute_byte_pos >= sel_start &&
if (this->selection_active && absolute_byte_pos >= sel_start &&
absolute_byte_pos < sel_end)
bg = bg | 0x555555;
uint32_t u_color = 0;
@@ -217,40 +209,39 @@ void render_editor(Editor *editor) {
break;
if (current_byte_offset + local_render_offset >= content_start &&
current_byte_offset + local_render_offset < content_end) {
update(editor->position.row + rendered_rows, render_x + col,
cluster.c_str(), fg, bg | color, fl, u_color);
update(pos.row + rendered_rows, render_x + col, cluster.c_str(), fg,
bg | color, fl, u_color, width);
} else {
if (cluster[0] == ' ') {
update(editor->position.row + rendered_rows, render_x + col, "·",
0x282828, bg | color, fl, u_color);
update(pos.row + rendered_rows, render_x + col, "·", 0x282828,
bg | color, fl, u_color, 1);
} else {
update(editor->position.row + rendered_rows, render_x + col, "-> ",
0x282828, bg | color, (fl & ~CF_BOLD) | CF_ITALIC, u_color);
update(pos.row + rendered_rows, render_x + col, "-> ", 0x282828,
bg | color, (fl & ~CF_BOLD) | CF_ITALIC, u_color, 4);
}
}
local_render_offset += cluster_len;
line_left -= cluster_len;
col += width;
while (width-- > 1)
update(editor->position.row + rendered_rows, render_x + col - width,
"\x1b", fg, bg | color, fl);
update(pos.row + rendered_rows, render_x + col - width, "\x1b", fg,
bg | color, fl, u_color, 0);
}
if (line_index == editor->cursor.row &&
editor->cursor.col == (current_byte_offset + local_render_offset)) {
cursor.row = editor->position.row + rendered_rows;
if (line_index == this->cursor.row &&
this->cursor.col == (current_byte_offset + local_render_offset)) {
cursor.row = pos.row + rendered_rows;
cursor.col = render_x + col;
}
if (editor->selection_active &&
if (this->selection_active &&
global_byte_offset + line_len + 1 > sel_start &&
global_byte_offset + line_len + 1 <= sel_end && col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0x555555 | color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0,
0x555555 | color, 0, 0, 1);
col++;
}
if (!line_warnings.empty() && line_left == 0) {
VWarn warn = line_warnings.front();
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0, color, 0, 0, 1);
col++;
for (size_t i = 0; i < line_warnings.size(); i++) {
if (line_warnings[i].type < warn.type)
@@ -276,18 +267,18 @@ void render_editor(Editor *editor) {
goto final;
final:
if (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col,
err_sym, fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col, err_sym, fg_color,
color, 0, 0, 1);
col++;
update(editor->position.row + rendered_rows, render_x + col, " ",
fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col, " ", fg_color,
color, 0, 0, 1);
col++;
}
}
}
if (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0 | color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0, 0 | color, 0,
0, 1);
col++;
}
size_t warn_idx = 0;
@@ -313,19 +304,19 @@ void render_editor(Editor *editor) {
int width = display_width(cluster.c_str(), cluster_len);
if (col + width > render_width)
break;
update(editor->position.row + rendered_rows, render_x + col,
cluster.c_str(), fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col, cluster.c_str(),
fg_color, color, 0, 0, width);
col += width;
warn_idx += cluster_len;
while (width-- > 1)
update(editor->position.row + rendered_rows, render_x + col - width,
"\x1b", fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col - width, "\x1b",
fg_color, color, 0, 0, 0);
}
line_warnings.clear();
}
while (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0 | color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0, 0 | color, 0, 0,
1);
col++;
}
rendered_rows++;
@@ -333,39 +324,30 @@ void render_editor(Editor *editor) {
}
if (line_len == 0 ||
(current_byte_offset >= line_len && rendered_rows == 0)) {
uint32_t color = editor->cursor.row == line_index ? 0x222222 : 0;
const char *hook = nullptr;
char h[2] = {0, 0};
if (hook_it != v.end() && hook_it->first == line_index + 1) {
h[0] = hook_it->second;
hook = h;
hook_it++;
}
update(editor->position.row + rendered_rows, editor->position.col, hook,
0xAAAAAA, 0, 0);
uint32_t color = this->cursor.row == line_index ? 0x222222 : 0;
char hook = this->hooks.next(line_index);
update(pos.row + rendered_rows, pos.col, {hook, 0}, 0xAAAAAA, 0, 0, 0, 1);
char buf[16];
int len = snprintf(buf, sizeof(buf), "%*u ", numlen, line_index + 1);
uint32_t num_color =
editor->cursor.row == line_index ? 0xFFFFFF : 0x555555;
uint32_t num_color = this->cursor.row == line_index ? 0xFFFFFF : 0x555555;
for (int i = 0; i < len; i++)
update(editor->position.row + rendered_rows, editor->position.col + i,
(char[2]){buf[i], 0}, num_color, 0, 0);
if (editor->cursor.row == line_index) {
cursor.row = editor->position.row + rendered_rows;
update(pos.row + rendered_rows, pos.col + i, (char[2]){buf[i], 0},
num_color, 0, 0, 0, 1);
if (this->cursor.row == line_index) {
cursor.row = pos.row + rendered_rows;
cursor.col = render_x;
}
uint32_t col = 0;
if (editor->selection_active &&
if (this->selection_active &&
global_byte_offset + line_len + 1 > sel_start &&
global_byte_offset + line_len + 1 <= sel_end) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0x555555 | color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0,
0x555555 | color, 0, 0, 1);
col++;
}
if (!line_warnings.empty()) {
VWarn warn = line_warnings.front();
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0, color, 0, 0, 1);
col++;
for (size_t i = 0; i < line_warnings.size(); i++) {
if (line_warnings[i].type < warn.type)
@@ -391,18 +373,18 @@ void render_editor(Editor *editor) {
goto final2;
final2:
if (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col,
err_sym, fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col, err_sym, fg_color,
color, 0, 0, 1);
col++;
update(editor->position.row + rendered_rows, render_x + col, " ",
fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col, " ", fg_color,
color, 0, 0, 1);
col++;
}
}
}
if (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0 | color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0, 0 | color, 0,
0, 1);
col++;
}
size_t warn_idx = 0;
@@ -428,18 +410,18 @@ void render_editor(Editor *editor) {
int width = display_width(cluster.c_str(), cluster_len);
if (col + width > render_width)
break;
update(editor->position.row + rendered_rows, render_x + col,
cluster.c_str(), fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col, cluster.c_str(),
fg_color, color, 0, 0, width);
col += width;
warn_idx += cluster_len;
while (width-- > 1)
update(editor->position.row + rendered_rows, render_x + col - width,
"\x1b", fg_color, color, 0);
update(pos.row + rendered_rows, render_x + col - width, "\x1b",
fg_color, color, 0, 0, 0);
}
}
while (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0 | color, 0);
update(pos.row + rendered_rows, render_x + col, " ", 0, 0 | color, 0, 0,
1);
col++;
}
rendered_rows++;
@@ -447,10 +429,9 @@ void render_editor(Editor *editor) {
global_byte_offset += line_len + 1;
line_index++;
}
while (rendered_rows < editor->size.row) {
for (uint32_t col = 0; col < editor->size.col; col++)
update(editor->position.row + rendered_rows, editor->position.col + col,
" ", 0xFFFFFF, 0, 0);
while (rendered_rows < this->size.row) {
for (uint32_t col = 0; col < this->size.col; col++)
update(pos.row + rendered_rows, pos.col + col, " ", 0xFFFFFF, 0, 0, 0, 1);
rendered_rows++;
}
if (cursor.row != UINT32_MAX && cursor.col != UINT32_MAX) {
@@ -468,15 +449,13 @@ void render_editor(Editor *editor) {
break;
}
set_cursor(cursor.row, cursor.col, type, true);
if (editor->completion.active && !editor->completion.box.hidden)
editor->completion.box.render(cursor);
else if (editor->hover_active)
editor->hover.render(cursor);
else if (editor->diagnostics_active)
editor->diagnostics.render(cursor);
if (!this->hover_popup->hidden)
this->hover_popup->pos = cursor;
if (!this->diagnostic_popup->hidden)
this->diagnostic_popup->pos = cursor;
}
free(it->buffer);
free(it);
if (editor->parser)
editor->parser->scroll(line_index + 5);
if (this->parser)
this->parser->scroll(line_index + 5);
}
+22 -23
View File
@@ -1,13 +1,13 @@
#include "editor/editor.h"
void scroll_up(Editor *editor, int32_t number) {
if (!editor || number == 0)
void Editor::scroll_up(uint32_t number) {
if (number == 0)
return;
uint32_t numlen =
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
uint32_t line_index = editor->scroll.row;
LineIterator *it = begin_l_iter(editor->root, line_index);
EXTRA_META + static_cast<int>(std::log10(this->root->line_count + 1));
uint32_t render_width = this->size.col - numlen;
uint32_t line_index = this->scroll.row;
LineIterator *it = begin_l_iter(this->root, line_index);
if (!it)
return;
uint32_t len;
@@ -23,10 +23,9 @@ void scroll_up(Editor *editor, int32_t number) {
uint32_t col = 0;
std::vector<uint32_t> segment_starts;
segment_starts.reserve(16);
if (current_byte_offset < editor->scroll.col)
if (current_byte_offset < this->scroll.col)
segment_starts.push_back(0);
while (current_byte_offset < editor->scroll.col &&
current_byte_offset < len) {
while (current_byte_offset < this->scroll.col && current_byte_offset < len) {
uint32_t cluster_len = grapheme_next_character_break_utf8(
line + current_byte_offset, len - current_byte_offset);
int width = display_width(line + current_byte_offset, cluster_len);
@@ -40,7 +39,7 @@ void scroll_up(Editor *editor, int32_t number) {
for (auto it_seg = segment_starts.rbegin(); it_seg != segment_starts.rend();
++it_seg) {
if (--number == 0) {
editor->scroll = {line_index, *it_seg};
this->scroll = {line_index, *it_seg};
free(it->buffer);
free(it);
return;
@@ -48,7 +47,7 @@ void scroll_up(Editor *editor, int32_t number) {
}
line = prev_line(it, &len);
if (!line) {
editor->scroll = {0, 0};
this->scroll = {0, 0};
free(it->buffer);
free(it);
return;
@@ -57,7 +56,7 @@ void scroll_up(Editor *editor, int32_t number) {
line_index--;
line = prev_line(it, &len);
if (!line) {
editor->scroll = {0, 0};
this->scroll = {0, 0};
free(it->buffer);
free(it);
return;
@@ -83,7 +82,7 @@ void scroll_up(Editor *editor, int32_t number) {
for (auto it_seg = segment_starts.rbegin(); it_seg != segment_starts.rend();
++it_seg) {
if (--number == 0) {
editor->scroll = {line_index, *it_seg};
this->scroll = {line_index, *it_seg};
free(it->buffer);
free(it);
return;
@@ -94,17 +93,17 @@ void scroll_up(Editor *editor, int32_t number) {
free(it);
}
void scroll_down(Editor *editor, uint32_t number) {
if (!editor || number == 0)
void Editor::scroll_down(uint32_t number) {
if (number == 0)
return;
uint32_t numlen =
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
uint32_t line_index = editor->scroll.row;
LineIterator *it = begin_l_iter(editor->root, line_index);
EXTRA_META + static_cast<int>(std::log10(this->root->line_count + 1));
uint32_t render_width = this->size.col - numlen;
uint32_t line_index = this->scroll.row;
LineIterator *it = begin_l_iter(this->root, line_index);
if (!it)
return;
const uint32_t max_visual_lines = editor->size.row;
const uint32_t max_visual_lines = this->size.row;
Coord *scroll_queue = (Coord *)malloc(sizeof(Coord) * max_visual_lines);
uint32_t q_head = 0;
uint32_t q_size = 0;
@@ -119,7 +118,7 @@ void scroll_down(Editor *editor, uint32_t number) {
line_len--;
uint32_t current_byte_offset = 0;
if (first_visual_line) {
current_byte_offset += editor->scroll.col;
current_byte_offset += this->scroll.col;
first_visual_line = false;
}
while (current_byte_offset < line_len ||
@@ -134,7 +133,7 @@ void scroll_down(Editor *editor, uint32_t number) {
}
visual_seen++;
if (visual_seen >= number + max_visual_lines) {
editor->scroll = scroll_queue[q_head];
this->scroll = scroll_queue[q_head];
free(scroll_queue);
free(it->buffer);
free(it);
@@ -162,7 +161,7 @@ void scroll_down(Editor *editor, uint32_t number) {
}
if (q_size > 0) {
uint32_t advance = (q_size > number) ? number : (q_size - 1);
editor->scroll = scroll_queue[(q_head + advance) % max_visual_lines];
this->scroll = scroll_queue[(q_head + advance) % max_visual_lines];
}
free(it->buffer);
free(it);
+41 -43
View File
@@ -1,47 +1,46 @@
#include "editor/editor.h"
#include "utils/utils.h"
void selection_bounds(Editor *editor, Coord *out_start, Coord *out_end) {
std::shared_lock lock(editor->knot_mtx);
void Editor::selection_bounds(Coord *out_start, Coord *out_end) {
Coord start, end;
if (editor->cursor >= editor->selection) {
if (this->cursor >= this->selection) {
uint32_t prev_col;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
start = editor->selection;
end = move_right(editor, editor->cursor, 1);
start = this->selection;
end = this->move_right(this->cursor, 1);
break;
case WORD:
word_boundaries(editor, editor->selection, &prev_col, nullptr, nullptr,
nullptr);
start = {editor->selection.row, prev_col};
end = editor->cursor;
this->word_boundaries(this->selection, &prev_col, nullptr, nullptr,
nullptr);
start = {this->selection.row, prev_col};
end = this->cursor;
break;
case LINE:
start = {editor->selection.row, 0};
end = editor->cursor;
start = {this->selection.row, 0};
end = this->cursor;
break;
}
} else {
start = editor->cursor;
start = this->cursor;
uint32_t next_col, line_len;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
end = move_right(editor, editor->selection, 1);
end = this->move_right(this->selection, 1);
break;
case WORD:
word_boundaries(editor, editor->selection, nullptr, &next_col, nullptr,
nullptr);
end = {editor->selection.row, next_col};
this->word_boundaries(this->selection, nullptr, &next_col, nullptr,
nullptr);
end = {this->selection.row, next_col};
break;
case LINE:
LineIterator *it = begin_l_iter(editor->root, editor->selection.row);
LineIterator *it = begin_l_iter(this->root, this->selection.row);
char *line = next_line(it, &line_len);
if (!line)
return;
if (line_len > 0 && line[line_len - 1] == '\n')
line_len--;
end = {editor->selection.row, line_len};
end = {this->selection.row, line_len};
free(it->buffer);
free(it);
break;
@@ -53,47 +52,46 @@ void selection_bounds(Editor *editor, Coord *out_start, Coord *out_end) {
*out_end = end;
}
char *get_selection(Editor *editor, uint32_t *out_len, Coord *out_start) {
std::shared_lock lock(editor->knot_mtx);
char *Editor::get_selection(uint32_t *out_len, Coord *out_start) {
Coord start, end;
if (editor->cursor >= editor->selection) {
if (this->cursor >= this->selection) {
uint32_t prev_col;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
start = editor->selection;
end = move_right(editor, editor->cursor, 1);
start = this->selection;
end = this->move_right(this->cursor, 1);
break;
case WORD:
word_boundaries(editor, editor->selection, &prev_col, nullptr, nullptr,
nullptr);
start = {editor->selection.row, prev_col};
end = editor->cursor;
this->word_boundaries(this->selection, &prev_col, nullptr, nullptr,
nullptr);
start = {this->selection.row, prev_col};
end = this->cursor;
break;
case LINE:
start = {editor->selection.row, 0};
end = editor->cursor;
start = {this->selection.row, 0};
end = this->cursor;
break;
}
} else {
start = editor->cursor;
start = this->cursor;
uint32_t next_col, line_len;
switch (editor->selection_type) {
switch (this->selection_type) {
case CHAR:
end = move_right(editor, editor->selection, 1);
end = this->move_right(this->selection, 1);
break;
case WORD:
word_boundaries(editor, editor->selection, nullptr, &next_col, nullptr,
nullptr);
end = {editor->selection.row, next_col};
this->word_boundaries(this->selection, nullptr, &next_col, nullptr,
nullptr);
end = {this->selection.row, next_col};
break;
case LINE:
LineIterator *it = begin_l_iter(editor->root, editor->selection.row);
LineIterator *it = begin_l_iter(this->root, this->selection.row);
char *line = next_line(it, &line_len);
if (!line)
return nullptr;
if (line_len > 0 && line[line_len - 1] == '\n')
line_len--;
end = {editor->selection.row, line_len};
end = {this->selection.row, line_len};
free(it->buffer);
free(it);
break;
@@ -102,9 +100,9 @@ char *get_selection(Editor *editor, uint32_t *out_len, Coord *out_start) {
if (out_start)
*out_start = start;
uint32_t start_byte =
line_to_byte(editor->root, start.row, nullptr) + start.col;
uint32_t end_byte = line_to_byte(editor->root, end.row, nullptr) + end.col;
char *text = read(editor->root, start_byte, end_byte - start_byte);
line_to_byte(this->root, start.row, nullptr) + start.col;
uint32_t end_byte = line_to_byte(this->root, end.row, nullptr) + end.col;
char *text = read(this->root, start_byte, end_byte - start_byte);
if (out_len)
*out_len = end_byte - start_byte;
return text;
+13 -15
View File
@@ -1,7 +1,6 @@
#include "editor/editor.h"
void hover_diagnostic(Editor *editor) {
std::shared_lock lock(editor->v_mtx);
static uint32_t last_line = UINT32_MAX;
if (last_line == editor->cursor.row && !editor->warnings_dirty)
return;
@@ -15,23 +14,22 @@ void hover_diagnostic(Editor *editor) {
std::upper_bound(editor->warnings.begin(), editor->warnings.end(), dummy);
std::vector<VWarn> warnings_at_line(first, last);
if (warnings_at_line.size() == 0) {
editor->diagnostics_active = false;
editor->diagnostic_popup->hidden = true;
return;
}
editor->diagnostics.clear();
editor->diagnostics.warnings.swap(warnings_at_line);
editor->diagnostics.render_first();
editor->diagnostics_active = true;
editor->diagnostic_popup->clear();
editor->diagnostic_popup->warnings.swap(warnings_at_line);
editor->diagnostic_popup->hidden = false;
}
void editor_worker(Editor *editor) {
if (!editor || !editor->root)
void Editor::work() {
if (!this->root)
return;
if (editor->parser)
editor->parser->work();
hover_diagnostic(editor);
if (editor->completion.active && editor->completion.hover_dirty) {
editor->completion.hover.render_first();
editor->completion.hover_dirty = false;
}
if (this->parser)
this->parser->work();
hover_diagnostic(this);
// if (this->completion.active && this->completion.hover_dirty) {
// this->completion.hover.render_first();
// this->completion.hover_dirty = false;
// }
}
View File
@@ -1,12 +1,33 @@
#include "ui/diagnostics.h"
#include "extentions/diagnostics.h"
void DiagnosticBox::clear() {
warnings.clear();
cells.clear();
size = {0, 0};
};
DiagnosticBox *init_diagnostic() {
auto diagnostic = std::make_unique<DiagnosticBox>();
diagnostic->pos = {0, 0};
diagnostic->size = {1, 1};
diagnostic->hidden = true;
DiagnosticBox *ptr = diagnostic.get();
layout::popups.push_back(std::move(diagnostic));
return ptr;
}
void DiagnosticBox::render_first() {
// TODO: Make this code more readable, It works fine tho.
void DiagnosticBox::render(std::vector<ScreenCell> &buffer, Coord n_size,
Coord n_pos) {
pos = n_pos;
size = n_size;
int32_t start_row = (int32_t)pos.row - (int32_t)size.row;
if (start_row < 0)
start_row = pos.row + 1;
int32_t start_col = pos.col;
Coord screen_size = {io::rows, io::cols};
if (start_col + size.col > screen_size.col) {
start_col = screen_size.col - size.col;
if (start_col < 0)
start_col = 0;
}
pos.col = start_col;
pos.row = start_row;
if (warnings.empty())
return;
uint32_t longest_line = 8 + warnings[0].source.length();
@@ -30,22 +51,35 @@ void DiagnosticBox::render_first() {
}
uint32_t content_width = MIN(longest_line, 150u);
size.col = content_width + 2;
cells.assign(size.col * 25, {" ", 0, 0, 0, 0, 0});
auto set = [&](uint32_t r, uint32_t c, const char *text, uint32_t fg,
uint32_t bg, uint8_t flags) {
cells[r * size.col + c] = {std::string(text), 0, fg, bg, flags, 0};
auto set = [&](uint32_t r, uint32_t c, std::string text, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t width) {
if (r < 0 || r >= size.row || c < 0 || c >= size.col)
return;
r += pos.row;
c += pos.col;
if (r < 0 || r >= screen_size.row || c < 0 || c >= screen_size.col)
return;
ScreenCell &cell = buffer[r * screen_size.col + c];
cell.utf8 = std::move(text);
cell.width = width;
cell.fg = fg;
cell.bg = bg;
cell.flags = flags;
cell.ul_color = 0;
};
uint32_t base_bg = 0;
uint32_t border_fg = 0x82AAFF;
uint32_t r = 0;
if (warnings[0].source != "") {
std::string src_txt = "Source: ";
for (uint32_t i = 0; i < src_txt.length() && i < content_width; i++)
set(1, i + 1, (char[2]){src_txt[i], 0}, 0x3EAAFF, base_bg, 0);
for (uint32_t i = 0; i < warnings[0].source.length() && i < content_width;
i++)
set(1, i + 1 + src_txt.length(), (char[2]){warnings[0].source[i], 0},
0xffffff, base_bg, 0);
uint32_t i = 0;
for (; i < 8 && i < content_width; i++)
set(1, i + 1, (char[2]){src_txt[i], 0}, 0x3EAAFF, base_bg, 0, 1);
for (; i < 8 + warnings[0].source.length() && i < content_width; i++)
set(1, i + 1, (char[2]){warnings[0].source[i - 8], 0}, 0xffffff, base_bg,
0, 1);
while (i < content_width)
set(1, ++i, " ", 0xffffff, base_bg, 0, 1);
r++;
}
int idx = 1;
@@ -54,7 +88,7 @@ void DiagnosticBox::render_first() {
std::snprintf(buf, sizeof(buf), "%2d", idx % 100);
std::string line_txt = std::string(buf) + ". ";
for (uint32_t i = 0; i < line_txt.length(); i++)
set(r + 1, i + 1, (char[2]){line_txt[i], 0}, 0xffffff, base_bg, 0);
set(r + 1, i + 1, (char[2]){line_txt[i], 0}, 0xffffff, base_bg, 0, 1);
if (r >= 23)
break;
const char *err_sym = "";
@@ -93,19 +127,26 @@ void DiagnosticBox::render_first() {
int width = display_width(cluster.c_str(), cluster_len);
if (c + width > content_width)
break;
set(r + 1, c + 1, cluster.c_str(), c_sym, base_bg, 0);
set(r + 1, c + 1, cluster.c_str(), c_sym, base_bg, 0, width);
c += width;
i += cluster_len;
for (int w = 1; w < width; w++)
set(r + 1, c - w + 1, "\x1b", c_sym, base_bg, 0);
set(r + 1, c - w + 1, "\x1b", c_sym, base_bg, 0, 0);
}
while (c < content_width)
set(r + 1, ++c, " ", 0xffffff, base_bg, 0, 1);
r++;
}
if (r >= 23)
break;
if (warn.code != "") {
for (uint32_t i = 0; i < warn.code.length() && i + 5 < content_width; i++)
set(r + 1, i + 5, (char[2]){warn.code[i], 0}, 0x81cdc6, base_bg, 0);
uint32_t i = 0;
for (; i < 5 && i < content_width; i++)
set(r + 1, i, " ", 0x81cdc6, base_bg, 0, 1);
for (; i < warn.code.length() + 5 && i < content_width; i++)
set(r + 1, i, (char[2]){warn.code[i - 5], 0}, 0x81cdc6, base_bg, 0, 1);
while (i <= content_width)
set(r + 1, i++, " ", 0x81cdc6, base_bg, 0, 1);
r++;
}
if (r >= 23)
@@ -113,14 +154,18 @@ void DiagnosticBox::render_first() {
for (std::string &see_also : warn.see_also) {
uint32_t fg = 0xB55EFF;
uint8_t colon_count = 0;
for (uint32_t i = 0; i < see_also.length() && i + 5 < content_width;
i++) {
set(r + 1, i + 5, (char[2]){see_also[i], 0}, fg, base_bg, 0);
if (see_also[i] == ':')
uint32_t i = 0;
for (; i < 5 && i < content_width; i++)
set(r + 1, i, " ", 0x81cdc6, base_bg, 0, 1);
for (; i < see_also.length() + 5 && i < content_width; i++) {
set(r + 1, i, (char[2]){see_also[i - 5], 0}, fg, base_bg, 0, 1);
if (see_also[i - 5] == ':')
colon_count++;
if (colon_count == 2)
fg = 0xFFFFFF;
}
while (i <= content_width)
set(r + 1, i++, " ", fg, base_bg, 0, 1);
r++;
if (r >= 23)
break;
@@ -128,35 +173,16 @@ void DiagnosticBox::render_first() {
idx++;
}
size.row = 2 + r;
set(0, 0, "", border_fg, base_bg, 0);
set(0, 0, "", border_fg, base_bg, 0, 1);
for (uint32_t i = 1; i < size.col - 1; i++)
set(0, i, "", border_fg, base_bg, 0);
set(0, size.col - 1, "", border_fg, base_bg, 0);
set(0, i, "", border_fg, base_bg, 0, 1);
set(0, size.col - 1, "", border_fg, base_bg, 0, 1);
for (uint32_t r = 1; r < size.row - 1; r++) {
set(r, 0, "", border_fg, base_bg, 0);
set(r, size.col - 1, "", border_fg, base_bg, 0);
set(r, 0, "", border_fg, base_bg, 0, 1);
set(r, size.col - 1, "", border_fg, base_bg, 0, 1);
}
set(size.row - 1, 0, "", border_fg, base_bg, 0);
set(size.row - 1, 0, "", border_fg, base_bg, 0, 1);
for (uint32_t i = 1; i < size.col - 1; i++)
set(size.row - 1, i, "", border_fg, base_bg, 0);
set(size.row - 1, size.col - 1, "", border_fg, base_bg, 0);
cells.resize(size.col * size.row);
}
void DiagnosticBox::render(Coord pos) {
int32_t start_row = (int32_t)pos.row - (int32_t)size.row;
if (start_row < 0)
start_row = pos.row + 1;
int32_t start_col = pos.col;
Coord screen_size = get_size();
if (start_col + size.col > screen_size.col) {
start_col = screen_size.col - size.col;
if (start_col < 0)
start_col = 0;
}
for (uint32_t r = 0; r < size.row; r++)
for (uint32_t c = 0; c < size.col; c++)
update(start_row + r, start_col + c, cells[r * size.col + c].utf8,
cells[r * size.col + c].fg, cells[r * size.col + c].bg,
cells[r * size.col + c].flags);
set(size.row - 1, i, "", border_fg, base_bg, 0, 1);
set(size.row - 1, size.col - 1, "", border_fg, base_bg, 0, 1);
}
+58 -44
View File
@@ -1,12 +1,16 @@
#include "ui/hover.h"
#include "extentions/hover.h"
#include "io/sysio.h"
#include "syntax/decl.h"
#include "windows/decl.h"
void HoverBox::clear() {
text = "";
scroll_ = 0;
is_markup = false;
size = {0, 0};
cells.clear();
HoverBox *init_hover() {
auto hover = std::make_unique<HoverBox>();
hover->pos = {0, 0};
hover->size = {1, 1};
hover->hidden = true;
HoverBox *ptr = hover.get();
layout::popups.push_back(std::move(hover));
return ptr;
}
void HoverBox::scroll(int32_t number) {
@@ -19,13 +23,28 @@ void HoverBox::scroll(int32_t number) {
scroll_ = MAX((int32_t)scroll_ + number, 0);
if (scroll_ > line_count)
scroll_ = line_count;
render_first(true);
scroll_dirty = true;
}
void HoverBox::render_first(bool scroll) {
if (!scroll) {
void HoverBox::render(std::vector<ScreenCell> &buffer, Coord n_size,
Coord n_pos) {
pos = n_pos;
size = n_size;
if (scroll_dirty) {
// TODO: call syntax highlighter here
}
int32_t start_row = (int32_t)pos.row - (int32_t)size.row;
if (start_row < 0)
start_row = pos.row + 1;
int32_t start_col = pos.col;
Coord screen_size = {io::rows, io::cols};
if (start_col + size.col > screen_size.col) {
start_col = screen_size.col - size.col;
if (start_col < 0)
start_col = 0;
}
pos.col = start_col;
pos.row = start_row;
uint32_t longest_line = 0;
uint32_t current_width = 0;
for (size_t j = 0; j < text.length(); j++) {
@@ -36,7 +55,7 @@ void HoverBox::render_first(bool scroll) {
current_width += 1;
}
}
// HACK: the 1 is added so the longest line doesnt wrap which should be fixed
// HACK: the 1 is added so the longest line doesnt wrap which should befixed
// in the loop instead as it was never meant to wrap in the first place
longest_line = MAX(longest_line, current_width) + 1;
uint32_t content_width = MIN(longest_line, 130u);
@@ -50,10 +69,21 @@ void HoverBox::render_first(bool scroll) {
}
uint32_t border_fg = 0x82AAFF;
uint32_t base_bg = 0;
cells.assign(size.col * 26, ScreenCell{" ", 0, 0, 0, 0, 0});
auto set = [&](uint32_t r, uint32_t c, const char *text, uint32_t fg,
uint32_t bg, uint8_t flags) {
cells[r * size.col + c] = {std::string(text), 0, fg, bg, flags, 0};
uint32_t bg, uint8_t flags, uint32_t width) {
if (r < 0 || r >= size.row || c < 0 || c >= size.col)
return;
r += pos.row;
c += pos.col;
if (r < 0 || r >= screen_size.row || c < 0 || c >= screen_size.col)
return;
ScreenCell &cell = buffer[r * screen_size.col + c];
cell.utf8 = text;
cell.width = width;
cell.fg = fg;
cell.bg = bg;
cell.flags = flags;
cell.ul_color = 0;
};
uint32_t r = 0;
while (i < text.length() && r < 24) {
@@ -75,45 +105,29 @@ void HoverBox::render_first(bool scroll) {
uint32_t fg = hl ? hl->fg : 0xFFFFFF;
uint32_t bg = hl ? hl->bg : 0;
uint32_t flags = hl ? hl->flags : 0;
set(r + 1, c + 1, cluster.c_str(), fg, bg | base_bg, flags);
set(r + 1, c + 1, cluster.c_str(), fg, bg | base_bg, flags, width);
c += width;
i += cluster_len;
for (int w = 1; w < width; w++)
set(r + 1, c - w + 1, "\x1b", 0xFFFFFF, base_bg, 0);
set(r + 1, c - w + 1, "\x1b", 0xFFFFFF, base_bg, 0, 0);
}
while (c < content_width)
set(r + 1, ++c, " ", 0xFFFFFF, base_bg, 0, 0);
r++;
}
if (!scroll)
if (scroll_dirty)
size.row = r + 2;
set(0, 0, "", border_fg, base_bg, 0);
set(0, 0, "", border_fg, base_bg, 0, 1);
for (uint32_t i = 1; i < size.col - 1; i++)
set(0, i, "", border_fg, base_bg, 0);
set(0, size.col - 1, "", border_fg, base_bg, 0);
set(0, i, "", border_fg, base_bg, 0, 1);
set(0, size.col - 1, "", border_fg, base_bg, 0, 1);
for (uint32_t r = 1; r < size.row - 1; r++) {
set(r, 0, "", border_fg, base_bg, 0);
set(r, size.col - 1, "", border_fg, base_bg, 0);
set(r, 0, "", border_fg, base_bg, 0, 1);
set(r, size.col - 1, "", border_fg, base_bg, 0, 1);
}
set(size.row - 1, 0, "", border_fg, base_bg, 0);
set(size.row - 1, 0, "", border_fg, base_bg, 0, 1);
for (uint32_t i = 1; i < size.col - 1; i++)
set(size.row - 1, i, "", border_fg, base_bg, 0);
set(size.row - 1, size.col - 1, "", border_fg, base_bg, 0);
cells.resize(size.col * size.row);
}
void HoverBox::render(Coord pos) {
int32_t start_row = (int32_t)pos.row - (int32_t)size.row;
if (start_row < 0)
start_row = pos.row + 1;
int32_t start_col = pos.col;
Coord screen_size = get_size();
if (start_col + size.col > screen_size.col) {
start_col = screen_size.col - size.col;
if (start_col < 0)
start_col = 0;
}
for (uint32_t r = 0; r < size.row; r++)
for (uint32_t c = 0; c < size.col; c++)
update(start_row + r, start_col + c, cells[r * size.col + c].utf8,
cells[r * size.col + c].fg, cells[r * size.col + c].bg,
cells[r * size.col + c].flags);
set(size.row - 1, i, "", border_fg, base_bg, 0, 1);
set(size.row - 1, size.col - 1, "", border_fg, base_bg, 0, 1);
scroll_dirty = false;
}
+19 -83
View File
@@ -1,16 +1,19 @@
#include "io/sysio.h"
static uint32_t rows, cols;
static bool show_cursor = 0;
static std::vector<ScreenCell> screen;
static std::vector<ScreenCell> old_screen;
static std::mutex screen_mutex;
static termios orig_termios;
namespace io {
std::vector<ScreenCell> new_screen;
uint32_t rows, cols;
bool show_cursor = 0;
std::vector<ScreenCell> old_screen;
termios orig_termios;
} // namespace io
using namespace io;
void disable_raw_mode() {
std::string os = "\x1b[?1049l\x1b[2 q\x1b[?1002l\x1b[?25h\x1b[?2004l";
write(STDOUT_FILENO, os.c_str(), os.size());
if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_termios) == -1) {
if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &io::orig_termios) == -1) {
perror("tcsetattr");
exit(EXIT_FAILURE);
}
@@ -24,7 +27,7 @@ void enable_raw_mode() {
raw.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON);
raw.c_oflag &= ~(OPOST);
raw.c_cflag |= (CS8);
raw.c_lflag &= ~(ECHO | ICANON | IEXTEN | ISIG);
raw.c_lflag &= ~(ECHO | ICANON | IEXTEN); // | ISIG);
raw.c_cc[VMIN] = 0;
raw.c_cc[VTIME] = 0;
if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &raw) == -1)
@@ -39,80 +42,14 @@ Coord start_screen() {
ioctl(0, TIOCGWINSZ, &w);
rows = w.ws_row;
cols = w.ws_col;
screen.assign(rows * cols, {});
new_screen.assign(rows * cols, {});
old_screen.assign(rows * cols, {});
return {rows, cols};
}
void end_screen() { disable_raw_mode(); }
Coord get_size() { return {rows, cols}; }
void update(uint32_t row, uint32_t col, std::string utf8, uint32_t fg,
uint32_t bg, uint8_t flags) {
if (row >= rows || col >= cols)
return;
uint32_t idx = row * cols + col;
std::lock_guard<std::mutex> lock(screen_mutex);
screen[idx].utf8 = utf8 != "" ? utf8 : "";
if (utf8 == "")
return;
screen[idx].width = display_width(utf8.c_str(), utf8.size());
screen[idx].fg = fg;
screen[idx].bg = bg;
screen[idx].flags = flags;
screen[idx].ul_color = 0;
}
void update(uint32_t row, uint32_t col, const char *utf8, uint32_t fg,
uint32_t bg, uint8_t flags) {
if (row >= rows || col >= cols)
return;
uint32_t idx = row * cols + col;
std::lock_guard<std::mutex> lock(screen_mutex);
screen[idx].utf8 = utf8 ? utf8 : "";
if (utf8 == nullptr)
return;
screen[idx].width = display_width(utf8, strlen(utf8));
screen[idx].fg = fg;
screen[idx].bg = bg;
screen[idx].flags = flags;
screen[idx].ul_color = 0;
}
void update(uint32_t row, uint32_t col, std::string utf8, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t ul_color) {
if (row >= rows || col >= cols)
return;
uint32_t idx = row * cols + col;
std::lock_guard<std::mutex> lock(screen_mutex);
screen[idx].utf8 = utf8 != "" ? utf8 : "";
if (utf8 == "")
return;
screen[idx].width = display_width(utf8.c_str(), utf8.size());
screen[idx].fg = fg;
screen[idx].bg = bg;
screen[idx].flags = flags;
screen[idx].ul_color = ul_color;
}
void update(uint32_t row, uint32_t col, const char *utf8, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t ul_color) {
if (row >= rows || col >= cols)
return;
uint32_t idx = row * cols + col;
std::lock_guard<std::mutex> lock(screen_mutex);
screen[idx].utf8 = utf8 ? utf8 : "";
if (utf8 == nullptr)
return;
screen[idx].width = display_width(utf8, strlen(utf8));
screen[idx].fg = fg;
screen[idx].bg = bg;
screen[idx].flags = flags;
screen[idx].ul_color = ul_color;
}
void render() {
void io_render() {
static bool first_render = true;
uint32_t current_fg = 0;
uint32_t current_bg = 0;
@@ -121,7 +58,6 @@ void render() {
bool current_bold = false;
bool current_strikethrough = false;
bool current_underline = false;
std::lock_guard<std::mutex> lock(screen_mutex);
std::string out;
out.reserve(static_cast<size_t>(rows) * static_cast<size_t>(cols) * 4 + 256);
out += "\x1b[s\x1b[?25l";
@@ -135,7 +71,7 @@ void render() {
for (uint32_t col = 0; col < cols; ++col) {
uint32_t idx = row * cols + col;
ScreenCell &old_cell = old_screen[idx];
ScreenCell &new_cell = screen[idx];
ScreenCell &new_cell = new_screen[idx];
bool content_changed =
old_cell.utf8 != new_cell.utf8 || old_cell.fg != new_cell.fg ||
old_cell.bg != new_cell.bg || old_cell.flags != new_cell.flags ||
@@ -147,7 +83,7 @@ void render() {
for (int64_t back = 1; back <= 4 && first_change_col - back >= 0;
++back) {
ScreenCell &prev_cell =
screen[row * cols + (first_change_col - back)];
new_screen[row * cols + (first_change_col - back)];
if (prev_cell.width > 1) {
first_change_col -= back;
break;
@@ -165,7 +101,7 @@ void render() {
for (uint32_t col = first_change_col; col <= last_change_col; ++col) {
uint32_t idx = row * cols + col;
ScreenCell &old_cell = old_screen[idx];
ScreenCell &new_cell = screen[idx];
ScreenCell &new_cell = new_screen[idx];
uint32_t width = new_cell.width > 0 ? new_cell.width : 1;
bool overlap = false;
if (width > 1) {
@@ -173,7 +109,7 @@ void render() {
uint32_t next_col = col + i;
if (next_col >= cols)
break;
const ScreenCell &next = screen[row * cols + next_col];
const ScreenCell &next = new_screen[row * cols + next_col];
if (!is_empty_cell(next)) {
overlap = true;
break;
@@ -244,7 +180,7 @@ void render() {
uint32_t next_col = col + i;
if (next_col >= cols)
break;
const ScreenCell &next = screen[row * cols + next_col];
const ScreenCell &next = new_screen[row * cols + next_col];
if (!is_empty_cell(next))
break;
out.push_back(' ');
@@ -260,7 +196,7 @@ void render() {
ScreenCell *cell = &new_cell;
int back = 0;
while ((int)col - back >= 0 && cell->utf8[0] == '\x1b')
cell = &screen[row * cols + col - ++back];
cell = &new_screen[row * cols + col - ++back];
if (width >= cell->width)
out.append(" ");
}
-87
View File
@@ -1,87 +0,0 @@
#include "lsp/lsp.h"
Queue<LSPOpenRequest> lsp_open_queue;
void request_add_to_lsp(Language language, Editor *editor) {
lsp_open_queue.push({language, editor});
}
void add_to_lsp(Language language, Editor *editor) {
std::shared_ptr<LSPInstance> lsp = get_or_init_lsp(language.lsp_name);
if (!lsp)
return;
std::unique_lock lock(lsp->mtx);
if (editor->lsp == lsp)
return;
lsp->editors.push_back(editor);
lsp->open_queue.push({language, editor});
lock.unlock();
}
void open_editor(std::shared_ptr<LSPInstance> lsp,
std::pair<Language, Editor *> entry) {
Language language = entry.first;
Editor *editor = entry.second;
if (editor->lsp == lsp)
return;
editor->lsp = lsp;
std::unique_lock lock3(editor->knot_mtx);
char *buf = read(editor->root, 0, editor->root->char_count);
std::string text(buf);
free(buf);
json message = {{"jsonrpc", "2.0"},
{"method", "textDocument/didOpen"},
{"params",
{{"textDocument",
{{"uri", editor->uri},
{"languageId", language.name},
{"version", 1},
{"text", text}}}}}};
lock3.unlock();
lsp_send(lsp, message, nullptr);
}
static std::string find_lsp_id(std::shared_ptr<LSPInstance> needle) {
for (const auto &[id, lsp] : active_lsps)
if (lsp == needle)
return id;
return "";
}
void remove_from_lsp(Editor *editor) {
auto lsp = editor->lsp;
if (!lsp)
return;
std::unique_lock lock1(lsp->mtx);
lsp->editors.erase(
std::remove(lsp->editors.begin(), lsp->editors.end(), editor),
lsp->editors.end());
lock1.unlock();
std::unique_lock lock2(editor->lsp_mtx);
editor->lsp = nullptr;
lock2.unlock();
json message = {{"jsonrpc", "2.0"},
{"method", "textDocument/didClose"},
{"params", {{"textDocument", {{"uri", editor->uri}}}}}};
lsp_send(lsp, message, nullptr);
std::string lsp_id = find_lsp_id(lsp);
if (!lsp_id.empty() && lsp->editors.empty())
close_lsp(lsp_id);
}
void lsp_handle(std::shared_ptr<LSPInstance>, json message) {
std::string method = message.value("method", "");
if (method == "window/showMessage") {
if (message.contains("params")) {
auto &p = message["params"];
if (p.contains("message"))
log("%s\n", p["message"].get<std::string>().c_str());
}
} else if (method == "window/logMessage") {
if (message.contains("params")) {
auto &p = message["params"];
if (p.contains("message"))
log("%s\n", p["message"].get<std::string>().c_str());
}
}
}
-242
View File
@@ -1,242 +0,0 @@
#include "lsp/lsp.h"
static bool init_lsp(std::shared_ptr<LSPInstance> lsp) {
int in_pipe[2];
int out_pipe[2];
if (pipe(in_pipe) == -1 || pipe(out_pipe) == -1) {
perror("pipe");
return false;
}
pid_t pid = fork();
if (pid == -1) {
perror("fork");
return false;
}
if (pid == 0) {
dup2(in_pipe[0], STDIN_FILENO);
dup2(out_pipe[1], STDOUT_FILENO);
int devnull = open("/dev/null", O_WRONLY);
if (devnull >= 0) {
dup2(devnull, STDERR_FILENO);
close(devnull);
}
close(in_pipe[0]);
close(in_pipe[1]);
close(out_pipe[0]);
close(out_pipe[1]);
std::vector<char *> argv;
argv.push_back(const_cast<char *>(lsp->lsp->command.c_str()));
for (auto &arg : lsp->lsp->args)
argv.push_back(const_cast<char *>(arg.c_str()));
argv.push_back(nullptr);
execvp(lsp->lsp->command.c_str(), argv.data());
perror("execvp");
_exit(127);
}
lsp->pid = pid;
lsp->stdin_fd = in_pipe[1];
lsp->stdout_fd = out_pipe[0];
close(in_pipe[0]);
close(out_pipe[1]);
return true;
}
std::shared_ptr<LSPInstance> get_or_init_lsp(std::string lsp_id) {
std::unique_lock lock(active_lsps_mtx);
auto it = active_lsps.find(lsp_id);
if (it == active_lsps.end()) {
auto map_it = lsps.find(lsp_id);
if (map_it == lsps.end())
return nullptr;
std::shared_ptr<LSPInstance> lsp = std::make_shared<LSPInstance>();
lsp->lsp = &map_it->second;
if (!init_lsp(lsp))
return nullptr;
LSPPending *pending = new LSPPending();
pending->editor = nullptr;
pending->callback = [lsp, lsp_id](Editor *, const json &msg) {
if (msg.contains("result") && msg["result"].contains("capabilities")) {
auto &caps = msg["result"]["capabilities"];
// if (caps.contains("positionEncoding")) {
// std::string s = caps["positionEncoding"].get<std::string>();
// if (s == "utf-8")
// lsp->is_utf8 = true;
// log("Lsp name: %s, supports: %s", lsp->lsp->command.c_str(),
// s.c_str());
// }
if (caps.contains("textDocumentSync")) {
auto &sync = caps["textDocumentSync"];
if (sync.is_number()) {
int change_type = sync.get<int>();
lsp->incremental_sync = (change_type == 2);
} else if (sync.is_object() && sync.contains("change")) {
int change_type = sync["change"].get<int>();
lsp->incremental_sync = (change_type == 2);
}
}
lsp->allow_formatting = caps.value("documentFormattingProvider", false);
if (lsp_id != "lua-language-server" /* Lua ls gives terrible ontype
formatting so disable */
&& caps.contains("documentOnTypeFormattingProvider")) {
auto &fmt = caps["documentOnTypeFormattingProvider"];
if (fmt.is_object()) {
if (fmt.contains("firstTriggerCharacter")) {
std::string s = fmt["firstTriggerCharacter"].get<std::string>();
if (s.size() == 1)
lsp->format_chars.push_back(s[0]);
}
if (fmt.contains("moreTriggerCharacter")) {
for (auto &c : fmt["moreTriggerCharacter"]) {
std::string s = c.get<std::string>();
if (s.size() == 1)
lsp->format_chars.push_back(s[0]);
}
}
lsp->allow_formatting_on_type = true;
} else if (fmt.is_boolean()) {
lsp->allow_formatting_on_type = fmt.get<bool>();
}
}
if (caps.contains("hoverProvider")) {
auto &hover = caps["hoverProvider"];
lsp->allow_hover =
hover.is_boolean() ? hover.get<bool>() : hover.is_object();
} else {
lsp->allow_hover = false;
}
if (caps.contains("completionProvider")) {
lsp->allow_completion = true;
if (caps["completionProvider"].contains("resolveProvider"))
lsp->allow_resolve =
caps["completionProvider"]["resolveProvider"].get<bool>();
if (caps["completionProvider"].contains("triggerCharacters")) {
auto &chars = caps["completionProvider"]["triggerCharacters"];
if (chars.is_array()) {
for (auto &c : chars) {
std::string str = c.get<std::string>();
if (str.size() != 1)
continue;
lsp->trigger_chars.push_back(str[0]);
}
}
}
if (caps["completionProvider"].contains("allCommitCharacters")) {
auto &chars = caps["completionProvider"]["allCommitCharacters"];
if (chars.is_array()) {
for (auto &c : chars) {
std::string str = c.get<std::string>();
if (str.size() != 1)
continue;
lsp->end_chars.push_back(str[0]);
}
}
}
}
}
lsp->initialized = true;
json initialized = {{"jsonrpc", "2.0"},
{"method", "initialized"},
{"params", json::object()}};
lsp_send(lsp, initialized, nullptr);
};
json init_message = {
{"jsonrpc", "2.0"},
{"method", "initialize"},
{"params",
{{"processId", getpid()},
{"rootUri", "file://" + percent_encode(path_abs("."))},
{"capabilities", client_capabilities}}}};
lsp_send(lsp, init_message, pending);
active_lsps[lsp_id] = lsp;
return lsp;
}
return it->second;
}
void close_lsp(std::string lsp_id) {
std::shared_ptr<LSPInstance> lsp;
{
std::shared_lock lock(active_lsps_mtx);
auto it = active_lsps.find(lsp_id);
if (it == active_lsps.end())
return;
lsp = it->second;
}
if (!lsp || lsp->pid == -1 || lsp->exited)
return;
lsp->exited = true;
lsp->initialized = false;
auto send_raw = [&](const json &msg) {
std::string payload = msg.dump();
std::string header =
"Content-Length: " + std::to_string(payload.size()) + "\r\n\r\n";
std::string out = header + payload;
const char *ptr = out.data();
size_t remaining = out.size();
while (remaining > 0) {
ssize_t n = write(lsp->stdin_fd, ptr, remaining);
if (n <= 0) {
if (errno == EINTR)
continue;
break;
}
ptr += n;
remaining -= n;
}
};
json shutdown = {{"jsonrpc", "2.0"}, {"id", 1}, {"method", "shutdown"}};
send_raw(shutdown);
{
pollfd pfd{lsp->stdout_fd, POLLIN, 0};
int timeout_ms = 300;
if (poll(&pfd, 1, timeout_ms) > 0) {
auto msg = read_lsp_message(lsp->stdout_fd);
(void)msg;
}
}
json exit_msg = {{"jsonrpc", "2.0"}, {"method", "exit"}};
send_raw(exit_msg);
const int max_wait_ms = 500;
int waited = 0;
while (waited < max_wait_ms) {
int status;
pid_t res = waitpid(lsp->pid, &status, WNOHANG);
if (res == lsp->pid)
break;
std::this_thread::sleep_for(std::chrono::milliseconds(10));
waited += 10;
}
if (kill(lsp->pid, 0) == 0) {
kill(lsp->pid, SIGKILL);
waitpid(lsp->pid, nullptr, 0);
}
close(lsp->stdin_fd);
close(lsp->stdout_fd);
{
std::unique_lock lock(lsp->mtx);
for (auto &kv : lsp->pending)
delete kv.second;
lsp->pending.clear();
}
for (auto &editor : lsp->editors) {
std::unique_lock editor_lock(editor->lsp_mtx);
editor->lsp = nullptr;
}
{
std::unique_lock lock(active_lsps_mtx);
active_lsps.erase(lsp_id);
}
}
void clean_lsp(std::shared_ptr<LSPInstance> lsp, std::string lsp_id) {
for (auto &kv : lsp->pending)
delete kv.second;
lsp->pid = -1;
close(lsp->stdin_fd);
close(lsp->stdout_fd);
for (auto &editor : lsp->editors) {
std::unique_lock editor_lock(editor->lsp_mtx);
editor->lsp = nullptr;
}
active_lsps.erase(lsp_id);
}
+49
View File
@@ -0,0 +1,49 @@
#include "lsp/lsp.h"
namespace lsp {
std::mutex lsp_mutex;
std::unordered_map<std::string, std::unique_ptr<LSPInstance>> active_lsps;
std::unordered_set<std::string> opened;
Queue<std::string> need_opening;
std::vector<Editor *> new_editors;
Queue<std::unique_ptr<LSPMessage>> response_queue;
}
void lsp_worker() {
std::lock_guard lock(lsp::lsp_mutex);
while (!lsp::need_opening.empty()) {
auto lsp_id = *lsp::need_opening.front();
if (!lsp::opened.contains(lsp_id)) {
lsp::active_lsps[lsp_id] = std::make_unique<LSPInstance>(lsp_id);
lsp::opened.insert(lsp_id);
}
lsp::need_opening.pop();
}
for (auto it = lsp::new_editors.begin(); it != lsp::new_editors.end();) {
auto ed = *it;
auto lsp_id = ed->lang.lsp_name;
if (lsp_id.empty()) {
it = lsp::new_editors.erase(it);
continue;
}
if (lsp::opened.contains(lsp_id)) {
auto a_it = lsp::active_lsps.find(lsp_id);
if (a_it != lsp::active_lsps.end())
a_it->second->add(ed);
it = lsp::new_editors.erase(it);
} else {
lsp::need_opening.push(lsp_id);
it++;
}
}
for (auto it = lsp::active_lsps.begin(); it != lsp::active_lsps.end();) {
auto &lsp_inst = it->second;
if (!lsp_inst || lsp_inst->pid == -1 || lsp_inst->editors.empty() ||
lsp_inst->exited) {
it = lsp::active_lsps.erase(it);
continue;
}
lsp_inst->work();
++it;
}
}
-170
View File
@@ -1,170 +0,0 @@
#include "lsp/lsp.h"
std::shared_mutex active_lsps_mtx;
std::unordered_map<std::string, std::shared_ptr<LSPInstance>> active_lsps;
void lsp_send(std::shared_ptr<LSPInstance> lsp, json message,
LSPPending *pending) {
if (!lsp || lsp->stdin_fd == -1)
return;
std::unique_lock lock(lsp->mtx);
if (pending) {
message["id"] = lsp->last_id++;
uint32_t id = message["id"].get<uint32_t>();
lsp->pending[id] = pending;
}
lsp->outbox.push(message);
}
std::optional<json> read_lsp_message(int fd) {
std::string header;
char c;
while (true) {
ssize_t n = read(fd, &c, 1);
if (n <= 0)
return std::nullopt;
header.push_back(c);
if (header.size() >= 4 && header.substr(header.size() - 4) == "\r\n\r\n")
break;
}
size_t pos = header.find("Content-Length:");
if (pos == std::string::npos)
return std::nullopt;
pos += strlen("Content-Length:");
while (pos < header.size() && std::isspace(header[pos]))
pos++;
size_t end = pos;
while (end < header.size() && std::isdigit(header[end]))
end++;
size_t len = std::stoul(header.substr(pos, end - pos));
std::string body(len, '\0');
size_t got = 0;
while (got < len) {
ssize_t n = read(fd, &body[got], len - got);
if (n <= 0)
return std::nullopt;
got += n;
}
return json::parse(body);
}
static Editor *editor_for_uri(std::shared_ptr<LSPInstance> lsp,
std::string uri) {
if (uri.empty())
return nullptr;
for (auto &editor : lsp->editors)
if (editor->uri == uri)
return editor;
return nullptr;
}
void lsp_worker() {
LSPOpenRequest request;
while (lsp_open_queue.pop(request))
add_to_lsp(request.language, request.editor);
std::unique_lock active_lsps_lock(active_lsps_mtx);
for (auto &kv : active_lsps) {
std::shared_ptr<LSPInstance> lsp = kv.second;
std::unique_lock lock(lsp->mtx);
int status;
pid_t res = waitpid(lsp->pid, &status, WNOHANG);
if (res == lsp->pid) {
clean_lsp(lsp, kv.first);
return;
}
if (lsp->initialized) {
std::pair<Language, Editor *> request;
while (lsp->open_queue.pop(request)) {
lock.unlock();
open_editor(lsp, request);
lock.lock();
}
}
while (!lsp->outbox.empty()) {
json message = lsp->outbox.front();
std::string m = message.value("method", "");
if (lsp->exited) {
if (m != "exit" && m != "shutdown") {
lsp->outbox.pop(message);
continue;
}
}
if (!lsp->initialized) {
if (m != "initialize" && m != "exit" && m != "shutdown")
break;
}
lsp->outbox.pop(message);
std::string payload = message.dump();
std::string header =
"Content-Length: " + std::to_string(payload.size()) + "\r\n\r\n";
std::string out = header + payload;
const char *ptr = out.data();
size_t remaining = out.size();
while (remaining > 0) {
int status;
pid_t res = waitpid(lsp->pid, &status, WNOHANG);
if (res == lsp->pid) {
clean_lsp(lsp, kv.first);
return;
}
ssize_t written = write(lsp->stdin_fd, ptr, remaining);
if (written == 0)
break;
else if (written == -1) {
if (errno == EINTR)
continue;
perror("write");
clean_lsp(lsp, kv.first);
return;
} else {
ptr += written;
remaining -= written;
}
}
}
pollfd pfd{lsp->stdout_fd, POLLIN | POLLHUP | POLLERR, 0};
int r = poll(&pfd, 1, 0);
if (r > 0 && pfd.revents & (POLLHUP | POLLERR)) {
clean_lsp(lsp, kv.first);
return;
}
while ((r = poll(&pfd, 1, 0) > 0)) {
if (r > 0 && pfd.revents & (POLLHUP | POLLERR)) {
clean_lsp(lsp, kv.first);
return;
}
auto msg = read_lsp_message(lsp->stdout_fd);
if (!msg)
break;
if (msg->contains("id")) {
uint32_t id = msg->at("id").get<uint32_t>();
auto it = lsp->pending.find(id);
if (it != lsp->pending.end()) {
LSPPending *pend = it->second;
lock.unlock();
if (pend->callback)
pend->callback(pend->editor, *msg);
delete pend;
lock.lock();
lsp->pending.erase(it);
}
} else if (msg->contains("method")) {
std::string uri;
if (msg->contains("params")) {
auto &p = (*msg)["params"];
if (p.contains("textDocument") && p["textDocument"].contains("uri"))
uri = p["textDocument"]["uri"].get<std::string>();
else if (p.contains("uri"))
uri = p["uri"].get<std::string>();
}
Editor *ed = editor_for_uri(lsp, uri);
lock.unlock();
if (ed)
editor_lsp_handle(ed, *msg);
else
lsp_handle(lsp, *msg);
lock.lock();
}
}
}
}
+49 -67
View File
@@ -5,36 +5,19 @@
#include "ruby/decl.h"
#include "ui/bar.h"
#include "utils/utils.h"
#include "windows/decl.h"
std::atomic<bool> running{true};
Queue<KeyEvent> event_queue;
std::vector<Editor *> editors;
Bar bar;
uint8_t current_editor = 0;
std::atomic<uint8_t> mode = NORMAL;
fs::path pwd;
namespace ui {
Bar bar;
} // namespace ui
void background_lsp() {
while (running)
throttle(8ms, lsp_worker);
}
inline Editor *editor_at(uint8_t x, uint8_t y) {
for (Editor *ed : editors) {
Coord pos = ed->position;
Coord size = ed->size;
if (x >= pos.col && x < pos.col + size.col && y >= pos.row &&
y < pos.row + size.row)
return ed;
}
return nullptr;
}
inline uint8_t index_of(Editor *ed) {
for (uint8_t i = 0; i < editors.size(); i++)
if (editors[i] == ed)
return i;
return 0;
throttle(16ms, lsp_worker);
}
int main(int argc, char *argv[]) {
@@ -46,64 +29,63 @@ int main(int argc, char *argv[]) {
Coord screen = start_screen();
const char *filename = (argc > 1) ? argv[1] : "";
uint8_t eol = read_line_endings();
Editor *editor =
new_editor(filename, {0, 0}, {screen.row - 2, screen.col}, eol);
bar.init(screen);
if (!editor) {
end_screen();
fprintf(stderr, "Failed to load editor\n");
return 1;
}
layout::root_tile.pos = {0, 0};
layout::root_tile.size = {screen.row - 2, screen.col - 1};
auto editor = std::make_unique<Editor>(filename, eol);
layout::focused_window = editor.get();
auto block = std::make_unique<TileBlock>();
block->tiles.push_back(std::move(editor));
layout::root_tile.tile = std::move(block);
editors.push_back(editor);
current_editor = editors.size() - 1;
ui::bar.init(screen);
std::thread lsp_thread(background_lsp);
while (running) {
KeyEvent event = throttle(1ms, read_key);
if (event.key_type == KEY_NONE)
goto render;
if (event.key_type == KEY_CHAR && event.len == 1 &&
event.c[0] == CTRL('q')) {
free(event.c);
running = false;
break;
}
if (mode != RUNNER) {
if (event.key_type == KEY_MOUSE) {
Editor *target = editor_at(event.mouse_x, event.mouse_y);
if (target) {
if (event.mouse_state == PRESS)
current_editor = index_of(target);
event.mouse_x -= target->position.col;
event.mouse_y -= target->position.row;
handle_editor_event(target, event);
layout::focused_window->work();
render();
throttle(16ms, io_render);
KeyEvent event;
while (running && lsp::response_queue.empty() &&
(event = read_key()).key_type == KEY_NONE)
std::this_thread::sleep_for(1ms);
uint8_t consumed = 0;
do {
if (event.key_type != KEY_NONE) {
if (event.key_type == KEY_CHAR && event.len == 1 &&
event.c[0] == CTRL('q')) {
free(event.c);
running = false;
goto quit;
}
} else {
handle_editor_event(editors[current_editor], event);
if (mode != RUNNER) {
if (event.key_type == KEY_MOUSE) {
handle_click(event);
} else {
layout::focused_window->handle_event(event);
}
} else {
ui::bar.handle_event(event);
}
if ((event.key_type == KEY_CHAR || event.key_type == KEY_PASTE) &&
event.c)
free(event.c);
}
} else {
bar.handle(event);
}
if ((event.key_type == KEY_CHAR || event.key_type == KEY_PASTE) && event.c)
free(event.c);
render:
throttle(4ms, editor_worker, editors[current_editor]);
bar.render();
render_editor(editors[current_editor]);
throttle(4ms, render);
} while (++consumed < 32 && (event = read_key()).key_type != KEY_NONE);
std::unique_ptr<LSPMessage> msg;
while (lsp::response_queue.pop(msg)) {
msg->callback(*msg);
};
}
quit:
if (lsp_thread.joinable())
lsp_thread.join();
end_screen();
for (auto editor : editors)
free_editor(editor);
ruby_shutdown();
return 0;
+1
View File
@@ -1,6 +1,7 @@
#include "ruby/decl.h"
mrb_value get_config_file(mrb_state *mrb, mrb_value self) {
UNUSED(self);
return mrb_str_new_cstr(mrb, ruby_config_path.string().c_str());
}
+19 -20
View File
@@ -89,8 +89,8 @@ static mrb_value sym_flags;
static mrb_value sym_start;
static mrb_value sym_length;
static mrb_value sym_mode;
static mrb_value sym_lang_name;
static mrb_value sym_filename;
static mrb_value sym_data;
static mrb_value sym_foldername;
static mrb_value sym_width;
static mrb_value sym_normal;
static mrb_value sym_insert;
@@ -105,8 +105,8 @@ inline void initialize_symbols() {
sym_start = mrb_symbol_value(mrb_intern_cstr(mrb, "start"));
sym_length = mrb_symbol_value(mrb_intern_cstr(mrb, "length"));
sym_mode = mrb_symbol_value(mrb_intern_cstr(mrb, "mode"));
sym_lang_name = mrb_symbol_value(mrb_intern_cstr(mrb, "lang_name"));
sym_filename = mrb_symbol_value(mrb_intern_cstr(mrb, "filename"));
sym_data = mrb_symbol_value(mrb_intern_cstr(mrb, "data"));
sym_foldername = mrb_symbol_value(mrb_intern_cstr(mrb, "foldername"));
sym_width = mrb_symbol_value(mrb_intern_cstr(mrb, "width"));
sym_normal = mrb_symbol_value(mrb_intern_cstr(mrb, "normal"));
sym_insert = mrb_symbol_value(mrb_intern_cstr(mrb, "insert"));
@@ -146,10 +146,8 @@ convert_highlights(mrb_state *mrb, mrb_value highlights_val) {
return result;
}
BarLine bar_contents(uint8_t mode, std::string lang_name, uint32_t warnings,
std::string lsp_name, std::string filename,
std::string foldername, uint32_t line, uint32_t max_line,
uint32_t width) {
BarLine bar_contents(uint8_t mode, uint32_t width, std::string foldername,
Window *window) {
BarLine bar_line;
static bool initialed = false;
if (!initialed) {
@@ -158,7 +156,6 @@ BarLine bar_contents(uint8_t mode, std::string lang_name, uint32_t warnings,
}
int ai = mrb_gc_arena_save(mrb);
mrb_value info = mrb_hash_new(mrb);
mrb_value key_mode = sym_mode;
mrb_value val_mode;
switch (mode) {
case NORMAL:
@@ -177,18 +174,20 @@ BarLine bar_contents(uint8_t mode, std::string lang_name, uint32_t warnings,
val_mode = sym_jumper;
break;
}
mrb_hash_set(mrb, info, key_mode, val_mode);
mrb_value key_lang_name = sym_lang_name;
mrb_value val_lang_name =
mrb_symbol_value(mrb_intern_cstr(mrb, lang_name.c_str()));
mrb_hash_set(mrb, info, key_lang_name, val_lang_name);
mrb_value key_filename = sym_filename;
mrb_value val_filename =
mrb_str_new(mrb, filename.c_str(), filename.length());
mrb_hash_set(mrb, info, key_filename, val_filename);
mrb_value key_width = sym_width;
mrb_hash_set(mrb, info, sym_mode, val_mode);
mrb_value val_foldername =
mrb_str_new(mrb, foldername.c_str(), foldername.length());
mrb_hash_set(mrb, info, sym_foldername, val_foldername);
std::array<std::string, 5> arr = window->bar_info();
mrb_value ary = mrb_ary_new(mrb);
mrb_ary_push(mrb, ary, mrb_str_new(mrb, arr[0].c_str(), arr[0].length()));
mrb_ary_push(mrb, ary, mrb_str_new(mrb, arr[1].c_str(), arr[1].length()));
mrb_ary_push(mrb, ary, mrb_str_new(mrb, arr[2].c_str(), arr[2].length()));
mrb_ary_push(mrb, ary, mrb_str_new(mrb, arr[3].c_str(), arr[3].length()));
mrb_ary_push(mrb, ary, mrb_str_new(mrb, arr[4].c_str(), arr[4].length()));
mrb_hash_set(mrb, info, sym_data, ary);
mrb_value val_width = mrb_fixnum_value(width);
mrb_hash_set(mrb, info, key_width, val_width);
mrb_hash_set(mrb, info, sym_width, val_width);
mrb_value mod_val = mrb_obj_value(C_module);
mrb_value block = mrb_funcall(mrb, mod_val, "b_bar", 0);
mrb_value val_line = mrb_funcall(mrb, block, "call", 1, info);
Executable → Regular
View File
+17 -11
View File
@@ -10,7 +10,7 @@ struct BashFullState {
bool line_cont = false;
struct Lit {
std::string delim = ""; // Only 1 wide for strings
std::string delim = "";
bool allow_interp = false;
bool operator==(const BashFullState::Lit &other) const {
@@ -24,7 +24,7 @@ struct BashFullState {
}
};
struct BashState {
struct BashState : StateBase {
using full_state_type = BashFullState;
int interp_level = 0;
@@ -37,26 +37,32 @@ struct BashState {
((full_state && other.full_state &&
*full_state == *other.full_state));
}
std::unique_ptr<StateBase> clone() const override {
return std::make_unique<BashState>(*this);
}
};
bool bash_state_match(std::shared_ptr<void> state_1,
std::shared_ptr<void> state_2) {
bool bash_state_match(StateBase *state_1, StateBase *state_2) {
if (!state_1 || !state_2)
return false;
return *std::static_pointer_cast<BashState>(state_1) ==
*std::static_pointer_cast<BashState>(state_2);
return *static_cast<BashState *>(state_1) ==
*static_cast<BashState *>(state_2);
}
std::shared_ptr<void> bash_parse(std::vector<Token> *tokens,
std::shared_ptr<void> in_state,
const char *text, uint32_t len,
uint32_t line_num) {
std::unique_ptr<StateBase> bash_parse(std::vector<Token> *tokens,
StateBase *in_state, const char *text,
uint32_t len, uint32_t line_num) {
static bool keywords_trie_init = false;
if (!keywords_trie_init) {
keywords_trie_init = true;
}
tokens->clear();
auto state = ensure_state(std::static_pointer_cast<BashState>(in_state));
std::unique_ptr<BashState> state;
if (in_state)
state = static_unique_ptr_cast<BashState>(in_state->clone());
else
state = std::make_unique<BashState>();
uint32_t i = 0;
while (len > 0 && (text[len - 1] == '\n' || text[len - 1] == '\r' ||
text[len - 1] == '\t' || text[len - 1] == ' '))
+62 -61
View File
@@ -26,55 +26,55 @@ Parser::Parser(Editor *n_editor, std::string n_lang, uint32_t n_scroll_max) {
assert("unknown lang should be checked by caller" && 0);
}
}
edit(0, 0, editor->root->line_count + 1);
line_map.apply_edit(0, editor->root->line_count + 1);
}
void Parser::edit(uint32_t start_line, uint32_t removed_rows,
uint32_t inserted_rows) {
int64_t delta = (int64_t)inserted_rows - (int64_t)removed_rows;
if (delta < 0)
line_tree.erase(start_line, (uint32_t)(-delta));
else if (delta > 0)
line_tree.insert(start_line, (uint32_t)delta);
line_map.apply_edit(start_line, delta);
uint32_t span = MAX(removed_rows, inserted_rows);
uint32_t begin = (start_line > 0) ? start_line - 1 : 0;
uint32_t end = start_line + span;
for (uint32_t line = begin; line <= end + 1; ++line)
dirty_lines.push(line);
if (LineData *ld = line_map.at(line))
ld->out_state = nullptr;
}
void Parser::work() {
if (!editor || !editor->root)
return;
std::vector<uint32_t> batch;
uint32_t c_line;
while (dirty_lines.pop(c_line))
batch.push_back(c_line);
uint32_t i = MAX(0, (int64_t)scroll_max - 60);
LineData *l_iter = line_tree.start_iter(i);
while (l_iter && i < scroll_max + 10) {
if (!l_iter->out_state)
uint32_t line_count = editor->root->line_count + 1;
uint32_t min_line =
scroll_max > MAX_LINES_LOOKAROUND ? scroll_max - MAX_LINES_LOOKAROUND : 0;
uint32_t max_line = MIN(scroll_max + MAX_LINES_LOOKAROUND, line_count - 1);
bool sequential = false;
for (uint32_t i = min_line; i <= max_line; ++i) {
LineData *ld = line_map.at(i);
if ((!ld || !ld->in_state || !ld->out_state) && !sequential) {
batch.push_back(i);
i++;
l_iter = line_tree.next();
sequential = true;
continue;
}
sequential = false;
}
line_tree.end_iter();
for (uint32_t c_line : batch) {
if (!running.load(std::memory_order_relaxed))
break;
uint32_t min_line = scroll_max > 60 ? scroll_max - 60 : 0;
uint32_t max_line = scroll_max + 10;
if (c_line < min_line || c_line > max_line) {
dirty_lines.push(c_line);
uint32_t min_line = scroll_max > MAX_LINES_LOOKAROUND
? scroll_max - MAX_LINES_LOOKAROUND
: 0;
uint32_t max_line = scroll_max + MAX_LINES_LOOKAROUND;
if (c_line < min_line || c_line > max_line)
continue;
}
uint32_t scroll_snapshot = scroll_max;
std::shared_ptr<void> prev_state = nullptr;
uint32_t line_count;
line_count = line_tree.count();
if (c_line > 0 && c_line < line_count)
prev_state = line_tree.at(c_line - 1)->out_state;
std::shared_lock k_lock(editor->knot_mtx);
std::unique_ptr<StateBase> prev_state = nullptr;
if (c_line > 0 && c_line < line_count) {
auto lm = line_map.at(c_line - 1);
if (lm && lm->out_state)
prev_state = lm->out_state ? lm->out_state->clone() : nullptr;
}
LineIterator *it = begin_l_iter(editor->root, c_line);
if (!it)
continue;
@@ -82,60 +82,61 @@ void Parser::work() {
while (cur_line < line_count) {
if (!running.load(std::memory_order_relaxed))
break;
if (scroll_snapshot != scroll_max) {
LineData *line_data = line_tree.at(cur_line);
if (line_data && !line_data->out_state)
dirty_lines.push(cur_line);
if (scroll_snapshot != scroll_max)
break;
}
if (cur_line < min_line || cur_line > max_line) {
dirty_lines.push(cur_line);
LineData *line_data = line_map.at(cur_line);
if (line_data)
line_data->out_state = nullptr;
break;
}
uint32_t len;
char *line = next_line(it, &len);
if (!line)
break;
LineData *line_data = line_tree.at(cur_line);
if (!line_data) {
cur_line++;
continue;
}
std::shared_ptr<void> new_state;
LineData *line_data = line_map.create_at(cur_line);
std::unique_ptr<StateBase> new_state;
if (is_custom) {
std::string state = "";
if (prev_state)
state = std::static_pointer_cast<std::string>(prev_state)->c_str();
std::string out_state = parse_custom(&line_data->tokens, parser_block,
line, len, state, cur_line);
new_state = std::make_shared<std::string>(out_state);
std::string prev_value = "";
if (prev_state) {
CustomState *prev_custom =
static_cast<CustomState *>(prev_state.get());
prev_value = prev_custom->value;
}
std::string out_value = parse_custom(&line_data->tokens, parser_block,
line, len, prev_value, cur_line);
new_state = std::make_unique<CustomState>(out_value);
} else {
new_state =
parse_func(&line_data->tokens, prev_state, line, len, cur_line);
new_state = parse_func(&line_data->tokens, prev_state.get(), line, len,
cur_line);
}
line_data->in_state = prev_state;
line_data->out_state = new_state;
line_data->in_state = std::move(prev_state);
line_data->out_state = std::move(new_state);
bool done = false;
if (cur_line + 1 < line_count) {
LineData *next_line_data = line_tree.at(cur_line + 1);
LineData *next_line_data = line_map.at(cur_line + 1);
if (next_line_data) {
if (is_custom) {
std::string a =
prev_state
? std::static_pointer_cast<std::string>(new_state)->c_str()
: "";
std::string b = next_line_data->in_state
? std::static_pointer_cast<std::string>(
next_line_data->in_state)
->c_str()
: "";
std::string a = "";
if (new_state) {
CustomState *cs = static_cast<CustomState *>(new_state.get());
a = cs->value;
}
std::string b = "";
if (next_line_data->in_state) {
CustomState *cs =
static_cast<CustomState *>(next_line_data->in_state.get());
b = cs->value;
}
done = custom_compare(match_block, a, b);
} else {
done = state_match_func(new_state, next_line_data->in_state);
done = state_match_func(new_state.get(),
next_line_data->in_state.get());
}
}
}
prev_state = new_state;
prev_state =
line_data->out_state ? line_data->out_state->clone() : nullptr;
cur_line++;
if (done)
break;
+122 -118
View File
@@ -241,20 +241,22 @@ struct RubyFullState {
}
};
struct RubyState {
struct RubyState : StateBase {
using full_state_type = RubyFullState;
int interp_level = 0;
std::stack<std::shared_ptr<RubyFullState>> interp_stack;
std::shared_ptr<RubyFullState> full_state;
std::stack<RubyFullState> interp_stack;
RubyFullState full_state;
std::deque<HeredocInfo> heredocs;
bool operator==(const RubyState &other) const {
return interp_level == other.interp_level &&
interp_stack == other.interp_stack &&
((full_state && other.full_state &&
*full_state == *other.full_state)) &&
heredocs == other.heredocs;
full_state == other.full_state && heredocs == other.heredocs;
}
std::unique_ptr<StateBase> clone() const override {
return std::make_unique<RubyState>(*this);
}
};
@@ -278,18 +280,16 @@ inline static uint32_t get_next_word(const char *text, uint32_t i,
return width;
}
bool ruby_state_match(std::shared_ptr<void> state_1,
std::shared_ptr<void> state_2) {
bool ruby_state_match(StateBase *state_1, StateBase *state_2) {
if (!state_1 || !state_2)
return false;
return *std::static_pointer_cast<RubyState>(state_1) ==
*std::static_pointer_cast<RubyState>(state_2);
return *static_cast<RubyState *>(state_1) ==
*static_cast<RubyState *>(state_2);
}
std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
std::shared_ptr<void> in_state,
const char *text, uint32_t len,
uint32_t line_num) {
std::unique_ptr<StateBase> ruby_parse(std::vector<Token> *tokens,
StateBase *in_state, const char *text,
uint32_t len, uint32_t line_num) {
static bool keywords_trie_init = false;
static Trie<void> base_keywords_trie;
static Trie<void> expecting_keywords_trie;
@@ -313,7 +313,11 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
keywords_trie_init = true;
}
tokens->clear();
auto state = ensure_state(std::static_pointer_cast<RubyState>(in_state));
std::unique_ptr<RubyState> state;
if (in_state)
state = static_unique_ptr_cast<RubyState>(in_state->clone());
else
state = std::make_unique<RubyState>();
uint32_t i = 0;
while (len > 0 && (text[len - 1] == '\n' || text[len - 1] == '\r' ||
text[len - 1] == '\t' || text[len - 1] == ' '))
@@ -322,18 +326,18 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
return state;
bool heredoc_first = false;
while (i < len) {
if (state->full_state->in_state == RubyFullState::END)
if (state->full_state.in_state == RubyFullState::END)
return state;
if (state->full_state->in_state == RubyFullState::COMMENT) {
if (state->full_state.in_state == RubyFullState::COMMENT) {
tokens->push_back({i, len, TokenKind::K_COMMENT});
if (i == 0 && len == 4 && text[i] == '=' && text[i + 1] == 'e' &&
text[i + 2] == 'n' && text[i + 3] == 'd') {
state->full_state->in_state = RubyFullState::NONE;
state->full_state.in_state = RubyFullState::NONE;
}
return state;
}
if (!heredoc_first &&
state->full_state->in_state == RubyFullState::HEREDOC) {
state->full_state.in_state == RubyFullState::HEREDOC) {
if (i == 0) {
uint32_t start = 0;
if (state->heredocs.front().allow_indentation)
@@ -344,7 +348,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
state->heredocs.front().delim.length())) {
state->heredocs.pop_front();
if (state->heredocs.empty())
state->full_state->in_state = RubyFullState::NONE;
state->full_state.in_state = RubyFullState::NONE;
tokens->push_back({i, len, TokenKind::K_ANNOTATION});
return state;
}
@@ -421,7 +425,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({i, i + 2, TokenKind::K_INTERPOLATION});
i += 2;
state->interp_stack.push(state->full_state);
state->full_state = std::make_shared<RubyFullState>();
state->full_state = RubyFullState();
state->interp_level = 1;
break;
}
@@ -432,7 +436,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
continue;
}
}
if (state->full_state->in_state == RubyFullState::STRING) {
if (state->full_state.in_state == RubyFullState::STRING) {
uint32_t start = i;
while (i < len) {
if (text[i] == '\\') {
@@ -496,36 +500,36 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, i, TokenKind::K_ESCAPE});
continue;
}
if (state->full_state->lit.allow_interp && text[i] == '#' &&
if (state->full_state.lit.allow_interp && text[i] == '#' &&
i + 1 < len && text[i + 1] == '{') {
tokens->push_back({start, i, TokenKind::K_STRING});
tokens->push_back({i, i + 2, TokenKind::K_INTERPOLATION});
i += 2;
state->interp_stack.push(state->full_state);
state->full_state = std::make_shared<RubyFullState>();
state->full_state = RubyFullState();
state->interp_level = 1;
break;
}
if (text[i] == state->full_state->lit.delim_start &&
state->full_state->lit.delim_start !=
state->full_state->lit.delim_end) {
state->full_state->lit.brace_level++;
if (text[i] == state->full_state.lit.delim_start &&
state->full_state.lit.delim_start !=
state->full_state.lit.delim_end) {
state->full_state.lit.brace_level++;
}
if (text[i] == state->full_state->lit.delim_end) {
if (state->full_state->lit.delim_start ==
state->full_state->lit.delim_end) {
if (text[i] == state->full_state.lit.delim_end) {
if (state->full_state.lit.delim_start ==
state->full_state.lit.delim_end) {
i++;
tokens->push_back({start, i, TokenKind::K_STRING});
state->full_state->in_state = RubyFullState::NONE;
state->full_state->expecting_expr = false;
state->full_state.in_state = RubyFullState::NONE;
state->full_state.expecting_expr = false;
break;
} else {
state->full_state->lit.brace_level--;
if (state->full_state->lit.brace_level == 0) {
state->full_state.lit.brace_level--;
if (state->full_state.lit.brace_level == 0) {
i++;
tokens->push_back({start, i, TokenKind::K_STRING});
state->full_state->in_state = RubyFullState::NONE;
state->full_state->expecting_expr = false;
state->full_state.in_state = RubyFullState::NONE;
state->full_state.expecting_expr = false;
break;
}
}
@@ -536,7 +540,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, len, TokenKind::K_STRING});
continue;
}
if (state->full_state->in_state == RubyFullState::REGEXP) {
if (state->full_state.in_state == RubyFullState::REGEXP) {
uint32_t start = i;
while (i < len) {
if (text[i] == '\\') {
@@ -605,30 +609,30 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({i, i + 2, TokenKind::K_INTERPOLATION});
i += 2;
state->interp_stack.push(state->full_state);
state->full_state = std::make_shared<RubyFullState>();
state->full_state = RubyFullState();
state->interp_level = 1;
break;
}
if (text[i] == state->full_state->lit.delim_start &&
state->full_state->lit.delim_start !=
state->full_state->lit.delim_end) {
state->full_state->lit.brace_level++;
if (text[i] == state->full_state.lit.delim_start &&
state->full_state.lit.delim_start !=
state->full_state.lit.delim_end) {
state->full_state.lit.brace_level++;
}
if (text[i] == state->full_state->lit.delim_end) {
if (state->full_state->lit.delim_start ==
state->full_state->lit.delim_end) {
if (text[i] == state->full_state.lit.delim_end) {
if (state->full_state.lit.delim_start ==
state->full_state.lit.delim_end) {
i += 1;
tokens->push_back({start, i, TokenKind::K_REGEXP});
state->full_state->in_state = RubyFullState::NONE;
state->full_state->expecting_expr = false;
state->full_state.in_state = RubyFullState::NONE;
state->full_state.expecting_expr = false;
break;
} else {
state->full_state->lit.brace_level--;
if (state->full_state->lit.brace_level == 0) {
state->full_state.lit.brace_level--;
if (state->full_state.lit.brace_level == 0) {
i += 1;
tokens->push_back({start, i, TokenKind::K_REGEXP});
state->full_state->in_state = RubyFullState::NONE;
state->full_state->expecting_expr = false;
state->full_state.in_state = RubyFullState::NONE;
state->full_state.expecting_expr = false;
break;
}
}
@@ -642,8 +646,8 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
if (i == 0 && len == 6) {
if (text[i] == '=' && text[i + 1] == 'b' && text[i + 2] == 'e' &&
text[i + 3] == 'g' && text[i + 4] == 'i' && text[i + 5] == 'n') {
state->full_state->in_state = RubyFullState::COMMENT;
state->full_state->expecting_expr = false;
state->full_state.in_state = RubyFullState::COMMENT;
state->full_state.expecting_expr = false;
tokens->push_back({0, len, TokenKind::K_COMMENT});
return state;
}
@@ -653,8 +657,8 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
text[i + 3] == 'N' && text[i + 4] == 'D' && text[i + 5] == '_' &&
text[i + 6] == '_') {
tokens->clear();
state->full_state->in_state = RubyFullState::END;
state->full_state->expecting_expr = false;
state->full_state.in_state = RubyFullState::END;
state->full_state.expecting_expr = false;
return state;
}
}
@@ -684,33 +688,33 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
delim += text[j++];
}
}
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
if (!delim.empty()) {
tokens->push_back({s, j, TokenKind::K_ANNOTATION});
state->heredocs.push_back({delim, interpolation, indented});
state->full_state->in_state = RubyFullState::HEREDOC;
state->full_state.in_state = RubyFullState::HEREDOC;
heredoc_first = true;
}
i = j;
continue;
}
if (text[i] == '/' && state->full_state->expecting_expr) {
if (text[i] == '/' && state->full_state.expecting_expr) {
tokens->push_back({i, i + 1, TokenKind::K_REGEXP});
state->full_state->in_state = RubyFullState::REGEXP;
state->full_state->expecting_expr = false;
state->full_state->lit.delim_start = '/';
state->full_state->lit.delim_end = '/';
state->full_state->lit.allow_interp = true;
state->full_state.in_state = RubyFullState::REGEXP;
state->full_state.expecting_expr = false;
state->full_state.lit.delim_start = '/';
state->full_state.lit.delim_end = '/';
state->full_state.lit.allow_interp = true;
i++;
continue;
} else if (text[i] == '#') {
if (line_num == 0 && i == 0 && len > 4 && text[i + 1] == '!') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
tokens->push_back({0, len, TokenKind::K_SHEBANG});
return state;
}
tokens->push_back({i, len, TokenKind::K_COMMENT});
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
return state;
} else if (text[i] == '.') {
uint32_t start = i;
@@ -722,15 +726,15 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
}
}
tokens->push_back({start, i, TokenKind::K_OPERATOR});
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
continue;
} else if (text[i] == ':') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
uint32_t start = i;
i++;
if (i >= len) {
tokens->push_back({start, i, TokenKind::K_OPERATOR});
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
continue;
}
if (text[i] == ':') {
@@ -739,7 +743,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
}
if (text[i] == '\'' || text[i] == '"') {
tokens->push_back({start, i, TokenKind::K_LABEL});
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
continue;
}
if (text[i] == '$' || text[i] == '@') {
@@ -767,7 +771,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, i, TokenKind::K_OPERATOR});
continue;
} else if (text[i] == '@') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
uint32_t start = i;
i++;
if (i >= len)
@@ -783,7 +787,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, i, TokenKind::K_VARIABLEINSTANCE});
continue;
} else if (text[i] == '$') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
uint32_t start = i;
i++;
if (i >= len)
@@ -806,7 +810,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, i, TokenKind::K_VARIABLEGLOBAL});
continue;
} else if (text[i] == '?') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
uint32_t start = i;
i++;
if (i < len && text[i] == '\\') {
@@ -851,95 +855,95 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, i, TokenKind::K_CHAR});
continue;
} else {
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
tokens->push_back({start, i, TokenKind::K_OPERATOR});
continue;
}
} else if (text[i] == '{') {
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
uint8_t brace_color =
(uint8_t)TokenKind::K_BRACE1 + (state->full_state->brace_level % 5);
(uint8_t)TokenKind::K_BRACE1 + (state->full_state.brace_level % 5);
tokens->push_back({i, i + 1, (TokenKind)brace_color});
state->interp_level++;
state->full_state->brace_level++;
state->full_state.brace_level++;
i++;
continue;
} else if (text[i] == '}') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
state->interp_level--;
if (state->interp_level == 0 && !state->interp_stack.empty()) {
state->full_state = state->interp_stack.top();
state->interp_stack.pop();
tokens->push_back({i, i + 1, TokenKind::K_INTERPOLATION});
} else {
state->full_state->brace_level--;
state->full_state.brace_level--;
uint8_t brace_color =
(uint8_t)TokenKind::K_BRACE1 + (state->full_state->brace_level % 5);
(uint8_t)TokenKind::K_BRACE1 + (state->full_state.brace_level % 5);
tokens->push_back({i, i + 1, (TokenKind)brace_color});
}
i++;
continue;
} else if (text[i] == '(') {
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
uint8_t brace_color =
(uint8_t)TokenKind::K_BRACE1 + (state->full_state->brace_level % 5);
(uint8_t)TokenKind::K_BRACE1 + (state->full_state.brace_level % 5);
tokens->push_back({i, i + 1, (TokenKind)brace_color});
state->full_state->brace_level++;
state->full_state.brace_level++;
i++;
continue;
} else if (text[i] == ')') {
state->full_state->expecting_expr = false;
state->full_state->brace_level--;
state->full_state.expecting_expr = false;
state->full_state.brace_level--;
uint8_t brace_color =
(uint8_t)TokenKind::K_BRACE1 + (state->full_state->brace_level % 5);
(uint8_t)TokenKind::K_BRACE1 + (state->full_state.brace_level % 5);
tokens->push_back({i, i + 1, (TokenKind)brace_color});
i++;
continue;
} else if (text[i] == '[') {
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
uint8_t brace_color =
(uint8_t)TokenKind::K_BRACE1 + (state->full_state->brace_level % 5);
(uint8_t)TokenKind::K_BRACE1 + (state->full_state.brace_level % 5);
tokens->push_back({i, i + 1, (TokenKind)brace_color});
state->full_state->brace_level++;
state->full_state.brace_level++;
i++;
continue;
} else if (text[i] == ']') {
state->full_state->expecting_expr = false;
state->full_state->brace_level--;
state->full_state.expecting_expr = false;
state->full_state.brace_level--;
uint8_t brace_color =
(uint8_t)TokenKind::K_BRACE1 + (state->full_state->brace_level % 5);
(uint8_t)TokenKind::K_BRACE1 + (state->full_state.brace_level % 5);
tokens->push_back({i, i + 1, (TokenKind)brace_color});
i++;
continue;
} else if (text[i] == '\'') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
tokens->push_back({i, i + 1, TokenKind::K_STRING});
state->full_state->in_state = RubyFullState::STRING;
state->full_state->lit.delim_start = '\'';
state->full_state->lit.delim_end = '\'';
state->full_state->lit.allow_interp = false;
state->full_state.in_state = RubyFullState::STRING;
state->full_state.lit.delim_start = '\'';
state->full_state.lit.delim_end = '\'';
state->full_state.lit.allow_interp = false;
i++;
continue;
} else if (text[i] == '"') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
tokens->push_back({i, i + 1, TokenKind::K_STRING});
state->full_state->in_state = RubyFullState::STRING;
state->full_state->lit.delim_start = '"';
state->full_state->lit.delim_end = '"';
state->full_state->lit.allow_interp = true;
state->full_state.in_state = RubyFullState::STRING;
state->full_state.lit.delim_start = '"';
state->full_state.lit.delim_end = '"';
state->full_state.lit.allow_interp = true;
i++;
continue;
} else if (text[i] == '`') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
tokens->push_back({i, i + 1, TokenKind::K_STRING});
state->full_state->in_state = RubyFullState::STRING;
state->full_state->lit.delim_start = '`';
state->full_state->lit.delim_end = '`';
state->full_state->lit.allow_interp = true;
state->full_state.in_state = RubyFullState::STRING;
state->full_state.lit.delim_start = '`';
state->full_state.lit.delim_end = '`';
state->full_state.lit.allow_interp = true;
i++;
continue;
} else if (text[i] == '%') {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
if (i + 1 >= len) {
i++;
continue;
@@ -1005,16 +1009,16 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back(
{i, i + prefix_len + 1,
(is_regexp ? TokenKind::K_REGEXP : TokenKind::K_STRING)});
state->full_state->in_state =
state->full_state.in_state =
is_regexp ? RubyFullState::REGEXP : RubyFullState::STRING;
state->full_state->lit.delim_start = delim_start;
state->full_state->lit.delim_end = delim_end;
state->full_state->lit.allow_interp = allow_interp;
state->full_state->lit.brace_level = 1;
state->full_state.lit.delim_start = delim_start;
state->full_state.lit.delim_end = delim_end;
state->full_state.lit.allow_interp = allow_interp;
state->full_state.lit.brace_level = 1;
i += prefix_len + 1;
continue;
} else if (isdigit(text[i])) {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
uint32_t start = i;
if (text[i] == '0') {
i++;
@@ -1115,7 +1119,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
tokens->push_back({start, i, TokenKind::K_NUMBER});
continue;
} else if (identifier_start_char(text[i])) {
state->full_state->expecting_expr = false;
state->full_state.expecting_expr = false;
uint32_t length;
if ((length = base_keywords_trie.match(text, i, len, identifier_char))) {
tokens->push_back({i, i + length, TokenKind::K_KEYWORD});
@@ -1123,7 +1127,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
continue;
} else if ((length = expecting_keywords_trie.match(text, i, len,
identifier_char))) {
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
tokens->push_back({i, i + length, TokenKind::K_KEYWORD});
i += length;
continue;
@@ -1134,7 +1138,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
continue;
} else if ((length = expecting_operators_trie.match(
text, i, len, identifier_char)) > 0) {
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
tokens->push_back({i, i + length, TokenKind::K_KEYWORDOPERATOR});
i += length;
continue;
@@ -1256,7 +1260,7 @@ std::shared_ptr<void> ruby_parse(std::vector<Token> *tokens,
operator_trie.match(text, i, len, [](char) { return false; }))) {
tokens->push_back({i, i + op_len, TokenKind::K_OPERATOR});
i += op_len;
state->full_state->expecting_expr = true;
state->full_state.expecting_expr = true;
continue;
} else {
i += utf8_codepoint_width(text[i]);
+35 -24
View File
@@ -3,17 +3,25 @@
#include "lsp/lsp.h"
#include "main.h"
#include "syntax/decl.h"
#include "windows/decl.h"
void Bar::log(std::string message) { log_line = message; }
void Bar::log(std::string message) { log_line = strip_newlines(message); }
void Bar::render() {
void Bar::render(std::vector<ScreenCell> &buffer) {
USING(LSPInstance);
Editor *editor = editors[current_editor];
BarLine bar_line =
bar_contents(mode, editor->lang.name, editor->warnings.size(),
editor->lsp ? editor->lsp->lsp->command : "",
editor->filename, editor->filename, editor->cursor.row + 1,
editor->root->line_count + 1, screen.col);
BarLine bar_line;
bar_line =
bar_contents(mode, screen.col, pwd.string(), layout::focused_window);
auto update = [&](uint32_t row, uint32_t col, std::string text, uint32_t fg,
uint32_t bg, uint8_t flags, uint32_t width) {
ScreenCell &c = buffer[row * screen.col + col];
c.utf8 = text;
c.width = width;
c.fg = fg;
c.bg = bg;
c.flags = flags;
c.ul_color = 0;
};
uint32_t row = screen.row - 2;
uint32_t width = screen.col;
std::string &line = bar_line.line;
@@ -26,43 +34,46 @@ void Bar::render() {
int width = display_width(cluster.c_str(), cluster_len);
Highlight highlight = bar_line.get_highlight(col);
update(row, col, cluster.c_str(), highlight.fg, highlight.bg,
highlight.flags);
highlight.flags, width);
col += width;
i += cluster_len;
for (int w = 1; w < width; w++)
update(row, col - w, "\x1b", highlight.fg, highlight.bg, highlight.flags);
update(row, col - w, "\x1b", highlight.fg, highlight.bg, highlight.flags,
0);
}
while (col < width)
update(row, col++, " ", 0, 0, 0);
update(row, col++, " ", 0, 0, 0, 1);
col = 0;
row++;
if (mode == RUNNER) {
update(row, col++, ":", 0xFFFFFF, 0, 0);
update(row, col++, ":", 0xFFFFFF, 0, 0, 1);
for (char c : command)
update(row, col++, (char[2]){c, 0}, 0xFFFFFF, 0, 0);
update(row, col++, (char[2]){c, 0}, 0xFFFFFF, 0, 0, 1);
} else {
for (char c : log_line)
update(row, col++, (char[2]){c, 0}, 0xFFFFFF, 0, 0);
update(row, col++, (char[2]){c, 0}, 0xFFFFFF, 0, 0, 1);
}
while (col < width)
update(row, col++, " ", 0, 0, 0);
update(row, col++, " ", 0, 0, 0, 1);
}
void Bar::handle(KeyEvent event) {
void Bar::handle_command(std::string &command) {
if (command == "q") {
running = false;
return;
}
if (layout::focused_window)
layout::focused_window->handle_command(command);
}
void Bar::handle_event(KeyEvent event) {
if (event.key_type == KEY_CHAR && event.len == 1) {
if (event.c[0] == 0x1B) {
command = "";
mode = NORMAL;
} else if (event.c[0] == '\n' || event.c[0] == '\r') {
command = trim(command);
if (command == "w") {
save_file(editors[current_editor]);
} else if (command == "q") {
running = false;
} else if (command == "wq") {
save_file(editors[current_editor]);
running = false;
}
handle_command(command);
mode = NORMAL;
command = "";
} else if (isprint((unsigned char)(event.c[0]))) {
+18 -18
View File
@@ -1,4 +1,4 @@
#include "ui/completionbox.h"
/* #include "ui/completionbox.h"
#include "editor/completions.h"
#include "io/sysio.h"
#include "utils/utils.h"
@@ -86,9 +86,9 @@ void CompletionBox::render_update() {
uint32_t total = session->visible.size();
uint32_t rows = MIN(total, 8);
size.row = rows + 2;
size.col = 2 + 2 + max_label_len + 1 + max_detail_len + 2 + max_kind_len + 1;
cells.assign(size.row * size.col, {" ", 0, 0, 0, 0, 0});
auto set = [&](uint32_t r, uint32_t c, const char *text, uint32_t fg,
size.col = 2 + 2 + max_label_len + 1 + max_detail_len + 2 + max_kind_len +
1; cells.assign(size.row * size.col, {" ", 0, 0, 0, 0, 0}); auto set =
[&](uint32_t r, uint32_t c, const char *text, uint32_t fg,
uint32_t bg, uint8_t flags) {
if (r < size.row && c < size.col)
cells[r * size.col + c] = {std::string(text), 0, fg, bg, flags, 0};
@@ -104,14 +104,11 @@ void CompletionBox::render_update() {
for (uint32_t row_idx = start; row_idx < end; row_idx++) {
uint32_t r = (row_idx - start) + 1;
auto &item = session->items[session->visible[row_idx]];
uint32_t bg = (session->visible[row_idx] == session->select) ? sel_bg : 1;
uint32_t fg = 0xFFFFFF;
set(r, 0, "", border_fg, 0, 0);
uint32_t c = 1;
const char *sym = item_symbol(item.kind);
set(r, c++, sym, kind_color(item.kind), bg, 0);
set(r, c++, " ", fg, bg, 0);
for (size_t i = 0; i < item.label.size(); i++)
uint32_t bg = (session->visible[row_idx] == session->select) ? sel_bg :
1; uint32_t fg = 0xFFFFFF; set(r, 0, "│", border_fg, 0, 0); uint32_t c =
1; const char *sym = item_symbol(item.kind); set(r, c++, sym,
kind_color(item.kind), bg, 0); set(r, c++, " ", fg, bg, 0); for (size_t i
= 0; i < item.label.size(); i++)
set(r, c + i, (char[2]){item.label[i], 0}, fg, bg,
item.deprecated ? CF_STRIKETHROUGH : 0);
c += item.label.size();
@@ -128,7 +125,8 @@ void CompletionBox::render_update() {
c += pad;
std::string kind_name = item_kind_name(item.kind);
for (size_t i = 0; i < kind_name.size(); i++)
set(r, c + i, (char[2]){kind_name[i], 0}, kind_color(item.kind), bg, 0);
set(r, c + i, (char[2]){kind_name[i], 0}, kind_color(item.kind), bg,
0);
set(r, size.col - 1, "│", border_fg, 0, 0);
}
uint32_t bottom = size.row - 1;
@@ -137,7 +135,8 @@ void CompletionBox::render_update() {
set(bottom, c, "─", border_fg, 0, 0);
set(bottom, size.col - 1, "┘", border_fg, 0, 0);
if (session->visible.size() > 8) {
std::string info = std::to_string(start + 1) + "-" + std::to_string(end) +
std::string info = std::to_string(start + 1) + "-" + std::to_string(end)
+
"/" + std::to_string(session->visible.size());
for (size_t i = 0; i < info.size() && i < size.col - 2; i++)
set(bottom, 1 + i, (char[2]){info[i], 0}, border_fg, 0, 0);
@@ -152,9 +151,8 @@ void CompletionBox::render(Coord pos) {
if (start_row < 0)
start_row = pos.row + 1;
int32_t start_col = pos.col;
Coord screen_size = get_size();
if (start_col + size.col > screen_size.col) {
start_col = screen_size.col - size.col;
if (start_col + size.col > io::cols) {
start_col = io::cols - size.col;
if (start_col < 0)
start_col = 0;
}
@@ -180,8 +178,10 @@ void CompletionBox::render(Coord pos) {
position.col - session->hover.size.col});
} else {
session->hover.render(
{position.row + session->hover.size.row, position.col + size.col});
{position.row + session->hover.size.row, position.col +
size.col});
}
}
}
}
*/
+1
View File
@@ -59,6 +59,7 @@ char *load_file(const char *path, uint32_t *out_len, bool *out_eol) {
bool has_utf8_bom = (bom[0] == 0xEF && bom[1] == 0xBB && bom[2] == 0xBF);
uint32_t skip = has_utf8_bom ? 3 : 0;
uint32_t data_len = static_cast<uint32_t>(len) - skip;
file.clear();
file.seekg(skip, std::ios::beg);
char *buf = (char *)malloc(data_len + 1);
if (!buf)
+9
View File
@@ -91,6 +91,15 @@ std::string trim(const std::string &s) {
return s.substr(start, end - start + 1);
}
std::string strip_newlines(const std::string &s) {
std::string out;
out.reserve(s.size());
for (char c : s)
if (c != '\n' && c != '\r')
out.push_back(c);
return out;
}
std::string clean_text(const std::string &input) {
std::string result = input;
static const std::unordered_map<std::string, std::string> entities = {
+49
View File
@@ -0,0 +1,49 @@
#include "io/sysio.h"
#include "main.h"
#include "windows/decl.h"
namespace layout {
TileBase root_tile;
Window *focused_window;
std::vector<std::unique_ptr<Popup>> popups;
std::vector<std::unique_ptr<TileBase>> floating_tiles;
} // namespace layout
void render() {
ui::bar.render(io::new_screen);
layout::root_tile.render(io::new_screen);
for (auto &tile : layout::floating_tiles) {
if (tile->hidden())
continue;
tile->render(io::new_screen);
}
for (auto &popup : layout::popups) {
if (popup->hidden)
continue;
popup->render(io::new_screen, popup->size, popup->pos);
}
}
void handle_click(KeyEvent event) {
for (auto &popup : layout::popups) {
if (!popup->hidden &&
inside({event.mouse_y, event.mouse_x}, popup->pos, popup->size)) {
event.mouse_x -= popup->pos.col;
event.mouse_y -= popup->pos.row;
popup->handle_click(event, popup->size);
return;
}
}
for (auto &tile : layout::floating_tiles) {
if (!tile->hidden() &&
inside({event.mouse_y, event.mouse_x}, tile->pos, tile->size)) {
event.mouse_x -= tile->pos.col;
event.mouse_y -= tile->pos.row;
tile->handle_click(event);
return;
}
}
if (inside({event.mouse_y, event.mouse_x}, layout::root_tile.pos,
layout::root_tile.size))
layout::root_tile.handle_click(event);
}