107 lines
3.5 KiB
C++
107 lines
3.5 KiB
C++
#ifndef EDITOR_H
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#define EDITOR_H
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#include "ui/diagnostics.h"
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#include "ui/hover.h"
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#include "editor/spans.h"
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#include "io/knot.h"
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#include "io/sysio.h"
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#include "ts/decl.h"
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#include "utils/utils.h"
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#define CHAR 0
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#define WORD 1
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#define LINE 2
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#define EXTRA_META 4
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#define INDENT_WIDTH 2
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struct Editor {
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std::string filename;
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std::string uri;
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Knot *root;
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std::shared_mutex knot_mtx;
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Coord cursor;
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uint32_t cursor_preffered;
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Coord selection;
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bool selection_active;
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int selection_type;
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Coord position;
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Coord size;
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Coord scroll;
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TSSetMain ts;
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Queue<TSInputEdit> edit_queue;
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std::vector<Fold> folds;
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Spans spans;
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Spans word_spans;
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Spans hex_color_spans;
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uint32_t hooks[94];
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bool jumper_set;
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std::shared_mutex v_mtx;
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std::vector<VWarn> warnings;
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bool warnings_dirty;
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VAI ai;
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std::shared_mutex lsp_mtx;
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std::shared_ptr<struct LSPInstance> lsp;
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bool hover_active;
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HoverBox hover;
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bool diagnostics_active;
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DiagnosticBox diagnostics;
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int lsp_version = 1;
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};
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Editor *new_editor(const char *filename_arg, Coord position, Coord size);
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void save_file(Editor *editor);
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void free_editor(Editor *editor);
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void render_editor(Editor *editor);
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void fold(Editor *editor, uint32_t start_line, uint32_t end_line);
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void cursor_up(Editor *editor, uint32_t number);
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void cursor_down(Editor *editor, uint32_t number);
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Coord move_left(Editor *editor, Coord cursor, uint32_t number);
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Coord move_right(Editor *editor, Coord cursor, uint32_t number);
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Coord move_left_pure(Editor *editor, Coord cursor, uint32_t number);
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Coord move_right_pure(Editor *editor, Coord cursor, uint32_t number);
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void cursor_left(Editor *editor, uint32_t number);
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void cursor_right(Editor *editor, uint32_t number);
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void scroll_up(Editor *editor, int32_t number);
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void scroll_down(Editor *editor, uint32_t number);
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void ensure_cursor(Editor *editor);
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void indent_line(Editor *editor, uint32_t row);
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void dedent_line(Editor *editor, uint32_t row);
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void ensure_scroll(Editor *editor);
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void handle_editor_event(Editor *editor, KeyEvent event);
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void edit_erase(Editor *editor, Coord pos, int64_t len);
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void edit_insert(Editor *editor, Coord pos, char *data, uint32_t len);
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Coord editor_hit_test(Editor *editor, uint32_t x, uint32_t y);
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char *get_selection(Editor *editor, uint32_t *out_len, Coord *out_start);
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void editor_worker(Editor *editor);
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void move_line_down(Editor *editor);
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void move_line_up(Editor *editor);
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void word_boundaries(Editor *editor, Coord coord, uint32_t *prev_col,
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uint32_t *next_col, uint32_t *prev_clusters,
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uint32_t *next_clusters);
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void word_boundaries_exclusive(Editor *editor, Coord coord, uint32_t *prev_col,
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uint32_t *next_col);
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std::vector<Fold>::iterator find_fold_iter(Editor *editor, uint32_t line);
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bool add_fold(Editor *editor, uint32_t start, uint32_t end);
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bool remove_fold(Editor *editor, uint32_t line);
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uint32_t leading_indent(const char *line, uint32_t len);
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uint32_t get_indent(Editor *editor, Coord cursor);
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bool closing_after_cursor(const char *line, uint32_t len, uint32_t col);
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void editor_lsp_handle(Editor *editor, json msg);
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inline void apply_hook_insertion(Editor *editor, uint32_t line, uint32_t rows) {
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for (auto &hook : editor->hooks)
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if (hook > line)
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hook += rows;
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}
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inline void apply_hook_deletion(Editor *editor, uint32_t removal_start,
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uint32_t removal_end) {
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for (auto &hook : editor->hooks)
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if (hook > removal_start)
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hook -= removal_end - removal_start + 1;
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}
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#endif
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