Copyright 2025 Syed Daanish # TODO - 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 * Allow keybinds to be set in ruby * 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) * add links support in xterm (kitty like clickable links) * And preprocess markdown in popups to be more like styled than just highlighted * In the ruby libcrib populate toplevel binding and file and dir and rubybuild stuff and other similar constants * in require_relative allow requiring without appending .rb if possible. * Possibly in the future limit memory usage by parser for larger files * 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. * [ ] 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 * [ ] Make warning before ctrl+q for saving * [ ] **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. * [ ] **Readme:** Update readme to show ruby based config in detail. * [ ] **UI Refinement:** * [ ] 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) * add `:j` command to jump to line \ in the current file * and give warning for invalid commands * and upon escape clear the current command * allow multiline logging which captures the input entirely and y will copy the log and anything else will exit * it will then collapse to being the first line from the log only * 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 * Allow ruby to config lsp capabilities * also try to fix why solargraph is the only one breaking on edits near emojis * ruby-lsp also supports erb so thats a plus * the ruby should have an api to be able to draw windows and add mappings to them * **Syntax highlighting** * ruby done!! * finish bash then do all the directive-like ones like jsonc (first to help with theme files) / toml / yaml / ini / nginx * then [ch](++)? then gdscript and python then erb then php * then markdown / html * then gitignore / gitattributes * then fish then sql then css and [jt]sx? then lua (make with type annotations for lsp results) * then haskell then gomod then go then rust * [ ] **Undo/Redo:** Add support for undo/redo history. * [ ] **Auto brace selection:** Add support for auto brace selection. ### UX * [ ] **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. ### 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. * [ ] **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`. ### Visuals, UI & Extensions? * [ ] 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. ### 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.