MEMORY.md

Memory

Created Files and Exported APIs

src/core/state.js

• Exports: Singleton instance of State class
• API:
  • get(): Returns current state
  • set(partialState): Updates state
  • subscribe(listener): Returns unsubscribe function
  • updateTabs(tabs)
  • updateBuffers(buffers)
  • updateExplorerTree(tree)
  • setUiFocus(focus)
  • updateSearchState(searchState)
  • setTerminalSize(size)
  • setActiveTabId(tabId)
  • setClipboard(clipboard)

src/core/actions.js

• Exports: { actions, ACTION_TYPES }
• API:
  • ACTION_TYPES: Object with string constants for action types
  • actions: Object with action creators:
    • updateTabs(tabs)
    • updateBuffers(buffers)
    • updateExplorerTree(tree)
    • setUiFocus(focus)
    • updateSearchState(searchState)
    • setTerminalSize(size)
    • setActiveTabId(tabId)
    • setClipboard(clipboard)

src/editor/Buffer.js

• Exports: Buffer class
• API:
  • constructor(id, initialContent = '')
  • getLine(row)
  • getLineCount()
  • insertText(text)
  • insertNewline()
  • backspace()
  • delete()
  • moveCursorUp()
  • moveCursorDown()
  • moveCursorLeft()
  • moveCursorRight()
  • setSelection(start, end)
  • clearSelection()
  • deleteSelection()
  • copy(): Returns selected text
  • cut(): Returns selected text and removes it
  • paste(text)
  • duplicateLine()
  • deleteLine()
  • moveLineUp()
  • moveLineDown()
  • selectAll()
  • goToLine(lineNumber)
  • getState(): Returns serializable state
  • setState(state): Restores state

src/editor/History.js

• Exports: HistorySnapshot class
• API:
  • constructor(buffer)
  • save(): Saves current buffer state
  • undo(): Returns true if undone, false if at earliest state
  • redo(): Returns true if redone, false if no more redos
  • clear(): Clears history and saves current state

src/editor/Search.js

• Exports: Search class
• API:
  • constructor(buffer)
  • setQuery(query): Sets search query and performs search, returns state
  • findNext(): Returns true if moved to next match
  • findPrevious(): Returns true if moved to previous match
  • getCurrentMatch(): Returns current match object or null
  • replaceCurrent(newText): Replaces current match, returns true if successful
  • replaceAll(newText): Replaces all matches, returns count of replacements
  • getState(): Returns current search state

src/files/fileSystem.js

• Exports: Object with filesystem utility functions
• API:
  • setBaseDir(dir): Sets base directory for operations
  • getBaseDir(): Returns current base directory
  • resolveSafePath(userPath): Resolves path safely within baseDir
  • readFileSafe(filePath): Reads file as UTF-8 string
  • writeFileSafe(filePath, data, options): Writes file
  • listDirSafe(dirPath): Lists directory contents
  • statSafe(filePath): Gets file/directory stats
  • isDirSafe(dirPath): Checks if path is directory
  • isFileSafe(filePath): Checks if path is file
  • removeSafe(targetPath, options): Removes file/directory
  • mkdirSafe(dirPath, options): Creates directory

src/files/FileTree.js

• Exports: FileTree class
• API:
  • constructor(baseDir)
  • build(): Builds tree from baseDir, returns root node
  • findNodeByPath(absPath): Finds node by absolute path
  • toggleExpanded(absPath): Toggles directory expanded state
  • getVisibleNodes(): Returns array of visible nodes (depth-first)
  • setSelectedNodeByPath(absPath): Sets selected node by path
  • getSelectedNode(): Returns currently selected node
  • selectNext(): Selects next visible node
  • selectPrevious(): Selects previous visible node
  • selectRight(): Expands directory or moves to first child
  • selectLeft(): Collapses directory or moves to parent
  • refresh(): Rebuilds tree from baseDir

src/files/fileOps.js

• Exports: Object with file operation functions
• API:
  • createFile(filePath, content = ''): Creates file with optional content
  • createDirectory(dirPath): Creates directory
  • rename(oldPath, newPath): Renames file/directory
  • deleteItem(targetPath): Deletes file/directory recursively
  • exists(targetPath): Checks if path exists
  • copy(sourcePath, destPath): Copies file/directory