abbyswag/qwen-code
1
0
Fork 0
mirror of https://github.com/QwenLM/qwen-code.git synced 2025-12-21 01:07:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Implement additional readline-like keybindings, including alt-left arrow and alt-right arrow. (#443)

Browse Source 
This change adds keybinding support for:

  - `Ctrl+B`: Moves the cursor backward one character.
  - `Ctrl+F`: Moves the cursor forward one character.
  - `Alt+Left Arrow`: Moves the cursor backward one word.
  - `Alt+Right Arrow`: Moves the cursor forward one word.

Closes b/411469305.
This commit is contained in:
DeWitt Clinton
2025-05-20 10:12:07 -07:00
committed by GitHub
parent 6ca446bded
commit ee702c3139
4 changed files with 12 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
packages/cli/src/ui/components/shared/multiline-editor.tsx
View File

@@ -44,12 +44,7 @@ export interface MultilineTextEditorProps {
// Called on all key events to allow the caller. Returns true if the
// event was handled and should not be passed to the editor.
readonly inputPreprocessor?: (
input: string,
key: Key,
currentText: string,
cursorOffset: number,
) => boolean;
readonly inputPreprocessor?: (input: string, key: Key) => boolean;
// Optional initial cursor position (character offset)
readonly initialCursorOffset?: number;
@@ -98,14 +93,7 @@ export const MultilineTextEditor = ({
return;
}
// Calculate cursorOffset for inputPreprocessor
let charOffset = 0;
for (let i = 0; i < buffer.cursor[0]; i++) {
charOffset += buffer.lines[i].length + 1; // +1 for newline
}
charOffset += buffer.cursor[1];
if (inputPreprocessor?.(input, key, buffer.text, charOffset) === true) {
if (inputPreprocessor?.(input, key) === true) {
return;
}
@@ -121,14 +109,7 @@ export const MultilineTextEditor = ({
const isCtrlX =
(key.ctrl && (input === 'x' || input === '\x18')) || input === '\x18';
const isCtrlE =
(key.ctrl && (input === 'e' || input === '\x05')) ||
input === '\x05' ||
(!key.ctrl &&
input === 'e' &&
input.length === 1 &&
input.charCodeAt(0) === 5);
if (isCtrlX || isCtrlE) {
if (isCtrlX) {
buffer.openInExternalEditor();
return;
}

10
packages/cli/src/ui/components/shared/text-buffer.ts
View File

@@ -1104,16 +1104,22 @@ export function useTextBuffer({
if (key['return'] || input === '\r' || input === '\n') newline();
else if (key['leftArrow'] && !key['meta'] && !key['ctrl'] && !key['alt'])
move('left');
else if (key['ctrl'] && input === 'b') move('left');
else if (key['rightArrow'] && !key['meta'] && !key['ctrl'] && !key['alt'])
move('right');
else if (key['ctrl'] && input === 'f') move('right');
else if (key['upArrow']) move('up');
else if (key['downArrow']) move('down');
else if ((key['meta'] || key['ctrl'] || key['alt']) && key['leftArrow'])
else if ((key['ctrl'] || key['alt']) && key['leftArrow'])
move('wordLeft');
else if ((key['meta'] || key['ctrl'] || key['alt']) && key['rightArrow'])
else if (key['meta'] && input === 'b') move('wordLeft');
else if ((key['ctrl'] || key['alt']) && key['rightArrow'])
move('wordRight');
else if (key['meta'] && input === 'f') move('wordRight');
else if (key['home']) move('home');
else if (key['ctrl'] && input === 'a') move('home');
else if (key['end']) move('end');
else if (key['ctrl'] && input === 'e') move('end');
else if (
(key['meta'] || key['ctrl'] || key['alt']) &&
(key['backspace'] || input === '\x7f')