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issue/4599-add cursor position information down inside the editor area. #4626

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issue/4599-add cursor position information down inside the editor area. #4626

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11f11ff
add cursor position information down inside the editor area.
STF-Zero Oct 30, 2024
282343e
Merge branch 'main' into main
STF-Zero Oct 30, 2024
80481df
Merge branch 'main' into main
STF-Zero Oct 30, 2024
f475f9e
Merge branch 'main' into main
STF-Zero Oct 30, 2024
e03a716
change 'line:..., column:...' to adapt to prettier
STF-Zero Oct 31, 2024
33150fc
Merge branch 'All-Hands-AI:main' into main
STF-Zero Oct 31, 2024
69940b7
Merge branch 'main' of https://github.com/STF-Zero/OpenHands
STF-Zero Oct 31, 2024
7e0ba1a
Merge branch 'main' into main
STF-Zero Nov 1, 2024
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50 changes: 34 additions & 16 deletions frontend/src/routes/_oh.app._index/code-editor-component.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import { Editor, Monaco } from "@monaco-editor/react";
import React from "react";
import React, { useState } from "react";
import { useTranslation } from "react-i18next";
import { VscCode } from "react-icons/vsc";
import { type editor } from "monaco-editor";
Expand All @@ -22,6 +22,8 @@ function CodeEditorCompoonent({ isReadOnly }: CodeEditorCompoonentProps) {
saveFileContent: saveNewFileContent,
} = useFiles();

const [cursorPosition, setCursorPosition] = useState({ line: 1, column: 1 });

const handleEditorDidMount = React.useCallback(
(editor: editor.IStandaloneCodeEditor, monaco: Monaco): void => {
monaco.editor.defineTheme("my-theme", {
Expand All @@ -34,6 +36,13 @@ function CodeEditorCompoonent({ isReadOnly }: CodeEditorCompoonentProps) {
});

monaco.editor.setTheme("my-theme");

editor.onDidChangeCursorPosition((e) => {
setCursorPosition({
line: e.position.lineNumber,
column: e.position.column,
});
});
},
[],
);
Expand Down Expand Up @@ -62,7 +71,7 @@ function CodeEditorCompoonent({ isReadOnly }: CodeEditorCompoonentProps) {
return () => {
document.removeEventListener("keydown", handleSave);
};
}, [saveNewFileContent]);
}, [saveNewFileContent, selectedPath]);

if (!selectedPath) {
return (
Expand All @@ -77,20 +86,29 @@ function CodeEditorCompoonent({ isReadOnly }: CodeEditorCompoonentProps) {
}

return (
<Editor
data-testid="code-editor"
height="100%"
path={selectedPath ?? undefined}
defaultValue=""
value={
selectedPath
? modifiedFiles[selectedPath] || files[selectedPath]
: undefined
}
onMount={handleEditorDidMount}
onChange={handleEditorChange}
options={{ readOnly: isReadOnly }}
/>
<div className="flex grow flex-col h-full w-full">
{/* Ensure that the editor takes up the maximum amount of space in the parent container */}
<div className="flex-grow min-h-0">
<Editor
data-testid="code-editor"
height="100%"
path={selectedPath ?? undefined}
defaultValue=""
value={
selectedPath
? modifiedFiles[selectedPath] || files[selectedPath]
: undefined
}
onMount={handleEditorDidMount}
onChange={handleEditorChange}
options={{ readOnly: isReadOnly }}
/>
</div>
{/* cursor position information */}
<div className="p-2 text-neutral-500 flex-shrink-0">
Row: {cursorPosition.line}, Column: {cursorPosition.column}
</div>
</div>
);
}

Expand Down
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