Fabel/Fabelous-Autocoder
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feat/preview #3

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Fabel merged 25 commits from feat/preview into develop 2024-10-09 12:27:58 +00:00
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1 changed files with 45 additions and 17 deletions
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Showing only changes of commit f122d99ba1 - Show all commits

62
src/extension.ts
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@ -116,6 +116,8 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
let previewInserted = false;
let originalContent: string;
let previewStartLine: number;
const storeAndInsertPreview = async () => {
previewStartLine = startLine;
const endLine = document.lineCount - 1;
@ -148,8 +150,33 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
textEditor.setDecorations(previewDecorationType, previewRanges);
previewInserted = true;
};
const disposable = vscode.workspace.onDidChangeTextDocument(async (event) => {
const disposable = vscode.window.onDidChangeTextEditorSelection(async (event) => {
const textEditor = vscode.window.activeTextEditor;
if (!textEditor || !previewInserted || isHandlingChange) {
return;
}
isHandlingChange = true;
try {
const activeSelection = textEditor.selection;
const changeStartLine = activeSelection.active.line;
// Detect Tab key press by checking the active selection
if (event.kind === vscode.TextEditorSelectionChangeKind.Keyboard && changeStartLine >= previewStartLine) {
const changeText = textEditor.document.getText(activeSelection);
if (changeText === '') {
// Tab key (empty selection) -> Accept the preview
await acceptPreview(textEditor, textEditor.document, startLine, activeSelection.active, completionText);
}
}
} finally {
isHandlingChange = false;
}
});
vscode.workspace.onDidChangeTextDocument(async (event) => {
const textEditor = vscode.window.activeTextEditor;
if (!textEditor || event.document.uri.toString() !== textEditor.document.uri.toString() || !previewInserted || isHandlingChange) {
return;
@ -166,7 +193,7 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
await restoreOriginalContent();
}
// Detect Tab key press
// Detect Tab key press by checking if the inserted text is a tab character
if (change.text === '\t' && changeStartLine >= previewStartLine) {
await acceptPreview(textEditor, event.document, startLine, textEditor.selection.active, completionText);
}
@ -175,26 +202,24 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
isHandlingChange = false;
}
});
// Restore original content if Backspace is pressed (decline the preview)
const restoreOriginalContent = async () => {
if (!previewInserted) return;
const endLine = document.lineCount - 1;
const fullRange = new vscode.Range(previewStartLine, 0, endLine, document.lineAt(endLine).text.length);
const edit = new vscode.WorkspaceEdit();
edit.replace(document.uri, fullRange, originalContent);
await vscode.workspace.applyEdit(edit);
textEditor.setDecorations(previewDecorationType, []);
previewInserted = false;
disposable.dispose();
disposable.dispose(); // Cancel listener when preview is discarded
};
// Modify the acceptPreview function to match the working version
// Accept the preview when Tab is pressed
const acceptPreview = async (textEditor: vscode.TextEditor, document: vscode.TextDocument, startLine: number, position: vscode.Position, completionText: string) => {
console.log("Accepting preview with completion text:", completionText);
textEditor.setDecorations(previewDecorationType, []);
@ -202,21 +227,24 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
// Adjust the insertion logic to avoid duplicate newlines
const insertText = completionText;
// Replace the range from the start of the context to the current position
const replaceRange = new vscode.Range(startLine, 0, position.line, position.character);
edit.replace(document.uri, replaceRange, insertText);
await vscode.workspace.applyEdit(edit);
await document.save();
disposable.dispose();
disposable.dispose(); // Cancel listener when preview is accepted
previewInserted = false;
console.log("Preview accepted");
};
// Call this function to initiate the preview
await storeAndInsertPreview();
} catch (err: any) {
vscode.window.showErrorMessage(