Fabel/Fabelous-Autocoder
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Fabelous-Autocoder
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not enough lines between preview and final

This commit is contained in:
Falko Victor Habel 2024-10-08 11:17:17 +02:00
parent f6ea8494a7
commit dcb5a3bbdf
1 changed files with 50 additions and 78 deletions
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100
src/extension.ts
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@ -61,6 +61,7 @@ const previewDecorationType = vscode.window.createTextEditorDecorationType({
textDecoration: 'none; display: none;', // Hide the original text textDecoration: 'none; display: none;', // Hide the original text
}); });
async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationToken?: vscode.CancellationToken) { async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationToken?: vscode.CancellationToken) {
const document = textEditor.document; const document = textEditor.document;
const position = textEditor.selection.active; const position = textEditor.selection.active;
@ -116,40 +117,42 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
let previewInserted = false; let previewInserted = false;
let originalContent: string; let originalContent: string;
let previewStartLine: number; let previewStartLine: number;
let previewEndLine: number;
const storeAndInsertPreview = async () => { const storeAndInsertPreview = async () => {
previewStartLine = startLine; const currentLine = position.line;
const endLine = document.lineCount - 1; previewStartLine = currentLine;
const endCharacter = document.lineAt(endLine).text.length; const previewLines = completionText.split('\n');
const fullRange = new vscode.Range(startLine, 0, endLine, endCharacter); previewEndLine = previewStartLine + previewLines.length;
// Ensure the previewEndLine doesn't exceed the document's line count
const documentEndLine = document.lineCount - 1;
previewEndLine = Math.min(previewEndLine, documentEndLine + 1);
// Store original content
const fullRange = new vscode.Range(previewStartLine, 0, previewEndLine, document.lineAt(previewEndLine - 1).text.length);
originalContent = document.getText(fullRange); originalContent = document.getText(fullRange);
const previewContent = completionText + '\n'.repeat(1); // Prepare the new content
const newContent = previewLines.join('\n');
const edit = new vscode.WorkspaceEdit(); const edit = new vscode.WorkspaceEdit();
edit.replace(document.uri, fullRange, previewContent); // Overwrite the content edit.replace(document.uri, fullRange, newContent);
await vscode.workspace.applyEdit(edit); await vscode.workspace.applyEdit(edit);
// Split the preview content into lines // Highlight only the new lines
const previewLines = previewContent.split('\n'); const previewRanges: vscode.DecorationOptions[] = previewLines.map((line: string, index: number) => ({
range: new vscode.Range(previewStartLine + index, 0, previewStartLine + index, line.length),
// Set decorations on the newly inserted lines
const previewRanges: vscode.DecorationOptions[] = [];
for (let i = 0; i < previewLines.length; i++) {
const range = new vscode.Range(previewStartLine + i, 0, previewStartLine + i, previewLines[i].length);
previewRanges.push({
range,
renderOptions: { renderOptions: {
after: { after: {
contentText: previewLines[i], contentText: line,
} }
} }
}); }));
}
textEditor.setDecorations(previewDecorationType, previewRanges); textEditor.setDecorations(previewDecorationType, previewRanges);
previewInserted = true; previewInserted = true;
}; };
const disposable = vscode.window.onDidChangeTextEditorSelection(async (event) => { const disposable = vscode.window.onDidChangeTextEditorSelection(async (event) => {
const textEditor = vscode.window.activeTextEditor; const textEditor = vscode.window.activeTextEditor;
if (!textEditor || !previewInserted || isHandlingChange) { if (!textEditor || !previewInserted || isHandlingChange) {
@ -162,7 +165,6 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
const activeSelection = textEditor.selection; const activeSelection = textEditor.selection;
const changeStartLine = activeSelection.active.line; const changeStartLine = activeSelection.active.line;
// Detect Tab key press by checking the active selection
if (event.kind === vscode.TextEditorSelectionChangeKind.Keyboard && changeStartLine >= previewStartLine) { if (event.kind === vscode.TextEditorSelectionChangeKind.Keyboard && changeStartLine >= previewStartLine) {
const changeText = textEditor.document.getText(activeSelection); const changeText = textEditor.document.getText(activeSelection);
@ -176,7 +178,6 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
} }
}); });
// Handles Enter key separately
vscode.workspace.onDidChangeTextDocument(async (event) => { vscode.workspace.onDidChangeTextDocument(async (event) => {
const textEditor = vscode.window.activeTextEditor; const textEditor = vscode.window.activeTextEditor;
if (!textEditor || event.document.uri.toString() !== textEditor.document.uri.toString() || !previewInserted || isHandlingChange) { if (!textEditor || event.document.uri.toString() !== textEditor.document.uri.toString() || !previewInserted || isHandlingChange) {
@ -190,15 +191,12 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
const changeStartLine = change.range.start.line; const changeStartLine = change.range.start.line;
if (change.text.includes('\n') && changeStartLine >= previewStartLine) { if (change.text.includes('\n') && changeStartLine >= previewStartLine) {
// Accept the preview and move to the next line
await acceptPreview(textEditor, textEditor.document, startLine, textEditor.selection.active, completionText); await acceptPreview(textEditor, textEditor.document, startLine, textEditor.selection.active, completionText);
await vscode.commands.executeCommand('default:type', { text: '\n' }); await vscode.commands.executeCommand('default:type', { text: '\n' });
break; break;
} }
// Handle Backspace
if (change.text === '' && change.rangeLength === 1 && changeStartLine >= previewStartLine) { if (change.text === '' && change.rangeLength === 1 && changeStartLine >= previewStartLine) {
// Discard the preview if Backspace is pressed
await restoreOriginalContent(); await restoreOriginalContent();
break; break;
} }
@ -208,37 +206,10 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
} }
}); });
vscode.window.onDidChangeTextEditorSelection(async (event) => {
const textEditor = vscode.window.activeTextEditor;
if (!textEditor || !previewInserted || isHandlingChange) {
return;
}
isHandlingChange = true;
try {
// Handle arrow keys or any other navigation keys
const currentSelection = event.selections[0];
const { document } = textEditor;
// Detect unwanted acceptance from simple navigation
if (currentSelection.start.line < previewStartLine) {
await restoreOriginalContent();
}
} finally {
isHandlingChange = false;
}
});
// Restore original content if Backspace is pressed (decline the preview)
const restoreOriginalContent = async () => { const restoreOriginalContent = async () => {
if (!previewInserted) return; if (!previewInserted) return;
const endLine = document.lineCount - 1; const fullRange = new vscode.Range(previewStartLine, 0, previewEndLine, 0);
const fullRange = new vscode.Range(previewStartLine, 0, endLine, document.lineAt(endLine).text.length);
const edit = new vscode.WorkspaceEdit(); const edit = new vscode.WorkspaceEdit();
edit.replace(document.uri, fullRange, originalContent); edit.replace(document.uri, fullRange, originalContent);
@ -249,17 +220,23 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
disposable.dispose(); // Cancel listener when preview is discarded disposable.dispose(); // Cancel listener when preview is discarded
}; };
// Accept the preview when Tab is pressed
const acceptPreview = async (textEditor: vscode.TextEditor, document: vscode.TextDocument, startLine: number, position: vscode.Position, completionText: string) => { const acceptPreview = async (textEditor: vscode.TextEditor, document: vscode.TextDocument, startLine: number, position: vscode.Position, completionText: string) => {
textEditor.setDecorations(previewDecorationType, []); textEditor.setDecorations(previewDecorationType, []);
const edit = new vscode.WorkspaceEdit(); const edit = new vscode.WorkspaceEdit();
// Adjust the insertion logic to avoid duplicate newlines const previewLines = completionText.split('\n');
const insertText = completionText; const endLine = startLine + previewLines.length;
// Replace the range from the start of the context to the current position // Ensure that endLine does not exceed document bounds
const replaceRange = new vscode.Range(startLine, 0, position.line, position.character); const documentEndLine = document.lineCount - 1;
edit.replace(document.uri, replaceRange, insertText); const finalEndLine = Math.min(endLine, documentEndLine + 1);
// Prepare the new content
const newContent = previewLines.join('\n');
// Replace the range with the new content
const replaceRange = new vscode.Range(startLine, 0, finalEndLine, document.lineAt(finalEndLine - 1).text.length);
edit.replace(document.uri, replaceRange, newContent.trim());
await vscode.workspace.applyEdit(edit); await vscode.workspace.applyEdit(edit);
await document.save(); await document.save();
@ -268,12 +245,7 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
previewInserted = false; previewInserted = false;
}; };
// Call this function to initiate the preview
await storeAndInsertPreview(); await storeAndInsertPreview();
} catch (err: any) { } catch (err: any) {
vscode.window.showErrorMessage( vscode.window.showErrorMessage(
"Fabelous Autocoder encountered an error: " + err.message "Fabelous Autocoder encountered an error: " + err.message