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230 lines
8.9 KiB
TypeScript
230 lines
8.9 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { addDisposableListener, Dimension } from 'vs/base/browser/dom';
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import * as aria from 'vs/base/browser/ui/aria/aria';
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import { toDisposable } from 'vs/base/common/lifecycle';
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import { assertType } from 'vs/base/common/types';
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import { ICodeEditor } from 'vs/editor/browser/editorBrowser';
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import { EditorLayoutInfo, EditorOption } from 'vs/editor/common/config/editorOptions';
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import { Position } from 'vs/editor/common/core/position';
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import { Range } from 'vs/editor/common/core/range';
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import { ZoneWidget } from 'vs/editor/contrib/zoneWidget/browser/zoneWidget';
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import { localize } from 'vs/nls';
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import { IContextKey, IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
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import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
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import { ACTION_ACCEPT_CHANGES, ACTION_REGENERATE_RESPONSE, ACTION_TOGGLE_DIFF, CTX_INLINE_CHAT_OUTER_CURSOR_POSITION, EditMode, InlineChatConfigKeys, MENU_INLINE_CHAT_WIDGET_STATUS } from 'vs/workbench/contrib/inlineChat/common/inlineChat';
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import { EditorBasedInlineChatWidget } from './inlineChatWidget';
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import { isEqual } from 'vs/base/common/resources';
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import { StableEditorBottomScrollState } from 'vs/editor/browser/stableEditorScroll';
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import { ScrollType } from 'vs/editor/common/editorCommon';
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import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
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import { ILogService } from 'vs/platform/log/common/log';
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import { IChatWidgetLocationOptions } from 'vs/workbench/contrib/chat/browser/chatWidget';
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import { MenuId } from 'vs/platform/actions/common/actions';
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export class InlineChatZoneWidget extends ZoneWidget {
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readonly widget: EditorBasedInlineChatWidget;
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private readonly _ctxCursorPosition: IContextKey<'above' | 'below' | ''>;
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private _dimension?: Dimension;
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constructor(
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location: IChatWidgetLocationOptions,
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editor: ICodeEditor,
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@IInstantiationService private readonly _instaService: IInstantiationService,
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@ILogService private _logService: ILogService,
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@IContextKeyService contextKeyService: IContextKeyService,
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@IConfigurationService configurationService: IConfigurationService,
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) {
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super(editor, { showFrame: false, showArrow: false, isAccessible: true, className: 'inline-chat-widget', keepEditorSelection: true, showInHiddenAreas: true, ordinal: 10000 });
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this._ctxCursorPosition = CTX_INLINE_CHAT_OUTER_CURSOR_POSITION.bindTo(contextKeyService);
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this._disposables.add(toDisposable(() => {
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this._ctxCursorPosition.reset();
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}));
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this.widget = this._instaService.createInstance(EditorBasedInlineChatWidget, location, this.editor, {
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statusMenuId: {
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menu: MENU_INLINE_CHAT_WIDGET_STATUS,
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options: {
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buttonConfigProvider: (action, index) => {
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const isSecondary = index > 0;
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if (new Set([ACTION_REGENERATE_RESPONSE, ACTION_TOGGLE_DIFF]).has(action.id)) {
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return { isSecondary, showIcon: true, showLabel: false };
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} else if (action.id === ACTION_ACCEPT_CHANGES) {
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return { isSecondary };
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} else {
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return { isSecondary };
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}
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}
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}
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},
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chatWidgetViewOptions: {
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menus: {
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executeToolbar: MenuId.ChatExecute,
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telemetrySource: 'interactiveEditorWidget-toolbar',
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},
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rendererOptions: {
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renderTextEditsAsSummary: (uri) => {
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// render edits as summary only when using Live mode and when
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// dealing with the current file in the editor
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return isEqual(uri, editor.getModel()?.uri)
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&& configurationService.getValue<EditMode>(InlineChatConfigKeys.Mode) === EditMode.Live;
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},
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}
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}
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});
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this._disposables.add(this.widget);
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let scrollState: StableEditorBottomScrollState | undefined;
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this._disposables.add(this.widget.chatWidget.onWillMaybeChangeHeight(() => {
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if (this.position) {
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scrollState = StableEditorBottomScrollState.capture(this.editor);
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}
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}));
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this._disposables.add(this.widget.onDidChangeHeight(() => {
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if (this.position) {
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// only relayout when visible
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scrollState ??= StableEditorBottomScrollState.capture(this.editor);
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const height = this._computeHeight();
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this._relayout(height.linesValue);
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scrollState.restore(this.editor);
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scrollState = undefined;
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this._revealTopOfZoneWidget(this.position, height);
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}
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}));
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this.create();
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this._disposables.add(addDisposableListener(this.domNode, 'click', e => {
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if (!this.editor.hasWidgetFocus() && !this.widget.hasFocus()) {
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this.editor.focus();
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}
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}, true));
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// todo@jrieken listen ONLY when showing
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const updateCursorIsAboveContextKey = () => {
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if (!this.position || !this.editor.hasModel()) {
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this._ctxCursorPosition.reset();
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} else if (this.position.lineNumber === this.editor.getPosition().lineNumber) {
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this._ctxCursorPosition.set('above');
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} else if (this.position.lineNumber + 1 === this.editor.getPosition().lineNumber) {
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this._ctxCursorPosition.set('below');
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} else {
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this._ctxCursorPosition.reset();
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}
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};
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this._disposables.add(this.editor.onDidChangeCursorPosition(e => updateCursorIsAboveContextKey()));
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this._disposables.add(this.editor.onDidFocusEditorText(e => updateCursorIsAboveContextKey()));
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updateCursorIsAboveContextKey();
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}
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protected override _fillContainer(container: HTMLElement): void {
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container.appendChild(this.widget.domNode);
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}
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protected override _doLayout(heightInPixel: number): void {
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const info = this.editor.getLayoutInfo();
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let width = info.contentWidth - (info.glyphMarginWidth + info.decorationsWidth);
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width = Math.min(640, width);
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this._dimension = new Dimension(width, heightInPixel);
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this.widget.layout(this._dimension);
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}
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private _computeHeight(): { linesValue: number; pixelsValue: number } {
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const chatContentHeight = this.widget.contentHeight;
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const editorHeight = this.editor.getLayoutInfo().height;
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const contentHeight = Math.min(chatContentHeight, Math.max(this.widget.minHeight, editorHeight * 0.42));
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const heightInLines = contentHeight / this.editor.getOption(EditorOption.lineHeight);
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return { linesValue: heightInLines, pixelsValue: contentHeight };
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}
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protected override _onWidth(_widthInPixel: number): void {
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if (this._dimension) {
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this._doLayout(this._dimension.height);
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}
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}
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override show(position: Position): void {
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assertType(this.container);
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const scrollState = StableEditorBottomScrollState.capture(this.editor);
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const info = this.editor.getLayoutInfo();
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const marginWithoutIndentation = info.glyphMarginWidth + info.decorationsWidth + info.lineNumbersWidth;
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this.container.style.marginLeft = `${marginWithoutIndentation}px`;
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const height = this._computeHeight();
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super.show(position, height.linesValue);
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this.widget.chatWidget.setVisible(true);
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this.widget.focus();
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scrollState.restore(this.editor);
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this._revealTopOfZoneWidget(position, height);
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}
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override updatePositionAndHeight(position: Position): void {
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const scrollState = StableEditorBottomScrollState.capture(this.editor);
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const height = this._computeHeight();
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super.updatePositionAndHeight(position, height.linesValue);
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scrollState.restore(this.editor);
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this._revealTopOfZoneWidget(position, height);
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}
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private _revealTopOfZoneWidget(position: Position, height: { linesValue: number; pixelsValue: number }) {
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// reveal top of zone widget
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const lineNumber = position.lineNumber <= 1 ? 1 : 1 + position.lineNumber;
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const scrollTop = this.editor.getScrollTop();
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const lineTop = this.editor.getTopForLineNumber(lineNumber);
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const zoneTop = lineTop - height.pixelsValue;
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const editorHeight = this.editor.getLayoutInfo().height;
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const lineBottom = this.editor.getBottomForLineNumber(lineNumber);
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let newScrollTop = zoneTop;
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let forceScrollTop = false;
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if (lineBottom >= (scrollTop + editorHeight)) {
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// revealing the top of the zone would pust out the line we are interested it and
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// therefore we keep the line in the view port
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newScrollTop = lineBottom - editorHeight;
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forceScrollTop = true;
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}
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if (newScrollTop < scrollTop || forceScrollTop) {
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this._logService.trace('[IE] REVEAL zone', { zoneTop, lineTop, lineBottom, scrollTop, newScrollTop, forceScrollTop });
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this.editor.setScrollTop(newScrollTop, ScrollType.Immediate);
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}
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}
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protected override revealRange(range: Range, isLastLine: boolean): void {
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// noop
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}
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protected override _getWidth(info: EditorLayoutInfo): number {
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return info.width - info.minimap.minimapWidth;
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}
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override hide(): void {
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const scrollState = StableEditorBottomScrollState.capture(this.editor);
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this._ctxCursorPosition.reset();
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this.widget.reset();
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this.widget.chatWidget.setVisible(false);
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super.hide();
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aria.status(localize('inlineChatClosed', 'Closed inline chat widget'));
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scrollState.restore(this.editor);
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}
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}
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