feat(chat): enhance attach context button with dynamic label and styling

This commit is contained in:
Osvaldo Ortega
2026-02-18 14:01:54 -08:00
parent 3133a3f004
commit 9f6ec0da7f
2 changed files with 69 additions and 23 deletions
@@ -116,33 +116,59 @@
font-size: 16px;
}
/* Attach context button */
/* Attach context button (matches AddFilesButton from chatInputPart) */
.sessions-chat-attach-button {
display: flex;
align-items: center;
justify-content: center;
width: 26px;
height: 26px;
border-radius: 4px;
cursor: pointer;
color: var(--vscode-descriptionForeground);
background: transparent;
border: none;
outline: none;
}
.sessions-chat-attach-button:hover {
.sessions-chat-attach-button.chat-attachment-button .action-label {
display: flex;
overflow: hidden;
font-size: 11px;
padding: 0 4px;
border: 1px solid var(--vscode-chat-requestBorder, var(--vscode-input-background, transparent));
border-radius: 4px;
height: 18px;
max-width: 100%;
width: fit-content;
cursor: pointer;
color: var(--vscode-descriptionForeground);
text-decoration: none;
align-items: center;
gap: 2px;
white-space: nowrap;
}
.sessions-chat-attach-button.chat-attachment-button .action-label:hover {
background-color: var(--vscode-toolbar-hoverBackground);
color: var(--vscode-foreground);
}
.sessions-chat-attach-button:focus-visible {
.sessions-chat-attach-button.chat-attachment-button .action-label:focus-visible {
outline: 1px solid var(--vscode-focusBorder);
outline-offset: -1px;
}
.sessions-chat-attach-button .codicon {
font-size: 16px;
.sessions-chat-attach-button.chat-attachment-button .action-label > .codicon {
font-size: 14px;
height: auto;
}
.sessions-chat-attach-button.chat-attachment-button .action-label:not(.has-label) {
display: flex;
align-items: center;
justify-content: center;
padding: 2px 4px;
height: fit-content;
gap: 0;
border: 1px solid var(--vscode-chat-requestBorder, var(--vscode-input-background, transparent));
border-radius: 4px;
box-sizing: border-box;
}
.sessions-chat-attach-button.chat-attachment-button .action-label:not(.has-label) .codicon {
width: 14px;
}
/* Attached context container */
@@ -32,7 +32,7 @@ import { IOpenerService } from '../../../../platform/opener/common/opener.js';
import { IThemeService } from '../../../../platform/theme/common/themeService.js';
import { IHoverService } from '../../../../platform/hover/browser/hover.js';
import { HoverPosition } from '../../../../base/browser/ui/hover/hoverWidget.js';
import { renderIcon } from '../../../../base/browser/ui/iconLabel/iconLabels.js';
import { renderIcon, renderLabelWithIcons } from '../../../../base/browser/ui/iconLabel/iconLabels.js';
import { basename, isEqual } from '../../../../base/common/resources.js';
import { localize } from '../../../../nls.js';
import { AgentSessionProviders } from '../../../../workbench/contrib/chat/browser/agentSessions/agentSessions.js';
@@ -198,6 +198,7 @@ class NewChatWidget extends Disposable {
// Input
private _editor!: CodeEditorWidget;
private readonly _currentLanguageModel = observableValue<ILanguageModelChatMetadataAndIdentifier | undefined>('currentLanguageModel', undefined);
private _updateAddContextButtonLabel: (() => void) | undefined;
private readonly _modelPickerDisposable = this._register(new MutableDisposable());
private _pendingSessionResource: URI | undefined;
@@ -439,14 +440,9 @@ class NewChatWidget extends Disposable {
private _createToolbar(container: HTMLElement): void {
const toolbar = dom.append(container, dom.$('.sessions-chat-toolbar'));
// Plus button for attaching context
const attachButton = dom.append(toolbar, dom.$('.sessions-chat-attach-button'));
attachButton.tabIndex = 0;
attachButton.role = 'button';
attachButton.title = localize('addContext', "Add Context...");
attachButton.ariaLabel = localize('addContext', "Add Context...");
dom.append(attachButton, renderIcon(Codicon.add));
this._register(dom.addDisposableListener(attachButton, dom.EventType.CLICK, () => this._showAttachContextPicker()));
// Add context button (matches AddFilesButton from chatInputPart)
const attachContainer = dom.append(toolbar, dom.$('.sessions-chat-attach-button'));
this._renderAddContextButton(attachContainer);
const modelPickerContainer = dom.append(toolbar, dom.$('.sessions-chat-model-picker'));
this._createModelPicker(modelPickerContainer);
@@ -461,6 +457,29 @@ class NewChatWidget extends Disposable {
this._register(dom.addDisposableListener(sendButton, dom.EventType.CLICK, () => this._send()));
}
private _renderAddContextButton(container: HTMLElement): void {
container.classList.add('chat-attachment-button');
const label = dom.append(container, dom.$('a.action-label'));
label.tabIndex = 0;
label.role = 'button';
label.ariaLabel = localize('addContext', "Add Context...");
const updateLabel = () => {
const hasAttachments = this._attachedContext.length > 0;
label.classList.toggle('has-label', !hasAttachments);
const message = !hasAttachments
? `$(attach) ${localize('addContext.label', "Add Context...")}`
: '$(attach)';
dom.reset(label, ...renderLabelWithIcons(message));
};
updateLabel();
this._updateAddContextButtonLabel = updateLabel;
this._register(dom.addDisposableListener(label, dom.EventType.CLICK, () => this._showAttachContextPicker()));
}
// --- Model picker ---
private _createModelPicker(container: HTMLElement): void {
@@ -576,6 +595,7 @@ class NewChatWidget extends Disposable {
}
dom.clearNode(this._attachedContextContainer);
this._updateAddContextButtonLabel?.();
if (this._attachedContext.length === 0) {
this._attachedContextContainer.style.display = 'none';