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breakpointsView.ts
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breakpointsView.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as resources from 'vs/base/common/resources';
import * as dom from 'vs/base/browser/dom';
import { IAction } from 'vs/base/common/actions';
import { IDebugService, IBreakpoint, CONTEXT_BREAKPOINTS_FOCUSED, State, DEBUG_SCHEME, IFunctionBreakpoint, IExceptionBreakpoint, IEnablement, IDebugModel, IDataBreakpoint, BREAKPOINTS_VIEW_ID, CONTEXT_BREAKPOINT_ITEM_TYPE, CONTEXT_BREAKPOINT_SUPPORTS_CONDITION, CONTEXT_BREAKPOINTS_EXIST, CONTEXT_DEBUGGERS_AVAILABLE, CONTEXT_IN_DEBUG_MODE, IBaseBreakpoint, IBreakpointEditorContribution, BREAKPOINT_EDITOR_CONTRIBUTION_ID, CONTEXT_BREAKPOINT_INPUT_FOCUSED } from 'vs/workbench/contrib/debug/common/debug';
import { ExceptionBreakpoint, FunctionBreakpoint, Breakpoint, DataBreakpoint } from 'vs/workbench/contrib/debug/common/debugModel';
import { IContextMenuService, IContextViewService } from 'vs/platform/contextview/browser/contextView';
import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
import { IKeybindingService } from 'vs/platform/keybinding/common/keybinding';
import { IThemeService, ThemeIcon } from 'vs/platform/theme/common/themeService';
import { Constants } from 'vs/base/common/uint';
import { dispose, IDisposable } from 'vs/base/common/lifecycle';
import { IListVirtualDelegate, IListContextMenuEvent, IListRenderer } from 'vs/base/browser/ui/list/list';
import { IEditorPane } from 'vs/workbench/common/editor';
import { InputBox } from 'vs/base/browser/ui/inputbox/inputBox';
import { IKeyboardEvent } from 'vs/base/browser/keyboardEvent';
import { KeyCode } from 'vs/base/common/keyCodes';
import { WorkbenchList, ListResourceNavigator } from 'vs/platform/list/browser/listService';
import { IViewletViewOptions } from 'vs/workbench/browser/parts/views/viewsViewlet';
import { attachInputBoxStyler } from 'vs/platform/theme/common/styler';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { IEditorService, SIDE_GROUP, ACTIVE_GROUP } from 'vs/workbench/services/editor/common/editorService';
import { ViewPane, ViewAction } from 'vs/workbench/browser/parts/views/viewPane';
import { ILabelService } from 'vs/platform/label/common/label';
import { IContextKeyService, ContextKeyEqualsExpr, IContextKey, ContextKeyExpr } from 'vs/platform/contextkey/common/contextkey';
import { Gesture } from 'vs/base/browser/touch';
import { IViewDescriptorService } from 'vs/workbench/common/views';
import { TextEditorSelectionRevealType } from 'vs/platform/editor/common/editor';
import { IOpenerService } from 'vs/platform/opener/common/opener';
import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
import { Orientation } from 'vs/base/browser/ui/splitview/splitview';
import { IListAccessibilityProvider } from 'vs/base/browser/ui/list/listWidget';
import * as icons from 'vs/workbench/contrib/debug/browser/debugIcons';
import { registerAction2, Action2, MenuId, IMenu, IMenuService } from 'vs/platform/actions/common/actions';
import { localize } from 'vs/nls';
import { ServicesAccessor } from 'vs/editor/browser/editorExtensions';
import { createAndFillInContextMenuActions, createAndFillInActionBarActions } from 'vs/platform/actions/browser/menuEntryActionViewItem';
import { isCodeEditor } from 'vs/editor/browser/editorBrowser';
import { ActionBar } from 'vs/base/browser/ui/actionbar/actionbar';
import { Codicon } from 'vs/base/common/codicons';
const $ = dom.$;
function createCheckbox(): HTMLInputElement {
const checkbox = <HTMLInputElement>$('input');
checkbox.type = 'checkbox';
checkbox.tabIndex = -1;
Gesture.ignoreTarget(checkbox);
return checkbox;
}
const MAX_VISIBLE_BREAKPOINTS = 9;
export function getExpandedBodySize(model: IDebugModel, countLimit: number): number {
const length = model.getBreakpoints().length + model.getExceptionBreakpoints().length + model.getFunctionBreakpoints().length + model.getDataBreakpoints().length;
return Math.min(countLimit, length) * 22;
}
type BreakpointItem = IBreakpoint | IFunctionBreakpoint | IDataBreakpoint | IExceptionBreakpoint;
interface InputBoxData {
breakpoint: IFunctionBreakpoint | IExceptionBreakpoint;
type: 'condition' | 'hitCount' | 'name';
}
export class BreakpointsView extends ViewPane {
private list!: WorkbenchList<BreakpointItem>;
private needsRefresh = false;
private ignoreLayout = false;
private menu: IMenu;
private breakpointItemType: IContextKey<string | undefined>;
private breakpointSupportsCondition: IContextKey<boolean>;
private _inputBoxData: InputBoxData | undefined;
breakpointInputFocused: IContextKey<boolean>;
constructor(
options: IViewletViewOptions,
@IContextMenuService contextMenuService: IContextMenuService,
@IDebugService private readonly debugService: IDebugService,
@IKeybindingService keybindingService: IKeybindingService,
@IInstantiationService instantiationService: IInstantiationService,
@IThemeService themeService: IThemeService,
@IEditorService private readonly editorService: IEditorService,
@IContextViewService private readonly contextViewService: IContextViewService,
@IConfigurationService configurationService: IConfigurationService,
@IViewDescriptorService viewDescriptorService: IViewDescriptorService,
@IContextKeyService contextKeyService: IContextKeyService,
@IOpenerService openerService: IOpenerService,
@ITelemetryService telemetryService: ITelemetryService,
@ILabelService private readonly labelService: ILabelService,
@IMenuService menuService: IMenuService
) {
super(options, keybindingService, contextMenuService, configurationService, contextKeyService, viewDescriptorService, instantiationService, openerService, themeService, telemetryService);
this.menu = menuService.createMenu(MenuId.DebugBreakpointsContext, contextKeyService);
this._register(this.menu);
this.breakpointItemType = CONTEXT_BREAKPOINT_ITEM_TYPE.bindTo(contextKeyService);
this.breakpointSupportsCondition = CONTEXT_BREAKPOINT_SUPPORTS_CONDITION.bindTo(contextKeyService);
this.breakpointInputFocused = CONTEXT_BREAKPOINT_INPUT_FOCUSED.bindTo(contextKeyService);
this._register(this.debugService.getModel().onDidChangeBreakpoints(() => this.onBreakpointsChange()));
}
renderBody(container: HTMLElement): void {
super.renderBody(container);
this.element.classList.add('debug-pane');
container.classList.add('debug-breakpoints');
const delegate = new BreakpointsDelegate(this);
this.list = <WorkbenchList<BreakpointItem>>this.instantiationService.createInstance(WorkbenchList, 'Breakpoints', container, delegate, [
this.instantiationService.createInstance(BreakpointsRenderer, this.menu, this.breakpointSupportsCondition),
new ExceptionBreakpointsRenderer(this.menu, this.breakpointSupportsCondition, this.debugService),
new ExceptionBreakpointInputRenderer(this, this.debugService, this.contextViewService, this.themeService),
this.instantiationService.createInstance(FunctionBreakpointsRenderer, this.menu, this.breakpointSupportsCondition),
this.instantiationService.createInstance(DataBreakpointsRenderer),
new FunctionBreakpointInputRenderer(this, this.debugService, this.contextViewService, this.themeService, this.labelService)
], {
identityProvider: { getId: (element: IEnablement) => element.getId() },
multipleSelectionSupport: false,
keyboardNavigationLabelProvider: { getKeyboardNavigationLabel: (e: IEnablement) => e },
accessibilityProvider: new BreakpointsAccessibilityProvider(this.debugService, this.labelService),
overrideStyles: {
listBackground: this.getBackgroundColor()
}
});
CONTEXT_BREAKPOINTS_FOCUSED.bindTo(this.list.contextKeyService);
this._register(this.list.onContextMenu(this.onListContextMenu, this));
this.list.onMouseMiddleClick(async ({ element }) => {
if (element instanceof Breakpoint) {
await this.debugService.removeBreakpoints(element.getId());
} else if (element instanceof FunctionBreakpoint) {
await this.debugService.removeFunctionBreakpoints(element.getId());
} else if (element instanceof DataBreakpoint) {
await this.debugService.removeDataBreakpoints(element.getId());
}
});
const resourceNavigator = this._register(new ListResourceNavigator(this.list, { configurationService: this.configurationService }));
this._register(resourceNavigator.onDidOpen(async e => {
if (!e.element) {
return;
}
if (e.browserEvent instanceof MouseEvent && e.browserEvent.button === 1) { // middle click
return;
}
if (e.element instanceof Breakpoint) {
openBreakpointSource(e.element, e.sideBySide, e.editorOptions.preserveFocus || false, e.editorOptions.pinned || !e.editorOptions.preserveFocus, this.debugService, this.editorService);
}
if (e.browserEvent instanceof MouseEvent && e.browserEvent.detail === 2 && e.element instanceof FunctionBreakpoint && e.element !== this.inputBoxData?.breakpoint) {
// double click
this.renderInputBox({ breakpoint: e.element, type: 'name' });
}
}));
this.list.splice(0, this.list.length, this.elements);
this._register(this.onDidChangeBodyVisibility(visible => {
if (visible && this.needsRefresh) {
this.onBreakpointsChange();
}
}));
const containerModel = this.viewDescriptorService.getViewContainerModel(this.viewDescriptorService.getViewContainerByViewId(this.id)!)!;
this._register(containerModel.onDidChangeAllViewDescriptors(() => {
this.updateSize();
}));
}
focus(): void {
super.focus();
if (this.list) {
this.list.domFocus();
}
}
renderInputBox(data: InputBoxData | undefined): void {
this._inputBoxData = data;
this.onBreakpointsChange();
this._inputBoxData = undefined;
}
get inputBoxData(): InputBoxData | undefined {
return this._inputBoxData;
}
protected layoutBody(height: number, width: number): void {
if (this.ignoreLayout) {
return;
}
super.layoutBody(height, width);
if (this.list) {
this.list.layout(height, width);
}
try {
this.ignoreLayout = true;
this.updateSize();
} finally {
this.ignoreLayout = false;
}
}
private onListContextMenu(e: IListContextMenuEvent<IEnablement>): void {
const element = e.element;
const type = element instanceof Breakpoint ? 'breakpoint' : element instanceof ExceptionBreakpoint ? 'exceptionBreakpoint' :
element instanceof FunctionBreakpoint ? 'functionBreakpoint' : element instanceof DataBreakpoint ? 'dataBreakpoint' : undefined;
this.breakpointItemType.set(type);
const session = this.debugService.getViewModel().focusedSession;
const conditionNotSupported = (element instanceof ExceptionBreakpoint && !element.supportsCondition) || (session && session.capabilities.supportsConditionalBreakpoints);
this.breakpointSupportsCondition.set(!conditionNotSupported);
const secondary: IAction[] = [];
const actionsDisposable = createAndFillInContextMenuActions(this.menu, { arg: e.element, shouldForwardArgs: false }, { primary: [], secondary }, g => /^inline/.test(g));
this.contextMenuService.showContextMenu({
getAnchor: () => e.anchor,
getActions: () => secondary,
getActionsContext: () => element,
onHide: () => dispose(actionsDisposable)
});
}
private updateSize(): void {
const containerModel = this.viewDescriptorService.getViewContainerModel(this.viewDescriptorService.getViewContainerByViewId(this.id)!)!;
// Adjust expanded body size
this.minimumBodySize = this.orientation === Orientation.VERTICAL ? getExpandedBodySize(this.debugService.getModel(), MAX_VISIBLE_BREAKPOINTS) : 170;
this.maximumBodySize = this.orientation === Orientation.VERTICAL && containerModel.visibleViewDescriptors.length > 1 ? getExpandedBodySize(this.debugService.getModel(), Number.POSITIVE_INFINITY) : Number.POSITIVE_INFINITY;
}
private onBreakpointsChange(): void {
if (this.isBodyVisible()) {
this.updateSize();
if (this.list) {
const lastFocusIndex = this.list.getFocus()[0];
// Check whether focused element was removed
const needsRefocus = lastFocusIndex && !this.elements.includes(this.list.element(lastFocusIndex));
this.list.splice(0, this.list.length, this.elements);
this.needsRefresh = false;
if (needsRefocus) {
this.list.focusNth(Math.min(lastFocusIndex, this.list.length - 1));
}
}
} else {
this.needsRefresh = true;
}
}
private get elements(): BreakpointItem[] {
const model = this.debugService.getModel();
const elements = (<ReadonlyArray<IEnablement>>model.getExceptionBreakpoints()).concat(model.getFunctionBreakpoints()).concat(model.getDataBreakpoints()).concat(model.getBreakpoints());
return elements as BreakpointItem[];
}
}
class BreakpointsDelegate implements IListVirtualDelegate<BreakpointItem> {
constructor(private view: BreakpointsView) {
// noop
}
getHeight(_element: BreakpointItem): number {
return 22;
}
getTemplateId(element: BreakpointItem): string {
if (element instanceof Breakpoint) {
return BreakpointsRenderer.ID;
}
if (element instanceof FunctionBreakpoint) {
const inputBoxBreakpoint = this.view.inputBoxData?.breakpoint;
if (!element.name || (inputBoxBreakpoint && inputBoxBreakpoint.getId() === element.getId())) {
return FunctionBreakpointInputRenderer.ID;
}
return FunctionBreakpointsRenderer.ID;
}
if (element instanceof ExceptionBreakpoint) {
const inputBoxBreakpoint = this.view.inputBoxData?.breakpoint;
if (inputBoxBreakpoint && inputBoxBreakpoint.getId() === element.getId()) {
return ExceptionBreakpointInputRenderer.ID;
}
return ExceptionBreakpointsRenderer.ID;
}
if (element instanceof DataBreakpoint) {
return DataBreakpointsRenderer.ID;
}
return '';
}
}
interface IBaseBreakpointTemplateData {
breakpoint: HTMLElement;
name: HTMLElement;
checkbox: HTMLInputElement;
context: BreakpointItem;
actionBar: ActionBar;
toDispose: IDisposable[];
elementDisposable: IDisposable[];
}
interface IBaseBreakpointWithIconTemplateData extends IBaseBreakpointTemplateData {
icon: HTMLElement;
}
interface IBreakpointTemplateData extends IBaseBreakpointWithIconTemplateData {
lineNumber: HTMLElement;
filePath: HTMLElement;
}
interface IExceptionBreakpointTemplateData extends IBaseBreakpointTemplateData {
condition: HTMLElement;
}
interface IFunctionBreakpointTemplateData extends IBaseBreakpointWithIconTemplateData {
condition: HTMLElement;
}
interface IFunctionBreakpointInputTemplateData {
inputBox: InputBox;
checkbox: HTMLInputElement;
icon: HTMLElement;
breakpoint: IFunctionBreakpoint;
toDispose: IDisposable[];
type: 'hitCount' | 'condition' | 'name';
}
interface IExceptionBreakpointInputTemplateData {
inputBox: InputBox;
checkbox: HTMLInputElement;
breakpoint: IExceptionBreakpoint;
toDispose: IDisposable[];
}
class BreakpointsRenderer implements IListRenderer<IBreakpoint, IBreakpointTemplateData> {
constructor(
private menu: IMenu,
private breakpointSupportsCondition: IContextKey<boolean>,
@IDebugService private readonly debugService: IDebugService,
@ILabelService private readonly labelService: ILabelService
) {
// noop
}
static readonly ID = 'breakpoints';
get templateId() {
return BreakpointsRenderer.ID;
}
renderTemplate(container: HTMLElement): IBreakpointTemplateData {
const data: IBreakpointTemplateData = Object.create(null);
data.breakpoint = dom.append(container, $('.breakpoint'));
data.icon = $('.icon');
data.checkbox = createCheckbox();
data.toDispose = [];
data.elementDisposable = [];
data.toDispose.push(dom.addStandardDisposableListener(data.checkbox, 'change', (e) => {
this.debugService.enableOrDisableBreakpoints(!data.context.enabled, data.context);
}));
dom.append(data.breakpoint, data.icon);
dom.append(data.breakpoint, data.checkbox);
data.name = dom.append(data.breakpoint, $('span.name'));
data.filePath = dom.append(data.breakpoint, $('span.file-path'));
data.actionBar = new ActionBar(data.breakpoint);
data.toDispose.push(data.actionBar);
const lineNumberContainer = dom.append(data.breakpoint, $('.line-number-container'));
data.lineNumber = dom.append(lineNumberContainer, $('span.line-number.monaco-count-badge'));
return data;
}
renderElement(breakpoint: IBreakpoint, index: number, data: IBreakpointTemplateData): void {
data.context = breakpoint;
data.breakpoint.classList.toggle('disabled', !this.debugService.getModel().areBreakpointsActivated());
data.name.textContent = resources.basenameOrAuthority(breakpoint.uri);
data.lineNumber.textContent = breakpoint.lineNumber.toString();
if (breakpoint.column) {
data.lineNumber.textContent += `:${breakpoint.column}`;
}
data.filePath.textContent = this.labelService.getUriLabel(resources.dirname(breakpoint.uri), { relative: true });
data.checkbox.checked = breakpoint.enabled;
const { message, icon } = getBreakpointMessageAndIcon(this.debugService.state, this.debugService.getModel().areBreakpointsActivated(), breakpoint, this.labelService);
data.icon.className = ThemeIcon.asClassName(icon);
data.breakpoint.title = breakpoint.message || message || '';
const debugActive = this.debugService.state === State.Running || this.debugService.state === State.Stopped;
if (debugActive && !breakpoint.verified) {
data.breakpoint.classList.add('disabled');
}
const primary: IAction[] = [];
const session = this.debugService.getViewModel().focusedSession;
this.breakpointSupportsCondition.set(!session || !!session.capabilities.supportsConditionalBreakpoints);
data.elementDisposable.push(createAndFillInActionBarActions(this.menu, { arg: breakpoint, shouldForwardArgs: true }, { primary, secondary: [] }, g => /^inline/.test(g)));
data.actionBar.clear();
data.actionBar.push(primary, { icon: true, label: false });
}
disposeElement(_element: IBreakpoint, _index: number, templateData: IBreakpointTemplateData): void {
dispose(templateData.elementDisposable);
}
disposeTemplate(templateData: IBreakpointTemplateData): void {
dispose(templateData.toDispose);
}
}
class ExceptionBreakpointsRenderer implements IListRenderer<IExceptionBreakpoint, IExceptionBreakpointTemplateData> {
constructor(
private menu: IMenu,
private breakpointSupportsCondition: IContextKey<boolean>,
private debugService: IDebugService
) {
// noop
}
static readonly ID = 'exceptionbreakpoints';
get templateId() {
return ExceptionBreakpointsRenderer.ID;
}
renderTemplate(container: HTMLElement): IExceptionBreakpointTemplateData {
const data: IExceptionBreakpointTemplateData = Object.create(null);
data.breakpoint = dom.append(container, $('.breakpoint'));
data.checkbox = createCheckbox();
data.toDispose = [];
data.elementDisposable = [];
data.toDispose.push(dom.addStandardDisposableListener(data.checkbox, 'change', (e) => {
this.debugService.enableOrDisableBreakpoints(!data.context.enabled, data.context);
}));
dom.append(data.breakpoint, data.checkbox);
data.name = dom.append(data.breakpoint, $('span.name'));
data.condition = dom.append(data.breakpoint, $('span.condition'));
data.breakpoint.classList.add('exception');
data.actionBar = new ActionBar(data.breakpoint);
data.toDispose.push(data.actionBar);
return data;
}
renderElement(exceptionBreakpoint: IExceptionBreakpoint, index: number, data: IExceptionBreakpointTemplateData): void {
data.context = exceptionBreakpoint;
data.name.textContent = exceptionBreakpoint.label || `${exceptionBreakpoint.filter} exceptions`;
data.breakpoint.title = data.name.textContent;
data.checkbox.checked = exceptionBreakpoint.enabled;
data.condition.textContent = exceptionBreakpoint.condition || '';
data.condition.title = localize('expressionCondition', "Expression condition: {0}", exceptionBreakpoint.condition);
const primary: IAction[] = [];
this.breakpointSupportsCondition.set((exceptionBreakpoint as ExceptionBreakpoint).supportsCondition);
data.elementDisposable.push(createAndFillInActionBarActions(this.menu, { arg: exceptionBreakpoint, shouldForwardArgs: true }, { primary, secondary: [] }, g => /^inline/.test(g)));
data.actionBar.clear();
data.actionBar.push(primary, { icon: true, label: false });
}
disposeElement(_element: IExceptionBreakpoint, _index: number, templateData: IExceptionBreakpointTemplateData): void {
dispose(templateData.elementDisposable);
}
disposeTemplate(templateData: IExceptionBreakpointTemplateData): void {
dispose(templateData.toDispose);
}
}
class FunctionBreakpointsRenderer implements IListRenderer<FunctionBreakpoint, IFunctionBreakpointTemplateData> {
constructor(
private menu: IMenu,
private breakpointSupportsCondition: IContextKey<boolean>,
@IDebugService private readonly debugService: IDebugService,
@ILabelService private readonly labelService: ILabelService
) {
// noop
}
static readonly ID = 'functionbreakpoints';
get templateId() {
return FunctionBreakpointsRenderer.ID;
}
renderTemplate(container: HTMLElement): IFunctionBreakpointTemplateData {
const data: IFunctionBreakpointTemplateData = Object.create(null);
data.breakpoint = dom.append(container, $('.breakpoint'));
data.icon = $('.icon');
data.checkbox = createCheckbox();
data.toDispose = [];
data.elementDisposable = [];
const session = this.debugService.getViewModel().focusedSession;
this.breakpointSupportsCondition.set(!session || !!session.capabilities.supportsConditionalBreakpoints);
data.toDispose.push(dom.addStandardDisposableListener(data.checkbox, 'change', (e) => {
this.debugService.enableOrDisableBreakpoints(!data.context.enabled, data.context);
}));
dom.append(data.breakpoint, data.icon);
dom.append(data.breakpoint, data.checkbox);
data.name = dom.append(data.breakpoint, $('span.name'));
data.condition = dom.append(data.breakpoint, $('span.condition'));
data.actionBar = new ActionBar(data.breakpoint);
data.toDispose.push(data.actionBar);
return data;
}
renderElement(functionBreakpoint: FunctionBreakpoint, _index: number, data: IFunctionBreakpointTemplateData): void {
data.context = functionBreakpoint;
data.name.textContent = functionBreakpoint.name;
const { icon, message } = getBreakpointMessageAndIcon(this.debugService.state, this.debugService.getModel().areBreakpointsActivated(), functionBreakpoint, this.labelService);
data.icon.className = ThemeIcon.asClassName(icon);
data.icon.title = message ? message : '';
data.checkbox.checked = functionBreakpoint.enabled;
data.breakpoint.title = message ? message : '';
if (functionBreakpoint.condition && functionBreakpoint.hitCondition) {
data.condition.textContent = localize('expressionAndHitCount', "Expression: {0} | Hit Count: {1}", functionBreakpoint.condition, functionBreakpoint.hitCondition);
} else {
data.condition.textContent = functionBreakpoint.condition || functionBreakpoint.hitCondition || '';
}
// Mark function breakpoints as disabled if deactivated or if debug type does not support them #9099
const session = this.debugService.getViewModel().focusedSession;
data.breakpoint.classList.toggle('disabled', (session && !session.capabilities.supportsFunctionBreakpoints) || !this.debugService.getModel().areBreakpointsActivated());
if (session && !session.capabilities.supportsFunctionBreakpoints) {
data.breakpoint.title = localize('functionBreakpointsNotSupported', "Function breakpoints are not supported by this debug type");
}
const primary: IAction[] = [];
data.elementDisposable.push(createAndFillInActionBarActions(this.menu, { arg: functionBreakpoint, shouldForwardArgs: true }, { primary, secondary: [] }, g => /^inline/.test(g)));
data.actionBar.clear();
data.actionBar.push(primary, { icon: true, label: false });
}
disposeElement(_element: IFunctionBreakpoint, _index: number, templateData: IFunctionBreakpointTemplateData): void {
dispose(templateData.elementDisposable);
}
disposeTemplate(templateData: IFunctionBreakpointTemplateData): void {
dispose(templateData.toDispose);
}
}
class DataBreakpointsRenderer implements IListRenderer<DataBreakpoint, IBaseBreakpointWithIconTemplateData> {
constructor(
@IDebugService private readonly debugService: IDebugService,
@ILabelService private readonly labelService: ILabelService
) {
// noop
}
static readonly ID = 'databreakpoints';
get templateId() {
return DataBreakpointsRenderer.ID;
}
renderTemplate(container: HTMLElement): IBaseBreakpointWithIconTemplateData {
const data: IBreakpointTemplateData = Object.create(null);
data.breakpoint = dom.append(container, $('.breakpoint'));
data.icon = $('.icon');
data.checkbox = createCheckbox();
data.toDispose = [];
data.toDispose.push(dom.addStandardDisposableListener(data.checkbox, 'change', (e) => {
this.debugService.enableOrDisableBreakpoints(!data.context.enabled, data.context);
}));
dom.append(data.breakpoint, data.icon);
dom.append(data.breakpoint, data.checkbox);
data.name = dom.append(data.breakpoint, $('span.name'));
return data;
}
renderElement(dataBreakpoint: DataBreakpoint, _index: number, data: IBaseBreakpointWithIconTemplateData): void {
data.context = dataBreakpoint;
data.name.textContent = dataBreakpoint.description;
const { icon, message } = getBreakpointMessageAndIcon(this.debugService.state, this.debugService.getModel().areBreakpointsActivated(), dataBreakpoint, this.labelService);
data.icon.className = ThemeIcon.asClassName(icon);
data.icon.title = message ? message : '';
data.checkbox.checked = dataBreakpoint.enabled;
data.breakpoint.title = message ? message : '';
// Mark function breakpoints as disabled if deactivated or if debug type does not support them #9099
const session = this.debugService.getViewModel().focusedSession;
data.breakpoint.classList.toggle('disabled', (session && !session.capabilities.supportsDataBreakpoints) || !this.debugService.getModel().areBreakpointsActivated());
if (session && !session.capabilities.supportsDataBreakpoints) {
data.breakpoint.title = localize('dataBreakpointsNotSupported', "Data breakpoints are not supported by this debug type");
}
}
disposeTemplate(templateData: IBaseBreakpointWithIconTemplateData): void {
dispose(templateData.toDispose);
}
}
class FunctionBreakpointInputRenderer implements IListRenderer<IFunctionBreakpoint, IFunctionBreakpointInputTemplateData> {
constructor(
private view: BreakpointsView,
private debugService: IDebugService,
private contextViewService: IContextViewService,
private themeService: IThemeService,
private labelService: ILabelService
) { }
static readonly ID = 'functionbreakpointinput';
get templateId() {
return FunctionBreakpointInputRenderer.ID;
}
renderTemplate(container: HTMLElement): IFunctionBreakpointInputTemplateData {
const template: IFunctionBreakpointInputTemplateData = Object.create(null);
const breakpoint = dom.append(container, $('.breakpoint'));
template.icon = $('.icon');
template.checkbox = createCheckbox();
dom.append(breakpoint, template.icon);
dom.append(breakpoint, template.checkbox);
this.view.breakpointInputFocused.set(true);
const inputBoxContainer = dom.append(breakpoint, $('.inputBoxContainer'));
const inputBox = new InputBox(inputBoxContainer, this.contextViewService);
const styler = attachInputBoxStyler(inputBox, this.themeService);
const toDispose: IDisposable[] = [inputBox, styler];
const wrapUp = (success: boolean) => {
this.view.breakpointInputFocused.set(false);
const id = template.breakpoint.getId();
if (success) {
if (template.type === 'name') {
this.debugService.updateFunctionBreakpoint(id, { name: inputBox.value });
}
if (template.type === 'condition') {
this.debugService.updateFunctionBreakpoint(id, { condition: inputBox.value });
}
if (template.type === 'hitCount') {
this.debugService.updateFunctionBreakpoint(id, { hitCondition: inputBox.value });
}
} else {
if (template.type === 'name' && !template.breakpoint.name) {
this.debugService.removeFunctionBreakpoints(id);
} else {
this.view.renderInputBox(undefined);
}
}
};
toDispose.push(dom.addStandardDisposableListener(inputBox.inputElement, 'keydown', (e: IKeyboardEvent) => {
const isEscape = e.equals(KeyCode.Escape);
const isEnter = e.equals(KeyCode.Enter);
if (isEscape || isEnter) {
e.preventDefault();
e.stopPropagation();
wrapUp(isEnter);
}
}));
toDispose.push(dom.addDisposableListener(inputBox.inputElement, 'blur', () => {
// Need to react with a timeout on the blur event due to possible concurent splices #56443
setTimeout(() => {
if (!template.breakpoint.name) {
wrapUp(true);
}
});
}));
template.inputBox = inputBox;
template.toDispose = toDispose;
return template;
}
renderElement(functionBreakpoint: FunctionBreakpoint, _index: number, data: IFunctionBreakpointInputTemplateData): void {
data.breakpoint = functionBreakpoint;
data.type = this.view.inputBoxData?.type || 'name'; // If there is no type set take the 'name' as the default
const { icon, message } = getBreakpointMessageAndIcon(this.debugService.state, this.debugService.getModel().areBreakpointsActivated(), functionBreakpoint, this.labelService);
data.icon.className = ThemeIcon.asClassName(icon);
data.icon.title = message ? message : '';
data.checkbox.checked = functionBreakpoint.enabled;
data.checkbox.disabled = true;
data.inputBox.value = functionBreakpoint.name || '';
let placeholder = localize('functionBreakpointPlaceholder', "Function to break on");
let ariaLabel = localize('functionBreakPointInputAriaLabel', "Type function breakpoint.");
if (data.type === 'condition') {
data.inputBox.value = functionBreakpoint.condition || '';
placeholder = localize('functionBreakpointExpressionPlaceholder', "Break when expression evaluates to true");
ariaLabel = localize('functionBreakPointExpresionAriaLabel', "Type expression. Function breakpoint will break when expression evaluates to true");
} else if (data.type === 'hitCount') {
data.inputBox.value = functionBreakpoint.hitCondition || '';
placeholder = localize('functionBreakpointHitCountPlaceholder', "Break when hit count is met");
ariaLabel = localize('functionBreakPointHitCountAriaLabel', "Type hit count. Function breakpoint will break when hit count is met.");
}
data.inputBox.setAriaLabel(ariaLabel);
data.inputBox.setPlaceHolder(placeholder);
setTimeout(() => {
data.inputBox.focus();
data.inputBox.select();
}, 0);
}
disposeTemplate(templateData: IFunctionBreakpointInputTemplateData): void {
dispose(templateData.toDispose);
}
}
class ExceptionBreakpointInputRenderer implements IListRenderer<IExceptionBreakpoint, IExceptionBreakpointInputTemplateData> {
constructor(
private view: BreakpointsView,
private debugService: IDebugService,
private contextViewService: IContextViewService,
private themeService: IThemeService
) {
// noop
}
static readonly ID = 'exceptionbreakpointinput';
get templateId() {
return ExceptionBreakpointInputRenderer.ID;
}
renderTemplate(container: HTMLElement): IExceptionBreakpointInputTemplateData {
const template: IExceptionBreakpointInputTemplateData = Object.create(null);
const breakpoint = dom.append(container, $('.breakpoint'));
breakpoint.classList.add('exception');
template.checkbox = createCheckbox();
dom.append(breakpoint, template.checkbox);
this.view.breakpointInputFocused.set(true);
const inputBoxContainer = dom.append(breakpoint, $('.inputBoxContainer'));
const inputBox = new InputBox(inputBoxContainer, this.contextViewService, {
placeholder: localize('exceptionBreakpointPlaceholder', "Break when expression evaluates to true"),
ariaLabel: localize('exceptionBreakpointAriaLabel', "Type exception breakpoint condition")
});
const styler = attachInputBoxStyler(inputBox, this.themeService);
const toDispose: IDisposable[] = [inputBox, styler];
const wrapUp = (success: boolean) => {
this.view.breakpointInputFocused.set(false);
let newCondition = template.breakpoint.condition;
if (success) {
newCondition = inputBox.value !== '' ? inputBox.value : undefined;
}
this.debugService.setExceptionBreakpointCondition(template.breakpoint, newCondition);
};
toDispose.push(dom.addStandardDisposableListener(inputBox.inputElement, 'keydown', (e: IKeyboardEvent) => {
const isEscape = e.equals(KeyCode.Escape);
const isEnter = e.equals(KeyCode.Enter);
if (isEscape || isEnter) {
e.preventDefault();
e.stopPropagation();
wrapUp(isEnter);
}
}));
toDispose.push(dom.addDisposableListener(inputBox.inputElement, 'blur', () => {
// Need to react with a timeout on the blur event due to possible concurent splices #56443
setTimeout(() => {
wrapUp(true);
});
}));
template.inputBox = inputBox;
template.toDispose = toDispose;
return template;
}
renderElement(exceptionBreakpoint: ExceptionBreakpoint, _index: number, data: IExceptionBreakpointInputTemplateData): void {
data.breakpoint = exceptionBreakpoint;
data.checkbox.checked = exceptionBreakpoint.enabled;
data.checkbox.disabled = true;
data.inputBox.value = exceptionBreakpoint.condition || '';
setTimeout(() => {
data.inputBox.focus();
data.inputBox.select();
}, 0);
}
disposeTemplate(templateData: IExceptionBreakpointInputTemplateData): void {
dispose(templateData.toDispose);
}
}
class BreakpointsAccessibilityProvider implements IListAccessibilityProvider<BreakpointItem> {
constructor(
private readonly debugService: IDebugService,
private readonly labelService: ILabelService
) { }
getWidgetAriaLabel(): string {
return localize('breakpoints', "Breakpoints");
}
getRole() {
return 'checkbox';
}
isChecked(breakpoint: IEnablement) {
return breakpoint.enabled;
}
getAriaLabel(element: BreakpointItem): string | null {
if (element instanceof ExceptionBreakpoint) {
return element.toString();
}
const { message } = getBreakpointMessageAndIcon(this.debugService.state, this.debugService.getModel().areBreakpointsActivated(), element as IBreakpoint | IDataBreakpoint | IFunctionBreakpoint, this.labelService);
const toString = element.toString();
return message ? `${toString}, ${message}` : toString;
}
}
export function openBreakpointSource(breakpoint: IBreakpoint, sideBySide: boolean, preserveFocus: boolean, pinned: boolean, debugService: IDebugService, editorService: IEditorService): Promise<IEditorPane | undefined> {
if (breakpoint.uri.scheme === DEBUG_SCHEME && debugService.state === State.Inactive) {
return Promise.resolve(undefined);
}
const selection = breakpoint.endLineNumber ? {
startLineNumber: breakpoint.lineNumber,
endLineNumber: breakpoint.endLineNumber,
startColumn: breakpoint.column || 1,
endColumn: breakpoint.endColumn || Constants.MAX_SAFE_SMALL_INTEGER
} : {
startLineNumber: breakpoint.lineNumber,
startColumn: breakpoint.column || 1,
endLineNumber: breakpoint.lineNumber,
endColumn: breakpoint.column || Constants.MAX_SAFE_SMALL_INTEGER
};
return editorService.openEditor({
resource: breakpoint.uri,
options: {
preserveFocus,
selection,
revealIfOpened: true,
selectionRevealType: TextEditorSelectionRevealType.CenterIfOutsideViewport,
pinned
}
}, sideBySide ? SIDE_GROUP : ACTIVE_GROUP);
}
export function getBreakpointMessageAndIcon(state: State, breakpointsActivated: boolean, breakpoint: IBreakpoint | IFunctionBreakpoint | IDataBreakpoint, labelService?: ILabelService): { message?: string, icon: ThemeIcon } {
const debugActive = state === State.Running || state === State.Stopped;
const breakpointIcon = breakpoint instanceof DataBreakpoint ? icons.dataBreakpoint : breakpoint instanceof FunctionBreakpoint ? icons.functionBreakpoint : breakpoint.logMessage ? icons.logBreakpoint : icons.breakpoint;
if (!breakpoint.enabled || !breakpointsActivated) {
return {
icon: breakpointIcon.disabled,
message: breakpoint.logMessage ? localize('disabledLogpoint', "Disabled Logpoint") : localize('disabledBreakpoint', "Disabled Breakpoint"),
};
}
const appendMessage = (text: string): string => {
return ('message' in breakpoint && breakpoint.message) ? text.concat(', ' + breakpoint.message) : text;
};
if (debugActive && !breakpoint.verified) {
return {
icon: breakpointIcon.unverified,
message: ('message' in breakpoint && breakpoint.message) ? breakpoint.message : (breakpoint.logMessage ? localize('unverifiedLogpoint', "Unverified Logpoint") : localize('unverifiedBreakopint', "Unverified Breakpoint")),
};
}
if (breakpoint instanceof DataBreakpoint) {
if (!breakpoint.supported) {
return {
icon: breakpointIcon.unverified,
message: localize('dataBreakpointUnsupported', "Data breakpoints not supported by this debug type"),
};
}
return {
icon: breakpointIcon.regular,
message: breakpoint.message || localize('dataBreakpoint', "Data Breakpoint")
};
}
if (breakpoint instanceof FunctionBreakpoint) {
if (!breakpoint.supported) {
return {
icon: breakpointIcon.unverified,
message: localize('functionBreakpointUnsupported', "Function breakpoints not supported by this debug type"),
};
}
const messages: string[] = [];
messages.push(breakpoint.message || localize('functionBreakpoint', "Function Breakpoint"));
if (breakpoint.condition) {
messages.push(localize('expression', "Expression condition: {0}", breakpoint.condition));
}
if (breakpoint.hitCondition) {
messages.push(localize('hitCount', "Hit Count: {0}", breakpoint.hitCondition));
}
return {
icon: breakpointIcon.regular,
message: appendMessage(messages.join('\n'))
};
}
if (breakpoint.logMessage || breakpoint.condition || breakpoint.hitCondition) {
const messages: string[] = [];
if (!breakpoint.supported) {
return {
icon: icons.debugBreakpointUnsupported,
message: localize('breakpointUnsupported', "Breakpoints of this type are not supported by the debugger"),
};
}
if (breakpoint.logMessage) {
messages.push(localize('logMessage', "Log Message: {0}", breakpoint.logMessage));
}
if (breakpoint.condition) {
messages.push(localize('expression', "Expression condition: {0}", breakpoint.condition));
}
if (breakpoint.hitCondition) {
messages.push(localize('hitCount', "Hit Count: {0}", breakpoint.hitCondition));
}
return {
icon: breakpoint.logMessage ? icons.logBreakpoint.regular : icons.conditionalBreakpoint.regular,
message: appendMessage(messages.join('\n'))
};
}
const message = ('message' in breakpoint && breakpoint.message) ? breakpoint.message : breakpoint instanceof Breakpoint && labelService ? labelService.getUriLabel(breakpoint.uri) : localize('breakpoint', "Breakpoint");
return {
icon: breakpointIcon.regular,
message
};
}
registerAction2(class extends Action2 {
constructor() {
super({
id: 'workbench.debug.viewlet.action.addFunctionBreakpointAction',
title: {
value: localize('addFunctionBreakpoint', "Add Function Breakpoint"),
original: 'Add Function Breakpoint',
mnemonicTitle: localize({ key: 'miFunctionBreakpoint', comment: ['&& denotes a mnemonic'] }, "&&Function Breakpoint...")
},
f1: true,
icon: icons.watchExpressionsAddFuncBreakpoint,
menu: [{
id: MenuId.ViewTitle,
group: 'navigation',
order: 10,
when: ContextKeyEqualsExpr.create('view', BREAKPOINTS_VIEW_ID)
}, {
id: MenuId.MenubarNewBreakpointMenu,
group: '1_breakpoints',
order: 3,
when: CONTEXT_DEBUGGERS_AVAILABLE
}]
});
}
run(accessor: ServicesAccessor): void {
const debugService = accessor.get(IDebugService);
debugService.addFunctionBreakpoint();
}
});