Files
vscode/src/vs/workbench/api/browser/viewsContainersExtensionPoint.ts
2019-01-16 11:38:10 -08:00

221 lines
10 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { localize } from 'vs/nls';
import { IJSONSchema } from 'vs/base/common/jsonSchema';
import { ExtensionMessageCollector, ExtensionsRegistry, IExtensionPoint } from 'vs/workbench/services/extensions/common/extensionsRegistry';
import * as resources from 'vs/base/common/resources';
import { createCSSRule } from 'vs/base/browser/dom';
import { Registry } from 'vs/platform/registry/common/platform';
import { SyncActionDescriptor } from 'vs/platform/actions/common/actions';
import { ViewletDescriptor, ViewletRegistry, Extensions as ViewletExtensions, ShowViewletAction } from 'vs/workbench/browser/viewlet';
import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
import { IPartService } from 'vs/workbench/services/part/common/partService';
import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
import { IWorkspaceContextService } from 'vs/platform/workspace/common/workspace';
import { IStorageService } from 'vs/platform/storage/common/storage';
import { IThemeService } from 'vs/platform/theme/common/themeService';
import { IContextMenuService } from 'vs/platform/contextview/browser/contextView';
import { IExtensionService, IExtensionDescription } from 'vs/workbench/services/extensions/common/extensions';
import { Extensions as ViewContainerExtensions, IViewContainersRegistry, TEST_VIEW_CONTAINER_ID } from 'vs/workbench/common/views';
import { ViewContainerViewlet } from 'vs/workbench/browser/parts/views/viewsViewlet';
import { IWorkbenchActionRegistry, Extensions as ActionExtensions } from 'vs/workbench/common/actions';
import { IViewletService } from 'vs/workbench/services/viewlet/browser/viewlet';
import { forEach } from 'vs/base/common/collections';
import { IWorkbenchContributionsRegistry, Extensions as WorkbenchExtensions, IWorkbenchContribution } from 'vs/workbench/common/contributions';
import { LifecyclePhase } from 'vs/platform/lifecycle/common/lifecycle';
import { IEditorService } from 'vs/workbench/services/editor/common/editorService';
import { IEditorGroupsService } from 'vs/workbench/services/group/common/editorGroupsService';
import { URI } from 'vs/base/common/uri';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { ExtensionIdentifier } from 'vs/platform/extensions/common/extensions';
export interface IUserFriendlyViewsContainerDescriptor {
id: string;
title: string;
icon: string;
}
export interface IUserFriendlyViewsContainerDescriptor2 {
id: string;
title: string;
icon: URI;
}
const viewsContainerSchema: IJSONSchema = {
type: 'object',
properties: {
id: {
description: localize({ key: 'vscode.extension.contributes.views.containers.id', comment: ['Contribution refers to those that an extension contributes to VS Code through an extension/contribution point. '] }, "Unique id used to identify the container in which views can be contributed using 'views' contribution point"),
type: 'string',
pattern: '^[a-zA-Z0-9_-]+$'
},
title: {
description: localize('vscode.extension.contributes.views.containers.title', 'Human readable string used to render the container'),
type: 'string'
},
icon: {
description: localize('vscode.extension.contributes.views.containers.icon', "Path to the container icon. Icons are 24x24 centered on a 50x40 block and have a fill color of 'rgb(215, 218, 224)' or '#d7dae0'. It is recommended that icons be in SVG, though any image file type is accepted."),
type: 'string'
}
}
};
export const viewsContainersContribution: IJSONSchema = {
description: localize('vscode.extension.contributes.viewsContainers', 'Contributes views containers to the editor'),
type: 'object',
properties: {
'activitybar': {
description: localize('views.container.activitybar', "Contribute views containers to Activity Bar"),
type: 'array',
items: viewsContainerSchema
}
}
};
export const viewsContainersExtensionPoint: IExtensionPoint<{ [loc: string]: IUserFriendlyViewsContainerDescriptor[] }> = ExtensionsRegistry.registerExtensionPoint<{ [loc: string]: IUserFriendlyViewsContainerDescriptor[] }>({
extensionPoint: 'viewsContainers',
jsonSchema: viewsContainersContribution
});
const TEST_VIEW_CONTAINER_ORDER = 6;
class ViewsContainersExtensionHandler implements IWorkbenchContribution {
constructor() {
this.registerTestViewContainer();
this.handleAndRegisterCustomViewContainers();
}
private registerTestViewContainer(): void {
const title = localize('test', "Test");
const cssClass = `extensionViewlet-test`;
const icon = URI.parse(require.toUrl('./media/test.svg'));
this.registerCustomViewlet({ id: TEST_VIEW_CONTAINER_ID, title, icon }, TEST_VIEW_CONTAINER_ORDER, cssClass, undefined);
}
private handleAndRegisterCustomViewContainers() {
let order = TEST_VIEW_CONTAINER_ORDER + 1;
viewsContainersExtensionPoint.setHandler((extensions) => {
for (let extension of extensions) {
const { value, collector } = extension;
forEach(value, entry => {
if (!this.isValidViewsContainer(entry.value, collector)) {
return;
}
switch (entry.key) {
case 'activitybar':
order = this.registerCustomViewContainers(entry.value, extension.description, order);
break;
}
});
}
});
}
private isValidViewsContainer(viewsContainersDescriptors: IUserFriendlyViewsContainerDescriptor[], collector: ExtensionMessageCollector): boolean {
if (!Array.isArray(viewsContainersDescriptors)) {
collector.error(localize('requirearray', "views containers must be an array"));
return false;
}
for (let descriptor of viewsContainersDescriptors) {
if (typeof descriptor.id !== 'string') {
collector.error(localize('requireidstring', "property `{0}` is mandatory and must be of type `string`. Only alphanumeric characters, '_', and '-' are allowed.", 'id'));
return false;
}
if (!(/^[a-z0-9_-]+$/i.test(descriptor.id))) {
collector.error(localize('requireidstring', "property `{0}` is mandatory and must be of type `string`. Only alphanumeric characters, '_', and '-' are allowed.", 'id'));
return false;
}
if (typeof descriptor.title !== 'string') {
collector.error(localize('requirestring', "property `{0}` is mandatory and must be of type `string`", 'title'));
return false;
}
if (typeof descriptor.icon !== 'string') {
collector.error(localize('requirestring', "property `{0}` is mandatory and must be of type `string`", 'icon'));
return false;
}
}
return true;
}
private registerCustomViewContainers(containers: IUserFriendlyViewsContainerDescriptor[], extension: IExtensionDescription, order: number): number {
containers.forEach(descriptor => {
const cssClass = `extensionViewlet-${descriptor.id}`;
const icon = resources.joinPath(extension.extensionLocation, descriptor.icon);
this.registerCustomViewlet({ id: `workbench.view.extension.${descriptor.id}`, title: descriptor.title, icon }, order++, cssClass, extension.identifier);
});
return order;
}
private registerCustomViewlet(descriptor: IUserFriendlyViewsContainerDescriptor2, order: number, cssClass: string, extensionId: ExtensionIdentifier | undefined): void {
const viewContainersRegistry = Registry.as<IViewContainersRegistry>(ViewContainerExtensions.ViewContainersRegistry);
const viewletRegistry = Registry.as<ViewletRegistry>(ViewletExtensions.Viewlets);
const id = descriptor.id;
if (!viewletRegistry.getViewlet(id)) {
viewContainersRegistry.registerViewContainer(id, extensionId);
// Register as viewlet
class CustomViewlet extends ViewContainerViewlet {
constructor(
@IConfigurationService configurationService: IConfigurationService,
@IPartService partService: IPartService,
@ITelemetryService telemetryService: ITelemetryService,
@IWorkspaceContextService contextService: IWorkspaceContextService,
@IStorageService storageService: IStorageService,
@IEditorService editorService: IEditorService,
@IInstantiationService instantiationService: IInstantiationService,
@IThemeService themeService: IThemeService,
@IContextMenuService contextMenuService: IContextMenuService,
@IExtensionService extensionService: IExtensionService
) {
super(id, `${id}.state`, true, configurationService, partService, telemetryService, storageService, instantiationService, themeService, contextMenuService, extensionService, contextService);
}
}
const viewletDescriptor = new ViewletDescriptor(
CustomViewlet,
id,
descriptor.title,
cssClass,
order,
descriptor.icon
);
viewletRegistry.registerViewlet(viewletDescriptor);
// Register Action to Open Viewlet
class OpenCustomViewletAction extends ShowViewletAction {
constructor(
id: string, label: string,
@IViewletService viewletService: IViewletService,
@IEditorGroupsService editorGroupService: IEditorGroupsService,
@IPartService partService: IPartService
) {
super(id, label, id, viewletService, editorGroupService, partService);
}
}
const registry = Registry.as<IWorkbenchActionRegistry>(ActionExtensions.WorkbenchActions);
registry.registerWorkbenchAction(
new SyncActionDescriptor(OpenCustomViewletAction, id, localize('showViewlet', "Show {0}", descriptor.title)),
'View: Show {0}',
localize('view', "View")
);
// Generate CSS to show the icon in the activity bar
const iconClass = `.monaco-workbench > .activitybar .monaco-action-bar .action-label.${cssClass}`;
createCSSRule(iconClass, `-webkit-mask: url('${descriptor.icon}') no-repeat 50% 50%`);
}
}
}
const workbenchRegistry = Registry.as<IWorkbenchContributionsRegistry>(WorkbenchExtensions.Workbench);
workbenchRegistry.registerWorkbenchContribution(ViewsContainersExtensionHandler, LifecyclePhase.Starting);