Files
azuredatastudio/src/vs/workbench/api/common/menusExtensionPoint.ts

462 lines
16 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the Source EULA. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { localize } from 'vs/nls';
import { isFalsyOrWhitespace } from 'vs/base/common/strings';
import * as resources from 'vs/base/common/resources';
import { IJSONSchema } from 'vs/base/common/jsonSchema';
import { forEach } from 'vs/base/common/collections';
import { IExtensionPointUser, ExtensionMessageCollector, ExtensionsRegistry } from 'vs/workbench/services/extensions/common/extensionsRegistry';
import { ContextKeyExpr } from 'vs/platform/contextkey/common/contextkey';
import { MenuId, MenuRegistry, ILocalizedString, IMenuItem } from 'vs/platform/actions/common/actions';
import { URI } from 'vs/base/common/uri';
import { IDisposable, dispose } from 'vs/base/common/lifecycle';
namespace schema {
// --- menus contribution point
export interface IUserFriendlyMenuItem {
command: string;
alt?: string;
precondition?: string;
when?: string;
group?: string;
}
export function parseMenuId(value: string): MenuId | undefined {
switch (value) {
case 'commandPalette': return MenuId.CommandPalette;
case 'touchBar': return MenuId.TouchBarContext;
case 'editor/title': return MenuId.EditorTitle;
case 'editor/context': return MenuId.EditorContext;
case 'explorer/context': return MenuId.ExplorerContext;
case 'editor/title/context': return MenuId.EditorTitleContext;
case 'debug/callstack/context': return MenuId.DebugCallStackContext;
case 'debug/toolbar': return MenuId.DebugToolBar;
case 'debug/toolBar': return MenuId.DebugToolBar;
case 'menuBar/file': return MenuId.MenubarFileMenu;
case 'scm/title': return MenuId.SCMTitle;
case 'scm/sourceControl': return MenuId.SCMSourceControl;
case 'scm/resourceGroup/context': return MenuId.SCMResourceGroupContext;
case 'scm/resourceState/context': return MenuId.SCMResourceContext;
case 'scm/change/title': return MenuId.SCMChangeContext;
case 'statusBar/windowIndicator': return MenuId.StatusBarWindowIndicatorMenu;
case 'view/title': return MenuId.ViewTitle;
case 'view/item/context': return MenuId.ViewItemContext;
// {{SQL CARBON EDIT}}
case 'objectExplorer/item/context': return MenuId.ObjectExplorerItemContext;
case 'notebook/toolbar': return MenuId.NotebookToolbar;
case 'dataExplorer/context': return MenuId.DataExplorerContext;
case 'dataExplorer/action': return MenuId.DataExplorerAction;
case 'comments/commentThread/title': return MenuId.CommentThreadTitle;
case 'comments/commentThread/context': return MenuId.CommentThreadActions;
case 'comments/comment/title': return MenuId.CommentTitle;
case 'comments/comment/context': return MenuId.CommentActions;
}
return undefined;
}
export function isProposedAPI(menuId: MenuId): boolean {
switch (menuId) {
case MenuId.StatusBarWindowIndicatorMenu:
case MenuId.MenubarFileMenu:
return true;
}
return false;
}
export function isValidMenuItems(menu: IUserFriendlyMenuItem[], collector: ExtensionMessageCollector): boolean {
if (!Array.isArray(menu)) {
collector.error(localize('requirearray', "menu items must be an array"));
return false;
}
for (let item of menu) {
if (typeof item.command !== 'string') {
collector.error(localize('requirestring', "property `{0}` is mandatory and must be of type `string`", 'command'));
return false;
}
if (item.alt && typeof item.alt !== 'string') {
collector.error(localize('optstring', "property `{0}` can be omitted or must be of type `string`", 'alt'));
return false;
}
if (item.precondition && typeof item.precondition !== 'string') {
collector.error(localize('optstring', "property `{0}` can be omitted or must be of type `string`", 'precondition'));
return false;
}
if (item.when && typeof item.when !== 'string') {
collector.error(localize('optstring', "property `{0}` can be omitted or must be of type `string`", 'when'));
return false;
}
if (item.group && typeof item.group !== 'string') {
collector.error(localize('optstring', "property `{0}` can be omitted or must be of type `string`", 'group'));
return false;
}
}
return true;
}
const menuItem: IJSONSchema = {
type: 'object',
properties: {
command: {
description: localize('vscode.extension.contributes.menuItem.command', 'Identifier of the command to execute. The command must be declared in the \'commands\'-section'),
type: 'string'
},
alt: {
description: localize('vscode.extension.contributes.menuItem.alt', 'Identifier of an alternative command to execute. The command must be declared in the \'commands\'-section'),
type: 'string'
},
precondition: {
description: localize('vscode.extension.contributes.menuItem.precondition', 'Condition which must be true to enable this item'),
type: 'string'
},
when: {
description: localize('vscode.extension.contributes.menuItem.when', 'Condition which must be true to show this item'),
type: 'string'
},
group: {
description: localize('vscode.extension.contributes.menuItem.group', 'Group into which this command belongs'),
type: 'string'
}
}
};
export const menusContribution: IJSONSchema = {
description: localize('vscode.extension.contributes.menus', "Contributes menu items to the editor"),
type: 'object',
properties: {
'commandPalette': {
description: localize('menus.commandPalette', "The Command Palette"),
type: 'array',
items: menuItem
},
'touchBar': {
description: localize('menus.touchBar', "The touch bar (macOS only)"),
type: 'array',
items: menuItem
},
'editor/title': {
description: localize('menus.editorTitle', "The editor title menu"),
type: 'array',
items: menuItem
},
'editor/context': {
description: localize('menus.editorContext', "The editor context menu"),
type: 'array',
items: menuItem
},
'explorer/context': {
description: localize('menus.explorerContext', "The file explorer context menu"),
type: 'array',
items: menuItem
},
'editor/title/context': {
description: localize('menus.editorTabContext', "The editor tabs context menu"),
type: 'array',
items: menuItem
},
'debug/callstack/context': {
description: localize('menus.debugCallstackContext', "The debug callstack context menu"),
type: 'array',
items: menuItem
},
'debug/toolBar': {
description: localize('menus.debugToolBar', "The debug toolbar menu"),
type: 'array',
items: menuItem
},
'scm/title': {
description: localize('menus.scmTitle', "The Source Control title menu"),
type: 'array',
items: menuItem
},
'scm/sourceControl': {
description: localize('menus.scmSourceControl', "The Source Control menu"),
type: 'array',
items: menuItem
},
'scm/resourceGroup/context': {
description: localize('menus.resourceGroupContext', "The Source Control resource group context menu"),
type: 'array',
items: menuItem
},
'scm/resourceState/context': {
description: localize('menus.resourceStateContext', "The Source Control resource state context menu"),
type: 'array',
items: menuItem
},
'view/title': {
description: localize('view.viewTitle', "The contributed view title menu"),
type: 'array',
items: menuItem
},
'view/item/context': {
description: localize('view.itemContext', "The contributed view item context menu"),
type: 'array',
items: menuItem
},
'comments/commentThread/title': {
description: localize('commentThread.title', "The contributed comment thread title menu"),
type: 'array',
items: menuItem
},
'comments/commentThread/actions': {
description: localize('commentThread.actions', "The contributed comment thread actions"),
type: 'array',
items: menuItem
},
'comments/comment/title': {
description: localize('comment.title', "The contributed comment title menu"),
type: 'array',
items: menuItem
},
'comments/comment/actions': {
description: localize('comment.actions', "The contributed comment actions"),
type: 'array',
items: menuItem
},
}
};
// --- commands contribution point
export interface IUserFriendlyCommand {
command: string;
title: string | ILocalizedString;
category?: string | ILocalizedString;
icon?: IUserFriendlyIcon;
}
export type IUserFriendlyIcon = string | { light: string; dark: string; };
export function isValidCommand(command: IUserFriendlyCommand, collector: ExtensionMessageCollector): boolean {
if (!command) {
collector.error(localize('nonempty', "expected non-empty value."));
return false;
}
if (isFalsyOrWhitespace(command.command)) {
collector.error(localize('requirestring', "property `{0}` is mandatory and must be of type `string`", 'command'));
return false;
}
if (!isValidLocalizedString(command.title, collector, 'title')) {
return false;
}
if (command.category && !isValidLocalizedString(command.category, collector, 'category')) {
return false;
}
if (!isValidIcon(command.icon, collector)) {
return false;
}
return true;
}
function isValidIcon(icon: IUserFriendlyIcon | undefined, collector: ExtensionMessageCollector): boolean {
if (typeof icon === 'undefined') {
return true;
}
if (typeof icon === 'string') {
return true;
} else if (typeof icon.dark === 'string' && typeof icon.light === 'string') {
return true;
}
collector.error(localize('opticon', "property `icon` can be omitted or must be either a string or a literal like `{dark, light}`"));
return false;
}
function isValidLocalizedString(localized: string | ILocalizedString, collector: ExtensionMessageCollector, propertyName: string): boolean {
if (typeof localized === 'undefined') {
collector.error(localize('requireStringOrObject', "property `{0}` is mandatory and must be of type `string` or `object`", propertyName));
return false;
} else if (typeof localized === 'string' && isFalsyOrWhitespace(localized)) {
collector.error(localize('requirestring', "property `{0}` is mandatory and must be of type `string`", propertyName));
return false;
} else if (typeof localized !== 'string' && (isFalsyOrWhitespace(localized.original) || isFalsyOrWhitespace(localized.value))) {
collector.error(localize('requirestrings', "properties `{0}` and `{1}` are mandatory and must be of type `string`", `${propertyName}.value`, `${propertyName}.original`));
return false;
}
return true;
}
const commandType: IJSONSchema = {
type: 'object',
required: ['command', 'title'],
properties: {
command: {
description: localize('vscode.extension.contributes.commandType.command', 'Identifier of the command to execute'),
type: 'string'
},
title: {
description: localize('vscode.extension.contributes.commandType.title', 'Title by which the command is represented in the UI'),
type: 'string'
},
category: {
description: localize('vscode.extension.contributes.commandType.category', '(Optional) Category string by the command is grouped in the UI'),
type: 'string'
},
icon: {
description: localize('vscode.extension.contributes.commandType.icon', '(Optional) Icon which is used to represent the command in the UI. Either a file path or a themable configuration'),
anyOf: [{
type: 'string'
},
{
type: 'object',
properties: {
light: {
description: localize('vscode.extension.contributes.commandType.icon.light', 'Icon path when a light theme is used'),
type: 'string'
},
dark: {
description: localize('vscode.extension.contributes.commandType.icon.dark', 'Icon path when a dark theme is used'),
type: 'string'
}
}
}]
}
}
};
export const commandsContribution: IJSONSchema = {
description: localize('vscode.extension.contributes.commands', "Contributes commands to the command palette."),
oneOf: [
commandType,
{
type: 'array',
items: commandType
}
]
};
}
let _commandRegistrations: IDisposable[] = [];
ExtensionsRegistry.registerExtensionPoint<schema.IUserFriendlyCommand | schema.IUserFriendlyCommand[]>({
extensionPoint: 'commands',
jsonSchema: schema.commandsContribution
}).setHandler(extensions => {
function handleCommand(userFriendlyCommand: schema.IUserFriendlyCommand, extension: IExtensionPointUser<any>, disposables: IDisposable[]) {
if (!schema.isValidCommand(userFriendlyCommand, extension.collector)) {
return;
}
const { icon, category, title, command } = userFriendlyCommand;
let absoluteIcon: { dark: URI; light?: URI; } | undefined;
if (icon) {
if (typeof icon === 'string') {
absoluteIcon = { dark: resources.joinPath(extension.description.extensionLocation, icon) };
} else {
absoluteIcon = {
dark: resources.joinPath(extension.description.extensionLocation, icon.dark),
light: resources.joinPath(extension.description.extensionLocation, icon.light)
};
}
}
if (MenuRegistry.getCommand(command)) {
extension.collector.info(localize('dup', "Command `{0}` appears multiple times in the `commands` section.", userFriendlyCommand.command));
}
const registration = MenuRegistry.addCommand({ id: command, title, category, iconLocation: absoluteIcon });
disposables.push(registration);
}
// remove all previous command registrations
_commandRegistrations = dispose(_commandRegistrations);
for (let extension of extensions) {
const { value } = extension;
if (Array.isArray<schema.IUserFriendlyCommand>(value)) {
for (let command of value) {
handleCommand(command, extension, _commandRegistrations);
}
} else {
handleCommand(value, extension, _commandRegistrations);
}
}
});
let _menuRegistrations: IDisposable[] = [];
ExtensionsRegistry.registerExtensionPoint<{ [loc: string]: schema.IUserFriendlyMenuItem[] }>({
extensionPoint: 'menus',
jsonSchema: schema.menusContribution
}).setHandler(extensions => {
// remove all previous menu registrations
_menuRegistrations = dispose(_menuRegistrations);
for (let extension of extensions) {
const { value, collector } = extension;
forEach(value, entry => {
if (!schema.isValidMenuItems(entry.value, collector)) {
return;
}
const menu = schema.parseMenuId(entry.key);
if (typeof menu !== 'number') {
collector.warn(localize('menuId.invalid', "`{0}` is not a valid menu identifier", entry.key));
return;
}
if (schema.isProposedAPI(menu) && !extension.description.enableProposedApi) {
collector.error(localize('proposedAPI.invalid', "{0} is a proposed menu identifier and is only available when running out of dev or with the following command line switch: --enable-proposed-api {1}", entry.key, extension.description.identifier.value));
return;
}
for (let item of entry.value) {
let command = MenuRegistry.getCommand(item.command);
let alt = item.alt && MenuRegistry.getCommand(item.alt);
if (!command) {
collector.error(localize('missing.command', "Menu item references a command `{0}` which is not defined in the 'commands' section.", item.command));
continue;
}
if (item.alt && !alt) {
collector.warn(localize('missing.altCommand', "Menu item references an alt-command `{0}` which is not defined in the 'commands' section.", item.alt));
}
if (item.command === item.alt) {
collector.info(localize('dupe.command', "Menu item references the same command as default and alt-command"));
}
let group: string | undefined;
let order: number | undefined;
if (item.group) {
const idx = item.group.lastIndexOf('@');
if (idx > 0) {
group = item.group.substr(0, idx);
order = Number(item.group.substr(idx + 1)) || undefined;
} else {
group = item.group;
}
}
if (item.precondition) {
command.precondition = ContextKeyExpr.deserialize(item.precondition);
}
if (alt && item.precondition) {
alt.precondition = command.precondition;
}
const registration = MenuRegistry.appendMenuItem(menu, {
command,
alt,
group,
order,
when: ContextKeyExpr.deserialize(item.when)
} as IMenuItem);
_menuRegistrations.push(registration);
}
});
}
});