@21epub/epub-thirdparty
Version:
epub-thirdparty
217 lines (216 loc) • 9.1 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
import { Separator, SubmenuAction } from '../../../base/common/actions.js';
import { CSSIcon } from '../../../base/common/codicons.js';
import { Emitter } from '../../../base/common/event.js';
import { Iterable } from '../../../base/common/iterator.js';
import { toDisposable } from '../../../base/common/lifecycle.js';
import { LinkedList } from '../../../base/common/linkedList.js';
import { ICommandService } from '../../commands/common/commands.js';
import { IContextKeyService } from '../../contextkey/common/contextkey.js';
import { createDecorator } from '../../instantiation/common/instantiation.js';
import { ThemeIcon } from '../../theme/common/themeService.js';
export function isIMenuItem(item) {
return item.command !== undefined;
}
export class MenuId {
constructor(debugName) {
this.id = MenuId._idPool++;
this._debugName = debugName;
}
}
MenuId._idPool = 0;
MenuId.CommandPalette = new MenuId('CommandPalette');
MenuId.EditorContext = new MenuId('EditorContext');
MenuId.SimpleEditorContext = new MenuId('SimpleEditorContext');
MenuId.EditorContextCopy = new MenuId('EditorContextCopy');
MenuId.EditorContextPeek = new MenuId('EditorContextPeek');
MenuId.MenubarEditMenu = new MenuId('MenubarEditMenu');
MenuId.MenubarCopy = new MenuId('MenubarCopy');
MenuId.MenubarGoMenu = new MenuId('MenubarGoMenu');
MenuId.MenubarSelectionMenu = new MenuId('MenubarSelectionMenu');
MenuId.InlineCompletionsActions = new MenuId('InlineCompletionsActions');
export const IMenuService = createDecorator('menuService');
export const MenuRegistry = new class {
constructor() {
this._commands = new Map();
this._menuItems = new Map();
this._onDidChangeMenu = new Emitter();
this.onDidChangeMenu = this._onDidChangeMenu.event;
this._commandPaletteChangeEvent = {
has: id => id === MenuId.CommandPalette
};
}
addCommand(command) {
return this.addCommands(Iterable.single(command));
}
addCommands(commands) {
for (const command of commands) {
this._commands.set(command.id, command);
}
this._onDidChangeMenu.fire(this._commandPaletteChangeEvent);
return toDisposable(() => {
let didChange = false;
for (const command of commands) {
didChange = this._commands.delete(command.id) || didChange;
}
if (didChange) {
this._onDidChangeMenu.fire(this._commandPaletteChangeEvent);
}
});
}
getCommand(id) {
return this._commands.get(id);
}
getCommands() {
const map = new Map();
this._commands.forEach((value, key) => map.set(key, value));
return map;
}
appendMenuItem(id, item) {
return this.appendMenuItems(Iterable.single({ id, item }));
}
appendMenuItems(items) {
const changedIds = new Set();
const toRemove = new LinkedList();
for (const { id, item } of items) {
let list = this._menuItems.get(id);
if (!list) {
list = new LinkedList();
this._menuItems.set(id, list);
}
toRemove.push(list.push(item));
changedIds.add(id);
}
this._onDidChangeMenu.fire(changedIds);
return toDisposable(() => {
if (toRemove.size > 0) {
for (let fn of toRemove) {
fn();
}
this._onDidChangeMenu.fire(changedIds);
toRemove.clear();
}
});
}
getMenuItems(id) {
let result;
if (this._menuItems.has(id)) {
result = [...this._menuItems.get(id)];
}
else {
result = [];
}
if (id === MenuId.CommandPalette) {
// CommandPalette is special because it shows
// all commands by default
this._appendImplicitItems(result);
}
return result;
}
_appendImplicitItems(result) {
const set = new Set();
for (const item of result) {
if (isIMenuItem(item)) {
set.add(item.command.id);
if (item.alt) {
set.add(item.alt.id);
}
}
}
this._commands.forEach((command, id) => {
if (!set.has(id)) {
result.push({ command });
}
});
}
};
export class SubmenuItemAction extends SubmenuAction {
constructor(item, _menuService, _contextKeyService, _options) {
super(`submenuitem.${item.submenu.id}`, typeof item.title === 'string' ? item.title : item.title.value, [], 'submenu');
this.item = item;
this._menuService = _menuService;
this._contextKeyService = _contextKeyService;
this._options = _options;
}
get actions() {
const result = [];
const menu = this._menuService.createMenu(this.item.submenu, this._contextKeyService);
const groups = menu.getActions(this._options);
menu.dispose();
for (const [, actions] of groups) {
if (actions.length > 0) {
result.push(...actions);
result.push(new Separator());
}
}
if (result.length) {
result.pop(); // remove last separator
}
return result;
}
}
// implements IAction, does NOT extend Action, so that no one
// subscribes to events of Action or modified properties
let MenuItemAction = class MenuItemAction {
constructor(item, alt, options, contextKeyService, _commandService) {
var _a, _b;
this._commandService = _commandService;
this.id = item.id;
this.label = (options === null || options === void 0 ? void 0 : options.renderShortTitle) && item.shortTitle
? (typeof item.shortTitle === 'string' ? item.shortTitle : item.shortTitle.value)
: (typeof item.title === 'string' ? item.title : item.title.value);
this.tooltip = (_b = (typeof item.tooltip === 'string' ? item.tooltip : (_a = item.tooltip) === null || _a === void 0 ? void 0 : _a.value)) !== null && _b !== void 0 ? _b : '';
this.enabled = !item.precondition || contextKeyService.contextMatchesRules(item.precondition);
this.checked = undefined;
if (item.toggled) {
const toggled = (item.toggled.condition ? item.toggled : { condition: item.toggled });
this.checked = contextKeyService.contextMatchesRules(toggled.condition);
if (this.checked && toggled.tooltip) {
this.tooltip = typeof toggled.tooltip === 'string' ? toggled.tooltip : toggled.tooltip.value;
}
if (toggled.title) {
this.label = typeof toggled.title === 'string' ? toggled.title : toggled.title.value;
}
}
this.item = item;
this.alt = alt ? new MenuItemAction(alt, undefined, options, contextKeyService, _commandService) : undefined;
this._options = options;
if (ThemeIcon.isThemeIcon(item.icon)) {
this.class = CSSIcon.asClassName(item.icon);
}
}
dispose() {
// there is NOTHING to dispose and the MenuItemAction should
// never have anything to dispose as it is a convenience type
// to bridge into the rendering world.
}
run(...args) {
var _a, _b;
let runArgs = [];
if ((_a = this._options) === null || _a === void 0 ? void 0 : _a.arg) {
runArgs = [...runArgs, this._options.arg];
}
if ((_b = this._options) === null || _b === void 0 ? void 0 : _b.shouldForwardArgs) {
runArgs = [...runArgs, ...args];
}
return this._commandService.executeCommand(this.id, ...runArgs);
}
};
MenuItemAction = __decorate([
__param(3, IContextKeyService),
__param(4, ICommandService)
], MenuItemAction);
export { MenuItemAction };
//#endregion