mirror of https://github.com/electron/electron
45 lines
1.8 KiB
TypeScript
45 lines
1.8 KiB
TypeScript
import { internalContextBridge } from '@electron/internal/renderer/api/context-bridge';
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import { ipcRendererInternal } from '@electron/internal/renderer/ipc-renderer-internal';
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import * as ipcRendererUtils from '@electron/internal/renderer/ipc-renderer-internal-utils';
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import { webFrame } from 'electron/renderer';
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import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
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const { contextIsolationEnabled } = internalContextBridge;
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/* Corrects for some Inspector adaptations needed in Electron.
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* 1) Use menu API to show context menu.
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*/
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window.onload = function () {
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if (contextIsolationEnabled) {
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internalContextBridge.overrideGlobalValueFromIsolatedWorld([
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'InspectorFrontendHost', 'showContextMenuAtPoint'
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], createMenu);
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} else {
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window.InspectorFrontendHost!.showContextMenuAtPoint = createMenu;
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}
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};
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// The DOM implementation expects (message?: string) => boolean
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window.confirm = function (message?: string, title?: string) {
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return ipcRendererUtils.invokeSync(IPC_MESSAGES.INSPECTOR_CONFIRM, message, title) as boolean;
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};
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const useEditMenuItems = function (x: number, y: number, items: ContextMenuItem[]) {
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return items.length === 0 && document.elementsFromPoint(x, y).some(element => {
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return element.nodeName === 'INPUT' ||
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element.nodeName === 'TEXTAREA' ||
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(element as HTMLElement).isContentEditable;
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});
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};
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const createMenu = function (x: number, y: number, items: ContextMenuItem[]) {
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const isEditMenu = useEditMenuItems(x, y, items);
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ipcRendererInternal.invoke<number>(IPC_MESSAGES.INSPECTOR_CONTEXT_MENU, items, isEditMenu).then(id => {
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if (typeof id === 'number') {
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webFrame.executeJavaScript(`window.DevToolsAPI.contextMenuItemSelected(${JSON.stringify(id)})`);
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}
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webFrame.executeJavaScript('window.DevToolsAPI.contextMenuCleared()');
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});
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};
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