129 lines
2.9 KiB
JavaScript
129 lines
2.9 KiB
JavaScript
'use strict';
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const electron = require('electron');
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const EventEmitter = require('events');
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const process = require('process');
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const common = require('./_common');
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const remoteMenu = electron.remote.Menu;
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const webFrame = electron.webFrame;
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function flashFrame(flag) {
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const currentWindow = common.getWindow();
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if (currentWindow == null || currentWindow.flashFrame == null) return;
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currentWindow.flashFrame(!currentWindow.isFocused() && flag);
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}
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function minimize(key) {
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const win = common.getWindow(key);
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if (win == null) return;
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win.minimize();
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}
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function restore(key) {
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const win = common.getWindow(key);
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if (win == null) return;
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win.restore();
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}
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function maximize(key) {
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const win = common.getWindow(key);
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if (win == null) return;
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if (win.isMaximized()) {
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win.unmaximize();
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} else {
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win.maximize();
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}
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}
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function focus(hack, key) {
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const win = common.getWindow(key);
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// Windows does not respect the focus call always.
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// This uses a hack defined in https://github.com/electron/electron/issues/2867
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// Should be used sparingly because it can effect window managers.
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if (hack && process.platform === 'win32') {
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win.setAlwaysOnTop(true);
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win.focus();
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win.setAlwaysOnTop(false);
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} else {
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win.focus();
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}
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}
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function setAlwaysOnTop(key, enabled) {
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const win = common.getWindow(key);
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if (win == null) return;
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win.setAlwaysOnTop(enabled);
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}
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function isAlwaysOnTop(key) {
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const win = common.getWindow(key);
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if (win == null) return false;
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return win.isAlwaysOnTop();
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}
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function blur(key) {
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const win = common.getWindow(key);
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if (win != null && !win.isDestroyed()) {
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win.blur();
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}
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}
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function setProgressBar(progress, key) {
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const win = common.getWindow(key);
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if (win == null) return;
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win.setProgressBar(progress);
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}
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function fullscreen(key) {
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const currentWindow = common.getWindow(key);
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currentWindow.setFullScreen(!currentWindow.isFullScreen());
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}
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function close(key) {
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if (key == null && process.platform === 'darwin') {
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remoteMenu.sendActionToFirstResponder('hide:');
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} else {
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const win = common.getWindow(key);
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if (win == null) return;
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win.close();
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}
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}
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function setZoomFactor(factor) {
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if (!webFrame.setZoomFactor) return;
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webFrame.setZoomFactor(factor / 100);
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}
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const webContents = common.getCurrentWindow().webContents;
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class WebContents extends EventEmitter {
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constructor() {
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super();
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webContents.removeAllListeners('devtools-opened');
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webContents.on('devtools-opened', () => {
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this.emit('devtools-opened');
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});
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}
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setBackgroundThrottling(enabled) {
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if (webContents.setBackgroundThrottling != null) {
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webContents.setBackgroundThrottling(enabled);
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}
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}
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}
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module.exports = {
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flashFrame,
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minimize,
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restore,
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maximize,
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focus,
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blur,
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fullscreen,
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close,
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setAlwaysOnTop,
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isAlwaysOnTop,
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setZoomFactor,
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webContents: new WebContents(),
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setProgressBar
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}; |