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joplin/ElectronClient/app/bridge.js
2017-12-01 23:26:08 +00:00

122 lines
2.7 KiB
JavaScript

const { _ } = require('lib/locale.js');
const { dirname } = require('lib/path-utils.js');
const { Logger } = require('lib/logger.js');
class Bridge {
constructor(electronWrapper) {
this.electronWrapper_ = electronWrapper;
this.autoUpdateLogger_ = null;
this.lastSelectedPath_ = null;
}
electronApp() {
return this.electronWrapper_;
}
processArgv() {
return process.argv;
}
window() {
return this.electronWrapper_.window();
}
windowContentSize() {
if (!this.window()) return { width: 0, height: 0 };
const s = this.window().getContentSize();
return { width: s[0], height: s[1] };
}
windowSize() {
if (!this.window()) return { width: 0, height: 0 };
const s = this.window().getSize();
return { width: s[0], height: s[1] };
}
windowSetSize(width, height) {
if (!this.window()) return;
return this.window().setSize(width, height);
}
showOpenDialog(options) {
const {dialog} = require('electron');
if (!options) options = {};
if (!('defaultPath' in options) && this.lastSelectedPath_) options.defaultPath = this.lastSelectedPath_;
const filePaths = dialog.showOpenDialog(options);
if (filePaths && filePaths.length) {
this.lastSelectedPath_ = dirname(filePaths[0]);
}
return filePaths;
}
showMessageBox(options) {
const {dialog} = require('electron');
return dialog.showMessageBox(options);
}
showErrorMessageBox(message) {
return this.showMessageBox({
type: 'error',
message: message,
});
}
showConfirmMessageBox(message) {
const result = this.showMessageBox({
type: 'question',
message: message,
buttons: [_('OK'), _('Cancel')],
});
return result === 0;
}
get Menu() {
return require('electron').Menu;
}
get MenuItem() {
return require('electron').MenuItem;
}
openExternal(url) {
return require('electron').shell.openExternal(url)
}
openItem(fullPath) {
return require('electron').shell.openItem(fullPath)
}
async checkForUpdatesAndNotify(logFilePath) {
if (!this.autoUpdater_) {
this.autoUpdateLogger_ = new Logger();
this.autoUpdateLogger_.addTarget('file', { path: logFilePath });
this.autoUpdateLogger_.setLevel(Logger.LEVEL_DEBUG);
this.autoUpdateLogger_.info('checkForUpdatesAndNotify: Initializing...');
this.autoUpdater_ = require("electron-updater").autoUpdater;
this.autoUpdater_.logger = this.autoUpdateLogger_;
}
try {
await this.autoUpdater_.checkForUpdatesAndNotify();
} catch (error) {
this.autoUpdateLogger_.error(error);
}
}
}
let bridge_ = null;
function initBridge(wrapper) {
if (bridge_) throw new Error('Bridge already initialized');
bridge_ = new Bridge(wrapper);
return bridge_;
}
function bridge() {
if (!bridge_) throw new Error('Bridge not initialized');
return bridge_;
}
module.exports = { bridge, initBridge }