HexoEditor/app/moe-window.js

/*
 *  This file is part of Moeditor.
 *
 *  Copyright (c) 2016 Menci <huanghaorui301@gmail.com>
 *  Copyright (c) 2016 lucaschimweg
 *
 *  Moeditor is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Moeditor is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Moeditor. If not, see <http://www.gnu.org/licenses/>.
 */

'use strict';

const BrowserWindow = require('electron').BrowserWindow,
      dialog = require('electron').dialog,
      MoeditorAction = require('./moe-action'),
      MoeditorFile = require('./moe-file');

class MoeditorWindow {
	constructor(path,defName) {
        moeApp.hexoWindow = this;
        log.info ('new HexoEditor.');
        if (MoeditorFile.isDirectory(path)) {
            this.directory = path
            this.fileName = '';
            this.fileContent = this.content = '';
        } else {
            this.directory = require('path').dirname(path);
            this.fileName = path;
            this.fileContent = this.content = MoeditorFile.read(path).toString();
        }

        this.ID = require('moment')().format('YYYYMMDDHHmmssSSS');
        this.defName = defName;
        this.isSaved = (path !== defName);
        this.changed = path === defName;
        const debug = (moeApp.flag.debug | moeApp.config.get('debug')) != 0;
        var conf = {
            icon: Const.path + "/icons/HexoEditor.ico",
            autoHideMenuBar: true,
            width: 1000 ,
            height: 600 ,
            webPreferences: {
                zoomFactor: moeApp.config.get('scale-factor')
            },
			show: debug
        };

        if (process.platform == 'darwin') conf.titleBarStyle = 'hidden-inset';
        else conf.frame = false;

		this.window = new BrowserWindow(conf);
        this.window.hexoeditorWindow = this;

        this.registerEvents();
        this.window.loadURL('file://' + Const.path + '/views/main/index.html');

        if (debug) {
            this.window.webContents.openDevTools();
        }
	}

    registerEvents() {
        this.window.on('close', (e) => {
            if (moeApp.windows.length && this.changed) {
                const choice = dialog.showMessageBox(
                    this.window,
                    {
                        type: 'question',
                        buttons: [__("Yes"), __("No"), __("Cancel")],
                        title: __("Confirm"),
                        cancelId: -1,
                        message: __("Save changes to file?")
                    }
                );

                if (choice == 0) {
                    if (!MoeditorAction.save(this.window))
                        e.preventDefault();
                        return;
                } else if (choice == 2 || choice == -1) {
                    e.preventDefault();
                    return;
                } else{
                    var fs = require('fs');
                    if (!this.isSaved && fs.existsSync(this.fileName))
                        fs.unlinkSync(this.fileName);
                }
            }

            if (this.window == moeApp.getShellServer().lastWindow)
                process.nextTick(moeApp.getShellServer().kill,false);

            const index = moeApp.windows.indexOf(this);
            if (index !== -1) moeApp.windows.splice(index, 1);

            if ( !moeApp.windows.length) {
                process.nextTick(moeApp.getShellServer().kill,false);
                setTimeout(app.quit,200)
            }
        });
    }
}

module.exports = MoeditorWindow;