michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: // Enable touch event shim on desktop that translates mouse events
michael@0: // into touch ones
michael@0: function enableTouch() {
michael@0:   let require = Cu.import('resource://gre/modules/devtools/Loader.jsm', {})
michael@0:                   .devtools.require;
michael@0:   let { TouchEventHandler } = require('devtools/touch-events');
michael@0:   let chromeEventHandler = window.QueryInterface(Ci.nsIInterfaceRequestor)
michael@0:                                  .getInterface(Ci.nsIWebNavigation)
michael@0:                                  .QueryInterface(Ci.nsIDocShell)
michael@0:                                  .chromeEventHandler || window;
michael@0:   let touchEventHandler = new TouchEventHandler(chromeEventHandler);
michael@0:   touchEventHandler.start();
michael@0: }
michael@0: 
michael@0: function setupButtons() {
michael@0:   let homeButton = document.getElementById('home-button');
michael@0:   if (!homeButton) {
michael@0:     // The toolbar only exists in b2g desktop build with
michael@0:     // FXOS_SIMULATOR turned on.
michael@0:     return;
michael@0:   }
michael@0:   // The touch event helper is enabled on shell.html document,
michael@0:   // so that click events are delayed and it is better to
michael@0:   // listen for touch events.
michael@0:   homeButton.addEventListener('touchstart', function() {
michael@0:     shell.sendChromeEvent({type: 'home-button-press'});
michael@0:     homeButton.classList.add('active');
michael@0:   });
michael@0:   homeButton.addEventListener('touchend', function() {
michael@0:     shell.sendChromeEvent({type: 'home-button-release'});
michael@0:     homeButton.classList.remove('active');
michael@0:   });
michael@0: 
michael@0:   Cu.import("resource://gre/modules/GlobalSimulatorScreen.jsm");
michael@0:   let rotateButton = document.getElementById('rotate-button');
michael@0:   rotateButton.addEventListener('touchstart', function () {
michael@0:     rotateButton.classList.add('active');
michael@0:   });
michael@0:   rotateButton.addEventListener('touchend', function() {
michael@0:     GlobalSimulatorScreen.flipScreen();
michael@0:     rotateButton.classList.remove('active');
michael@0:   });
michael@0: }
michael@0: 
michael@0: function checkDebuggerPort() {
michael@0:   // XXX: To be removed once bug 942756 lands.
michael@0:   // We are hacking 'unix-domain-socket' pref by setting a tcp port (number).
michael@0:   // DebuggerServer.openListener detects that it isn't a file path (string),
michael@0:   // and starts listening on the tcp port given here as command line argument.
michael@0: 
michael@0:   if (!window.arguments) {
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   // Get the command line arguments that were passed to the b2g client
michael@0:   let args = window.arguments[0].QueryInterface(Ci.nsICommandLine);
michael@0: 
michael@0:   let dbgport;
michael@0:   try {
michael@0:     dbgport = args.handleFlagWithParam('start-debugger-server', false);
michael@0:   } catch(e) {}
michael@0: 
michael@0:   if (dbgport) {
michael@0:     dump('Opening debugger server on ' + dbgport + '\n');
michael@0:     Services.prefs.setCharPref('devtools.debugger.unix-domain-socket', dbgport);
michael@0:     navigator.mozSettings.createLock().set(
michael@0:       {'debugger.remote-mode': 'adb-devtools'});
michael@0:   }
michael@0: }
michael@0: 
michael@0: window.addEventListener('ContentStart', function() {
michael@0:   enableTouch();
michael@0:   setupButtons();
michael@0:   checkDebuggerPort();
michael@0: });