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105 lines
3.1 KiB
JavaScript
105 lines
3.1 KiB
JavaScript
/* -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
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this.EXPORTED_SYMBOLS = ["DebuggerPanel"];
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource:///modules/devtools/shared/event-emitter.js");
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XPCOMUtils.defineLazyModuleGetter(this, "Promise",
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"resource://gre/modules/commonjs/sdk/core/promise.js");
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this.DebuggerPanel = function DebuggerPanel(iframeWindow, toolbox) {
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this.panelWin = iframeWindow;
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this._toolbox = toolbox;
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this._view = this.panelWin.DebuggerView;
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this._controller = this.panelWin.DebuggerController;
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this._controller._target = this.target;
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this._bkp = this._controller.Breakpoints;
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this.highlightWhenPaused = this.highlightWhenPaused.bind(this);
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this.unhighlightWhenResumed = this.unhighlightWhenResumed.bind(this);
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EventEmitter.decorate(this);
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}
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DebuggerPanel.prototype = {
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/**
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* Open is effectively an asynchronous constructor.
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*
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* @return object
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* A Promise that is resolved when the Debugger completes opening.
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*/
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open: function DebuggerPanel_open() {
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let promise;
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// Local debugging needs to make the target remote.
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if (!this.target.isRemote) {
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promise = this.target.makeRemote();
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} else {
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promise = Promise.resolve(this.target);
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}
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return promise
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.then(() => this._controller.startupDebugger())
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.then(() => this._controller.connect())
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.then(() => {
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this.target.on("thread-paused", this.highlightWhenPaused);
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this.target.on("thread-resumed", this.unhighlightWhenResumed);
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this.isReady = true;
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this.emit("ready");
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return this;
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})
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.then(null, function onError(aReason) {
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Cu.reportError("DebuggerPanel open failed. " +
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reason.error + ": " + reason.message);
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});
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},
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// DevToolPanel API
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get target() this._toolbox.target,
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destroy: function() {
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this.target.off("thread-paused", this.highlightWhenPaused);
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this.target.off("thread-resumed", this.unhighlightWhenResumed);
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this.emit("destroyed");
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return Promise.resolve(null);
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},
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// DebuggerPanel API
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addBreakpoint: function() {
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this._bkp.addBreakpoint.apply(this._bkp, arguments);
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},
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removeBreakpoint: function() {
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this._bkp.removeBreakpoint.apply(this._bkp, arguments);
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},
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getBreakpoint: function() {
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return this._bkp.getBreakpoint.apply(this._bkp, arguments);
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},
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getAllBreakpoints: function() {
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return this._bkp.store;
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},
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highlightWhenPaused: function() {
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this._toolbox.highlightTool("jsdebugger");
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// Also raise the toolbox window if it is undocked or select the
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// corresponding tab when toolbox is docked.
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this._toolbox.raise();
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},
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unhighlightWhenResumed: function() {
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this._toolbox.unhighlightTool("jsdebugger");
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}
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};
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