2dada8f365
In a following patch, all DevTools moz.build files will use DevToolsModules to install JS modules at a path that corresponds directly to their source tree location. Here we rewrite all require and import calls to match the new location that these files are installed to.
129 lines
3.9 KiB
JavaScript
129 lines
3.9 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 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 { Cc, Ci, Cu, Cr } = require("chrome");
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const promise = require("promise");
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const EventEmitter = require("devtools/shared/event-emitter");
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const DevToolsUtils = require("devtools/shared/DevToolsUtils");
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function DebuggerPanel(iframeWindow, toolbox) {
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this.panelWin = iframeWindow;
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this._toolbox = toolbox;
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this._destroyer = null;
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this._view = this.panelWin.DebuggerView;
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this._controller = this.panelWin.DebuggerController;
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this._view._hostType = this._toolbox.hostType;
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this._controller._target = this.target;
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this._controller._toolbox = this._toolbox;
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this.handleHostChanged = this.handleHostChanged.bind(this);
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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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exports.DebuggerPanel = DebuggerPanel;
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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() {
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let targetPromise;
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// Local debugging needs to make the target remote.
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if (!this.target.isRemote) {
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targetPromise = this.target.makeRemote();
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// Listen for tab switching events to manage focus when the content window
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// is paused and events suppressed.
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this.target.tab.addEventListener('TabSelect', this);
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} else {
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targetPromise = promise.resolve(this.target);
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}
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return targetPromise
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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._toolbox.on("host-changed", this.handleHostChanged);
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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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DevToolsUtils.reportException("DebuggerPanel.prototype.open", aReason);
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});
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},
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// DevToolPanel API
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get target() {
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return this._toolbox.target;
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},
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destroy: function() {
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// Make sure this panel is not already destroyed.
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if (this._destroyer) {
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return this._destroyer;
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}
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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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if (!this.target.isRemote) {
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this.target.tab.removeEventListener('TabSelect', this);
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}
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return this._destroyer = this._controller.shutdownDebugger().then(() => {
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this.emit("destroyed");
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});
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},
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// DebuggerPanel API
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addBreakpoint: function(aLocation, aOptions) {
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return this._controller.Breakpoints.addBreakpoint(aLocation, aOptions);
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},
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removeBreakpoint: function(aLocation) {
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return this._controller.Breakpoints.removeBreakpoint(aLocation);
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},
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handleHostChanged: function() {
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this._view.handleHostChanged(this._toolbox.hostType);
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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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// nsIDOMEventListener API
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handleEvent: function(aEvent) {
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if (aEvent.target == this.target.tab &&
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this._controller.activeThread.state == "paused") {
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// Wait a tick for the content focus event to be delivered.
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DevToolsUtils.executeSoon(() => this._toolbox.focusTool("jsdebugger"));
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}
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}
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};
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