mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
1521 lines
50 KiB
JavaScript
1521 lines
50 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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// A time interval sufficient for the options popup panel to finish hiding
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// itself.
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const POPUP_HIDDEN_DELAY = 100; // ms
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/**
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* Functions handling the toolbar view: close button, expand/collapse button,
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* pause/resume and stepping buttons etc.
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*/
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function ToolbarView() {
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dumpn("ToolbarView was instantiated");
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this._onTogglePanesPressed = this._onTogglePanesPressed.bind(this);
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this._onResumePressed = this._onResumePressed.bind(this);
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this._onStepOverPressed = this._onStepOverPressed.bind(this);
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this._onStepInPressed = this._onStepInPressed.bind(this);
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this._onStepOutPressed = this._onStepOutPressed.bind(this);
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}
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ToolbarView.prototype = {
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/**
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* Initialization function, called when the debugger is started.
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*/
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initialize: function() {
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dumpn("Initializing the ToolbarView");
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this._instrumentsPaneToggleButton = document.getElementById("instruments-pane-toggle");
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this._resumeOrderPanel = document.getElementById("resumption-order-panel");
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this._resumeButton = document.getElementById("resume");
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this._stepOverButton = document.getElementById("step-over");
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this._stepInButton = document.getElementById("step-in");
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this._stepOutButton = document.getElementById("step-out");
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this._chromeGlobals = document.getElementById("chrome-globals");
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let resumeKey = ShortcutUtils.prettifyShortcut(document.getElementById("resumeKey"));
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let stepOverKey = ShortcutUtils.prettifyShortcut(document.getElementById("stepOverKey"));
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let stepInKey = ShortcutUtils.prettifyShortcut(document.getElementById("stepInKey"));
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let stepOutKey = ShortcutUtils.prettifyShortcut(document.getElementById("stepOutKey"));
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this._resumeTooltip = L10N.getFormatStr("resumeButtonTooltip", resumeKey);
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this._pauseTooltip = L10N.getFormatStr("pauseButtonTooltip", resumeKey);
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this._stepOverTooltip = L10N.getFormatStr("stepOverTooltip", stepOverKey);
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this._stepInTooltip = L10N.getFormatStr("stepInTooltip", stepInKey);
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this._stepOutTooltip = L10N.getFormatStr("stepOutTooltip", stepOutKey);
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this._instrumentsPaneToggleButton.addEventListener("mousedown", this._onTogglePanesPressed, false);
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this._resumeButton.addEventListener("mousedown", this._onResumePressed, false);
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this._stepOverButton.addEventListener("mousedown", this._onStepOverPressed, false);
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this._stepInButton.addEventListener("mousedown", this._onStepInPressed, false);
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this._stepOutButton.addEventListener("mousedown", this._onStepOutPressed, false);
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this._stepOverButton.setAttribute("tooltiptext", this._stepOverTooltip);
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this._stepInButton.setAttribute("tooltiptext", this._stepInTooltip);
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this._stepOutButton.setAttribute("tooltiptext", this._stepOutTooltip);
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// TODO: bug 806775 - group scripts by globals using hostAnnotations.
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// this.toggleChromeGlobalsContainer(window._isChromeDebugger);
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},
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/**
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* Destruction function, called when the debugger is closed.
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*/
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destroy: function() {
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dumpn("Destroying the ToolbarView");
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this._instrumentsPaneToggleButton.removeEventListener("mousedown", this._onTogglePanesPressed, false);
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this._resumeButton.removeEventListener("mousedown", this._onResumePressed, false);
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this._stepOverButton.removeEventListener("mousedown", this._onStepOverPressed, false);
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this._stepInButton.removeEventListener("mousedown", this._onStepInPressed, false);
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this._stepOutButton.removeEventListener("mousedown", this._onStepOutPressed, false);
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},
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/**
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* Display a warning when trying to resume a debuggee while another is paused.
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* Debuggees must be unpaused in a Last-In-First-Out order.
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*
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* @param string aPausedUrl
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* The URL of the last paused debuggee.
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*/
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showResumeWarning: function(aPausedUrl) {
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let label = L10N.getFormatStr("resumptionOrderPanelTitle", aPausedUrl);
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let descriptionNode = document.getElementById("resumption-panel-desc");
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descriptionNode.setAttribute("value", label);
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this._resumeOrderPanel.openPopup(this._resumeButton);
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},
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/**
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* Sets the resume button state based on the debugger active thread.
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*
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* @param string aState
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* Either "paused" or "attached".
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*/
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toggleResumeButtonState: function(aState) {
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// If we're paused, check and show a resume label on the button.
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if (aState == "paused") {
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this._resumeButton.setAttribute("checked", "true");
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this._resumeButton.setAttribute("tooltiptext", this._resumeTooltip);
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}
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// If we're attached, do the opposite.
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else if (aState == "attached") {
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this._resumeButton.removeAttribute("checked");
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this._resumeButton.setAttribute("tooltiptext", this._pauseTooltip);
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}
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},
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/**
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* Sets the chrome globals container hidden or visible. It's hidden by default.
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*
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* @param boolean aVisibleFlag
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* Specifies the intended visibility.
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*/
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toggleChromeGlobalsContainer: function(aVisibleFlag) {
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this._chromeGlobals.setAttribute("hidden", !aVisibleFlag);
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},
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/**
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* Listener handling the toggle button click event.
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*/
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_onTogglePanesPressed: function() {
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DebuggerView.toggleInstrumentsPane({
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visible: DebuggerView.instrumentsPaneHidden,
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animated: true,
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delayed: true
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});
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},
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/**
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* Listener handling the pause/resume button click event.
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*/
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_onResumePressed: function() {
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if (DebuggerController.activeThread.paused) {
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let warn = DebuggerController._ensureResumptionOrder;
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DebuggerController.activeThread.resume(warn);
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} else {
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DebuggerController.activeThread.interrupt();
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}
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},
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/**
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* Listener handling the step over button click event.
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*/
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_onStepOverPressed: function() {
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if (DebuggerController.activeThread.paused) {
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DebuggerController.activeThread.stepOver();
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}
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},
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/**
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* Listener handling the step in button click event.
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*/
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_onStepInPressed: function() {
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if (DebuggerController.activeThread.paused) {
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DebuggerController.activeThread.stepIn();
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}
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},
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/**
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* Listener handling the step out button click event.
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*/
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_onStepOutPressed: function() {
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if (DebuggerController.activeThread.paused) {
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DebuggerController.activeThread.stepOut();
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}
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},
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_instrumentsPaneToggleButton: null,
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_resumeOrderPanel: null,
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_resumeButton: null,
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_stepOverButton: null,
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_stepInButton: null,
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_stepOutButton: null,
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_chromeGlobals: null,
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_resumeTooltip: "",
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_pauseTooltip: "",
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_stepOverTooltip: "",
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_stepInTooltip: "",
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_stepOutTooltip: ""
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};
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/**
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* Functions handling the options UI.
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*/
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function OptionsView() {
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dumpn("OptionsView was instantiated");
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this._togglePauseOnExceptions = this._togglePauseOnExceptions.bind(this);
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this._toggleIgnoreCaughtExceptions = this._toggleIgnoreCaughtExceptions.bind(this);
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this._toggleShowPanesOnStartup = this._toggleShowPanesOnStartup.bind(this);
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this._toggleShowVariablesOnlyEnum = this._toggleShowVariablesOnlyEnum.bind(this);
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this._toggleShowVariablesFilterBox = this._toggleShowVariablesFilterBox.bind(this);
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this._toggleShowOriginalSource = this._toggleShowOriginalSource.bind(this);
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}
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OptionsView.prototype = {
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/**
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* Initialization function, called when the debugger is started.
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*/
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initialize: function() {
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dumpn("Initializing the OptionsView");
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this._button = document.getElementById("debugger-options");
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this._pauseOnExceptionsItem = document.getElementById("pause-on-exceptions");
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this._ignoreCaughtExceptionsItem = document.getElementById("ignore-caught-exceptions");
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this._showPanesOnStartupItem = document.getElementById("show-panes-on-startup");
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this._showVariablesOnlyEnumItem = document.getElementById("show-vars-only-enum");
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this._showVariablesFilterBoxItem = document.getElementById("show-vars-filter-box");
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this._showOriginalSourceItem = document.getElementById("show-original-source");
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this._pauseOnExceptionsItem.setAttribute("checked", Prefs.pauseOnExceptions);
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this._ignoreCaughtExceptionsItem.setAttribute("checked", Prefs.ignoreCaughtExceptions);
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this._showPanesOnStartupItem.setAttribute("checked", Prefs.panesVisibleOnStartup);
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this._showVariablesOnlyEnumItem.setAttribute("checked", Prefs.variablesOnlyEnumVisible);
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this._showVariablesFilterBoxItem.setAttribute("checked", Prefs.variablesSearchboxVisible);
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this._showOriginalSourceItem.setAttribute("checked", Prefs.sourceMapsEnabled);
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},
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/**
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* Destruction function, called when the debugger is closed.
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*/
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destroy: function() {
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dumpn("Destroying the OptionsView");
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// Nothing to do here yet.
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},
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/**
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* Listener handling the 'gear menu' popup showing event.
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*/
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_onPopupShowing: function() {
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this._button.setAttribute("open", "true");
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window.emit(EVENTS.OPTIONS_POPUP_SHOWING);
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},
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/**
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* Listener handling the 'gear menu' popup hiding event.
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*/
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_onPopupHiding: function() {
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this._button.removeAttribute("open");
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},
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/**
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* Listener handling the 'gear menu' popup hidden event.
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*/
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_onPopupHidden: function() {
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window.emit(EVENTS.OPTIONS_POPUP_HIDDEN);
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},
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/**
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* Listener handling the 'pause on exceptions' menuitem command.
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*/
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_togglePauseOnExceptions: function() {
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Prefs.pauseOnExceptions =
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this._pauseOnExceptionsItem.getAttribute("checked") == "true";
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DebuggerController.activeThread.pauseOnExceptions(
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Prefs.pauseOnExceptions,
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Prefs.ignoreCaughtExceptions);
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},
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_toggleIgnoreCaughtExceptions: function() {
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Prefs.ignoreCaughtExceptions =
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this._ignoreCaughtExceptionsItem.getAttribute("checked") == "true";
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DebuggerController.activeThread.pauseOnExceptions(
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Prefs.pauseOnExceptions,
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Prefs.ignoreCaughtExceptions);
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},
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/**
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* Listener handling the 'show panes on startup' menuitem command.
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*/
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_toggleShowPanesOnStartup: function() {
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Prefs.panesVisibleOnStartup =
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this._showPanesOnStartupItem.getAttribute("checked") == "true";
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},
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/**
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* Listener handling the 'show non-enumerables' menuitem command.
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*/
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_toggleShowVariablesOnlyEnum: function() {
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let pref = Prefs.variablesOnlyEnumVisible =
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this._showVariablesOnlyEnumItem.getAttribute("checked") == "true";
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DebuggerView.Variables.onlyEnumVisible = pref;
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},
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/**
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* Listener handling the 'show variables searchbox' menuitem command.
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*/
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_toggleShowVariablesFilterBox: function() {
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let pref = Prefs.variablesSearchboxVisible =
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this._showVariablesFilterBoxItem.getAttribute("checked") == "true";
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DebuggerView.Variables.searchEnabled = pref;
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},
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/**
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* Listener handling the 'show original source' menuitem command.
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*/
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_toggleShowOriginalSource: function() {
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let pref = Prefs.sourceMapsEnabled =
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this._showOriginalSourceItem.getAttribute("checked") == "true";
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// Don't block the UI while reconfiguring the server.
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window.once(EVENTS.OPTIONS_POPUP_HIDDEN, () => {
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// The popup panel needs more time to hide after triggering onpopuphidden.
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window.setTimeout(() => {
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DebuggerController.reconfigureThread(pref);
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}, POPUP_HIDDEN_DELAY);
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}, false);
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},
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_button: null,
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_pauseOnExceptionsItem: null,
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_showPanesOnStartupItem: null,
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_showVariablesOnlyEnumItem: null,
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_showVariablesFilterBoxItem: null,
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_showOriginalSourceItem: null
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};
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/**
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* Functions handling the chrome globals UI.
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*/
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function ChromeGlobalsView() {
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dumpn("ChromeGlobalsView was instantiated");
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this._onSelect = this._onSelect.bind(this);
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this._onClick = this._onClick.bind(this);
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}
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ChromeGlobalsView.prototype = Heritage.extend(WidgetMethods, {
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/**
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* Initialization function, called when the debugger is started.
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*/
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initialize: function() {
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dumpn("Initializing the ChromeGlobalsView");
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this.widget = document.getElementById("chrome-globals");
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this.emptyText = L10N.getStr("noGlobalsText");
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this.widget.addEventListener("select", this._onSelect, false);
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this.widget.addEventListener("click", this._onClick, false);
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// Show an empty label by default.
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this.empty();
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},
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/**
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* Destruction function, called when the debugger is closed.
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*/
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destroy: function() {
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dumpn("Destroying the ChromeGlobalsView");
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this.widget.removeEventListener("select", this._onSelect, false);
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this.widget.removeEventListener("click", this._onClick, false);
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},
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/**
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* The select listener for the chrome globals container.
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*/
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_onSelect: function() {
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// TODO: bug 806775, do something useful for chrome debugging.
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},
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/**
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* The click listener for the chrome globals container.
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*/
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_onClick: function() {
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// Use this container as a filtering target.
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DebuggerView.Filtering.target = this;
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}
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});
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/**
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* Functions handling the stackframes UI.
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*/
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function StackFramesView() {
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dumpn("StackFramesView was instantiated");
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this._onStackframeRemoved = this._onStackframeRemoved.bind(this);
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this._onSelect = this._onSelect.bind(this);
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this._onScroll = this._onScroll.bind(this);
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this._afterScroll = this._afterScroll.bind(this);
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}
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StackFramesView.prototype = Heritage.extend(WidgetMethods, {
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/**
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* Initialization function, called when the debugger is started.
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*/
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initialize: function() {
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dumpn("Initializing the StackFramesView");
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let commandset = this._commandset = document.createElement("commandset");
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let menupopup = this._menupopup = document.createElement("menupopup");
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commandset.id = "stackframesCommandset";
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menupopup.id = "stackframesMenupopup";
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document.getElementById("debuggerPopupset").appendChild(menupopup);
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document.getElementById("debuggerCommands").appendChild(commandset);
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this.widget = new BreadcrumbsWidget(document.getElementById("stackframes"));
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this.widget.addEventListener("select", this._onSelect, false);
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this.widget.addEventListener("scroll", this._onScroll, true);
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window.addEventListener("resize", this._onScroll, true);
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this.autoFocusOnFirstItem = false;
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this.autoFocusOnSelection = false;
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},
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/**
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* Destruction function, called when the debugger is closed.
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*/
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destroy: function() {
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dumpn("Destroying the StackFramesView");
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this.widget.removeEventListener("select", this._onSelect, false);
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this.widget.removeEventListener("scroll", this._onScroll, true);
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window.removeEventListener("resize", this._onScroll, true);
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},
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/**
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* Adds a frame in this stackframes container.
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*
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* @param string aTitle
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* The frame title (function name).
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* @param string aUrl
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* The frame source url.
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* @param string aLine
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* The frame line number.
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* @param number aDepth
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* The frame depth in the stack.
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* @param boolean aIsBlackBoxed
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* Whether or not the frame is black boxed.
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*/
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addFrame: function(aTitle, aUrl, aLine, aDepth, aIsBlackBoxed) {
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// Blackboxed stack frames are collapsed into a single entry in
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// the view. By convention, only the first frame is displayed.
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if (aIsBlackBoxed) {
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if (this._prevBlackBoxedUrl == aUrl) {
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return;
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}
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this._prevBlackBoxedUrl = aUrl;
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} else {
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this._prevBlackBoxedUrl = null;
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}
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// Create the element node and menu entry for the stack frame item.
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let frameView = this._createFrameView.apply(this, arguments);
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let menuEntry = this._createMenuEntry.apply(this, arguments);
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// Append a stack frame item to this container.
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this.push([frameView, aTitle, aUrl], {
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index: 0, /* specifies on which position should the item be appended */
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attachment: {
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popup: menuEntry,
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depth: aDepth
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},
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attributes: [
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["contextmenu", "stackframesMenupopup"]
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],
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// Make sure that when the stack frame item is removed, the corresponding
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// menuitem and command are also destroyed.
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finalize: this._onStackframeRemoved
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});
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},
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/**
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* Selects the frame at the specified depth in this container.
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* @param number aDepth
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*/
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set selectedDepth(aDepth) {
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this.selectedItem = aItem => aItem.attachment.depth == aDepth;
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},
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/**
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* Specifies if the active thread has more frames that need to be loaded.
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*/
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dirty: false,
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/**
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* Customization function for creating an item's UI.
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*
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* @param string aTitle
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* The frame title to be displayed in the list.
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* @param string aUrl
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* The frame source url.
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* @param string aLine
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* The frame line number.
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* @param number aDepth
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* The frame depth in the stack.
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* @param boolean aIsBlackBoxed
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* Whether or not the frame is black boxed.
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* @return nsIDOMNode
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* The stack frame view.
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*/
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_createFrameView: function(aTitle, aUrl, aLine, aDepth, aIsBlackBoxed) {
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let container = document.createElement("hbox");
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container.id = "stackframe-" + aDepth;
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container.className = "dbg-stackframe";
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let frameDetails = SourceUtils.trimUrlLength(
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|
SourceUtils.getSourceLabel(aUrl),
|
|
STACK_FRAMES_SOURCE_URL_MAX_LENGTH,
|
|
STACK_FRAMES_SOURCE_URL_TRIM_SECTION);
|
|
|
|
if (aIsBlackBoxed) {
|
|
container.classList.add("dbg-stackframe-black-boxed");
|
|
} else {
|
|
let frameTitleNode = document.createElement("label");
|
|
frameTitleNode.className = "plain dbg-stackframe-title breadcrumbs-widget-item-tag";
|
|
frameTitleNode.setAttribute("value", aTitle);
|
|
container.appendChild(frameTitleNode);
|
|
|
|
frameDetails += SEARCH_LINE_FLAG + aLine;
|
|
}
|
|
|
|
let frameDetailsNode = document.createElement("label");
|
|
frameDetailsNode.className = "plain dbg-stackframe-details breadcrumbs-widget-item-id";
|
|
frameDetailsNode.setAttribute("value", frameDetails);
|
|
container.appendChild(frameDetailsNode);
|
|
|
|
return container;
|
|
},
|
|
|
|
/**
|
|
* Customization function for populating an item's context menu.
|
|
*
|
|
* @param string aTitle
|
|
* The frame title to be displayed in the list.
|
|
* @param string aUrl
|
|
* The frame source url.
|
|
* @param string aLine
|
|
* The frame line number.
|
|
* @param number aDepth
|
|
* The frame depth in the stack.
|
|
* @param boolean aIsBlackBoxed
|
|
* Whether or not the frame is black boxed.
|
|
* @return object
|
|
* An object containing the stack frame command and menu item.
|
|
*/
|
|
_createMenuEntry: function(aTitle, aUrl, aLine, aDepth, aIsBlackBoxed) {
|
|
let frameDescription = SourceUtils.trimUrlLength(
|
|
SourceUtils.getSourceLabel(aUrl),
|
|
STACK_FRAMES_POPUP_SOURCE_URL_MAX_LENGTH,
|
|
STACK_FRAMES_POPUP_SOURCE_URL_TRIM_SECTION) +
|
|
SEARCH_LINE_FLAG + aLine;
|
|
|
|
let prefix = "sf-cMenu-"; // "stackframes context menu"
|
|
let commandId = prefix + aDepth + "-" + "-command";
|
|
let menuitemId = prefix + aDepth + "-" + "-menuitem";
|
|
|
|
let command = document.createElement("command");
|
|
command.id = commandId;
|
|
command.addEventListener("command", () => this.selectedDepth = aDepth, false);
|
|
|
|
let menuitem = document.createElement("menuitem");
|
|
menuitem.id = menuitemId;
|
|
menuitem.className = "dbg-stackframe-menuitem";
|
|
menuitem.setAttribute("type", "checkbox");
|
|
menuitem.setAttribute("command", commandId);
|
|
menuitem.setAttribute("tooltiptext", aUrl);
|
|
|
|
let labelNode = document.createElement("label");
|
|
labelNode.className = "plain dbg-stackframe-menuitem-title";
|
|
labelNode.setAttribute("value", aTitle);
|
|
labelNode.setAttribute("flex", "1");
|
|
|
|
let descriptionNode = document.createElement("label");
|
|
descriptionNode.className = "plain dbg-stackframe-menuitem-details";
|
|
descriptionNode.setAttribute("value", frameDescription);
|
|
|
|
menuitem.appendChild(labelNode);
|
|
menuitem.appendChild(descriptionNode);
|
|
|
|
this._commandset.appendChild(command);
|
|
this._menupopup.appendChild(menuitem);
|
|
|
|
return {
|
|
command: command,
|
|
menuitem: menuitem
|
|
};
|
|
},
|
|
|
|
/**
|
|
* Function called each time a stack frame item is removed.
|
|
*
|
|
* @param object aItem
|
|
* The corresponding item.
|
|
*/
|
|
_onStackframeRemoved: function(aItem) {
|
|
dumpn("Finalizing stackframe item: " + aItem);
|
|
|
|
// Destroy the context menu item for the stack frame.
|
|
let contextItem = aItem.attachment.popup;
|
|
contextItem.command.remove();
|
|
contextItem.menuitem.remove();
|
|
|
|
// Forget the previously blackboxed stack frame url.
|
|
this._prevBlackBoxedUrl = null;
|
|
},
|
|
|
|
/**
|
|
* The select listener for the stackframes container.
|
|
*/
|
|
_onSelect: function(e) {
|
|
let stackframeItem = this.selectedItem;
|
|
if (stackframeItem) {
|
|
// The container is not empty and an actual item was selected.
|
|
DebuggerController.StackFrames.selectFrame(stackframeItem.attachment.depth);
|
|
|
|
// Update the context menu to show the currently selected stackframe item
|
|
// as a checked entry.
|
|
for (let otherItem of this) {
|
|
if (otherItem != stackframeItem) {
|
|
otherItem.attachment.popup.menuitem.removeAttribute("checked");
|
|
} else {
|
|
otherItem.attachment.popup.menuitem.setAttribute("checked", "");
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The scroll listener for the stackframes container.
|
|
*/
|
|
_onScroll: function() {
|
|
// Update the stackframes container only if we have to.
|
|
if (!this.dirty) {
|
|
return;
|
|
}
|
|
// Allow requests to settle down first.
|
|
setNamedTimeout("stack-scroll", STACK_FRAMES_SCROLL_DELAY, this._afterScroll);
|
|
},
|
|
|
|
/**
|
|
* Requests the addition of more frames from the controller.
|
|
*/
|
|
_afterScroll: function() {
|
|
// TODO: Accessing private widget properties. Figure out what's the best
|
|
// way to expose such things. Bug 876271.
|
|
let list = this.widget._list;
|
|
let scrollPosition = list.scrollPosition;
|
|
let scrollWidth = list.scrollWidth;
|
|
|
|
// If the stackframes container scrolled almost to the end, with only
|
|
// 1/10 of a breadcrumb remaining, load more content.
|
|
if (scrollPosition - scrollWidth / 10 < 1) {
|
|
list.ensureElementIsVisible(this.getItemAtIndex(CALL_STACK_PAGE_SIZE - 1).target);
|
|
this.dirty = false;
|
|
|
|
// Loads more stack frames from the debugger server cache.
|
|
DebuggerController.StackFrames.addMoreFrames();
|
|
}
|
|
},
|
|
|
|
_commandset: null,
|
|
_menupopup: null,
|
|
_prevBlackBoxedUrl: null
|
|
});
|
|
|
|
/**
|
|
* Functions handling the filtering UI.
|
|
*/
|
|
function FilterView() {
|
|
dumpn("FilterView was instantiated");
|
|
|
|
this._onClick = this._onClick.bind(this);
|
|
this._onInput = this._onInput.bind(this);
|
|
this._onKeyPress = this._onKeyPress.bind(this);
|
|
this._onBlur = this._onBlur.bind(this);
|
|
}
|
|
|
|
FilterView.prototype = {
|
|
/**
|
|
* Initialization function, called when the debugger is started.
|
|
*/
|
|
initialize: function() {
|
|
dumpn("Initializing the FilterView");
|
|
|
|
this._searchbox = document.getElementById("searchbox");
|
|
this._searchboxHelpPanel = document.getElementById("searchbox-help-panel");
|
|
this._filterLabel = document.getElementById("filter-label");
|
|
this._globalOperatorButton = document.getElementById("global-operator-button");
|
|
this._globalOperatorLabel = document.getElementById("global-operator-label");
|
|
this._functionOperatorButton = document.getElementById("function-operator-button");
|
|
this._functionOperatorLabel = document.getElementById("function-operator-label");
|
|
this._tokenOperatorButton = document.getElementById("token-operator-button");
|
|
this._tokenOperatorLabel = document.getElementById("token-operator-label");
|
|
this._lineOperatorButton = document.getElementById("line-operator-button");
|
|
this._lineOperatorLabel = document.getElementById("line-operator-label");
|
|
this._variableOperatorButton = document.getElementById("variable-operator-button");
|
|
this._variableOperatorLabel = document.getElementById("variable-operator-label");
|
|
|
|
this._fileSearchKey = ShortcutUtils.prettifyShortcut(document.getElementById("fileSearchKey"));
|
|
this._globalSearchKey = ShortcutUtils.prettifyShortcut(document.getElementById("globalSearchKey"));
|
|
this._filteredFunctionsKey = ShortcutUtils.prettifyShortcut(document.getElementById("functionSearchKey"));
|
|
this._tokenSearchKey = ShortcutUtils.prettifyShortcut(document.getElementById("tokenSearchKey"));
|
|
this._lineSearchKey = ShortcutUtils.prettifyShortcut(document.getElementById("lineSearchKey"));
|
|
this._variableSearchKey = ShortcutUtils.prettifyShortcut(document.getElementById("variableSearchKey"));
|
|
|
|
this._searchbox.addEventListener("click", this._onClick, false);
|
|
this._searchbox.addEventListener("select", this._onInput, false);
|
|
this._searchbox.addEventListener("input", this._onInput, false);
|
|
this._searchbox.addEventListener("keypress", this._onKeyPress, false);
|
|
this._searchbox.addEventListener("blur", this._onBlur, false);
|
|
|
|
this._globalOperatorButton.setAttribute("label", SEARCH_GLOBAL_FLAG);
|
|
this._functionOperatorButton.setAttribute("label", SEARCH_FUNCTION_FLAG);
|
|
this._tokenOperatorButton.setAttribute("label", SEARCH_TOKEN_FLAG);
|
|
this._lineOperatorButton.setAttribute("label", SEARCH_LINE_FLAG);
|
|
this._variableOperatorButton.setAttribute("label", SEARCH_VARIABLE_FLAG);
|
|
|
|
this._filterLabel.setAttribute("value",
|
|
L10N.getFormatStr("searchPanelFilter", this._fileSearchKey));
|
|
this._globalOperatorLabel.setAttribute("value",
|
|
L10N.getFormatStr("searchPanelGlobal", this._globalSearchKey));
|
|
this._functionOperatorLabel.setAttribute("value",
|
|
L10N.getFormatStr("searchPanelFunction", this._filteredFunctionsKey));
|
|
this._tokenOperatorLabel.setAttribute("value",
|
|
L10N.getFormatStr("searchPanelToken", this._tokenSearchKey));
|
|
this._lineOperatorLabel.setAttribute("value",
|
|
L10N.getFormatStr("searchPanelGoToLine", this._lineSearchKey));
|
|
this._variableOperatorLabel.setAttribute("value",
|
|
L10N.getFormatStr("searchPanelVariable", this._variableSearchKey));
|
|
|
|
// TODO: bug 806775 - group scripts by globals using hostAnnotations.
|
|
// if (window._isChromeDebugger) {
|
|
// this.target = DebuggerView.ChromeGlobals;
|
|
// } else {
|
|
this.target = DebuggerView.Sources;
|
|
// }
|
|
},
|
|
|
|
/**
|
|
* Destruction function, called when the debugger is closed.
|
|
*/
|
|
destroy: function() {
|
|
dumpn("Destroying the FilterView");
|
|
|
|
this._searchbox.removeEventListener("click", this._onClick, false);
|
|
this._searchbox.removeEventListener("select", this._onInput, false);
|
|
this._searchbox.removeEventListener("input", this._onInput, false);
|
|
this._searchbox.removeEventListener("keypress", this._onKeyPress, false);
|
|
this._searchbox.removeEventListener("blur", this._onBlur, false);
|
|
},
|
|
|
|
/**
|
|
* Sets the target container to be currently filtered.
|
|
* @param object aView
|
|
*/
|
|
set target(aView) {
|
|
let placeholder = "";
|
|
switch (aView) {
|
|
case DebuggerView.ChromeGlobals:
|
|
placeholder = L10N.getFormatStr("emptyChromeGlobalsFilterText", this._fileSearchKey);
|
|
break;
|
|
case DebuggerView.Sources:
|
|
placeholder = L10N.getFormatStr("emptySearchText", this._fileSearchKey);
|
|
break;
|
|
}
|
|
this._searchbox.setAttribute("placeholder", placeholder);
|
|
this._target = aView;
|
|
},
|
|
|
|
/**
|
|
* Gets the target container to be currently filtered.
|
|
* @return object
|
|
*/
|
|
get target() this._target,
|
|
|
|
/**
|
|
* Gets the entered operator and arguments in the searchbox.
|
|
* @return array
|
|
*/
|
|
get searchData() {
|
|
let operator = "", args = [];
|
|
|
|
let rawValue = this._searchbox.value;
|
|
let rawLength = rawValue.length;
|
|
let globalFlagIndex = rawValue.indexOf(SEARCH_GLOBAL_FLAG);
|
|
let functionFlagIndex = rawValue.indexOf(SEARCH_FUNCTION_FLAG);
|
|
let variableFlagIndex = rawValue.indexOf(SEARCH_VARIABLE_FLAG);
|
|
let tokenFlagIndex = rawValue.lastIndexOf(SEARCH_TOKEN_FLAG);
|
|
let lineFlagIndex = rawValue.lastIndexOf(SEARCH_LINE_FLAG);
|
|
|
|
// This is not a global, function or variable search, allow file/line flags.
|
|
if (globalFlagIndex != 0 && functionFlagIndex != 0 && variableFlagIndex != 0) {
|
|
// Token search has precedence over line search.
|
|
if (tokenFlagIndex != -1) {
|
|
operator = SEARCH_TOKEN_FLAG;
|
|
args.push(rawValue.slice(0, tokenFlagIndex)); // file
|
|
args.push(rawValue.substr(tokenFlagIndex + 1, rawLength)); // token
|
|
} else if (lineFlagIndex != -1) {
|
|
operator = SEARCH_LINE_FLAG;
|
|
args.push(rawValue.slice(0, lineFlagIndex)); // file
|
|
args.push(+rawValue.substr(lineFlagIndex + 1, rawLength) || 0); // line
|
|
} else {
|
|
args.push(rawValue);
|
|
}
|
|
}
|
|
// Global searches dissalow the use of file or line flags.
|
|
else if (globalFlagIndex == 0) {
|
|
operator = SEARCH_GLOBAL_FLAG;
|
|
args.push(rawValue.slice(1));
|
|
}
|
|
// Function searches dissalow the use of file or line flags.
|
|
else if (functionFlagIndex == 0) {
|
|
operator = SEARCH_FUNCTION_FLAG;
|
|
args.push(rawValue.slice(1));
|
|
}
|
|
// Variable searches dissalow the use of file or line flags.
|
|
else if (variableFlagIndex == 0) {
|
|
operator = SEARCH_VARIABLE_FLAG;
|
|
args.push(rawValue.slice(1));
|
|
}
|
|
|
|
return [operator, args];
|
|
},
|
|
|
|
/**
|
|
* Returns the current search operator.
|
|
* @return string
|
|
*/
|
|
get searchOperator() this.searchData[0],
|
|
|
|
/**
|
|
* Returns the current search arguments.
|
|
* @return array
|
|
*/
|
|
get searchArguments() this.searchData[1],
|
|
|
|
/**
|
|
* Clears the text from the searchbox and any changed views.
|
|
*/
|
|
clearSearch: function() {
|
|
this._searchbox.value = "";
|
|
this.clearViews();
|
|
},
|
|
|
|
/**
|
|
* Clears all the views that may pop up when searching.
|
|
*/
|
|
clearViews: function() {
|
|
DebuggerView.GlobalSearch.clearView();
|
|
DebuggerView.FilteredSources.clearView();
|
|
DebuggerView.FilteredFunctions.clearView();
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Performs a line search if necessary.
|
|
* (Jump to lines in the currently visible source).
|
|
*
|
|
* @param number aLine
|
|
* The source line number to jump to.
|
|
*/
|
|
_performLineSearch: function(aLine) {
|
|
// Make sure we're actually searching for a valid line.
|
|
if (aLine) {
|
|
DebuggerView.editor.setCursor({ line: aLine - 1, ch: 0 }, "center");
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Performs a token search if necessary.
|
|
* (Search for tokens in the currently visible source).
|
|
*
|
|
* @param string aToken
|
|
* The source token to find.
|
|
*/
|
|
_performTokenSearch: function(aToken) {
|
|
// Make sure we're actually searching for a valid token.
|
|
if (!aToken) {
|
|
return;
|
|
}
|
|
|
|
DebuggerView.editor.find(aToken);
|
|
},
|
|
|
|
/**
|
|
* The click listener for the search container.
|
|
*/
|
|
_onClick: function() {
|
|
// If there's some text in the searchbox, displaying a panel would
|
|
// interfere with double/triple click default behaviors.
|
|
if (!this._searchbox.value) {
|
|
this._searchboxHelpPanel.openPopup(this._searchbox);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The input listener for the search container.
|
|
*/
|
|
_onInput: function() {
|
|
this.clearViews();
|
|
|
|
// Make sure we're actually searching for something.
|
|
if (!this._searchbox.value) {
|
|
return;
|
|
}
|
|
|
|
// Perform the required search based on the specified operator.
|
|
switch (this.searchOperator) {
|
|
case SEARCH_GLOBAL_FLAG:
|
|
// Schedule a global search for when the user stops typing.
|
|
DebuggerView.GlobalSearch.scheduleSearch(this.searchArguments[0]);
|
|
break;
|
|
case SEARCH_FUNCTION_FLAG:
|
|
// Schedule a function search for when the user stops typing.
|
|
DebuggerView.FilteredFunctions.scheduleSearch(this.searchArguments[0]);
|
|
break;
|
|
case SEARCH_VARIABLE_FLAG:
|
|
// Schedule a variable search for when the user stops typing.
|
|
DebuggerView.Variables.scheduleSearch(this.searchArguments[0]);
|
|
break;
|
|
case SEARCH_TOKEN_FLAG:
|
|
// Schedule a file+token search for when the user stops typing.
|
|
DebuggerView.FilteredSources.scheduleSearch(this.searchArguments[0]);
|
|
this._performTokenSearch(this.searchArguments[1]);
|
|
break;
|
|
case SEARCH_LINE_FLAG:
|
|
// Schedule a file+line search for when the user stops typing.
|
|
DebuggerView.FilteredSources.scheduleSearch(this.searchArguments[0]);
|
|
this._performLineSearch(this.searchArguments[1]);
|
|
break;
|
|
default:
|
|
// Schedule a file only search for when the user stops typing.
|
|
DebuggerView.FilteredSources.scheduleSearch(this.searchArguments[0]);
|
|
break;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The key press listener for the search container.
|
|
*/
|
|
_onKeyPress: function(e) {
|
|
// This attribute is not implemented in Gecko at this time, see bug 680830.
|
|
e.char = String.fromCharCode(e.charCode);
|
|
|
|
// Perform the required action based on the specified operator.
|
|
let [operator, args] = this.searchData;
|
|
let isGlobalSearch = operator == SEARCH_GLOBAL_FLAG;
|
|
let isFunctionSearch = operator == SEARCH_FUNCTION_FLAG;
|
|
let isVariableSearch = operator == SEARCH_VARIABLE_FLAG;
|
|
let isTokenSearch = operator == SEARCH_TOKEN_FLAG;
|
|
let isLineSearch = operator == SEARCH_LINE_FLAG;
|
|
let isFileOnlySearch = !operator && args.length == 1;
|
|
|
|
// Depending on the pressed keys, determine to correct action to perform.
|
|
let actionToPerform;
|
|
|
|
// Meta+G and Ctrl+N focus next matches.
|
|
if ((e.char == "g" && e.metaKey) || e.char == "n" && e.ctrlKey) {
|
|
actionToPerform = "selectNext";
|
|
}
|
|
// Meta+Shift+G and Ctrl+P focus previous matches.
|
|
else if ((e.char == "G" && e.metaKey) || e.char == "p" && e.ctrlKey) {
|
|
actionToPerform = "selectPrev";
|
|
}
|
|
// Return, enter, down and up keys focus next or previous matches, while
|
|
// the escape key switches focus from the search container.
|
|
else switch (e.keyCode) {
|
|
case e.DOM_VK_RETURN:
|
|
case e.DOM_VK_ENTER:
|
|
var isReturnKey = true;
|
|
// If the shift key is pressed, focus on the previous result
|
|
actionToPerform = e.shiftKey ? "selectPrev" : "selectNext";
|
|
break;
|
|
case e.DOM_VK_DOWN:
|
|
actionToPerform = "selectNext";
|
|
break;
|
|
case e.DOM_VK_UP:
|
|
actionToPerform = "selectPrev";
|
|
break;
|
|
}
|
|
|
|
// If there's no action to perform, or no operator, file line or token
|
|
// were specified, then this is either a broken or empty search.
|
|
if (!actionToPerform || (!operator && !args.length)) {
|
|
DebuggerView.editor.dropSelection();
|
|
return;
|
|
}
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
|
|
// Jump to the next/previous entry in the global search, or perform
|
|
// a new global search immediately
|
|
if (isGlobalSearch) {
|
|
let targetView = DebuggerView.GlobalSearch;
|
|
if (!isReturnKey) {
|
|
targetView[actionToPerform]();
|
|
} else if (targetView.hidden) {
|
|
targetView.scheduleSearch(args[0], 0);
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Jump to the next/previous entry in the function search, perform
|
|
// a new function search immediately, or clear it.
|
|
if (isFunctionSearch) {
|
|
let targetView = DebuggerView.FilteredFunctions;
|
|
if (!isReturnKey) {
|
|
targetView[actionToPerform]();
|
|
} else if (targetView.hidden) {
|
|
targetView.scheduleSearch(args[0], 0);
|
|
} else {
|
|
this.clearSearch();
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Perform a new variable search immediately.
|
|
if (isVariableSearch) {
|
|
let targetView = DebuggerView.Variables;
|
|
if (isReturnKey) {
|
|
targetView.scheduleSearch(args[0], 0);
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Jump to the next/previous entry in the file search, perform
|
|
// a new file search immediately, or clear it.
|
|
if (isFileOnlySearch) {
|
|
let targetView = DebuggerView.FilteredSources;
|
|
if (!isReturnKey) {
|
|
targetView[actionToPerform]();
|
|
} else if (targetView.hidden) {
|
|
targetView.scheduleSearch(args[0], 0);
|
|
} else {
|
|
this.clearSearch();
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Jump to the next/previous instance of the currently searched token.
|
|
if (isTokenSearch) {
|
|
let methods = { selectNext: "findNext", selectPrev: "findPrev" };
|
|
DebuggerView.editor[methods[actionToPerform]]();
|
|
return;
|
|
}
|
|
|
|
// Increment/decrement the currently searched caret line.
|
|
if (isLineSearch) {
|
|
let [, line] = args;
|
|
let amounts = { selectNext: 1, selectPrev: -1 };
|
|
|
|
// Modify the line number and jump to it.
|
|
line += !isReturnKey ? amounts[actionToPerform] : 0;
|
|
let lineCount = DebuggerView.editor.lineCount();
|
|
let lineTarget = line < 1 ? 1 : line > lineCount ? lineCount : line;
|
|
this._doSearch(SEARCH_LINE_FLAG, lineTarget);
|
|
return;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The blur listener for the search container.
|
|
*/
|
|
_onBlur: function() {
|
|
this.clearViews();
|
|
},
|
|
|
|
/**
|
|
* Called when a filtering key sequence was pressed.
|
|
*
|
|
* @param string aOperator
|
|
* The operator to use for filtering.
|
|
*/
|
|
_doSearch: function(aOperator = "", aText = "") {
|
|
this._searchbox.focus();
|
|
this._searchbox.value = ""; // Need to clear value beforehand. Bug 779738.
|
|
this._searchbox.value = aOperator + (aText || DebuggerView.editor.getSelection());
|
|
},
|
|
|
|
/**
|
|
* Called when the source location filter key sequence was pressed.
|
|
*/
|
|
_doFileSearch: function() {
|
|
this._doSearch();
|
|
this._searchboxHelpPanel.openPopup(this._searchbox);
|
|
},
|
|
|
|
/**
|
|
* Called when the global search filter key sequence was pressed.
|
|
*/
|
|
_doGlobalSearch: function() {
|
|
this._doSearch(SEARCH_GLOBAL_FLAG);
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Called when the source function filter key sequence was pressed.
|
|
*/
|
|
_doFunctionSearch: function() {
|
|
this._doSearch(SEARCH_FUNCTION_FLAG);
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Called when the source token filter key sequence was pressed.
|
|
*/
|
|
_doTokenSearch: function() {
|
|
this._doSearch(SEARCH_TOKEN_FLAG);
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Called when the source line filter key sequence was pressed.
|
|
*/
|
|
_doLineSearch: function() {
|
|
this._doSearch(SEARCH_LINE_FLAG);
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Called when the variable search filter key sequence was pressed.
|
|
*/
|
|
_doVariableSearch: function() {
|
|
this._doSearch(SEARCH_VARIABLE_FLAG);
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Called when the variables focus key sequence was pressed.
|
|
*/
|
|
_doVariablesFocus: function() {
|
|
DebuggerView.showInstrumentsPane();
|
|
DebuggerView.Variables.focusFirstVisibleItem();
|
|
},
|
|
|
|
_searchbox: null,
|
|
_searchboxHelpPanel: null,
|
|
_globalOperatorButton: null,
|
|
_globalOperatorLabel: null,
|
|
_functionOperatorButton: null,
|
|
_functionOperatorLabel: null,
|
|
_tokenOperatorButton: null,
|
|
_tokenOperatorLabel: null,
|
|
_lineOperatorButton: null,
|
|
_lineOperatorLabel: null,
|
|
_variableOperatorButton: null,
|
|
_variableOperatorLabel: null,
|
|
_fileSearchKey: "",
|
|
_globalSearchKey: "",
|
|
_filteredFunctionsKey: "",
|
|
_tokenSearchKey: "",
|
|
_lineSearchKey: "",
|
|
_variableSearchKey: "",
|
|
_target: null
|
|
};
|
|
|
|
/**
|
|
* Functions handling the filtered sources UI.
|
|
*/
|
|
function FilteredSourcesView() {
|
|
dumpn("FilteredSourcesView was instantiated");
|
|
|
|
this._onClick = this._onClick.bind(this);
|
|
this._onSelect = this._onSelect.bind(this);
|
|
}
|
|
|
|
FilteredSourcesView.prototype = Heritage.extend(ResultsPanelContainer.prototype, {
|
|
/**
|
|
* Initialization function, called when the debugger is started.
|
|
*/
|
|
initialize: function() {
|
|
dumpn("Initializing the FilteredSourcesView");
|
|
|
|
this.anchor = document.getElementById("searchbox");
|
|
this.widget.addEventListener("select", this._onSelect, false);
|
|
this.widget.addEventListener("click", this._onClick, false);
|
|
},
|
|
|
|
/**
|
|
* Destruction function, called when the debugger is closed.
|
|
*/
|
|
destroy: function() {
|
|
dumpn("Destroying the FilteredSourcesView");
|
|
|
|
this.widget.removeEventListener("select", this._onSelect, false);
|
|
this.widget.removeEventListener("click", this._onClick, false);
|
|
this.anchor = null;
|
|
},
|
|
|
|
/**
|
|
* Schedules searching for a source.
|
|
*
|
|
* @param string aToken
|
|
* The function to search for.
|
|
* @param number aWait
|
|
* The amount of milliseconds to wait until draining.
|
|
*/
|
|
scheduleSearch: function(aToken, aWait) {
|
|
// The amount of time to wait for the requests to settle.
|
|
let maxDelay = FILE_SEARCH_ACTION_MAX_DELAY;
|
|
let delay = aWait === undefined ? maxDelay / aToken.length : aWait;
|
|
|
|
// Allow requests to settle down first.
|
|
setNamedTimeout("sources-search", delay, () => this._doSearch(aToken));
|
|
},
|
|
|
|
/**
|
|
* Finds file matches in all the displayed sources.
|
|
*
|
|
* @param string aToken
|
|
* The string to search for.
|
|
*/
|
|
_doSearch: function(aToken, aStore = []) {
|
|
// Don't continue filtering if the searched token is an empty string.
|
|
// In contrast with function searching, in this case we don't want to
|
|
// show a list of all the files when no search token was supplied.
|
|
if (!aToken) {
|
|
return;
|
|
}
|
|
|
|
for (let item of DebuggerView.Sources.items) {
|
|
let lowerCaseLabel = item.label.toLowerCase();
|
|
let lowerCaseToken = aToken.toLowerCase();
|
|
if (lowerCaseLabel.match(lowerCaseToken)) {
|
|
aStore.push(item);
|
|
}
|
|
|
|
// Once the maximum allowed number of results is reached, proceed
|
|
// with building the UI immediately.
|
|
if (aStore.length >= RESULTS_PANEL_MAX_RESULTS) {
|
|
this._syncView(aStore);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Couldn't reach the maximum allowed number of results, but that's ok,
|
|
// continue building the UI.
|
|
this._syncView(aStore);
|
|
},
|
|
|
|
/**
|
|
* Updates the list of sources displayed in this container.
|
|
*
|
|
* @param array aSearchResults
|
|
* The results array, containing search details for each source.
|
|
*/
|
|
_syncView: function(aSearchResults) {
|
|
// If there are no matches found, keep the popup hidden and avoid
|
|
// creating the view.
|
|
if (!aSearchResults.length) {
|
|
window.emit(EVENTS.FILE_SEARCH_MATCH_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
for (let item of aSearchResults) {
|
|
// Append a location item to this container for each match.
|
|
let trimmedLabel = SourceUtils.trimUrlLength(item.label);
|
|
let trimmedValue = SourceUtils.trimUrlLength(item.value, 0, "start");
|
|
|
|
this.push([trimmedLabel, trimmedValue], {
|
|
index: -1, /* specifies on which position should the item be appended */
|
|
relaxed: true, /* this container should allow dupes & degenerates */
|
|
attachment: {
|
|
url: item.value
|
|
}
|
|
});
|
|
}
|
|
|
|
// Select the first entry in this container.
|
|
this.selectedIndex = 0;
|
|
this.hidden = false;
|
|
|
|
// Signal that file search matches were found and displayed.
|
|
window.emit(EVENTS.FILE_SEARCH_MATCH_FOUND);
|
|
},
|
|
|
|
/**
|
|
* The click listener for this container.
|
|
*/
|
|
_onClick: function(e) {
|
|
let locationItem = this.getItemForElement(e.target);
|
|
if (locationItem) {
|
|
this.selectedItem = locationItem;
|
|
DebuggerView.Filtering.clearSearch();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The select listener for this container.
|
|
*
|
|
* @param object aItem
|
|
* The item associated with the element to select.
|
|
*/
|
|
_onSelect: function({ detail: locationItem }) {
|
|
if (locationItem) {
|
|
DebuggerView.setEditorLocation(locationItem.attachment.url, undefined, {
|
|
noCaret: true,
|
|
noDebug: true
|
|
});
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Functions handling the function search UI.
|
|
*/
|
|
function FilteredFunctionsView() {
|
|
dumpn("FilteredFunctionsView was instantiated");
|
|
|
|
this._onClick = this._onClick.bind(this);
|
|
this._onSelect = this._onSelect.bind(this);
|
|
}
|
|
|
|
FilteredFunctionsView.prototype = Heritage.extend(ResultsPanelContainer.prototype, {
|
|
/**
|
|
* Initialization function, called when the debugger is started.
|
|
*/
|
|
initialize: function() {
|
|
dumpn("Initializing the FilteredFunctionsView");
|
|
|
|
this.anchor = document.getElementById("searchbox");
|
|
this.widget.addEventListener("select", this._onSelect, false);
|
|
this.widget.addEventListener("click", this._onClick, false);
|
|
},
|
|
|
|
/**
|
|
* Destruction function, called when the debugger is closed.
|
|
*/
|
|
destroy: function() {
|
|
dumpn("Destroying the FilteredFunctionsView");
|
|
|
|
this.widget.removeEventListener("select", this._onSelect, false);
|
|
this.widget.removeEventListener("click", this._onClick, false);
|
|
this.anchor = null;
|
|
},
|
|
|
|
/**
|
|
* Schedules searching for a function in all of the sources.
|
|
*
|
|
* @param string aToken
|
|
* The function to search for.
|
|
* @param number aWait
|
|
* The amount of milliseconds to wait until draining.
|
|
*/
|
|
scheduleSearch: function(aToken, aWait) {
|
|
// The amount of time to wait for the requests to settle.
|
|
let maxDelay = FUNCTION_SEARCH_ACTION_MAX_DELAY;
|
|
let delay = aWait === undefined ? maxDelay / aToken.length : aWait;
|
|
|
|
// Allow requests to settle down first.
|
|
setNamedTimeout("function-search", delay, () => {
|
|
// Start fetching as many sources as possible, then perform the search.
|
|
let urls = DebuggerView.Sources.values;
|
|
let sourcesFetched = DebuggerController.SourceScripts.getTextForSources(urls);
|
|
sourcesFetched.then(aSources => this._doSearch(aToken, aSources));
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Finds function matches in all the sources stored in the cache, and groups
|
|
* them by location and line number.
|
|
*
|
|
* @param string aToken
|
|
* The string to search for.
|
|
* @param array aSources
|
|
* An array of [url, text] tuples for each source.
|
|
*/
|
|
_doSearch: function(aToken, aSources, aStore = []) {
|
|
// Continue parsing even if the searched token is an empty string, to
|
|
// cache the syntax tree nodes generated by the reflection API.
|
|
|
|
// Make sure the currently displayed source is parsed first. Once the
|
|
// maximum allowed number of resutls are found, parsing will be halted.
|
|
let currentUrl = DebuggerView.Sources.selectedValue;
|
|
let currentSource = aSources.filter(([sourceUrl]) => sourceUrl == currentUrl)[0];
|
|
aSources.splice(aSources.indexOf(currentSource), 1);
|
|
aSources.unshift(currentSource);
|
|
|
|
// If not searching for a specific function, only parse the displayed source,
|
|
// which is now the first item in the sources array.
|
|
if (!aToken) {
|
|
aSources.splice(1);
|
|
}
|
|
|
|
for (let [location, contents] of aSources) {
|
|
let parserMethods = DebuggerController.Parser.get(location, contents);
|
|
let sourceResults = parserMethods.getNamedFunctionDefinitions(aToken);
|
|
|
|
for (let scriptResult of sourceResults) {
|
|
for (let parseResult of scriptResult.parseResults) {
|
|
aStore.push({
|
|
sourceUrl: scriptResult.sourceUrl,
|
|
scriptOffset: scriptResult.scriptOffset,
|
|
functionName: parseResult.functionName,
|
|
functionLocation: parseResult.functionLocation,
|
|
inferredName: parseResult.inferredName,
|
|
inferredChain: parseResult.inferredChain,
|
|
inferredLocation: parseResult.inferredLocation
|
|
});
|
|
|
|
// Once the maximum allowed number of results is reached, proceed
|
|
// with building the UI immediately.
|
|
if (aStore.length >= RESULTS_PANEL_MAX_RESULTS) {
|
|
this._syncView(aStore);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Couldn't reach the maximum allowed number of results, but that's ok,
|
|
// continue building the UI.
|
|
this._syncView(aStore);
|
|
},
|
|
|
|
/**
|
|
* Updates the list of functions displayed in this container.
|
|
*
|
|
* @param array aSearchResults
|
|
* The results array, containing search details for each source.
|
|
*/
|
|
_syncView: function(aSearchResults) {
|
|
// If there are no matches found, keep the popup hidden and avoid
|
|
// creating the view.
|
|
if (!aSearchResults.length) {
|
|
window.emit(EVENTS.FUNCTION_SEARCH_MATCH_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
for (let item of aSearchResults) {
|
|
// Some function expressions don't necessarily have a name, but the
|
|
// parser provides us with an inferred name from an enclosing
|
|
// VariableDeclarator, AssignmentExpression, ObjectExpression node.
|
|
if (item.functionName && item.inferredName &&
|
|
item.functionName != item.inferredName) {
|
|
let s = " " + L10N.getStr("functionSearchSeparatorLabel") + " ";
|
|
item.displayedName = item.inferredName + s + item.functionName;
|
|
}
|
|
// The function doesn't have an explicit name, but it could be inferred.
|
|
else if (item.inferredName) {
|
|
item.displayedName = item.inferredName;
|
|
}
|
|
// The function only has an explicit name.
|
|
else {
|
|
item.displayedName = item.functionName;
|
|
}
|
|
|
|
// Some function expressions have unexpected bounds, since they may not
|
|
// necessarily have an associated name defining them.
|
|
if (item.inferredLocation) {
|
|
item.actualLocation = item.inferredLocation;
|
|
} else {
|
|
item.actualLocation = item.functionLocation;
|
|
}
|
|
|
|
// Append a function item to this container for each match.
|
|
let trimmedLabel = SourceUtils.trimUrlLength(item.displayedName + "()");
|
|
let trimmedValue = SourceUtils.trimUrlLength(item.sourceUrl, 0, "start");
|
|
let description = (item.inferredChain || []).join(".");
|
|
|
|
this.push([trimmedLabel, trimmedValue, description], {
|
|
index: -1, /* specifies on which position should the item be appended */
|
|
relaxed: true, /* this container should allow dupes & degenerates */
|
|
attachment: item
|
|
});
|
|
}
|
|
|
|
// Select the first entry in this container.
|
|
this.selectedIndex = 0;
|
|
this.hidden = false;
|
|
|
|
// Signal that function search matches were found and displayed.
|
|
window.emit(EVENTS.FUNCTION_SEARCH_MATCH_FOUND);
|
|
},
|
|
|
|
/**
|
|
* The click listener for this container.
|
|
*/
|
|
_onClick: function(e) {
|
|
let functionItem = this.getItemForElement(e.target);
|
|
if (functionItem) {
|
|
this.selectedItem = functionItem;
|
|
DebuggerView.Filtering.clearSearch();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The select listener for this container.
|
|
*/
|
|
_onSelect: function({ detail: functionItem }) {
|
|
if (functionItem) {
|
|
let sourceUrl = functionItem.attachment.sourceUrl;
|
|
let scriptOffset = functionItem.attachment.scriptOffset;
|
|
let actualLocation = functionItem.attachment.actualLocation;
|
|
|
|
DebuggerView.setEditorLocation(sourceUrl, actualLocation.start.line, {
|
|
charOffset: scriptOffset,
|
|
columnOffset: actualLocation.start.column,
|
|
align: "center",
|
|
noDebug: true
|
|
});
|
|
}
|
|
},
|
|
|
|
_searchTimeout: null,
|
|
_searchFunction: null,
|
|
_searchedToken: ""
|
|
});
|
|
|
|
/**
|
|
* Preliminary setup for the DebuggerView object.
|
|
*/
|
|
DebuggerView.Toolbar = new ToolbarView();
|
|
DebuggerView.Options = new OptionsView();
|
|
DebuggerView.Filtering = new FilterView();
|
|
DebuggerView.FilteredSources = new FilteredSourcesView();
|
|
DebuggerView.FilteredFunctions = new FilteredFunctionsView();
|
|
DebuggerView.ChromeGlobals = new ChromeGlobalsView();
|
|
DebuggerView.StackFrames = new StackFramesView();
|