mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
1625 lines
52 KiB
JavaScript
1625 lines
52 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 = LayoutHelpers.prettyKey(document.getElementById("resumeKey"), true);
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let stepOverKey = LayoutHelpers.prettyKey(document.getElementById("stepOverKey"), true);
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let stepInKey = LayoutHelpers.prettyKey(document.getElementById("stepInKey"), true);
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let stepOutKey = LayoutHelpers.prettyKey(document.getElementById("stepOutKey"), true);
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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._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._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._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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},
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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.dispatchEvent(document, "Debugger:OptionsPopupHidden");
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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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let pref = Prefs.pauseOnExceptions =
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this._pauseOnExceptionsItem.getAttribute("checked") == "true";
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DebuggerController.activeThread.pauseOnExceptions(pref);
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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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function reconfigure() {
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window.removeEventListener("Debugger:OptionsPopupHidden", reconfigure, false);
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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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}
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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.addEventListener("Debugger:OptionsPopupHidden", reconfigure, 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.unavailableText = L10N.getStr("noMatchingGlobalsText");
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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 aFrameTitle
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* The frame title to be displayed in the list.
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* @param string aSourceLocation
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* The source location to be displayed in the list.
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* @param string aLineNumber
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* The line number to be displayed in the list.
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* @param number aDepth
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* The frame depth specified by the debugger.
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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(aFrameTitle, aSourceLocation, aLineNumber, aDepth, aIsBlackBoxed) {
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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], {
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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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["tooltiptext", aSourceLocation]
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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 aFrameTitle
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* The frame title to be displayed in the list.
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* @param string aSourceLocation
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* The source location to be displayed in the list.
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* @param string aLineNumber
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* The line number to be displayed in the list.
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* @param number aDepth
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* The frame depth specified by the debugger.
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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(aFrameTitle, aSourceLocation, aLineNumber, 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(aSourceLocation),
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STACK_FRAMES_SOURCE_URL_MAX_LENGTH,
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STACK_FRAMES_SOURCE_URL_TRIM_SECTION);
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if (aIsBlackBoxed) {
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container.classList.add("dbg-stackframe-black-boxed");
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} else {
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let frameTitleNode = document.createElement("label");
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frameTitleNode.className = "plain dbg-stackframe-title breadcrumbs-widget-item-tag";
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frameTitleNode.setAttribute("value", aFrameTitle);
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container.appendChild(frameTitleNode);
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frameDetails += SEARCH_LINE_FLAG + aLineNumber;
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}
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let frameDetailsNode = document.createElement("label");
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frameDetailsNode.className = "plain dbg-stackframe-details breadcrumbs-widget-item-id";
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frameDetailsNode.setAttribute("value", frameDetails);
|
|
container.appendChild(frameDetailsNode);
|
|
|
|
return container;
|
|
},
|
|
|
|
/**
|
|
* Customization function for populating an item's context menu.
|
|
*
|
|
* @param string aFrameTitle
|
|
* The frame title to be displayed in the list.
|
|
* @param string aSourceLocation
|
|
* The source location to be displayed in the list.
|
|
* @param string aLineNumber
|
|
* The line number to be displayed in the list.
|
|
* @param number aDepth
|
|
* The frame depth specified by the debugger.
|
|
* @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(aFrameTitle, aSourceLocation, aLineNumber, aDepth, aIsBlackBoxed) {
|
|
let frameDescription =
|
|
SourceUtils.trimUrlLength(
|
|
SourceUtils.getSourceLabel(aSourceLocation),
|
|
STACK_FRAMES_POPUP_SOURCE_URL_MAX_LENGTH,
|
|
STACK_FRAMES_POPUP_SOURCE_URL_TRIM_SECTION) + SEARCH_LINE_FLAG + aLineNumber;
|
|
|
|
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", aSourceLocation);
|
|
|
|
let labelNode = document.createElement("label");
|
|
labelNode.className = "plain dbg-stackframe-menuitem-title";
|
|
labelNode.setAttribute("value", aFrameTitle);
|
|
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();
|
|
},
|
|
|
|
/**
|
|
* 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.
|
|
gStackFrames.selectFrame(stackframeItem.attachment.depth);
|
|
|
|
// Update the context menu to show the currently selected stackframe item
|
|
// as a checked entry.
|
|
for (let otherItem in 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;
|
|
}
|
|
window.clearTimeout(this._scrollTimeout);
|
|
this._scrollTimeout = window.setTimeout(this._afterScroll, STACK_FRAMES_SCROLL_DELAY);
|
|
},
|
|
|
|
/**
|
|
* 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,
|
|
_scrollTimeout: null
|
|
});
|
|
|
|
/**
|
|
* Utility functions for handling stackframes.
|
|
*/
|
|
let StackFrameUtils = {
|
|
/**
|
|
* Create a textual representation for the specified stack frame
|
|
* to display in the stackframes container.
|
|
*
|
|
* @param object aFrame
|
|
* The stack frame to label.
|
|
*/
|
|
getFrameTitle: function(aFrame) {
|
|
if (aFrame.type == "call") {
|
|
let c = aFrame.callee;
|
|
return (c.name || c.userDisplayName || c.displayName || "(anonymous)");
|
|
}
|
|
return "(" + aFrame.type + ")";
|
|
},
|
|
|
|
/**
|
|
* Constructs a scope label based on its environment.
|
|
*
|
|
* @param object aEnv
|
|
* The scope's environment.
|
|
* @return string
|
|
* The scope's label.
|
|
*/
|
|
getScopeLabel: function(aEnv) {
|
|
let name = "";
|
|
|
|
// Name the outermost scope Global.
|
|
if (!aEnv.parent) {
|
|
name = L10N.getStr("globalScopeLabel");
|
|
}
|
|
// Otherwise construct the scope name.
|
|
else {
|
|
name = aEnv.type.charAt(0).toUpperCase() + aEnv.type.slice(1);
|
|
}
|
|
|
|
let label = L10N.getFormatStr("scopeLabel", name);
|
|
switch (aEnv.type) {
|
|
case "with":
|
|
case "object":
|
|
label += " [" + aEnv.object.class + "]";
|
|
break;
|
|
case "function":
|
|
let f = aEnv.function;
|
|
label += " [" +
|
|
(f.name || f.userDisplayName || f.displayName || "(anonymous)") +
|
|
"]";
|
|
break;
|
|
}
|
|
return label;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Functions handling the filtering UI.
|
|
*/
|
|
function FilterView() {
|
|
dumpn("FilterView was instantiated");
|
|
|
|
this._onClick = this._onClick.bind(this);
|
|
this._onSearch = this._onSearch.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 = LayoutHelpers.prettyKey(document.getElementById("fileSearchKey"), true);
|
|
this._globalSearchKey = LayoutHelpers.prettyKey(document.getElementById("globalSearchKey"), true);
|
|
this._filteredFunctionsKey = LayoutHelpers.prettyKey(document.getElementById("functionSearchKey"), true);
|
|
this._tokenSearchKey = LayoutHelpers.prettyKey(document.getElementById("tokenSearchKey"), true);
|
|
this._lineSearchKey = LayoutHelpers.prettyKey(document.getElementById("lineSearchKey"), true);
|
|
this._variableSearchKey = LayoutHelpers.prettyKey(document.getElementById("variableSearchKey"), true);
|
|
|
|
this._searchbox.addEventListener("click", this._onClick, false);
|
|
this._searchbox.addEventListener("select", this._onSearch, false);
|
|
this._searchbox.addEventListener("input", this._onSearch, 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("searchPanelLine", 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._onSearch, false);
|
|
this._searchbox.removeEventListener("input", this._onSearch, 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 file, line and token entered in the searchbox.
|
|
* @return array
|
|
*/
|
|
get searchboxInfo() {
|
|
let operator, file, line, token;
|
|
|
|
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 lineFlagIndex = rawValue.lastIndexOf(SEARCH_LINE_FLAG);
|
|
let tokenFlagIndex = rawValue.lastIndexOf(SEARCH_TOKEN_FLAG);
|
|
|
|
// This is not a global, function or variable search, allow file/line flags.
|
|
if (globalFlagIndex != 0 && functionFlagIndex != 0 && variableFlagIndex != 0) {
|
|
let fileEnd = lineFlagIndex != -1
|
|
? lineFlagIndex
|
|
: tokenFlagIndex != -1
|
|
? tokenFlagIndex
|
|
: rawLength;
|
|
|
|
let lineEnd = tokenFlagIndex != -1
|
|
? tokenFlagIndex
|
|
: rawLength;
|
|
|
|
operator = "";
|
|
file = rawValue.slice(0, fileEnd);
|
|
line = ~~(rawValue.slice(fileEnd + 1, lineEnd)) || 0;
|
|
token = rawValue.slice(lineEnd + 1);
|
|
}
|
|
// Global searches dissalow the use of file or line flags.
|
|
else if (globalFlagIndex == 0) {
|
|
operator = SEARCH_GLOBAL_FLAG;
|
|
file = "";
|
|
line = 0;
|
|
token = rawValue.slice(1);
|
|
}
|
|
// Function searches dissalow the use of file or line flags.
|
|
else if (functionFlagIndex == 0) {
|
|
operator = SEARCH_FUNCTION_FLAG;
|
|
file = "";
|
|
line = 0;
|
|
token = rawValue.slice(1);
|
|
}
|
|
// Variable searches dissalow the use of file or line flags.
|
|
else if (variableFlagIndex == 0) {
|
|
operator = SEARCH_VARIABLE_FLAG;
|
|
file = "";
|
|
line = 0;
|
|
token = rawValue.slice(1);
|
|
}
|
|
|
|
return [operator, file, line, token];
|
|
},
|
|
|
|
/**
|
|
* Returns the current searched operator.
|
|
* @return string
|
|
*/
|
|
get currentOperator() this.searchboxInfo[0],
|
|
|
|
/**
|
|
* Returns the currently searched file.
|
|
* @return string
|
|
*/
|
|
get searchedFile() this.searchboxInfo[1],
|
|
|
|
/**
|
|
* Returns the currently searched line.
|
|
* @return number
|
|
*/
|
|
get searchedLine() this.searchboxInfo[2],
|
|
|
|
/**
|
|
* Returns the currently searched token.
|
|
* @return string
|
|
*/
|
|
get searchedToken() this.searchboxInfo[3],
|
|
|
|
/**
|
|
* Clears the text from the searchbox and resets any changed view.
|
|
*/
|
|
clearSearch: function() {
|
|
this._searchbox.value = "";
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Performs a file search if necessary.
|
|
*
|
|
* @param string aFile
|
|
* The source location to search for.
|
|
*/
|
|
_performFileSearch: function(aFile) {
|
|
// Don't search for files if the input hasn't changed.
|
|
if (this._prevSearchedFile == aFile) {
|
|
return;
|
|
}
|
|
|
|
// This is the target container to be currently filtered. Clicking on a
|
|
// container generally means it should become a target.
|
|
let view = this._target;
|
|
|
|
// If we're not searching for a file anymore, unhide all the items.
|
|
if (!aFile) {
|
|
for (let item in view) {
|
|
item.target.hidden = false;
|
|
}
|
|
view.refresh();
|
|
}
|
|
// If the searched file string is valid, hide non-matched items.
|
|
else {
|
|
let found = false;
|
|
let lowerCaseFile = aFile.toLowerCase();
|
|
|
|
for (let item in view) {
|
|
let element = item.target;
|
|
let lowerCaseLabel = item.label.toLowerCase();
|
|
|
|
// Search is not case sensitive, and is tied to the label not the value.
|
|
if (lowerCaseLabel.match(lowerCaseFile)) {
|
|
element.hidden = false;
|
|
|
|
// Automatically select the first match.
|
|
if (!found) {
|
|
found = true;
|
|
view.selectedItem = item;
|
|
view.refresh();
|
|
}
|
|
}
|
|
// Item not matched, hide the corresponding node.
|
|
else {
|
|
element.hidden = true;
|
|
}
|
|
}
|
|
// If no matches were found, display the appropriate info.
|
|
if (!found) {
|
|
view.setUnavailable();
|
|
}
|
|
}
|
|
// Synchronize with the view's filtered sources container.
|
|
DebuggerView.FilteredSources.syncFileSearch();
|
|
|
|
// Hide all the groups with no visible children.
|
|
view.widget.hideEmptyGroups();
|
|
|
|
// Ensure the currently selected item is visible.
|
|
view.widget.ensureSelectionIsVisible({ withGroup: true });
|
|
|
|
// Remember the previously searched file to avoid redundant filtering.
|
|
this._prevSearchedFile = aFile;
|
|
},
|
|
|
|
/**
|
|
* 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) {
|
|
// Don't search for lines if the input hasn't changed.
|
|
if (this._prevSearchedLine != aLine && aLine) {
|
|
DebuggerView.editor.setCaretPosition(aLine - 1);
|
|
}
|
|
// Can't search for lines and tokens at the same time.
|
|
if (this._prevSearchedToken && !aLine) {
|
|
this._target.refresh();
|
|
}
|
|
|
|
// Remember the previously searched line to avoid redundant filtering.
|
|
this._prevSearchedLine = aLine;
|
|
},
|
|
|
|
/**
|
|
* 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) {
|
|
// Don't search for tokens if the input hasn't changed.
|
|
if (this._prevSearchedToken != aToken && aToken) {
|
|
let editor = DebuggerView.editor;
|
|
let offset = editor.find(aToken, { ignoreCase: true });
|
|
if (offset > -1) {
|
|
editor.setSelection(offset, offset + aToken.length)
|
|
}
|
|
}
|
|
// Can't search for tokens and lines at the same time.
|
|
if (this._prevSearchedLine && !aToken) {
|
|
this._target.refresh();
|
|
}
|
|
|
|
// Remember the previously searched token to avoid redundant filtering.
|
|
this._prevSearchedToken = aToken;
|
|
},
|
|
|
|
/**
|
|
* The click listener for the search container.
|
|
*/
|
|
_onClick: function() {
|
|
this._searchboxHelpPanel.openPopup(this._searchbox);
|
|
},
|
|
|
|
/**
|
|
* The search listener for the search container.
|
|
*/
|
|
_onSearch: function() {
|
|
this._searchboxHelpPanel.hidePopup();
|
|
let [operator, file, line, token] = this.searchboxInfo;
|
|
|
|
// If this is a global search, schedule it for when the user stops typing,
|
|
// or hide the corresponding pane otherwise.
|
|
if (operator == SEARCH_GLOBAL_FLAG) {
|
|
DebuggerView.GlobalSearch.scheduleSearch(token);
|
|
this._prevSearchedToken = token;
|
|
return;
|
|
}
|
|
|
|
// If this is a function search, schedule it for when the user stops typing,
|
|
// or hide the corresponding panel otherwise.
|
|
if (operator == SEARCH_FUNCTION_FLAG) {
|
|
DebuggerView.FilteredFunctions.scheduleSearch(token);
|
|
this._prevSearchedToken = token;
|
|
return;
|
|
}
|
|
|
|
// If this is a variable search, defer the action to the corresponding
|
|
// variables view instance.
|
|
if (operator == SEARCH_VARIABLE_FLAG) {
|
|
DebuggerView.Variables.scheduleSearch(token);
|
|
this._prevSearchedToken = token;
|
|
return;
|
|
}
|
|
|
|
DebuggerView.GlobalSearch.clearView();
|
|
DebuggerView.FilteredFunctions.clearView();
|
|
|
|
this._performFileSearch(file);
|
|
this._performLineSearch(line);
|
|
this._performTokenSearch(token);
|
|
},
|
|
|
|
/**
|
|
* 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);
|
|
|
|
let [operator, file, line, token] = this.searchboxInfo;
|
|
let isGlobal = operator == SEARCH_GLOBAL_FLAG;
|
|
let isFunction = operator == SEARCH_FUNCTION_FLAG;
|
|
let isVariable = operator == SEARCH_VARIABLE_FLAG;
|
|
let action = -1;
|
|
|
|
if (file && !line && !token) {
|
|
var isFileSearch = true;
|
|
}
|
|
if (line && !token) {
|
|
var isLineSearch = true;
|
|
}
|
|
if (this._prevSearchedToken != token) {
|
|
var isDifferentToken = true;
|
|
}
|
|
|
|
// Meta+G and Ctrl+N focus next matches.
|
|
if ((e.char == "g" && e.metaKey) || e.char == "n" && e.ctrlKey) {
|
|
action = 0;
|
|
}
|
|
// Meta+Shift+G and Ctrl+P focus previous matches.
|
|
else if ((e.char == "G" && e.metaKey) || e.char == "p" && e.ctrlKey) {
|
|
action = 1;
|
|
}
|
|
// 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;
|
|
// fall through
|
|
case e.DOM_VK_DOWN:
|
|
action = 0;
|
|
break;
|
|
case e.DOM_VK_UP:
|
|
action = 1;
|
|
break;
|
|
case e.DOM_VK_ESCAPE:
|
|
action = 2;
|
|
break;
|
|
}
|
|
|
|
if (action == 2) {
|
|
DebuggerView.editor.focus();
|
|
return;
|
|
}
|
|
if (action == -1 || (!operator && !file && !line && !token)) {
|
|
return;
|
|
}
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
|
|
// Select the next or previous file search entry.
|
|
if (isFileSearch) {
|
|
if (isReturnKey) {
|
|
DebuggerView.FilteredSources.clearView();
|
|
DebuggerView.editor.focus();
|
|
this.clearSearch();
|
|
} else {
|
|
DebuggerView.FilteredSources[["selectNext", "selectPrev"][action]]();
|
|
}
|
|
this._prevSearchedFile = file;
|
|
return;
|
|
}
|
|
|
|
// Perform a global search based on the specified operator.
|
|
if (isGlobal) {
|
|
if (isReturnKey && (isDifferentToken || DebuggerView.GlobalSearch.hidden)) {
|
|
DebuggerView.GlobalSearch.performSearch(token);
|
|
} else {
|
|
DebuggerView.GlobalSearch[["selectNext", "selectPrev"][action]]();
|
|
}
|
|
this._prevSearchedToken = token;
|
|
return;
|
|
}
|
|
|
|
// Perform a function search based on the specified operator.
|
|
if (isFunction) {
|
|
if (isReturnKey && (isDifferentToken || DebuggerView.FilteredFunctions.hidden)) {
|
|
DebuggerView.FilteredFunctions.performSearch(token);
|
|
} else if (!isReturnKey) {
|
|
DebuggerView.FilteredFunctions[["selectNext", "selectPrev"][action]]();
|
|
} else {
|
|
DebuggerView.FilteredFunctions.clearView();
|
|
DebuggerView.editor.focus();
|
|
this.clearSearch();
|
|
}
|
|
this._prevSearchedToken = token;
|
|
return;
|
|
}
|
|
|
|
// Perform a variable search based on the specified operator.
|
|
if (isVariable) {
|
|
if (isReturnKey && isDifferentToken) {
|
|
DebuggerView.Variables.performSearch(token);
|
|
} else {
|
|
DebuggerView.Variables.expandFirstSearchResults();
|
|
}
|
|
this._prevSearchedToken = token;
|
|
return;
|
|
}
|
|
|
|
// Increment or decrement the specified line.
|
|
if (isLineSearch && !isReturnKey) {
|
|
line += action == 0 ? 1 : -1;
|
|
let lineCount = DebuggerView.editor.getLineCount();
|
|
let lineTarget = line < 1 ? 1 : line > lineCount ? lineCount : line;
|
|
|
|
DebuggerView.editor.setCaretPosition(lineTarget - 1);
|
|
this._searchbox.value = file + SEARCH_LINE_FLAG + lineTarget;
|
|
this._prevSearchedLine = lineTarget;
|
|
return;
|
|
}
|
|
|
|
let editor = DebuggerView.editor;
|
|
let offset = editor[["findNext", "findPrevious"][action]](true);
|
|
if (offset > -1) {
|
|
editor.setSelection(offset, offset + token.length)
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The blur listener for the search container.
|
|
*/
|
|
_onBlur: function() {
|
|
DebuggerView.GlobalSearch.clearView();
|
|
DebuggerView.FilteredSources.clearView();
|
|
DebuggerView.FilteredFunctions.clearView();
|
|
DebuggerView.Variables.performSearch(null);
|
|
this._searchboxHelpPanel.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Called when a filtering key sequence was pressed.
|
|
*
|
|
* @param string aOperator
|
|
* The operator to use for filtering.
|
|
*/
|
|
_doSearch: function(aOperator = "") {
|
|
this._searchbox.focus();
|
|
this._searchbox.value = ""; // Need to clear value beforehand. Bug 779738.
|
|
this._searchbox.value = aOperator + DebuggerView.getEditorSelectionText();
|
|
},
|
|
|
|
/**
|
|
* 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() {
|
|
DebuggerView.Variables.performSearch("");
|
|
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,
|
|
_prevSearchedFile: "",
|
|
_prevSearchedLine: 0,
|
|
_prevSearchedToken: ""
|
|
};
|
|
|
|
/**
|
|
* 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;
|
|
},
|
|
|
|
/**
|
|
* Updates the list of sources displayed in this container.
|
|
*/
|
|
syncFileSearch: function() {
|
|
this.empty();
|
|
|
|
// If there's no currently searched file, or there are no matches found,
|
|
// hide the popup and avoid creating the view again.
|
|
if (!DebuggerView.Filtering.searchedFile ||
|
|
!DebuggerView.Sources.visibleItems.length) {
|
|
this.hidden = true;
|
|
return;
|
|
}
|
|
|
|
// Get the currently visible items in the sources container.
|
|
let visibleItems = DebuggerView.Sources.visibleItems;
|
|
let displayedItems = visibleItems.slice(0, RESULTS_PANEL_MAX_RESULTS);
|
|
|
|
// Append a location item item to this container.
|
|
for (let item of displayedItems) {
|
|
let trimmedLabel = SourceUtils.trimUrlLength(item.label);
|
|
let trimmedValue = SourceUtils.trimUrlLength(item.value, 0, "start");
|
|
let locationItem = this.push([trimmedLabel, trimmedValue], {
|
|
relaxed: true, /* this container should allow dupes & degenerates */
|
|
attachment: {
|
|
fullLabel: item.label,
|
|
fullValue: item.value
|
|
}
|
|
});
|
|
}
|
|
|
|
// Select the first entry in this container.
|
|
this.selectedIndex = 0;
|
|
|
|
// Only display the results panel if there's at least one entry available.
|
|
this.hidden = this.itemCount == 0;
|
|
},
|
|
|
|
/**
|
|
* 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.updateEditor(locationItem.attachment.fullValue, 0);
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Functions handling the function search UI.
|
|
*/
|
|
function FilteredFunctionsView() {
|
|
dumpn("FilteredFunctionsView was instantiated");
|
|
|
|
this._performFunctionSearch = this._performFunctionSearch.bind(this);
|
|
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;
|
|
},
|
|
|
|
/**
|
|
* Allows searches to be scheduled and delayed to avoid redundant calls.
|
|
*/
|
|
delayedSearch: true,
|
|
|
|
/**
|
|
* Schedules searching for a function in all of the sources.
|
|
*
|
|
* @param string aQuery
|
|
* The function to search for.
|
|
*/
|
|
scheduleSearch: function(aQuery) {
|
|
if (!this.delayedSearch) {
|
|
this.performSearch(aQuery);
|
|
return;
|
|
}
|
|
let delay = Math.max(FUNCTION_SEARCH_ACTION_MAX_DELAY / aQuery.length, 0);
|
|
|
|
window.clearTimeout(this._searchTimeout);
|
|
this._searchFunction = this._startSearch.bind(this, aQuery);
|
|
this._searchTimeout = window.setTimeout(this._searchFunction, delay);
|
|
},
|
|
|
|
/**
|
|
* Immediately searches for a function in all of the sources.
|
|
*
|
|
* @param string aQuery
|
|
* The function to search for.
|
|
*/
|
|
performSearch: function(aQuery) {
|
|
window.clearTimeout(this._searchTimeout);
|
|
this._searchFunction = null;
|
|
this._startSearch(aQuery);
|
|
},
|
|
|
|
/**
|
|
* Starts searching for a function in all of the sources.
|
|
*
|
|
* @param string aQuery
|
|
* The function to search for.
|
|
*/
|
|
_startSearch: function(aQuery) {
|
|
this._searchedToken = aQuery;
|
|
|
|
// Start fetching as many sources as possible, then perform the search.
|
|
DebuggerController.SourceScripts
|
|
.getTextForSources(DebuggerView.Sources.values)
|
|
.then(this._performFunctionSearch);
|
|
},
|
|
|
|
/**
|
|
* Finds function matches in all the sources stored in the cache, and groups
|
|
* them by location and line number.
|
|
*/
|
|
_performFunctionSearch: function(aSources) {
|
|
// Get the currently searched token from the filtering input.
|
|
// Continue parsing even if the searched token is an empty string, to
|
|
// cache the syntax tree nodes generated by the reflection API.
|
|
let token = this._searchedToken;
|
|
|
|
// 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;
|
|
aSources.sort(([sourceUrl]) => sourceUrl == currentUrl ? -1 : 1);
|
|
|
|
// If not searching for a specific function, only parse the displayed source.
|
|
if (!token) {
|
|
aSources.splice(1);
|
|
}
|
|
|
|
// Prepare the results array, containing search details for each source.
|
|
let searchResults = [];
|
|
|
|
for (let [location, contents] of aSources) {
|
|
let parserMethods = DebuggerController.Parser.get(location, contents);
|
|
let sourceResults = parserMethods.getNamedFunctionDefinitions(token);
|
|
|
|
for (let scriptResult of sourceResults) {
|
|
for (let parseResult of scriptResult.parseResults) {
|
|
searchResults.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 (searchResults.length >= RESULTS_PANEL_MAX_RESULTS) {
|
|
this._syncFunctionSearch(searchResults);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Couldn't reach the maximum allowed number of results, but that's ok,
|
|
// continue building the UI.
|
|
this._syncFunctionSearch(searchResults);
|
|
},
|
|
|
|
/**
|
|
* Updates the list of functions displayed in this container.
|
|
*
|
|
* @param array aSearchResults
|
|
* The results array, containing search details for each source.
|
|
*/
|
|
_syncFunctionSearch: function(aSearchResults) {
|
|
this.empty();
|
|
|
|
// Show the popup even if the search token is an empty string. If there are
|
|
// no matches found, hide the popup and avoid creating the view again.
|
|
if (!aSearchResults.length) {
|
|
this.hidden = true;
|
|
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.
|
|
let trimmedLabel = SourceUtils.trimUrlLength(item.displayedName + "()");
|
|
let trimmedValue = SourceUtils.trimUrlLength(item.sourceUrl, 0, "start");
|
|
let description = (item.inferredChain || []).join(".");
|
|
|
|
let functionItem = 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;
|
|
|
|
// Only display the results panel if there's at least one entry available.
|
|
this.hidden = this.itemCount == 0;
|
|
},
|
|
|
|
/**
|
|
* 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.updateEditor(sourceUrl, actualLocation.start.line, {
|
|
charOffset: scriptOffset,
|
|
columnOffset: actualLocation.start.column,
|
|
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();
|