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inspector.js
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inspector.js
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/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
* Copyright (C) 2009 Joseph Pecoraro
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
function preloadImages()
{
(new Image()).src = "Images/clearConsoleButtonGlyph.png";
(new Image()).src = "Images/consoleButtonGlyph.png";
(new Image()).src = "Images/dockButtonGlyph.png";
(new Image()).src = "Images/enableOutlineButtonGlyph.png";
(new Image()).src = "Images/enableSolidButtonGlyph.png";
(new Image()).src = "Images/excludeButtonGlyph.png";
(new Image()).src = "Images/focusButtonGlyph.png";
(new Image()).src = "Images/largerResourcesButtonGlyph.png";
(new Image()).src = "Images/nodeSearchButtonGlyph.png";
(new Image()).src = "Images/pauseOnExceptionButtonGlyph.png";
(new Image()).src = "Images/percentButtonGlyph.png";
(new Image()).src = "Images/recordButtonGlyph.png";
(new Image()).src = "Images/recordToggledButtonGlyph.png";
(new Image()).src = "Images/reloadButtonGlyph.png";
(new Image()).src = "Images/undockButtonGlyph.png";
}
preloadImages();
var WebInspector = {
resources: {},
resourceURLMap: {},
cookieDomains: {},
missingLocalizedStrings: {},
pendingDispatches: 0,
// RegExp groups:
// 1 - scheme
// 2 - hostname
// 3 - ?port
// 4 - ?path
// 5 - ?fragment
URLRegExp: /^(http[s]?|file):\/\/([^\/:]*)(?::([\d]+))?(?:(\/[^#]*)(?:#(.*))?)?$/i,
GenericURLRegExp: /^([^:]+):\/\/([^\/:]*)(?::([\d]+))?(?:(\/[^#]*)(?:#(.*))?)?$/i,
get platform()
{
if (!("_platform" in this))
this._platform = InspectorFrontendHost.platform();
return this._platform;
},
get platformFlavor()
{
if (!("_platformFlavor" in this))
this._platformFlavor = this._detectPlatformFlavor();
return this._platformFlavor;
},
_detectPlatformFlavor: function()
{
const userAgent = navigator.userAgent;
if (this.platform === "windows") {
var match = userAgent.match(/Windows NT (\d+)\.(?:\d+)/);
if (match && match[1] >= 6)
return WebInspector.PlatformFlavor.WindowsVista;
return null;
} else if (this.platform === "mac") {
var match = userAgent.match(/Mac OS X\s*(?:(\d+)_(\d+))?/);
if (!match || match[1] != 10)
return WebInspector.PlatformFlavor.MacSnowLeopard;
switch (Number(match[2])) {
case 4:
return WebInspector.PlatformFlavor.MacTiger;
case 5:
return WebInspector.PlatformFlavor.MacLeopard;
case 6:
default:
return WebInspector.PlatformFlavor.MacSnowLeopard;
}
}
return null;
},
get port()
{
if (!("_port" in this))
this._port = InspectorFrontendHost.port();
return this._port;
},
get previousFocusElement()
{
return this._previousFocusElement;
},
get currentFocusElement()
{
return this._currentFocusElement;
},
set currentFocusElement(x)
{
if (this._currentFocusElement !== x)
this._previousFocusElement = this._currentFocusElement;
this._currentFocusElement = x;
if (this._currentFocusElement) {
this._currentFocusElement.focus();
// Make a caret selection inside the new element if there isn't a range selection and
// there isn't already a caret selection inside.
var selection = window.getSelection();
if (selection.isCollapsed && !this._currentFocusElement.isInsertionCaretInside()) {
var selectionRange = this._currentFocusElement.ownerDocument.createRange();
selectionRange.setStart(this._currentFocusElement, 0);
selectionRange.setEnd(this._currentFocusElement, 0);
selection.removeAllRanges();
selection.addRange(selectionRange);
}
} else if (this._previousFocusElement)
this._previousFocusElement.blur();
},
get currentPanel()
{
return this._currentPanel;
},
set currentPanel(x)
{
if (this._currentPanel === x)
return;
if (this._currentPanel)
this._currentPanel.hide();
this._currentPanel = x;
this.updateSearchLabel();
if (x) {
x.show();
if (this.currentQuery) {
if (x.performSearch) {
function performPanelSearch()
{
this.updateSearchMatchesCount();
x.currentQuery = this.currentQuery;
x.performSearch(this.currentQuery);
}
// Perform the search on a timeout so the panel switches fast.
setTimeout(performPanelSearch.bind(this), 0);
} else {
// Update to show Not found for panels that can't be searched.
this.updateSearchMatchesCount();
}
}
}
for (var panelName in WebInspector.panels) {
if (WebInspector.panels[panelName] == x)
InspectorBackend.storeLastActivePanel(panelName);
}
},
_createPanels: function()
{
var hiddenPanels = (InspectorFrontendHost.hiddenPanels() || "").split(',');
if (hiddenPanels.indexOf("elements") === -1)
this.panels.elements = new WebInspector.ElementsPanel();
if (hiddenPanels.indexOf("resources") === -1)
this.panels.resources = new WebInspector.ResourcesPanel();
if (hiddenPanels.indexOf("scripts") === -1)
this.panels.scripts = new WebInspector.ScriptsPanel();
if (hiddenPanels.indexOf("timeline") === -1)
this.panels.timeline = new WebInspector.TimelinePanel();
if (hiddenPanels.indexOf("profiles") === -1) {
this.panels.profiles = new WebInspector.ProfilesPanel();
this.panels.profiles.registerProfileType(new WebInspector.CPUProfileType());
}
if (hiddenPanels.indexOf("storage") === -1 && hiddenPanels.indexOf("databases") === -1)
this.panels.storage = new WebInspector.StoragePanel();
if (Preferences.auditsPanelEnabled && hiddenPanels.indexOf("audits") === -1)
this.panels.audits = new WebInspector.AuditsPanel();
if (hiddenPanels.indexOf("console") === -1)
this.panels.console = new WebInspector.ConsolePanel();
},
get attached()
{
return this._attached;
},
set attached(x)
{
if (this._attached === x)
return;
this._attached = x;
this.updateSearchLabel();
var dockToggleButton = document.getElementById("dock-status-bar-item");
var body = document.body;
if (x) {
body.removeStyleClass("detached");
body.addStyleClass("attached");
dockToggleButton.title = WebInspector.UIString("Undock into separate window.");
} else {
body.removeStyleClass("attached");
body.addStyleClass("detached");
dockToggleButton.title = WebInspector.UIString("Dock to main window.");
}
this.drawer.resize();
},
get errors()
{
return this._errors || 0;
},
set errors(x)
{
x = Math.max(x, 0);
if (this._errors === x)
return;
this._errors = x;
this._updateErrorAndWarningCounts();
},
get warnings()
{
return this._warnings || 0;
},
set warnings(x)
{
x = Math.max(x, 0);
if (this._warnings === x)
return;
this._warnings = x;
this._updateErrorAndWarningCounts();
},
_updateErrorAndWarningCounts: function()
{
var errorWarningElement = document.getElementById("error-warning-count");
if (!errorWarningElement)
return;
if (!this.errors && !this.warnings) {
errorWarningElement.addStyleClass("hidden");
return;
}
errorWarningElement.removeStyleClass("hidden");
errorWarningElement.removeChildren();
if (this.errors) {
var errorElement = document.createElement("span");
errorElement.id = "error-count";
errorElement.textContent = this.errors;
errorWarningElement.appendChild(errorElement);
}
if (this.warnings) {
var warningsElement = document.createElement("span");
warningsElement.id = "warning-count";
warningsElement.textContent = this.warnings;
errorWarningElement.appendChild(warningsElement);
}
if (this.errors) {
if (this.warnings) {
if (this.errors == 1) {
if (this.warnings == 1)
errorWarningElement.title = WebInspector.UIString("%d error, %d warning", this.errors, this.warnings);
else
errorWarningElement.title = WebInspector.UIString("%d error, %d warnings", this.errors, this.warnings);
} else if (this.warnings == 1)
errorWarningElement.title = WebInspector.UIString("%d errors, %d warning", this.errors, this.warnings);
else
errorWarningElement.title = WebInspector.UIString("%d errors, %d warnings", this.errors, this.warnings);
} else if (this.errors == 1)
errorWarningElement.title = WebInspector.UIString("%d error", this.errors);
else
errorWarningElement.title = WebInspector.UIString("%d errors", this.errors);
} else if (this.warnings == 1)
errorWarningElement.title = WebInspector.UIString("%d warning", this.warnings);
else if (this.warnings)
errorWarningElement.title = WebInspector.UIString("%d warnings", this.warnings);
else
errorWarningElement.title = null;
},
get styleChanges()
{
return this._styleChanges;
},
set styleChanges(x)
{
x = Math.max(x, 0);
if (this._styleChanges === x)
return;
this._styleChanges = x;
this._updateChangesCount();
},
_updateChangesCount: function()
{
// TODO: Remove immediate return when enabling the Changes Panel
return;
var changesElement = document.getElementById("changes-count");
if (!changesElement)
return;
if (!this.styleChanges) {
changesElement.addStyleClass("hidden");
return;
}
changesElement.removeStyleClass("hidden");
changesElement.removeChildren();
if (this.styleChanges) {
var styleChangesElement = document.createElement("span");
styleChangesElement.id = "style-changes-count";
styleChangesElement.textContent = this.styleChanges;
changesElement.appendChild(styleChangesElement);
}
if (this.styleChanges) {
if (this.styleChanges === 1)
changesElement.title = WebInspector.UIString("%d style change", this.styleChanges);
else
changesElement.title = WebInspector.UIString("%d style changes", this.styleChanges);
}
},
get hoveredDOMNode()
{
return this._hoveredDOMNode;
},
set hoveredDOMNode(x)
{
if (this._hoveredDOMNode === x)
return;
this._hoveredDOMNode = x;
if (this._hoveredDOMNode)
this._updateHoverHighlightSoon(this.showingDOMNodeHighlight ? 50 : 500);
else
this._updateHoverHighlight();
},
_updateHoverHighlightSoon: function(delay)
{
if ("_updateHoverHighlightTimeout" in this)
clearTimeout(this._updateHoverHighlightTimeout);
this._updateHoverHighlightTimeout = setTimeout(this._updateHoverHighlight.bind(this), delay);
},
_updateHoverHighlight: function()
{
if ("_updateHoverHighlightTimeout" in this) {
clearTimeout(this._updateHoverHighlightTimeout);
delete this._updateHoverHighlightTimeout;
}
if (this._hoveredDOMNode) {
InspectorBackend.highlightDOMNode(this._hoveredDOMNode.id);
this.showingDOMNodeHighlight = true;
} else {
InspectorBackend.hideDOMNodeHighlight();
this.showingDOMNodeHighlight = false;
}
}
}
WebInspector.PlatformFlavor = {
WindowsVista: "windows-vista",
MacTiger: "mac-tiger",
MacLeopard: "mac-leopard",
MacSnowLeopard: "mac-snowleopard"
}
WebInspector.loaded = function()
{
InspectorBackend.setInjectedScriptSource("(" + injectedScriptConstructor + ");");
var platform = WebInspector.platform;
document.body.addStyleClass("platform-" + platform);
var flavor = WebInspector.platformFlavor;
if (flavor)
document.body.addStyleClass("platform-" + flavor);
var port = WebInspector.port;
document.body.addStyleClass("port-" + port);
this.settings = new WebInspector.Settings();
this.drawer = new WebInspector.Drawer();
this.console = new WebInspector.ConsoleView(this.drawer);
// TODO: Uncomment when enabling the Changes Panel
// this.changes = new WebInspector.ChangesView(this.drawer);
// TODO: Remove class="hidden" from inspector.html on button#changes-status-bar-item
this.drawer.visibleView = this.console;
this.domAgent = new WebInspector.DOMAgent();
this.resourceCategories = {
documents: new WebInspector.ResourceCategory("documents", WebInspector.UIString("Documents"), "rgb(47,102,236)"),
stylesheets: new WebInspector.ResourceCategory("stylesheets", WebInspector.UIString("Stylesheets"), "rgb(157,231,119)"),
images: new WebInspector.ResourceCategory("images", WebInspector.UIString("Images"), "rgb(164,60,255)"),
scripts: new WebInspector.ResourceCategory("scripts", WebInspector.UIString("Scripts"), "rgb(255,121,0)"),
xhr: new WebInspector.ResourceCategory("xhr", WebInspector.UIString("XHR"), "rgb(231,231,10)"),
fonts: new WebInspector.ResourceCategory("fonts", WebInspector.UIString("Fonts"), "rgb(255,82,62)"),
other: new WebInspector.ResourceCategory("other", WebInspector.UIString("Other"), "rgb(186,186,186)")
};
this.panels = {};
this._createPanels();
var toolbarElement = document.getElementById("toolbar");
var previousToolbarItem = toolbarElement.children[0];
this.panelOrder = [];
for (var panelName in this.panels)
previousToolbarItem = WebInspector.addPanelToolbarIcon(toolbarElement, this.panels[panelName], previousToolbarItem);
this.Tips = {
ResourceNotCompressed: {id: 0, message: WebInspector.UIString("You could save bandwidth by having your web server compress this transfer with gzip or zlib.")}
};
this.Warnings = {
IncorrectMIMEType: {id: 0, message: WebInspector.UIString("Resource interpreted as %s but transferred with MIME type %s.")}
};
this.addMainEventListeners(document);
window.addEventListener("resize", this.windowResize.bind(this), true);
document.addEventListener("focus", this.focusChanged.bind(this), true);
document.addEventListener("keydown", this.documentKeyDown.bind(this), false);
document.addEventListener("beforecopy", this.documentCanCopy.bind(this), true);
document.addEventListener("copy", this.documentCopy.bind(this), true);
document.addEventListener("contextmenu", this.contextMenuEventFired.bind(this), true);
var dockToggleButton = document.getElementById("dock-status-bar-item");
dockToggleButton.addEventListener("click", this.toggleAttach.bind(this), false);
if (this.attached)
dockToggleButton.title = WebInspector.UIString("Undock into separate window.");
else
dockToggleButton.title = WebInspector.UIString("Dock to main window.");
var errorWarningCount = document.getElementById("error-warning-count");
errorWarningCount.addEventListener("click", this.showConsole.bind(this), false);
this._updateErrorAndWarningCounts();
this.styleChanges = 0;
// TODO: Uncomment when enabling the Changes Panel
// var changesElement = document.getElementById("changes-count");
// changesElement.addEventListener("click", this.showChanges.bind(this), false);
// this._updateErrorAndWarningCounts();
var searchField = document.getElementById("search");
searchField.addEventListener("search", this.performSearch.bind(this), false); // when the search is emptied
searchField.addEventListener("mousedown", this._searchFieldManualFocus.bind(this), false); // when the search field is manually selected
searchField.addEventListener("keydown", this._searchKeyDown.bind(this), true);
toolbarElement.addEventListener("mousedown", this.toolbarDragStart, true);
document.getElementById("close-button-left").addEventListener("click", this.close, true);
document.getElementById("close-button-right").addEventListener("click", this.close, true);
InspectorFrontendHost.loaded();
}
WebInspector.addPanelToolbarIcon = function(toolbarElement, panel, previousToolbarItem)
{
var panelToolbarItem = panel.toolbarItem;
this.panelOrder.push(panel);
panelToolbarItem.addEventListener("click", this._toolbarItemClicked.bind(this));
if (previousToolbarItem)
toolbarElement.insertBefore(panelToolbarItem, previousToolbarItem.nextSibling);
else
toolbarElement.insertBefore(panelToolbarItem, toolbarElement.firstChild);
return panelToolbarItem;
}
var windowLoaded = function()
{
var localizedStringsURL = InspectorFrontendHost.localizedStringsURL();
if (localizedStringsURL) {
var localizedStringsScriptElement = document.createElement("script");
localizedStringsScriptElement.addEventListener("load", WebInspector.loaded.bind(WebInspector), false);
localizedStringsScriptElement.type = "text/javascript";
localizedStringsScriptElement.src = localizedStringsURL;
document.head.appendChild(localizedStringsScriptElement);
} else
WebInspector.loaded();
window.removeEventListener("load", windowLoaded, false);
delete windowLoaded;
};
window.addEventListener("load", windowLoaded, false);
WebInspector.dispatch = function() {
var methodName = arguments[0];
var parameters = Array.prototype.slice.call(arguments, 1);
// We'd like to enforce asynchronous interaction between the inspector controller and the frontend.
// This is important to LayoutTests.
function delayDispatch()
{
WebInspector[methodName].apply(WebInspector, parameters);
WebInspector.pendingDispatches--;
}
WebInspector.pendingDispatches++;
setTimeout(delayDispatch, 0);
}
WebInspector.windowResize = function(event)
{
if (this.currentPanel)
this.currentPanel.resize();
this.drawer.resize();
}
WebInspector.windowFocused = function(event)
{
// Fires after blur, so when focusing on either the main inspector
// or an <iframe> within the inspector we should always remove the
// "inactive" class.
if (event.target.document.nodeType === Node.DOCUMENT_NODE)
document.body.removeStyleClass("inactive");
}
WebInspector.windowBlurred = function(event)
{
// Leaving the main inspector or an <iframe> within the inspector.
// We can add "inactive" now, and if we are moving the focus to another
// part of the inspector then windowFocused will correct this.
if (event.target.document.nodeType === Node.DOCUMENT_NODE)
document.body.addStyleClass("inactive");
}
WebInspector.focusChanged = function(event)
{
this.currentFocusElement = event.target;
}
WebInspector.setAttachedWindow = function(attached)
{
this.attached = attached;
}
WebInspector.close = function(event)
{
if (this._isClosing)
return;
this._isClosing = true;
InspectorFrontendHost.closeWindow();
}
WebInspector.inspectedPageDestroyed = function()
{
WebInspector.close();
}
WebInspector.documentMouseOver = function(event)
{
if (event.target.tagName !== "A")
return;
const anchor = event.target;
if (!anchor.hasStyleClass("webkit-html-resource-link"))
return;
if (anchor.href && anchor.href.indexOf("/data:") != -1)
return;
}
WebInspector.documentClick = function(event)
{
var anchor = event.target.enclosingNodeOrSelfWithNodeName("a");
if (!anchor)
return;
// Prevent the link from navigating, since we don't do any navigation by following links normally.
event.preventDefault();
event.stopPropagation();
function followLink()
{
// FIXME: support webkit-html-external-link links here.
if (WebInspector.canShowSourceLine(anchor.href, anchor.lineNumber, anchor.preferredPanel)) {
if (anchor.hasStyleClass("webkit-html-external-link")) {
anchor.removeStyleClass("webkit-html-external-link");
anchor.addStyleClass("webkit-html-resource-link");
}
WebInspector.showSourceLine(anchor.href, anchor.lineNumber, anchor.preferredPanel);
return;
}
const profileMatch = WebInspector.ProfileType.URLRegExp.exec(anchor.href);
if (profileMatch) {
WebInspector.showProfileForURL(anchor.href);
return;
}
const urlMatch = WebInspector.GenericURLRegExp.exec(anchor.href);
if (urlMatch && urlMatch[1] === "webkit-link-action") {
if (urlMatch[2] === "show-panel") {
const panel = urlMatch[4].substring(1);
if (WebInspector.panels[panel])
WebInspector.currentPanel = WebInspector.panels[panel];
}
return;
}
WebInspector.showResourcesPanel();
}
if (WebInspector.followLinkTimeout)
clearTimeout(WebInspector.followLinkTimeout);
if (anchor.preventFollowOnDoubleClick) {
// Start a timeout if this is the first click, if the timeout is canceled
// before it fires, then a double clicked happened or another link was clicked.
if (event.detail === 1)
WebInspector.followLinkTimeout = setTimeout(followLink, 333);
return;
}
followLink();
}
WebInspector.documentKeyDown = function(event)
{
if (this.currentFocusElement && this.currentFocusElement.handleKeyEvent) {
this.currentFocusElement.handleKeyEvent(event);
if (event.handled) {
event.preventDefault();
return;
}
}
if (this.currentPanel && this.currentPanel.handleShortcut) {
this.currentPanel.handleShortcut(event);
if (event.handled) {
event.preventDefault();
return;
}
}
var isMac = WebInspector.isMac();
switch (event.keyIdentifier) {
case "U+001B": // Escape key
event.preventDefault();
if (this.drawer.fullPanel)
return;
this.drawer.visible = !this.drawer.visible;
break;
case "U+0046": // F key
if (isMac)
var isFindKey = event.metaKey && !event.ctrlKey && !event.altKey && !event.shiftKey;
else
var isFindKey = event.ctrlKey && !event.metaKey && !event.altKey && !event.shiftKey;
if (isFindKey) {
WebInspector.focusSearchField();
event.preventDefault();
}
break;
case "F3":
if (!isMac) {
WebInspector.focusSearchField();
event.preventDefault();
}
break;
case "U+0047": // G key
if (isMac)
var isFindAgainKey = event.metaKey && !event.ctrlKey && !event.altKey;
else
var isFindAgainKey = event.ctrlKey && !event.metaKey && !event.altKey;
if (isFindAgainKey) {
if (event.shiftKey) {
if (this.currentPanel.jumpToPreviousSearchResult)
this.currentPanel.jumpToPreviousSearchResult();
} else if (this.currentPanel.jumpToNextSearchResult)
this.currentPanel.jumpToNextSearchResult();
event.preventDefault();
}
break;
// Windows and Mac have two different definitions of [, so accept both.
case "U+005B":
case "U+00DB": // [ key
if (isMac)
var isRotateLeft = event.metaKey && !event.shiftKey && !event.ctrlKey && !event.altKey;
else
var isRotateLeft = event.ctrlKey && !event.shiftKey && !event.metaKey && !event.altKey;
if (isRotateLeft) {
var index = this.panelOrder.indexOf(this.currentPanel);
index = (index === 0) ? this.panelOrder.length - 1 : index - 1;
this.panelOrder[index].toolbarItem.click();
event.preventDefault();
}
break;
// Windows and Mac have two different definitions of ], so accept both.
case "U+005D":
case "U+00DD": // ] key
if (isMac)
var isRotateRight = event.metaKey && !event.shiftKey && !event.ctrlKey && !event.altKey;
else
var isRotateRight = event.ctrlKey && !event.shiftKey && !event.metaKey && !event.altKey;
if (isRotateRight) {
var index = this.panelOrder.indexOf(this.currentPanel);
index = (index + 1) % this.panelOrder.length;
this.panelOrder[index].toolbarItem.click();
event.preventDefault();
}
break;
case "U+0052": // R key
if ((event.metaKey && isMac) || (event.ctrlKey && !isMac)) {
InspectorBackend.reloadPage();
event.preventDefault();
}
break;
case "F5":
if (!isMac)
InspectorBackend.reloadPage();
break;
}
}
WebInspector.documentCanCopy = function(event)
{
if (this.currentPanel && this.currentPanel.handleCopyEvent)
event.preventDefault();
}
WebInspector.documentCopy = function(event)
{
if (this.currentPanel && this.currentPanel.handleCopyEvent)
this.currentPanel.handleCopyEvent(event);
}
WebInspector.contextMenuEventFired = function(event)
{
if (event.handled || event.target.hasStyleClass("popup-glasspane"))
event.preventDefault();
}
WebInspector.animateStyle = function(animations, duration, callback)
{
var interval;
var complete = 0;
const intervalDuration = (1000 / 30); // 30 frames per second.
const animationsLength = animations.length;
const propertyUnit = {opacity: ""};
const defaultUnit = "px";
function cubicInOut(t, b, c, d)
{
if ((t/=d/2) < 1) return c/2*t*t*t + b;
return c/2*((t-=2)*t*t + 2) + b;
}
// Pre-process animations.
for (var i = 0; i < animationsLength; ++i) {
var animation = animations[i];
var element = null, start = null, end = null, key = null;
for (key in animation) {
if (key === "element")
element = animation[key];
else if (key === "start")
start = animation[key];
else if (key === "end")
end = animation[key];
}
if (!element || !end)
continue;
if (!start) {
var computedStyle = element.ownerDocument.defaultView.getComputedStyle(element);
start = {};
for (key in end)
start[key] = parseInt(computedStyle.getPropertyValue(key));
animation.start = start;
} else
for (key in start)
element.style.setProperty(key, start[key] + (key in propertyUnit ? propertyUnit[key] : defaultUnit));
}
function animateLoop()
{
// Advance forward.
complete += intervalDuration;
var next = complete + intervalDuration;
// Make style changes.
for (var i = 0; i < animationsLength; ++i) {
var animation = animations[i];
var element = animation.element;
var start = animation.start;
var end = animation.end;
if (!element || !end)
continue;
var style = element.style;
for (key in end) {
var endValue = end[key];
if (next < duration) {
var startValue = start[key];
var newValue = cubicInOut(complete, startValue, endValue - startValue, duration);
style.setProperty(key, newValue + (key in propertyUnit ? propertyUnit[key] : defaultUnit));
} else
style.setProperty(key, endValue + (key in propertyUnit ? propertyUnit[key] : defaultUnit));
}
}
// End condition.
if (complete >= duration) {
clearInterval(interval);
if (callback)
callback();
}
}
interval = setInterval(animateLoop, intervalDuration);
return interval;
}
WebInspector.updateSearchLabel = function()
{
if (!this.currentPanel)
return;
var newLabel = WebInspector.UIString("Search %s", this.currentPanel.toolbarItemLabel);
if (this.attached)
document.getElementById("search").setAttribute("placeholder", newLabel);
else {
document.getElementById("search").removeAttribute("placeholder");
document.getElementById("search-toolbar-label").textContent = newLabel;
}
}
WebInspector.focusSearchField = function()
{
var searchField = document.getElementById("search");
searchField.focus();
searchField.select();
}
WebInspector.toggleAttach = function()
{
if (!this.attached)
InspectorFrontendHost.requestAttachWindow();
else
InspectorFrontendHost.requestDetachWindow();
}
WebInspector.toolbarDragStart = function(event)
{
if ((!WebInspector.attached && WebInspector.platformFlavor !== WebInspector.PlatformFlavor.MacLeopard && WebInspector.platformFlavor !== WebInspector.PlatformFlavor.MacSnowLeopard) || WebInspector.port == "qt")
return;
var target = event.target;
if (target.hasStyleClass("toolbar-item") && target.hasStyleClass("toggleable"))
return;
var toolbar = document.getElementById("toolbar");
if (target !== toolbar && !target.hasStyleClass("toolbar-item"))
return;
toolbar.lastScreenX = event.screenX;
toolbar.lastScreenY = event.screenY;
WebInspector.elementDragStart(toolbar, WebInspector.toolbarDrag, WebInspector.toolbarDragEnd, event, (WebInspector.attached ? "row-resize" : "default"));
}
WebInspector.toolbarDragEnd = function(event)
{
var toolbar = document.getElementById("toolbar");
WebInspector.elementDragEnd(event);
delete toolbar.lastScreenX;
delete toolbar.lastScreenY;
}
WebInspector.toolbarDrag = function(event)
{
var toolbar = document.getElementById("toolbar");
if (WebInspector.attached) {
var height = window.innerHeight - (event.screenY - toolbar.lastScreenY);
InspectorFrontendHost.setAttachedWindowHeight(height);
} else {
var x = event.screenX - toolbar.lastScreenX;
var y = event.screenY - toolbar.lastScreenY;
// We cannot call window.moveBy here because it restricts the movement
// of the window at the edges.
InspectorFrontendHost.moveWindowBy(x, y);
}
toolbar.lastScreenX = event.screenX;
toolbar.lastScreenY = event.screenY;
event.preventDefault();
}
WebInspector.elementDragStart = function(element, dividerDrag, elementDragEnd, event, cursor)
{
if (this._elementDraggingEventListener || this._elementEndDraggingEventListener)
this.elementDragEnd(event);
this._elementDraggingEventListener = dividerDrag;
this._elementEndDraggingEventListener = elementDragEnd;
document.addEventListener("mousemove", dividerDrag, true);
document.addEventListener("mouseup", elementDragEnd, true);
document.body.style.cursor = cursor;
event.preventDefault();
}
WebInspector.elementDragEnd = function(event)
{
document.removeEventListener("mousemove", this._elementDraggingEventListener, true);
document.removeEventListener("mouseup", this._elementEndDraggingEventListener, true);
document.body.style.removeProperty("cursor");
delete this._elementDraggingEventListener;
delete this._elementEndDraggingEventListener;
event.preventDefault();