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/*
* Copyright (C) 2013 Apple Inc. All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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.
*/
WebInspector.ResourceTreeElement = function(resource, representedObject)
{
console.assert(resource instanceof WebInspector.Resource);
WebInspector.SourceCodeTreeElement.call(this, resource, [WebInspector.ResourceTreeElement.StyleClassName, WebInspector.ResourceTreeElement.ResourceIconStyleClassName, resource.type], "", "", representedObject || resource, false);
this._updateResource(resource);
};
WebInspector.ResourceTreeElement.StyleClassName = "resource";
WebInspector.ResourceTreeElement.ResourceIconStyleClassName = "resource-icon";
WebInspector.ResourceTreeElement.FailedStyleClassName = "failed";
WebInspector.ResourceTreeElement.compareResourceTreeElements = function(a, b)
{
// Compare by type first to keep resources grouped by type when not sorted into folders.
var comparisonResult = a.resource.type.localeCompare(b.resource.type);
if (comparisonResult !== 0)
return comparisonResult;
// Compare async resource types by their first timestamp so they are in chronological order.
if (a.resource.type === WebInspector.Resource.Type.XHR || a.resource.type === WebInspector.Resource.Type.WebSocket)
return a.resource.firstTimestamp - b.resource.firstTimestamp || 0;
// Compare by subtitle when the types are the same. The subtitle is used to show the
// domain of the resource. This causes resources to group by domain. If the resource
// is on the same domain as the frame it will have an empty subtitle. This is good
// because empty string sorts first, so those will appear before external resources.
comparisonResult = a.subtitle.localeCompare(b.subtitle);
if (comparisonResult !== 0)
return comparisonResult;
// Compare by title when the subtitles are the same.
return a.mainTitle.localeCompare(b.mainTitle);
}
WebInspector.ResourceTreeElement.compareFolderAndResourceTreeElements = function(a, b)
{
var aIsFolder = a instanceof WebInspector.FolderTreeElement;
var bIsFolder = b instanceof WebInspector.FolderTreeElement;
if (aIsFolder && !bIsFolder)
return -1;
if (!aIsFolder && bIsFolder)
return 1;
if (aIsFolder && bIsFolder)
return a.mainTitle.localeCompare(b.mainTitle);
return WebInspector.ResourceTreeElement.compareResourceTreeElements(a, b);
}
WebInspector.ResourceTreeElement.prototype = {
constructor: WebInspector.ResourceTreeElement,
// Public
get resource()
{
return this._resource;
},
get filterableData()
{
return {text: this._resource.url};
},
get reloadButton()
{
if (!this._reloadButton) {
this._reloadButton = document.createElement("img");
this._reloadButton.className = "reload-button";
this._reloadButton.title = WebInspector.UIString("Reload page (%s)\nReload ignoring cache (%s)").format(WebInspector._reloadPageKeyboardShortcut.displayName, WebInspector._reloadPageIgnoringCacheKeyboardShortcut.displayName);
this._reloadButton.addEventListener("click", this._reloadPageClicked.bind(this));
}
return this._reloadButton;
},
ondblclick: function()
{
InspectorFrontendHost.openInNewTab(this._resource.url);
},
// Protected (Used by FrameTreeElement)
_updateResource: function(resource)
{
console.assert(resource instanceof WebInspector.Resource);
// This method is for subclasses like FrameTreeElement who don't use a resource as the representedObject.
// This method should only be called once if the representedObject is a resource, since changing the resource
// without changing the representedObject is bad. If you need to change the resource, make a new ResourceTreeElement.
console.assert(!this._resource || !(this.representedObject instanceof WebInspector.Resource));
if (this._resource) {
this._resource.removeEventListener(WebInspector.Resource.Event.URLDidChange, this._urlDidChange, this);
this._resource.removeEventListener(WebInspector.Resource.Event.TypeDidChange, this._typeDidChange, this);
this._resource.removeEventListener(WebInspector.Resource.Event.LoadingDidFinish, this._updateStatus, this);
this._resource.removeEventListener(WebInspector.Resource.Event.LoadingDidFail, this._updateStatus, this);
}
this._updateSourceCode(resource);
this._resource = resource;
resource.addEventListener(WebInspector.Resource.Event.URLDidChange, this._urlDidChange, this);
resource.addEventListener(WebInspector.Resource.Event.TypeDidChange, this._typeDidChange, this);
resource.addEventListener(WebInspector.Resource.Event.LoadingDidFinish, this._updateStatus, this);
resource.addEventListener(WebInspector.Resource.Event.LoadingDidFail, this._updateStatus, this);
this._updateTitles();
this._updateStatus();
this._updateToolTip();
},
// Protected
_updateTitles: function()
{
var frame = this._resource.parentFrame;
var isMainResource = this._resource.isMainResource();
if (isMainResource && frame) {
// When the resource is a main resource, get the host from the current frame's parent frame instead of the current frame.
var parentResourceHost = frame.parentFrame ? frame.parentFrame.mainResource.urlComponents.host : null;
} else if (frame) {
// When the resource is a normal sub-resource, get the host from the current frame's main resource.
var parentResourceHost = frame.mainResource.urlComponents.host;
}
var urlComponents = this._resource.urlComponents;
var oldMainTitle = this.mainTitle;
this.mainTitle = WebInspector.displayNameForURL(this._resource.url, urlComponents);
// Show the host as the subtitle if it is different from the main resource or if this is the main frame's main resource.
var subtitle = parentResourceHost !== urlComponents.host || frame.isMainFrame() && isMainResource ? WebInspector.displayNameForHost(urlComponents.host) : null;
this.subtitle = this.mainTitle !== subtitle ? subtitle : null;
if (oldMainTitle !== this.mainTitle)
this.callFirstAncestorFunction("descendantResourceTreeElementMainTitleDidChange", [this, oldMainTitle]);
},
// Private
_updateStatus: function()
{
if (this._resource.failed)
this.addClassName(WebInspector.ResourceTreeElement.FailedStyleClassName);
else
this.removeClassName(WebInspector.ResourceTreeElement.FailedStyleClassName);
if (this._resource.finished || this._resource.failed) {
// Remove the spinner and replace with a reload button in case it's the main frame's main resource.
var frame = this._resource.parentFrame;
this.status = this._resource.isMainResource() && frame && frame.isMainFrame() ? this.reloadButton : null;
} else {
var spinner = new WebInspector.IndeterminateProgressSpinner;
this.status = spinner.element;
}
},
_updateToolTip: function()
{
this.tooltip = this._resource.url;
},
_reloadPageClicked: function(event)
{
event.stopPropagation();
// Ignore cache when the shift key is pressed.
PageAgent.reload(event.shiftKey);
},
_urlDidChange: function(event)
{
this._updateTitles();
this._updateToolTip();
},
_typeDidChange: function(event)
{
this.removeClassName(event.data.oldType);
this.addClassName(this._resource.type);
this.callFirstAncestorFunction("descendantResourceTreeElementTypeDidChange", [this, event.data.oldType]);
}
};
WebInspector.ResourceTreeElement.prototype.__proto__ = WebInspector.SourceCodeTreeElement.prototype;
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