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/*
* Copyright (C) 2014-2105 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.ProfileNodeTreeElement = class ProfileNodeTreeElement extends WebInspector.GeneralTreeElement
{
constructor(profileNode, delegate)
{
console.assert(profileNode);
var title = profileNode.functionName;
var subtitle = "";
if (!title) {
switch (profileNode.type) {
case WebInspector.ProfileNode.Type.Function:
title = WebInspector.UIString("(anonymous function)");
break;
case WebInspector.ProfileNode.Type.Program:
title = WebInspector.UIString("(program)");
break;
default:
title = WebInspector.UIString("(anonymous function)");
console.error("Unknown ProfileNode type: " + profileNode.type);
}
}
var sourceCodeLocation = profileNode.sourceCodeLocation;
if (sourceCodeLocation) {
subtitle = document.createElement("span");
sourceCodeLocation.populateLiveDisplayLocationString(subtitle, "textContent");
}
var className;
switch (profileNode.type) {
case WebInspector.ProfileNode.Type.Function:
className = WebInspector.CallFrameView.FunctionIconStyleClassName;
if (!sourceCodeLocation)
className = WebInspector.CallFrameView.NativeIconStyleClassName;
break;
case WebInspector.ProfileNode.Type.Program:
className = WebInspector.TimelineRecordTreeElement.EvaluatedRecordIconStyleClass;
break;
}
console.assert(className);
// This is more than likely an event listener function with an "on" prefix and it is
// as long or longer than the shortest event listener name -- "oncut".
if (profileNode.functionName && profileNode.functionName.startsWith("on") && profileNode.functionName.length >= 5)
className = WebInspector.CallFrameView.EventListenerIconStyleClassName;
var hasChildren = !!profileNode.childNodes.length;
super([className], title, subtitle, profileNode, hasChildren);
this._profileNode = profileNode;
this._delegate = delegate || null;
this.shouldRefreshChildren = true;
if (sourceCodeLocation)
this.tooltipHandledSeparately = true;
}
// Public
get profileNode()
{
return this._profileNode;
}
get filterableData()
{
var url = this._profileNode.sourceCodeLocation ? this._profileNode.sourceCodeLocation.sourceCode.url : "";
return {text: [this.mainTitle, url || ""]};
}
// Protected
onattach()
{
super.onattach();
console.assert(this.element);
if (!this.tooltipHandledSeparately)
return;
var tooltipPrefix = this.mainTitle + "\n";
this._profileNode.sourceCodeLocation.populateLiveDisplayLocationTooltip(this.element, tooltipPrefix);
}
onpopulate()
{
if (!this.hasChildren || !this.shouldRefreshChildren)
return;
this.shouldRefreshChildren = false;
this.removeChildren();
if (this._delegate && typeof this._delegate.populateProfileNodeTreeElement === "function") {
this._delegate.populateProfileNodeTreeElement(this);
return;
}
for (var childProfileNode of this._profileNode.childNodes) {
var childTreeElement = new WebInspector.ProfileNodeTreeElement(childProfileNode);
this.appendChild(childTreeElement);
}
}
};
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