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/*
* Copyright (C) 2013, 2015 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.
*/
WI.CallFrameTreeElement = class CallFrameTreeElement extends WI.GeneralTreeElement
{
constructor(callFrame, isAsyncBoundaryCallFrame)
{
console.assert(callFrame instanceof WI.CallFrame);
let className = WI.CallFrameView.iconClassNameForCallFrame(callFrame);
let title = callFrame.functionName || WI.UIString("(anonymous function)");
const subtitle = null;
super(["call-frame", className], title, subtitle, callFrame);
this._callFrame = callFrame;
this._isActiveCallFrame = false;
if (isAsyncBoundaryCallFrame) {
this.addClassName("async-boundary");
this.selectable = false;
}
if (this._callFrame.nativeCode || !this._callFrame.sourceCodeLocation) {
this.subtitle = "";
return;
}
let displayScriptURL = this._callFrame.sourceCodeLocation.displaySourceCode.url;
if (displayScriptURL) {
this.subtitle = document.createElement("span");
this._callFrame.sourceCodeLocation.populateLiveDisplayLocationString(this.subtitle, "textContent");
// Set the tooltip on the entire tree element in onattach, once the element is created.
this.tooltipHandledSeparately = true;
}
}
// Public
get callFrame() { return this._callFrame; }
get isActiveCallFrame() { return this._isActiveCallFrame; }
set isActiveCallFrame(x)
{
if (this._isActiveCallFrame === x)
return;
this._isActiveCallFrame = x;
this._updateStatus();
}
// Protected
onattach()
{
super.onattach();
console.assert(this.element);
if (this.tooltipHandledSeparately) {
let tailCallSuffix = "";
if (this._callFrame.isTailDeleted)
tailCallSuffix = " " + WI.UIString("(Tail Call)");
let tooltipPrefix = this.mainTitle + tailCallSuffix + "\n";
this._callFrame.sourceCodeLocation.populateLiveDisplayLocationTooltip(this.element, tooltipPrefix);
}
this._updateStatus();
}
// Private
_updateStatus()
{
if (!this.element)
return;
if (!this._isActiveCallFrame) {
this.status = null;
return;
}
if (!this._statusImageElement)
this._statusImageElement = useSVGSymbol("Images/ActiveCallFrame.svg", "status-image");
this.status = this._statusImageElement;
}
};
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