Andrew Zambazos
113 lines
3.8 KiB
JavaScript
113 lines
3.8 KiB
JavaScript
/*
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* Copyright (C) 2016 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WI.ThreadTreeElement = class ThreadTreeElement extends WI.GeneralTreeElement
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{
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constructor(target)
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{
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super("thread", target.displayName);
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this._target = target;
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this._idleTreeElement = new WI.IdleTreeElement;
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}
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// Public
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get target() { return this._target; }
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refresh()
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{
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this.removeChildren();
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this._updateStatus();
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let targetData = WI.debuggerManager.dataForTarget(this._target);
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if (targetData.pausing || !targetData.stackTrace?.callFrames.length) {
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this.appendChild(this._idleTreeElement);
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this.expand();
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return;
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}
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let activeCallFrameTreeElement = WI.StackTraceTreeController.groupBlackboxedStackTrace(this, targetData.stackTrace, {rememberBlackboxedCallFrameGroupToAutoExpand: true});
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if (activeCallFrameTreeElement) {
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activeCallFrameTreeElement.select(true, true);
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activeCallFrameTreeElement.isActiveCallFrame = true;
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}
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this.expand();
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}
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// Protected (GeneralTreeElement)
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onattach()
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{
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super.onattach();
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this.refresh();
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this.expand();
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}
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populateContextMenu(contextMenu, event)
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{
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let targetData = WI.debuggerManager.dataForTarget(this._target);
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contextMenu.appendItem(WI.UIString("Resume Thread"), () => {
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WI.debuggerManager.continueUntilNextRunLoop(this._target);
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}, !targetData.paused);
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super.populateContextMenu(contextMenu, event);
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}
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// Private
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_updateStatus()
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{
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this.status = null;
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if (!this.element)
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return;
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let targetData = WI.debuggerManager.dataForTarget(this._target);
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if (!targetData.paused)
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return;
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if (!this._statusButton) {
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let tooltip = WI.UIString("Resume Thread");
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this._statusButton = new WI.TreeElementStatusButton(WI.ImageUtilities.useSVGSymbol("Images/Resume.svg", "resume", tooltip));
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this._statusButton.addEventListener(WI.TreeElementStatusButton.Event.Clicked, function(event) {
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WI.debuggerManager.continueUntilNextRunLoop(this._target);
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}, this);
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this._statusButton.element.addEventListener("mousedown", (event) => {
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// Prevent tree element from being selected.
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event.stopPropagation();
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});
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}
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this.status = this._statusButton.element;
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}
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};
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