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/*
* Copyright (C) 2016 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.TimelineTreeElement = class TimelineTreeElement extends WI.GeneralTreeElement
{
constructor(timeline, placeholder)
{
let displayName = WI.TimelineTabContentView.displayNameForTimelineType(timeline.type);
let iconClassName = WI.TimelineTabContentView.iconClassNameForTimelineType(timeline.type);
let genericClassName = WI.TimelineTabContentView.genericClassNameForTimelineType(timeline.type);
super([iconClassName, genericClassName], displayName, "", timeline);
this._placeholder = placeholder || false;
this.editing = this._placeholder;
this.tooltipHandledSeparately = true;
}
// Public
get placeholder()
{
return this._placeholder;
}
get editing()
{
return this._editing;
}
set editing(x)
{
if (this._editing === x)
return;
this._editing = x;
this.selectable = !this._editing;
this._updateStatusButton();
}
// Protected
onattach()
{
super.onattach();
this.listItemElement.addEventListener("click", this._clickHandler.bind(this));
}
// Private
_showCloseButton()
{
let tooltip = WI.UIString("Close %s timeline view").format(this.mainTitle);
let button = new WI.TreeElementStatusButton(WI.ImageUtilities.useSVGSymbol("Images/CloseLarge.svg", "close-button", tooltip));
button.addEventListener(WI.TreeElementStatusButton.Event.Clicked, function(event) {
this.deselect();
}, this);
this.status = button.element;
}
_showCheckbox()
{
let checkboxElement = document.createElement("input");
checkboxElement.type = "checkbox";
checkboxElement.checked = !this._placeholder;
let button = new WI.TreeElementStatusButton(checkboxElement);
checkboxElement.addEventListener("change", () => { this._dispatchEnabledDidChangeEvent(); });
this.status = checkboxElement;
}
_updateStatusButton()
{
if (this._editing)
this._showCheckbox();
else
this._showCloseButton();
}
_clickHandler()
{
if (!this._editing)
return;
this.status.checked = !this.status.checked;
this._dispatchEnabledDidChangeEvent();
}
_dispatchEnabledDidChangeEvent()
{
this.dispatchEventToListeners(WI.TimelineTreeElement.Event.EnabledDidChange);
}
};
WI.TimelineTreeElement.Event = {
EnabledDidChange: "timeline-tree-element-enabled-did-change"
};
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