Andrew Zambazos
139 lines
3.5 KiB
JavaScript
139 lines
3.5 KiB
JavaScript
/*
|
|
* 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.SidebarPanel = class SidebarPanel extends WI.View
|
|
{
|
|
constructor(identifier, displayName)
|
|
{
|
|
super();
|
|
|
|
this._identifier = identifier;
|
|
this._displayName = displayName;
|
|
this._selected = false;
|
|
this._exclusive = false;
|
|
|
|
this._savedScrollPosition = 0;
|
|
|
|
this.element.classList.add("panel", identifier);
|
|
|
|
this.element.setAttribute("role", "group");
|
|
this.element.setAttribute("aria-label", displayName);
|
|
|
|
this._contentView = new WI.View;
|
|
this._contentView.element.classList.add("content");
|
|
this.addSubview(this._contentView);
|
|
}
|
|
|
|
// Public
|
|
|
|
get identifier()
|
|
{
|
|
return this._identifier;
|
|
}
|
|
|
|
get contentView()
|
|
{
|
|
return this._contentView;
|
|
}
|
|
|
|
get displayName()
|
|
{
|
|
return this._displayName;
|
|
}
|
|
|
|
get visible()
|
|
{
|
|
return this.selected && this.parentSidebar && !this.parentSidebar.collapsed;
|
|
}
|
|
|
|
get selected()
|
|
{
|
|
return this._selected;
|
|
}
|
|
|
|
set selected(flag)
|
|
{
|
|
if (flag === this._selected)
|
|
return;
|
|
|
|
this._selected = flag || false;
|
|
this.element.classList.toggle("selected", this._selected);
|
|
}
|
|
|
|
get parentSidebar()
|
|
{
|
|
return this.parentView;
|
|
}
|
|
|
|
get minimumWidth()
|
|
{
|
|
// Implemented by subclasses.
|
|
return 0;
|
|
}
|
|
|
|
get exclusive()
|
|
{
|
|
return this._exclusive;
|
|
}
|
|
|
|
set exclusive(exclusive)
|
|
{
|
|
if (exclusive === this._exclusive)
|
|
return;
|
|
|
|
this._exclusive = !!exclusive;
|
|
|
|
this.element.classList.toggle("exclusive-presentation", this._exclusive);
|
|
}
|
|
|
|
get allowExclusivePresentation()
|
|
{
|
|
// Implemented by subclasses.
|
|
return false;
|
|
}
|
|
|
|
attached()
|
|
{
|
|
super.attached();
|
|
|
|
this.scrollElement.scrollTop = this._savedScrollPosition;
|
|
}
|
|
|
|
detached()
|
|
{
|
|
this._savedScrollPosition = this.scrollElement.scrollTop;
|
|
|
|
super.detached();
|
|
}
|
|
|
|
// Protected
|
|
|
|
get scrollElement()
|
|
{
|
|
// Overridden by sub-classes if needed.
|
|
return this.contentView.element;
|
|
}
|
|
};
|