blob: 2a6e66f93c7c821655cf1b58287cd9e0f478bda3 [file] [log] [blame]
/*
* 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.ClusterContentView = class ClusterContentView extends WI.ContentView
{
constructor(representedObject)
{
super(representedObject);
this.element.classList.add("cluster");
this._contentViewContainer = new WI.ContentViewContainer;
this._contentViewContainer.addEventListener(WI.ContentViewContainer.Event.CurrentContentViewDidChange, this._currentContentViewDidChange, this);
this.addSubview(this._contentViewContainer);
WI.ContentView.addEventListener(WI.ContentView.Event.SelectionPathComponentsDidChange, this._contentViewSelectionPathComponentDidChange, this);
WI.ContentView.addEventListener(WI.ContentView.Event.SupplementalRepresentedObjectsDidChange, this._contentViewSupplementalRepresentedObjectsDidChange, this);
WI.ContentView.addEventListener(WI.ContentView.Event.NumberOfSearchResultsDidChange, this._contentViewNumberOfSearchResultsDidChange, this);
}
// Public
get navigationItems()
{
var currentContentView = this._contentViewContainer.currentContentView;
return currentContentView ? currentContentView.navigationItems : [];
}
get contentViewContainer()
{
return this._contentViewContainer;
}
get supportsSplitContentBrowser()
{
if (this._contentViewContainer.currentContentView)
return this._contentViewContainer.currentContentView.supportsSplitContentBrowser;
return super.supportsSplitContentBrowser;
}
get shouldSaveStateWhenHidden()
{
return true;
}
closed()
{
super.closed();
this._contentViewContainer.closeAllContentViews();
WI.ContentView.removeEventListener(WI.ContentView.Event.SelectionPathComponentsDidChange, this._contentViewSelectionPathComponentDidChange, this);
WI.ContentView.removeEventListener(WI.ContentView.Event.SupplementalRepresentedObjectsDidChange, this._contentViewSupplementalRepresentedObjectsDidChange, this);
WI.ContentView.removeEventListener(WI.ContentView.Event.NumberOfSearchResultsDidChange, this._contentViewNumberOfSearchResultsDidChange, this);
}
canGoBack()
{
return this._contentViewContainer.canGoBack();
}
canGoForward()
{
return this._contentViewContainer.canGoForward();
}
goBack()
{
this._contentViewContainer.goBack();
}
goForward()
{
this._contentViewContainer.goForward();
}
get scrollableElements()
{
if (!this._contentViewContainer.currentContentView)
return [];
return this._contentViewContainer.currentContentView.scrollableElements;
}
get selectionPathComponents()
{
if (!this._contentViewContainer.currentContentView)
return [];
return this._contentViewContainer.currentContentView.selectionPathComponents;
}
get supplementalRepresentedObjects()
{
if (!this._contentViewContainer.currentContentView)
return [];
return this._contentViewContainer.currentContentView.supplementalRepresentedObjects;
}
get handleCopyEvent()
{
var currentContentView = this._contentViewContainer.currentContentView;
return currentContentView && typeof currentContentView.handleCopyEvent === "function" ? currentContentView.handleCopyEvent.bind(currentContentView) : null;
}
get supportsSave()
{
var currentContentView = this._contentViewContainer.currentContentView;
return currentContentView && currentContentView.supportsSave;
}
get saveData()
{
var currentContentView = this._contentViewContainer.currentContentView;
return currentContentView && currentContentView.saveData || null;
}
get supportsSearch()
{
// Always return true so we can intercept the search query to resend it when switching content views.
return true;
}
get numberOfSearchResults()
{
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return null;
return currentContentView.numberOfSearchResults;
}
get hasPerformedSearch()
{
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return false;
return currentContentView.hasPerformedSearch;
}
set automaticallyRevealFirstSearchResult(reveal)
{
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return;
currentContentView.automaticallyRevealFirstSearchResult = reveal;
}
performSearch(query)
{
this._searchQuery = query;
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return;
currentContentView.performSearch(query);
}
searchCleared()
{
this._searchQuery = null;
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return;
currentContentView.searchCleared();
}
searchQueryWithSelection()
{
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return null;
return currentContentView.searchQueryWithSelection();
}
revealPreviousSearchResult(changeFocus)
{
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return;
currentContentView.revealPreviousSearchResult(changeFocus);
}
revealNextSearchResult(changeFocus)
{
var currentContentView = this._contentViewContainer.currentContentView;
if (!currentContentView || !currentContentView.supportsSearch)
return;
currentContentView.revealNextSearchResult(changeFocus);
}
// Private
_currentContentViewDidChange(event)
{
var currentContentView = this._contentViewContainer.currentContentView;
if (currentContentView && currentContentView.supportsSearch) {
if (this._searchQuery)
currentContentView.performSearch(this._searchQuery);
else
currentContentView.searchCleared();
}
this.dispatchEventToListeners(WI.ContentView.Event.SelectionPathComponentsDidChange);
this.dispatchEventToListeners(WI.ContentView.Event.NumberOfSearchResultsDidChange);
this.dispatchEventToListeners(WI.ContentView.Event.NavigationItemsDidChange);
}
_contentViewSelectionPathComponentDidChange(event)
{
if (event.target !== this._contentViewContainer.currentContentView)
return;
this.dispatchEventToListeners(WI.ContentView.Event.SelectionPathComponentsDidChange);
}
_contentViewSupplementalRepresentedObjectsDidChange(event)
{
if (event.target !== this._contentViewContainer.currentContentView)
return;
this.dispatchEventToListeners(WI.ContentView.Event.SupplementalRepresentedObjectsDidChange);
}
_contentViewNumberOfSearchResultsDidChange(event)
{
if (event.target !== this._contentViewContainer.currentContentView)
return;
this.dispatchEventToListeners(WI.ContentView.Event.NumberOfSearchResultsDidChange);
}
};