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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SD_SOURCE_UI_SIDEBAR_RECENTLYUSEDMASTERPAGES_HXX
#define INCLUDED_SD_SOURCE_UI_SIDEBAR_RECENTLYUSEDMASTERPAGES_HXX
#include "tools/SdGlobalResourceContainer.hxx"
#include <osl/mutex.hxx>
#include <tools/link.hxx>
#include <vcl/image.hxx>
#include <vector>
#include "DrawDocShell.hxx"
#include "MasterPageContainer.hxx"
#include <com/sun/star/uno/XInterface.hpp>
namespace sd {
class MasterPageObserverEvent;
}
namespace sd { namespace sidebar {
/** This singleton holds a list of the most recently used master pages.
*/
class RecentlyUsedMasterPages
: public SdGlobalResource
{
public:
/** Return the single instance of this class.
*/
static RecentlyUsedMasterPages& Instance (void);
void AddEventListener (const Link& rEventListener);
void RemoveEventListener (const Link& rEventListener);
int GetMasterPageCount (void) const;
MasterPageContainer::Token GetTokenForIndex (sal_uInt32 nIndex) const;
private:
/** The single instance of this class. It is created on demand when
Instance() is called for the first time.
*/
static RecentlyUsedMasterPages* mpInstance;
::std::vector<Link> maListeners;
class MasterPageList;
::std::auto_ptr<MasterPageList> mpMasterPages;
unsigned long int mnMaxListSize;
::boost::shared_ptr<MasterPageContainer> mpContainer;
RecentlyUsedMasterPages (void);
virtual ~RecentlyUsedMasterPages (void);
/** Call this method after a new object has been created.
*/
void LateInit (void);
/// The copy constructor is not implemented. Do not use!
RecentlyUsedMasterPages (const RecentlyUsedMasterPages&);
/// The assignment operator is not implemented. Do not use!
RecentlyUsedMasterPages& operator= (const RecentlyUsedMasterPages&);
void SendEvent (void);
DECL_LINK(MasterPageChangeListener, MasterPageObserverEvent*);
DECL_LINK(MasterPageContainerChangeListener, MasterPageContainerChangeEvent*);
/** Add a descriptor for the specified master page to the end of the
list of most recently used master pages. When the page is already a
member of that list the associated descriptor is moved to the end of
the list to make it the most recently used entry.
@param bMakePersistent
When <TRUE/> is given then the new list of recently used master
pages is written back into the configuration to make it
persistent. Giving <FALSE/> to omit this is used while loading
the persistent list from the configuration.
*/
void AddMasterPage (
MasterPageContainer::Token aToken,
bool bMakePersistent = true);
/** Load the list of recently used master pages from the registry where
it was saved to make it persistent.
*/
void LoadPersistentValues (void);
/** Save the list of recently used master pages to the registry to make
it presistent.
*/
void SavePersistentValues (void);
void ResolveList (void);
};
} } // end of namespace sd::sidebar
#endif
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