136 lines
4.8 KiB
C++
136 lines
4.8 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: SlsSelectionCommand.hxx,v $
|
|
*
|
|
* $Revision: 1.2 $
|
|
*
|
|
* last change: $Author: vg $ $Date: 2005-03-23 13:59:41 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (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.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef SD_SLIDESORTER_SELECTION_COMMAND_HXX
|
|
#define SD_SLIDESORTER_SELECTION_COMMAND_HXX
|
|
|
|
#include "controller/SlsPageSelector.hxx"
|
|
#include "SlsCommand.hxx"
|
|
#include <tools/solar.h>
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
namespace sd { namespace slidesorter { namespace model {
|
|
class SlideSorterModel;
|
|
} } }
|
|
|
|
|
|
namespace sd { namespace slidesorter { namespace controller {
|
|
|
|
class PageSelector;
|
|
|
|
/** The SelectionCommand stores a list of pages that it will select on its
|
|
execution. Furthermore it will make a page the current page. Note that
|
|
internally pages are stored with pointers because this command is designed
|
|
to be executed after model changes where page indices may change but
|
|
page object identities remain.
|
|
*/
|
|
class SelectionCommand
|
|
: public Command
|
|
{
|
|
public:
|
|
/** Create a new command object that will on its exection use the given
|
|
PageSelector to select a set of pages.
|
|
*/
|
|
SelectionCommand (
|
|
PageSelector& rSelector,
|
|
const model::SlideSorterModel& rModel);
|
|
|
|
/** Add the pages in the given list of selected pages to those that will
|
|
be selected when this command is executed, i.e. its operator()
|
|
method is called.
|
|
The first page will be set as current page when the new current page
|
|
has not been specified previously.
|
|
*/
|
|
void AddPages (::std::auto_ptr<PageSelector::PageSelection> pSelection);
|
|
|
|
/** Remember the specified page to be selected when this command is
|
|
executed.
|
|
*/
|
|
void AddPage (USHORT nPageIndex);
|
|
|
|
/** Call this method to explicitly set the page that will be made the
|
|
current page when this command is executed.
|
|
*/
|
|
void SetCurrentPage (USHORT nPageIndex);
|
|
|
|
/** Execute the command and select the pages added by previous calls to
|
|
AddPages() and AddPage().
|
|
*/
|
|
virtual void operator() (void);
|
|
|
|
private:
|
|
/// The page selector is used to select pages and set the current page.
|
|
PageSelector& mrPageSelector;
|
|
/// The model is used to translate page indices into page pointers.
|
|
const model::SlideSorterModel& mrModel;
|
|
/// The list of pages to be selected when the command is executed.
|
|
typedef ::std::vector<SdPage*> PageList;
|
|
PageList maPagesToSelect;
|
|
/// The page that will be made the current page when the command is executed.
|
|
SdPage* mpCurrentPage;
|
|
};
|
|
|
|
} } } // end of namespace sd::slidesorter::controller
|
|
|
|
#endif
|