libreoffice/sd/source/ui/toolpanel/controls/CurrentMasterPagesSelector.cxx

/*************************************************************************
 *
 *  $RCSfile: CurrentMasterPagesSelector.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: rt $ $Date: 2004-07-13 14:43:09 $
 *
 *  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): _______________________________________
 *
 *
 ************************************************************************/

#include "CurrentMasterPagesSelector.hxx"
#include "MasterPagesSelectorListener.hxx"
#include "PreviewValueSet.hxx"
#include "drawdoc.hxx"
#include "sdpage.hxx"
#include <vcl/image.hxx>
#include "MasterPageContainer.hxx"
#include <svx/svdmodel.hxx>
#include <set>


using namespace ::com::sun::star;

namespace sd { namespace toolpanel { namespace controls {


CurrentMasterPagesSelector::CurrentMasterPagesSelector (
    TreeNode* pParent,
    SdDrawDocument& rDocument,
    ViewShellBase& rBase,
    DrawViewShell& rViewShell)
    : MasterPagesSelector (pParent, rDocument, rBase),
      mxListener(NULL)
{
    SetName(String(RTL_CONSTASCII_USTRINGPARAM("CurrentMasterPagesSelector")));
}




CurrentMasterPagesSelector::~CurrentMasterPagesSelector (void)
{
    if (mxListener.is())
    {
        mxListener->dispose();
        mxListener = NULL;
    }
}




void CurrentMasterPagesSelector::LateInit (void)
{
    MasterPagesSelector::LateInit ();
    Fill ();
    // The selection listener is reference counted and thus takes care
    // of its own lifetime.
    mxListener = uno::Reference<lang::XComponent>(
        static_cast<uno::XWeak*>(
            new MasterPagesSelectorListener (mrBase, *this)),
        uno::UNO_QUERY);
}




void CurrentMasterPagesSelector::Fill (void)
{
    Clear();
    USHORT nPageCount = mrDocument.GetMasterSdPageCount(PK_STANDARD);
    SdPage* pMasterPage;
    // Remember the names of the master pages that have been inserted to
    // avoid double insertion.
    ::std::set<String> aMasterPageNames;
    for (USHORT nIndex=0; nIndex<nPageCount; nIndex++)
    {
        pMasterPage = mrDocument.GetMasterSdPage (nIndex, PK_STANDARD);
        if (pMasterPage != NULL)
        {
            String sName (pMasterPage->GetName());
            if (aMasterPageNames.find(sName)==aMasterPageNames.end())
            {
                aMasterPageNames.insert (sName);
                AddItemForPage (String(),sName,pMasterPage,Image());
            }
        }
    }
    GetParentNode()->RequestResize();
}




void CurrentMasterPagesSelector::UpdateSelection (void)
{
    // Iterate over all pages and for the selected ones put the name of
    // their master page into a set.
    USHORT nPageCount = mrDocument.GetSdPageCount(PK_STANDARD);
    SdPage* pPage;
    ::std::set<String> aNames;
    USHORT nIndex;
    for (nIndex=0; nIndex<nPageCount; nIndex++)
    {
        pPage = mrDocument.GetSdPage (nIndex, PK_STANDARD);
        if (pPage != NULL && pPage->IsSelected())
        {
            USHORT nMasterPageCount (pPage->GetMasterPageCount());
            for (USHORT nIndex=0; nIndex<nMasterPageCount; nIndex++)
            {
                SdPage* pMasterPage = static_cast<SdPage*>(
                    pPage->GetMasterPage(nIndex));
                if (pMasterPage != NULL)
                    aNames.insert (pMasterPage->GetName());
            }
        }
    }

    // Find the items for the master pages in the set.
    USHORT nItemCount (mpPageSet->GetItemCount());
    for (nIndex=1; nIndex<=nItemCount; nIndex++)
    {
        String sName (mpPageSet->GetItemText (nIndex));
        if (aNames.find(sName) != aNames.end())
        {
            mpPageSet->SelectItem (nIndex);
        }
    }
}


} } } // end of namespace ::sd::toolpanel::controls