140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: SlsHideSlideFunction.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005-12-14 17:20:33 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#include "SlsHideSlideFunction.hxx"
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#include "controller/SlideSorterController.hxx"
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#include "model/SlideSorterModel.hxx"
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#include "model/SlsPageDescriptor.hxx"
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#include "view/SlideSorterView.hxx"
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#include "drawdoc.hxx"
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#include "sdpage.hxx"
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#include <sfx2/viewfrm.hxx>
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#include <sfx2/bindings.hxx>
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#include <svx/svxids.hrc>
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namespace sd { namespace slidesorter { namespace controller {
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TYPEINIT1(HideSlideFunction, SlideFunction);
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HideSlideFunction::HideSlideFunction( SlideSorterController& rController, SfxRequest& rRequest)
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: SlideFunction( rController, rRequest)
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, mrController(rController)
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{
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}
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FunctionReference HideSlideFunction::Create( SlideSorterController& rController, SfxRequest& rRequest )
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{
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FunctionReference xFunc( new HideSlideFunction( rController, rRequest ) );
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xFunc->DoExecute(rRequest);
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return xFunc;
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}
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void HideSlideFunction::DoExecute(SfxRequest& rRequest)
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{
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SlideFunction::DoExecute(rRequest);
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enum {UNDEFINED, EXCLUDED, INCLUDED, BOTH} eState (UNDEFINED);
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BOOL bState;
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// Get toggle state of the selected pages.
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model::SlideSorterModel::Enumeration aSelectedPages (
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mrController.GetModel().GetSelectedPagesEnumeration());
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while (aSelectedPages.HasMoreElements() && eState!=BOTH)
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{
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bState = aSelectedPages.GetNextElement().GetPage()->IsExcluded();
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switch (eState)
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{
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case UNDEFINED:
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// Use the first selected page to set the inital value.
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eState = bState ? EXCLUDED : INCLUDED;
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break;
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case EXCLUDED:
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// The pages before where all not part of the show,
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// this one is.
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if ( ! bState)
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eState = BOTH;
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break;
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case INCLUDED:
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// The pages before where all part of the show,
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// this one is not.
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if (bState)
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eState = BOTH;
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break;
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case BOTH:
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default:
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// No need to change anything.
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break;
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}
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}
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// Toggle or set the state.
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switch (eState)
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{
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case BOTH:
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case UNDEFINED:
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eState = EXCLUDED;
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break;
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case EXCLUDED:
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eState = INCLUDED;
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break;
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case INCLUDED:
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eState = EXCLUDED;
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break;
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}
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// Set status at the selected pages.
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aSelectedPages.Rewind ();
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while (aSelectedPages.HasMoreElements())
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{
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model::PageDescriptor& rDescriptor = aSelectedPages.GetNextElement();
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rDescriptor.GetPage()->SetExcluded (eState==EXCLUDED);
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static_cast<view::SlideSorterView*>(pView)->RequestRepaint (
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rDescriptor);
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}
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SfxBindings& rBindings = pViewShell->GetViewFrame()->GetBindings();
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rBindings.Invalidate (SID_PRESENTATION);
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rBindings.Invalidate (SID_REHEARSE_TIMINGS);
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pDoc->SetChanged();
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}
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} } } // end of namespace ::sd::slidesorter::controller
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