169 lines
4.5 KiB
C++
169 lines
4.5 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "precompiled_sd.hxx"
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#include "SlsHideSlideFunction.hxx"
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#include "SlideSorter.hxx"
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#include "model/SlsPageEnumerationProvider.hxx"
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#include "model/SlsPageDescriptor.hxx"
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#include "view/SlideSorterView.hxx"
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#include "app.hrc"
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#include "drawdoc.hxx"
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#include "sdpage.hxx"
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#include "ViewShell.hxx"
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#include <sfx2/viewfrm.hxx>
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#include <sfx2/bindings.hxx>
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#include <sfx2/request.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 (
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SlideSorter& rSlideSorter,
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SfxRequest& rRequest)
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: SlideFunction( rSlideSorter, rRequest),
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mrSlideSorter(rSlideSorter)
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{
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}
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HideSlideFunction::~HideSlideFunction (void)
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{
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}
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FunctionReference HideSlideFunction::Create (
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SlideSorter& rSlideSorter,
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SfxRequest& rRequest )
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{
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FunctionReference xFunc( new HideSlideFunction( rSlideSorter, 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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model::PageEnumeration aSelectedPages (
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model::PageEnumerationProvider::CreateSelectedPagesEnumeration(mrSlideSorter.GetModel()));
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ExclusionState eState (UNDEFINED);
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switch (rRequest.GetSlot())
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{
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case SID_HIDE_SLIDE:
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eState = EXCLUDED;
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break;
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case SID_SHOW_SLIDE:
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eState = INCLUDED;
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break;
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default:
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eState = UNDEFINED;
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break;
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}
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if (eState != UNDEFINED)
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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::SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement());
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pDescriptor->GetPage()->SetExcluded (eState==EXCLUDED);
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static_cast<view::SlideSorterView*>(mpView)->RequestRepaint(pDescriptor);
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}
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}
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SfxBindings& rBindings = mpViewShell->GetViewFrame()->GetBindings();
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rBindings.Invalidate (SID_PRESENTATION);
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rBindings.Invalidate (SID_REHEARSE_TIMINGS);
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rBindings.Invalidate (SID_HIDE_SLIDE);
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rBindings.Invalidate (SID_SHOW_SLIDE);
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mpDoc->SetChanged();
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}
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HideSlideFunction::ExclusionState HideSlideFunction::GetExclusionState (
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model::PageEnumeration& rPageSet)
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{
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ExclusionState eState (UNDEFINED);
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BOOL bState;
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// Get toggle state of the selected pages.
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while (rPageSet.HasMoreElements() && eState!=MIXED)
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{
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bState = rPageSet.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 = MIXED;
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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 = MIXED;
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break;
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case MIXED:
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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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return eState;
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}
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} } } // end of namespace ::sd::slidesorter::controller
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