174 lines
4.3 KiB
C++
174 lines
4.3 KiB
C++
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org 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 version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
#include "precompiled_sd.hxx"
|
|
|
|
#include "SlideSorter.hxx"
|
|
#include "controller/SlideSorterController.hxx"
|
|
#include "controller/SlsSelectionManager.hxx"
|
|
#include "controller/SlsSelectionObserver.hxx"
|
|
#include "controller/SlsPageSelector.hxx"
|
|
#include "controller/SlsFocusManager.hxx"
|
|
#include "model/SlideSorterModel.hxx"
|
|
#include "model/SlsPageDescriptor.hxx"
|
|
#include <svx/svdmodel.hxx>
|
|
#include "drawdoc.hxx"
|
|
|
|
|
|
namespace sd { namespace slidesorter { namespace controller {
|
|
|
|
SelectionObserver::Context::Context (SlideSorter& rSlideSorter)
|
|
: mpSelectionObserver(
|
|
rSlideSorter.GetController().GetSelectionManager()->GetSelectionObserver())
|
|
{
|
|
if (mpSelectionObserver)
|
|
mpSelectionObserver->StartObservation();
|
|
}
|
|
|
|
|
|
|
|
|
|
SelectionObserver::Context::~Context(void)
|
|
{
|
|
if (mpSelectionObserver)
|
|
mpSelectionObserver->EndObservation();
|
|
}
|
|
|
|
|
|
|
|
|
|
void SelectionObserver::Context::Abort(void)
|
|
{
|
|
if (mpSelectionObserver)
|
|
{
|
|
mpSelectionObserver->AbortObservation();
|
|
mpSelectionObserver.reset();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== SelectionObserver =====================================================
|
|
|
|
SelectionObserver::SelectionObserver (SlideSorter& rSlideSorter)
|
|
: mrSlideSorter(rSlideSorter),
|
|
mpDocument(mrSlideSorter.GetModel().GetDocument()),
|
|
mbIsOvservationActive(false),
|
|
maInsertedPages(),
|
|
maDeletedPages()
|
|
{
|
|
}
|
|
|
|
|
|
|
|
|
|
SelectionObserver::~SelectionObserver (void)
|
|
{
|
|
}
|
|
|
|
|
|
|
|
|
|
void SelectionObserver::NotifyPageEvent (const SdrPage* pSdrPage)
|
|
{
|
|
if ( ! mbIsOvservationActive)
|
|
return;
|
|
|
|
const SdPage* pPage = dynamic_cast<const SdPage*>(pSdrPage);
|
|
if (pPage == NULL)
|
|
return;
|
|
|
|
if (pPage->IsInserted())
|
|
maInsertedPages.push_back(pPage);
|
|
else
|
|
{
|
|
::std::vector<const SdPage*>::iterator iPage(
|
|
::std::find(maInsertedPages.begin(), maInsertedPages.end(), pPage));
|
|
if (iPage != maInsertedPages.end())
|
|
maInsertedPages.erase(iPage);
|
|
|
|
maDeletedPages.push_back(pPage->GetPageNum());
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void SelectionObserver::StartObservation (void)
|
|
{
|
|
OSL_ASSERT(!mbIsOvservationActive);
|
|
maInsertedPages.clear();
|
|
maDeletedPages.clear();
|
|
mbIsOvservationActive = true;
|
|
}
|
|
|
|
|
|
|
|
|
|
void SelectionObserver::AbortObservation (void)
|
|
{
|
|
OSL_ASSERT(mbIsOvservationActive);
|
|
mbIsOvservationActive = false;
|
|
maInsertedPages.clear();
|
|
maDeletedPages.clear();
|
|
}
|
|
|
|
|
|
|
|
|
|
void SelectionObserver::EndObservation (void)
|
|
{
|
|
OSL_ASSERT(mbIsOvservationActive);
|
|
mbIsOvservationActive = false;
|
|
|
|
PageSelector& rSelector (mrSlideSorter.GetController().GetPageSelector());
|
|
PageSelector::UpdateLock aUpdateLock (mrSlideSorter);
|
|
rSelector.DeselectAllPages();
|
|
if ( ! maInsertedPages.empty())
|
|
{
|
|
// Select the inserted pages.
|
|
for (::std::vector<const SdPage*>::const_iterator
|
|
iPage(maInsertedPages.begin()),
|
|
iEnd(maInsertedPages.end());
|
|
iPage!=iEnd;
|
|
++iPage)
|
|
{
|
|
rSelector.SelectPage(*iPage);
|
|
}
|
|
maInsertedPages.clear();
|
|
}
|
|
maDeletedPages.clear();
|
|
|
|
aUpdateLock.Release();
|
|
mrSlideSorter.GetController().GetFocusManager().SetFocusedPageToCurrentPage();
|
|
|
|
}
|
|
|
|
|
|
|
|
} } } // end of namespace ::sd::slidesorter::controller
|