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Diffstat (limited to 'sd/source/ui/slidesorter/controller/SlsSelectionManager.cxx')
| -rw-r--r-- | sd/source/ui/slidesorter/controller/SlsSelectionManager.cxx | 362 |
1 files changed, 0 insertions, 362 deletions
diff --git a/sd/source/ui/slidesorter/controller/SlsSelectionManager.cxx b/sd/source/ui/slidesorter/controller/SlsSelectionManager.cxx deleted file mode 100644 index 3d8726df6..000000000 --- a/sd/source/ui/slidesorter/controller/SlsSelectionManager.cxx +++ /dev/null @@ -1,362 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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 "controller/SlsSelectionManager.hxx" - -#include "SlideSorter.hxx" -#include "SlsCommand.hxx" -#include "controller/SlideSorterController.hxx" -#include "controller/SlsAnimator.hxx" -#include "controller/SlsAnimationFunction.hxx" -#include "controller/SlsCurrentSlideManager.hxx" -#include "controller/SlsFocusManager.hxx" -#include "controller/SlsPageSelector.hxx" -#include "controller/SlsProperties.hxx" -#include "controller/SlsScrollBarManager.hxx" -#include "controller/SlsSlotManager.hxx" -#include "controller/SlsSelectionObserver.hxx" -#include "model/SlideSorterModel.hxx" -#include "model/SlsPageEnumerationProvider.hxx" -#include "model/SlsPageDescriptor.hxx" -#include "view/SlideSorterView.hxx" -#include "view/SlsLayouter.hxx" -#include "drawdoc.hxx" -#include "Window.hxx" -#include <svx/svxids.hrc> -#include <com/sun/star/drawing/XMasterPagesSupplier.hpp> -#include <com/sun/star/drawing/XDrawPagesSupplier.hpp> - -#include "res_bmp.hrc" -#include "sdresid.hxx" -#include "strings.hrc" -#include "app.hrc" -#include "glob.hrc" - - -using namespace ::com::sun::star; -using namespace ::com::sun::star::drawing; -using namespace ::com::sun::star::uno; -using namespace ::sd::slidesorter::model; -using namespace ::sd::slidesorter::view; -using namespace ::sd::slidesorter::controller; - -namespace sd { namespace slidesorter { namespace controller { - - -class SelectionManager::PageInsertionListener - : public SfxListener -{ -public: - -}; - - -SelectionManager::SelectionManager (SlideSorter& rSlideSorter) - : mrSlideSorter(rSlideSorter), - mrController(rSlideSorter.GetController()), - maSelectionBeforeSwitch(), - mbIsMakeSelectionVisiblePending(true), - mnInsertionPosition(-1), - mnAnimationId(Animator::NotAnAnimationId), - maRequestedTopLeft(), - mpPageInsertionListener(), - mpSelectionObserver(new SelectionObserver(rSlideSorter)) -{ -} - - - - -SelectionManager::~SelectionManager (void) -{ - if (mnAnimationId != Animator::NotAnAnimationId) - mrController.GetAnimator()->RemoveAnimation(mnAnimationId); -} - - - - -void SelectionManager::DeleteSelectedPages (const bool bSelectFollowingPage) -{ - // Create some locks to prevent updates of the model, view, selection - // state while modifying any of them. - SlideSorterController::ModelChangeLock aLock (mrController); - SlideSorterView::DrawLock aDrawLock (mrSlideSorter); - PageSelector::UpdateLock aSelectionLock (mrSlideSorter); - - // Hide focus. - bool bIsFocusShowing = mrController.GetFocusManager().IsFocusShowing(); - if (bIsFocusShowing) - mrController.GetFocusManager().ToggleFocus(); - - // Store pointers to all selected page descriptors. This is necessary - // because the pages get deselected when the first one is deleted. - model::PageEnumeration aPageEnumeration ( - PageEnumerationProvider::CreateSelectedPagesEnumeration(mrSlideSorter.GetModel())); - ::std::vector<SdPage*> aSelectedPages; - sal_Int32 nNewCurrentSlide (-1); - while (aPageEnumeration.HasMoreElements()) - { - SharedPageDescriptor pDescriptor (aPageEnumeration.GetNextElement()); - aSelectedPages.push_back(pDescriptor->GetPage()); - if (bSelectFollowingPage || nNewCurrentSlide<0) - nNewCurrentSlide = pDescriptor->GetPageIndex(); - } - if (aSelectedPages.empty()) - return; - - // Determine the slide to select (and thereby make the current slide) - // after the deletion. - if (bSelectFollowingPage) - nNewCurrentSlide -= aSelectedPages.size() - 1; - else - --nNewCurrentSlide; - - // The actual deletion of the selected pages is done in one of two - // helper functions. They are specialized for normal respectively for - // master pages. - mrSlideSorter.GetView().BegUndo (SdResId(STR_UNDO_DELETEPAGES)); - if (mrSlideSorter.GetModel().GetEditMode() == EM_PAGE) - DeleteSelectedNormalPages(aSelectedPages); - else - DeleteSelectedMasterPages(aSelectedPages); - mrSlideSorter.GetView().EndUndo (); - - mrController.HandleModelChange(); - aLock.Release(); - - // Show focus and move it to next valid location. - if (bIsFocusShowing) - mrController.GetFocusManager().ToggleFocus(); - - // Set the new current slide. - if (nNewCurrentSlide < 0) - nNewCurrentSlide = 0; - else if (nNewCurrentSlide >= mrSlideSorter.GetModel().GetPageCount()) - nNewCurrentSlide = mrSlideSorter.GetModel().GetPageCount()-1; - mrController.GetPageSelector().CountSelectedPages(); - mrController.GetPageSelector().SelectPage(nNewCurrentSlide); - mrController.GetFocusManager().SetFocusedPage(nNewCurrentSlide); -} - - - - -void SelectionManager::DeleteSelectedNormalPages (const ::std::vector<SdPage*>& rSelectedPages) -{ - // Prepare the deletion via the UNO API. - OSL_ASSERT(mrSlideSorter.GetModel().GetEditMode() == EM_PAGE); - - try - { - Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier( mrSlideSorter.GetModel().GetDocument()->getUnoModel(), UNO_QUERY_THROW ); - Reference<drawing::XDrawPages> xPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW ); - - // Iterate over all pages that where seleted when this method was called - // and delete the draw page the notes page. The iteration is done in - // reverse order so that when one slide is not deleted (to avoid an - // empty document) the remaining slide is the first one. - ::std::vector<SdPage*>::const_reverse_iterator aI; - for (aI=rSelectedPages.rbegin(); aI!=rSelectedPages.rend(); ++aI) - { - // Do not delete the last slide in the document. - if (xPages->getCount() <= 1) - break; - - const sal_uInt16 nPage (model::FromCoreIndex((*aI)->GetPageNum())); - - Reference< XDrawPage > xPage( xPages->getByIndex( nPage ), UNO_QUERY_THROW ); - xPages->remove(xPage); - } - } - catch( Exception& ) - { - OSL_FAIL("SelectionManager::DeleteSelectedNormalPages(), exception caught!"); - } -} - - - - -void SelectionManager::DeleteSelectedMasterPages (const ::std::vector<SdPage*>& rSelectedPages) -{ - // Prepare the deletion via the UNO API. - OSL_ASSERT(mrSlideSorter.GetModel().GetEditMode() == EM_MASTERPAGE); - - try - { - Reference<drawing::XMasterPagesSupplier> xDrawPagesSupplier( mrSlideSorter.GetModel().GetDocument()->getUnoModel(), UNO_QUERY_THROW ); - Reference<drawing::XDrawPages> xPages( xDrawPagesSupplier->getMasterPages(), UNO_QUERY_THROW ); - - // Iterate over all pages that where seleted when this method was called - // and delete the draw page the notes page. The iteration is done in - // reverse order so that when one slide is not deleted (to avoid an - // empty document) the remaining slide is the first one. - ::std::vector<SdPage*>::const_reverse_iterator aI; - for (aI=rSelectedPages.rbegin(); aI!=rSelectedPages.rend(); ++aI) - { - // Do not delete the last slide in the document. - if (xPages->getCount() <= 1) - break; - - const sal_uInt16 nPage (model::FromCoreIndex((*aI)->GetPageNum())); - - Reference< XDrawPage > xPage( xPages->getByIndex( nPage ), UNO_QUERY_THROW ); - xPages->remove(xPage); - } - } - catch( Exception& ) - { - OSL_FAIL("SelectionManager::DeleteSelectedMasterPages(), exception caught!"); - } -} - - - - -void SelectionManager::SelectionHasChanged (const bool bMakeSelectionVisible) -{ - if (bMakeSelectionVisible) - mbIsMakeSelectionVisiblePending = true; - - ViewShell* pViewShell = mrSlideSorter.GetViewShell(); - if (pViewShell != NULL) - { - pViewShell->Invalidate (SID_EXPAND_PAGE); - pViewShell->Invalidate (SID_SUMMARY_PAGE); - pViewShell->Invalidate(SID_SHOW_SLIDE); - pViewShell->Invalidate(SID_HIDE_SLIDE); - pViewShell->Invalidate(SID_DELETE_PAGE); - pViewShell->Invalidate(SID_DELETE_MASTER_PAGE); - pViewShell->Invalidate(SID_ASSIGN_LAYOUT); - - // StatusBar - pViewShell->Invalidate (SID_STATUS_PAGE); - pViewShell->Invalidate (SID_STATUS_LAYOUT); - - OSL_ASSERT(mrController.GetCurrentSlideManager()); - SharedPageDescriptor pDescriptor(mrController.GetCurrentSlideManager()->GetCurrentSlide()); - if (pDescriptor.get() != NULL) - pViewShell->UpdatePreview(pDescriptor->GetPage()); - - // Tell the slection change listeners that the selection has changed. - ::std::vector<Link>::iterator iListener (maSelectionChangeListeners.begin()); - ::std::vector<Link>::iterator iEnd (maSelectionChangeListeners.end()); - for (; iListener!=iEnd; ++iListener) - { - iListener->Call(NULL); - } - - // Reset the insertion position: until set again it is calculated from - // the current selection. - mnInsertionPosition = -1; - } -} - - - - -void SelectionManager::AddSelectionChangeListener (const Link& rListener) -{ - if (::std::find ( - maSelectionChangeListeners.begin(), - maSelectionChangeListeners.end(), - rListener) == maSelectionChangeListeners.end()) - { - maSelectionChangeListeners.push_back (rListener); - } -} - - - - -void SelectionManager::RemoveSelectionChangeListener(const Link&rListener) -{ - maSelectionChangeListeners.erase ( - ::std::find ( - maSelectionChangeListeners.begin(), - maSelectionChangeListeners.end(), - rListener)); -} - - - - -sal_Int32 SelectionManager::GetInsertionPosition (void) const -{ - sal_Int32 nInsertionPosition (mnInsertionPosition); - if (nInsertionPosition < 0) - { - model::PageEnumeration aSelectedPages - (model::PageEnumerationProvider::CreateSelectedPagesEnumeration( - mrSlideSorter.GetModel())); - // Initialize (for the case of an empty selection) with the position - // at the end of the document. - nInsertionPosition = mrSlideSorter.GetModel().GetPageCount(); - while (aSelectedPages.HasMoreElements()) - { - const sal_Int32 nPosition (aSelectedPages.GetNextElement()->GetPage()->GetPageNum()); - // Convert *2+1 index to straight index (n-1)/2 after the page - // (+1). - nInsertionPosition = model::FromCoreIndex(nPosition) + 1; - } - - } - return nInsertionPosition; -} - - - - -void SelectionManager::SetInsertionPosition (const sal_Int32 nInsertionPosition) -{ - if (nInsertionPosition < 0) - mnInsertionPosition = -1; - else if (nInsertionPosition > mrSlideSorter.GetModel().GetPageCount()) - { - // Assert but then ignore invalid values. - OSL_ASSERT(nInsertionPosition<=mrSlideSorter.GetModel().GetPageCount()); - return; - } - else - mnInsertionPosition = nInsertionPosition; -} - - - - -::boost::shared_ptr<SelectionObserver> SelectionManager::GetSelectionObserver (void) const -{ - return mpSelectionObserver; -} - -} } } // end of namespace ::sd::slidesorter - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |