934 lines
25 KiB
C++
Executable file
934 lines
25 KiB
C++
Executable file
/*************************************************************************
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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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sd.hxx"
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#include "OutlinerIterator.hxx"
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#include "OutlinerIteratorImpl.hxx"
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#include <svx/svditer.hxx>
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#include <sfx2/dispatch.hxx>
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#include <sfx2/viewfrm.hxx>
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#include "Outliner.hxx"
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#include "drawdoc.hxx"
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#include "DrawViewShell.hxx"
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#include "drawview.hxx"
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#include "sdpage.hxx"
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#ifndef SD_FRAME_VIEW
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#include "FrameView.hxx"
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#endif
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#include "DrawDocShell.hxx"
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#include "Window.hxx"
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namespace sd { namespace outliner {
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//===== IteratorPosition ======================================================
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IteratorPosition::IteratorPosition (void)
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: mnText(0)
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, mnPageIndex(-1)
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, mePageKind(PK_STANDARD)
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, meEditMode(EM_PAGE)
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{
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}
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IteratorPosition::IteratorPosition (const IteratorPosition& aPosition)
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: mxObject(aPosition.mxObject)
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, mnText(aPosition.mnText)
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, mnPageIndex(aPosition.mnPageIndex)
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, mePageKind(aPosition.mePageKind)
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, meEditMode(aPosition.meEditMode)
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{
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}
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IteratorPosition::IteratorPosition (SdrObject* pObject, sal_Int32 nText, sal_Int32 nPageIndex, PageKind ePageKind, EditMode eEditMode)
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: mxObject(pObject)
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, mnText(nText)
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, mnPageIndex(nPageIndex)
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, mePageKind(ePageKind)
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, meEditMode(eEditMode)
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{
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}
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IteratorPosition::~IteratorPosition (void)
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{
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}
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IteratorPosition& IteratorPosition::operator= (const IteratorPosition& aPosition)
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{
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mxObject = aPosition.mxObject;
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mnText = aPosition.mnText;
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mnPageIndex = aPosition.mnPageIndex;
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mePageKind = aPosition.mePageKind;
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meEditMode = aPosition.meEditMode;
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return *this;
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}
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bool IteratorPosition::operator== (const IteratorPosition& aPosition) const
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{
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return mxObject.get() == aPosition.mxObject.get()
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&& mnText == aPosition.mnText
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&& mnPageIndex == aPosition.mnPageIndex
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&& mePageKind == aPosition.mePageKind
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&& meEditMode == aPosition.meEditMode;
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}
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//===== Iterator ==============================================================
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Iterator::Iterator (void)
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{
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mpIterator = NULL;
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}
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Iterator::Iterator (const Iterator& rIterator)
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{
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mpIterator = rIterator.mpIterator->Clone();
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}
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Iterator::Iterator (IteratorImplBase* pObject)
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{
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mpIterator = pObject;
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}
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Iterator::Iterator (const IteratorImplBase& rObject)
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{
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mpIterator = rObject.Clone();
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}
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Iterator::~Iterator (void)
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{
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delete mpIterator;
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}
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Iterator& Iterator::operator= (const Iterator& rIterator)
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{
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if (this != &rIterator)
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{
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delete mpIterator;
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if (rIterator.mpIterator != NULL)
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mpIterator = rIterator.mpIterator->Clone();
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else
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mpIterator = NULL;
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}
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return *this;
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}
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const IteratorPosition& Iterator::operator* () const
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{
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DBG_ASSERT (mpIterator!=NULL, "::sd::outliner::Iterator::operator* : missing implementation object");
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return mpIterator->GetPosition();
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}
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Iterator& Iterator::operator++ ()
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{
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if (mpIterator!=NULL)
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mpIterator->GotoNextText();
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return *this;
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}
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Iterator Iterator::operator++ (int)
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{
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Iterator aTmp (*this);
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if (mpIterator!=NULL)
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mpIterator->GotoNextText();
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return aTmp;
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}
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bool Iterator::operator== (const Iterator& rIterator)
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{
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if (mpIterator == NULL || rIterator.mpIterator==NULL)
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return mpIterator == rIterator.mpIterator;
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else
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return *mpIterator == *rIterator.mpIterator;
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}
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bool Iterator::operator!= (const Iterator& rIterator)
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{
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return ! operator==(rIterator);
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}
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void Iterator::Reverse (void)
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{
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if (mpIterator != NULL)
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mpIterator->Reverse();
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}
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//===== IteratorFactory =======================================================
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OutlinerContainer::OutlinerContainer (Outliner* pOutliner)
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: mpOutliner(pOutliner)
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{
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}
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Iterator OutlinerContainer::begin (void)
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{
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return CreateIterator (BEGIN);
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}
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Iterator OutlinerContainer::end (void)
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{
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return CreateIterator (END);
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}
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Iterator OutlinerContainer::current (void)
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{
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return CreateIterator (CURRENT);
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}
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Iterator OutlinerContainer::CreateIterator (IteratorLocation aLocation)
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{
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// Decide on certain features of the outliner which kind of iterator to
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// use.
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if (mpOutliner->mbRestrictSearchToSelection)
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// There is a selection. Search only in this.
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return CreateSelectionIterator (
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mpOutliner->maMarkListCopy,
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mpOutliner->mpDrawDocument,
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mpOutliner->mpViewShell,
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mpOutliner->mbDirectionIsForward,
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aLocation);
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else
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// Search in the whole document.
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return CreateDocumentIterator (
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mpOutliner->mpDrawDocument,
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mpOutliner->mpViewShell,
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mpOutliner->mbDirectionIsForward,
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aLocation);
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}
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Iterator OutlinerContainer::CreateSelectionIterator (
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const ::std::vector<SdrObjectWeakRef>& rObjectList,
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SdDrawDocument* pDocument,
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const ::boost::shared_ptr<ViewShell>& rpViewShell,
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bool bDirectionIsForward,
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IteratorLocation aLocation)
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{
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OSL_ASSERT(rpViewShell.get());
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sal_Int32 nObjectIndex;
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if (bDirectionIsForward)
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switch (aLocation)
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{
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case CURRENT:
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case BEGIN:
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default:
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nObjectIndex = 0;
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break;
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case END:
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nObjectIndex = rObjectList.size();
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break;
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}
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else
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switch (aLocation)
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{
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case CURRENT:
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case BEGIN:
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default:
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nObjectIndex = rObjectList.size()-1;
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break;
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case END:
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nObjectIndex = -1;
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break;
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}
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return Iterator (new SelectionIteratorImpl (
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rObjectList, nObjectIndex, pDocument, rpViewShell, bDirectionIsForward));
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}
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Iterator OutlinerContainer::CreateViewIterator (
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SdDrawDocument* pDocument,
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const ::boost::shared_ptr<ViewShell>& rpViewShell,
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bool bDirectionIsForward,
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IteratorLocation aLocation)
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{
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OSL_ASSERT(rpViewShell.get());
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const ::boost::shared_ptr<DrawViewShell> pDrawViewShell(
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::boost::dynamic_pointer_cast<DrawViewShell>(rpViewShell));
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sal_Int32 nPageIndex = GetPageIndex (
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pDocument,
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rpViewShell,
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pDrawViewShell.get() ? pDrawViewShell->GetPageKind() : PK_STANDARD,
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pDrawViewShell.get() ? pDrawViewShell->GetEditMode() : EM_PAGE,
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bDirectionIsForward,
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aLocation);
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return Iterator (new ViewIteratorImpl (
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nPageIndex, pDocument, rpViewShell, bDirectionIsForward));
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}
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Iterator OutlinerContainer::CreateDocumentIterator (
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SdDrawDocument* pDocument,
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const ::boost::shared_ptr<ViewShell>& rpViewShell,
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bool bDirectionIsForward,
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IteratorLocation aLocation)
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{
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OSL_ASSERT(rpViewShell.get());
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PageKind ePageKind;
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EditMode eEditMode;
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switch (aLocation)
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{
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case BEGIN:
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default:
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if (bDirectionIsForward)
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{
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ePageKind = PK_STANDARD;
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eEditMode = EM_PAGE;
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}
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else
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{
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ePageKind = PK_HANDOUT;
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eEditMode = EM_MASTERPAGE;
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}
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break;
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case END:
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if (bDirectionIsForward)
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{
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ePageKind = PK_HANDOUT;
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eEditMode = EM_MASTERPAGE;
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}
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else
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{
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ePageKind = PK_STANDARD;
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eEditMode = EM_PAGE;
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}
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break;
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case CURRENT:
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const ::boost::shared_ptr<DrawViewShell> pDrawViewShell(
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::boost::dynamic_pointer_cast<DrawViewShell>(rpViewShell));
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if (pDrawViewShell.get())
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{
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ePageKind = pDrawViewShell->GetPageKind();
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eEditMode = pDrawViewShell->GetEditMode();
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}
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else
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{
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ePageKind = PK_STANDARD;
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eEditMode = EM_PAGE;
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}
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break;
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}
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sal_Int32 nPageIndex = GetPageIndex (pDocument, rpViewShell,
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ePageKind, eEditMode, bDirectionIsForward, aLocation);
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return Iterator (
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new DocumentIteratorImpl (nPageIndex, ePageKind, eEditMode,
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pDocument, rpViewShell, bDirectionIsForward));
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}
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sal_Int32 OutlinerContainer::GetPageIndex (
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SdDrawDocument* pDocument,
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const ::boost::shared_ptr<ViewShell>& rpViewShell,
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PageKind ePageKind,
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EditMode eEditMode,
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bool bDirectionIsForward,
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IteratorLocation aLocation)
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{
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OSL_ASSERT(rpViewShell);
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sal_Int32 nPageIndex;
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sal_Int32 nPageCount;
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const ::boost::shared_ptr<DrawViewShell> pDrawViewShell(
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::boost::dynamic_pointer_cast<DrawViewShell>(rpViewShell));
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switch (eEditMode)
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{
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case EM_PAGE:
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nPageCount = pDocument->GetSdPageCount (ePageKind);
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break;
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case EM_MASTERPAGE:
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nPageCount = pDocument->GetMasterSdPageCount(ePageKind);
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break;
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default:
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nPageCount = 0;
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}
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switch (aLocation)
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{
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case CURRENT:
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if (pDrawViewShell.get())
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nPageIndex = pDrawViewShell->GetCurPageId() - 1;
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else
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{
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const SdPage* pPage = rpViewShell->GetActualPage();
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if (pPage != NULL)
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nPageIndex = (pPage->GetPageNum()-1)/2;
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else
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nPageIndex = 0;
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}
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break;
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case BEGIN:
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default:
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if (bDirectionIsForward)
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nPageIndex = 0;
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else
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nPageIndex = nPageCount-1;
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break;
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case END:
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if (bDirectionIsForward)
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nPageIndex = nPageCount;
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else
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nPageIndex = -1;
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break;
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}
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return nPageIndex;
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}
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//===== IteratorImplBase ====================================================
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IteratorImplBase::IteratorImplBase(SdDrawDocument* pDocument,
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const ::boost::weak_ptr<ViewShell>& rpViewShellWeak,
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bool bDirectionIsForward)
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: maPosition()
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, mpDocument (pDocument)
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, mpViewShellWeak (rpViewShellWeak)
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, mbDirectionIsForward (bDirectionIsForward)
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{
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::boost::shared_ptr<DrawViewShell> pDrawViewShell;
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if ( ! mpViewShellWeak.expired())
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pDrawViewShell = ::boost::dynamic_pointer_cast<DrawViewShell>(rpViewShellWeak.lock());
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if (pDrawViewShell.get())
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{
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maPosition.mePageKind = pDrawViewShell->GetPageKind();
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maPosition.meEditMode = pDrawViewShell->GetEditMode();
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}
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else
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{
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maPosition.mePageKind = PK_STANDARD;
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maPosition.meEditMode = EM_PAGE;
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}
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}
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IteratorImplBase::IteratorImplBase( SdDrawDocument* pDocument,
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const ::boost::weak_ptr<ViewShell>& rpViewShellWeak,
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bool bDirectionIsForward, PageKind ePageKind, EditMode eEditMode)
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: maPosition()
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, mpDocument (pDocument)
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, mpViewShellWeak (rpViewShellWeak)
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, mbDirectionIsForward (bDirectionIsForward)
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{
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maPosition.mePageKind = ePageKind;
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maPosition.meEditMode = eEditMode;
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}
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IteratorImplBase::~IteratorImplBase (void)
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{}
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bool IteratorImplBase::operator== (const IteratorImplBase& rIterator) const
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{
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return maPosition == rIterator.maPosition;
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}
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bool IteratorImplBase::IsEqual (const IteratorImplBase& rIterator, IteratorType ) const
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{
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// When this method is executed instead of the ones from derived classes
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// then the argument is of another type then the object itself. In this
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// just compare the position objects.
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return maPosition == rIterator.maPosition;
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}
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const IteratorPosition& IteratorImplBase::GetPosition (void)
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{
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return maPosition;
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}
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IteratorImplBase* IteratorImplBase::Clone (IteratorImplBase* pObject) const
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{
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if (pObject != NULL)
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{
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pObject->maPosition = maPosition;
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pObject->mpDocument = mpDocument;
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pObject->mpViewShellWeak = mpViewShellWeak;
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pObject->mbDirectionIsForward = mbDirectionIsForward;
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}
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return pObject;
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}
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void IteratorImplBase::Reverse (void)
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{
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mbDirectionIsForward = ! mbDirectionIsForward;
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}
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//===== SelectionIteratorImpl ===========================================
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SelectionIteratorImpl::SelectionIteratorImpl (
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const ::std::vector<SdrObjectWeakRef>& rObjectList,
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sal_Int32 nObjectIndex,
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SdDrawDocument* pDocument,
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const ::boost::weak_ptr<ViewShell>& rpViewShellWeak,
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bool bDirectionIsForward)
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: IteratorImplBase (pDocument, rpViewShellWeak, bDirectionIsForward),
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mrObjectList(rObjectList),
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mnObjectIndex(nObjectIndex)
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{
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}
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|
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SelectionIteratorImpl::~SelectionIteratorImpl (void)
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{}
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IteratorImplBase* SelectionIteratorImpl::Clone (IteratorImplBase* pObject) const
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{
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SelectionIteratorImpl* pIterator = static_cast<SelectionIteratorImpl*>(pObject);
|
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if (pIterator == NULL)
|
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pIterator = new SelectionIteratorImpl (
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mrObjectList, mnObjectIndex, mpDocument, mpViewShellWeak, mbDirectionIsForward);
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return pIterator;
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}
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|
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void SelectionIteratorImpl::GotoNextText (void)
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{
|
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SdrTextObj* pTextObj = dynamic_cast< SdrTextObj* >( mrObjectList.at(mnObjectIndex).get() );
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if (mbDirectionIsForward)
|
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{
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if( pTextObj )
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{
|
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++maPosition.mnText;
|
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if( maPosition.mnText >= pTextObj->getTextCount() )
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{
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maPosition.mnText = 0;
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++mnObjectIndex;
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}
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}
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else
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{
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++mnObjectIndex;
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}
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}
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else
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{
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if( pTextObj )
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{
|
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--maPosition.mnText;
|
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if( maPosition.mnText < 0 )
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{
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maPosition.mnText = -1;
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--mnObjectIndex;
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}
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}
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else
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{
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--mnObjectIndex;
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maPosition.mnText = -1;
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}
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|
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if( (maPosition.mnText == -1) && (mnObjectIndex >= 0) )
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{
|
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pTextObj = dynamic_cast< SdrTextObj* >( mrObjectList.at(mnObjectIndex).get() );
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if( pTextObj )
|
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maPosition.mnText = pTextObj->getTextCount() - 1;
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}
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|
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if( maPosition.mnText == -1 )
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maPosition.mnText = 0;
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}
|
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}
|
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|
|
|
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const IteratorPosition& SelectionIteratorImpl::GetPosition (void)
|
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{
|
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maPosition.mxObject = mrObjectList.at(mnObjectIndex);
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|
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return maPosition;
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}
|
|
|
|
|
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bool SelectionIteratorImpl::operator== (const IteratorImplBase& rIterator) const
|
|
{
|
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return rIterator.IsEqual (*this, SELECTION);
|
|
}
|
|
|
|
|
|
bool SelectionIteratorImpl::IsEqual (
|
|
const IteratorImplBase& rIterator,
|
|
IteratorType aType) const
|
|
{
|
|
if (aType == SELECTION)
|
|
{
|
|
const SelectionIteratorImpl* pSelectionIterator =
|
|
static_cast<const SelectionIteratorImpl*>(&rIterator);
|
|
return mpDocument == pSelectionIterator->mpDocument
|
|
&& mnObjectIndex == pSelectionIterator->mnObjectIndex;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== ViewIteratorImpl ================================================
|
|
|
|
ViewIteratorImpl::ViewIteratorImpl (
|
|
sal_Int32 nPageIndex,
|
|
SdDrawDocument* pDocument,
|
|
const ::boost::weak_ptr<ViewShell>& rpViewShellWeak,
|
|
bool bDirectionIsForward)
|
|
: IteratorImplBase (pDocument, rpViewShellWeak, bDirectionIsForward),
|
|
mbPageChangeOccured(false),
|
|
mpPage(NULL),
|
|
mpObjectIterator(NULL)
|
|
{
|
|
SetPage (nPageIndex);
|
|
}
|
|
|
|
|
|
|
|
|
|
ViewIteratorImpl::ViewIteratorImpl (
|
|
sal_Int32 nPageIndex,
|
|
SdDrawDocument* pDocument,
|
|
const ::boost::weak_ptr<ViewShell>& rpViewShellWeak,
|
|
bool bDirectionIsForward,
|
|
PageKind ePageKind,
|
|
EditMode eEditMode)
|
|
: IteratorImplBase (pDocument, rpViewShellWeak, bDirectionIsForward, ePageKind, eEditMode),
|
|
mbPageChangeOccured(false),
|
|
mpPage(NULL),
|
|
mpObjectIterator(NULL)
|
|
{
|
|
SetPage (nPageIndex);
|
|
}
|
|
|
|
|
|
|
|
|
|
ViewIteratorImpl::~ViewIteratorImpl (void)
|
|
{
|
|
}
|
|
|
|
|
|
|
|
|
|
IteratorImplBase* ViewIteratorImpl::Clone (IteratorImplBase* pObject) const
|
|
{
|
|
|
|
ViewIteratorImpl* pIterator = static_cast<ViewIteratorImpl*>(pObject);
|
|
if (pIterator == NULL)
|
|
pIterator = new ViewIteratorImpl (
|
|
maPosition.mnPageIndex, mpDocument, mpViewShellWeak, mbDirectionIsForward);
|
|
|
|
IteratorImplBase::Clone (pObject);
|
|
|
|
if (mpObjectIterator != NULL)
|
|
{
|
|
pIterator->mpObjectIterator = new SdrObjListIter(*mpPage, IM_DEEPNOGROUPS, !mbDirectionIsForward);
|
|
|
|
// No direct way to set the object iterator to the current object.
|
|
pIterator->maPosition.mxObject.reset(NULL);
|
|
while (pIterator->mpObjectIterator->IsMore() && pIterator->maPosition.mxObject!=maPosition.mxObject)
|
|
pIterator->maPosition.mxObject.reset(pIterator->mpObjectIterator->Next());
|
|
}
|
|
else
|
|
pIterator->mpObjectIterator = NULL;
|
|
|
|
return pIterator;
|
|
}
|
|
|
|
|
|
|
|
void ViewIteratorImpl::GotoNextText(void)
|
|
{
|
|
SdrTextObj* pTextObj = dynamic_cast< SdrTextObj* >( maPosition.mxObject.get() );
|
|
if( pTextObj )
|
|
{
|
|
if (mbDirectionIsForward)
|
|
{
|
|
++maPosition.mnText;
|
|
if( maPosition.mnText < pTextObj->getTextCount() )
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
--maPosition.mnText;
|
|
if( maPosition.mnText >= 0 )
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (mpObjectIterator != NULL && mpObjectIterator->IsMore())
|
|
maPosition.mxObject.reset(mpObjectIterator->Next());
|
|
else
|
|
maPosition.mxObject.reset(NULL);
|
|
|
|
if (!maPosition.mxObject.is() )
|
|
{
|
|
if (mbDirectionIsForward)
|
|
SetPage (maPosition.mnPageIndex+1);
|
|
else
|
|
SetPage (maPosition.mnPageIndex-1);
|
|
|
|
if (mpPage != NULL)
|
|
mpObjectIterator = new SdrObjListIter(*mpPage, IM_DEEPNOGROUPS, !mbDirectionIsForward);
|
|
if (mpObjectIterator!=NULL && mpObjectIterator->IsMore())
|
|
maPosition.mxObject.reset(mpObjectIterator->Next());
|
|
else
|
|
maPosition.mxObject.reset(NULL);
|
|
}
|
|
|
|
maPosition.mnText = 0;
|
|
if( !mbDirectionIsForward && maPosition.mxObject.is() )
|
|
{
|
|
pTextObj = dynamic_cast< SdrTextObj* >( maPosition.mxObject.get() );
|
|
if( pTextObj )
|
|
maPosition.mnText = pTextObj->getTextCount() - 1;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void ViewIteratorImpl::SetPage (sal_Int32 nPageIndex)
|
|
{
|
|
mbPageChangeOccured = (maPosition.mnPageIndex!=nPageIndex);
|
|
if (mbPageChangeOccured)
|
|
{
|
|
maPosition.mnPageIndex = nPageIndex;
|
|
|
|
sal_Int32 nPageCount;
|
|
if (maPosition.meEditMode == EM_PAGE)
|
|
nPageCount = mpDocument->GetSdPageCount(maPosition.mePageKind);
|
|
else
|
|
nPageCount = mpDocument->GetMasterSdPageCount(
|
|
maPosition.mePageKind);
|
|
|
|
// Get page pointer. Here we have three cases: regular pages,
|
|
// master pages and invalid page indices. The later ones are not
|
|
// errors but the effect of the iterator advancing to the next page
|
|
// and going past the last one. This dropping of the rim at the far
|
|
// side is detected here and has to be reacted to by the caller.
|
|
if (nPageIndex>=0 && nPageIndex < nPageCount)
|
|
{
|
|
if (maPosition.meEditMode == EM_PAGE)
|
|
mpPage = mpDocument->GetSdPage (
|
|
(USHORT)nPageIndex,
|
|
maPosition.mePageKind);
|
|
else
|
|
mpPage = mpDocument->GetMasterSdPage (
|
|
(USHORT)nPageIndex,
|
|
maPosition.mePageKind);
|
|
}
|
|
else
|
|
mpPage = NULL;
|
|
}
|
|
|
|
// Set up object list iterator.
|
|
if (mpPage != NULL)
|
|
mpObjectIterator = new SdrObjListIter(*mpPage, IM_DEEPNOGROUPS, ! mbDirectionIsForward);
|
|
else
|
|
mpObjectIterator = NULL;
|
|
|
|
// Get object pointer.
|
|
if (mpObjectIterator!=NULL && mpObjectIterator->IsMore())
|
|
maPosition.mxObject.reset( mpObjectIterator->Next() );
|
|
else
|
|
maPosition.mxObject.reset( NULL );
|
|
|
|
maPosition.mnText = 0;
|
|
if( !mbDirectionIsForward && maPosition.mxObject.is() )
|
|
{
|
|
SdrTextObj* pTextObj = dynamic_cast< SdrTextObj* >( maPosition.mxObject.get() );
|
|
if( pTextObj )
|
|
maPosition.mnText = pTextObj->getTextCount() - 1;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ViewIteratorImpl::Reverse (void)
|
|
{
|
|
IteratorImplBase::Reverse ();
|
|
|
|
// Create reversed object list iterator.
|
|
if (mpObjectIterator != NULL)
|
|
delete mpObjectIterator;
|
|
if (mpPage != NULL)
|
|
mpObjectIterator = new SdrObjListIter(*mpPage, IM_DEEPNOGROUPS, ! mbDirectionIsForward);
|
|
else
|
|
mpObjectIterator = NULL;
|
|
|
|
// Move iterator to the current object.
|
|
SdrObjectWeakRef xObject = maPosition.mxObject;
|
|
maPosition.mxObject.reset(NULL);
|
|
while (mpObjectIterator->IsMore() && maPosition.mxObject != xObject)
|
|
maPosition.mxObject.reset(mpObjectIterator->Next());
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== DocumentIteratorImpl ============================================
|
|
|
|
DocumentIteratorImpl::DocumentIteratorImpl (
|
|
sal_Int32 nPageIndex,
|
|
PageKind ePageKind, EditMode eEditMode,
|
|
SdDrawDocument* pDocument,
|
|
const ::boost::weak_ptr<ViewShell>& rpViewShellWeak,
|
|
bool bDirectionIsForward)
|
|
: ViewIteratorImpl (nPageIndex, pDocument, rpViewShellWeak, bDirectionIsForward,
|
|
ePageKind, eEditMode)
|
|
{
|
|
if (eEditMode == EM_PAGE)
|
|
mnPageCount = pDocument->GetSdPageCount (ePageKind);
|
|
else
|
|
mnPageCount = pDocument->GetMasterSdPageCount(ePageKind);
|
|
}
|
|
|
|
|
|
|
|
|
|
DocumentIteratorImpl::~DocumentIteratorImpl (void)
|
|
{}
|
|
|
|
|
|
|
|
|
|
IteratorImplBase* DocumentIteratorImpl::Clone (IteratorImplBase* pObject) const
|
|
{
|
|
DocumentIteratorImpl* pIterator = static_cast<DocumentIteratorImpl*>(pObject);
|
|
if (pIterator == NULL)
|
|
pIterator = new DocumentIteratorImpl (
|
|
maPosition.mnPageIndex, maPosition.mePageKind, maPosition.meEditMode,
|
|
mpDocument, mpViewShellWeak, mbDirectionIsForward);
|
|
// Finish the cloning.
|
|
return ViewIteratorImpl::Clone (pIterator);
|
|
}
|
|
|
|
|
|
|
|
|
|
void DocumentIteratorImpl::GotoNextText (void)
|
|
{
|
|
bool bSetToOnePastLastPage = false;
|
|
bool bViewChanged = false;
|
|
|
|
ViewIteratorImpl::GotoNextText();
|
|
|
|
if (mbDirectionIsForward)
|
|
{
|
|
if (maPosition.mnPageIndex >= mnPageCount)
|
|
{
|
|
// Switch to master page.
|
|
if (maPosition.meEditMode == EM_PAGE)
|
|
{
|
|
maPosition.meEditMode = EM_MASTERPAGE;
|
|
SetPage (0);
|
|
}
|
|
|
|
// Switch to next view mode.
|
|
else
|
|
{
|
|
if (maPosition.mePageKind == PK_HANDOUT)
|
|
// Not really necessary but makes things more clear.
|
|
bSetToOnePastLastPage = true;
|
|
else
|
|
{
|
|
maPosition.meEditMode = EM_PAGE;
|
|
if (maPosition.mePageKind == PK_STANDARD)
|
|
maPosition.mePageKind = PK_NOTES;
|
|
else if (maPosition.mePageKind == PK_NOTES)
|
|
maPosition.mePageKind = PK_HANDOUT;
|
|
SetPage (0);
|
|
}
|
|
}
|
|
bViewChanged = true;
|
|
}
|
|
}
|
|
else
|
|
if (maPosition.mnPageIndex < 0)
|
|
{
|
|
// Switch from master pages to draw pages.
|
|
if (maPosition.meEditMode == EM_MASTERPAGE)
|
|
{
|
|
maPosition.meEditMode = EM_PAGE;
|
|
bSetToOnePastLastPage = true;
|
|
}
|
|
|
|
// Switch to previous view mode.
|
|
else
|
|
{
|
|
if (maPosition.mePageKind == PK_STANDARD)
|
|
SetPage (-1);
|
|
else
|
|
{
|
|
maPosition.meEditMode = EM_MASTERPAGE;
|
|
if (maPosition.mePageKind == PK_HANDOUT)
|
|
maPosition.mePageKind = PK_NOTES;
|
|
else if (maPosition.mePageKind == PK_NOTES)
|
|
maPosition.mePageKind = PK_STANDARD;
|
|
bSetToOnePastLastPage = true;
|
|
}
|
|
}
|
|
bViewChanged = true;
|
|
}
|
|
|
|
if (bViewChanged)
|
|
{
|
|
// Get new page count;
|
|
sal_Int32 nPageCount;
|
|
if (maPosition.meEditMode == EM_PAGE)
|
|
nPageCount = mpDocument->GetSdPageCount (maPosition.mePageKind);
|
|
else
|
|
nPageCount = mpDocument->GetMasterSdPageCount(maPosition.mePageKind);
|
|
|
|
// Now that we know the number of pages we can set the current page index.
|
|
if (bSetToOnePastLastPage)
|
|
SetPage (nPageCount);
|
|
}
|
|
}
|
|
|
|
|
|
} } // end of namespace ::sd::outliner
|