summaryrefslogtreecommitdiffstats
path: root/sd/source/ui/view/outlview.cxx
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sd/source/ui/view/outlview.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sd/source/ui/view/outlview.cxx')
-rw-r--r--sd/source/ui/view/outlview.cxx1720
1 files changed, 1720 insertions, 0 deletions
diff --git a/sd/source/ui/view/outlview.cxx b/sd/source/ui/view/outlview.cxx
new file mode 100644
index 000000000..c3b7a57ca
--- /dev/null
+++ b/sd/source/ui/view/outlview.cxx
@@ -0,0 +1,1720 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <OutlineView.hxx>
+#include <sfx2/progress.hxx>
+#include <vcl/commandinfoprovider.hxx>
+#include <vcl/svapp.hxx>
+#include <svx/svxids.hrc>
+#include <editeng/outliner.hxx>
+#include <editeng/eeitem.hxx>
+#include <editeng/editstat.hxx>
+#include <editeng/lrspitem.hxx>
+#include <svx/svdotext.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <svl/style.hxx>
+#include <svx/svdundo.hxx>
+#include <editeng/numitem.hxx>
+#include <editeng/outlobj.hxx>
+#include <editeng/editeng.hxx>
+#include <xmloff/autolayout.hxx>
+#include <tools/debug.hxx>
+
+#include <editeng/editobj.hxx>
+#include <editeng/editund2.hxx>
+
+#include <editeng/editview.hxx>
+
+#include <com/sun/star/frame/XFrame.hpp>
+
+#include <DrawDocShell.hxx>
+#include <drawdoc.hxx>
+#include <Window.hxx>
+#include <sdpage.hxx>
+#include <pres.hxx>
+#include <OutlineViewShell.hxx>
+#include <app.hrc>
+#include <strings.hrc>
+#include <sdmod.hxx>
+#include <sdresid.hxx>
+#include <Outliner.hxx>
+#include <EventMultiplexer.hxx>
+#include <ViewShellBase.hxx>
+#include <ViewShellManager.hxx>
+#include <undo/undomanager.hxx>
+#include <stlsheet.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::frame;
+
+namespace sd {
+
+// a progress bar gets displayed when more than
+// PROCESS_WITH_PROGRESS_THRESHOLD pages are concerned
+#define PROCESS_WITH_PROGRESS_THRESHOLD 5
+
+OutlineView::OutlineView( DrawDocShell& rDocSh, vcl::Window* pWindow, OutlineViewShell& rOutlineViewShell)
+: ::sd::View(*rDocSh.GetDoc(), pWindow->GetOutDev(), &rOutlineViewShell)
+, mrOutlineViewShell(rOutlineViewShell)
+, mrOutliner(*mrDoc.GetOutliner())
+, mnPagesToProcess(0)
+, mnPagesProcessed(0)
+, mbFirstPaint(true)
+, maDocColor( COL_WHITE )
+, maLRSpaceItem( 0, 0, 2000, 0, EE_PARA_OUTLLRSPACE )
+{
+ bool bInitOutliner = false;
+
+ if (mrOutliner.GetViewCount() == 0)
+ {
+ // initialize Outliner: set Reference Device
+ bInitOutliner = true;
+ mrOutliner.Init( OutlinerMode::OutlineView );
+ mrOutliner.SetRefDevice( SD_MOD()->GetVirtualRefDevice() );
+ //viewsize without the width of the image and number in front
+ mnPaperWidth = (mrOutlineViewShell.GetActiveWindow()->GetViewSize().Width() - 4000);
+ mrOutliner.SetPaperSize(Size(mnPaperWidth, 400000000));
+ }
+ else
+ {
+ // width: DIN A4, two margins at 1 cm each
+ mnPaperWidth = 19000;
+ }
+
+ mpOutlinerViews[0].reset( new OutlinerView(&mrOutliner, pWindow) );
+ mpOutlinerViews[0]->SetOutputArea(::tools::Rectangle());
+ mrOutliner.SetUpdateLayout(false);
+ mrOutliner.InsertView(mpOutlinerViews[0].get(), EE_APPEND);
+
+ onUpdateStyleSettings( true );
+
+ if (bInitOutliner)
+ {
+ // fill Outliner with contents
+ FillOutliner();
+ }
+
+ Link<tools::EventMultiplexerEvent&,void> aLink( LINK(this,OutlineView,EventMultiplexerListener) );
+ mrOutlineViewShell.GetViewShellBase().GetEventMultiplexer()->AddEventListener(aLink);
+
+ Reference<XFrame> xFrame = mrOutlineViewShell.GetViewShellBase().GetFrame()->GetFrame().GetFrameInterface();
+ maSlideImage = vcl::CommandInfoProvider::GetImageForCommand(".uno:ShowSlide", xFrame, vcl::ImageType::Size26);
+
+ // Tell undo manager of the document about the undo manager of the
+ // outliner, so that the former can synchronize with the later.
+ sd::UndoManager* pDocUndoMgr = dynamic_cast<sd::UndoManager*>(mpDocSh->GetUndoManager());
+ if (pDocUndoMgr != nullptr)
+ pDocUndoMgr->SetLinkedUndoManager(&mrOutliner.GetUndoManager());
+}
+
+/**
+ * Destructor, restore Links, clear Outliner
+ */
+OutlineView::~OutlineView()
+{
+ DBG_ASSERT(maDragAndDropModelGuard == nullptr,
+ "sd::OutlineView::~OutlineView(), prior drag operation not finished correctly!");
+
+ Link<tools::EventMultiplexerEvent&,void> aLink( LINK(this,OutlineView,EventMultiplexerListener) );
+ mrOutlineViewShell.GetViewShellBase().GetEventMultiplexer()->RemoveEventListener( aLink );
+ DisconnectFromApplication();
+
+ mpProgress.reset();
+
+ // unregister OutlinerViews and destroy them
+ for (auto & rpView : mpOutlinerViews)
+ {
+ if (rpView)
+ {
+ mrOutliner.RemoveView( rpView.get() );
+ rpView.reset();
+ }
+ }
+
+ if (mrOutliner.GetViewCount() == 0)
+ {
+ // uninitialize Outliner: enable color display
+ ResetLinks();
+ EEControlBits nCntrl = mrOutliner.GetControlWord();
+ mrOutliner.SetUpdateLayout(false); // otherwise there will be drawn on SetControlWord
+ mrOutliner.SetControlWord(nCntrl & ~EEControlBits::NOCOLORS);
+ SvtAccessibilityOptions aOptions;
+ mrOutliner.ForceAutoColor( aOptions.GetIsAutomaticFontColor() );
+ mrOutliner.Clear();
+ }
+}
+
+void OutlineView::ConnectToApplication()
+{
+ // When the mode is switched to outline the main view shell grabs focus.
+ // This is done for getting cut/copy/paste commands on slides in the left
+ // pane (slide sorter view shell) to work properly.
+ SfxShell* pTopViewShell = mrOutlineViewShell.GetViewShellBase().GetViewShellManager()->GetTopViewShell();
+ if (pTopViewShell && pTopViewShell == &mrOutlineViewShell)
+ {
+ mrOutlineViewShell.GetActiveWindow()->GrabFocus();
+ }
+
+ Application::AddEventListener(LINK(this, OutlineView, AppEventListenerHdl));
+}
+
+void OutlineView::DisconnectFromApplication()
+{
+ Application::RemoveEventListener(LINK(this, OutlineView, AppEventListenerHdl));
+}
+
+void OutlineView::Paint(const ::tools::Rectangle& rRect, ::sd::Window const * pWin)
+{
+ OutlinerView* pOlView = GetViewByWindow(pWin);
+
+ if (pOlView)
+ {
+ pOlView->HideCursor();
+ pOlView->Paint(rRect);
+
+ pOlView->ShowCursor(mbFirstPaint);
+
+ mbFirstPaint = false;
+ }
+}
+
+void OutlineView::AddWindowToPaintView(OutputDevice* pWin, vcl::Window* pWindow)
+{
+ bool bAdded = false;
+ bool bValidArea = false;
+ ::tools::Rectangle aOutputArea;
+ const Color aWhiteColor( COL_WHITE );
+ sal_uInt16 nView = 0;
+
+ while (nView < MAX_OUTLINERVIEWS && !bAdded)
+ {
+ if (mpOutlinerViews[nView] == nullptr)
+ {
+ mpOutlinerViews[nView].reset( new OutlinerView(&mrOutliner, dynamic_cast< ::sd::Window* >(pWin->GetOwnerWindow())) );
+ mpOutlinerViews[nView]->SetBackgroundColor( aWhiteColor );
+ mrOutliner.InsertView(mpOutlinerViews[nView].get(), EE_APPEND);
+ bAdded = true;
+
+ if (bValidArea)
+ {
+ mpOutlinerViews[nView]->SetOutputArea(aOutputArea);
+ }
+ }
+ else if (!bValidArea)
+ {
+ aOutputArea = mpOutlinerViews[nView]->GetOutputArea();
+ bValidArea = true;
+ }
+
+ nView++;
+ }
+
+ // white background in Outliner
+ pWin->SetBackground( Wallpaper( aWhiteColor ) );
+
+ ::sd::View::AddWindowToPaintView(pWin, pWindow);
+}
+
+void OutlineView::DeleteWindowFromPaintView(OutputDevice* pWin)
+{
+ bool bRemoved = false;
+ sal_uInt16 nView = 0;
+ vcl::Window* pWindow;
+
+ while (nView < MAX_OUTLINERVIEWS && !bRemoved)
+ {
+ if (mpOutlinerViews[nView] != nullptr)
+ {
+ pWindow = mpOutlinerViews[nView]->GetWindow();
+
+ if (pWindow->GetOutDev() == pWin)
+ {
+ mrOutliner.RemoveView( mpOutlinerViews[nView].get() );
+ mpOutlinerViews[nView].reset();
+ bRemoved = true;
+ }
+ }
+
+ nView++;
+ }
+
+ ::sd::View::DeleteWindowFromPaintView(pWin);
+}
+
+/**
+ * Return a pointer to the OutlinerView corresponding to the window
+ */
+OutlinerView* OutlineView::GetViewByWindow (vcl::Window const * pWin) const
+{
+ OutlinerView* pOlView = nullptr;
+ for (std::unique_ptr<OutlinerView> const & pView : mpOutlinerViews)
+ {
+ if (pView != nullptr)
+ {
+ if ( pWin == pView->GetWindow() )
+ {
+ pOlView = pView.get();
+ }
+ }
+ }
+ return pOlView;
+}
+
+/**
+ * Return the title before a random paragraph
+ */
+Paragraph* OutlineView::GetPrevTitle(const Paragraph* pPara)
+{
+ sal_Int32 nPos = mrOutliner.GetAbsPos(pPara);
+
+ if (nPos > 0)
+ {
+ while(nPos)
+ {
+ pPara = mrOutliner.GetParagraph(--nPos);
+ if( ::Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE) )
+ {
+ return const_cast< Paragraph* >( pPara );
+ }
+ }
+
+ }
+ return nullptr;
+}
+
+/**
+ * Return the title after a random paragraph
+ */
+Paragraph* OutlineView::GetNextTitle(const Paragraph* pPara)
+{
+ Paragraph* pResult = const_cast< Paragraph* >( pPara );
+
+ sal_Int32 nPos = mrOutliner.GetAbsPos(pResult);
+
+ do
+ {
+ pResult = mrOutliner.GetParagraph(++nPos);
+ if( pResult && ::Outliner::HasParaFlag(pResult, ParaFlag::ISPAGE) )
+ return pResult;
+ }
+ while( pResult );
+
+ return nullptr;
+}
+
+/**
+ * Handler for inserting pages (paragraphs)
+ */
+IMPL_LINK( OutlineView, ParagraphInsertedHdl, Outliner::ParagraphHdlParam, aParam, void )
+{
+ // we get calls to this handler during binary insert of drag and drop contents but
+ // we ignore it here and handle it later in OnEndPasteOrDrop()
+ if (maDragAndDropModelGuard != nullptr)
+ return;
+
+ OutlineViewPageChangesGuard aGuard(this);
+
+ sal_Int32 nAbsPos = mrOutliner.GetAbsPos( aParam.pPara );
+
+ UpdateParagraph( nAbsPos );
+
+ if( (nAbsPos == 0) ||
+ ::Outliner::HasParaFlag(aParam.pPara, ParaFlag::ISPAGE) ||
+ ::Outliner::HasParaFlag(mrOutliner.GetParagraph( nAbsPos-1 ), ParaFlag::ISPAGE) )
+ {
+ InsertSlideForParagraph( aParam.pPara );
+ }
+}
+
+/** creates and inserts an empty slide for the given paragraph */
+SdPage* OutlineView::InsertSlideForParagraph( Paragraph* pPara )
+{
+ DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::InsertSlideForParagraph(), model change without undo?!" );
+
+ OutlineViewPageChangesGuard aGuard(this);
+
+ mrOutliner.SetParaFlag( pPara, ParaFlag::ISPAGE );
+ // how many titles are there before the new title paragraph?
+ sal_uLong nExample = 0; // position of the "example" page
+ sal_uLong nTarget = 0; // position of insertion
+ while(pPara)
+ {
+ pPara = GetPrevTitle(pPara);
+ if (pPara)
+ nTarget++;
+ }
+
+ // if a new paragraph is created via RETURN before the first paragraph, the
+ // Outliner reports the old paragraph (which was moved down) as a new
+ // paragraph
+ if (nTarget == 1)
+ {
+ OUString aTest = mrOutliner.GetText(mrOutliner.GetParagraph(0));
+ if (aTest.isEmpty())
+ {
+ nTarget = 0;
+ }
+ }
+
+ // the "example" page is the previous page - if it is available
+ if (nTarget > 0)
+ {
+ nExample = nTarget - 1;
+
+ sal_uInt16 nPageCount = mrDoc.GetSdPageCount( PageKind::Standard );
+ if( nExample >= nPageCount )
+ nExample = nPageCount - 1;
+ }
+
+ /**********************************************************************
+ * All the time, a standard page is created before a notes page.
+ * It is ensured that after each standard page the corresponding notes page
+ * follows. A handout page is exactly one handout page.
+ **********************************************************************/
+
+ // this page is exemplary
+ SdPage* pExample = mrDoc.GetSdPage(static_cast<sal_uInt16>(nExample), PageKind::Standard);
+ rtl::Reference<SdPage> pPage = mrDoc.AllocSdPage(false);
+
+ pPage->SetLayoutName(pExample->GetLayoutName());
+
+ // insert (page)
+ mrDoc.InsertPage(pPage.get(), static_cast<sal_uInt16>(nTarget) * 2 + 1);
+ if( isRecordingUndo() )
+ AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoNewPage(*pPage));
+
+ // assign a master page to the standard page
+ pPage->TRG_SetMasterPage(pExample->TRG_GetMasterPage());
+
+ // set page size
+ pPage->SetSize(pExample->GetSize());
+ pPage->SetBorder( pExample->GetLeftBorder(),
+ pExample->GetUpperBorder(),
+ pExample->GetRightBorder(),
+ pExample->GetLowerBorder() );
+
+ // create new presentation objects (after <Title> or <Title with subtitle>
+ // follows <Title with outline>, otherwise apply the layout of the previous
+ // page
+ AutoLayout eAutoLayout = pExample->GetAutoLayout();
+ if (eAutoLayout == AUTOLAYOUT_TITLE ||
+ eAutoLayout == AUTOLAYOUT_TITLE_ONLY)
+ {
+ pPage->SetAutoLayout(AUTOLAYOUT_TITLE_CONTENT, true);
+ }
+ else
+ {
+ pPage->SetAutoLayout(pExample->GetAutoLayout(), true);
+ }
+
+ /**********************************************************************
+ |* now the notes page
+ \*********************************************************************/
+ pExample = mrDoc.GetSdPage(static_cast<sal_uInt16>(nExample), PageKind::Notes);
+ rtl::Reference<SdPage> pNotesPage = mrDoc.AllocSdPage(false);
+
+ pNotesPage->SetLayoutName(pExample->GetLayoutName());
+
+ pNotesPage->SetPageKind(PageKind::Notes);
+
+ // insert (notes page)
+ mrDoc.InsertPage(pNotesPage.get(), static_cast<sal_uInt16>(nTarget) * 2 + 2);
+ if( isRecordingUndo() )
+ AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoNewPage(*pNotesPage));
+
+ // assign a master page to the notes page
+ pNotesPage->TRG_SetMasterPage(pExample->TRG_GetMasterPage());
+
+ // set page size, there must be already one page available
+ pNotesPage->SetSize(pExample->GetSize());
+ pNotesPage->SetBorder( pExample->GetLeftBorder(),
+ pExample->GetUpperBorder(),
+ pExample->GetRightBorder(),
+ pExample->GetLowerBorder() );
+
+ // create presentation objects
+ pNotesPage->SetAutoLayout(pExample->GetAutoLayout(), true);
+
+ mrOutliner.UpdateFields();
+
+ return pPage.get();
+}
+
+/**
+ * Handler for deleting pages (paragraphs)
+ */
+IMPL_LINK( OutlineView, ParagraphRemovingHdl, ::Outliner::ParagraphHdlParam, aParam, void )
+{
+ DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::ParagraphRemovingHdl(), model change without undo?!" );
+
+ OutlineViewPageChangesGuard aGuard(this);
+
+ Paragraph* pPara = aParam.pPara;
+ if( !::Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE ) )
+ return;
+
+ // how many titles are in front of the title paragraph in question?
+ sal_uLong nPos = 0;
+ while(pPara)
+ {
+ pPara = GetPrevTitle(pPara);
+ if (pPara) nPos++;
+ }
+
+ // delete page and notes page
+ sal_uInt16 nAbsPos = static_cast<sal_uInt16>(nPos) * 2 + 1;
+ SdrPage* pPage = mrDoc.GetPage(nAbsPos);
+ if( isRecordingUndo() )
+ AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
+ mrDoc.RemovePage(nAbsPos);
+
+ nAbsPos = static_cast<sal_uInt16>(nPos) * 2 + 1;
+ pPage = mrDoc.GetPage(nAbsPos);
+ if( isRecordingUndo() )
+ AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
+ mrDoc.RemovePage(nAbsPos);
+
+ // progress display if necessary
+ if (mnPagesToProcess)
+ {
+ mnPagesProcessed++;
+
+ if(mpProgress)
+ mpProgress->SetState(mnPagesProcessed);
+
+ if (mnPagesProcessed == mnPagesToProcess)
+ {
+ mpProgress.reset();
+ mnPagesToProcess = 0;
+ mnPagesProcessed = 0;
+ }
+ }
+ aParam.pOutliner->UpdateFields();
+}
+
+/**
+ * Handler for changing the indentation depth of paragraphs (requires inserting
+ * or deleting of pages in some cases)
+ */
+IMPL_LINK( OutlineView, DepthChangedHdl, ::Outliner::DepthChangeHdlParam, aParam, void )
+{
+ DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::DepthChangedHdl(), no undo for model change?!" );
+
+ OutlineViewPageChangesGuard aGuard(this);
+
+ Paragraph* pPara = aParam.pPara;
+ ::Outliner* pOutliner = aParam.pOutliner;
+ if( ::Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE ) && ((aParam.nPrevFlags & ParaFlag::ISPAGE) == ParaFlag::NONE) )
+ {
+ // the current paragraph is transformed into a slide
+
+ mrOutliner.SetDepth( pPara, -1 );
+
+ // are multiple level 1 paragraphs being brought to level 0 and we
+ // should start a progress view or a timer and didn't already?
+ if (mnPagesToProcess == 0)
+ {
+ Window* pActWin = mrOutlineViewShell.GetActiveWindow();
+ OutlinerView* pOlView = GetViewByWindow(pActWin);
+
+ std::vector<Paragraph*> aSelList;
+ pOlView->CreateSelectionList(aSelList);
+
+ mnPagesToProcess = std::count_if(aSelList.begin(), aSelList.end(),
+ [&pOutliner](const Paragraph *pParagraph) {
+ return !Outliner::HasParaFlag(pParagraph, ParaFlag::ISPAGE) &&
+ (pOutliner->GetDepth(pOutliner->GetAbsPos(pParagraph)) <= 0);
+ });
+
+ mnPagesToProcess++; // the paragraph being in level 0 already
+ // should be included
+ mnPagesProcessed = 0;
+
+ if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD)
+ {
+ mpProgress.reset( new SfxProgress( GetDocSh(), SdResId(STR_CREATE_PAGES), mnPagesToProcess ) );
+ }
+ else
+ {
+ mpDocSh->SetWaitCursor( true );
+ }
+ }
+
+ ParagraphInsertedHdl( { aParam.pOutliner, aParam.pPara } );
+
+ mnPagesProcessed++;
+
+ // should there be a progress display?
+ if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD)
+ {
+ if (mpProgress)
+ mpProgress->SetState(mnPagesProcessed);
+ }
+
+ // was this the last page?
+ if (mnPagesProcessed == mnPagesToProcess)
+ {
+ if (mnPagesToProcess > PROCESS_WITH_PROGRESS_THRESHOLD && mpProgress)
+ {
+ mpProgress.reset();
+ }
+ else
+ mpDocSh->SetWaitCursor( false );
+
+ mnPagesToProcess = 0;
+ mnPagesProcessed = 0;
+ }
+ pOutliner->UpdateFields();
+ }
+ else if( !::Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE ) && ((aParam.nPrevFlags & ParaFlag::ISPAGE) != ParaFlag::NONE) )
+ {
+ // the paragraph was a page but now becomes a normal paragraph
+
+ // how many titles are before the title paragraph in question?
+ sal_uLong nPos = 0;
+ Paragraph* pParagraph = pPara;
+ while(pParagraph)
+ {
+ pParagraph = GetPrevTitle(pParagraph);
+ if (pParagraph)
+ nPos++;
+ }
+ // delete page and notes page
+
+ sal_uInt16 nAbsPos = static_cast<sal_uInt16>(nPos) * 2 + 1;
+ SdrPage* pPage = mrDoc.GetPage(nAbsPos);
+ if( isRecordingUndo() )
+ AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
+ mrDoc.RemovePage(nAbsPos);
+
+ nAbsPos = static_cast<sal_uInt16>(nPos) * 2 + 1;
+ pPage = mrDoc.GetPage(nAbsPos);
+ if( isRecordingUndo() )
+ AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeletePage(*pPage));
+ mrDoc.RemovePage(nAbsPos);
+
+ pPage = GetPageForParagraph( pPara );
+
+ mrOutliner.SetDepth( pPara, (pPage && (static_cast<SdPage*>(pPage)->GetAutoLayout() == AUTOLAYOUT_TITLE)) ? -1 : 0 );
+
+ // progress display if necessary
+ if (mnPagesToProcess)
+ {
+ mnPagesProcessed++;
+ if (mpProgress)
+ mpProgress->SetState(mnPagesProcessed);
+
+ if (mnPagesProcessed == mnPagesToProcess)
+ {
+ mpProgress.reset();
+ mnPagesToProcess = 0;
+ mnPagesProcessed = 0;
+ }
+ }
+ pOutliner->UpdateFields();
+ }
+ else if ( (pOutliner->GetPrevDepth() == 1) && ( pOutliner->GetDepth( pOutliner->GetAbsPos( pPara ) ) == 2 ) )
+ {
+ // how many titles are in front of the title paragraph in question?
+ sal_Int32 nPos = -1;
+
+ Paragraph* pParagraph = pPara;
+ while(pParagraph)
+ {
+ pParagraph = GetPrevTitle(pParagraph);
+ if (pParagraph)
+ nPos++;
+ }
+
+ if(nPos >= 0)
+ {
+ SdPage*pPage = mrDoc.GetSdPage( static_cast<sal_uInt16>(nPos), PageKind::Standard);
+
+ if(pPage && pPage->GetPresObj(PresObjKind::Text))
+ pOutliner->SetDepth( pPara, 0 );
+ }
+
+ }
+ // how many titles are in front of the title paragraph in question?
+ sal_Int32 nPos = -1;
+
+ Paragraph* pTempPara = pPara;
+ while(pTempPara)
+ {
+ pTempPara = GetPrevTitle(pTempPara);
+ if (pTempPara)
+ nPos++;
+ }
+
+ if( nPos < 0 )
+ return;
+
+ SdPage* pPage = mrDoc.GetSdPage( static_cast<sal_uInt16>(nPos), PageKind::Standard );
+
+ if( !pPage )
+ return;
+
+ SfxStyleSheet* pStyleSheet = nullptr;
+ sal_Int32 nPara = pOutliner->GetAbsPos( pPara );
+ sal_Int16 nDepth = pOutliner->GetDepth( nPara );
+ bool bSubTitle = pPage->GetPresObj(PresObjKind::Text) != nullptr;
+
+ if( ::Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE) )
+ {
+ pStyleSheet = pPage->GetStyleSheetForPresObj( PresObjKind::Title );
+ }
+ else if( bSubTitle )
+ {
+ pStyleSheet = pPage->GetStyleSheetForPresObj( PresObjKind::Text );
+ }
+ else
+ {
+ pStyleSheet = pPage->GetStyleSheetForPresObj( PresObjKind::Outline );
+
+ if( nDepth > 0 )
+ {
+ OUString aNewStyleSheetName = pStyleSheet->GetName();
+ if (!aNewStyleSheetName.isEmpty())
+ aNewStyleSheetName = aNewStyleSheetName.copy(0, aNewStyleSheetName.getLength() - 1);
+ aNewStyleSheetName += OUString::number( nDepth+1 );
+ SfxStyleSheetBasePool* pStylePool = mrDoc.GetStyleSheetPool();
+ pStyleSheet = static_cast<SfxStyleSheet*>( pStylePool->Find( aNewStyleSheetName, pStyleSheet->GetFamily() ) );
+ }
+ }
+
+ // before we set the style sheet we need to preserve the bullet item
+ // since all items will be deleted while setting a new style sheet
+ SfxItemSet aOldAttrs( pOutliner->GetParaAttribs( nPara ) );
+
+ pOutliner->SetStyleSheet( nPara, pStyleSheet );
+
+ // restore the old bullet item but not if the style changed
+ if ( pOutliner->GetPrevDepth() != -1 && nDepth != -1 &&
+ aOldAttrs.GetItemState( EE_PARA_NUMBULLET ) == SfxItemState::SET )
+ {
+ SfxItemSet aAttrs( pOutliner->GetParaAttribs( nPara ) );
+ aAttrs.Put( *aOldAttrs.GetItem( EE_PARA_NUMBULLET ) );
+ pOutliner->SetParaAttribs( nPara, aAttrs );
+ }
+}
+
+/**
+ * Handler for StatusEvents
+ */
+IMPL_LINK_NOARG(OutlineView, StatusEventHdl, EditStatus&, void)
+{
+ ::sd::Window* pWin = mrOutlineViewShell.GetActiveWindow();
+ OutlinerView* pOutlinerView = GetViewByWindow(pWin);
+ ::tools::Rectangle aVis = pOutlinerView->GetVisArea();
+ ::tools::Rectangle aText(Point(0,0),
+ Size(mnPaperWidth,
+ mrOutliner.GetTextHeight()));
+ ::tools::Rectangle aWin(Point(0,0), pWin->GetOutputSizePixel());
+ aWin = pWin->PixelToLogic(aWin);
+
+ if (!aVis.IsEmpty()) // not when opening
+ {
+ if (aWin.GetHeight() > aText.Bottom())
+ aText.SetBottom( aWin.GetHeight() );
+
+ mrOutlineViewShell.InitWindows(Point(0,0), aText.GetSize(), aVis.TopLeft());
+ mrOutlineViewShell.UpdateScrollBars();
+ }
+}
+
+IMPL_LINK_NOARG(OutlineView, BeginDropHdl, EditView*, void)
+{
+ DBG_ASSERT(maDragAndDropModelGuard == nullptr,
+ "sd::OutlineView::BeginDropHdl(), prior drag operation not finished correctly!");
+
+ maDragAndDropModelGuard.reset( new OutlineViewModelChangeGuard( *this ) );
+}
+
+IMPL_LINK_NOARG(OutlineView, EndDropHdl, EditView*, void)
+{
+ maDragAndDropModelGuard.reset();
+}
+
+/**
+ * Handler for the start of a paragraph movement
+ */
+IMPL_LINK( OutlineView, BeginMovingHdl, ::Outliner *, pOutliner, void )
+{
+ OutlineViewPageChangesGuard aGuard(this);
+
+ // list of selected title paragraphs
+ mpOutlinerViews[0]->CreateSelectionList(maSelectedParas);
+
+ maSelectedParas.erase(std::remove_if(maSelectedParas.begin(), maSelectedParas.end(),
+ [](const Paragraph* pPara) { return !Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE); }),
+ maSelectedParas.end());
+
+ // select the pages belonging to the paragraphs on level 0 to select
+ sal_uInt16 nPos = 0;
+ sal_Int32 nParaPos = 0;
+ Paragraph* pPara = pOutliner->GetParagraph( 0 );
+ std::vector<Paragraph*>::const_iterator fiter;
+
+ while(pPara)
+ {
+ if( ::Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE) ) // one page?
+ {
+ maOldParaOrder.push_back(pPara);
+ SdPage* pPage = mrDoc.GetSdPage(nPos, PageKind::Standard);
+
+ fiter = std::find(maSelectedParas.begin(),maSelectedParas.end(),pPara);
+
+ pPage->SetSelected(fiter != maSelectedParas.end());
+
+ ++nPos;
+ }
+ pPara = pOutliner->GetParagraph( ++nParaPos );
+ }
+}
+
+/**
+ * Handler for the end of a paragraph movement
+ */
+IMPL_LINK( OutlineView, EndMovingHdl, ::Outliner *, pOutliner, void )
+{
+ OutlineViewPageChangesGuard aGuard(this);
+
+ DBG_ASSERT( isRecordingUndo(), "sd::OutlineView::EndMovingHdl(), model change without undo?!" );
+
+ // look for insertion position via the first paragraph
+ Paragraph* pSearchIt = maSelectedParas.empty() ? nullptr : *(maSelectedParas.begin());
+
+ // look for the first of the selected paragraphs in the new ordering
+ sal_uInt16 nPosNewOrder = 0;
+ sal_Int32 nParaPos = 0;
+ Paragraph* pPara = pOutliner->GetParagraph( 0 );
+ Paragraph* pPrev = nullptr;
+ while (pPara && pPara != pSearchIt)
+ {
+ if( ::Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE) )
+ {
+ nPosNewOrder++;
+ pPrev = pPara;
+ }
+ pPara = pOutliner->GetParagraph( ++nParaPos );
+ }
+
+ sal_uInt16 nPos = nPosNewOrder; // don't change nPosNewOrder
+ if (nPos == 0)
+ {
+ nPos = sal_uInt16(-1); // insert before the first page
+ }
+ else
+ {
+ // look for the predecessor in the old ordering
+ std::vector<Paragraph*>::const_iterator it = std::find(maOldParaOrder.begin(),
+ maOldParaOrder.end(),
+ pPrev);
+
+ if (it != maOldParaOrder.end())
+ nPos = static_cast<sal_uInt16>(it-maOldParaOrder.begin());
+ else
+ nPos = 0xffff;
+
+ DBG_ASSERT(nPos != 0xffff, "Paragraph not found");
+ }
+
+ mrDoc.MovePages(nPos);
+
+ // deselect the pages again
+ sal_uInt16 nPageCount = static_cast<sal_uInt16>(maSelectedParas.size());
+ while (nPageCount)
+ {
+ SdPage* pPage = mrDoc.GetSdPage(nPosNewOrder, PageKind::Standard);
+ pPage->SetSelected(false);
+ nPosNewOrder++;
+ nPageCount--;
+ }
+
+ pOutliner->UpdateFields();
+
+ maSelectedParas.clear();
+ maOldParaOrder.clear();
+}
+
+/**
+ * Look for the title text object in one page of the model
+ */
+SdrTextObj* OutlineView::GetTitleTextObject(SdrPage const * pPage)
+{
+ const size_t nObjectCount = pPage->GetObjCount();
+ SdrTextObj* pResult = nullptr;
+
+ for (size_t nObject = 0; nObject < nObjectCount; ++nObject)
+ {
+ SdrObject* pObject = pPage->GetObj(nObject);
+ if (pObject->GetObjInventor() == SdrInventor::Default &&
+ pObject->GetObjIdentifier() == SdrObjKind::TitleText)
+ {
+ pResult = static_cast<SdrTextObj*>(pObject);
+ break;
+ }
+ }
+ return pResult;
+}
+
+/**
+ * Look for the outline text object in one page of the model
+ */
+SdrTextObj* OutlineView::GetOutlineTextObject(SdrPage const * pPage)
+{
+ const size_t nObjectCount = pPage->GetObjCount();
+ SdrTextObj* pResult = nullptr;
+
+ for (size_t nObject = 0; nObject < nObjectCount; ++nObject)
+ {
+ SdrObject* pObject = pPage->GetObj(nObject);
+ if (pObject->GetObjInventor() == SdrInventor::Default &&
+ pObject->GetObjIdentifier() == SdrObjKind::OutlineText)
+ {
+ pResult = static_cast<SdrTextObj*>(pObject);
+ break;
+ }
+ }
+ return pResult;
+}
+
+SdrTextObj* OutlineView::CreateTitleTextObject(SdPage* pPage)
+{
+ DBG_ASSERT( GetTitleTextObject(pPage) == nullptr, "sd::OutlineView::CreateTitleTextObject(), there is already a title text object!" );
+
+ if( pPage->GetAutoLayout() == AUTOLAYOUT_NONE )
+ {
+ // simple case
+ pPage->SetAutoLayout( AUTOLAYOUT_TITLE_ONLY, true );
+ }
+ else
+ {
+ // we already have a layout with a title but the title
+ // object was deleted, create a new one
+ pPage->InsertAutoLayoutShape( nullptr, PresObjKind::Title, false, pPage->GetTitleRect(), true );
+ }
+
+ return GetTitleTextObject(pPage);
+}
+
+SdrTextObj* OutlineView::CreateOutlineTextObject(SdPage* pPage)
+{
+ DBG_ASSERT( GetOutlineTextObject(pPage) == nullptr, "sd::OutlineView::CreateOutlineTextObject(), there is already a layout text object!" );
+
+ AutoLayout eNewLayout = pPage->GetAutoLayout();
+ switch( eNewLayout )
+ {
+ case AUTOLAYOUT_NONE:
+ case AUTOLAYOUT_TITLE_ONLY:
+ case AUTOLAYOUT_TITLE: eNewLayout = AUTOLAYOUT_TITLE_CONTENT; break;
+
+ case AUTOLAYOUT_CHART: eNewLayout = AUTOLAYOUT_CHARTTEXT; break;
+
+ case AUTOLAYOUT_ORG:
+ case AUTOLAYOUT_TAB:
+ case AUTOLAYOUT_OBJ: eNewLayout = AUTOLAYOUT_OBJTEXT; break;
+ default:
+ break;
+ }
+
+ if( eNewLayout != pPage->GetAutoLayout() )
+ {
+ pPage->SetAutoLayout( eNewLayout, true );
+ }
+ else
+ {
+ // we already have a layout with a text but the text
+ // object was deleted, create a new one
+ pPage->InsertAutoLayoutShape( nullptr,
+ PresObjKind::Outline,
+ false, pPage->GetLayoutRect(), true );
+ }
+
+ return GetOutlineTextObject(pPage);
+}
+
+/** updates draw model with all changes from outliner model */
+void OutlineView::PrepareClose()
+{
+ ::sd::UndoManager* pDocUndoMgr = dynamic_cast<sd::UndoManager*>(mpDocSh->GetUndoManager());
+ if (pDocUndoMgr != nullptr)
+ pDocUndoMgr->SetLinkedUndoManager(nullptr);
+
+ mrOutliner.GetUndoManager().Clear();
+
+ BegUndo(SdResId(STR_UNDO_CHANGE_TITLE_AND_LAYOUT));
+ UpdateDocument();
+ EndUndo();
+ mrDoc.SetSelected(GetActualPage(), true);
+}
+
+/**
+ * Set attributes of the selected text
+ */
+bool OutlineView::SetAttributes(const SfxItemSet& rSet, bool /*bSlide*/, bool /*bReplaceAll*/, bool /*bMaster*/)
+{
+ bool bOk = false;
+
+ OutlinerView* pOlView = GetViewByWindow(mrOutlineViewShell.GetActiveWindow());
+
+ if (pOlView)
+ {
+ pOlView->SetAttribs(rSet);
+ bOk = true;
+ }
+
+ mrOutlineViewShell.Invalidate (SID_PREVIEW_STATE);
+
+ return bOk;
+}
+
+/**
+ * Get attributes of the selected text
+ */
+void OutlineView::GetAttributes( SfxItemSet& rTargetSet, bool ) const
+{
+ OutlinerView* pOlView = GetViewByWindow(
+ mrOutlineViewShell.GetActiveWindow());
+ assert(pOlView && "No OutlinerView found");
+
+ rTargetSet.Put( pOlView->GetAttribs(), false );
+}
+
+/** creates outliner model from draw model */
+void OutlineView::FillOutliner()
+{
+ mrOutliner.GetUndoManager().Clear();
+ mrOutliner.EnableUndo(false);
+ ResetLinks();
+ const bool bPrevUpdateLayout = mrOutliner.SetUpdateLayout(false);
+
+ Paragraph* pTitleToSelect = nullptr;
+ sal_uInt16 nPageCount = mrDoc.GetSdPageCount(PageKind::Standard);
+
+ // fill outliner with paragraphs from slides title & (outlines|subtitles)
+ for (sal_uInt16 nPage = 0; nPage < nPageCount; nPage++)
+ {
+ SdPage* pPage = mrDoc.GetSdPage(nPage, PageKind::Standard);
+ Paragraph * pPara = nullptr;
+
+ // take text from title shape
+ SdrTextObj* pTO = GetTitleTextObject(pPage);
+ if(pTO && !(pTO->IsEmptyPresObj()))
+ {
+ OutlinerParaObject* pOPO = pTO->GetOutlinerParaObject();
+ if (pOPO)
+ {
+ bool bVertical = pOPO->IsEffectivelyVertical();
+ pOPO->SetVertical( false );
+ mrOutliner.AddText(*pOPO);
+ pOPO->SetVertical( bVertical );
+ pPara = mrOutliner.GetParagraph( mrOutliner.GetParagraphCount()-1 );
+ }
+ }
+
+ if( pPara == nullptr ) // no title, insert an empty paragraph
+ {
+ pPara = mrOutliner.Insert(OUString());
+ mrOutliner.SetDepth(pPara, -1);
+
+ // do not apply hard attributes from the previous paragraph
+ mrOutliner.SetParaAttribs( mrOutliner.GetAbsPos(pPara),
+ mrOutliner.GetEmptyItemSet() );
+
+ mrOutliner.SetStyleSheet( mrOutliner.GetAbsPos( pPara ), pPage->GetStyleSheetForPresObj( PresObjKind::Title ) );
+ }
+
+ mrOutliner.SetParaFlag( pPara, ParaFlag::ISPAGE );
+
+ sal_Int32 nPara = mrOutliner.GetAbsPos( pPara );
+
+ UpdateParagraph( nPara );
+
+ // remember paragraph of currently selected page
+ if (pPage->IsSelected())
+ pTitleToSelect = pPara;
+
+ // take text from subtitle or outline
+ pTO = static_cast<SdrTextObj*>(pPage->GetPresObj(PresObjKind::Text));
+ const bool bSubTitle = pTO != nullptr;
+
+ if (!pTO) // if no subtile found, try outline
+ pTO = GetOutlineTextObject(pPage);
+
+ if(pTO && !(pTO->IsEmptyPresObj())) // found some text
+ {
+ OutlinerParaObject* pOPO = pTO->GetOutlinerParaObject();
+ if (pOPO)
+ {
+ sal_Int32 nParaCount1 = mrOutliner.GetParagraphCount();
+ bool bVertical = pOPO->IsEffectivelyVertical();
+ pOPO->SetVertical( false );
+ mrOutliner.AddText(*pOPO);
+ pOPO->SetVertical( bVertical );
+
+ sal_Int32 nParaCount2 = mrOutliner.GetParagraphCount();
+ for (sal_Int32 n = nParaCount1; n < nParaCount2; n++)
+ {
+ if( bSubTitle )
+ {
+ Paragraph* p = mrOutliner.GetParagraph(n);
+ if(p && mrOutliner.GetDepth( n ) > 0 )
+ mrOutliner.SetDepth(p, 0);
+ }
+
+ UpdateParagraph( n );
+ }
+ }
+ }
+ }
+
+ // place cursor at the start
+ Paragraph* pFirstPara = mrOutliner.GetParagraph( 0 );
+ mpOutlinerViews[0]->Select( pFirstPara );
+ mpOutlinerViews[0]->Select( pFirstPara, false );
+
+ // select title of slide that was selected
+ if (pTitleToSelect)
+ mpOutlinerViews[0]->Select(pTitleToSelect);
+
+ SetLinks();
+
+ mrOutliner.EnableUndo(true);
+
+ mrOutliner.SetUpdateLayout(bPrevUpdateLayout);
+}
+
+/**
+ * Handler for deleting of level 0 paragraphs (pages): Warning
+ */
+IMPL_LINK_NOARG(OutlineView, RemovingPagesHdl, OutlinerView*, bool)
+{
+ sal_Int32 nNumOfPages = mrOutliner.GetSelPageCount();
+
+ if (nNumOfPages > PROCESS_WITH_PROGRESS_THRESHOLD)
+ {
+ mnPagesToProcess = nNumOfPages;
+ mnPagesProcessed = 0;
+ }
+
+ if (mnPagesToProcess)
+ {
+ mpProgress.reset( new SfxProgress( GetDocSh(), SdResId(STR_DELETE_PAGES), mnPagesToProcess ) );
+ }
+ mrOutliner.UpdateFields();
+
+ return true;
+}
+
+/**
+ * Handler for indenting level 0 paragraphs (pages): Warning
+ */
+IMPL_LINK( OutlineView, IndentingPagesHdl, OutlinerView *, pOutlinerView, bool )
+{
+ return RemovingPagesHdl(pOutlinerView);
+}
+
+/** returns the first slide that is selected in the outliner or where
+ the cursor is located */
+SdPage* OutlineView::GetActualPage()
+{
+ ::sd::Window* pWin = mrOutlineViewShell.GetActiveWindow();
+ OutlinerView* pActiveView = GetViewByWindow(pWin);
+
+ std::vector<Paragraph*> aSelList;
+ pActiveView->CreateSelectionList(aSelList);
+
+ Paragraph *pPar = aSelList.empty() ? nullptr : *(aSelList.begin());
+ SdPage* pCurrent = GetPageForParagraph(pPar);
+
+ DBG_ASSERT( pCurrent ||
+ (mpDocSh->GetUndoManager() && static_cast< sd::UndoManager *>(mpDocSh->GetUndoManager())->IsDoing()) ||
+ maDragAndDropModelGuard,
+ "sd::OutlineView::GetActualPage(), no current page?" );
+
+ if( pCurrent )
+ return pCurrent;
+
+ return mrDoc.GetSdPage( 0, PageKind::Standard );
+}
+
+SdPage* OutlineView::GetPageForParagraph( Paragraph* pPara )
+{
+ if( !::Outliner::HasParaFlag(pPara,ParaFlag::ISPAGE) )
+ pPara = GetPrevTitle(pPara);
+
+ sal_uInt32 nPageToSelect = 0;
+ while(pPara)
+ {
+ pPara = GetPrevTitle(pPara);
+ if(pPara)
+ nPageToSelect++;
+ }
+
+ if( nPageToSelect < static_cast<sal_uInt32>(mrDoc.GetSdPageCount( PageKind::Standard )) )
+ return mrDoc.GetSdPage( static_cast<sal_uInt16>(nPageToSelect), PageKind::Standard );
+
+ return nullptr;
+}
+
+Paragraph* OutlineView::GetParagraphForPage( ::Outliner const & rOutl, SdPage const * pPage )
+{
+ // get the number of paragraphs with ident 0 we need to skip before
+ // we find the actual page
+ sal_uInt32 nPagesToSkip = (pPage->GetPageNum() - 1) >> 1;
+
+ sal_Int32 nParaPos = 0;
+ Paragraph* pPara = rOutl.GetParagraph( 0 );
+ while( pPara )
+ {
+ // if this paragraph is a page...
+ if( ::Outliner::HasParaFlag(pPara,ParaFlag::ISPAGE) )
+ {
+ // see if we already skipped enough pages
+ if( 0 == nPagesToSkip )
+ break; // and if so, end the loop
+
+ // we skipped another page
+ nPagesToSkip--;
+ }
+
+ // get next paragraph
+ pPara = mrOutliner.GetParagraph( ++nParaPos );
+ }
+
+ return pPara;
+}
+
+/** selects the paragraph for the given page at the outliner view*/
+void OutlineView::SetActualPage( SdPage const * pActual )
+{
+ if( pActual && dynamic_cast<SdOutliner&>(mrOutliner).GetIgnoreCurrentPageChangesLevel()==0 && !mbFirstPaint)
+ {
+ // if we found a paragraph, select its text at the outliner view
+ Paragraph* pPara = GetParagraphForPage( mrOutliner, pActual );
+ if( pPara )
+ mpOutlinerViews[0]->Select( pPara );
+ }
+}
+
+/**
+ * Get StyleSheet from the selection
+ */
+SfxStyleSheet* OutlineView::GetStyleSheet() const
+{
+ ::sd::Window* pActWin = mrOutlineViewShell.GetActiveWindow();
+ OutlinerView* pOlView = GetViewByWindow(pActWin);
+ SfxStyleSheet* pResult = pOlView->GetStyleSheet();
+ return pResult;
+}
+
+/**
+ * Mark pages as selected / not selected
+ */
+void OutlineView::SetSelectedPages()
+{
+ // list of selected title paragraphs
+ std::vector<Paragraph*> aSelParas;
+ mpOutlinerViews[0]->CreateSelectionList(aSelParas);
+
+ aSelParas.erase(std::remove_if(aSelParas.begin(), aSelParas.end(),
+ [](const Paragraph* pPara) { return !Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE); }),
+ aSelParas.end());
+
+ // select the pages belonging to the paragraphs on level 0 to select
+ sal_uInt16 nPos = 0;
+ sal_Int32 nParaPos = 0;
+ Paragraph *pPara = mrOutliner.GetParagraph( 0 );
+ std::vector<Paragraph*>::const_iterator fiter;
+
+ while(pPara)
+ {
+ if( ::Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE) ) // one page
+ {
+ SdPage* pPage = mrDoc.GetSdPage(nPos, PageKind::Standard);
+ DBG_ASSERT(pPage!=nullptr,
+ "Trying to select non-existing page OutlineView::SetSelectedPages()");
+
+ if (pPage)
+ {
+ fiter = std::find(aSelParas.begin(),aSelParas.end(),pPara);
+ pPage->SetSelected(fiter != aSelParas.end());
+ }
+
+ nPos++;
+ }
+
+ pPara = mrOutliner.GetParagraph( ++nParaPos );
+ }
+}
+
+/**
+ * Set new links
+ */
+void OutlineView::SetLinks()
+{
+ // set notification links
+ mrOutliner.SetParaInsertedHdl(LINK(this, OutlineView, ParagraphInsertedHdl));
+ mrOutliner.SetParaRemovingHdl(LINK(this, OutlineView, ParagraphRemovingHdl));
+ mrOutliner.SetDepthChangedHdl(LINK(this, OutlineView, DepthChangedHdl));
+ mrOutliner.SetBeginMovingHdl(LINK(this, OutlineView, BeginMovingHdl));
+ mrOutliner.SetEndMovingHdl(LINK(this, OutlineView, EndMovingHdl));
+ mrOutliner.SetRemovingPagesHdl(LINK(this, OutlineView, RemovingPagesHdl));
+ mrOutliner.SetIndentingPagesHdl(LINK(this, OutlineView, IndentingPagesHdl));
+ mrOutliner.SetStatusEventHdl(LINK(this, OutlineView, StatusEventHdl));
+ mrOutliner.SetBeginDropHdl(LINK(this,OutlineView, BeginDropHdl));
+ mrOutliner.SetEndDropHdl(LINK(this,OutlineView, EndDropHdl));
+ mrOutliner.SetPaintFirstLineHdl(LINK(this,OutlineView,PaintingFirstLineHdl));
+ mrOutliner.SetBeginPasteOrDropHdl(LINK(this,OutlineView, BeginPasteOrDropHdl));
+ mrOutliner.SetEndPasteOrDropHdl(LINK(this,OutlineView, EndPasteOrDropHdl));
+}
+
+/**
+ * Restore old links
+ */
+void OutlineView::ResetLinks() const
+{
+ mrOutliner.SetParaInsertedHdl(Link<::Outliner::ParagraphHdlParam,void>());
+ mrOutliner.SetParaRemovingHdl(Link<::Outliner::ParagraphHdlParam,void>());
+ mrOutliner.SetDepthChangedHdl(Link<::Outliner::DepthChangeHdlParam,void>());
+ mrOutliner.SetBeginMovingHdl(Link<::Outliner*,void>());
+ mrOutliner.SetEndMovingHdl(Link<::Outliner*,void>());
+ mrOutliner.SetStatusEventHdl(Link<EditStatus&,void>());
+ mrOutliner.SetRemovingPagesHdl(Link<OutlinerView*,bool>());
+ mrOutliner.SetIndentingPagesHdl(Link<OutlinerView*,bool>());
+ mrOutliner.SetDrawPortionHdl(Link<DrawPortionInfo*,void>());
+ mrOutliner.SetBeginPasteOrDropHdl(Link<PasteOrDropInfos*,void>());
+ mrOutliner.SetEndPasteOrDropHdl(Link<PasteOrDropInfos*,void>());
+}
+
+sal_Int8 OutlineView::AcceptDrop( const AcceptDropEvent&, DropTargetHelper&, SdrLayerID)
+{
+ return DND_ACTION_NONE;
+}
+
+sal_Int8 OutlineView::ExecuteDrop( const ExecuteDropEvent&, ::sd::Window*, sal_uInt16, SdrLayerID)
+{
+ return DND_ACTION_NONE;
+}
+
+// Re-implement GetScriptType for this view to get correct results
+SvtScriptType OutlineView::GetScriptType() const
+{
+ SvtScriptType nScriptType = ::sd::View::GetScriptType();
+
+ std::optional<OutlinerParaObject> pTempOPObj = mrOutliner.CreateParaObject();
+ if(pTempOPObj)
+ {
+ nScriptType = pTempOPObj->GetTextObject().GetScriptType();
+ }
+
+ return nScriptType;
+}
+
+void OutlineView::onUpdateStyleSettings( bool bForceUpdate /* = false */ )
+{
+ svtools::ColorConfig aColorConfig;
+ const Color aDocColor( aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor );
+ if( !(bForceUpdate || (maDocColor != aDocColor)) )
+ return;
+
+ sal_uInt16 nView;
+ for( nView = 0; nView < MAX_OUTLINERVIEWS; nView++ )
+ {
+ if (mpOutlinerViews[nView] != nullptr)
+ {
+ mpOutlinerViews[nView]->SetBackgroundColor( aDocColor );
+
+ vcl::Window* pWindow = mpOutlinerViews[nView]->GetWindow();
+
+ if( pWindow )
+ pWindow->SetBackground( Wallpaper( aDocColor ) );
+
+ }
+ }
+
+ mrOutliner.SetBackgroundColor( aDocColor );
+
+ maDocColor = aDocColor;
+}
+
+IMPL_LINK_NOARG(OutlineView, AppEventListenerHdl, VclSimpleEvent&, void)
+{
+ onUpdateStyleSettings(false);
+}
+
+IMPL_LINK(OutlineView, EventMultiplexerListener, ::sd::tools::EventMultiplexerEvent&, rEvent, void)
+{
+ switch (rEvent.meEventId)
+ {
+ case EventMultiplexerEventId::CurrentPageChanged:
+ SetActualPage(mrOutlineViewShell.GetActualPage());
+ break;
+
+ case EventMultiplexerEventId::PageOrder:
+ if (dynamic_cast<SdOutliner&>(mrOutliner).GetIgnoreCurrentPageChangesLevel()==0)
+ {
+ if (((mrDoc.GetPageCount()-1)%2) == 0)
+ {
+ mrOutliner.Clear();
+ FillOutliner();
+ ::sd::Window* pWindow = mrOutlineViewShell.GetActiveWindow();
+ if (pWindow != nullptr)
+ pWindow->Invalidate();
+ }
+ }
+ break;
+
+ default: break;
+ }
+}
+
+void OutlineView::IgnoreCurrentPageChanges (bool bIgnoreChanges)
+{
+ if (bIgnoreChanges)
+ dynamic_cast<SdOutliner&>(mrOutliner).IncreIgnoreCurrentPageChangesLevel();
+ else
+ dynamic_cast<SdOutliner&>(mrOutliner).DecreIgnoreCurrentPageChangesLevel();
+}
+
+/** call this method before you do anything that can modify the outliner
+ and or the drawing document model. It will create needed undo actions */
+void OutlineView::BeginModelChange()
+{
+ mrOutliner.GetUndoManager().EnterListAction("", "", 0, mrOutlineViewShell.GetViewShellBase().GetViewShellId());
+ BegUndo(SdResId(STR_UNDO_CHANGE_TITLE_AND_LAYOUT));
+}
+
+/** call this method after BeginModelChange(), when all possible model
+ changes are done. */
+void OutlineView::EndModelChange()
+{
+ UpdateDocument();
+
+ SfxUndoManager* pDocUndoMgr = mpDocSh->GetUndoManager();
+
+ bool bHasUndoActions = pDocUndoMgr->GetUndoActionCount() != 0;
+
+ EndUndo();
+
+ DBG_ASSERT( bHasUndoActions == (mrOutliner.GetUndoManager().GetUndoActionCount() != 0), "sd::OutlineView::EndModelChange(), undo actions not in sync!" );
+
+ mrOutliner.GetUndoManager().LeaveListAction();
+
+ if( bHasUndoActions && mrOutliner.GetEditEngine().HasTriedMergeOnLastAddUndo() )
+ TryToMergeUndoActions();
+
+ mrOutlineViewShell.Invalidate( SID_UNDO );
+ mrOutlineViewShell.Invalidate( SID_REDO );
+}
+
+/** updates all changes in the outliner model to the draw model */
+void OutlineView::UpdateDocument()
+{
+ OutlineViewPageChangesGuard aGuard(this);
+
+ const sal_uInt32 nPageCount = mrDoc.GetSdPageCount(PageKind::Standard);
+ Paragraph* pPara = mrOutliner.GetParagraph( 0 );
+ sal_uInt32 nPage;
+ for (nPage = 0; nPage < nPageCount; nPage++)
+ {
+ SdPage* pPage = mrDoc.GetSdPage( static_cast<sal_uInt16>(nPage), PageKind::Standard);
+ mrDoc.SetSelected(pPage, false);
+
+ mrOutlineViewShell.UpdateTitleObject( pPage, pPara );
+ mrOutlineViewShell.UpdateOutlineObject( pPage, pPara );
+
+ if( pPara )
+ pPara = GetNextTitle(pPara);
+ }
+
+ DBG_ASSERT( pPara == nullptr, "sd::OutlineView::UpdateDocument(), slides are out of sync, creating missing ones" );
+ while( pPara )
+ {
+ SdPage* pPage = InsertSlideForParagraph( pPara );
+ mrDoc.SetSelected(pPage, false);
+
+ mrOutlineViewShell.UpdateTitleObject( pPage, pPara );
+ mrOutlineViewShell.UpdateOutlineObject( pPage, pPara );
+
+ pPara = GetNextTitle(pPara);
+ }
+}
+
+/** merge edit engine undo actions if possible */
+void OutlineView::TryToMergeUndoActions()
+{
+ SfxUndoManager& rOutlineUndo = mrOutliner.GetUndoManager();
+ if( rOutlineUndo.GetUndoActionCount() <= 1 )
+ return;
+
+ SfxListUndoAction* pListAction = dynamic_cast< SfxListUndoAction* >( rOutlineUndo.GetUndoAction() );
+ SfxListUndoAction* pPrevListAction = dynamic_cast< SfxListUndoAction* >( rOutlineUndo.GetUndoAction(1) );
+ if( !(pListAction && pPrevListAction) )
+ return;
+
+ // find the top EditUndo action in the top undo action list
+ size_t nAction = pListAction->maUndoActions.size();
+ EditUndo* pEditUndo = nullptr;
+ while( !pEditUndo && nAction )
+ {
+ pEditUndo = dynamic_cast< EditUndo* >(pListAction->GetUndoAction(--nAction));
+ }
+
+ sal_uInt16 nEditPos = nAction; // we need this later to remove the merged undo actions
+
+ // make sure it is the only EditUndo action in the top undo list
+ while( pEditUndo && nAction )
+ {
+ if( dynamic_cast< EditUndo* >(pListAction->GetUndoAction(--nAction)) )
+ pEditUndo = nullptr;
+ }
+
+ // do we have one and only one EditUndo action in the top undo list?
+ if( !pEditUndo )
+ return;
+
+ // yes, see if we can merge it with the prev undo list
+
+ nAction = pPrevListAction->maUndoActions.size();
+ EditUndo* pPrevEditUndo = nullptr;
+ while( !pPrevEditUndo && nAction )
+ pPrevEditUndo = dynamic_cast< EditUndo* >(pPrevListAction->GetUndoAction(--nAction));
+
+ if( !(pPrevEditUndo && pPrevEditUndo->Merge( pEditUndo )) )
+ return;
+
+ // ok we merged the only EditUndo of the top undo list with
+ // the top EditUndo of the previous undo list
+
+ // first remove the merged undo action
+ assert( pListAction->GetUndoAction(nEditPos) == pEditUndo &&
+ "sd::OutlineView::TryToMergeUndoActions(), wrong edit pos!" );
+ pListAction->Remove(nEditPos);
+
+ if ( !pListAction->maUndoActions.empty() )
+ {
+ // now we have to move all remaining doc undo actions from the top undo
+ // list to the previous undo list and remove the top undo list
+
+ size_t nCount = pListAction->maUndoActions.size();
+ size_t nDestAction = pPrevListAction->maUndoActions.size();
+ while( nCount-- )
+ {
+ std::unique_ptr<SfxUndoAction> pTemp = pListAction->Remove(0);
+ pPrevListAction->Insert( std::move(pTemp), nDestAction++ );
+ }
+ pPrevListAction->nCurUndoAction = pPrevListAction->maUndoActions.size();
+ }
+
+ rOutlineUndo.RemoveLastUndoAction();
+}
+
+IMPL_LINK(OutlineView, PaintingFirstLineHdl, PaintFirstLineInfo*, pInfo, void)
+{
+ if( !pInfo )
+ return;
+
+ Paragraph* pPara = mrOutliner.GetParagraph( pInfo->mnPara );
+ EditEngine& rEditEngine = const_cast< EditEngine& >( mrOutliner.GetEditEngine() );
+
+ Size aImageSize( pInfo->mpOutDev->PixelToLogic( maSlideImage.GetSizePixel() ) );
+ Size aOffset( 100, 100 );
+
+ // paint slide number
+ if( !(pPara && ::Outliner::HasParaFlag(pPara,ParaFlag::ISPAGE)) )
+ return;
+
+ ::tools::Long nPage = 0; // todo, printing??
+ for ( sal_Int32 n = 0; n <= pInfo->mnPara; n++ )
+ {
+ Paragraph* p = mrOutliner.GetParagraph( n );
+ if ( ::Outliner::HasParaFlag(p,ParaFlag::ISPAGE) )
+ nPage++;
+ }
+
+ ::tools::Long nBulletHeight = static_cast<::tools::Long>(mrOutliner.GetLineHeight( pInfo->mnPara ));
+ ::tools::Long nFontHeight = 0;
+ if ( !rEditEngine.IsFlatMode() )
+ {
+ nFontHeight = nBulletHeight / 5;
+ }
+ else
+ {
+ nFontHeight = (nBulletHeight * 10) / 25;
+ }
+
+ Size aFontSz( 0, nFontHeight );
+
+ Size aOutSize( 2000, nBulletHeight );
+
+ const float fImageHeight = (static_cast<float>(aOutSize.Height()) * float(4)) / float(7);
+ if (aImageSize.Width() != 0)
+ {
+ const float fImageRatio = static_cast<float>(aImageSize.Height()) / static_cast<float>(aImageSize.Width());
+ aImageSize.setWidth( static_cast<::tools::Long>( fImageRatio * fImageHeight ) );
+ }
+ aImageSize.setHeight( static_cast<::tools::Long>(fImageHeight) );
+
+ Point aImagePos( pInfo->mrStartPos );
+ aImagePos.AdjustX(aOutSize.Width() - aImageSize.Width() - aOffset.Width() ) ;
+ aImagePos.AdjustY((aOutSize.Height() - aImageSize.Height()) / 2 );
+
+ pInfo->mpOutDev->DrawImage( aImagePos, aImageSize, maSlideImage );
+
+ const bool bVertical = mrOutliner.IsVertical();
+ const bool bRightToLeftPara = rEditEngine.IsRightToLeft( pInfo->mnPara );
+
+ LanguageType eLang = rEditEngine.GetDefaultLanguage();
+
+ Point aTextPos( aImagePos.X() - aOffset.Width(), pInfo->mrStartPos.Y() );
+ vcl::Font aNewFont( OutputDevice::GetDefaultFont( DefaultFontType::SANS_UNICODE, eLang, GetDefaultFontFlags::NONE ) );
+ aNewFont.SetFontSize( aFontSz );
+ aNewFont.SetVertical( bVertical );
+ aNewFont.SetOrientation( Degree10(bVertical ? 2700 : 0) );
+ aNewFont.SetColor( COL_AUTO );
+ pInfo->mpOutDev->SetFont( aNewFont );
+ OUString aPageText = OUString::number( nPage );
+ Size aTextSz;
+ aTextSz.setWidth( pInfo->mpOutDev->GetTextWidth( aPageText ) );
+ aTextSz.setHeight( pInfo->mpOutDev->GetTextHeight() );
+ if ( !bVertical )
+ {
+ aTextPos.AdjustY((aOutSize.Height() - aTextSz.Height()) / 2 );
+ if ( !bRightToLeftPara )
+ {
+ aTextPos.AdjustX( -(aTextSz.Width()) );
+ }
+ else
+ {
+ aTextPos.AdjustX(aTextSz.Width() );
+ }
+ }
+ else
+ {
+ aTextPos.AdjustY( -(aTextSz.Width()) );
+ aTextPos.AdjustX(nBulletHeight / 2 );
+ }
+ pInfo->mpOutDev->DrawText( aTextPos, aPageText );
+}
+
+void OutlineView::UpdateParagraph( sal_Int32 nPara )
+{
+ SfxItemSet aNewAttrs2( mrOutliner.GetParaAttribs( nPara ) );
+ aNewAttrs2.Put( maLRSpaceItem );
+ mrOutliner.SetParaAttribs( nPara, aNewAttrs2 );
+}
+
+void OutlineView::OnBeginPasteOrDrop( PasteOrDropInfos* /*pInfo*/ )
+{
+}
+
+/** this is called after a paste or drop operation, make sure that the newly inserted paragraphs
+ get the correct style sheet and new slides are inserted. */
+void OutlineView::OnEndPasteOrDrop( PasteOrDropInfos* pInfo )
+{
+ SdPage* pPage = nullptr;
+ SfxStyleSheetBasePool* pStylePool = GetDoc().GetStyleSheetPool();
+
+ for( sal_Int32 nPara = pInfo->nStartPara; nPara <= pInfo->nEndPara; nPara++ )
+ {
+ Paragraph* pPara = mrOutliner.GetParagraph( nPara );
+
+ bool bPage = ::Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE );
+
+ if( !bPage )
+ {
+ SdStyleSheet* pStyleSheet = dynamic_cast< SdStyleSheet* >( mrOutliner.GetStyleSheet( nPara ) );
+ if( pStyleSheet )
+ {
+ if ( pStyleSheet->GetApiName() == "title" )
+ bPage = true;
+ }
+ }
+
+ if( !pPara )
+ continue; // fatality!?
+
+ if( bPage && (nPara != pInfo->nStartPara) )
+ {
+ // insert new slide for this paragraph
+ pPage = InsertSlideForParagraph( pPara );
+ }
+ else
+ {
+ // newly inserted non page paragraphs get the outline style
+ if( !pPage )
+ pPage = GetPageForParagraph( pPara );
+
+ if( pPage )
+ {
+ SfxStyleSheet* pStyle = pPage->GetStyleSheetForPresObj( bPage ? PresObjKind::Title : PresObjKind::Outline );
+
+ if( !bPage )
+ {
+ const sal_Int16 nDepth = mrOutliner.GetDepth( nPara );
+ if( nDepth > 0 )
+ {
+ OUString aStyleSheetName = pStyle->GetName();
+ if (!aStyleSheetName.isEmpty())
+ aStyleSheetName = aStyleSheetName.copy(0, aStyleSheetName.getLength() - 1);
+ aStyleSheetName += OUString::number( nDepth );
+ pStyle = static_cast<SfxStyleSheet*>( pStylePool->Find( aStyleSheetName, pStyle->GetFamily() ) );
+ DBG_ASSERT( pStyle, "sd::OutlineView::OnEndPasteOrDrop(), Style not found!" );
+ }
+ }
+
+ mrOutliner.SetStyleSheet( nPara, pStyle );
+ }
+
+ UpdateParagraph( nPara );
+ }
+ }
+}
+
+
+OutlineViewModelChangeGuard::OutlineViewModelChangeGuard( OutlineView& rView )
+: mrView( rView )
+{
+ mrView.BeginModelChange();
+}
+
+OutlineViewModelChangeGuard::~OutlineViewModelChangeGuard() COVERITY_NOEXCEPT_FALSE
+{
+ mrView.EndModelChange();
+}
+
+
+OutlineViewPageChangesGuard::OutlineViewPageChangesGuard( OutlineView* pView )
+: mpView( pView )
+{
+ if( mpView )
+ mpView->IgnoreCurrentPageChanges( true );
+}
+
+OutlineViewPageChangesGuard::~OutlineViewPageChangesGuard()
+{
+ if( mpView )
+ mpView->IgnoreCurrentPageChanges( false );
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */