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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/Outliner.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/Outliner.cxx')
-rw-r--r--sd/source/ui/view/Outliner.cxx2066
1 files changed, 2066 insertions, 0 deletions
diff --git a/sd/source/ui/view/Outliner.cxx b/sd/source/ui/view/Outliner.cxx
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+++ b/sd/source/ui/view/Outliner.cxx
@@ -0,0 +1,2066 @@
+/* -*- 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 <Outliner.hxx>
+#include <boost/property_tree/json_parser.hpp>
+#include <vcl/settings.hxx>
+#include <vcl/svapp.hxx>
+
+#include <svl/srchitem.hxx>
+#include <svl/intitem.hxx>
+#include <editeng/editstat.hxx>
+#include <vcl/canvastools.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/weld.hxx>
+#include <sfx2/dispatch.hxx>
+#include <svx/svdotext.hxx>
+#include <svx/svdograf.hxx>
+#include <editeng/unolingu.hxx>
+#include <com/sun/star/linguistic2/XSpellChecker1.hpp>
+#include <svx/srchdlg.hxx>
+#include <unotools/linguprops.hxx>
+#include <unotools/lingucfg.hxx>
+#include <editeng/editeng.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <strings.hrc>
+#include <editeng/outliner.hxx>
+#include <sdmod.hxx>
+#include <Window.hxx>
+#include <sdresid.hxx>
+#include <DrawViewShell.hxx>
+#include <OutlineView.hxx>
+#include <OutlineViewShell.hxx>
+#include <drawdoc.hxx>
+#include <DrawDocShell.hxx>
+#include <drawview.hxx>
+#include <ViewShellBase.hxx>
+#include <SpellDialogChildWindow.hxx>
+#include <framework/FrameworkHelper.hxx>
+#include <svx/svxids.hrc>
+#include <LibreOfficeKit/LibreOfficeKitEnums.h>
+#include <comphelper/string.hxx>
+#include <comphelper/lok.hxx>
+#include <comphelper/scopeguard.hxx>
+#include <VectorGraphicSearchContext.hxx>
+#include <fusearch.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::linguistic2;
+
+class SfxStyleSheetPool;
+
+class SdOutliner::Implementation
+{
+public:
+ /** The original edit mode directly after switching to a different view
+ mode. Used for restoring the edit mode when leaving that view mode
+ again.
+ */
+ EditMode meOriginalEditMode;
+
+ Implementation();
+ ~Implementation();
+
+ /** Return the OutlinerView that was provided by the last call to
+ ProvideOutlinerView() (or NULL when there was no such call.)
+ */
+ OutlinerView* GetOutlinerView() { return mpOutlineView;}
+
+ /** Provide in the member mpOutlineView an instance of OutlinerView that
+ is either taken from the ViewShell, when it is an OutlineViewShell,
+ or is created. When an OutlinerView already exists it is initialized.
+ */
+ void ProvideOutlinerView (
+ Outliner& rOutliner,
+ const std::shared_ptr<sd::ViewShell>& rpViewShell,
+ vcl::Window* pWindow);
+
+ /** This method is called when the OutlinerView is no longer used.
+ */
+ void ReleaseOutlinerView();
+
+ sd::VectorGraphicSearchContext& getVectorGraphicSearchContext() { return maVectorGraphicSearchContext; }
+
+private:
+ /** Flag that specifies whether we own the outline view pointed to by
+ <member>mpOutlineView</member> and thus have to
+ delete it in <member>EndSpelling()</member>.
+ */
+ bool mbOwnOutlineView;
+
+ /** The outline view used for searching and spelling. If searching or
+ spell checking an outline view this data member points to that view.
+ For all other views an instance is created. The
+ <member>mbOwnOutlineView</member> distinguishes between both cases.
+ */
+ OutlinerView* mpOutlineView;
+
+ sd::VectorGraphicSearchContext maVectorGraphicSearchContext;
+};
+
+namespace
+{
+
+sd::ViewShellBase* getViewShellBase()
+{
+ return dynamic_cast<sd::ViewShellBase*>(SfxViewShell::Current());
+}
+
+} // end anonymous namespace
+
+SdOutliner::SdOutliner( SdDrawDocument* pDoc, OutlinerMode nMode )
+ : SdrOutliner( &pDoc->GetItemPool(), nMode ),
+ mpImpl(new Implementation()),
+ meMode(SEARCH),
+ mpView(nullptr),
+ mpWindow(nullptr),
+ mpDrawDocument(pDoc),
+ mnConversionLanguage(LANGUAGE_NONE),
+ mnIgnoreCurrentPageChangesLevel(0),
+ mbStringFound(false),
+ mbMatchMayExist(false),
+ mnPageCount(0),
+ mbEndOfSearch(false),
+ mbFoundObject(false),
+ mbDirectionIsForward(true),
+ mbRestrictSearchToSelection(false),
+ mpObj(nullptr),
+ mpFirstObj(nullptr),
+ mpSearchSpellTextObj(nullptr),
+ mnText(0),
+ mpParaObj(nullptr),
+ meStartViewMode(PageKind::Standard),
+ meStartEditMode(EditMode::Page),
+ mnStartPageIndex(sal_uInt16(-1)),
+ mpStartEditedObject(nullptr),
+ mbPrepareSpellingPending(true)
+{
+ SetStyleSheetPool(static_cast<SfxStyleSheetPool*>( mpDrawDocument->GetStyleSheetPool() ));
+ SetEditTextObjectPool( &pDoc->GetItemPool() );
+ SetCalcFieldValueHdl(LINK(SD_MOD(), SdModule, CalcFieldValueHdl));
+ SetForbiddenCharsTable( pDoc->GetForbiddenCharsTable() );
+
+ EEControlBits nCntrl = GetControlWord();
+ nCntrl |= EEControlBits::ALLOWBIGOBJS;
+ nCntrl |= EEControlBits::MARKFIELDS;
+ nCntrl |= EEControlBits::AUTOCORRECT;
+
+ bool bOnlineSpell = false;
+
+ sd::DrawDocShell* pDocSh = mpDrawDocument->GetDocSh();
+
+ if (pDocSh)
+ {
+ bOnlineSpell = mpDrawDocument->GetOnlineSpell();
+ }
+ else
+ {
+ bOnlineSpell = false;
+
+ try
+ {
+ const SvtLinguConfig aLinguConfig;
+ Any aAny = aLinguConfig.GetProperty( UPN_IS_SPELL_AUTO );
+ aAny >>= bOnlineSpell;
+ }
+ catch( ... )
+ {
+ OSL_FAIL( "Ill. type in linguistic property" );
+ }
+ }
+
+ if (bOnlineSpell)
+ nCntrl |= EEControlBits::ONLINESPELLING;
+ else
+ nCntrl &= ~EEControlBits::ONLINESPELLING;
+
+ SetControlWord(nCntrl);
+
+ Reference< XSpellChecker1 > xSpellChecker( LinguMgr::GetSpellChecker() );
+ if ( xSpellChecker.is() )
+ SetSpeller( xSpellChecker );
+
+ Reference< XHyphenator > xHyphenator( LinguMgr::GetHyphenator() );
+ if( xHyphenator.is() )
+ SetHyphenator( xHyphenator );
+
+ SetDefaultLanguage( Application::GetSettings().GetLanguageTag().getLanguageType() );
+}
+
+/// Nothing spectacular in the destructor.
+SdOutliner::~SdOutliner()
+{
+}
+
+OutlinerView* SdOutliner::getOutlinerView()
+{
+ return mpImpl->GetOutlinerView();
+}
+
+/** Prepare find&replace or spellchecking. This distinguishes between three
+ cases:
+ <ol>
+ <li>The current shell is a <type>DrawViewShell</type>: Create a
+ <type>OutlinerView</type> object and search all objects of (i) the
+ current mark list, (ii) of the current view, or (iii) of all the view
+ combinations:
+ <ol>
+ <li>Draw view, slide view</li>
+ <li>Draw view, background view</li>
+ <li>Notes view, slide view</li>
+ <li>Notes view, background view</li>
+ <li>Handout view, slide view</li>
+ <li>Handout view, background view</li>
+ </ol>
+
+ <li>When the current shell is a <type>SdOutlineViewShell</type> then
+ directly operate on it. No switching into other views takes place.</li>
+ </ol>
+*/
+void SdOutliner::PrepareSpelling()
+{
+ mbPrepareSpellingPending = false;
+
+ sd::ViewShellBase* pBase = getViewShellBase();
+ if (pBase != nullptr)
+ SetViewShell (pBase->GetMainViewShell());
+ SetRefDevice( SD_MOD()->GetVirtualRefDevice() );
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (pViewShell)
+ {
+ mbStringFound = false;
+
+ // Supposed that we are not located at the very beginning/end of
+ // the document then there may be a match in the document
+ // prior/after the current position.
+ mbMatchMayExist = true;
+
+ maObjectIterator = sd::outliner::Iterator();
+ maSearchStartPosition = sd::outliner::Iterator();
+ RememberStartPosition();
+
+ mpImpl->ProvideOutlinerView(*this, pViewShell, mpWindow);
+
+ HandleChangedSelection ();
+ }
+ ClearModifyFlag();
+}
+
+void SdOutliner::StartSpelling()
+{
+ meMode = SPELL;
+ mbDirectionIsForward = true;
+ mpSearchItem.reset();
+}
+
+/** Free all resources acquired during the search/spell check. After a
+ spell check the start position is restored here.
+*/
+void SdOutliner::EndSpelling()
+{
+ // Keep old view shell alive until we release the outliner view.
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ std::shared_ptr<sd::ViewShell> pOldViewShell (pViewShell);
+
+ sd::ViewShellBase* pBase = getViewShellBase();
+ if (pBase != nullptr)
+ pViewShell = pBase->GetMainViewShell();
+ else
+ pViewShell.reset();
+ mpWeakViewShell = pViewShell;
+
+ // When in <member>PrepareSpelling()</member> a new outline view has
+ // been created then delete it here.
+ bool bViewIsDrawViewShell(dynamic_cast< const sd::DrawViewShell *>( pViewShell.get() ));
+ if (bViewIsDrawViewShell)
+ {
+ SetStatusEventHdl(Link<EditStatus&,void>());
+ mpView = pViewShell->GetView();
+ mpView->UnmarkAllObj (mpView->GetSdrPageView());
+ mpView->SdrEndTextEdit();
+ // Make FuSelection the current function.
+ pViewShell->GetDispatcher()->Execute(
+ SID_OBJECT_SELECT,
+ SfxCallMode::SYNCHRON | SfxCallMode::RECORD);
+
+ // Remove and, if previously created by us, delete the outline
+ // view.
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ {
+ RemoveView(pOutlinerView);
+ mpImpl->ReleaseOutlinerView();
+ }
+
+ SetUpdateLayout(true);
+ }
+
+ // Before clearing the modify flag use it as a hint that
+ // changes were done at SpellCheck
+ if(IsModified())
+ {
+ if(auto pOutlineView = dynamic_cast<sd::OutlineView *>( mpView ))
+ pOutlineView->PrepareClose();
+ if(mpDrawDocument && !mpDrawDocument->IsChanged())
+ mpDrawDocument->SetChanged();
+ }
+
+ // Now clear the modify flag to have a specified state of
+ // Outliner
+ ClearModifyFlag();
+
+ // When spell checking then restore the start position.
+ if (meMode==SPELL || meMode==TEXT_CONVERSION)
+ RestoreStartPosition ();
+
+ mpWeakViewShell.reset();
+ mpView = nullptr;
+ mpWindow = nullptr;
+ mnStartPageIndex = sal_uInt16(-1);
+}
+
+bool SdOutliner::SpellNextDocument()
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if( nullptr != dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ {
+ // When doing a spell check in the outline view then there is
+ // only one document.
+ mbEndOfSearch = true;
+ EndOfSearch ();
+ }
+ else
+ {
+ if( auto pOutlineView = dynamic_cast<sd::OutlineView *>( mpView ))
+ pOutlineView->PrepareClose();
+ mpDrawDocument->GetDocSh()->SetWaitCursor( true );
+
+ Initialize (true);
+
+ mpWindow = pViewShell->GetActiveWindow();
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ pOutlinerView->SetWindow(mpWindow);
+ ProvideNextTextObject ();
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ ClearModifyFlag();
+ }
+
+ return !mbEndOfSearch;
+}
+
+/**
+ * check next text object
+ */
+svx::SpellPortions SdOutliner::GetNextSpellSentence()
+{
+ svx::SpellPortions aResult;
+
+ DetectChange();
+ // Iterate over sentences and text shapes until a sentence with a
+ // spelling error has been found. If no such sentence can be
+ // found the loop is left through a break.
+ // It is the responsibility of the sd outliner object to correctly
+ // iterate over all text shapes, i.e. switch between views, wrap
+ // around at the end of the document, stop when all text shapes
+ // have been examined exactly once.
+ bool bFoundNextSentence = false;
+ while ( ! bFoundNextSentence)
+ {
+ OutlinerView* pOutlinerView = GetView(0);
+ if (pOutlinerView != nullptr)
+ {
+ ESelection aCurrentSelection (pOutlinerView->GetSelection());
+ if ( ! mbMatchMayExist
+ && maStartSelection < aCurrentSelection)
+ EndOfSearch();
+
+ // Advance to the next sentence.
+ bFoundNextSentence = SpellSentence( pOutlinerView->GetEditView(), aResult);
+ }
+
+ // When no sentence with spelling errors has been found in the
+ // currently selected text shape or there is no selected text
+ // shape then advance to the next text shape.
+ if ( ! bFoundNextSentence)
+ if ( ! SpellNextDocument())
+ // All text objects have been processed so exit the
+ // loop and return an empty portions list.
+ break;
+ }
+
+ return aResult;
+}
+
+/** Go to next match.
+*/
+bool SdOutliner::StartSearchAndReplace (const SvxSearchItem* pSearchItem)
+{
+ bool bEndOfSearch = true;
+
+ // clear the search toolbar entry
+ SvxSearchDialogWrapper::SetSearchLabel(SearchLabel::Empty);
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( true );
+
+ // Since REPLACE is really a replaceAndSearchNext instead of a searchAndReplace,
+ // make sure that the search portion has not changed since the last FIND.
+ if (!mbPrepareSpellingPending && mpSearchItem
+ && pSearchItem->GetCommand() == SvxSearchCmd::REPLACE
+ && !mpSearchItem->equalsIgnoring(*pSearchItem, /*bIgnoreReplace=*/true,
+ /*bIgnoreCommand=*/true))
+ {
+ EndSpelling();
+ mbPrepareSpellingPending = true;
+ }
+
+ if (mbPrepareSpellingPending)
+ PrepareSpelling();
+ sd::ViewShellBase* pBase = getViewShellBase();
+ // Determine whether we have to abort the search. This is necessary
+ // when the main view shell does not support searching.
+ bool bAbort = false;
+ if (pBase != nullptr)
+ {
+ std::shared_ptr<sd::ViewShell> pShell (pBase->GetMainViewShell());
+ SetViewShell(pShell);
+ if (pShell == nullptr)
+ bAbort = true;
+ else
+ switch (pShell->GetShellType())
+ {
+ case sd::ViewShell::ST_DRAW:
+ case sd::ViewShell::ST_IMPRESS:
+ case sd::ViewShell::ST_NOTES:
+ case sd::ViewShell::ST_HANDOUT:
+ case sd::ViewShell::ST_OUTLINE:
+ bAbort = false;
+ break;
+ default:
+ bAbort = true;
+ break;
+ }
+ }
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if ( ! pViewShell)
+ {
+ OSL_ASSERT(pViewShell);
+ return true;
+ }
+
+ if ( ! bAbort)
+ {
+ meMode = SEARCH;
+ mpSearchItem.reset(pSearchItem->Clone());
+
+ mbFoundObject = false;
+
+ Initialize ( ! mpSearchItem->GetBackward());
+
+ const SvxSearchCmd nCommand (mpSearchItem->GetCommand());
+ if (nCommand == SvxSearchCmd::FIND_ALL || nCommand == SvxSearchCmd::REPLACE_ALL)
+ {
+ bEndOfSearch = SearchAndReplaceAll ();
+ }
+ else
+ {
+ RememberStartPosition ();
+ bEndOfSearch = SearchAndReplaceOnce ();
+ // restore start position if nothing was found
+ if(!mbStringFound)
+ {
+ RestoreStartPosition ();
+ // Nothing was changed, no need to restart the spellchecker.
+ if (nCommand == SvxSearchCmd::FIND)
+ bEndOfSearch = false;
+ }
+ mnStartPageIndex = sal_uInt16(-1);
+ }
+ }
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+
+ return bEndOfSearch;
+}
+
+void SdOutliner::Initialize (bool bDirectionIsForward)
+{
+ const bool bIsAtEnd (maObjectIterator == sd::outliner::OutlinerContainer(this).end());
+ const bool bOldDirectionIsForward = mbDirectionIsForward;
+ mbDirectionIsForward = bDirectionIsForward;
+
+ if (maObjectIterator == sd::outliner::Iterator())
+ {
+ // Initialize a new search.
+ maObjectIterator = sd::outliner::OutlinerContainer(this).current();
+ maCurrentPosition = *maObjectIterator;
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if ( ! pViewShell)
+ {
+ OSL_ASSERT(pViewShell);
+ return;
+ }
+
+ // In case we are searching in an outline view then first remove the
+ // current selection and place cursor at its start or end.
+ if( nullptr != dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ {
+ ESelection aSelection = getOutlinerView()->GetSelection ();
+ if (mbDirectionIsForward)
+ {
+ aSelection.nEndPara = aSelection.nStartPara;
+ aSelection.nEndPos = aSelection.nStartPos;
+ }
+ else
+ {
+ aSelection.nStartPara = aSelection.nEndPara;
+ aSelection.nStartPos = aSelection.nEndPos;
+ }
+ getOutlinerView()->SetSelection (aSelection);
+ }
+
+ // When not beginning the search at the beginning of the search area
+ // then there may be matches before the current position.
+ mbMatchMayExist = (maObjectIterator!=sd::outliner::OutlinerContainer(this).begin());
+ }
+ else if (bOldDirectionIsForward != mbDirectionIsForward)
+ {
+ // Requested iteration direction has changed. Turn around the iterator.
+ maObjectIterator.Reverse();
+ if (bIsAtEnd)
+ {
+ // The iterator has pointed to end(), which after the search
+ // direction is reversed, becomes begin().
+ maObjectIterator = sd::outliner::OutlinerContainer(this).begin();
+ }
+ else
+ {
+ // The iterator has pointed to the object one ahead/before the current
+ // one. Now move it to the one before/ahead the current one.
+ ++maObjectIterator;
+ if (maObjectIterator != sd::outliner::OutlinerContainer(this).end())
+ {
+ ++maObjectIterator;
+ }
+ }
+
+ mbMatchMayExist = true;
+ }
+
+ // Initialize the last valid position with where the search starts so
+ // that it always points to a valid position.
+ maLastValidPosition = *sd::outliner::OutlinerContainer(this).current();
+}
+
+bool SdOutliner::SearchAndReplaceAll()
+{
+ bool bRet = true;
+
+ // Save the current position to be restored after having replaced all
+ // matches.
+ RememberStartPosition ();
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if ( ! pViewShell)
+ {
+ OSL_ASSERT(pViewShell);
+ return true;
+ }
+
+ std::vector<sd::SearchSelection> aSelections;
+ if( nullptr != dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ {
+ // Put the cursor to the beginning/end of the outliner.
+ getOutlinerView()->SetSelection (GetSearchStartPosition ());
+
+ // The outliner does all the work for us when we are in this mode.
+ SearchAndReplaceOnce();
+ }
+ else if( nullptr != dynamic_cast< const sd::DrawViewShell *>( pViewShell.get() ))
+ {
+ // Disable selection change notifications during search all.
+ SfxViewShell& rSfxViewShell = pViewShell->GetViewShellBase();
+ rSfxViewShell.setTiledSearching(true);
+ comphelper::ScopeGuard aGuard([&rSfxViewShell]()
+ {
+ rSfxViewShell.setTiledSearching(false);
+ });
+
+ // Go to beginning/end of document.
+ maObjectIterator = sd::outliner::OutlinerContainer(this).begin();
+ // Switch to the first object which contains the search string.
+ ProvideNextTextObject();
+ if( !mbStringFound )
+ {
+ RestoreStartPosition ();
+ mnStartPageIndex = sal_uInt16(-1);
+ return true;
+ }
+ // Reset the iterator back to the beginning
+ maObjectIterator = sd::outliner::OutlinerContainer(this).begin();
+
+ // Search/replace until the end of the document is reached.
+ bool bFoundMatch;
+ do
+ {
+ bFoundMatch = ! SearchAndReplaceOnce(&aSelections);
+ if (mpSearchItem->GetCommand() == SvxSearchCmd::FIND_ALL && comphelper::LibreOfficeKit::isActive() && bFoundMatch && aSelections.size() == 1)
+ {
+ // Without this, RememberStartPosition() will think it already has a remembered position.
+ mnStartPageIndex = sal_uInt16(-1);
+
+ RememberStartPosition();
+
+ // So when RestoreStartPosition() restores the first match, then spellchecker doesn't kill the selection.
+ bRet = false;
+ }
+ }
+ while (bFoundMatch);
+
+ if (mpSearchItem->GetCommand() == SvxSearchCmd::FIND_ALL && comphelper::LibreOfficeKit::isActive() && !aSelections.empty())
+ {
+ boost::property_tree::ptree aTree;
+ aTree.put("searchString", mpSearchItem->GetSearchString().toUtf8().getStr());
+ aTree.put("highlightAll", true);
+
+ boost::property_tree::ptree aChildren;
+ for (const sd::SearchSelection& rSelection : aSelections)
+ {
+ boost::property_tree::ptree aChild;
+ aChild.put("part", OString::number(rSelection.m_nPage).getStr());
+ aChild.put("rectangles", rSelection.m_aRectangles.getStr());
+ aChildren.push_back(std::make_pair("", aChild));
+ }
+ aTree.add_child("searchResultSelection", aChildren);
+
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ OString aPayload = aStream.str().c_str();
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_SEARCH_RESULT_SELECTION, aPayload.getStr());
+ }
+ }
+
+ RestoreStartPosition ();
+
+ if (mpSearchItem->GetCommand() == SvxSearchCmd::FIND_ALL && comphelper::LibreOfficeKit::isActive() && !bRet)
+ {
+ // Find-all, tiled rendering and we have at least one match.
+ OString aPayload = OString::number(mnStartPageIndex);
+ SfxViewShell& rSfxViewShell = pViewShell->GetViewShellBase();
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_SET_PART, aPayload.getStr());
+
+ // Emit a selection callback here:
+ // 1) The original one is no longer valid, as we there was a SET_PART in between
+ // 2) The underlying editeng will only talk about the first match till
+ // it doesn't support multi-selection.
+ std::vector<OString> aRectangles;
+ for (const sd::SearchSelection& rSelection : aSelections)
+ {
+ if (rSelection.m_nPage == mnStartPageIndex)
+ aRectangles.push_back(rSelection.m_aRectangles);
+ }
+ OString sRectangles = comphelper::string::join("; ", aRectangles);
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION, sRectangles.getStr());
+ }
+
+ mnStartPageIndex = sal_uInt16(-1);
+
+ return bRet;
+}
+
+namespace
+{
+
+basegfx::B2DRectangle getPDFSelection(const std::unique_ptr<VectorGraphicSearch> & rVectorGraphicSearch,
+ const SdrObject* pObject)
+{
+ basegfx::B2DRectangle aSelection;
+
+ auto const & rTextRectangles = rVectorGraphicSearch->getTextRectangles();
+ if (rTextRectangles.empty())
+ return aSelection;
+
+ basegfx::B2DSize aPdfPageSizeHMM = rVectorGraphicSearch->pageSize();
+
+ basegfx::B2DRectangle aObjectB2DRectHMM(vcl::unotools::b2DRectangleFromRectangle(pObject->GetLogicRect()));
+
+ // Setup coordinate conversion matrix to convert the inner PDF
+ // coordinates to the page relative coordinates
+ basegfx::B2DHomMatrix aB2DMatrix;
+
+ aB2DMatrix.scale(aObjectB2DRectHMM.getWidth() / aPdfPageSizeHMM.getX(),
+ aObjectB2DRectHMM.getHeight() / aPdfPageSizeHMM.getY());
+
+ aB2DMatrix.translate(aObjectB2DRectHMM.getMinX(), aObjectB2DRectHMM.getMinY());
+
+
+ for (auto const & rRectangle : rVectorGraphicSearch->getTextRectangles())
+ {
+ basegfx::B2DRectangle aRectangle(rRectangle);
+ aRectangle *= aB2DMatrix;
+
+ if (aSelection.isEmpty())
+ aSelection = aRectangle;
+ else
+ aSelection.expand(aRectangle);
+ }
+
+ return aSelection;
+}
+
+} // end namespace
+
+void SdOutliner::sendLOKSearchResultCallback(const std::shared_ptr<sd::ViewShell> & pViewShell,
+ const OutlinerView* pOutlinerView,
+ std::vector<sd::SearchSelection>* pSelections)
+{
+ std::vector<::tools::Rectangle> aLogicRects;
+ auto& rVectorGraphicSearchContext = mpImpl->getVectorGraphicSearchContext();
+ if (rVectorGraphicSearchContext.mbCurrentIsVectorGraphic)
+ {
+ basegfx::B2DRectangle aSelectionHMM = getPDFSelection(rVectorGraphicSearchContext.mpVectorGraphicSearch, mpObj);
+
+ tools::Rectangle aSelection(Point(aSelectionHMM.getMinX(), aSelectionHMM.getMinY()),
+ Size(aSelectionHMM.getWidth(), aSelectionHMM.getHeight()));
+ aSelection = o3tl::convert(aSelection, o3tl::Length::mm100, o3tl::Length::twip);
+ aLogicRects.push_back(aSelection);
+ }
+ else
+ {
+ pOutlinerView->GetSelectionRectangles(aLogicRects);
+
+ // convert to twips if in 100thmm (seems as if LibreOfficeKit is based on twips?). Do this
+ // here where we have the only place needing this, *not* in ImpEditView::GetSelectionRectangles
+ // which makes that method unusable for others
+ if (pOutlinerView->GetWindow() && MapUnit::Map100thMM == pOutlinerView->GetWindow()->GetMapMode().GetMapUnit())
+ {
+ for (tools::Rectangle& rRectangle : aLogicRects)
+ {
+ rRectangle = o3tl::convert(rRectangle, o3tl::Length::mm100, o3tl::Length::twip);
+ }
+ }
+ }
+
+ std::vector<OString> aLogicRectStrings;
+ std::transform(aLogicRects.begin(), aLogicRects.end(), std::back_inserter(aLogicRectStrings),
+ [](const ::tools::Rectangle& rRectangle)
+ {
+ return rRectangle.toString();
+ });
+
+ OString sRectangles = comphelper::string::join("; ", aLogicRectStrings);
+
+ if (!pSelections)
+ {
+ // notify LibreOfficeKit about changed page
+ OString aPayload = OString::number(maCurrentPosition.mnPageIndex);
+ SfxViewShell& rSfxViewShell = pViewShell->GetViewShellBase();
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_SET_PART, aPayload.getStr());
+
+ // also about search result selections
+ boost::property_tree::ptree aTree;
+ aTree.put("searchString", mpSearchItem->GetSearchString().toUtf8().getStr());
+ aTree.put("highlightAll", false);
+
+ boost::property_tree::ptree aChildren;
+ boost::property_tree::ptree aChild;
+ aChild.put("part", OString::number(maCurrentPosition.mnPageIndex).getStr());
+ aChild.put("rectangles", sRectangles.getStr());
+ aChildren.push_back(std::make_pair("", aChild));
+ aTree.add_child("searchResultSelection", aChildren);
+
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ aPayload = aStream.str().c_str();
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_SEARCH_RESULT_SELECTION, aPayload.getStr());
+
+ if (rVectorGraphicSearchContext.mbCurrentIsVectorGraphic)
+ {
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION, sRectangles.getStr());
+ }
+ }
+ else
+ {
+ sd::SearchSelection aSelection(maCurrentPosition.mnPageIndex, sRectangles);
+ bool bDuplicate = !pSelections->empty() && pSelections->back() == aSelection;
+ if (!bDuplicate)
+ pSelections->push_back(aSelection);
+ }
+}
+
+bool SdOutliner::SearchAndReplaceOnce(std::vector<sd::SearchSelection>* pSelections)
+{
+ DetectChange ();
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+
+ if (!getOutlinerView() || !GetEditEngine().HasView(&getOutlinerView()->GetEditView()))
+ {
+ std::shared_ptr<sd::DrawViewShell> pDrawViewShell (
+ std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell));
+
+ // Perhaps the user switched to a different page/slide between searches.
+ // If so, reset the starting search position to the current slide like DetectChange does
+ if (pDrawViewShell && pDrawViewShell->GetCurPagePos() != maCurrentPosition.mnPageIndex)
+ maObjectIterator = sd::outliner::OutlinerContainer(this).current();
+
+ mpImpl->ProvideOutlinerView(*this, pViewShell, mpWindow);
+ }
+
+ if (pViewShell)
+ {
+ mpView = pViewShell->GetView();
+ mpWindow = pViewShell->GetActiveWindow();
+ getOutlinerView()->SetWindow(mpWindow);
+ auto& rVectorGraphicSearchContext = mpImpl->getVectorGraphicSearchContext();
+ if (nullptr != dynamic_cast<const sd::DrawViewShell*>(pViewShell.get()))
+ {
+ sal_uLong nMatchCount = 0;
+
+ if (rVectorGraphicSearchContext.mbCurrentIsVectorGraphic)
+ {
+ OUString const & rString = mpSearchItem->GetSearchString();
+ bool bBackwards = mpSearchItem->GetBackward();
+
+ VectorGraphicSearchOptions aOptions;
+ aOptions.meStartPosition = bBackwards ? SearchStartPosition::End : SearchStartPosition::Begin;
+ aOptions.mbMatchCase = mpSearchItem->GetExact();
+ aOptions.mbMatchWholeWord = mpSearchItem->GetWordOnly();
+
+ bool bResult = rVectorGraphicSearchContext.mpVectorGraphicSearch->search(rString, aOptions);
+
+ if (bResult)
+ {
+ if (bBackwards)
+ bResult = rVectorGraphicSearchContext.mpVectorGraphicSearch->previous();
+ else
+ bResult = rVectorGraphicSearchContext.mpVectorGraphicSearch->next();
+ }
+
+ if (bResult)
+ {
+ nMatchCount = 1;
+
+ SdrPageView* pPageView = mpView->GetSdrPageView();
+ mpView->UnmarkAllObj(pPageView);
+
+ std::vector<basegfx::B2DRectangle> aSubSelections;
+ basegfx::B2DRectangle aSubSelection = getPDFSelection(rVectorGraphicSearchContext.mpVectorGraphicSearch, mpObj);
+ if (!aSubSelection.isEmpty())
+ aSubSelections.push_back(aSubSelection);
+ mpView->MarkObj(mpObj, pPageView, false, false, std::move(aSubSelections));
+ }
+ else
+ {
+ rVectorGraphicSearchContext.reset();
+ }
+ }
+ else
+ {
+ // When replacing we first check if there is a selection
+ // indicating a match. If there is then replace it. The
+ // following call to StartSearchAndReplace will then search for
+ // the next match.
+ if (meMode == SEARCH && mpSearchItem->GetCommand() == SvxSearchCmd::REPLACE)
+ {
+ if (getOutlinerView()->GetSelection().HasRange())
+ getOutlinerView()->StartSearchAndReplace(*mpSearchItem);
+ }
+
+ // Search for the next match.
+ if (mpSearchItem->GetCommand() != SvxSearchCmd::REPLACE_ALL)
+ {
+ nMatchCount = getOutlinerView()->StartSearchAndReplace(*mpSearchItem);
+ }
+ }
+
+ // Go to the next text object when there have been no matches in
+ // the current object or the whole object has already been
+ // processed.
+ if (nMatchCount==0 || mpSearchItem->GetCommand()==SvxSearchCmd::REPLACE_ALL)
+ {
+ ProvideNextTextObject ();
+
+ if (!mbEndOfSearch && !rVectorGraphicSearchContext.mbCurrentIsVectorGraphic)
+ {
+ // Remember the current position as the last one with a
+ // text object.
+ maLastValidPosition = maCurrentPosition;
+
+ // Now that the mbEndOfSearch flag guards this block the
+ // following assertion and return should not be
+ // necessary anymore.
+ DBG_ASSERT(GetEditEngine().HasView(&getOutlinerView()->GetEditView() ),
+ "SearchAndReplace without valid view!" );
+ if ( ! GetEditEngine().HasView( &getOutlinerView()->GetEditView() ) )
+ {
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ return true;
+ }
+
+ if (meMode == SEARCH)
+ getOutlinerView()->StartSearchAndReplace(*mpSearchItem);
+ }
+ }
+ }
+ else if (nullptr != dynamic_cast<const sd::OutlineViewShell*>(pViewShell.get()))
+ {
+ mpDrawDocument->GetDocSh()->SetWaitCursor(false);
+ // The following loop is executed more than once only when a
+ // wrap around search is done.
+ while (true)
+ {
+ int nResult = getOutlinerView()->StartSearchAndReplace(*mpSearchItem);
+ if (nResult == 0)
+ {
+ if (HandleFailedSearch ())
+ {
+ getOutlinerView()->SetSelection (GetSearchStartPosition ());
+ continue;
+ }
+ }
+ else
+ mbStringFound = true;
+ break;
+ }
+ }
+ }
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+
+ if (pViewShell && comphelper::LibreOfficeKit::isActive() && mbStringFound)
+ {
+ sendLOKSearchResultCallback(pViewShell, getOutlinerView(), pSelections);
+ }
+
+ return mbEndOfSearch;
+}
+
+/** Try to detect whether the document or the view (shell) has changed since
+ the last time <member>StartSearchAndReplace()</member> has been called.
+*/
+void SdOutliner::DetectChange()
+{
+ sd::outliner::IteratorPosition aPosition (maCurrentPosition);
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ std::shared_ptr<sd::DrawViewShell> pDrawViewShell (
+ std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell));
+
+ // Detect whether the view has been switched from the outside.
+ if (pDrawViewShell != nullptr
+ && (aPosition.meEditMode != pDrawViewShell->GetEditMode()
+ || aPosition.mePageKind != pDrawViewShell->GetPageKind()))
+ {
+ // Either the edit mode or the page kind has changed.
+ SetStatusEventHdl(Link<EditStatus&,void>());
+
+ SdrPageView* pPageView = mpView->GetSdrPageView();
+ if (pPageView != nullptr)
+ mpView->UnmarkAllObj (pPageView);
+ mpView->SdrEndTextEdit();
+ SetUpdateLayout(false);
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ pOutlinerView->SetOutputArea( ::tools::Rectangle( Point(), Size(1, 1) ) );
+ if (meMode == SPELL)
+ SetPaperSize( Size(1, 1) );
+ SetText(OUString(), GetParagraph(0));
+
+ RememberStartPosition ();
+
+ mnPageCount = mpDrawDocument->GetSdPageCount(pDrawViewShell->GetPageKind());
+ maObjectIterator = sd::outliner::OutlinerContainer(this).current();
+ }
+
+ // Detect change of the set of selected objects. If their number has
+ // changed start again with the first selected object.
+ else if (DetectSelectionChange())
+ {
+ HandleChangedSelection ();
+ maObjectIterator = sd::outliner::OutlinerContainer(this).current();
+ }
+
+ // Detect change of page count. Restart search at first/last page in
+ // that case.
+ else if (aPosition.meEditMode == EditMode::Page
+ && mpDrawDocument->GetSdPageCount(aPosition.mePageKind) != mnPageCount)
+ {
+ // The number of pages has changed.
+ mnPageCount = mpDrawDocument->GetSdPageCount(aPosition.mePageKind);
+ maObjectIterator = sd::outliner::OutlinerContainer(this).current();
+ }
+ else if (aPosition.meEditMode == EditMode::MasterPage
+ && mpDrawDocument->GetSdPageCount(aPosition.mePageKind) != mnPageCount)
+ {
+ // The number of master pages has changed.
+ mnPageCount = mpDrawDocument->GetSdPageCount(aPosition.mePageKind);
+ maObjectIterator = sd::outliner::OutlinerContainer(this).current();
+ }
+}
+
+bool SdOutliner::DetectSelectionChange()
+{
+ bool bSelectionHasChanged = false;
+
+ // If mpObj is NULL then we have not yet found our first match.
+ // Detecting a change makes no sense.
+ if (mpObj != nullptr)
+ {
+ const size_t nMarkCount = mpView ? mpView->GetMarkedObjectList().GetMarkCount() : 0;
+ switch (nMarkCount)
+ {
+ case 0:
+ // The selection has changed when previously there have been
+ // selected objects.
+ bSelectionHasChanged = mbRestrictSearchToSelection;
+ break;
+ case 1:
+ // Check if the only selected object is not the one that we
+ // had selected.
+ if (mpView != nullptr)
+ {
+ SdrMark* pMark = mpView->GetMarkedObjectList().GetMark(0);
+ if (pMark != nullptr)
+ bSelectionHasChanged = (mpObj != pMark->GetMarkedSdrObj ());
+ }
+ break;
+ default:
+ // We had selected exactly one object.
+ bSelectionHasChanged = true;
+ break;
+ }
+ }
+
+ return bSelectionHasChanged;
+}
+
+void SdOutliner::RememberStartPosition()
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if ( ! pViewShell)
+ {
+ OSL_ASSERT(pViewShell);
+ return;
+ }
+
+ if ( mnStartPageIndex != sal_uInt16(-1) )
+ return;
+
+ if( nullptr != dynamic_cast< const sd::DrawViewShell *>( pViewShell.get() ))
+ {
+ std::shared_ptr<sd::DrawViewShell> pDrawViewShell (
+ std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell));
+ if (pDrawViewShell != nullptr)
+ {
+ meStartViewMode = pDrawViewShell->GetPageKind();
+ meStartEditMode = pDrawViewShell->GetEditMode();
+ mnStartPageIndex = pDrawViewShell->GetCurPagePos();
+ }
+
+ if (mpView != nullptr)
+ {
+ mpStartEditedObject = mpView->GetTextEditObject();
+ if (mpStartEditedObject != nullptr)
+ {
+ // Try to retrieve current caret position only when there is an
+ // edited object.
+ ::Outliner* pOutliner =
+ static_cast<sd::DrawView*>(mpView)->GetTextEditOutliner();
+ if (pOutliner!=nullptr && pOutliner->GetViewCount()>0)
+ {
+ OutlinerView* pOutlinerView = pOutliner->GetView(0);
+ maStartSelection = pOutlinerView->GetSelection();
+ }
+ }
+ }
+ }
+ else if( nullptr != dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ {
+ // Remember the current cursor position.
+ OutlinerView* pView = GetView(0);
+ if (pView != nullptr)
+ pView->GetSelection();
+ }
+ else
+ {
+ mnStartPageIndex = sal_uInt16(-1);
+ }
+}
+
+void SdOutliner::RestoreStartPosition()
+{
+ bool bRestore = true;
+ // Take a negative start page index as indicator that restoring the
+ // start position is not requested.
+ if (mnStartPageIndex == sal_uInt16(-1) )
+ bRestore = false;
+ // Don't restore when the view shell is not valid.
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (pViewShell == nullptr)
+ bRestore = false;
+
+ if (!bRestore)
+ return;
+
+ if( nullptr != dynamic_cast< const sd::DrawViewShell *>( pViewShell.get() ))
+ {
+ std::shared_ptr<sd::DrawViewShell> pDrawViewShell (
+ std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell));
+ SetViewMode (meStartViewMode);
+ if (pDrawViewShell != nullptr)
+ {
+ SetPage (meStartEditMode, mnStartPageIndex);
+ mpObj = mpStartEditedObject;
+ if (mpObj)
+ {
+ PutTextIntoOutliner();
+ EnterEditMode(false);
+ if (getOutlinerView())
+ getOutlinerView()->SetSelection(maStartSelection);
+ }
+ }
+ }
+ else if( nullptr != dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ {
+ // Set cursor to its old position.
+ OutlinerView* pView = GetView(0);
+ if (pView != nullptr)
+ pView->SetSelection (maStartSelection);
+ }
+}
+
+namespace
+{
+
+bool lclIsValidTextObject(const sd::outliner::IteratorPosition& rPosition)
+{
+ auto* pObject = dynamic_cast< SdrTextObj* >( rPosition.mxObject.get() );
+ return (pObject != nullptr) && pObject->HasText() && ! pObject->IsEmptyPresObj();
+}
+
+bool isValidVectorGraphicObject(const sd::outliner::IteratorPosition& rPosition)
+{
+ auto* pGraphicObject = dynamic_cast<SdrGrafObj*>(rPosition.mxObject.get());
+ if (pGraphicObject)
+ {
+ auto const& pVectorGraphicData = pGraphicObject->GetGraphic().getVectorGraphicData();
+ if (pVectorGraphicData && VectorGraphicDataType::Pdf == pVectorGraphicData->getType())
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+} // end anonymous namespace
+
+
+/** The main purpose of this method is to iterate over all shape objects of
+ the search area (current selection, current view, or whole document)
+ until a text object has been found that contains at least one match or
+ until no such object can be found anymore. These two conditions are
+ expressed by setting one of the flags <member>mbFoundObject</member> or
+ <member>mbEndOfSearch</member> to <TRUE/>.
+*/
+void SdOutliner::ProvideNextTextObject()
+{
+ mbEndOfSearch = false;
+ mbFoundObject = false;
+
+ // reset the vector search
+ auto& rVectorGraphicSearchContext = mpImpl->getVectorGraphicSearchContext();
+ rVectorGraphicSearchContext.reset();
+
+ mpView->UnmarkAllObj (mpView->GetSdrPageView());
+ try
+ {
+ mpView->SdrEndTextEdit();
+ }
+ catch (const css::uno::Exception&)
+ {
+ DBG_UNHANDLED_EXCEPTION("sd.view");
+ }
+ SetUpdateLayout(false);
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ pOutlinerView->SetOutputArea( ::tools::Rectangle( Point(), Size(1, 1) ) );
+ if (meMode == SPELL)
+ SetPaperSize( Size(1, 1) );
+ SetText(OUString(), GetParagraph(0));
+
+ mpSearchSpellTextObj = nullptr;
+
+ // Iterate until a valid text object has been found or the search ends.
+ do
+ {
+ mpObj = nullptr;
+ mpParaObj = nullptr;
+
+ if (maObjectIterator != sd::outliner::OutlinerContainer(this).end())
+ {
+ maCurrentPosition = *maObjectIterator;
+
+ // LOK: do not descent to notes or master pages when searching
+ bool bForbiddenPage = comphelper::LibreOfficeKit::isActive() && (maCurrentPosition.mePageKind != PageKind::Standard || maCurrentPosition.meEditMode != EditMode::Page);
+
+ rVectorGraphicSearchContext.reset();
+
+ if (!bForbiddenPage)
+ {
+ // Switch to the current object only if it is a valid text object.
+ if (lclIsValidTextObject(maCurrentPosition))
+ {
+ // Don't set yet in case of searching: the text object may not match.
+ if (meMode != SEARCH)
+ mpObj = SetObject(maCurrentPosition);
+ else
+ mpObj = maCurrentPosition.mxObject.get();
+ }
+ // Or if the object is a valid graphic object which contains vector graphic
+ else if (meMode == SEARCH && isValidVectorGraphicObject(maCurrentPosition))
+ {
+ mpObj = maCurrentPosition.mxObject.get();
+ rVectorGraphicSearchContext.mbCurrentIsVectorGraphic = true;
+ }
+ }
+
+ // Advance to the next object
+ ++maObjectIterator;
+
+ if (mpObj)
+ {
+ if (rVectorGraphicSearchContext.mbCurrentIsVectorGraphic)
+ {
+ // We know here the object is a SdrGrafObj and that it
+ // contains a vector graphic
+ auto* pGraphicObject = static_cast<SdrGrafObj*>(mpObj);
+ OUString const & rString = mpSearchItem->GetSearchString();
+ bool bBackwards = mpSearchItem->GetBackward();
+
+ VectorGraphicSearchOptions aOptions;
+ aOptions.meStartPosition = bBackwards ? SearchStartPosition::End : SearchStartPosition::Begin;
+ aOptions.mbMatchCase = mpSearchItem->GetExact();
+ aOptions.mbMatchWholeWord = mpSearchItem->GetWordOnly();
+
+ rVectorGraphicSearchContext.mpVectorGraphicSearch = std::make_unique<VectorGraphicSearch>(pGraphicObject->GetGraphic());
+
+ bool bResult = rVectorGraphicSearchContext.mpVectorGraphicSearch->search(rString, aOptions);
+ if (bResult)
+ {
+ if (bBackwards)
+ bResult = rVectorGraphicSearchContext.mpVectorGraphicSearch->previous();
+ else
+ bResult = rVectorGraphicSearchContext.mpVectorGraphicSearch->next();
+ }
+
+ if (bResult)
+ {
+ mpObj = SetObject(maCurrentPosition);
+
+ mbStringFound = true;
+ mbMatchMayExist = true;
+ mbFoundObject = true;
+
+ SdrPageView* pPageView = mpView->GetSdrPageView();
+ mpView->UnmarkAllObj(pPageView);
+
+ std::vector<basegfx::B2DRectangle> aSubSelections;
+ basegfx::B2DRectangle aSubSelection = getPDFSelection(rVectorGraphicSearchContext.mpVectorGraphicSearch, mpObj);
+ if (!aSubSelection.isEmpty())
+ aSubSelections.push_back(aSubSelection);
+
+ mpView->MarkObj(mpObj, pPageView, false, false, std::move(aSubSelections));
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ }
+ else
+ {
+ rVectorGraphicSearchContext.reset();
+ }
+ }
+ else
+ {
+ PutTextIntoOutliner();
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (pViewShell != nullptr)
+ {
+ switch (meMode)
+ {
+ case SEARCH:
+ PrepareSearchAndReplace ();
+ break;
+ case SPELL:
+ PrepareSpellCheck ();
+ break;
+ case TEXT_CONVERSION:
+ PrepareConversion();
+ break;
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ rVectorGraphicSearchContext.reset();
+
+ if (meMode == SEARCH)
+ // Instead of doing a full-blown SetObject(), which would do the same -- but would also possibly switch pages.
+ mbStringFound = false;
+
+ mbEndOfSearch = true;
+ EndOfSearch ();
+ }
+ }
+ while ( ! (mbFoundObject || mbEndOfSearch));
+}
+
+void SdOutliner::EndOfSearch()
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if ( ! pViewShell)
+ {
+ OSL_ASSERT(pViewShell);
+ return;
+ }
+
+ // Before we display a dialog we first jump to where the last valid text
+ // object was found. All page and view mode switching since then was
+ // temporary and should not be visible to the user.
+ if( nullptr == dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ SetObject (maLastValidPosition);
+
+ if (mbRestrictSearchToSelection)
+ ShowEndOfSearchDialog ();
+ else
+ {
+ // When no match has been found so far then terminate the search.
+ if ( ! mbMatchMayExist)
+ {
+ ShowEndOfSearchDialog ();
+ mbEndOfSearch = true;
+ }
+ // Ask the user whether to wrap around and continue the search or
+ // to terminate.
+ else if (meMode==TEXT_CONVERSION || ShowWrapAroundDialog ())
+ {
+ mbMatchMayExist = false;
+ // Everything back to beginning (or end?) of the document.
+ maObjectIterator = sd::outliner::OutlinerContainer(this).begin();
+ if( nullptr != dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ))
+ {
+ // Set cursor to first character of the document.
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ pOutlinerView->SetSelection (GetSearchStartPosition ());
+ }
+
+ mbEndOfSearch = false;
+ }
+ else
+ {
+ // No wrap around.
+ mbEndOfSearch = true;
+ }
+ }
+}
+
+void SdOutliner::ShowEndOfSearchDialog()
+{
+ if (meMode == SEARCH)
+ {
+ if (!mbStringFound)
+ {
+ SvxSearchDialogWrapper::SetSearchLabel(SearchLabel::NotFound);
+ std::shared_ptr<sd::ViewShell> pViewShell(mpWeakViewShell.lock());
+ if (pViewShell)
+ {
+ SfxViewShell& rSfxViewShell = pViewShell->GetViewShellBase();
+ rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_SEARCH_NOT_FOUND, mpSearchItem->GetSearchString().toUtf8().getStr());
+ }
+ }
+
+ // don't do anything else for search
+ return;
+ }
+
+ OUString aString;
+ if (mpView->AreObjectsMarked())
+ aString = SdResId(STR_END_SPELLING_OBJ);
+ else
+ aString = SdResId(STR_END_SPELLING);
+
+ // Show the message in an info box that is modal with respect to the whole application.
+ weld::Window* pParent = GetMessageBoxParent();
+ std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(pParent,
+ VclMessageType::Info, VclButtonsType::Ok, aString));
+ xInfoBox->run();
+}
+
+bool SdOutliner::ShowWrapAroundDialog()
+{
+ // Determine whether to show the dialog.
+ if (mpSearchItem)
+ {
+ // When searching display the dialog only for single find&replace.
+ const SvxSearchCmd nCommand(mpSearchItem->GetCommand());
+ if (nCommand == SvxSearchCmd::REPLACE || nCommand == SvxSearchCmd::FIND)
+ {
+ if (mbDirectionIsForward)
+ SvxSearchDialogWrapper::SetSearchLabel(SearchLabel::End);
+ else
+ SvxSearchDialogWrapper::SetSearchLabel(SearchLabel::Start);
+
+ return true;
+ }
+ else
+ return false;
+ }
+
+ // show dialog only for spelling
+ if (meMode != SPELL)
+ return false;
+
+ // The question text depends on the search direction.
+ bool bImpress = mpDrawDocument && mpDrawDocument->GetDocumentType() == DocumentType::Impress;
+
+ TranslateId pStringId;
+ if (mbDirectionIsForward)
+ pStringId = bImpress ? STR_SAR_WRAP_FORWARD : STR_SAR_WRAP_FORWARD_DRAW;
+ else
+ pStringId = bImpress ? STR_SAR_WRAP_BACKWARD : STR_SAR_WRAP_BACKWARD_DRAW;
+
+ // Pop up question box that asks the user whether to wrap around.
+ // The dialog is made modal with respect to the whole application.
+ weld::Window* pParent = GetMessageBoxParent();
+ std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(pParent,
+ VclMessageType::Question, VclButtonsType::YesNo, SdResId(pStringId)));
+ sal_uInt16 nBoxResult = xQueryBox->run();
+
+ return (nBoxResult == RET_YES);
+}
+
+void SdOutliner::PutTextIntoOutliner()
+{
+ mpSearchSpellTextObj = dynamic_cast<SdrTextObj*>( mpObj );
+ if ( mpSearchSpellTextObj && mpSearchSpellTextObj->HasText() && !mpSearchSpellTextObj->IsEmptyPresObj() )
+ {
+ SdrText* pText = mpSearchSpellTextObj->getText( maCurrentPosition.mnText );
+ mpParaObj = pText ? pText->GetOutlinerParaObject() : nullptr;
+
+ if (mpParaObj != nullptr)
+ {
+ SetText(*mpParaObj);
+
+ ClearModifyFlag();
+ }
+ }
+ else
+ {
+ mpSearchSpellTextObj = nullptr;
+ }
+}
+
+void SdOutliner::PrepareSpellCheck()
+{
+ EESpellState eState = HasSpellErrors();
+ DBG_ASSERT(eState != EESpellState::NoSpeller, "No SpellChecker");
+
+ if (eState == EESpellState::Ok)
+ return;
+
+ // When spell checking we have to test whether we have processed the
+ // whole document and have reached the start page again.
+ if (meMode == SPELL)
+ {
+ if (maSearchStartPosition == sd::outliner::Iterator())
+ // Remember the position of the first text object so that we
+ // know when we have processed the whole document.
+ maSearchStartPosition = maObjectIterator;
+ else if (maSearchStartPosition == maObjectIterator)
+ {
+ mbEndOfSearch = true;
+ }
+ }
+
+ EnterEditMode( false );
+}
+
+void SdOutliner::PrepareSearchAndReplace()
+{
+ if (!HasText( *mpSearchItem ))
+ return;
+
+ // Set the object now that we know it matches.
+ mpObj = SetObject(maCurrentPosition);
+
+ mbStringFound = true;
+ mbMatchMayExist = true;
+
+ EnterEditMode(false);
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ // Start search at the right end of the current object's text
+ // depending on the search direction.
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ pOutlinerView->SetSelection (GetSearchStartPosition ());
+}
+
+void SdOutliner::SetViewMode (PageKind ePageKind)
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ std::shared_ptr<sd::DrawViewShell> pDrawViewShell(
+ std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell));
+ if (pDrawViewShell == nullptr || ePageKind == pDrawViewShell->GetPageKind())
+ return;
+
+ // Restore old edit mode.
+ pDrawViewShell->ChangeEditMode(mpImpl->meOriginalEditMode, false);
+
+ SetStatusEventHdl(Link<EditStatus&,void>());
+ OUString sViewURL;
+ switch (ePageKind)
+ {
+ case PageKind::Standard:
+ default:
+ sViewURL = sd::framework::FrameworkHelper::msImpressViewURL;
+ break;
+ case PageKind::Notes:
+ sViewURL = sd::framework::FrameworkHelper::msNotesViewURL;
+ break;
+ case PageKind::Handout:
+ sViewURL = sd::framework::FrameworkHelper::msHandoutViewURL;
+ break;
+ }
+ // The text object iterator is destroyed when the shells are
+ // switched but we need it so save it and restore it afterwards.
+ sd::outliner::Iterator aIterator (maObjectIterator);
+ bool bMatchMayExist = mbMatchMayExist;
+
+ sd::ViewShellBase& rBase = pViewShell->GetViewShellBase();
+
+ rtl::Reference<sd::FuSearch> xFuSearch;
+ if (pViewShell->GetView())
+ xFuSearch = pViewShell->GetView()->getSearchContext().getFunctionSearch();
+
+ SetViewShell(std::shared_ptr<sd::ViewShell>());
+ sd::framework::FrameworkHelper::Instance(rBase)->RequestView(
+ sViewURL,
+ sd::framework::FrameworkHelper::msCenterPaneURL);
+
+ // Force (well, request) a synchronous update of the configuration.
+ // In a better world we would handle the asynchronous view update
+ // instead. But that would involve major restructuring of the
+ // Outliner code.
+ sd::framework::FrameworkHelper::Instance(rBase)->RequestSynchronousUpdate();
+
+ auto pNewViewShell = rBase.GetMainViewShell();
+ SetViewShell(pNewViewShell);
+ if (xFuSearch.is() && pNewViewShell->GetView())
+ pNewViewShell->GetView()->getSearchContext().setSearchFunction(xFuSearch);
+
+ // Switching to another view shell has intermediatly called
+ // EndSpelling(). A PrepareSpelling() is pending, so call that now.
+ PrepareSpelling();
+
+ // Update the number of pages so that
+ // <member>DetectChange()</member> has the correct value to compare
+ // to.
+ mnPageCount = mpDrawDocument->GetSdPageCount(ePageKind);
+
+ maObjectIterator = aIterator;
+ mbMatchMayExist = bMatchMayExist;
+
+ // Save edit mode so that it can be restored when switching the view
+ // shell again.
+ pDrawViewShell = std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell);
+ OSL_ASSERT(pDrawViewShell != nullptr);
+ if (pDrawViewShell != nullptr)
+ mpImpl->meOriginalEditMode = pDrawViewShell->GetEditMode();
+}
+
+void SdOutliner::SetPage (EditMode eEditMode, sal_uInt16 nPageIndex)
+{
+ if ( ! mbRestrictSearchToSelection)
+ {
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ std::shared_ptr<sd::DrawViewShell> pDrawViewShell(
+ std::dynamic_pointer_cast<sd::DrawViewShell>(pViewShell));
+ OSL_ASSERT(pDrawViewShell != nullptr);
+ if (pDrawViewShell != nullptr)
+ {
+ pDrawViewShell->ChangeEditMode(eEditMode, false);
+ pDrawViewShell->SwitchPage(nPageIndex);
+ }
+ }
+}
+
+void SdOutliner::EnterEditMode (bool bGrabFocus)
+{
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (!(pOutlinerView && mpSearchSpellTextObj))
+ return;
+
+ pOutlinerView->SetOutputArea( ::tools::Rectangle( Point(), Size(1, 1)));
+ SetPaperSize( mpSearchSpellTextObj->GetLogicRect().GetSize() );
+ SdrPageView* pPV = mpView->GetSdrPageView();
+
+ // Make FuText the current function.
+ SfxUInt16Item aItem (SID_TEXTEDIT, 1);
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (!(pViewShell && pViewShell->GetDispatcher()))
+ return;
+
+ pViewShell->GetDispatcher()->ExecuteList(
+ SID_TEXTEDIT, SfxCallMode::SYNCHRON | SfxCallMode::RECORD, {&aItem});
+
+ if (mpView->IsTextEdit())
+ {
+ // end text edition before starting it again
+ mpView->SdrEndTextEdit();
+ }
+
+ // To be consistent with the usual behaviour in the Office the text
+ // object that is put into edit mode would have also to be selected.
+ // Starting the text edit mode is not enough so we do it here by
+ // hand.
+ mpView->UnmarkAllObj(pPV);
+ mpView->MarkObj(mpSearchSpellTextObj, pPV);
+
+ mpSearchSpellTextObj->setActiveText(mnText);
+
+ // Turn on the edit mode for the text object.
+ SetUpdateLayout(true);
+ mpView->SdrBeginTextEdit(mpSearchSpellTextObj, pPV, mpWindow, true, this,
+ pOutlinerView, true, true, bGrabFocus);
+
+ mbFoundObject = true;
+}
+
+ESelection SdOutliner::GetSearchStartPosition() const
+{
+ ESelection aPosition;
+ if (mbDirectionIsForward)
+ {
+ // The default constructor uses the beginning of the text as default.
+ aPosition = ESelection ();
+ }
+ else
+ {
+ // Retrieve the position after the last character in the last
+ // paragraph.
+ sal_Int32 nParagraphCount = GetParagraphCount();
+ if (nParagraphCount == 0)
+ aPosition = ESelection();
+ else
+ {
+ sal_Int32 nLastParagraphLength = GetEditEngine().GetTextLen (
+ nParagraphCount-1);
+ aPosition = ESelection (nParagraphCount-1, nLastParagraphLength);
+ }
+ }
+
+ return aPosition;
+}
+
+bool SdOutliner::HasNoPreviousMatch()
+{
+ OutlinerView* pOutlinerView = getOutlinerView();
+
+ DBG_ASSERT (pOutlinerView!=nullptr, "outline view in SdOutliner::HasNoPreviousMatch is NULL");
+
+ // Detect whether the cursor stands at the beginning
+ // resp. at the end of the text.
+ return pOutlinerView->GetSelection() == GetSearchStartPosition();
+}
+
+bool SdOutliner::HandleFailedSearch()
+{
+ bool bContinueSearch = false;
+
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView && mpSearchItem)
+ {
+ // Detect whether there is/may be a prior match. If there is then
+ // ask the user whether to wrap around. Otherwise tell the user
+ // that there is no match.
+ if (HasNoPreviousMatch ())
+ {
+ // No match found in the whole presentation.
+ SvxSearchDialogWrapper::SetSearchLabel(SearchLabel::NotFound);
+ }
+
+ else
+ {
+ // No further matches found. Ask the user whether to wrap
+ // around and start again.
+ bContinueSearch = ShowWrapAroundDialog();
+ }
+ }
+
+ return bContinueSearch;
+}
+
+SdrObject* SdOutliner::SetObject (
+ const sd::outliner::IteratorPosition& rPosition)
+{
+ SetViewMode (rPosition.mePageKind);
+ SetPage (rPosition.meEditMode, static_cast<sal_uInt16>(rPosition.mnPageIndex));
+ mnText = rPosition.mnText;
+ return rPosition.mxObject.get();
+}
+
+void SdOutliner::SetViewShell (const std::shared_ptr<sd::ViewShell>& rpViewShell)
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (pViewShell == rpViewShell)
+ return;
+
+ // Set the new view shell.
+ mpWeakViewShell = rpViewShell;
+ // When the outline view is not owned by us then we have to clear
+ // that pointer so that the current one for the new view shell will
+ // be used (in ProvideOutlinerView).
+ if (rpViewShell)
+ {
+ mpView = rpViewShell->GetView();
+
+ mpWindow = rpViewShell->GetActiveWindow();
+
+ mpImpl->ProvideOutlinerView(*this, rpViewShell, mpWindow);
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ pOutlinerView->SetWindow(mpWindow);
+ }
+ else
+ {
+ mpView = nullptr;
+ mpWindow = nullptr;
+ }
+}
+
+void SdOutliner::HandleChangedSelection()
+{
+ maMarkListCopy.clear();
+ mbRestrictSearchToSelection = mpView->AreObjectsMarked();
+ if (!mbRestrictSearchToSelection)
+ return;
+
+ // Make a copy of the current mark list.
+ const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();
+ const size_t nCount = rMarkList.GetMarkCount();
+ if (nCount > 0)
+ {
+ maMarkListCopy.clear();
+ maMarkListCopy.reserve (nCount);
+ for (size_t i=0; i<nCount; ++i)
+ maMarkListCopy.emplace_back(rMarkList.GetMark(i)->GetMarkedSdrObj ());
+ }
+ else
+ // No marked object. Is this case possible?
+ mbRestrictSearchToSelection = false;
+}
+
+void SdOutliner::StartConversion( LanguageType nSourceLanguage, LanguageType nTargetLanguage,
+ const vcl::Font *pTargetFont, sal_Int32 nOptions, bool bIsInteractive )
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ bool bMultiDoc = nullptr != dynamic_cast< const sd::DrawViewShell *>( pViewShell.get() );
+
+ meMode = TEXT_CONVERSION;
+ mbDirectionIsForward = true;
+ mpSearchItem.reset();
+ mnConversionLanguage = nSourceLanguage;
+
+ BeginConversion();
+
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ {
+ pOutlinerView->StartTextConversion(
+ GetMessageBoxParent(),
+ nSourceLanguage,
+ nTargetLanguage,
+ pTargetFont,
+ nOptions,
+ bIsInteractive,
+ bMultiDoc);
+ }
+
+ EndConversion();
+}
+
+/** Prepare to do a text conversion on the current text object. This
+ includes putting it into edit mode.
+*/
+void SdOutliner::PrepareConversion()
+{
+ SetUpdateLayout(true);
+ if( HasConvertibleTextPortion( mnConversionLanguage ) )
+ {
+ SetUpdateLayout(false);
+ mbStringFound = true;
+ mbMatchMayExist = true;
+
+ EnterEditMode(true);
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ // Start search at the right end of the current object's text
+ // depending on the search direction.
+ }
+ else
+ {
+ SetUpdateLayout(false);
+ }
+}
+
+void SdOutliner::BeginConversion()
+{
+ SetRefDevice( SD_MOD()->GetVirtualRefDevice() );
+
+ sd::ViewShellBase* pBase = getViewShellBase();
+ if (pBase != nullptr)
+ SetViewShell (pBase->GetMainViewShell());
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (pViewShell)
+ {
+ mbStringFound = false;
+
+ // Supposed that we are not located at the very beginning/end of the
+ // document then there may be a match in the document prior/after
+ // the current position.
+ mbMatchMayExist = true;
+
+ maObjectIterator = sd::outliner::Iterator();
+ maSearchStartPosition = sd::outliner::Iterator();
+ RememberStartPosition();
+
+ mpImpl->ProvideOutlinerView(*this, pViewShell, mpWindow);
+
+ HandleChangedSelection ();
+ }
+ ClearModifyFlag();
+}
+
+void SdOutliner::EndConversion()
+{
+ EndSpelling();
+}
+
+bool SdOutliner::ConvertNextDocument()
+{
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ if (dynamic_cast< const sd::OutlineViewShell *>( pViewShell.get() ) )
+ return false;
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( true );
+
+ Initialize ( true );
+
+ OutlinerView* pOutlinerView = getOutlinerView();
+ if (pOutlinerView != nullptr)
+ {
+ mpWindow = pViewShell->GetActiveWindow();
+ pOutlinerView->SetWindow(mpWindow);
+ }
+ ProvideNextTextObject ();
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ ClearModifyFlag();
+
+ // for text conversion we automatically wrap around one
+ // time and stop at the start shape
+ if( mpFirstObj )
+ {
+ if( (mnText == 0) && (mpFirstObj == mpObj) )
+ return false;
+ }
+ else
+ {
+ mpFirstObj = mpObj;
+ }
+
+ return !mbEndOfSearch;
+}
+
+weld::Window* SdOutliner::GetMessageBoxParent()
+{
+ // We assume that the parent of the given message box is NULL, i.e. it is
+ // modal with respect to the top application window. However, this
+ // does not affect the search dialog. Therefore we have to lock it here
+ // while the message box is being shown. We also have to take into
+ // account that we are called during a spell check and the search dialog
+ // is not available.
+ weld::Window* pSearchDialog = nullptr;
+ SfxChildWindow* pChildWindow = nullptr;
+ switch (meMode)
+ {
+ case SEARCH:
+ if (SfxViewFrame* pViewFrm = SfxViewFrame::Current())
+ pChildWindow = pViewFrm->GetChildWindow(
+ SvxSearchDialogWrapper::GetChildWindowId());
+ break;
+
+ case SPELL:
+ if (SfxViewFrame* pViewFrm = SfxViewFrame::Current())
+ pChildWindow = pViewFrm->GetChildWindow(
+ sd::SpellDialogChildWindow::GetChildWindowId());
+ break;
+
+ case TEXT_CONVERSION:
+ // There should no messages boxes be displayed while doing the
+ // hangul hanja conversion.
+ break;
+ }
+
+ if (pChildWindow != nullptr)
+ {
+ auto xController = pChildWindow->GetController();
+ pSearchDialog = xController ? xController->getDialog() : nullptr;
+ }
+
+ if (pSearchDialog)
+ return pSearchDialog;
+
+ std::shared_ptr<sd::ViewShell> pViewShell (mpWeakViewShell.lock());
+ auto pWin = pViewShell->GetActiveWindow();
+ return pWin ? pWin->GetFrameWeld() : nullptr;
+}
+
+//===== SdOutliner::Implementation ==============================================
+
+SdOutliner::Implementation::Implementation()
+ : meOriginalEditMode(EditMode::Page),
+ mbOwnOutlineView(false),
+ mpOutlineView(nullptr)
+{
+}
+
+SdOutliner::Implementation::~Implementation()
+{
+ if (mbOwnOutlineView && mpOutlineView!=nullptr)
+ {
+ mpOutlineView->SetWindow(nullptr);
+ delete mpOutlineView;
+ mpOutlineView = nullptr;
+ }
+}
+
+/** We try to create a new OutlinerView only when there is none available,
+ either from an OutlinerViewShell or a previous call to
+ ProvideOutlinerView(). This is necessary to support the spell checker
+ which can not cope with exchanging the OutlinerView.
+*/
+void SdOutliner::Implementation::ProvideOutlinerView (
+ Outliner& rOutliner,
+ const std::shared_ptr<sd::ViewShell>& rpViewShell,
+ vcl::Window* pWindow)
+{
+ if (rpViewShell == nullptr)
+ return;
+
+ switch (rpViewShell->GetShellType())
+ {
+ case sd::ViewShell::ST_DRAW:
+ case sd::ViewShell::ST_IMPRESS:
+ case sd::ViewShell::ST_NOTES:
+ case sd::ViewShell::ST_HANDOUT:
+ {
+ // Create a new outline view to do the search on.
+ bool bInsert = false;
+ if (mpOutlineView != nullptr && !mbOwnOutlineView)
+ mpOutlineView = nullptr;
+
+ if (mpOutlineView == nullptr || !rOutliner.GetEditEngine().HasView(&mpOutlineView->GetEditView()))
+ {
+ delete mpOutlineView;
+ mpOutlineView = new OutlinerView(&rOutliner, pWindow);
+ mbOwnOutlineView = true;
+ bInsert = true;
+ }
+ else
+ mpOutlineView->SetWindow(pWindow);
+
+ EVControlBits nStat = mpOutlineView->GetControlWord();
+ nStat &= ~EVControlBits::AUTOSCROLL;
+ mpOutlineView->SetControlWord(nStat);
+
+ if (bInsert)
+ rOutliner.InsertView( mpOutlineView );
+
+ rOutliner.SetUpdateLayout(false);
+ mpOutlineView->SetOutputArea (::tools::Rectangle (Point(), Size(1, 1)));
+ rOutliner.SetPaperSize( Size(1, 1) );
+ rOutliner.SetText(OUString(), rOutliner.GetParagraph(0));
+
+ meOriginalEditMode =
+ std::static_pointer_cast<sd::DrawViewShell>(rpViewShell)->GetEditMode();
+ }
+ break;
+
+ case sd::ViewShell::ST_OUTLINE:
+ {
+ if (mpOutlineView!=nullptr && mbOwnOutlineView)
+ delete mpOutlineView;
+ mpOutlineView = rOutliner.GetView(0);
+ mbOwnOutlineView = false;
+ }
+ break;
+
+ default:
+ case sd::ViewShell::ST_NONE:
+ case sd::ViewShell::ST_PRESENTATION:
+ // Ignored
+ break;
+ }
+}
+
+void SdOutliner::Implementation::ReleaseOutlinerView()
+{
+ if (mbOwnOutlineView)
+ {
+ OutlinerView* pView = mpOutlineView;
+ mpOutlineView = nullptr;
+ mbOwnOutlineView = false;
+ if (pView != nullptr)
+ {
+ pView->SetWindow(nullptr);
+ delete pView;
+ }
+ }
+ else
+ {
+ mpOutlineView = nullptr;
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */