/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef SD_OUTLINE_VIEW_HXX #define SD_OUTLINE_VIEW_HXX #include #include #include "View.hxx" class SdPage; class SdrPage; class EditStatus; class Paragraph; class SdrTextObj; class Outliner; class SfxProgress; struct PaintFirstLineInfo; struct PasteOrDropInfos; namespace sd { namespace tools { class EventMultiplexerEvent; } } namespace sd { class DrawDocShell; class OutlineViewShell; class OutlineViewModelChangeGuard; class DrawDocShell; static const int MAX_OUTLINERVIEWS = 4; /************************************************************************* |* |* Ableitung von ::sd::View fuer den Outline-Modus |* \************************************************************************/ class OutlineView : public ::sd::View { friend class OutlineViewModelChangeGuard; public: OutlineView (DrawDocShell* pDocSh, ::Window* pWindow, OutlineViewShell* pOutlineViewSh); ~OutlineView (void); /** This method is called by the view shell that owns the view to tell the view that it can safely connect to the application. This method must not be called before the view shell is on the shell stack. */ void ConnectToApplication (void); void DisconnectFromApplication (void); TYPEINFO(); SdrTextObj* GetTitleTextObject(SdrPage* pPage); SdrTextObj* GetOutlineTextObject(SdrPage* pPage); SdrTextObj* CreateTitleTextObject(SdPage* pPage); SdrTextObj* CreateOutlineTextObject(SdPage* pPage); virtual void AddWindowToPaintView(OutputDevice* pWin); virtual void DeleteWindowFromPaintView(OutputDevice* pWin); OutlinerView* GetViewByWindow (::Window* pWin) const; SdrOutliner* GetOutliner() { return(mpOutliner) ; } Paragraph* GetPrevTitle(const Paragraph* pPara); Paragraph* GetNextTitle(const Paragraph* pPara); SdPage* GetActualPage(); SdPage* GetPageForParagraph( Paragraph* pPara ); Paragraph* GetParagraphForPage( ::Outliner* pOutl, SdPage* pPage ); /** selects the paragraph for the given page at the outliner view*/ void SetActualPage( SdPage* pActual ); virtual void Paint (const Rectangle& rRect, ::sd::Window* pWin); virtual void AdjustPosSizePixel( const Point &rPos, const Size &rSize, ::sd::Window* pWindow); // Callbacks fuer LINKs DECL_LINK( ParagraphInsertedHdl, Outliner * ); DECL_LINK( ParagraphRemovingHdl, Outliner * ); DECL_LINK( DepthChangedHdl, Outliner * ); DECL_LINK( StatusEventHdl, EditStatus * ); DECL_LINK( BeginMovingHdl, Outliner * ); DECL_LINK( EndMovingHdl, Outliner * ); DECL_LINK( RemovingPagesHdl, OutlinerView * ); DECL_LINK( IndentingPagesHdl, OutlinerView * ); DECL_LINK( BeginDropHdl, void * ); DECL_LINK( EndDropHdl, void * ); DECL_LINK( PaintingFirstLineHdl, PaintFirstLineInfo* ); sal_uLong GetPaperWidth() const { return 2*21000; } // DIN A4 Breite sal_Bool PrepareClose(sal_Bool bUI = sal_True); virtual sal_Bool GetAttributes( SfxItemSet& rTargetSet, sal_Bool bOnlyHardAttr=sal_False ) const; virtual sal_Bool SetAttributes(const SfxItemSet& rSet, sal_Bool bReplaceAll = sal_False); // virtual sal_Bool HasMarkedObjUnused() const; void FillOutliner(); void SetLinks(); void ResetLinks() const; SfxStyleSheet* GetStyleSheet() const; void SetSelectedPages(); virtual sal_Int8 AcceptDrop ( const AcceptDropEvent& rEvt, DropTargetHelper& rTargetHelper, ::sd::Window* pTargetWindow = NULL, sal_uInt16 nPage = SDRPAGE_NOTFOUND, sal_uInt16 nLayer = SDRPAGE_NOTFOUND); virtual sal_Int8 ExecuteDrop ( const ExecuteDropEvent& rEvt, DropTargetHelper& rTargetHelper, ::sd::Window* pTargetWindow = NULL, sal_uInt16 nPage = SDRPAGE_NOTFOUND, sal_uInt16 nLayer = SDRPAGE_NOTFOUND); // #97766# Re-implement GetScriptType for this view to get correct results virtual sal_uInt16 GetScriptType() const; /** After this method has been called with following changes of the current page are ignored in that the corresponding text is not selected. This is used to suppress unwanted side effects between selection and cursor position. */ void IgnoreCurrentPageChanges (bool bIgnore); #if 0 sal_Int32 GetPageNumberWidthPixel(); #endif void InvalidateSlideNumberArea(); /** creates and inserts an empty slide for the given paragraph. */ SdPage* InsertSlideForParagraph( Paragraph* pPara ); void UpdateParagraph( sal_uInt16 nPara ); protected: virtual void OnBeginPasteOrDrop( PasteOrDropInfos* pInfos ); virtual void OnEndPasteOrDrop( PasteOrDropInfos* pInfos ); private: /** 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 BeginModelChange(); /** call this method after BeginModelChange(), when all possible model changes are done. */ void EndModelChange(); /** merge edit engine undo actions if possible */ void TryToMergeUndoActions(); /** updates all changes in the outliner model to the draw model */ void UpdateDocument(); OutlineViewShell* mpOutlineViewShell; SdrOutliner* mpOutliner; OutlinerView* mpOutlinerView[MAX_OUTLINERVIEWS]; List* mpOldParaOrder; List* mpSelectedParas; sal_uInt16 mnPagesToProcess; // fuer die Fortschrittsanzeige sal_uInt16 mnPagesProcessed; sal_Bool mbFirstPaint; SfxProgress* mpProgress; /** stores the last used high contrast mode. this is changed in onUpdateStyleSettings() */ bool mbHighContrastMode; /** stores the last used document color. this is changed in onUpdateStyleSettings() */ Color maDocColor; /** updates the high contrast settings and document color if they changed. @param bForceUpdate forces the method to set all style settings */ void onUpdateStyleSettings( bool bForceUpdate = false ); /** this link is called from the vcl application when the stylesettings change. Its only purpose is to call onUpdateStyleSettings() then. */ DECL_LINK( AppEventListenerHdl, void * ); DECL_LINK(EventMultiplexerListener, sd::tools::EventMultiplexerEvent*); /** holds a model guard during drag and drop between BeginMovingHdl and EndMovingHdl */ std::auto_ptr< OutlineViewModelChangeGuard > maDragAndDropModelGuard; Font maPageNumberFont; sal_Int32 mnPageNumberWidthPixel; Font maBulletFont; SvxLRSpaceItem maLRSpaceItem; Image maSlideImage; }; // calls IgnoreCurrentPageChangesLevel with true in ctor and with false in dtor class OutlineViewPageChangesGuard { public: OutlineViewPageChangesGuard( OutlineView* pView ); ~OutlineViewPageChangesGuard(); private: OutlineView* mpView; }; // calls BeginModelChange() on c'tor and EndModelChange() on d'tor class OutlineViewModelChangeGuard { public: OutlineViewModelChangeGuard( OutlineView& rView ); ~OutlineViewModelChangeGuard(); private: OutlineView& mrView; }; } // end of namespace sd #endif