xref: /aoo41x/main/sd/source/ui/inc/View.hxx (revision af89ca6e)

/**************************************************************
 *
 * 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
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#ifndef SD_VIEW_HXX
#define SD_VIEW_HXX

#include "pres.hxx"
#include <tools/gen.hxx>
#include <svtools/transfer.hxx>
#include <svx/fmview.hxx>
#include <svx/svdmark.hxx>
//#ifndef _SVDVMARK_HXX //autogen
//#include <svx/svdvmark.hxx>
//#endif
#include <svx/svdpage.hxx>
#include "fupoor.hxx"

#include "smarttag.hxx"
#include <editeng/numitem.hxx>

class SdDrawDocument;
class SdrOle2Obj;
class SdrGrafObj;
class SdrMediaObj;
class OutputDevice;
class VirtualDevice;
class ImageMap;
class Point;
class Graphic;
class SdrOutliner;
class TransferableDataHelper;
struct StyleRequestData;
class Outliner;

namespace sd {

class DrawDocShell;
struct SdNavigatorDropEvent;
class ViewShell;
class Window;
class ViewClipboard;

// -------------------
// - SdViewRedrawRec -
// -------------------

struct SdViewRedrawRec
{
	OutputDevice* mpOut;
	Rectangle	  aRect;
};


class View : public FmFormView
{
public:
    TYPEINFO();

    View (
        SdDrawDocument* pDrawDoc,
        OutputDevice* pOutDev,
        ViewShell* pViewSh=NULL);
	virtual ~View (void);

	void                    CompleteRedraw( OutputDevice* pOutDev, const Region& rReg, sdr::contact::ViewObjectContactRedirector* pRedirector = 0L);

	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 void	        MarkListHasChanged();
	virtual void	        ModelHasChanged();
	virtual void            SelectAll();
	virtual void            DoCut(::Window* pWindow=NULL);
	virtual void            DoCopy(::Window* pWindow=NULL);
	virtual void            DoPaste(::Window* pWindow=NULL);
	virtual void            DoConnect(SdrOle2Obj* pOleObj);
	virtual sal_Bool            SetStyleSheet(SfxStyleSheet* pStyleSheet, sal_Bool bDontRemoveHardAttr = sal_False);
	virtual void            StartDrag( const Point& rStartPos, ::Window* pWindow );
	virtual void            DragFinished( sal_Int8 nDropAction );
	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);

	::com::sun::star::uno::Reference<
        ::com::sun::star::datatransfer::XTransferable>
        CreateClipboardDataObject (::sd::View*, ::Window& rWindow);
	::com::sun::star::uno::Reference<
        ::com::sun::star::datatransfer::XTransferable>
        CreateDragDataObject (::sd::View*, ::Window& rWindow,
            const Point& rDragPos);
	::com::sun::star::uno::Reference<
        ::com::sun::star::datatransfer::XTransferable>
        CreateSelectionDataObject (::sd::View*, ::Window& rWindow);

    void                    UpdateSelectionClipboard( sal_Bool bForceDeselect );

	inline DrawDocShell* GetDocSh (void) const;
    inline SdDrawDocument* GetDoc (void) const;
    inline ViewShell* GetViewShell (void) const;

	virtual sal_Bool SdrBeginTextEdit(SdrObject* pObj, SdrPageView* pPV = 0L, ::Window* pWin = 0L, sal_Bool bIsNewObj = sal_False,
		SdrOutliner* pGivenOutliner = 0L, OutlinerView* pGivenOutlinerView = 0L,
        sal_Bool bDontDeleteOutliner = sal_False, sal_Bool bOnlyOneView = sal_False, sal_Bool bGrabFocus = sal_True);

	virtual SdrEndTextEditKind SdrEndTextEdit(sal_Bool bDontDeleteReally = sal_False);

	bool RestoreDefaultText( SdrTextObj* pTextObj );

	sal_Bool		            InsertData( const TransferableDataHelper& rDataHelper,
							            const Point& rPos, sal_Int8& rDnDAction, sal_Bool bDrag,
							            sal_uLong nFormat = 0, sal_uInt16 nPage = SDRPAGE_NOTFOUND, sal_uInt16 nLayer = SDRLAYER_NOTFOUND );
	/** gets the metafile from the given transferable helper and insert it as a graphic shape.
		@param bOptimize if set to true, the metafile is analyzed and if only one bitmap action is
						 present, then is is inserted as a single graphic.
	*/
	bool					InsertMetaFile( TransferableDataHelper& rDataHelper,
											const Point& rInsertPos,
											ImageMap* pImageMap, bool bOptimize );

	SdrGrafObj*             InsertGraphic( const Graphic& rGraphic,
							               sal_Int8& rAction, const Point& rPos,
							               SdrObject* pSelectedObj, ImageMap* pImageMap );
    SdrMediaObj*            InsertMediaURL( const rtl::OUString& rMediaURL, sal_Int8& rAction,
								            const Point& rPos, const Size& rSize );

	bool PasteRTFTable( SotStorageStreamRef xStm, SdrPage* pPage, sal_uLong nPasteOptions );

	sal_Bool	                IsPresObjSelected(sal_Bool bOnPage=sal_True, sal_Bool bOnMasterPage=sal_True, sal_Bool bCheckPresObjListOnly=sal_False, sal_Bool bCheckLayoutOnly=sal_False) const;

	void	                SetMarkedOriginalSize();

	void	                LockRedraw(sal_Bool bLock);

	sal_Bool	                IsMorphingAllowed() const;
	sal_Bool	                IsVectorizeAllowed() const;

	virtual SfxStyleSheet*  GetStyleSheet() const;

	sal_Bool	                GetExchangeList( List*& rpExchangeList, List* pBookmarkList, sal_uInt16 nType );

	virtual void onAccessibilityOptionsChanged();

	virtual SdrModel*   GetMarkedObjModel() const;
	virtual sal_Bool		Paste(const SdrModel& rMod, const Point& rPos, SdrObjList* pLst=NULL, sal_uInt32 nOptions=0);
	using SdrExchangeView::Paste;

	/** returns true if we have an undo manager and there is an open list undo action */
	bool isRecordingUndo() const;

	virtual void AddCustomHdl();

	SmartTagSet& getSmartTags() { return maSmartTags; }
	void selectSmartTag( const SmartTagReference& xTag );
	void updateHandles();

	virtual SdrViewContext GetContext() const;
	virtual sal_Bool HasMarkablePoints() const;
	virtual sal_uLong GetMarkablePointCount() const;
	virtual sal_Bool HasMarkedPoints() const;
	virtual sal_uLong GetMarkedPointCount() const;
	virtual sal_Bool IsPointMarkable(const SdrHdl& rHdl) const;
	virtual sal_Bool MarkPoint(SdrHdl& rHdl, sal_Bool bUnmark=sal_False);
	virtual void CheckPossibilities();
	virtual sal_Bool MarkPoints(const ::Rectangle* pRect, sal_Bool bUnmark);
	using SdrMarkView::MarkPoints;

    bool ShouldToggleOn(
        const bool bBulletOnOffMode,
        const bool bNormalBullet);

    /** change the bullets/numbering of the marked objects

        @param bToggle
        true: just toggle the current bullets/numbering on --> off resp. off --> on

        @param bHandleBullets
        true: handle bullets
        false: handle numbering

        @param pNumRule
        numbering rule which needs to be applied. can be 0.

        @param bSwitchOff
        true: switch off bullets/numbering
    */
    void ChangeMarkedObjectsBulletsNumbering(
        const bool bToggle,
        const bool bHandleBullets,
        const SvxNumRule* pNumRule,
        const bool bSwitchOff);

	void SetPossibilitiesDirty() { bPossibilitiesDirty = true; }
	void SetMoveAllowed( bool bSet ) { bMoveAllowed = bSet; }
	void SetMoveProtected( bool bSet ) { bMoveProtect = bSet; }
	void SetResizeFreeAllowed( bool bSet ) { bResizeFreeAllowed = bSet; }
	void SetResizePropAllowed( bool bSet ) { bResizePropAllowed = bSet; }
	void SetResizeProtected( bool bSet ) { bResizeProtect = bSet; }

	void SetMarkedPointsSmoothPossible( bool bSet ) { bSetMarkedPointsSmoothPossible = bSet; }
	void SetMarkedSegmentsKindPossible( bool bSet ) { bSetMarkedSegmentsKindPossible = bSet; }

	SdrObject* GetEmptyPresentationObject( PresObjKind eKind );
protected:
	DECL_LINK( OnParagraphInsertedHdl, ::Outliner * );
    DECL_LINK( OnParagraphRemovingHdl, ::Outliner * );

    virtual void OnBeginPasteOrDrop( PasteOrDropInfos* pInfos );
    virtual void OnEndPasteOrDrop( PasteOrDropInfos* pInfos );

	SdDrawDocument* 	    mpDoc;
	DrawDocShell* 			mpDocSh;
	ViewShell*				mpViewSh;
	SdrMarkList*		    mpDragSrcMarkList;
	SdrObject*			    mpDropMarkerObj;
	SdrDropMarkerOverlay*	mpDropMarker;
	sal_uInt16				    mnDragSrcPgNum;
	Point				    maDropPos;
	::std::vector< String >	maDropFileVector;
	sal_Int8			    mnAction;
	Timer				    maDropErrorTimer;
	Timer				    maDropInsertFileTimer;
	sal_uInt16				    mnLockRedrawSmph;
	List*				    mpLockedRedraws;
	bool					mbIsDropAllowed;

					        DECL_LINK( DropErrorHdl, Timer* );
					        DECL_LINK( DropInsertFileHdl, Timer* );
					        DECL_LINK( ExecuteNavigatorDrop, SdNavigatorDropEvent* pSdNavigatorDropEvent );

	void ImplClearDrawDropMarker();

	SmartTagSet				maSmartTags;

private:
    ::std::auto_ptr<ViewClipboard> mpClipboard;
};


DrawDocShell* View::GetDocSh (void) const
{
    return mpDocSh;
}
SdDrawDocument* View::GetDoc (void) const
{
    return mpDoc;
}

ViewShell* View::GetViewShell (void) const
{
    return mpViewSh;
}

} // end of namespace sd

#endif