office-gobmx/sd/source/ui/inc/OutlineView.hxx

/*************************************************************************
 *
 *  $RCSfile: OutlineView.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: obo $ $Date: 2004-11-16 16:12:35 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef SD_OUTLINE_VIEW_HXX
#define SD_OUTLINE_VIEW_HXX

#ifndef SD_VIEW_HXX
#include "View.hxx"
#endif


class SdPage;
class DrawDocShell;
class SdrPage;
class EditStatus;
class Paragraph;
class SdrTextObj;
class Outliner;
class SfxProgress;

namespace sd {

class OutlineViewShell;

static const int MAX_OUTLINERVIEWS = 4;

/*************************************************************************
|*
|* Ableitung von ::sd::View fuer den Outline-Modus
|*
\************************************************************************/

class OutlineView
    : public ::sd::View
{
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*     GetLayoutTextObject(SdrPage* pPage);

    virtual void AddWin (::sd::Window* pWin);
    virtual void DelWin (::sd::Window* pWin);

    OutlinerView*   GetViewByWindow (::Window* pWin) const;
    SdrOutliner*    GetOutliner() { return(pOutliner) ; }

    Paragraph*      GetPrevTitle(const Paragraph* pPara);
    Paragraph*      GetNextTitle(const Paragraph* pPara);
    SdPage*         GetActualPage();

    /** 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 * );

    ULONG         GetPaperWidth() const { return 21000; }  // DIN A4 Breite

    BOOL          PrepareClose(BOOL bUI = TRUE);

    virtual BOOL    GetAttributes( SfxItemSet& rTargetSet, BOOL bOnlyHardAttr=FALSE ) const;
    virtual BOOL    SetAttributes(const SfxItemSet& rSet, BOOL bReplaceAll = FALSE);

//  virtual 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,
        USHORT nPage = SDRPAGE_NOTFOUND,
        USHORT nLayer = SDRPAGE_NOTFOUND);
    virtual sal_Int8 ExecuteDrop (
        const ExecuteDropEvent& rEvt,
        DropTargetHelper& rTargetHelper,
        ::sd::Window* pTargetWindow = NULL,
        USHORT nPage = SDRPAGE_NOTFOUND,
        USHORT nLayer = SDRPAGE_NOTFOUND);


    // #97766# Re-implement GetScriptType for this view to get correct results
    virtual sal_uInt16 GetScriptType() const;

private:
    OutlineViewShell* pOutlineViewShell;
    SdrOutliner*        pOutliner;
    OutlinerView*       pOutlinerView[MAX_OUTLINERVIEWS];

    Link                aOldParagraphInsertedHdl;
    Link                aOldParagraphRemovingHdl;
    Link                aOldDepthChangedHdl;
    Link                aOldStatusEventHdl;
    Link                aOldBeginMovingHdl;
    Link                aOldEndMovingHdl;
    Link                aOldRemovingPagesHdl;
    Link                aOldIndentingPagesHdl;

    List*               pOldParaOrder;
    List*               pSelectedParas;

    USHORT              nPagesToProcess;     // fuer die Fortschrittsanzeige
    USHORT              nPagesProcessed;

    BOOL                bFirstPaint;

    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 applicaten when the stylesettings
        change. Its only purpose is to call onUpdateStyleSettings() then.
    */
    DECL_LINK( AppEventListenerHdl, void * );
};

} // end of namespace sd

#endif