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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SD_OUTLINE_VIEW_HXX
#define SD_OUTLINE_VIEW_HXX
#include <vcl/image.hxx>
#include <editeng/lrspitem.hxx>
#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* );
ULONG GetPaperWidth() const { return 2*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);
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);
// Re-implement GetScriptType for this view to get correct results
virtual sal_uInt16 GetScriptType() const;
/** After this method has been called with <TRUE/> following changes of
the current page are ignored in that the corresponding text is not
selected.
This is used to supress unwanted side effects between selection and
cursor position.
*/
void IgnoreCurrentPageChanges (bool bIgnore);
void InvalidateSlideNumberArea();
/** creates and inserts an empty slide for the given paragraph. */
SdPage* InsertSlideForParagraph( Paragraph* pPara );
void UpdateParagraph( USHORT 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;
USHORT mnPagesToProcess; // fuer die Fortschrittsanzeige
USHORT mnPagesProcessed;
BOOL mbFirstPaint;
SfxProgress* mpProgress;
/** 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 * );
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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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