INTEGRATION: CWS aw024 (1.1.4); FILE ADDED

2006/07/28 15:21:28 aw 1.1.4.3: #114408# adaptions for SW
2005/09/22 12:09:45 aw 1.1.4.2: #i39529# removed SISSL from headers
2005/05/19 12:29:35 aw 1.1.4.1: #i39529#

svx/inc/sdrpaintwindow.hxx

+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: sdrpaintwindow.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: ihi $ $Date: 2006-11-14 12:43:49 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 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
+ *
+ ************************************************************************/
+
+#ifndef _SDRPAINTWINDOW_HXX
+#define _SDRPAINTWINDOW_HXX
+
+#ifndef _VIRDEV_HXX //autogen
+#include <vcl/virdev.hxx>
+#endif
+
+#ifndef INCLUDED_SVXDLLAPI_H
+#include "svx/svxdllapi.h"
+#endif
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// predeclarations
+class SdrPaintView;
+
+namespace sdr
+{
+    namespace overlay
+    {
+        class OverlayManager;
+    } // end of namespace overlay
+} // end of namespace sdr
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+class SdrPreRenderDevice
+{
+    // The original OutputDevice
+    OutputDevice&                                       mrOutputDevice;
+
+    // The VirtualDevice for PreRendering
+    VirtualDevice                                       maPreRenderDevice;
+
+public:
+    SdrPreRenderDevice(OutputDevice& rOriginal);
+    ~SdrPreRenderDevice();
+
+    void PreparePreRenderDevice();
+    void OutputPreRenderDevice(const Region& rExpandedRegion);
+
+    OutputDevice& GetOriginalOutputDevice() const { return mrOutputDevice; }
+    OutputDevice& GetPreRenderDevice() { return maPreRenderDevice; }
+};
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+class SVX_DLLPUBLIC SdrPaintWindow
+{
+private:
+    // the OutputDevice this window represents
+    OutputDevice&                                       mrOutputDevice;
+
+    // the SdrPaintView this window belongs to
+    SdrPaintView&                                       mrPaintView;
+
+    // the new OverlayManager for the new OverlayObjects. Test add here, will
+    // replace the IAOManager as soon as it works.
+    ::sdr::overlay::OverlayManager*                     mpOverlayManager;
+
+    // The PreRenderDevice for PreRendering
+    SdrPreRenderDevice*                                 mpPreRenderDevice;
+
+    // The RedrawRegion used for rendering, Maybe expanded by ExpandPaintClipRegion
+    Region                                              maRedrawRegion;
+
+    // helpers
+    // create mpOverlayManager member on demand
+    void impCreateOverlayManager();
+
+public:
+    SdrPaintWindow(SdrPaintView& rNewPaintView, OutputDevice& rOut);
+    ~SdrPaintWindow();
+
+    // data read accesses
+    SdrPaintView& GetPaintView() const { return mrPaintView; }
+    OutputDevice& GetOutputDevice() const { return mrOutputDevice; }
+
+    // OVERLAYMANAGER
+    ::sdr::overlay::OverlayManager* GetOverlayManager() const;
+    void DrawOverlay(const Region& rRegion);
+    void HideOverlay(const Region& rRegion);
+
+    // calculate visible area and return
+    Rectangle GetVisibleArea() const;
+
+    // Is OutDev a printer?
+    sal_Bool OutputToPrinter() const { return (OUTDEV_PRINTER == mrOutputDevice.GetOutDevType()); }
+
+    // Is OutDev a window?
+    sal_Bool OutputToWindow() const { return (OUTDEV_WINDOW == mrOutputDevice.GetOutDevType()); }
+
+    // Is OutDev a VirtualDevice?
+    sal_Bool OutputToVirtualDevice() const { return (OUTDEV_VIRDEV == mrOutputDevice.GetOutDevType()); }
+
+    // Is OutDev a recording MetaFile?
+    sal_Bool OutputToRecordingMetaFile() const;
+
+    // prepare PreRendering (evtl.)
+    void PreparePreRenderDevice();
+    void DestroyPreRenderDevice();
+    void OutputPreRenderDevice(const Region& rExpandedRegion);
+    SdrPreRenderDevice* GetPreRenderDevice() const { return mpPreRenderDevice; }
+
+    // RedrawRegion, maybe expanded by ExpandPaintClipRegion
+    const Region& GetRedrawRegion() const;
+    void SetRedrawRegion(const Region& rNew);
+};
+
+// typedefs for a list of SdrPaintWindows
+typedef ::std::vector< SdrPaintWindow* > SdrPaintWindowVector;
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#endif //_SDRPAINTWINDOW_HXX
+