INTEGRATION: CWS canvas02 (1.1.2); FILE ADDED

2005/10/11 15:40:53 thb 1.1.2.2: #i54170# Corrected license headers 2005/08/19 11:03:10 thb 1.1.2.1: #i53538# Added null canvas. This canvas will do nothing, except log all operations (to stderr, currently, but planned are various targets)
2005-11-02 11:48:02 +00:00
parent 5ddbb682a6
commit 493b8be0e9
1 changed files with 100 additions and 0 deletions
--- a/canvas/source/null/null_canvasbitmap.hxx
+++ b/canvas/source/null/null_canvasbitmap.hxx
@@ -0,0 +1,100 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: null_canvasbitmap.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: kz $ $Date: 2005-11-02 12:48:02 $
+ *
+ *  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 _NULLCANVAS_CANVASBITMAP_HXX
+#define _NULLCANVAS_CANVASBITMAP_HXX
+
+#include <cppuhelper/compbase3.hxx>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/rendering/XBitmapCanvas.hpp>
+#include <com/sun/star/rendering/XIntegerBitmap.hpp>
+
+#include <basegfx/vector/b2isize.hxx>
+
+#include <boost/shared_ptr.hpp>
+
+#include <canvas/base/integerbitmapbase.hxx>
+
+#include "null_canvashelper.hxx"
+#include "null_spritecanvas.hxx"
+#include "null_usagecounter.hxx"
+
+
+/* Definition of CanvasBitmap class */
+
+namespace nullcanvas
+{
+    typedef ::cppu::WeakComponentImplHelper3< ::com::sun::star::rendering::XBitmapCanvas,
+                                              ::com::sun::star::rendering::XIntegerBitmap,
+                                               ::com::sun::star::lang::XServiceInfo >   CanvasBitmapBase_Base;
+    typedef ::canvas::IntegerBitmapBase< ::canvas::BaseMutexHelper< CanvasBitmapBase_Base >,
+                                         CanvasHelper,
+                                         ::osl::MutexGuard,
+                                         ::cppu::OWeakObject >                          CanvasBitmap_Base;
+
+    class CanvasBitmap : public CanvasBitmap_Base,
+                         private UsageCounter< CanvasBitmap >
+    {
+    public:
+        /** Create a canvas bitmap for the given surface
+
+            @param rSize
+            Size of the bitmap
+
+            @param rDevice
+            Reference device, with which bitmap should be compatible
+         */
+        CanvasBitmap( const ::basegfx::B2ISize& rSize,
+                      const DeviceRef&          rDevice,
+                      bool                      bHasAlpha );
+
+        /// Dispose all internal references
+        virtual void SAL_CALL disposing();
+
+        // XServiceInfo
+        virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
+        virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
+
+    private:
+        /** MUST hold here, too, since CanvasHelper only contains a
+            raw pointer (without refcounting)
+        */
+        DeviceRef               mpDevice;
+    };
+}
+
+#endif /* _NULLCANVAS_CANVASBITMAP_HXX */