#110496# Merge from cws_srx645_canvas01: first working version of XCanvas UNO components, for now consisting of javacanvas.uno.jar, vclcanvas.uno and directxcanvas.uno (windows only)

1 files changed, 298 insertions, 0 deletions

diff --git a/canvas/source/vcl/spritecanvas.hxx b/canvas/source/vcl/spritecanvas.hxx
new file mode 100644
index 000000000000..3ef72a84bea9
--- /dev/null
+++ b/canvas/source/vcl/spritecanvas.hxx
@@ -0,0 +1,298 @@
+/*************************************************************************
+ *
+ *  $RCSfile: spritecanvas.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: thb $ $Date: 2004-03-18 10:38:44 $
+ *
+ *  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 _VCLCANVAS_SPRITECANVAS_HXX_
+#define _VCLCANVAS_SPRITECANVAS_HXX_
+
+#include <memory>
+
+#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
+#include <com/sun/star/uno/Reference.hxx>
+#endif
+#ifndef _COM_SUN_STAR_UNO_ANY_HXX_
+#include <com/sun/star/uno/Any.hxx>
+#endif
+
+#ifndef _CPPUHELPER_COMPBASE4_HXX_
+#include <cppuhelper/compbase4.hxx>
+#endif
+#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
+#include <comphelper/broadcasthelper.hxx>
+#endif
+#ifndef _COMPHELPER_UNO3_HXX
+#include <comphelper/uno3.hxx>
+#endif
+
+#ifndef _RTL_REF_HXX_
+#include <rtl/ref.hxx>
+#endif
+
+#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
+#include <com/sun/star/lang/XInitialization.hpp>
+#endif
+#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#endif
+#ifndef _COM_SUN_STAR_LANG_XSERVICENAME_HPP_
+#include <com/sun/star/lang/XServiceName.hpp>
+#endif
+
+#ifndef _SV_VIRDEV_HXX
+#include <vcl/virdev.hxx>
+#endif
+
+#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_XSPRITECANVAS_HPP_
+#include <drafts/com/sun/star/rendering/XSpriteCanvas.hpp>
+#endif
+
+#include <canvas/vclwrapper.hxx>
+
+#include "redrawmanager.hxx"
+#include "spritesurface.hxx"
+#include "outdevprovider.hxx"
+#include "canvasbase.hxx"
+#include "impltools.hxx"
+
+class OutputDevice;
+class Point;
+
+namespace com { namespace sun { namespace star { namespace uno
+{
+    class XComponentContext;
+    class RuntimeException;
+} } } }
+
+class Window;
+
+namespace vclcanvas
+{
+    typedef ::cppu::WeakComponentImplHelper4< ::drafts::com::sun::star::rendering::XSpriteCanvas,
+                         ::com::sun::star::lang::XInitialization,
+                         ::com::sun::star::lang::XServiceInfo,
+                         ::com::sun::star::lang::XServiceName >  SpriteCanvas_Base;
+
+    class SpriteCanvas : public ::comphelper::OBaseMutex,
+                         public SpriteSurface,
+                         public OutDevProvider,
+                         public SpriteCanvas_Base
+
+    {
+    public:
+        typedef ::rtl::Reference< SpriteCanvas > ImplRef;
+
+        SpriteCanvas( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
+
+        // XInterface
+
+        // Need to implement that, because OutDevProvide comes with an
+        // unimplemented version of XInterface.
+
+        // Forwarding the XInterface implementation to the
+        // cppu::ImplHelper templated base, which does the refcounting and
+        // queryInterface for us:  Classname     Base doing refcount and handling queryInterface
+        //                             |                 |
+        //                             V                 V
+        DECLARE_UNO3_AGG_DEFAULTS( SpriteCanvas, SpriteCanvas_Base );
+
+        // XCanvas
+        virtual void SAL_CALL drawPoint( const ::drafts::com::sun::star::geometry::RealPoint2D&     aPoint,
+                                         const ::drafts::com::sun::star::rendering::ViewState&      viewState,
+                                         const ::drafts::com::sun::star::rendering::RenderState&    renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL drawLine( const ::drafts::com::sun::star::geometry::RealPoint2D&  aStartPoint,
+                                        const ::drafts::com::sun::star::geometry::RealPoint2D&  aEndPoint,
+                                        const ::drafts::com::sun::star::rendering::ViewState&   viewState,
+                                        const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL drawBezier( const ::drafts::com::sun::star::geometry::RealBezierSegment2D&    aBezierSegment,
+                                          const ::drafts::com::sun::star::geometry::RealPoint2D&            aEndPoint,
+                                          const ::drafts::com::sun::star::rendering::ViewState&             viewState,
+                                          const ::drafts::com::sun::star::rendering::RenderState&           renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            drawPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
+                             const ::drafts::com::sun::star::rendering::ViewState&                                          viewState,
+                             const ::drafts::com::sun::star::rendering::RenderState&                                        renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            strokePolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >&   xPolyPolygon,
+                               const ::drafts::com::sun::star::rendering::ViewState&                                            viewState,
+                               const ::drafts::com::sun::star::rendering::RenderState&                                          renderState,
+                               const ::drafts::com::sun::star::rendering::StrokeAttributes&                                     strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            strokeTexturedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >&   xPolyPolygon,
+                                       const ::drafts::com::sun::star::rendering::ViewState&                                            viewState,
+                                       const ::drafts::com::sun::star::rendering::RenderState&                                          renderState,
+                                       const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >&           textures,
+                                       const ::drafts::com::sun::star::rendering::StrokeAttributes&                                     strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            strokeTextureMappedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >&  xPolyPolygon,
+                                            const ::drafts::com::sun::star::rendering::ViewState&                                           viewState,
+                                            const ::drafts::com::sun::star::rendering::RenderState&                                         renderState,
+                                            const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >&          textures,
+                                            const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::geometry::XMapping2D >&       xMapping,
+                                            const ::drafts::com::sun::star::rendering::StrokeAttributes&                                    strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >   SAL_CALL
+            queryStrokeShapes( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >&   xPolyPolygon,
+                               const ::drafts::com::sun::star::rendering::ViewState&                                            viewState,
+                               const ::drafts::com::sun::star::rendering::RenderState&                                          renderState,
+                               const ::drafts::com::sun::star::rendering::StrokeAttributes&                                     strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            fillPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
+                             const ::drafts::com::sun::star::rendering::ViewState&                                          viewState,
+                             const ::drafts::com::sun::star::rendering::RenderState&                                        renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            fillTexturedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
+                                     const ::drafts::com::sun::star::rendering::ViewState&                                          viewState,
+                                     const ::drafts::com::sun::star::rendering::RenderState&                                        renderState,
+                                     const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >&         textures ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            fillTextureMappedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >&    xPolyPolygon,
+                                          const ::drafts::com::sun::star::rendering::ViewState&                                             viewState,
+                                          const ::drafts::com::sun::star::rendering::RenderState&                                           renderState,
+                                          const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >&            textures,
+                                          const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::geometry::XMapping2D >&         xMapping ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >      SAL_CALL
+            queryFont( const ::drafts::com::sun::star::rendering::FontRequest&  fontRequest ) throw (::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            drawText( const ::drafts::com::sun::star::rendering::StringContext&                                     text,
+                      const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >&   xFont,
+                      const ::drafts::com::sun::star::rendering::ViewState&                                         viewState,
+                      const ::drafts::com::sun::star::rendering::RenderState&                                       renderState,
+                      sal_Int8                                                                                      textDirection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            drawOffsettedText( const ::drafts::com::sun::star::rendering::StringContext&                                    text,
+                               const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >&  xFont,
+                               const ::com::sun::star::uno::Sequence< double >&                                             offsets,
+                               const ::drafts::com::sun::star::rendering::ViewState&                                        viewState,
+                               const ::drafts::com::sun::star::rendering::RenderState&                                      renderState,
+                               sal_Int8                                                                                     textDirection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
+            drawBitmap( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmap >& xBitmap,
+                        const ::drafts::com::sun::star::rendering::ViewState&                                   viewState,
+                        const ::drafts::com::sun::star::rendering::RenderState&                                 renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XGraphicDevice >   SAL_CALL
+            getDevice() throw (::com::sun::star::uno::RuntimeException);
+
+        // XBitmapCanvas (only providing, not implementing the
+        // interface. Also note subtle method parameter differences)
+        virtual void SAL_CALL copyRect( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmapCanvas >&   sourceCanvas,
+                                        const ::drafts::com::sun::star::geometry::RealRectangle2D&                                      sourceRect,
+                                        const ::drafts::com::sun::star::rendering::ViewState&                                           sourceViewState,
+                                        const ::drafts::com::sun::star::rendering::RenderState&                                         sourceRenderState,
+                                        const ::drafts::com::sun::star::geometry::RealRectangle2D&                                      destRect,
+                                        const ::drafts::com::sun::star::rendering::ViewState&                                           destViewState,
+                                        const ::drafts::com::sun::star::rendering::RenderState&                                         destRenderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+
+        // XSpriteCanvas
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XAnimatedSprite > SAL_CALL createSpriteFromAnimation( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XAnimation >& animation ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XAnimatedSprite > SAL_CALL createSpriteFromBitmaps( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmap > >&   animationBitmaps,
+                                                                                                                                           sal_Int16                                                                                                                    interpolationMode ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCustomSprite > SAL_CALL createCustomSprite( const ::drafts::com::sun::star::geometry::RealSize2D& spriteSize ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XSprite > SAL_CALL createClonedSprite( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XSprite >& original ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+        virtual sal_Bool SAL_CALL updateScreen() throw (::com::sun::star::uno::RuntimeException);
+
+        // XInitialization
+        virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw( ::com::sun::star::uno::Exception,
+                                                                                                                                   ::com::sun::star::uno::RuntimeException);
+
+        // 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 );
+
+        // XServiceName
+        virtual ::rtl::OUString SAL_CALL getServiceName(  ) throw (::com::sun::star::uno::RuntimeException);
+
+        // factory
+        static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext ) throw ( ::com::sun::star::uno::Exception );
+
+        // SpriteSurface
+        virtual void showSprite( const Sprite::ImplRef& sprite );
+        virtual void hideSprite( const Sprite::ImplRef& sprite );
+        virtual void moveSprite( const Sprite::ImplRef& sprite,
+                                 const Point&           rOldPos,
+                                 const Point&           rNewPos );
+        virtual void updateSprite( const Sprite::ImplRef&   sprite,
+                                   const Point&             rPos,
+                                   const Rectangle&         rUpdateArea );
+
+        // OutDevProvider
+        virtual OutputDevice&       getOutDev();
+        virtual const OutputDevice& getOutDev() const;
+
+    protected:
+        ~SpriteCanvas(); // we're a ref-counted UNO class. _We_ destroy ourselves.
+
+    private:
+        // default: disabled copy/assignment
+        SpriteCanvas(const SpriteCanvas&);
+        SpriteCanvas& operator=( const SpriteCanvas& );
+
+        void checkOurState(); // throws
+        OutDevProvider::ImplRef     getImplRef();
+
+        // TODO: Lifetime issue. Cannot control pointer validity over
+        // object lifetime, since we're a UNO component
+        Window*                                         mpOutputWindow;     // for the screen output
+        ::canvas::vcltools::VCLObject<VirtualDevice>    maVDev;             // for the back-buffer
+        ::std::auto_ptr< RedrawManager >                mpRedrawManager;    // handles smooth screen updates for us
+        CanvasBase                                      maCanvasHelper;     // for the basic canvas implementation
+    };
+}
+
+#endif