Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/cppcanvas/source/wrapper/implspritecanvas.cxx b/cppcanvas/source/wrapper/implspritecanvas.cxx
new file mode 100644
index 000000000..65b36077b
--- /dev/null
+++ b/cppcanvas/source/wrapper/implspritecanvas.cxx
@@ -0,0 +1,108 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/utils/canvastools.hxx>
+#include <osl/diagnose.h>
+
+#include "implspritecanvas.hxx"
+#include "implcustomsprite.hxx"
+
+
+using namespace ::com::sun::star;
+
+namespace cppcanvas::internal
+{
+        ImplSpriteCanvas::TransformationArbiter::TransformationArbiter() :
+            maTransformation()
+        {
+        }
+
+        void ImplSpriteCanvas::TransformationArbiter::setTransformation( const ::basegfx::B2DHomMatrix& rViewTransform )
+        {
+            maTransformation = rViewTransform;
+        }
+
+
+        ImplSpriteCanvas::ImplSpriteCanvas( const uno::Reference< rendering::XSpriteCanvas >& rCanvas ) :
+            ImplCanvas( rCanvas ),
+            mxSpriteCanvas( rCanvas ),
+            mpTransformArbiter( std::make_shared<TransformationArbiter>() )
+        {
+            OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::ImplSpriteCanvas(): Invalid canvas" );
+        }
+
+        ImplSpriteCanvas::ImplSpriteCanvas(const ImplSpriteCanvas& rOrig) :
+            Canvas(),
+            SpriteCanvas(),
+            ImplCanvas( rOrig ),
+            mxSpriteCanvas( rOrig.getUNOSpriteCanvas() ),
+            mpTransformArbiter( std::make_shared<TransformationArbiter>() )
+        {
+            OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::ImplSpriteCanvas( const ImplSpriteCanvas& ): Invalid canvas" );
+
+            mpTransformArbiter->setTransformation( getTransformation() );
+        }
+
+        ImplSpriteCanvas::~ImplSpriteCanvas()
+        {
+        }
+
+        void ImplSpriteCanvas::setTransformation( const ::basegfx::B2DHomMatrix& rMatrix )
+        {
+            mpTransformArbiter->setTransformation( rMatrix );
+
+            ImplCanvas::setTransformation( rMatrix );
+        }
+
+        bool ImplSpriteCanvas::updateScreen( bool bUpdateAll ) const
+        {
+            OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::updateScreen(): Invalid canvas" );
+
+            if( !mxSpriteCanvas.is() )
+                return false;
+
+            return mxSpriteCanvas->updateScreen( bUpdateAll );
+        }
+
+        CustomSpriteSharedPtr ImplSpriteCanvas::createCustomSprite( const ::basegfx::B2DSize& rSize ) const
+        {
+            OSL_ENSURE( mxSpriteCanvas.is(), "ImplSpriteCanvas::createCustomSprite(): Invalid canvas" );
+
+            if( !mxSpriteCanvas.is() )
+                return CustomSpriteSharedPtr();
+
+            return std::make_shared<ImplCustomSprite>( mxSpriteCanvas,
+                                      mxSpriteCanvas->createCustomSprite( ::basegfx::unotools::size2DFromB2DSize(rSize) ),
+                                      mpTransformArbiter );
+        }
+
+        CanvasSharedPtr ImplSpriteCanvas::clone() const
+        {
+            return std::make_shared<ImplSpriteCanvas>( *this );
+        }
+
+        uno::Reference< rendering::XSpriteCanvas > ImplSpriteCanvas::getUNOSpriteCanvas() const
+        {
+            return mxSpriteCanvas;
+        }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */