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, 94 insertions, 0 deletions

diff --git a/cppcanvas/source/wrapper/basegfxfactory.cxx b/cppcanvas/source/wrapper/basegfxfactory.cxx
new file mode 100644
index 000000000..5b06bcfd9
--- /dev/null
+++ b/cppcanvas/source/wrapper/basegfxfactory.cxx
@@ -0,0 +1,94 @@
+/* -*- 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 <osl/diagnose.h>
+
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/utils/canvastools.hxx>
+
+#include <cppcanvas/basegfxfactory.hxx>
+
+#include <com/sun/star/rendering/XCanvas.hpp>
+
+#include "implpolypolygon.hxx"
+#include "implbitmap.hxx"
+
+using namespace ::com::sun::star;
+
+namespace cppcanvas
+{
+    PolyPolygonSharedPtr BaseGfxFactory::createPolyPolygon( const CanvasSharedPtr&          rCanvas,
+                                                            const ::basegfx::B2DPolygon&    rPoly )
+    {
+        OSL_ENSURE( rCanvas &&  rCanvas->getUNOCanvas().is(),
+                    "BaseGfxFactory::createPolyPolygon(): Invalid canvas" );
+
+        if( !rCanvas )
+            return PolyPolygonSharedPtr();
+
+        uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() );
+        if( !xCanvas.is() )
+            return PolyPolygonSharedPtr();
+
+        return std::make_shared<internal::ImplPolyPolygon>( rCanvas,
+                                           ::basegfx::unotools::xPolyPolygonFromB2DPolygon(
+                                               xCanvas->getDevice(),
+                                               rPoly) );
+    }
+
+    BitmapSharedPtr BaseGfxFactory::createBitmap( const CanvasSharedPtr&    rCanvas,
+                                                  const ::basegfx::B2ISize& rSize )
+    {
+        OSL_ENSURE( rCanvas && rCanvas->getUNOCanvas().is(),
+                    "BaseGfxFactory::createBitmap(): Invalid canvas" );
+
+        if( !rCanvas )
+            return BitmapSharedPtr();
+
+        uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() );
+        if( !xCanvas.is() )
+            return BitmapSharedPtr();
+
+        return std::make_shared<internal::ImplBitmap>( rCanvas,
+                                      xCanvas->getDevice()->createCompatibleBitmap(
+                                          ::basegfx::unotools::integerSize2DFromB2ISize(rSize) ) );
+    }
+
+    BitmapSharedPtr BaseGfxFactory::createAlphaBitmap( const CanvasSharedPtr&   rCanvas,
+                                                       const ::basegfx::B2ISize& rSize )
+    {
+        OSL_ENSURE( rCanvas && rCanvas->getUNOCanvas().is(),
+                    "BaseGfxFactory::createBitmap(): Invalid canvas" );
+
+        if( !rCanvas )
+            return BitmapSharedPtr();
+
+        uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() );
+        if( !xCanvas.is() )
+            return BitmapSharedPtr();
+
+        return std::make_shared<internal::ImplBitmap>( rCanvas,
+                                      xCanvas->getDevice()->createCompatibleAlphaBitmap(
+                                          ::basegfx::unotools::integerSize2DFromB2ISize(rSize) ) );
+    }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */