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, 106 insertions, 0 deletions

diff --git a/canvas/source/directx/dx_canvascustomsprite.cxx b/canvas/source/directx/dx_canvascustomsprite.cxx
new file mode 100644
index 000000000..a0e58f29d
--- /dev/null
+++ b/canvas/source/directx/dx_canvascustomsprite.cxx
@@ -0,0 +1,106 @@
+/* -*- 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 <sal/config.h>
+
+#include <memory>
+
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/point/b2dpoint.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <rtl/math.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <canvas/canvastools.hxx>
+
+#include "dx_canvascustomsprite.hxx"
+#include "dx_impltools.hxx"
+#include "dx_spritecanvas.hxx"
+
+using namespace ::com::sun::star;
+
+namespace dxcanvas
+{
+    CanvasCustomSprite::CanvasCustomSprite( const css::geometry::RealSize2D&   rSpriteSize,
+                                            const SpriteCanvasRef&                          rRefDevice,
+                                            const IDXRenderModuleSharedPtr&                 rRenderModule,
+                                            const std::shared_ptr<canvas::ISurfaceProxyManager>&  rSurfaceProxy,
+                                            bool                                            bShowSpriteBounds ) :
+        mpSpriteCanvas( rRefDevice ),
+        mpSurface()
+    {
+        ENSURE_OR_THROW( rRefDevice,
+                         "CanvasCustomSprite::CanvasCustomSprite(): Invalid sprite canvas" );
+
+        mpSurface = std::make_shared<DXSurfaceBitmap>(
+                ::basegfx::B2IVector(
+                    ::canvas::tools::roundUp( rSpriteSize.Width ),
+                    ::canvas::tools::roundUp( rSpriteSize.Height )),
+                rSurfaceProxy,
+                rRenderModule,
+                true);
+
+        maCanvasHelper.setDevice( *rRefDevice );
+        maCanvasHelper.setTarget( mpSurface );
+
+        maSpriteHelper.init( rSpriteSize,
+                             rRefDevice,
+                             rRenderModule,
+                             mpSurface,
+                             bShowSpriteBounds );
+
+        // clear sprite to 100% transparent
+        maCanvasHelper.clear();
+    }
+
+    void CanvasCustomSprite::disposeThis()
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+
+        mpSurface.reset();
+        mpSpriteCanvas.clear();
+
+        // forward to parent
+        CanvasCustomSpriteBaseT::disposeThis();
+    }
+
+    OUString SAL_CALL CanvasCustomSprite::getImplementationName()
+    {
+        return "DXCanvas.CanvasCustomSprite";
+    }
+
+    sal_Bool SAL_CALL CanvasCustomSprite::supportsService( const OUString& ServiceName )
+    {
+        return cppu::supportsService( this, ServiceName );
+    }
+
+    uno::Sequence< OUString > SAL_CALL CanvasCustomSprite::getSupportedServiceNames()
+    {
+        return { "com.sun.star.rendering.CanvasCustomSprite" };
+    }
+
+    void CanvasCustomSprite::redraw() const
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+
+        maSpriteHelper.redraw( mbSurfaceDirty );
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */