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, 87 insertions, 0 deletions

diff --git a/include/drawinglayer/primitive2d/mediaprimitive2d.hxx b/include/drawinglayer/primitive2d/mediaprimitive2d.hxx
new file mode 100644
index 000000000..084b6728a
--- /dev/null
+++ b/include/drawinglayer/primitive2d/mediaprimitive2d.hxx
@@ -0,0 +1,87 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <drawinglayer/drawinglayerdllapi.h>
+
+#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/color/bcolor.hxx>
+#include <vcl/graph.hxx>
+
+
+namespace drawinglayer::primitive2d
+{
+        /** MediaPrimitive2D class
+
+            This is a unified primitive for Media visualisation, e.g. animations
+            or sounds. It's geometry is defined by Transform. For convenience,
+            it also contains a discrete border size (aka Pixels) which will be added
+            if used. This makes it a view-dependent primitive. It also gets a filled
+            background and the decomposition will try to create a graphic representation
+            if the content (defined by the URL), e.g. a still frame for animated stuff.
+         */
+        class DRAWINGLAYER_DLLPUBLIC MediaPrimitive2D final : public BufferedDecompositionPrimitive2D
+        {
+        private:
+            /// the geometry definition
+            basegfx::B2DHomMatrix                       maTransform;
+
+            /// the content definition
+            OUString                               maURL;
+
+            /// style: background color
+            basegfx::BColor                             maBackgroundColor;
+
+            /// discrete border (in 'pixels')
+            sal_uInt32                                  mnDiscreteBorder;
+
+            const Graphic                               maSnapshot;
+
+            /// local decomposition
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            /// constructor
+            MediaPrimitive2D(
+                const basegfx::B2DHomMatrix& rTransform,
+                const OUString& rURL,
+                const basegfx::BColor& rBackgroundColor,
+                sal_uInt32 nDiscreteBorder,
+                const Graphic &rSnapshot);
+
+            /// data read access
+            const basegfx::B2DHomMatrix& getTransform() const { return maTransform; }
+            const basegfx::BColor& getBackgroundColor() const { return maBackgroundColor; }
+            sal_uInt32 getDiscreteBorder() const { return mnDiscreteBorder; }
+
+            /// compare operator
+            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+            /// get range
+            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+            /// provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */