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, 72 insertions, 0 deletions

diff --git a/canvas/source/opengl/ogl_canvasbitmap.hxx b/canvas/source/opengl/ogl_canvasbitmap.hxx
new file mode 100644
index 000000000..5cc41bb19
--- /dev/null
+++ b/canvas/source/opengl/ogl_canvasbitmap.hxx
@@ -0,0 +1,72 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <cppuhelper/compbase.hxx>
+
+#include <com/sun/star/rendering/XBitmapCanvas.hpp>
+#include <com/sun/star/rendering/XIntegerBitmap.hpp>
+
+#include <base/integerbitmapbase.hxx>
+#include <base/basemutexhelper.hxx>
+#include <base/bitmapcanvasbase.hxx>
+
+#include "ogl_bitmapcanvashelper.hxx"
+#include "ogl_spritecanvas.hxx"
+
+
+/* Definition of CanvasBitmap class */
+
+namespace oglcanvas
+{
+    typedef ::cppu::WeakComponentImplHelper< css::rendering::XBitmapCanvas,
+                                             css::rendering::XIntegerBitmap > CanvasBitmapBase_Base;
+    typedef ::canvas::IntegerBitmapBase<
+        canvas::BitmapCanvasBase2<
+            ::canvas::BaseMutexHelper< CanvasBitmapBase_Base >,
+            BitmapCanvasHelper,
+            ::osl::MutexGuard,
+            ::cppu::OWeakObject> > CanvasBitmapBaseT;
+
+    class CanvasBitmap : public CanvasBitmapBaseT
+    {
+    public:
+        /** Create a canvas bitmap for the given surface
+
+            @param rSize
+            Size of the bitmap
+
+            @param rDevice
+            Reference device, with which bitmap should be compatible
+         */
+        CanvasBitmap( const css::geometry::IntegerSize2D&        rSize,
+                      SpriteCanvasRef                            rDevice,
+                      SpriteDeviceHelper&                        rDeviceHelper );
+
+        /** Create verbatim copy (including all recorded actions)
+         */
+        CanvasBitmap( const CanvasBitmap& rSrc );
+
+        /// Dispose all internal references
+        virtual void disposeThis() override;
+
+        /** Write out recorded actions
+         */
+        bool renderRecordedActions() const;
+
+    private:
+        /** MUST hold here, too, since CanvasHelper only contains a
+            raw pointer (without refcounting)
+        */
+        SpriteCanvasRef mpDevice;
+    };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */