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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /canvas/source/opengl/ogl_canvascustomsprite.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'canvas/source/opengl/ogl_canvascustomsprite.hxx')
-rw-r--r--canvas/source/opengl/ogl_canvascustomsprite.hxx92
1 files changed, 92 insertions, 0 deletions
diff --git a/canvas/source/opengl/ogl_canvascustomsprite.hxx b/canvas/source/opengl/ogl_canvascustomsprite.hxx
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+/* -*- 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/XCustomSprite.hpp>
+#include <com/sun/star/rendering/XPolyPolygon2D.hpp>
+
+#include <basegfx/point/b2dpoint.hxx>
+
+#include <base/basemutexhelper.hxx>
+
+#include "ogl_spritecanvas.hxx"
+#include "ogl_canvashelper.hxx"
+
+
+namespace oglcanvas
+{
+ typedef ::cppu::WeakComponentImplHelper< css::rendering::XCustomSprite,
+ css::rendering::XCanvas > CanvasCustomSpriteBase_Base;
+ typedef ::canvas::CanvasBase<
+ ::canvas::BaseMutexHelper< CanvasCustomSpriteBase_Base >,
+ CanvasHelper,
+ ::osl::MutexGuard,
+ ::cppu::OWeakObject > CanvasCustomSpriteBaseT;
+
+ /* Definition of CanvasCustomSprite class */
+
+ class CanvasCustomSprite : public CanvasCustomSpriteBaseT
+ {
+ public:
+ /** Create a custom sprite
+
+ @param rSpriteSize
+ Size of the sprite in pixel
+
+ @param rRefDevice
+ Associated output device
+
+ @param rSpriteCanvas
+ Target canvas
+
+ @param rDevice
+ Target DX device
+ */
+ CanvasCustomSprite( const css::geometry::RealSize2D& rSpriteSize,
+ const SpriteCanvasRef& rRefDevice,
+ SpriteDeviceHelper& rDeviceHelper );
+
+ virtual void disposeThis() override;
+
+ // XSprite
+ virtual void SAL_CALL setAlpha( double alpha ) override;
+ virtual void SAL_CALL move( const css::geometry::RealPoint2D& aNewPos, const css::rendering::ViewState& viewState, const css::rendering::RenderState& renderState ) override;
+ virtual void SAL_CALL transform( const css::geometry::AffineMatrix2D& aTransformation ) override;
+ virtual void SAL_CALL clip( const css::uno::Reference< css::rendering::XPolyPolygon2D >& aClip ) override;
+ virtual void SAL_CALL setPriority( double nPriority ) override;
+ virtual void SAL_CALL show() override;
+ virtual void SAL_CALL hide() override;
+
+ // XCustomSprite
+ virtual css::uno::Reference< css::rendering::XCanvas > SAL_CALL getContentCanvas() override;
+
+ double getPriority() const { return mfPriority; }
+
+ /// Render sprite content at sprite position
+ bool renderSprite() const;
+
+ private:
+ /** MUST hold here, too, since CanvasHelper only contains a
+ raw pointer (without refcounting)
+ */
+ SpriteCanvasRef mpSpriteCanvas;
+ const css::geometry::RealSize2D maSize;
+
+ css::uno::Reference< css::rendering::XPolyPolygon2D > mxClip;
+ css::geometry::AffineMatrix2D maTransformation;
+ ::basegfx::B2DPoint maPosition;
+ double mfAlpha;
+ double mfPriority;
+ };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */