123 lines
4.8 KiB
C++
123 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SDEXT_PRESENTER_PRESENTER_CANVAS_HELPER_HXX
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#define SDEXT_PRESENTER_PRESENTER_CANVAS_HELPER_HXX
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#include "PresenterTheme.hxx"
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#include <com/sun/star/awt/Point.hpp>
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <com/sun/star/rendering/TextDirection.hpp>
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#include <com/sun/star/rendering/XCanvas.hpp>
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#include <com/sun/star/rendering/XCanvasFont.hpp>
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#include <com/sun/star/rendering/XPolyPolygon2D.hpp>
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#include <rtl/ref.hxx>
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#include <boost/noncopyable.hpp>
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namespace css = ::com::sun::star;
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namespace sdext { namespace presenter {
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class PresenterController;
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/** Collection of functions to ease the life of a canvas user.
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*/
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class PresenterCanvasHelper
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: ::boost::noncopyable
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{
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public:
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PresenterCanvasHelper (void);
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~PresenterCanvasHelper (void);
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void Paint (
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const SharedBitmapDescriptor& rpBitmap,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rRepaintBox,
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const css::awt::Rectangle& rBackgroundBoundingBox,
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const css::awt::Rectangle& rContentBoundingBox) const;
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static void PaintRectangle (
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const SharedBitmapDescriptor& rpBitmap,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rRepaintBox,
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const css::awt::Rectangle& rBackgroundBoundingBox,
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const css::awt::Rectangle& rContentBoundingBox,
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const css::rendering::ViewState& rDefaultViewState,
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const css::rendering::RenderState& rDefaultRenderState);
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static void SetDeviceColor(
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css::rendering::RenderState& rRenderState,
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const css::util::Color aColor);
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static css::geometry::RealRectangle2D GetTextBoundingBox (
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const css::uno::Reference<css::rendering::XCanvasFont>& rxFont,
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const ::rtl::OUString& rsText,
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const sal_Int8 = css::rendering::TextDirection::WEAK_LEFT_TO_RIGHT);
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static css::geometry::RealSize2D GetTextSize (
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const css::uno::Reference<css::rendering::XCanvasFont>& rxFont,
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const ::rtl::OUString& rsText,
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const sal_Int8 = css::rendering::TextDirection::WEAK_LEFT_TO_RIGHT);
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private:
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const css::rendering::ViewState maDefaultViewState;
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const css::rendering::RenderState maDefaultRenderState;
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static void PaintTiledBitmap (
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const css::uno::Reference<css::rendering::XBitmap>& rxTexture,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rRepaintBox,
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const css::uno::Reference<css::rendering::XPolyPolygon2D>& rxPolygon,
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const css::awt::Rectangle& rHole,
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const css::rendering::ViewState& rDefaultViewState,
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const css::rendering::RenderState& rDefaultRenderState);
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static void PaintBitmap (
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const css::uno::Reference<css::rendering::XBitmap>& rxBitmap,
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const css::awt::Point& rLocation,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rRepaintBox,
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const css::uno::Reference<css::rendering::XPolyPolygon2D>& rxPolygon,
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const css::rendering::ViewState& rDefaultViewState,
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const css::rendering::RenderState& rDefaultRenderState);
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static void PaintColor (
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const css::util::Color nColor,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rRepaintBox,
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const css::uno::Reference<css::rendering::XPolyPolygon2D>& rxPolygon,
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const css::rendering::ViewState& rDefaultViewState,
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const css::rendering::RenderState& rDefaultRenderState);
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};
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} }
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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