8d9949c779
2005/10/08 12:55:59 thb 1.5.2.4: RESYNC: (1.5-1.6); FILE MERGED 2005/09/22 21:00:53 thb 1.5.2.3: #i48939# Employing faster XOR masking for the special case nontransparent, non-alpha bitmap redraw in backbuffer (incidently, that matches the typical slide transition sprite update) 2005/07/21 14:52:49 thb 1.5.2.2: #i48939# Factored out round up/down to integer; removed backend specific methods from base Sprite interface; removed updateScreen overwrite from SpriteCanvasBase (too much backend specifics need to be passed to HW canvases); now passing the target OutputDevice directly via Sprite::redraw() method in VCL canvas; made XFont -> impl font conversion dynamic cast, too; removed the getSpriteTargetSurface crap from SpriteCanvas 2005/06/17 23:49:52 thb 1.5.2.1: #i48939# Huge refactoring of canvas; as much functionality as possible is now common in a bunch of shared base classes (input checking, locking, sprite redraw, etc.); added scroll update optimization, transparently to all canvas implementations
80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: sprite.hxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: kz $ $Date: 2005-11-02 13:03:59 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef INCLUDED_VCLCANVAS_SPRITE_HXX
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#define INCLUDED_VCLCANVAS_SPRITE_HXX
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#include <canvas/base/sprite.hxx>
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class OutputDevice;
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namespace vclcanvas
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{
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/** Specialization of ::canvas::Sprite interface, to also provide
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redraw methods.
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*/
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class Sprite : public ::canvas::Sprite
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{
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public:
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/** Redraw sprite at the stored position.
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@param bBufferedUpdate
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When true, the redraw does <em>not</em> happen directly on
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the front buffer, but within a VDev. Used to speed up
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drawing.
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*/
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virtual void redraw( OutputDevice& rOutDev,
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bool bBufferedUpdate ) const = 0;
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/** Redraw sprite at the given position.
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@param rPos
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Output position of the sprite. Overrides the sprite's own
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output position.
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@param bBufferedUpdate
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When true, the redraw does <em>not</em> happen directly on
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the front buffer, but within a VDev. Used to speed up
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drawing.
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*/
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virtual void redraw( OutputDevice& rOutDev,
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const ::basegfx::B2DPoint& rPos,
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bool bBufferedUpdate ) const = 0;
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};
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}
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#endif /* INCLUDED_VCLCANVAS_SPRITE_HXX */
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