DarkWyrm
8dd37bd51b
Bugfixes to graphics cases in ServerWindow Added assignment operator to GraphicsBuffer Style fixes for ServerCursor and ServerBitmap Implemented and integrated CursorHandler to clean up DisplayDriver code some Hotspot bugfix for ServerCursor(cursordata *) git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9019 a95241bf-73f2-0310-859d-f6bbb57e9c96
108 lines
4.2 KiB
C++
108 lines
4.2 KiB
C++
//------------------------------------------------------------------------------
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// Copyright (c) 2001-2002, Haiku, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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// File Name: BitmapDriver.h
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// Author: DarkWyrm <[email protected]>
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//
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// Description: Driver to draw on ServerBitmaps
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//
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//------------------------------------------------------------------------------
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#ifndef _BITMAPDRIVER_H_
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#define _BITMAPNDRIVER_H_
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#include <Application.h>
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#include <View.h>
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#include <GraphicsCard.h>
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#include <Message.h>
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#include <OS.h>
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#include <Locker.h>
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#include <Region.h> // for clipping_rect definition
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#include <Bitmap.h>
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#include <OS.h>
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#include "DisplayDriver.h"
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#include "FontServer.h"
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#include "GraphicsBuffer.h"
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#include "PixelRenderer.h"
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class ServerCursor;
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class ServerBitmap;
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class RGBColor;
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class PatternHandler;
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/*!
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\class BitmapDriver BitmapDriver.h
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\brief Driver to draw on ServerBitmaps
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This driver is not technically a regular DisplayDriver subclass. BitmapDriver
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objects are intended for use when a BBitmap is created with the ability to
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accept child views. It also adds one significant function over regular DisplayDriver
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child classes - SetTarget. There is also no option for input server emulation, for
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obvious reasons. Cursor functions are redefined to do absolutely nothing
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Usage: Allocate and call SetTarget on the desired ServerBitmap and start calling
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graphics methods. All ServerBitmap memory belongs to the BitmapManager.
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*/
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class BitmapDriver : public DisplayDriver
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{
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public:
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BitmapDriver(void);
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~BitmapDriver(void);
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bool Initialize(void);
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void Shutdown(void);
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void SetTarget(ServerBitmap *target);
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ServerBitmap *GetTarget(void) const { return fTarget; }
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// Settings functions
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virtual void DrawBitmap(ServerBitmap *bmp, const BRect &src, const BRect &dest, DrawData *d);
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virtual void SetMode(const int32 &mode);
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virtual void SetMode(const display_mode &mode);
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virtual void InvertRect(const BRect &rect);
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protected:
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virtual bool AcquireBuffer(FBBitmap *bmp);
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virtual void ReleaseBuffer(void);
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virtual void Blit(const BRect &src, const BRect &dest, const DrawData *d);
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virtual void FillSolidRect(const BRect &rect, const RGBColor &color);
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virtual void FillPatternRect(const BRect &rect, const DrawData *d);
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virtual void StrokeSolidLine(int32 x1, int32 y1, int32 x2, int32 y2, const RGBColor &color);
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virtual void StrokePatternLine(int32 x1, int32 y1, int32 x2, int32 y2, const DrawData *d);
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virtual void StrokeSolidRect(const BRect &rect, const RGBColor &color);
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virtual void CopyBitmap(ServerBitmap *bitmap, const BRect &source, const BRect &dest, const DrawData *d);
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virtual void CopyToBitmap(ServerBitmap *target, const BRect &source);
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void ExtractToBitmap(ServerBitmap *destbmp, BRect destrect, BRect sourcerect);
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rgb_color GetBlitColor(rgb_color src, rgb_color dest, DrawData *d, bool use_high=true);
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void HLinePatternThick(int32 x1, int32 x2, int32 y);
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void VLinePatternThick(int32 x, int32 y1, int32 y2);
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// void FillSolidRect(int32 left, int32 top, int32 right, int32 bottom);
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// void FillPatternRect(int32 left, int32 top, int32 right, int32 bottom);
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void SetThickPatternPixel(int x, int y);
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ServerBitmap *fTarget;
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GraphicsBuffer *fGraphicsBuffer;
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PixelRenderer *fPixelRenderer;
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};
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#endif
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