moved BitmapBuffer, because it comes in handy in app_server

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12040 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/servers/app/painter/BitmapBuffer.cpp

@@ -1,73 +0,0 @@
-// BitmapBuffer.h
-
-#include <Bitmap.h>
-
-#include "BitmapBuffer.h"
-
-// constructor
-BitmapBuffer::BitmapBuffer(BBitmap* bitmap)
-	: fBitmap(bitmap)
-{
-}
-
-// destructor
-BitmapBuffer::~BitmapBuffer()
-{
-	delete fBitmap;
-}
-
-// InitCheck
-status_t
-BitmapBuffer::InitCheck() const
-{
-	status_t ret = B_NO_INIT;
-	if (fBitmap)
-		ret = fBitmap->InitCheck();
-	return ret;
-}
-
-// ColorSpace
-color_space
-BitmapBuffer::ColorSpace() const
-{
-	if (InitCheck() >= B_OK)
-		return fBitmap->ColorSpace();
-	return B_NO_COLOR_SPACE;
-}
-
-// Bits
-void*
-BitmapBuffer::Bits() const
-{
-	if (InitCheck() >= B_OK)
-		return fBitmap->Bits();
-	return NULL;
-}
-
-// BytesPerRow
-uint32
-BitmapBuffer::BytesPerRow() const
-{
-	if (InitCheck() >= B_OK)
-		return fBitmap->BytesPerRow();
-	return 0;
-}
-
-// Width
-uint32
-BitmapBuffer::Width() const
-{
-	if (InitCheck() >= B_OK)
-		return fBitmap->Bounds().IntegerWidth() + 1;
-	return 0;
-}
-
-// Height
-uint32
-BitmapBuffer::Height() const
-{
-	if (InitCheck() >= B_OK)
-		return fBitmap->Bounds().IntegerHeight() + 1;
-	return 0;
-}
-

src/tests/servers/app/painter/BitmapBuffer.h

@@ -1,31 +0,0 @@
-// BitmapBuffer.h
-
-#ifndef BITMAP_BUFFER_H
-#define BITMAP_BUFFER_H
-
-#include "RenderingBuffer.h"
-
-class BBitmap;
-
-class BitmapBuffer : public RenderingBuffer {
- public:
-								BitmapBuffer(BBitmap* bitmap);
-	virtual						~BitmapBuffer();
-
-	virtual	status_t			InitCheck() const;
-
-	virtual	color_space			ColorSpace() const;
-	virtual	void*				Bits() const;
-	virtual	uint32				BytesPerRow() const;
-	virtual	uint32				Width() const;
-	virtual	uint32				Height() const;
-
-								// BitmapBuffer
-			const BBitmap*		Bitmap() const
-									{ return fBitmap; }
- private:
-
-			BBitmap*			fBitmap;
-};
-
-#endif // BITMAP_BUFFER_H