Initial Commit

common/Purebmp.hpp

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+#ifndef _COMMON_PUREBITMAP_HPP_
+#define _COMMON_PUREBITMAP_HPP_
+#ifndef _COMMON_ASSERT_HPP_
+#include <common/assert.hpp>
+#endif
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+#ifndef _COMMON_PUREDEVICE_HPP_
+#include <common/purehdc.hpp>
+#endif
+#ifndef _COMMON_STRING_HPP_
+#include <common/string.hpp>
+#endif
+#ifndef _COMMON_GLOBALDATA_HPP_
+#include <common/gdata.hpp>
+#endif
+#ifndef _COMMON_BITMAPINFO_HPP_
+#include <common/bminfo.hpp>
+#endif
+
+class PureBitmap
+{
+public:
+	PureBitmap(void);
+  PureBitmap(const PureBitmap &somePureBitmap);
+	PureBitmap(const String &strNameBitmap,HINSTANCE hInstance=GetModuleHandle(0));
+	PureBitmap(const PureDevice &somePureDevice,const PureBitmap &somePureBitmap);
+  PureBitmap(HBITMAP hBitmap);
+	virtual ~PureBitmap();
+	WORD loadBitmap(const String &strNameBitmap,HINSTANCE hInstance=::GetModuleHandle(0));
+	BOOL compatibleBitmap(const PureDevice &somePureDevice,const PureBitmap &somePureBitmap);
+	BOOL compatibleBitmap(const PureDevice &somePureDevice,int width,int height);
+	BOOL compatibleBitmap(int width,int height);
+	BOOL createFrom(PureBitmap &sourceBitmap,const Rect &srcRect);
+  BOOL getInto(PureBitmap &dstBitmap,const Rect &rect)const;
+  BOOL setFrom(PureBitmap &sourceBitmap,const Rect &rect)const;
+	WORD screenBitmap(const RECT &boundingRect);
+	WORD screenBitmap(const Rect &boundingRect);
+  WORD windowBitmap(HWND hDisplayWindow);
+  WORD operator==(const PureBitmap &somePureBitmap)const;
+	WORD operator=(const PureBitmap &somePureBitmap);
+	WORD operator=(HBITMAP hBitmap);
+  bool getBitmapInfo(BitmapInfo &bmInfo);
+  DWORD getBitmapBits(GlobalData<BYTE> &bitmapBytes,BOOL bottomUp=FALSE)const;
+	DWORD getBitmapBits(GlobalData<BYTE> &bitmapBytes,BitmapInfo::BitsPerPixel bitsPerPixel,BOOL bottomUp=FALSE)const;
+  DWORD getBitmapBits(GlobalData<BYTE> &bitmapBytes,BitmapInfo::BitsPerPixel bitsPerPixel,PurePalette &purePalette,BOOL bottomUp=FALSE)const;
+  DWORD setBitmapBits(GlobalData<BYTE> &bitmapBytes,BOOL bottomUp=FALSE)const;
+	WORD isOkay(void)const;
+	operator HBITMAP(void)const;
+	WORD width(void)const;
+	WORD height(void)const;
+	WORD widthBytes(void)const;
+	WORD bitsPerPixel(void)const;
+	HBITMAP getBitmap(void)const;
+	void destroy(void);
+private:
+  void destroyBitmap(void);
+
+	BITMAP mBitmap;
+	HBITMAP mhBitmap;
+};
+
+inline
+PureBitmap::PureBitmap(void)
+: mhBitmap(0)
+{
+  ::memset(&mBitmap,0,sizeof(mBitmap));
+}
+
+inline
+PureBitmap::PureBitmap(HBITMAP hBitmap)
+: mhBitmap(0)
+{
+  ::memset(&mBitmap,0,sizeof(mBitmap));
+  *this=hBitmap;
+}
+
+inline
+PureBitmap::PureBitmap(const PureDevice &somePureDevice,const PureBitmap &somePureBitmap)
+: mhBitmap(0)
+{
+	compatibleBitmap((HDC)somePureDevice,somePureBitmap);
+}
+
+inline
+PureBitmap::PureBitmap(const PureBitmap &somePureBitmap)
+: mhBitmap(0)
+{
+  *this=(PureBitmap&)somePureBitmap;
+}
+
+inline
+PureBitmap::~PureBitmap()
+{
+  destroyBitmap();
+}
+
+inline
+PureBitmap::operator HBITMAP(void)const
+{
+	return mhBitmap;
+}
+
+inline
+void PureBitmap::destroyBitmap(void)
+{
+	if(mhBitmap){::DeleteObject(mhBitmap);mhBitmap=0;}
+	::memset(&mBitmap,0,sizeof(mBitmap));
+}
+
+inline
+WORD PureBitmap::isOkay(void)const
+{
+	return (mhBitmap?TRUE:FALSE);
+}
+
+inline
+BOOL PureBitmap::compatibleBitmap(const PureDevice &somePureDevice,const PureBitmap &somePureBitmap)
+{
+  destroyBitmap();
+	if(!somePureBitmap.isOkay())return FALSE;
+	mhBitmap=::CreateCompatibleBitmap((HDC)somePureDevice,somePureBitmap.width(),somePureBitmap.height());
+	if(mhBitmap)::GetObject(mhBitmap,sizeof(BITMAP),(LPSTR)&mBitmap);
+	return isOkay();
+}
+
+inline
+BOOL PureBitmap::compatibleBitmap(const PureDevice &somePureDevice,int width,int height)
+{
+	destroyBitmap();
+  if(!somePureDevice.isOkay())return FALSE;
+	mhBitmap=::CreateCompatibleBitmap((HDC)somePureDevice,width,height);
+	if(mhBitmap)::GetObject(mhBitmap,sizeof(BITMAP),(LPSTR)&mBitmap);
+	return isOkay();
+}
+
+inline
+BOOL PureBitmap::compatibleBitmap(int width,int height)
+{
+  PureDevice pureDevice;
+	pureDevice.displayDevice();
+	return compatibleBitmap(pureDevice,width,height);
+}
+
+inline
+WORD PureBitmap::width(void)const
+{
+	if(!isOkay())return FALSE;
+	return mBitmap.bmWidth;
+}
+
+inline
+WORD PureBitmap::widthBytes(void)const
+{
+  if(!isOkay())return FALSE;
+	return mBitmap.bmWidthBytes;
+}
+
+inline
+WORD PureBitmap::height(void)const
+{
+	if(!isOkay())return FALSE;
+	return mBitmap.bmHeight;
+}
+
+inline
+WORD PureBitmap::bitsPerPixel(void)const
+{
+  if(!isOkay())return FALSE;
+	return mBitmap.bmBitsPixel;
+}
+
+inline
+HBITMAP PureBitmap::getBitmap(void)const
+{
+  return mhBitmap;
+}
+
+inline
+void PureBitmap::destroy(void)
+{
+  destroyBitmap();
+}
+#endif