Initial Commit

common/BMDATA.HPP

@@ -0,0 +1,94 @@
+#ifndef _COMMON_BITMAPDATA_HPP_
+#define _COMMON_BITMAPDATA_HPP_
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+#ifndef _COMMON_TYPES_HPP_
+#include <common/types.hpp>
+#endif
+
+class BitmapData
+{
+public:
+	typedef enum Disposition{Keep,Delete};
+	BitmapData(void);
+	~BitmapData();
+	Disposition getInfoType(void)const;
+  Disposition getDataType(void)const;
+	UHUGE *reserveData(LONG sizeData);
+	BITMAPINFO *reserveInfo(LONG sizeInfo=0,WORD numColors=0);
+  WORD setData(HGLOBAL hGlobalData,UHUGE *lpBitmapData);
+	WORD setData(UHUGE *lpBitmapData);
+	WORD setInfo(BITMAPINFO FAR *lpBitmapInfo);
+	HGLOBAL getInfoHnd(void)const;
+  HGLOBAL getDataHnd(void)const;
+	BITMAPINFO *getInfoPtr(void)const;
+	UHUGE *getDataPtr(void)const;
+	WORD isOkay(void)const;
+private:
+	void cleanupData(void);
+  void cleanupInfo(void);
+	HGLOBAL mhGlobalBitmapData;
+	HGLOBAL mhGlobalBitmapInfo;
+	UHUGE *mlpBitmapData;
+	BITMAPINFO *mlpBitmapInfo;
+	Disposition mInfoDisposition;
+  Disposition mDataDisposition;
+};
+
+inline
+BitmapData::BitmapData(void)
+: mhGlobalBitmapData(0), mhGlobalBitmapInfo(0), mlpBitmapData(0), mlpBitmapInfo(0),
+  mInfoDisposition(Delete), mDataDisposition(Delete)
+{
+}
+
+inline
+BitmapData::~BitmapData()
+{
+	cleanupData();
+  cleanupInfo();
+}
+
+inline
+BITMAPINFO *BitmapData::getInfoPtr(void)const
+{
+  return mlpBitmapInfo;
+}
+
+inline
+UHUGE *BitmapData::getDataPtr(void)const
+{
+	return mlpBitmapData;
+}
+
+inline
+HGLOBAL BitmapData::getInfoHnd(void)const
+{
+  return mhGlobalBitmapInfo;
+}
+
+inline
+HGLOBAL BitmapData::getDataHnd(void)const
+{
+  return mhGlobalBitmapData;
+}
+
+inline
+WORD BitmapData::isOkay(void)const
+{
+  return (mlpBitmapData&&mlpBitmapInfo); 
+}
+
+inline
+BitmapData::Disposition BitmapData::getInfoType(void)const
+{
+  return mInfoDisposition;
+}
+
+inline
+BitmapData::Disposition BitmapData::getDataType(void)const
+{
+  return mDataDisposition;
+}
+#endif