a

2026-07-03 16:05:30 +08:00
commit df489d5640
1101 changed files with 779140 additions and 0 deletions
@@ -0,0 +1,95 @@
+// HandleProcessor.cpp: implementation of the CHandleProcessor class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "geomative.h"
+#include "HandleProcessor.h"
+#include "Constant.h"
+
+#ifdef _DEBUG
+#undef THIS_FILE
+static char THIS_FILE[]=__FILE__;
+#define new DEBUG_NEW
+#endif
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CHandleProcessor::CHandleProcessor()
+{
+
+}
+
+CHandleProcessor::~CHandleProcessor()
+{
+
+}
+
+DWORD CHandleProcessor::GenerateHandle(DWORD dwID, UINT uStyle)
+{
+	DWORD dwtempHandle = (DWORD)VAL_ZERO;
+	DWORD dwTempID = (DWORD)VAL_ZERO;
+	DWORD dwTempStyle = (DWORD)VAL_ZERO;
+
+	dwTempID = (DWORD)dwID;
+	dwTempStyle = (DWORD)uStyle;
+
+	dwTempStyle <<= HANDLE_OFFSET;
+	dwtempHandle = dwTempID | dwTempStyle;
+
+	return dwtempHandle;
+}
+
+DWORD CHandleProcessor::GenerateNewHandle(DWORD dwID, UINT uStyle)
+{
+	DWORD dwtempHandle = (DWORD)VAL_ZERO;
+	DWORD dwTempID = (DWORD)VAL_ZERO;
+	DWORD dwTempStyle = (DWORD)VAL_ZERO;
+	
+	dwTempID = dwID&0x07FFFFFF;
+	dwTempStyle = (DWORD)uStyle;
+	
+	dwTempStyle <<= HANDLE_OFFSET;
+	dwtempHandle = dwTempID | dwTempStyle;
+	
+	return dwtempHandle;
+}
+
+void CHandleProcessor::AnalyseHandle(DWORD dwHandle, DWORD& dwID, UINT& uStyle)
+{
+	DWORD dwTempHandle = VAL_ZERO;
+	DWORD dwTempID = VAL_ZERO;
+	DWORD dwTempStyle = VAL_ZERO;
+
+	dwTempHandle = dwHandle;
+	dwTempID = dwTempHandle & 0x7FFFFFF;
+	dwTempStyle = dwTempHandle & 0xF8000000;
+	dwTempStyle >>= HANDLE_OFFSET;
+	
+	dwID = dwTempID;
+	uStyle = (UINT)dwTempStyle;
+}
+
+DWORD CHandleProcessor::GetIDFromHandle(DWORD dwHandle)
+{
+	DWORD dwTempHandle = VAL_ZERO;
+	DWORD dwTempID = VAL_ZERO;
+
+	dwTempHandle = dwHandle;
+	dwTempID = dwTempHandle & 0x7FFFFFF;
+
+	return dwTempID;
+}
+
+UINT CHandleProcessor::GetStyleFromHandle(DWORD dwHandle)
+{
+	DWORD dwTempHandle = VAL_ZERO;
+	DWORD dwTempStyle = VAL_ZERO;
+
+	dwTempHandle = dwHandle;
+	dwTempStyle = dwTempHandle & 0xF8000000;
+	dwTempStyle >>= HANDLE_OFFSET;
+
+	return (UINT)dwTempStyle;
+}