Initial commit: client source

source/EterLib/GrpDIB.cpp

@@ -0,0 +1,114 @@
+#include "StdAfx.h"
+#include "GrpDIB.h"
+
+CGraphicDib::CGraphicDib()
+{
+	Initialize();
+}
+
+CGraphicDib::~CGraphicDib()
+{
+	Destroy();
+}
+
+void CGraphicDib::Initialize()
+{
+	m_hDC=NULL;
+	m_hBmp=NULL;
+	m_pvBuf=NULL;
+	m_width=0;
+	m_height=0;
+}
+
+void CGraphicDib::Destroy()
+{			
+	if (m_hBmp) DeleteObject(m_hBmp);			
+	if (m_hDC)	DeleteDC(m_hDC);
+	
+	Initialize();			
+}
+
+bool CGraphicDib::Create(HDC hDC, int width, int height)
+{
+	Destroy();
+
+	m_width = width;
+	m_height = height;
+
+	ZeroMemory(&m_bmi.bmiHeader,  sizeof(BITMAPINFOHEADER));
+	m_bmi.bmiHeader.biSize        = sizeof(BITMAPINFOHEADER);
+	m_bmi.bmiHeader.biWidth       =  m_width;
+	m_bmi.bmiHeader.biHeight      = -m_height;
+	m_bmi.bmiHeader.biPlanes      = 1;			
+	m_bmi.bmiHeader.biBitCount    = 32;
+	m_bmi.bmiHeader.biCompression = BI_RGB;
+
+	m_hDC=CreateCompatibleDC(hDC);
+	if (!m_hDC)
+	{
+		assert(!"CGraphicDib::Create CreateCompatibleDC Error");
+		return false;
+	}
+
+	m_hBmp=CreateDIBSection(m_hDC, &m_bmi, DIB_RGB_COLORS, &m_pvBuf, NULL, 0);
+	if (!m_hBmp)
+	{
+		assert(!"CGraphicDib::Create CreateDIBSection Error");
+		return false;
+	}
+
+	SelectObject(m_hDC, m_hBmp);
+
+	::SetTextColor(m_hDC, RGB(255, 255, 255));
+
+	return true;
+}
+
+HDC	CGraphicDib::GetDCHandle()
+{
+	return m_hDC;
+}
+
+void CGraphicDib::SetBkMode(int iBkMode)
+{
+	::SetBkMode(m_hDC, iBkMode);
+}
+
+void CGraphicDib::TextOut(int ix, int iy, const char * c_szText)
+{
+	::SetBkColor(m_hDC, 0);	
+	::TextOut(m_hDC, ix, iy, c_szText, strlen(c_szText));
+}
+
+void CGraphicDib::Put(HDC hDC, int x, int y)
+{
+	SetDIBitsToDevice(
+	  hDC,     
+	  x,       
+	  y,       
+	  m_width, 
+	  m_height,
+	  0,
+	  0,
+	  0,
+	  m_height,
+	  m_pvBuf,
+	  &m_bmi,
+	  DIB_RGB_COLORS
+	);
+}
+
+void* CGraphicDib::GetPointer()
+{
+	return m_pvBuf;
+}
+
+int CGraphicDib::GetWidth()
+{
+	return m_width;
+}
+
+int CGraphicDib::GetHeight()
+{
+	return m_height;
+}