Context::Context( HINSTANCE p_hInstance, const string& p_title,
int p_width, int p_height )
{
m_closeFlag=false;
m_sizeDirty=false;
m_hInstance = p_hInstance;
m_title = p_title;
m_origTitle= p_title;
setToUpdateOnResize(true);
// Register class
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = (WNDPROC) WndProc; // Callback function
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = m_hInstance;
wcex.hIcon = 0;
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = NULL;
wcex.lpszClassName = m_title.c_str();
wcex.hIconSm = 0;
if( !RegisterClassEx(&wcex) )
{
throw ContextException("Could not register Context class",
__FILE__,__FUNCTION__,__LINE__);
}
// Create the window
RECT rc = { 0, 0, p_width, p_height};
AdjustWindowRect( &rc, WS_OVERLAPPEDWINDOW, FALSE );
if(!(m_hWnd = CreateWindow(
m_title.c_str(),
m_title.c_str(),
WS_OVERLAPPEDWINDOW,
0,0,
rc.right - rc.left, rc.bottom - rc.top,
NULL,NULL,
m_hInstance,
NULL)))
{
throw ContextException("Could not create window",
__FILE__,__FUNCTION__,__LINE__);
}
ShowWindow( m_hWnd, true );
UpdateWindow(m_hWnd);
ShowCursor(true);
//ShowCursor(true);
m_instance=this;
}
void Context::start()
{
if (!isStart)
{
isStart = true;
if (!timer.isSupportPerf()) throw ContextException("Perfomance counter isn't supported");
timer.start();
threadHandle = (HANDLE)_beginthreadex(0, 0, threadProcess, reinterpret_cast<void*>(this), 0, NULL);
if (!threadHandle) throw ContextException("Cannot create thread");
}
}
