www.pudn.com > coolMEMORY.rar > AS_ProgressWindow.cpp

//----------------------------------------------------------------------------- 
// File: AS_ProcessWindow.cpp 
//----------------------------------------------------------------------------- 
 
#include "AS_Engine.h" 
 
 
// Variables: ***************************************************************** 
// Static member variables 
HWND AS_PROGRESS_WINDOW::m_hWndProgressBar = 0; 
HWND AS_PROGRESS_WINDOW::m_hWndStatic = 0; 
HWND AS_PROGRESS_WINDOW::m_hWndStatic2 = 0; 
/////////////////////////////////////////////////////////////////////////////// 
 
 
AS_PROGRESS_WINDOW::AS_PROGRESS_WINDOW() 
{ // bwgin AS_PROGRESS_WINDOW::AS_PROGRESS_WINDOW() 
	m_hWndProgress = 0; 
} // end AS_PROGRESS_WINDOW::AS_PROGRESS_WINDOW() 
 
AS_PROGRESS_WINDOW::~AS_PROGRESS_WINDOW() 
{ // begin AS_PROGRESS_WINDOW::~AS_PROGRESS_WINDOW()() 
	// Destroy the progress window: 
	if (m_hWndProgress) 
	{ 
		// Destroy the static control's font: 
		DeleteObject((HFONT) SendMessage(m_hWndStatic, WM_GETFONT, 0, 0)); 
 
		// Destroy the progress window: 
		DestroyWindow(m_hWndProgress); 
		UnregisterClass("ProgressWindowClass", _AS->GetInstance()); 
	} 
} // end AS_PROGRESS_WINDOW::~AS_PROGRESS_WINDOW() 
 
bool AS_PROGRESS_WINDOW::CreateProgressWindow(PSTR pszTitle) 
{ // begin AS_PROGRESS_WINDOW::CreateProgressWindow() 
	// Create the progress window 
	WNDCLASSEX wcex; // Window class structure 
	HFONT hFont; 
	 
	// Register the window class 
	wcex.cbSize			= sizeof(WNDCLASSEX);  
	wcex.style			= CS_HREDRAW | CS_VREDRAW; 
	wcex.lpfnWndProc	= (WNDPROC) ProgressWndProc; 
	wcex.cbClsExtra		= 0; 
	wcex.cbWndExtra		= 0; 
	wcex.hInstance		= _AS->GetInstance(); 
	wcex.hIcon			= NULL; 
	wcex.hCursor		= NULL; 
	wcex.hbrBackground	= (HBRUSH) GetSysColorBrush(COLOR_MENU); 
	wcex.lpszMenuName	= NULL; 
	wcex.lpszClassName	= "ProgressWindowClass"; 
	wcex.hIconSm		= NULL; 
 
	if(!RegisterClassEx(&wcex)) 
		return false; 
 
	// Create the window and center it on the screen: 
	m_hWndProgress = CreateWindowEx(WS_EX_TOOLWINDOW, "ProgressWindowClass",  
		pszTitle, WS_POPUP | WS_CLIPCHILDREN | WS_CAPTION,  
		GetSystemMetrics(SM_CXSCREEN) / 2 - 150,  
		GetSystemMetrics(SM_CYSCREEN) / 2 - 55,  
		300, 110, NULL, NULL, _AS->GetInstance(), NULL); 
 
	if(!m_hWndProgress) 
		return false; 
 
	// Init the common controls libary: 
	InitCommonControls(); 
 
	// Create the progress bar control: 
	m_hWndProgressBar = CreateWindowEx(0, PROGRESS_CLASS, (LPSTR) NULL,  
									   WS_CHILD | WS_VISIBLE | PBS_SMOOTH, 10, 10, 275, 22, 
									   m_hWndProgress, (HMENU) 0, _AS->GetInstance(), NULL); 
 
	if(!m_hWndProgressBar) 
		return false; 
 
	// Set range to 0 - 100: 
	SendMessage(m_hWndProgressBar, PBM_SETRANGE, 0, MAKELPARAM(0, 100)); 
 
	// Create the static control: 
	m_hWndStatic = CreateWindow("STATIC", (LPSTR) 0, SS_CENTER | 
								WS_VISIBLE | WS_CHILD, 10, 42, 275, 20, m_hWndProgress, 
								(HMENU) 0, _AS->GetInstance(), NULL); 
 
	if(!m_hWndStatic) 
		return false; 
 
	// Set the static control's font: 
	hFont = CreateFont(-11 , 0, 0, 0, FW_NORMAL, 
					   0, 0, 0, 0, 0, 0, 0, 0, "MS Sans Serif"); 
	SendMessage(m_hWndStatic, WM_SETFONT, (WPARAM) hFont, MAKELPARAM(FALSE, 0)); 
 
	// Create the static control: 
	m_hWndStatic2 = CreateWindow("STATIC", (LPSTR) 0, SS_CENTER | 
								 WS_VISIBLE | WS_CHILD, 5, 62, 275, 20, m_hWndProgress, 
								 (HMENU) 0, _AS->GetInstance(), NULL); 
 
	if(!m_hWndStatic2) 
		return false; 
 
	// Set the static control's font: 
	hFont = CreateFont(-11 , 0, 0, 0, FW_NORMAL, 
					   0, 0, 0, 0, 0, 0, 0, 0, "MS Sans Serif"); 
	SendMessage(m_hWndStatic2, WM_SETFONT, (WPARAM) hFont, MAKELPARAM(FALSE, 0)); 
	 
	// Show the window: 
	ShowWindow(m_hWndProgress, SW_SHOW); 
	UpdateWindow(m_hWndProgress); 
 
	return true; 
} //  end AS_PROGRESS_WINDOW::CreateProgressWindow() 
 
void AS_PROGRESS_WINDOW::SetTask(PSTR pszTaskDescription, ...) 
{ // begin AS_PROGRESS_WINDOW::SetTask() 
	// Change the progress window task: 
	char byText[1000]; 
	va_list	list; 
 
	if(m_hWndProgressBar) 
	{ 
		va_start(list, pszTaskDescription); 
			vsprintf(byText, pszTaskDescription, list); 
		va_end(list); 
		SetWindowText(m_hWndStatic, byText); 
	} 
} // end AS_PROGRESS_WINDOW::SetTask() 
 
void AS_PROGRESS_WINDOW::SetSubTask(PSTR pszTaskDescription, ...) 
{ // begin AS_PROGRESS_WINDOW::SetSubTask() 
	// Change the progress window sub task: 
	char byText[1000]; 
	va_list	list; 
 
	if(m_hWndProgressBar) 
	{ 
		va_start(list, pszTaskDescription); 
			vsprintf(byText, pszTaskDescription, list); 
		va_end(list); 
		SetWindowText(m_hWndStatic2, byText); 
	} 
} // end AS_PROGRESS_WINDOW::SetSubTask()