www.pudn.com > DiskInfo.tgz > DiskInfo.cpp

// DiskInfo.cpp : Defines the class behaviors for the application. 
// 
 
#include "stdafx.h" 
#include "DiskInfo.h" 
#include "MainFrm.h" 
 
#include "Common/Useful.h" 
#include "Common/DrawEx.h" 
 
#include "OptionSheet.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
const UINT wm_Activate =::RegisterWindowMessage("MinistarsDiskInfoProActivate"); 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskInfoApp 
 
BEGIN_MESSAGE_MAP(CDiskInfoApp, CWinApp) 
	//{{AFX_MSG_MAP(CDiskInfoApp) 
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout) 
	ON_COMMAND(ID_SWITCH, OnSwitchMainWindow) 
	ON_COMMAND(ID_OPTIONS, OnOptions) 
	//}}AFX_MSG_MAP 
	ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup) 
END_MESSAGE_MAP() 
 
const UINT WM_DiskInfoOptionChanged =::RegisterWindowMessage("DiskInfoOptionChanged"); 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskInfoApp construction 
 
CDiskInfoApp::CDiskInfoApp() 
{ 
	// TODO: add construction code here, 
	// Place all significant initialization in InitInstance 
	 
	//First free the string allocated by MFC at CWinApp startup. 
	//The string is allocated before InitInstance is called. 
	free((void*)m_pszAppName); 
	//Change the name of the application file. 
	//The CWinApp destructor will free the memory. 
	m_pszAppName = _tcsdup(_T("DiskInfo Pro")); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// The one and only CDiskInfoApp object 
 
CDiskInfoApp theApp; 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskInfoApp initialization 
 
BOOL CDiskInfoApp::InitInstance() 
{ 
	// Standard initialization 
	// If you are not using these features and wish to reduce the size 
	//  of your final executable, you should remove from the following 
	//  the specific initialization routines you do not need. 
 
#ifdef _AFXDLL 
	Enable3dControls();			// Call this when using MFC in a shared DLL 
#else 
	Enable3dControlsStatic();	// Call this when linking to MFC statically 
#endif 
 
	// Change the registry key under which our settings are stored. 
	// TODO: You should modify this string to be something appropriate 
	// such as the name of your company or organization. 
	SetRegistryKey(_T("Ministars Software")); 
 
	// Detect another instance of our app 
	if (!FirstInstance()) 
       return FALSE; 
 
	// To create the main window, this code creates a new frame window 
	// object and then sets it as the application's main window object. 
 
	HICON hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
	 
	//Create MainFrame 
	CMainFrame* pFrame = new CMainFrame; 
	m_pMainWnd = pFrame; 
 
	pFrame->LoadFrame(IDR_DISKINFO, 
		WS_OVERLAPPEDWINDOW | FWS_ADDTOTITLE, NULL, 
		NULL); 
 
	pFrame->SetIcon(hIcon, TRUE);			// Set big icon 
 
	//Create InfoFrame 
	CString strFullString, strTitle; 
	if (strFullString.LoadString(IDR_DISKINFO)) 
		AfxExtractSubString(strTitle, strFullString, 0);    // first sub-string 
	 
	m_infoFrame.Create(NULL, strTitle, WS_OVERLAPPED|WS_MINIMIZEBOX 
		|WS_SYSMENU); // WS_THICKFRAME 
	m_infoFrame.ModifyStyleEx(WS_EX_CLIENTEDGE, NULL, SWP_FRAMECHANGED); 
	m_infoFrame.LoadAccelTable(MAKEINTRESOURCE(IDR_DISKINFO)); 
	 
	m_infoFrame.SetIcon(hIcon, TRUE);			// Set big icon 
 
 
	//Display one of the frames 
	int nStartMode = GetProfileInt("Settings", "StartUpMode",   0); 
	 
	int nVisible = GetProfileInt("Position", "MainFrameVisible",  0); 
 
	if ((nStartMode == 0 && nVisible) || nStartMode == 1) 
	{ 
		m_infoFrame.ShowWindow(SW_HIDE); 
		m_infoFrame.EnableWindow(FALSE); 
 
		pFrame->ActivateFrame(m_nCmdShow); 
		pFrame->ShowWindow(m_nCmdShow); 
 
		pFrame->UpdateWindow(); 
		m_infoFrame.UpdateWindow(); 
 
		pFrame->DoSwitch(TRUE); 
	}else 
	{ 
		pFrame->ShowWindow(SW_HIDE); 
		pFrame->EnableWindow(FALSE); 
 
		m_infoFrame.ActivateFrame(m_nCmdShow); 
		m_infoFrame.ShowWindow(m_nCmdShow); 
 
		pFrame->UpdateWindow(); 
		m_infoFrame.UpdateWindow(); 
 
		m_infoFrame.DoSwitch(TRUE); 
	} 
 
	return TRUE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskInfoApp message handlers 
 
 
 
//typedef void (WINAPI * DoAboutProc)();  
 
// App command to run the dialog 
void CDiskInfoApp::OnAppAbout() 
{ 
	AfxMessageBox("About DiskInfo Pro\n\nCopyright Ministars Software & David Yuheng Zhao\nhttp://www.ministars.com\n\nMore information, please read README.TXT and COPYING.TXT"); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CDiskInfoApp message handlers 
 
 
void CDiskInfoApp::OnSwitchMainWindow()  
{ 
	CWnd* pWnd = CWnd::GetDesktopWindow(); 
 
	CRect rc1; 
	CRect rc2; 
	 
	m_pMainWnd->GetWindowRect(&rc1); 
	m_infoFrame.GetWindowRect(&rc2); 
	 
	if (m_pMainWnd->IsWindowVisible()) 
	{ 
		DrawAniRects(&rc1, &rc2); 
 
		((CMainFrame*)m_pMainWnd)->DoSwitch(FALSE); 
		m_pMainWnd->ShowWindow(SW_HIDE); 
		m_pMainWnd->EnableWindow(FALSE); 
		m_infoFrame.EnableWindow(TRUE); 
		m_infoFrame.ShowWindow(SW_SHOW); 
		m_infoFrame.DoSwitch(TRUE); 
		 
		m_infoFrame.BringWindowToTop(); 
	}else 
	{ 
		DrawAniRects(&rc2, &rc1); 
		 
		m_infoFrame.DoSwitch(FALSE); 
		m_infoFrame.ShowWindow(SW_HIDE); 
		m_infoFrame.EnableWindow(FALSE); 
		m_pMainWnd->EnableWindow(TRUE);		 
		m_pMainWnd->ShowWindow(SW_SHOW); 
		((CMainFrame*)m_pMainWnd)->DoSwitch(TRUE); 
		m_pMainWnd->BringWindowToTop(); 
	} 
	 
} 
 
int CDiskInfoApp::ExitInstance()  
{ 
	return CWinApp::ExitInstance(); 
} 
 
void CDiskInfoApp::OnOptions()  
{ 
	COptionSheet propSheet; 
	 
	propSheet.DoModal(); 
 
	m_infoFrame.OnOptionChanged(); 
	((CMainFrame*)m_pMainWnd)->OnOptionChanged(); 
} 
 
BOOL CDiskInfoApp::PreTranslateMessage(MSG* pMsg)  
{ 
	if (pMsg->message == wm_Activate) 
	{ 
		// Activate main window 
		// Does not work for in-place activated objects 
		CWnd* pWnd = AfxGetMainWnd(); 
		if (pWnd && !pWnd->IsWindowVisible()) 
			pWnd = &m_infoFrame; 
		if (pWnd != NULL) 
		{ 
			CWnd* pChildWnd = pWnd->GetLastActivePopup(); 
 
			if (pWnd->IsIconic()) 
				pWnd->ShowWindow(SW_RESTORE);		 
		 
			pChildWnd -> SetForegroundWindow(); 
		} 
	} 
	 
	return CWinApp::PreTranslateMessage(pMsg); 
} 
 
BOOL CDiskInfoApp::FirstInstance() 
{ 
	HANDLE hMutex = CreateMutex (NULL, TRUE, "MinistarsDiskInfoPro"); 
	if (GetLastError() == ERROR_ALREADY_EXISTS)	 
	{ 
		::PostMessage(HWND_BROADCAST, wm_Activate, 0,0); 
		return FALSE; 
	}else 
       return TRUE;  // First instance. Proceed as normal. 
}