MinGW - Minimalist GNU for Windows

Update of /cvsroot/mingw/utils/msys-here/winui/include
In directory sc8-pr-cvs1:/tmp/cvs-serv16093/winui/include

Modified Files:
	winui.h 
Log Message:
Merge WinUI changes

Index: winui.h
===================================================================
RCS file: /cvsroot/mingw/utils/msys-here/winui/include/winui.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** winui.h	22 Dec 2002 02:52:07 -0000	1.1.1.1
--- winui.h	26 Dec 2002 15:13:55 -0000	1.2
***************
*** 12,25 ****
  #include <stdlib.h>
  #include <time.h>
- // OLE support for CShellDlg.
  #include <shlobj.h>
  #include <commdlg.h>
  #include <commctrl.h>
- 
  #include "CList.h"
  
! // TODO: ListView_SetExtendedListViewStyleEx not in the headers.
! 
! /* NMMOUSE is missing in MinGW headers */
  #ifdef __MINGW32__
  typedef struct tagNMMOUSE {
--- 12,22 ----
  #include <stdlib.h>
  #include <time.h>
  #include <shlobj.h>
  #include <commdlg.h>
  #include <commctrl.h>
  #include "CList.h"
  
! // missing in MinGW headers: ListView_SetExtendedListViewStyleEx, NMMOUSE.
! // TODO: submit missing defines.
  #ifdef __MINGW32__
  typedef struct tagNMMOUSE {
***************
*** 48,71 ****
  #define LPNMTVDISPINFO          LPNMTVDISPINFOA
  #endif
- 
  #endif /* __MINGW32__ */
  
! /*	A few handy procedures.	*/
  int MsgBox(HWND hWnd, UINT uType, char *lpCaption, const char *format, ...);
  int debugf(const char *format, ...);
  bool ClientToWindow(HWND hWnd, LPPOINT lpPoint);
  
! class CChrono {
  	public:
! 	CChrono();
! 	~CChrono() {};
! 
! 	void Start(void);
! 	DWORD Stop(void);
! 
! 	protected:
! 	DWORD _time;
! 
! 	private:   
  };
  
--- 45,87 ----
  #define LPNMTVDISPINFO          LPNMTVDISPINFOA
  #endif
  #endif /* __MINGW32__ */
  
! 
! /*	WinUI tools 1.0.
! 	TODO: should be moved to a dedicated module containing
! 	all tips and tricks.							*/
! 
! // message box functions.
  int MsgBox(HWND hWnd, UINT uType, char *lpCaption, const char *format, ...);
  int debugf(const char *format, ...);
+ 
+ // converts the client coordinates of a point to window coordinates.
  bool ClientToWindow(HWND hWnd, LPPOINT lpPoint);
  
! class CSingleInstance {
! 	/*	Good trick from Redmond guys, to know
! 		if another instance of an application already
! 		exists.
! 		
! 		Reference: M$ KB (Q243953).				
! 		Note: In order to use a local CSingleInstance,
! 		we don't call CloseHandle().				*/
! 	
  	public:
! 	CSingleInstance(LPCTSTR uniqueID){
! 		_hMutex = ::CreateMutex(NULL, TRUE, uniqueID);
! 		_lastError = ::GetLastError();
! 	}
! 	~CSingleInstance(){
! 		if (_hMutex)
! 			::ReleaseMutex(_hMutex);
! 	}
! 	bool AlreadyExists(void){
! 		return (_lastError == ERROR_ALREADY_EXISTS);
! 	}
! 	
! 	private:
! 	HANDLE _hMutex;
! 	DWORD _lastError;
  };
  
***************
*** 81,89 ****
  };
  
- /* OLE Initialization */
  class UseOle {
  	public:
! 	UseOle() {_oleError = OleInitialize(NULL);}
! 	~UseOle() {OleUninitialize();}
  
  	HRESULT GetInitializeError(void) {return _oleError;}
--- 97,106 ----
  };
  
  class UseOle {
+ 	/*	Automatic OLE Initialization.		*/
+ 	
  	public:
! 	UseOle() {_oleError = ::OleInitialize(NULL);}
! 	~UseOle() {::OleUninitialize();}
  
  	HRESULT GetInitializeError(void) {return _oleError;}
***************
*** 93,98 ****
  };
  
! // Forward declaration of CWindow.
! class CWindow;
  
  
--- 110,130 ----
  };
  
! class CChrono {
! 	/*	A simple chrono.		*/
! 	
! 	public:
! 	CChrono() : _time(0) {};
! 	~CChrono() {};
! 
! 	void Start(void) {_time = ::GetTickCount();}
! 	DWORD Stop(void){
! 		DWORD diff = ::GetTickCount() - _time;
! 		_time = 0;
! 		return diff;
! 	}
! 
! 	protected:
! 	DWORD _time;
! };
  
  
***************
*** 416,434 ****
  	LPSTR 		lpCmdLine;
  	int 			nCmdShow;
- 
- 	char 			appName[64];
  	char 			msgBuf[256];
  
! 	bool	Init(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, 
! 												int nCmdShow);
! 	bool	SetName(char * name, char * version = NULL);
  	bool	IsWinNT(void);
! 
! 	bool ChangeDirectory(char * dir);
  
  	protected:
  	bool	_bWinNT;
- 
- 	private:   
  };
  
--- 448,460 ----
  	LPSTR 		lpCmdLine;
  	int 			nCmdShow;
  	char 			msgBuf[256];
  
! 	bool	Init(HINSTANCE hInstance, HINSTANCE hPrevInstance,
! 			LPSTR lpCmdLine, int nCmdShow);
  	bool	IsWinNT(void);
! 	bool	ChangeDirectory(char *dir);
  
  	protected:
  	bool	_bWinNT;
  };
  
***************
*** 452,458 ****
  };
  
! // Forward declaration.
  class CMDIBase;
- //class CMDIChild;
  
  class CMDIClient : public CWindow {
--- 478,483 ----
  };
  
! // forward declaration.
  class CMDIBase;
  
  class CMDIClient : public CWindow {