[occt.git] / src / WNT / WNT_WClass.cxx

// Copyright (c) 1996-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <windows.h>

#include <Standard_PCharacter.hxx>
#include <Standard_Type.hxx>
#include <WNT_ClassDefinitionError.hxx>
#include <WNT_WClass.hxx>
#include <WNT_Window.hxx>

#include <string.h>
IMPLEMENT_STANDARD_RTTIEXT(WNT_WClass,MMgt_TShared)

//=======================================================================
//function : WNT_WClass
//purpose  : 
//=======================================================================
WNT_WClass::WNT_WClass (
               const Standard_CString aClassName,
               const Standard_Address aWndProc,
               const WNT_Uint&        aStyle,
               const Standard_Integer aClassExtra,
               const Standard_Integer aWindowExtra,
               const Aspect_Handle    aCursor,
               const Aspect_Handle    anIcon,
               const Standard_CString aMenuName
              ) {

  WNDCLASS wc;

  hInstance = GetModuleHandle ( NULL );

  wc.style         = aStyle;
  wc.lpfnWndProc   = ( aWndProc ) ? ( WNDPROC )aWndProc : DefWindowProc;
  wc.cbClsExtra    = aClassExtra;
  wc.cbWndExtra    = aWindowExtra;
  wc.hInstance     = ( HINSTANCE )hInstance;
  wc.hIcon         = ( anIcon )  ? ( HICON )anIcon    :
                                  LoadIcon ( NULL, IDI_APPLICATION );
  wc.hCursor       = ( aCursor ) ? ( HCURSOR )aCursor :
                                  LoadCursor ( NULL, IDC_NO );
  wc.hbrBackground = 0;
  wc.lpszMenuName  = aMenuName;
  wc.lpszClassName = aClassName;

  if (  !RegisterClass ( &wc )  )

    WNT_ClassDefinitionError :: Raise ( "Unable to register window class" );

  lpszName = new char[ strlen ( aClassName ) + 1 ];
  strcpy ( (Standard_PCharacter)lpszName, aClassName );
  lpfnWndProc = (void* )wc.lpfnWndProc;

}  // end constructor

//=======================================================================
//function : ~WNT_WClass
//purpose  : 
//=======================================================================

WNT_WClass::~WNT_WClass ()
{

 UnregisterClass (  lpszName, ( HINSTANCE )hInstance  );
 delete [] (Standard_PCharacter)lpszName;

}  // end WNT_WClass :: Destroy
Commit	Line	Data
b311480e	1	// Copyright (c) 1996-1999 Matra Datavision
973c2be1	2	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	3	//
973c2be1	4	// This file is part of Open CASCADE Technology software library.
b311480e	5	//
d5f74e42	6	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	7	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	8	// by the Free Software Foundation, with special exception defined in the file
	9	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	10	// distribution for complete text of the license and disclaimer of any warranty.
b311480e	11	//
973c2be1	12	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	13	// commercial license or contractual agreement.
7fd59977	14
7fd59977	15	#include <windows.h>
7fd59977	16
42cf5bc1	17	#include <Standard_PCharacter.hxx>
	18	#include <Standard_Type.hxx>
	19	#include <WNT_ClassDefinitionError.hxx>
	20	#include <WNT_WClass.hxx>
	21	#include <WNT_Window.hxx>
7fd59977	22
7fd59977	23	#include <string.h>
92efcf78	24	IMPLEMENT_STANDARD_RTTIEXT(WNT_WClass,MMgt_TShared)
92efcf78	25
7fd59977	26	//=======================================================================
	27	//function : WNT_WClass
	28	//purpose :
	29	//=======================================================================
7fd59977	30	WNT_WClass::WNT_WClass (
	31	const Standard_CString aClassName,
	32	const Standard_Address aWndProc,
	33	const WNT_Uint& aStyle,
	34	const Standard_Integer aClassExtra,
	35	const Standard_Integer aWindowExtra,
	36	const Aspect_Handle aCursor,
	37	const Aspect_Handle anIcon,
	38	const Standard_CString aMenuName
	39	) {
	40
	41	WNDCLASS wc;
	42
	43	hInstance = GetModuleHandle ( NULL );
	44
	45	wc.style = aStyle;
	46	wc.lpfnWndProc = ( aWndProc ) ? ( WNDPROC )aWndProc : DefWindowProc;
	47	wc.cbClsExtra = aClassExtra;
eaf5c5e0	48	wc.cbWndExtra = aWindowExtra;
7fd59977	49	wc.hInstance = ( HINSTANCE )hInstance;
	50	wc.hIcon = ( anIcon ) ? ( HICON )anIcon :
	51	LoadIcon ( NULL, IDI_APPLICATION );
	52	wc.hCursor = ( aCursor ) ? ( HCURSOR )aCursor :
	53	LoadCursor ( NULL, IDC_NO );
	54	wc.hbrBackground = 0;
	55	wc.lpszMenuName = aMenuName;
	56	wc.lpszClassName = aClassName;
	57
	58	if ( !RegisterClass ( &wc ) )
	59
	60	WNT_ClassDefinitionError :: Raise ( "Unable to register window class" );
	61
	62	lpszName = new char[ strlen ( aClassName ) + 1 ];
	63	strcpy ( (Standard_PCharacter)lpszName, aClassName );
7c65581d	64	lpfnWndProc = (void* )wc.lpfnWndProc;
7fd59977	65
	66	} // end constructor
	67
	68	//=======================================================================
e6f550da	69	//function : ~WNT_WClass
7fd59977	70	//purpose :
	71	//=======================================================================
	72
e6f550da	73	WNT_WClass::~WNT_WClass ()
7fd59977	74	{
	75
	76	UnregisterClass ( lpszName, ( HINSTANCE )hInstance );
	77	delete [] (Standard_PCharacter)lpszName;
	78
	79	} // end WNT_WClass :: Destroy
	80