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//-----------------------------------------------------------------------------
// Copyright (C) 2001 Radical Entertainment Ltd. All rights reserved.
//
// mayahandles.cpp
//
// Description: Class to store and retrieve maya handles as generic pointers.
//
// Modification History:
// + Created Oct 15, 2001 -- bkusy
// + More MFC goodness -- Cary Brisebois
//-----------------------------------------------------------------------------
//----------------------------------------
// System Includes
//----------------------------------------
//----------------------------------------
// Project Includes
//----------------------------------------
#include "mayahandles.h"
#include "stdafx.h"
#include "maya/mglobal.h"
//----------------------------------------
// Forward References
//----------------------------------------
//----------------------------------------
// Constants, Typedefs and Statics
//----------------------------------------
void* MayaHandles::m_hInstance = 0;
void* MayaHandles::m_HWND = 0;
BOOL CALLBACK EnumChildProc(HWND hwnd, LPARAM lParam)
{
char str[1024];
::GetWindowText(hwnd, str, 1024);
MString mayaVersion = MGlobal::mayaVersion();
char version[256];
sprintf( version, "Maya %s", mayaVersion.asChar() );
if(strncmp(str, version, strlen(version)) == 0) //This is silly.
{
*(HWND*)lParam = hwnd;
return FALSE;
}
return TRUE;
}
//-----------------------------------------------------------------------------
// S e t H I n s t a n c e
//
// Synopsis:
//
// Parameters: NONE
//
// Returns: NOTHING
//
// Constraints: NONE
//
//-----------------------------------------------------------------------------
void MayaHandles::SetHInstance( void* hInstance )
{
m_hInstance = hInstance;
}
//-----------------------------------------------------------------------------
// G e t H I n s t a n c e
//
// Synopsis:
//
// Parameters: NONE
//
// Returns: NOTHING
//
// Constraints: NONE
//
//-----------------------------------------------------------------------------
void* MayaHandles::GetHInstance()
{
return m_hInstance;
}
void* MayaHandles::GetHWND()
{
if ( m_HWND == 0 )
{
HWND hWnd = NULL;
EnumChildWindows(::GetDesktopWindow(), EnumChildProc, (long)&hWnd);
if(hWnd == NULL)
{
// houston we have a problem
MGlobal::displayError("can't find Maya window");
}
else
{
m_HWND = hWnd;
}
}
return m_HWND;
}
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