www.pudn.com > clking_src.rar > GuiMDITabbed.cpp

//-----------------------------------------------------------------------// 
// This is a part of the GuiLib MFC Extention.							 //	 
// Autor  :  Francisco Campos											 // 
// (C) 2002 Francisco Campos  All rights reserved     // 
// This code is provided "as is", with absolutely no warranty expressed  // 
// or implied. Any use is at your own risk.								 //		 
// You must obtain the author's consent before you can include this code // 
// in a software library.												 // 
// If the source code in  this file is used in any application			 // 
// then acknowledgement must be made to the author of this program		 //	 
// fcampos@tutopia.com													 // 
//-----------------------------------------------------------------------// 
#include "stdafx.h" 
#include "afxpriv.h" 
#include "..\header\guimditabbed.h" 
 
 
BEGIN_MESSAGE_MAP(CGuiMDITabbed, CGuiTabbed) 
	  ON_MESSAGE(WM_SIZEPARENT, OnSizeParent) 
	  	ON_WM_TIMER() 
END_MESSAGE_MAP() 
 
 
LRESULT CGuiMDITabbed::OnSizeParent(WPARAM, LPARAM lParam) 
{ 
   AFX_SIZEPARENTPARAMS* pParams = (AFX_SIZEPARENTPARAMS*)lParam; 
   CRect rc=pParams->rect; 
   pParams->rect.top += 24;	 
   pParams->rect.left+=2; 
   pParams->rect.right-=1;	 
   pParams->rect.bottom-=1;		 
   MoveWindow(rc.left, rc.top , rc.Width(), rc.Height(), true); 
   CClientDC dc(this); 
   GetClientRect(rc); 
   dc.Draw3dRect(rc,GuiDrawLayer::GetRGBColorShadow(),GuiDrawLayer::GetRGBColorShadow()); 
   return 0; 
} 
 
void CGuiMDITabbed::OnTimer(UINT nIDEvent)  
{ 
 
	UpdateWindows(); 
} 
 
CGuiMDITabbed::CGuiMDITabbed(void) 
{ 
	pParentWindow = NULL; 
} 
 
CGuiMDITabbed::~CGuiMDITabbed(void) 
{ 
} 
 
 
void CGuiMDITabbed::OnScrollClose() 
{ 
	CWnd* pWnd=GetNumWnd(GetCurtab()); 
	if (pWnd==NULL) return; 
	pWnd->SendMessage(WM_CLOSE); 
	UpdateWindows(); 
	if (GetCurtab()== 0) 
		GetParentFrame()->RecalcLayout(); 
} 
 
void CGuiMDITabbed::UpdateWindows() 
{ 
	 
	/* Modified by SunZhenyu 
	SetTimer(1,200,NULL); 
	*/ 
	KillTimer(1); 
 
	CWnd* pWnd=CWnd::FromHandle(::GetTopWindow(GetParentFrame()->GetSafeHwnd()));	 
	char ClassName[32]; 
	 
	while (pWnd != NULL) 
	{ 
		::GetClassName(pWnd->GetSafeHwnd(),ClassName,32); 
		CString szClassName=ClassName; 
		if(szClassName=="MDIClient") 
			break; 
		pWnd=pWnd->GetNextWindow(); 
	} 
	ASSERT(::IsWindow(pWnd->GetSafeHwnd())); 
	//primero adicionar los nuevos 
	 
	 
	CWnd* pChild= CWnd::FromHandle(::GetTopWindow(pWnd->GetSafeHwnd()));	 
	while(pChild != NULL) 
	{ 
		CString m_Caption; 
		pChild->GetWindowText(m_Caption); 
		if (!m_Caption.IsEmpty())  
		{ 
			if (!FindItem(pChild->GetSafeHwnd())) 
				Addtab(pChild,m_Caption,-1); 
			else 
				UpdateCaption(pChild,m_Caption); 
		} 
		 
		pChild= CWnd::FromHandle(::GetNextWindow(pChild->GetSafeHwnd(), GW_HWNDNEXT)); 
		 
	} 
	 
	/* Modified by SunZhenyu */ 
	// get active child frame, modified 2003/6/19 
	CMDIFrameWnd* pFrame = DYNAMIC_DOWNCAST(CMDIFrameWnd, GetParentFrame()); 
	CMDIChildWnd* pActiveChild = NULL; 
	if( pFrame ) 
		pActiveChild	=	pFrame->MDIGetActive(); 
	// get active child frame, modified 2003/6/19 
 
	 
	//---eliminar las ventanas borradas 
	int nNumtabs=GetCount(); 
	for (int i=0; i< nNumtabs; i++) 
	{ 
			CWnd* pWnd=GetNumWnd(i); 
			if (!::IsWindow(HWND(pWnd->GetSafeHwnd()))) 
			{ 
				DeleteTab(i); 
				UpdateWindow(); 
				break; 
			} 
			/* Modified by SunZhenyu */ 
			// set cur tab by active child frame, modified 2003/6/19 
			else if( pWnd->GetSafeHwnd() == pActiveChild->GetSafeHwnd() ) 
			{ 
				SetCurtab(i); 
			} 
			// set cur tab by active child frame, modified 2003/6/19 
	} 
 
	SetTimer(1,200,NULL); 
}