childfrm.cpp

医学图象处理系统

// ChildFrm.cpp : implementation of the CChildFrame class
//

#include "stdafx.h"
#include "ImageLAB.h"
#include "MainFrm.h"
#include "ChildFrm.h"
#include "AllImage.h"
#include "ImageLABDoc.h"

#include "ImageLABView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CChildFrame

IMPLEMENT_DYNCREATE(CChildFrame, CMDIChildWnd)

BEGIN_MESSAGE_MAP(CChildFrame, CMDIChildWnd)
	ON_WM_INITMENUPOPUP()
	ON_WM_MENUSELECT()
	//{{AFX_MSG_MAP(CChildFrame)
	ON_WM_GETMINMAXINFO()
	ON_WM_CREATE()
	ON_WM_MOVE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChildFrame construction/destruction

CChildFrame::CChildFrame()
{
	// TODO: add member initialization code here
	
}

CChildFrame::~CChildFrame()
{
}

BOOL CChildFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	//cs.style = WS_CHILD | WS_VISIBLE | WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU
	//	| FWS_ADDTOTITLE | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_MAXIMIZE;
	cs.cy = int(::GetSystemMetrics(SM_CYSCREEN) *0.75);
    cs.cx = int(::GetSystemMetrics(SM_CXSCREEN) *0.75); 
    cs.y = 0;     cs.x = 0;
	return CMDIChildWnd::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CChildFrame diagnostics

#ifdef _DEBUG
void CChildFrame::AssertValid() const
{
	CMDIChildWnd::AssertValid();
}

void CChildFrame::Dump(CDumpContext& dc) const
{
	CMDIChildWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CChildFrame message handlers

void CChildFrame::OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu)
{
  	CMDIChildWnd::OnInitMenuPopup(pPopupMenu, nIndex, bSysMenu);
  
	// CG: The following block was inserted by 'Status Bar' component.
	{
		GetParentFrame()->PostMessage(WM_INITMENUPOPUP,
			(WPARAM)pPopupMenu->GetSafeHmenu(), MAKELONG(nIndex, bSysMenu));
	}

}

void CChildFrame::OnMenuSelect(UINT nItemID, UINT nFlags, HMENU hSysMenu)
{
  	CMDIChildWnd::OnMenuSelect(nItemID, nFlags, hSysMenu);
  
	// CG: The following block was inserted by 'Status Bar' component.
	{
		static BOOL bMenuActive = FALSE;
		if (bMenuActive || hSysMenu != NULL)
		{
			GetParentFrame()->PostMessage(WM_MENUSELECT, 
				MAKELONG(nItemID, nFlags), (LPARAM)hSysMenu);
		}
		bMenuActive = hSysMenu != NULL;
	}

}

void CChildFrame::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI) 
{
	CScrollView* pView=(CScrollView*)GetActiveView();	
    CMainFrame *pMainFrame = (CMainFrame *)AfxGetMainWnd();
	if(pView)
	{	
		ASSERT(pView->IsKindOf(RUNTIME_CLASS(CScrollView)));
		DWORD dwExStyle=pView->GetExStyle();
		CRect rect(CPoint(0,0),pView->GetTotalSize()),
			  MainClientrect,
			  Viewrect;
		CalcWindowRect(rect);
		pMainFrame->GetClientRect(&MainClientrect);
		GetWindowRect(&Viewrect);
		CSize size;
		size.cx = rect.Width();
		size.cy = rect.Height();

		if(dwExStyle&WS_EX_CLIENTEDGE)
		{
			size.cx += 4;
			size.cy += 4;
		}
		if(GetExStyle()&WS_EX_CLIENTEDGE)
		{
			size.cx += 4;
			size.cy += 4;
		}
		CRect StatusBarRect;
		m_bar.GetWindowRect(StatusBarRect);
		size.cy += StatusBarRect.Height();

		if(MainClientrect.Height()<size.cy)
			size.cx += 20;
		else if(Viewrect.Height()<(size.cy-4) && MainClientrect.Width()>(size.cx+20) )
			size.cx += 20;

		lpMMI->ptMaxTrackSize.x = size.cx;
		lpMMI->ptMaxTrackSize.y = size.cy;
	}
	CMDIChildWnd::OnGetMinMaxInfo(lpMMI);
}
static UINT BASED_CODE indicators[] =
{
	ID_INDICATOR_IMAGEPIXELS,
	ID_INDICATOR_IMAGESCALE,
};
int CChildFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CMDIChildWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	m_bar.Create(this,WS_CHILD|WS_VISIBLE|CBRS_BOTTOM,101);
	m_bar.SetIndicators(indicators,sizeof(indicators)/sizeof(UINT));
	CRect StatusBarRect;
	m_bar.GetWindowRect(StatusBarRect);
	m_BarHeight = StatusBarRect.Height();
	 
	/*memset(&m_lf,0,sizeof(LOGFONT));
	m_lf.lfHeight=15;
	m_lf.lfWeight=18;
	strcpy(m_lf.lfFaceName, "黑体");
	VERIFY(m_font.CreateFontIndirect(&m_lf));
	m_bar.SetFont(&m_font);	//*/
	return 0;
}

void CChildFrame::OnMove(int x, int y) 
{
	CMDIChildWnd::OnMove(x, y);
	
	// TODO: Add your message handler code here
	CImageLABView* pView=(CImageLABView*)GetActiveView();	
	if(pView!=NULL)
	{
		if(!pView->bFreeze)
		{
			pView->CG200Show(false);
			pView->ReSetDisplayPos();
			pView->CG200Show();
		}
		else
		{
			pView->ReSetDisplayPos();
		}	
	}
}