dirfrm.cpp

这是一款蛮COOL的图像处理系统

// DirFrm.cpp : implementation of the CDirFrame class
//

#include "stdafx.h"
#include "QuickImage.h"

#include "DirFrm.h"
#include "DirView.h"
#include "Quickview.h"
#include "FileView.h"
#include "MainFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDirFrame

IMPLEMENT_DYNCREATE(CDirFrame, CMDIChildWnd)

BEGIN_MESSAGE_MAP(CDirFrame, CMDIChildWnd)
	//{{AFX_MSG_MAP(CDirFrame)
	ON_WM_SIZE()
	ON_WM_MDIACTIVATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDirFrame construction/destruction

CDirFrame::CDirFrame()
{
	// TODO: add member initialization code here
	m_bReSize = false;
}

CDirFrame::~CDirFrame()
{
}

BOOL CDirFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
//	cs.style &= WS_CHILD | WS_OVERLAPPEDWINDOW | FWS_ADDTOTITLE | WS_MAXIMIZE;

	if( !CMDIChildWnd::PreCreateWindow(cs) )
		return FALSE;

//	cs.style &= WS_MAXIMIZE;
	((CMDIFrameWnd*)AfxGetMainWnd())->MDIMaximize(this);

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CDirFrame diagnostics

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

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

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CDirFrame message handlers

BOOL CDirFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
	CRect rc;
	GetClientRect(&rc);
	WORD wd=rc.Width() / 3;
	if(!m_wndSplitV.CreateStatic(this, 1, 2))
		return FALSE;
	m_wndSplitV.SetColumnInfo(0, wd, 0);
	if(!m_wndSplitH.CreateStatic(&m_wndSplitV, 2, 1, WS_CHILD|WS_VISIBLE,
		m_wndSplitV.IdFromRowCol(0, 0)))
		return FALSE;
	m_wndSplitH.SetRowInfo(1, wd, 0);
	m_wndSplitH.CreateView(0, 0, RUNTIME_CLASS(CDirView),
		CSize(wd, rc.Height() - wd), pContext);
	m_wndSplitH.CreateView(1, 0, RUNTIME_CLASS(CQuickView), CSize(wd, wd), pContext);

	m_wndSplitV.CreateView(0, 1, RUNTIME_CLASS(CFileView),
		CSize(rc.Width() - wd, 100), pContext);

	m_bReSize = true;
    return TRUE; 
	return CMDIChildWnd::OnCreateClient(lpcs, pContext);
}

void CDirFrame::OnSize(UINT nType, int cx, int cy) 
{
	if(m_bReSize)
	{
		CRect rcQuickView;
		CWnd *pWnd = m_wndSplitH.GetPane(1, 0);
		ASSERT(IsWindow(pWnd->GetSafeHwnd()));
		pWnd->GetClientRect(&rcQuickView);
		
		m_wndSplitH.SetRowInfo(0, cy - rcQuickView.Height() - 10, 0);
	}

	CMDIChildWnd::OnSize(nType, cx, cy);
}

void CDirFrame::OnMDIActivate(BOOL bActivate, CWnd* pActivateWnd, CWnd* pDeactivateWnd) 
{
	CMDIChildWnd::OnMDIActivate(bActivate, pActivateWnd, pDeactivateWnd);
	
//	if(bActivate || NULL == pActivateWnd)
//		((CMainFrame*)AfxGetMainWnd())->UpdateUIs(bActivate, pActivateWnd, pDeactivateWnd);
}