dialogpagectrl.cpp

1394测试程序

// DialogPageCtrl.cpp : implementation file
//

#include "stdafx.h"
#include "DialogPageCtrl.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDialogPageCtrl

CDialogPageCtrl::CDialogPageCtrl()
{
	// init dialog page table
	for ( int i=0; i<MAX_DIALOG_PAGE; i++ ) {
		m_DialogPage[i] = NULL;
	}

	m_IndexCounter = 0;

}

CDialogPageCtrl::~CDialogPageCtrl()
{

}


BOOL CDialogPageCtrl::AddDialogPage(CDialogPage *DlgPg, UINT CaptionID)
{
	CString caption;
	
	caption.LoadString(CaptionID);

	return AddDialogPage(DlgPg,(const char *)caption);
}


BOOL CDialogPageCtrl::AddDialogPage(CDialogPage *DlgPg, const char *Caption)
{
	TC_ITEM tc;
	int i;
	BOOL succ = FALSE;

	::ZeroMemory(&tc,sizeof(tc));
	
	tc.mask = TCIF_TEXT|TCIF_STATE;
	tc.pszText = (char*)Caption;
	tc.dwState = TCIS_BUTTONPRESSED;

	i = InsertItem(m_IndexCounter,&tc);
	if ( i>=0 && i<MAX_DIALOG_PAGE ) {
		m_DialogPage[i] = DlgPg;
		DlgPg->SetTabControlIndex(i);
		m_IndexCounter++;
		succ = TRUE;
	} 

	return succ;
}



void CDialogPageCtrl::UpdatePageSelection()
{
	int sel,i;
	
	sel = GetCurSel();

	if ( sel < 0 ) {
		// no selection
		return;
	}

	// hide all pages
	for ( i=0; i<MAX_DIALOG_PAGE; i++ ) {
		CDialogPage *pg = m_DialogPage[i];
		if ( pg == NULL ) {
			break;
		} else {
			if ( ::IsWindow(pg->m_hWnd) && pg->IsWindowVisible() ) {
				pg->ShowWindow(SW_HIDE);
				pg->OnSelectionChange(FALSE);
			}
		}
	}
	
	// get rect of text item
	CRect rc;
	GetItemRect(sel, &rc);
	// show selected page
	if ( sel>=0 && sel<MAX_DIALOG_PAGE ) {
		CDialogPage *pg = m_DialogPage[sel];
		if ( pg != NULL ) {
			if ( ::IsWindow(pg->m_hWnd) ) {
				pg->SetWindowPos(NULL, 4, rc.Height()+4, 0,0, 
							SWP_NOSIZE|SWP_NOZORDER|SWP_SHOWWINDOW);
				pg->OnSelectionChange(TRUE);
			}
		}
	}

}


BOOL CDialogPageCtrl::UpdateAllData( BOOL bSaveAndValidate /*= TRUE*/ )
{

	for ( int i=0; i<MAX_DIALOG_PAGE; i++ ) {
		CDialogPage *pg = m_DialogPage[i];
		if ( pg == NULL ) {
			break;
		} else {
			if ( !pg->UpdateData(bSaveAndValidate) ) {
				// display failed tab
				SetCurSel(pg->GetTabControlIndex());
				return FALSE;
			}
		}
	}

	return TRUE;

}


BEGIN_MESSAGE_MAP(CDialogPageCtrl, CTabCtrl)
	//{{AFX_MSG_MAP(CDialogPageCtrl)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()