/****************************************************************************
 *
 *   captevw.cpp: implementation of the CMainFrame class
 * 
 *   Microsoft Video for Windows Capture Class Sample Program
 *
 ***************************************************************************/
/**************************************************************************
 *
 *  THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 *  KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
 *  PURPOSE.
 *
 *  Copyright (c) 1992 - 1995  Microsoft Corporation.  All Rights Reserved.
 * 
 **************************************************************************/
#include "stdafx.h"
#include <windowsx.h>
#include "captest.h"
#include "mainfrm.h"
#include "captedoc.h"
#include "captevw.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_WINDOW_TILE_HORZ, OnWindowTileHorz)
	ON_WM_PALETTECHANGED()
	ON_WM_QUERYENDSESSION()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// arrays of IDs used to initialize control bars

// toolbar buttons - IDs are command buttons
static UINT BASED_CODE buttons[] =
{
	// same order as in the bitmap 'toolbar.bmp'
	ID_FILE_NEW,
	ID_FILE_OPEN,
	ID_FILE_SAVE,
		ID_SEPARATOR,
	ID_EDIT_CUT,
	ID_EDIT_COPY,
	ID_EDIT_PASTE,
		ID_SEPARATOR,
	ID_FILE_PRINT,
	ID_APP_ABOUT,
};

static UINT BASED_CODE indicators[] =
{
	ID_SEPARATOR,	// status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

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

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(
LPCREATESTRUCT lpCreateStruct)
{
	if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;

	if (!m_wndToolBar.Create(this) ||
		!m_wndToolBar.LoadBitmap(IDR_MAINFRAME) ||
		!m_wndToolBar.SetButtons(buttons,
			sizeof(buttons)/sizeof(UINT)))
	{
		TRACE("Failed to create toolbar\n");
		return -1;		// fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
			sizeof(indicators)/sizeof(UINT)))
	{
		TRACE("Failed to create status bar\n");
		return -1;		// fail to create
	}

	return 0;
}


/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CMDIFrameWnd::AssertValid();
}

void CMainFrame::Dump(
CDumpContext& dc) const
{
	CMDIFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

void CMainFrame::OnWindowTileHorz()
{
	// TODO: Add your command handler code here
	MDITile (MDITILE_VERTICAL);
}

void CMainFrame::StatusCallback(
int nID, 
LPCSTR lpszStatusText)
{
	m_wndStatusBar.SetPaneText( 0 /* nIndex */, lpszStatusText, TRUE );
	m_wndStatusBar.UpdateWindow(); 
}

void CMainFrame::OnPaletteChanged(
CWnd* pFocusWnd)
{
	//SendMessageToDescendants( WM_PALETTECHANGED, 0, 0, TRUE);
}




BOOL CMainFrame::OnQueryEndSession()
{
	if (!CMDIFrameWnd::OnQueryEndSession())
		return FALSE;
	
	CMDIChildWnd* pMDIChildWnd = MDIGetActive();
	if (pMDIChildWnd == NULL)
		return TRUE; // no active MDI child frame
	CView* pView = pMDIChildWnd->GetActiveView();
	ASSERT(pView != NULL);

	// Ask the active MDI child if its OK to exit...
	return (BOOL) pView->SendMessage(WM_QUERYENDSESSION, 0, 0);
}
