// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "Prnt.h"

#include "MainFrm.h"
#include "PrntView.h"

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

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

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_QUERYNEWPALETTE()
	ON_WM_SYSCOLORCHANGE()
	ON_WM_PALETTECHANGED()
   ON_UPDATE_COMMAND_UI(ID_INDICATOR_ZOOM,OnUpdateZoomPane)
   ON_UPDATE_COMMAND_UI(ID_INDICATOR_WH,OnUpdateWHPane)
   ON_UPDATE_COMMAND_UI(ID_INDICATOR_BPP,OnUpdateBppPane)
	ON_WM_PALETTEISCHANGING()
	//}}AFX_MSG_MAP

END_MESSAGE_MAP()

static UINT indicators[] =
{
   ID_SEPARATOR,           // status line indicator
   ID_INDICATOR_WH,
   ID_INDICATOR_ZOOM,
   ID_INDICATOR_BPP,
	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.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndPreviewBar.Create(this,WS_CHILD | CBRS_TOP) ||
		!m_wndPreviewBar.LoadToolBar(IDR_PREIVEWBAR))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Remove this if you don't want tool tips or a resizeable toolbar
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

	m_wndPreviewBar.SetBarStyle(m_wndPreviewBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

   int nIndex=m_wndPreviewBar.CommandToIndex(ID_ONE_PAGE);
   m_wndPreviewBar.SetButtonStyle(nIndex,TBBS_CHECKBOX);

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CMDIFrameWnd::PreCreateWindow(cs);
}

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

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

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

#endif //_DEBUG

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

BOOL CMainFrame::OnQueryNewPalette() 
{
	CMDIChildWnd* pMDIChildWnd = MDIGetActive();
   if (pMDIChildWnd)
	{
		CView* pView = pMDIChildWnd->GetActiveView();

		if(pView)
      {
		   pView->SendMessage(WM_HANDLEPALETTE,0,FALSE);
         return TRUE;
      }
	}
   return FALSE;
}

void CMainFrame::OnSysColorChange() 
{
   OnQueryNewPalette();	
}

void CMainFrame::OnPaletteChanged(CWnd* pFocusWnd) 
{
	if(pFocusWnd!=NULL)
  	   SendMessageToDescendants(WM_HANDLEPALETTE,(WPARAM)pFocusWnd->m_hWnd,TRUE);
}
void CMainFrame::OnPaletteIsChanging(CWnd* pRealizeWnd) 
{
   OnPaletteChanged(pRealizeWnd);
}

void CMainFrame::UpdatePreviewToolBar(BOOL bShow)
{
   ShowControlBar(&m_wndPreviewBar,bShow,FALSE);
   RecalcLayout();
}

BOOL CMainFrame::GetButtonStatus()
{
   return m_wndPreviewBar.GetToolBarCtrl().IsButtonChecked(ID_ONE_PAGE);
}

void CMainFrame::SetButtonStatus(BOOL bCheck)
{
   m_wndPreviewBar.GetToolBarCtrl().CheckButton(ID_ONE_PAGE,bCheck);
}

void CMainFrame::OnUpdateZoomPane(CCmdUI* pCmdUI)
{
   pCmdUI->SetText(_T(""));
}

void CMainFrame::OnUpdateWHPane(CCmdUI* pCmdUI)
{
   pCmdUI->SetText(_T(""));
}

void CMainFrame::OnUpdateBppPane(CCmdUI* pCmdUI)
{
   pCmdUI->SetText(_T(""));
}


BOOL CMainFrame::IsToolBarVisible()
{
   return m_wndToolBar.IsWindowVisible();
}

void CMainFrame::UpdateMainToolBar(BOOL bShow)
{
   ShowControlBar(&m_wndToolBar, bShow, FALSE);
   RecalcLayout();
}