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

#include "stdafx.h"
#include "NiHe.h"

#include "MainFrm.h"
//#include "NiHeFromView.h"
//#include "NiHeScrollView.h'

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame
extern CNiHeApp theApp;

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_FORMVIEW, OnFormview)
	ON_COMMAND(ID_SCROLLVIEW, OnScrollview)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT 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.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		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: 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)
{
	if( !CMDIFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// 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::CreateOrActivateFrame(CDocTemplate* pTemplate,CRuntimeClass* pViewClass)
{
	CMDIChildWnd* pMDIActive= MDIGetActive();
	ASSERT(pMDIActive!=NULL);
	CDocument* pDoc=pMDIActive->GetActiveDocument();
	ASSERT(pDoc!=NULL);

	CView *pView;
	POSITION pos=pDoc->GetFirstViewPosition();
	while(pos!= NULL)
	{
		pView = pDoc->GetNextView(pos);
		if(pView->IsKindOf(pViewClass))
		{
			pView->GetParentFrame()->ActivateFrame();
			return;
		}
	}
	CMDIChildWnd* pNewFrame=(CMDIChildWnd*)(pTemplate->CreateNewFrame(pDoc, NULL));
	if(pNewFrame==NULL)
		return;
	ASSERT_KINDOF(CMDIChildWnd,pNewFrame);
	pTemplate->InitialUpdateFrame(pNewFrame,pDoc);
	MDITile(MDITILE_HORIZONTAL);
}


void CMainFrame::OnFormview() 
{
	// TODO: Add your command handler code here
	CreateOrActivateFrame(theApp.m_pFormDocTemplate,RUNTIME_CLASS(CNiHeFormView));
}

void CMainFrame::OnScrollview() 
{
	// TODO: Add your command handler code here
	CreateOrActivateFrame(theApp.m_pScrollDocTemplate,RUNTIME_CLASS(NiHeScrollView));
}