mainfrm.cpp

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

#include "stdafx.h"
#include "Ex_MulView.h"

#include "MainFrm.h"

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

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

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_VIEW_NORMAL, OnViewNormal)
	ON_COMMAND(ID_VIEW_ITALICS, OnViewItalics)
	ON_UPDATE_COMMAND_UI(ID_VIEW_ITALICS, OnUpdateViewItalics)
	ON_UPDATE_COMMAND_UI(ID_VIEW_NORMAL, OnUpdateViewNormal)
	//}}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()
{
	m_pNormalView=NULL;
	m_pItalicsView=NULL;
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::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( !CFrameWnd::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
{
	CFrameWnd::AssertValid();
}

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

#endif //_DEBUG

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


void CMainFrame::OnViewNormal() 
{
	CEx_MulViewDoc *pDoc=(CEx_MulViewDoc *)GetActiveDocument();

	ASSERT(m_pNormalView!=0);
	ASSERT(m_pItalicsView!=0);
	pDoc->AddView(m_pNormalView);
	m_pNormalView->ShowWindow(SW_SHOW);
	m_pItalicsView->ShowWindow(SW_HIDE);
	m_pNormalView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
	m_pItalicsView->SetDlgCtrlID(AFX_IDW_PANE_FIRST+1);
	SetActiveView(m_pNormalView);
	pDoc->RemoveView(m_pItalicsView);
	this->RecalcLayout();
}

void CMainFrame::OnViewItalics() 
{
	CEx_MulViewDoc *pDoc=(CEx_MulViewDoc *)GetActiveDocument();
	if(m_pItalicsView==0)
	{
		m_pNormalView=(CEx_MulViewView*)GetActiveView();
		m_pItalicsView=new CItalicsView;
		m_pItalicsView->Create(NULL,NULL,AFX_WS_DEFAULT_VIEW,rectDefault,this,AFX_IDW_PANE_FIRST+1);
	}
	pDoc->AddView(m_pItalicsView);
	m_pNormalView->SetDlgCtrlID(AFX_IDW_PANE_FIRST+1);
	m_pItalicsView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
	m_pItalicsView->ShowWindow(SW_SHOW);
	m_pNormalView->ShowWindow(SW_HIDE);
	SetActiveView(m_pItalicsView);
	pDoc->RemoveView(m_pNormalView);
	this->RecalcLayout();	
}

void CMainFrame::OnUpdateViewItalics(CCmdUI* pCmdUI) 
{
		pCmdUI->Enable(GetActiveView()->IsKindOf(RUNTIME_CLASS(CEx_MulViewView)));
}

void CMainFrame::OnUpdateViewNormal(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(GetActiveView()->IsKindOf(RUNTIME_CLASS(CItalicsView)));
}