// WTLDocViewView.h : interface of the CWTLDocViewView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_WTLDOCVIEWVIEW_H__4349F8FC_DF71_4309_80F5_4175D44DCECE__INCLUDED_)
#define AFX_WTLDOCVIEWVIEW_H__4349F8FC_DF71_4309_80F5_4175D44DCECE__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#include "editordoc.h"

class CWTLDocViewView : public CWindowImpl<CWTLDocViewView, CRichEditCtrl>,
						public CDocumentClient
{
public:
	DECLARE_WND_SUPERCLASS(NULL, CRichEditCtrl::GetWndClassName())

	BEGIN_MSG_MAP(CWTLDocViewView)
		//MESSAGE_HANDLER(WM_PAINT, OnPaint)
		MESSAGE_HANDLER(WM_CLOSE, OnClose)
		COMMAND_ID_HANDLER(ID_FILE_NEW, OnFileNew)
		COMMAND_ID_HANDLER(ID_FILE_OPEN, OnFileOpen)
		COMMAND_ID_HANDLER(ID_FILE_SAVE, OnFileSave)
		COMMAND_ID_HANDLER(ID_FILE_SAVE_AS, OnFileSaveAs)
		COMMAND_ID_HANDLER(ID_APP_EXIT, OnFileExit)
    END_MSG_MAP()

	void OnDocumentModified()
	{
		if (IsWindow())
		{
			int i = 9;
			Invalidate();
		}
	}

	//
	// Message handlers
	//

	LRESULT OnClose(UINT, WPARAM, LPARAM, BOOL& bHandled)
	{
		return OnFileExit(0, 0, NULL, bHandled);
	}

	LRESULT OnPaint(UINT, WPARAM, LPARAM, BOOL& bHandled)
	{
		PAINTSTRUCT ps;
		HDC hdc = BeginPaint(&ps);
		RECT rect; GetClientRect(&rect);

		DrawText(hdc, GetDocument()->GetText(), -1, &rect,
				 DT_CENTER | DT_VCENTER | DT_SINGLELINE);

		EndPaint(&ps);
		return 0;
	}

	LRESULT OnFileNew(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		if (IsDocumentSafe(m_hWnd, _T("WindowsApp")))
		{
			GetDocument()->OnNew();
		}
		return 0L;
	}

	LRESULT OnFileOpen(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		if (IsDocumentSafe(m_hWnd, _T("WindowsApp")))
		{
			bool bFailed;
			if (!GetDocument()->OnOpen(bFailed) && bFailed)
			{
				MessageBox(_T("Error loading file."), 
						   _T("WindowsApp"), 
						   MB_OK | MB_ICONERROR);
			}
		}
		return 0L;
	}

	LRESULT OnFileSave(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		bool bFailed;
		if (!GetDocument()->OnSave(bFailed) && bFailed)
		{
			TCHAR szText[256];
			const TCHAR* szName = GetDocument()->GetName();
			wsprintf(szText, _T("Error saving %s."), szName);
        
			MessageBox(szText, _T("WindowsApp"), MB_RETRYCANCEL | MB_ICONERROR);
		}
		return 0L;
	}

	LRESULT OnFileSaveAs(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		bool bFailed;
		if (!GetDocument()->OnSaveAs(bFailed) && bFailed)
		{
			TCHAR szText[256];
			const TCHAR* szName = GetDocument()->GetName();
			wsprintf(szText, _T("Error saving %s."), szName);
        
			MessageBox(szText, _T("WindowsApp"), MB_RETRYCANCEL | MB_ICONERROR);
		}
		return 0L;
	}

	LRESULT OnFileExit(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		if (IsDocumentSafe(m_hWnd, _T("WindowsApp")))
		{
			::DestroyWindow(GetParent());
		}
		return 0L;
	}


	
	
//private:
  //  void OnDocumentModified();

// Utilities
private:
    CEditorDoc* GetDocument() const
	{
		 return static_cast<CEditorDoc*>(CDocumentClient::GetDocument());
	}


};


/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_WTLDOCVIEWVIEW_H__4349F8FC_DF71_4309_80F5_4175D44DCECE__INCLUDED_)