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//####COPYRIGHTBEGIN####

//                                                                          

// ----------------------------------------------------------------------------

// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.

//

// This program is part of the eCos host tools.

//

// This program is free software; you can redistribute it and/or modify it 

// under the terms of the GNU General Public License as published by the Free 

// Software Foundation; either version 2 of the License, or (at your option) 

// any later version.

// 

// This program is distributed in the hope that it will be useful, but WITHOUT 

// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 

// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 

// more details.

// 

// You should have received a copy of the GNU General Public License along with

// this program; if not, write to the Free Software Foundation, Inc., 

// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

//

// ----------------------------------------------------------------------------

//                                                                          

//####COPYRIGHTEND####

// CSHDialog.cpp : implementation file

//

#include "stdafx.h"

#include "CSHDialog.h"

#include <afxpriv.h> // for WM_COMMANDHELP

#ifdef _DEBUG

#define new DEBUG_NEW

#undef THIS_FILE

static char THIS_FILE[] = __FILE__;

#endif

#include <htmlHelp.h>

#include <windowsx.h>

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

// CCSHDialog dialog

void CCSHDialog::DoDataExchange(CDataExchange* pDX)

{

        CDialog::DoDataExchange(pDX);

        //{{AFX_DATA_MAP(CCSHDialog)

                // NOTE: the ClassWizard will add DDX and DDV calls here

        //}}AFX_DATA_MAP

}

BEGIN_MESSAGE_MAP(CCSHDialog, CDialog)

        //{{AFX_MSG_MAP(CCSHDialog)

        ON_WM_CONTEXTMENU()

        ON_WM_HELPINFO()

  ON_MESSAGE(WM_COMMANDHELP,OnCommandHelp)

  ON_COMMAND(ID_WHATS_THIS,OnWhatsThis)

        ON_COMMAND(IDHELP, OnHelp)

        //}}AFX_MSG_MAP

END_MESSAGE_MAP()

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

// CCSHDialog message handlers

void CCSHDialog::OnContextMenu(CWnd* pWnd, CPoint pt)

{

  m_pwndContext=WndFromPoint(this,pWnd,pt);

  if(NULL==m_pwndContext || !CCSHCommon::OnContextMenu(this,pt,HelpID(m_pwndContext->GetDlgCtrlID()))){

    CDialog::OnContextMenu(pWnd,pt);

  }

}

void CCSHDialog::OnWhatsThis()

{

  DisplayHelp(m_pwndContext->m_hWnd,HelpID(m_pwndContext->m_hWnd),GetInstanceHandle());

}

BOOL CCSHDialog::OnHelpInfo(HELPINFO* pHelpInfo)

{

  DisplayHelp((HWND)pHelpInfo->hItemHandle,HelpID((HWND)pHelpInfo->hItemHandle),GetInstanceHandle());

  return TRUE;

}

BOOL CCSHDialog::OnInitDialog()

{

        CDialog::OnInitDialog();

  if(0==HelpID(IDOK)){

    // Dynamically add/remove the question mark button to the title bar of the dialog box:

    ModifyStyleEx(WS_EX_CONTEXTHELP,0,0);

  } else {

    ModifyStyleEx(0,WS_EX_CONTEXTHELP,0);

  }

  CWnd *pHelpButton=GetDlgItem(IDHELP);

  if(NULL!=pHelpButton){

    pHelpButton->EnableWindow(!CSHFile().IsEmpty());

  }

        return TRUE;  // return TRUE unless you set the focus to a control

                      // EXCEPTION: OCX Property Pages should return FALSE

}

CString CCSHDialog::CSHFile() const // return the context-sensitive help file 

{

  return _T("");

}

UINT CCSHDialog::HelpID(DWORD) const

{

  return 0; // dummy implementation

}

void CCSHDialog::OnHelp()

{

  if(!CSHFile().IsEmpty()){

    HtmlHelp(NULL,GetCSHFilePath()+CSHFile(),HH_DISPLAY_TOPIC,0);

  }

}

HINSTANCE CCSHDialog::GetInstanceHandle()

{

  return AfxGetInstanceHandle();

}

BOOL CCSHDialog::OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult)

{

  if(CCSHCommon::FilterMessage(message, wParam,lParam,pResult)){

    return true; // handled

  }

  return CDialog::OnWndMsg(message, wParam, lParam, pResult);

}