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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####

// OutputView.cpp : implementation file

//

//

//===========================================================================

//===========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):   sdf

// Contact(s):  sdf

// Date:                1998/08/11

// Version:             0.01

// Purpose:     

// Description: This is the implementation of the output window view

// Requires:    

// Provides:    

// See also:    

// Known bugs:  

// Usage:       

//

//####DESCRIPTIONEND####

//

//===========================================================================

#include "stdafx.h"

#ifndef PLUGIN

#include "BCMenu.h"

#endif

#include "ConfigTool.h"

#include "OutputView.h"

#include "MainFrm.h"

#include "FindDialog.h"

#include "CTUtils.h"

#include "ConfigTooldoc.h"

#ifdef _DEBUG

#define new DEBUG_NEW

#undef THIS_FILE

static char THIS_FILE[] = __FILE__;

#endif

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

// COutputView

IMPLEMENT_DYNCREATE(COutputView, CEditView)

COutputView::COutputView()

{

    CConfigTool::SetOutputView(this);

}

COutputView::~COutputView()

{

    CConfigTool::SetOutputView(0);

}

static UINT WM_FINDREPLACE = ::RegisterWindowMessage(FINDMSGSTRING);

BEGIN_MESSAGE_MAP(COutputView, CEditView)

        //{{AFX_MSG_MAP(COutputView)

        ON_WM_CONTEXTMENU()

        ON_WM_CHAR()

        ON_WM_KEYDOWN()

    ON_COMMAND(ID_EDIT_FINDAGAIN,OnEditFindAgain)

        ON_UPDATE_COMMAND_UI(ID_EDIT_FIND, OnUpdateEditFind)

        ON_COMMAND(ID_EDIT_FIND, OnEditFind)

        ON_REGISTERED_MESSAGE(WM_FINDREPLACE, OnEditFindReplace)

        ON_CONTROL_REFLECT(EN_CHANGE, OnEditChange)

        ON_UPDATE_COMMAND_UI(ID_EDIT_CUT, OnUpdateEditCut)

        ON_UPDATE_COMMAND_UI(ID_EDIT_CLEAR, OnUpdateEditDelete)

        ON_COMMAND(ID_EDIT_CLEAR_ALL, OnEditClear)

        ON_UPDATE_COMMAND_UI(ID_EDIT_CLEAR_ALL, OnUpdateEditClear)

        ON_COMMAND(ID_LOG_SAVE, OnFileSave)

        ON_COMMAND(ID_EDIT_SELECT_ALL, OnEditSelectAll)

        ON_COMMAND(ID_EDIT_COPY, OnEditCopy)

        ON_UPDATE_COMMAND_UI(ID_EDIT_COPY, OnUpdateEditCopy)

        ON_UPDATE_COMMAND_UI(ID_EDIT_PASTE, OnUpdateEditPaste)

        ON_WM_MENUCHAR()

        //}}AFX_MSG_MAP

END_MESSAGE_MAP()

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

// COutputView drawing

void COutputView::OnDraw(CDC* pDC)

{

        // TODO: add draw code here

        UNUSED_ALWAYS(pDC);

}

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

// COutputView diagnostics

#ifdef _DEBUG

void COutputView::AssertValid() const

{

        CEditView::AssertValid();

}

void COutputView::Dump(CDumpContext& dc) const

{

        CEditView::Dump(dc);

}

#endif //_DEBUG

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

// COutputView message handlers

void COutputView::AddText(const CString & str)

{

        CString strText;

        // Change \n into \r\n

        int nStart=0;

        for(int nIndex=0;nIndex<str.GetLength();nIndex++){

                if(str[nIndex]==_TCHAR('\n')){

                        if(nIndex==0||str[nIndex-1]!=_TCHAR('\r')){

                                strText+=str.Mid(nStart,nIndex-nStart);

                                strText+=_TCHAR('\r');

                                nStart=nIndex;

                        }

                }

        }

        strText+=str.Mid(nStart,nIndex-nStart);

        {

                int nStart,nEnd;

                int nLength=GetBufferLength();

                GetEditCtrl().GetSel(nStart,nEnd);

                // Replace selection

                GetEditCtrl().SetSel(nLength,nLength,TRUE);

                GetEditCtrl().ReplaceSel(strText);

                if(GetBufferLength()!=unsigned(nLength+strText.GetLength())){

                        // Try again by removing equivalent length from start of buffer.

                        // For neatness, remove whole lines

                        int nLine=GetEditCtrl().LineFromChar(strText.GetLength()-1);

                        int nIndex=GetEditCtrl().LineIndex(nLine+1);

                        GetEditCtrl().SetSel(0,nIndex-1,TRUE);

                        GetEditCtrl().ReplaceSel(_T(""));

                        nLength=GetBufferLength();

                        GetEditCtrl().SetSel(nLength,nLength,TRUE);

                        GetEditCtrl().ReplaceSel(strText);

                } else if(nStart!=nEnd) {

                        GetEditCtrl().SetSel(nStart,nEnd,TRUE);

                }

        }

}

void COutputView::OnInitialUpdate()

{

        CEditView::OnInitialUpdate();

        CConfigToolApp*pApp=(CConfigToolApp*)AfxGetApp();

        if(pApp->m_strBufferedLogMessages){

                AddText(pApp->m_strBufferedLogMessages);

                pApp->m_strBufferedLogMessages=_T("");

        }

}

void COutputView::Clear()

{

        GetEditCtrl().SetSel(0,-1);

        GetEditCtrl().Clear();

}

BOOL COutputView::PreCreateWindow(CREATESTRUCT& cs)

{

        //cs.style|=ES_MULTILINE|ES_READONLY|WS_VSCROLL;

        cs.style|=ES_MULTILINE|WS_VSCROLL|ES_NOHIDESEL;

        return CEditView::PreCreateWindow(cs);

}

void COutputView::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)

{

        if(VK_DELETE==nChar){

                MessageBeep (MB_OK);

        } else {

                CEditView::OnKeyDown(nChar, nRepCnt, nFlags);

        }

}

void COutputView::OnContextMenu(CWnd* pWnd, CPoint point)

{

        Menu menu;

        menu.LoadMenu(IDR_OUTPUT_CONTEXT);

  menu.LoadToolbar(IDR_MAINFRAME);

        Menu *pPopup=(Menu *)menu.GetSubMenu(0);

        if(point.x<0){

                point=GetCaretPos();

                point.x=max(3,point.x);

                point.y=max(3,point.y);

                ClientToScreen(&point);

        }

        pPopup->TrackPopupMenu(TPM_LEFTALIGN, point.x,point.y,this);

        UNUSED_ALWAYS(pWnd);

}

void COutputView::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)

{

        switch(nChar){

                case 0x03: // ctrl+c

                        SendMessage(WM_COMMAND,ID_EDIT_COPY,0);

                        break;

                case 0x01: // ctrl+a

                        SendMessage(WM_COMMAND,ID_EDIT_SELECT_ALL,0);

                        break;

                default:

                        MessageBeep     (MB_OK);

                        break;

        }

        UNUSED_ALWAYS(nFlags);

        UNUSED_ALWAYS(nRepCnt);

}

void COutputView::OnEditClear()

{

        Clear();

}

void COutputView::OnEditUndo()

{

        MessageBeep (MB_OK);

}

void COutputView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)

{

        switch(lHint){

                case 0:

                default:

                        return;

        }

        UNUSED_ALWAYS(pSender);

        UNUSED_ALWAYS(pHint);

}

void COutputView::OnFileSave()

{

        CFileDialog dlg( FALSE, _T("log"), _T("ConfigTool"), OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,

                _T("Log Files (*.log)|*.log|All Files (*.*)|*.*||"));

        if(IDOK==dlg.DoModal()){

                Save(dlg.GetPathName());

        }

}

void COutputView::OnEditSelectAll()

{

        GetEditCtrl().SetSel(0,-1);

}

void COutputView::OnEditCopy()

{

        GetEditCtrl().Copy();

}

void COutputView::OnUpdateEditCopy(CCmdUI* pCmdUI)

{

  int nStart,nEnd;

  GetEditCtrl().GetSel(nStart,nEnd);

        pCmdUI->Enable(nStart!=nEnd);

}

void COutputView::OnUpdateEditClear(CCmdUI* pCmdUI)

{

        pCmdUI->Enable(GetBufferLength()!=0);

}

void COutputView::Save(const CString & strFile)

{

        TRY

        {

                CStdioFile f( strFile, CFile::modeCreate | CFile::modeWrite );

                CStringArray arstr;

                GetContents(arstr);

                for(int i=0;i<arstr.GetSize();i++){

                        f.WriteString(arstr[i]);

                        f.WriteString(_T("\n"));

                }

                f.Close();

        }

        CATCH( CFileException, e )

        {

                CUtils::MessageBoxF(_T("Failed to write to %s - %s"),strFile,CUtils::Explanation(*e));

        }

        END_CATCH

}

void COutputView::GetContents(CStringArray & arstr)

{

        arstr.SetSize(GetEditCtrl().GetLineCount());

        for(int i=0;i<arstr.GetSize();i++){

                CString &str=arstr[i];

                for(int n=256;;n+=256){

                        TCHAR *pszBuf=str.GetBuffer(n);

                        int nLineLen=GetEditCtrl().GetLine(i,pszBuf,n-1);

                        pszBuf[nLineLen]=_TCHAR('\0');

                        str.ReleaseBuffer();

                        if(nLineLen<n-1){

                                break;

                        }

                }

        }

}

void COutputView::OnEditFindAgain()

{

    CConfigToolDoc *pDoc=CConfigTool::GetConfigToolDoc();

    if(!FindText(pDoc->m_strFind,pDoc->m_nFindFlags&&FR_DOWN, pDoc->m_nFindFlags&FR_MATCHCASE)){

                CUtils::MessageBoxF(_T("Cannot find '%s'"),pDoc->m_strFind);

    }

}

void COutputView::OnUpdateEditFindAgain(CCmdUI* pCmdUI)

{

    pCmdUI->Enable(!CConfigTool::GetConfigToolDoc()->m_strFind.IsEmpty() && m_hWnd==CWnd::GetFocus()->m_hWnd);

}

void COutputView::OnFindNext( LPCTSTR lpszFind, BOOL bNext, BOOL bCase )

{

    CConfigToolDoc *pDoc=CConfigTool::GetConfigToolDoc();

        pDoc->m_strFind=lpszFind;

    pDoc->m_nFindFlags=(bNext?FR_DOWN:0)|(bCase?FR_MATCHCASE:0);

    CEditView::OnFindNext(lpszFind, bNext, bCase );

}

void COutputView::OnTextNotFound( LPCTSTR lpszFind )

{

    CUtils::MessageBoxF(_T("Cannot find '%s'"),lpszFind);

    CEditView::OnTextNotFound(lpszFind);

}

void COutputView::OnEditFind()

{

    CConfigTool::GetMain()->m_bFindInProgress=true;

    CEditView::OnEditFind();

}

void COutputView::OnUpdateEditFind(CCmdUI* pCmdUI)

{

        pCmdUI->Enable(!CConfigTool::GetMain()->m_bFindInProgress);

}

LONG COutputView::OnEditFindReplace(WPARAM wParam, LPARAM lParam)

{

        CFindReplaceDialog* pDialog = CFindReplaceDialog::GetNotifier(lParam);

    if(pDialog->IsTerminating()){

        CConfigTool::GetMain()->m_bFindInProgress=false;

    }

    return CEditView::OnFindReplaceCmd(wParam, lParam);

}

void COutputView::OnEditChange ()

{

        // override CEditView::OnEditChange() to prevent

        // setting of the document modified flag

}

void COutputView::OnUpdateEditCut(CCmdUI* pCmdUI)

{

        pCmdUI->Enable(false);

}

void COutputView::OnUpdateEditPaste(CCmdUI* pCmdUI)

{

        pCmdUI->Enable(false);

}

void COutputView::OnUpdateEditDelete(CCmdUI* pCmdUI)

{

        pCmdUI->Enable(false);

}

LRESULT COutputView::OnMenuChar(UINT, UINT, CMenu*)

{

  const MSG *pMsg=GetCurrentMessage();

  // punt to the mainframe to deal with shortcuts in popups

  return AfxGetMainWnd()->SendMessage(pMsg->message,pMsg->wParam,pMsg->lParam);

}