tools/src/tools/Utils/win32/CellEdit.cpp

   1 //####COPYRIGHTBEGIN####
   2 //
   3 // ----------------------------------------------------------------------------
   4 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
   5 //
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   7 //
   8 // This program is free software; you can redistribute it and/or modify it
   9 // under the terms of the GNU General Public License as published by the Free
  10 // Software Foundation; either version 2 of the License, or (at your option)
  11 // any later version.
  12 //
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  16 // more details.
  17 //
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  19 // this program; if not, write to the Free Software Foundation, Inc.,
  20 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 //
  22 // ----------------------------------------------------------------------------
  23 //
  24 //####COPYRIGHTEND####
  25 // CellEdit.cpp : implementation file
  26 //
  27
  28 #include "stdafx.h"
  29 #include "CellEdit.h"
  30 #include "cellview.h"
  31 #include "Configtool.h"
  32
  33 #ifdef _DEBUG
  34 #define new DEBUG_NEW
  35 #undef THIS_FILE
  36 static char THIS_FILE[] = __FILE__;
  37 #endif
  38
  39 /////////////////////////////////////////////////////////////////////////////
  40 // CCellEdit
  41
  42 CCellEdit::CCellEdit(LPCTSTR pszInitialValue):
  43   CCell(pszInitialValue)
  44 {
  45 }
  46
  47 CCellEdit::~CCellEdit()
  48 {
  49 }
  50
  51
  52 BEGIN_MESSAGE_MAP(CCellEdit, CCell)
  53         //{{AFX_MSG_MAP(CCellEdit)
  54         ON_WM_CREATE()
  55         ON_WM_CHAR()
  56         ON_WM_KILLFOCUS()
  57         //}}AFX_MSG_MAP
  58 END_MESSAGE_MAP()
  59
  60 /////////////////////////////////////////////////////////////////////////////
  61 // CCellEdit message handlers
  62
  63 BOOL CCellEdit::Create(DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext*)
  64 {
  65         return CWnd::CreateEx(WS_EX_CLIENTEDGE,_T("EDIT"), NULL, dwStyle, rect, pParentWnd, nID);
  66 }
  67
  68 int CCellEdit::OnCreate(LPCREATESTRUCT lpCreateStruct)
  69 {
  70         if (CCell::OnCreate(lpCreateStruct) == -1)
  71                 return -1;
  72
  73         SendMessage(WM_SETFONT,(WPARAM)(HFONT)GetStockObject(DEFAULT_GUI_FONT),0);
  74   SendMessage(WM_SETTEXT,0,(LPARAM)(LPCTSTR)m_strInitialValue);
  75         return 0;
  76 }
  77
  78 void CCellEdit::OnKillFocus(CWnd*)
  79 {
  80     CConfigTool::GetCellView()->CancelCellEdit();
  81 }
  82
  83 void CCellEdit::OnEditCopy   ()
  84 {
  85  SendMessage(WM_COPY,0,0);
  86 }
  87
  88 void CCellEdit::OnEditDelete ()
  89 {
  90   SendMessage(WM_CLEAR,0,0);
  91 }
  92
  93 void CCellEdit::OnEditPaste  ()
  94 {
  95   SendMessage(WM_PASTE,0,0);
  96 }
  97
  98 void CCellEdit::OnEditCut    ()
  99 {
 100   SendMessage(WM_CUT,0,0);
 101 }
 102
 103 void CCellEdit::OnUpdateEditCopy   (CCmdUI *pCmdUI)
 104 {
 105   LRESULT l=SendMessage(EM_GETSEL,0,0);
 106   pCmdUI->Enable(LOWORD(l)!=HIWORD(l));
 107 }
 108
 109 void CCellEdit::OnUpdateEditDelete (CCmdUI *pCmdUI)
 110 {
 111   LRESULT l=SendMessage(EM_GETSEL,0,0);
 112   pCmdUI->Enable(LOWORD(l)!=HIWORD(l));
 113 }
 114
 115 void CCellEdit::OnUpdateEditPaste  (CCmdUI *pCmdUI)
 116 {
 117   if(OpenClipboard()){
 118     pCmdUI->Enable(NULL!=::GetClipboardData(CF_TEXT));
 119     CloseClipboard();
 120   } else {
 121     pCmdUI->Enable(false);
 122   }
 123 }
 124
 125 void CCellEdit::OnUpdateEditCut    (CCmdUI *pCmdUI)
 126 {
 127   LRESULT l=SendMessage(EM_GETSEL,0,0);
 128   pCmdUI->Enable(LOWORD(l)!=HIWORD(l));
 129 }
 130
 131
 132 void CCellEdit::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)
 133 {
 134         switch(nChar){
 135                 case 0x01: // ctrl+a
 136                         SendMessage(EM_SETSEL,0,-1);
 137                         break;
 138                 case 0x03: // ctrl+c
 139                         SendMessage(WM_COPY,0,0);
 140                         break;
 141                 case 0x16: // ctrl+v
 142                         SendMessage(WM_PASTE,0,0);
 143                         break;
 144                 case 0x18: // ctrl+x
 145                         SendMessage(WM_CUT,0,0);
 146                         break;
 147                 case 0x1a: // ctrl+z
 148                         SendMessage(EM_UNDO,0,0);
 149                         break;
 150     default:
 151       Default();
 152                         break;
 153   }
 154         CCell::OnChar(nChar, nRepCnt, nFlags);
 155 }