nel/tools/3d/object_viewer/edit_ex.cpp

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This source file has been modified by the following contributors:
   5 // Copyright (C) 2019  Jan BOON (Kaetemi) <jan.boon@kaetemi.be>
   6 //
   7 // This program is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU Affero General Public License as
   9 // published by the Free Software Foundation, either version 3 of the
  10 // License, or (at your option) any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU Affero General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU Affero General Public License
  18 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 // edit_ex.cpp : implementation file
  21 //
  22
  23 #include "std_afx.h"
  24 #include "edit_ex.h"
  25
  26 /////////////////////////////////////////////////////////////////////////////
  27 // CEditEx
  28
  29 CEditEx::CEditEx() : _Listener(NULL), _Type(StringType)
  30 {
  31 }
  32
  33 CEditEx::~CEditEx()
  34 {
  35 }
  36
  37
  38 BEGIN_MESSAGE_MAP(CEditEx, CEdit)
  39         //{{AFX_MSG_MAP(CEditEx)
  40         ON_WM_SETFOCUS()
  41         ON_WM_KEYDOWN()
  42         //}}AFX_MSG_MAP
  43 END_MESSAGE_MAP()
  44
  45 /////////////////////////////////////////////////////////////////////////////
  46 // CEditEx message handlers
  47
  48 void CEditEx::OnSetFocus(CWnd* pOldWnd)
  49 {
  50         CEdit::OnSetFocus(pOldWnd);
  51         PostMessage(EM_SETSEL, 0, -1);
  52         Invalidate();
  53 }
  54
  55 sint            CEditEx::getSInt() const
  56 {
  57         nlassert(_Type == SIntType);
  58         sint ret = 0;
  59         NLMISC::fromString(getString(), ret);
  60         return ret;
  61 }
  62
  63 uint            CEditEx::getUInt() const
  64 {
  65         nlassert(_Type == UIntType);
  66         uint ret = 0;
  67         NLMISC::fromString(getString(), ret);
  68         return ret;
  69 }
  70 float           CEditEx::getFloat() const
  71 {
  72         nlassert(_Type == FloatType);
  73         float val;
  74         NLMISC::fromString(getString(), val);
  75         return val;
  76 }
  77
  78 std::string CEditEx::getString() const
  79 {
  80         TCHAR buf[128];
  81         GetWindowText(buf, sizeof(buf));
  82         return NLMISC::tStrToUtf8(buf);
  83 }
  84
  85 void            CEditEx::setSInt(sint value)
  86 {
  87         nlassert(_Type == SIntType);
  88         TCHAR buf[16];
  89         _stprintf(buf, _T("%d"), (int) value);
  90         setString(buf);
  91 }
  92
  93 void            CEditEx::setUInt(uint value)
  94 {
  95         nlassert(_Type == UIntType);
  96         TCHAR buf[16];
  97         _stprintf(buf, _T("%d"), (int) value);
  98         setString(buf);
  99 }
 100
 101 void            CEditEx::setFloat(float value)
 102 {
 103         nlassert(_Type == FloatType);
 104         TCHAR buf[16];
 105         _stprintf(buf, _T("%g"), (double) value);
 106         setString(buf);
 107 }
 108
 109 void CEditEx::setString(const TCHAR *value)
 110 {
 111         SetWindowText(value);
 112 }
 113
 114 void CEditEx::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
 115 {
 116         if (nChar == 13) // return pressed ?
 117         {
 118                 if (isValid())
 119                 {
 120                         if (_Listener)
 121                         {
 122                                 _Listener->editExValueChanged(this);
 123                         }
 124                 }
 125                 else
 126                 {
 127                         MessageBox(_T("Invalid value"), _T("Error"), MB_OK | MB_ICONEXCLAMATION);
 128                 }
 129         }
 130         CEdit::OnKeyDown(nChar, nRepCnt, nFlags);
 131 }
 132
 133
 134 bool CEditEx::isValid()
 135 {
 136         switch(_Type)
 137         {
 138                 case SIntType:
 139                 {
 140                         sint value;
 141                         return NLMISC::fromString(getString(), value);
 142                 }
 143                 case UIntType:
 144                 {
 145                         uint value;
 146                         return NLMISC::fromString(getString(), value);
 147                 }
 148                 case FloatType:
 149                 {
 150                         float value;
 151                         return NLMISC::fromString(getString(), value);
 152                 }
 153                 default: break;
 154         }
 155
 156         return true;
 157 }