src/mac/carbon/msgdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msgdlg.cpp
   3 // Purpose:     wxMessageDialog
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "msgdlg.h"
  14 #endif
  15
  16 #include "wx/msgdlg.h"
  17 #include "wx/mac/uma.h"
  18
  19 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
  20
  21 #define kMacOKAlertResourceID 128
  22 #define kMacYesNoAlertResourceID 129
  23 #define kMacYesNoCancelAlertResourceID 130
  24 #define kMacNoYesAlertResourceID 131
  25 #define kMacNoYesCancelAlertResourceID 132
  26
  27 short language = 0 ;
  28
  29 void wxMacConvertNewlines( const char *source , char * destination )
  30 {
  31         const char *s = source ;
  32         char *d = destination ;
  33
  34         while( *s  )
  35         {
  36                 switch( *s )
  37                 {
  38                         case 0x0a :
  39                                 *d++ = 0x0d ;
  40                                 ++s ;
  41                                 break ;
  42                         case 0x0d :
  43                                 *d++ = 0x0d ;
  44                                 ++s ;
  45                                 if ( *s == 0x0a )
  46                                         ++s ;
  47                                 break ;
  48                         default :
  49                                 *d++ = *s++ ;
  50                                 break ;
  51                 }
  52         }
  53         *d = 0 ;
  54 }
  55
  56 wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  57         long style, const wxPoint& pos)
  58 {
  59     m_caption = caption;
  60     m_message = message;
  61     m_dialogStyle = style;
  62     m_parent = parent;
  63 }
  64
  65 int wxMessageDialog::ShowModal()
  66 {
  67         int resultbutton = wxID_CANCEL ;
  68
  69         short result ;
  70         Str255 pascalTitle ;
  71         Str255 pascalText ;
  72
  73         strcpy( (char*) pascalTitle , m_caption ) ;
  74         c2pstr( (char*) pascalTitle ) ;
  75         strcpy( (char*) pascalText , m_message ) ;
  76         wxMacConvertNewlines( (char*)pascalText ,(char*) pascalText) ;
  77         c2pstr( (char*) pascalText ) ;
  78
  79         if ( !UMAHasAppearance() )
  80         {
  81                 int resourceID ;
  82
  83           if (m_dialogStyle & wxYES_NO)
  84           {
  85             if (m_dialogStyle & wxCANCEL)
  86               resourceID = kMacYesNoCancelAlertResourceID;
  87             else
  88               resourceID = kMacYesNoAlertResourceID + language * 10 ;
  89           }
  90           else if (m_dialogStyle & wxOK)
  91           {
  92             if (m_dialogStyle & wxCANCEL)
  93               resourceID = kMacOKAlertResourceID; // wrong
  94             else
  95               resourceID = kMacOKAlertResourceID;
  96           }
  97                 else
  98                 {
  99                         return resultbutton ;
 100                 }
 101         /*
 102           if (hWnd)
 103             msStyle |= MB_APPLMODAL;
 104           else
 105             msStyle |= MB_TASKMODAL;
 106         */
 107
 108                 ParamText( pascalTitle , pascalText , NULL , NULL ) ;
 109
 110           if (m_dialogStyle & wxICON_EXCLAMATION)
 111                                 result = Alert( resourceID , NULL ) ;
 112           else if (m_dialogStyle & wxICON_HAND)
 113                         result = StopAlert( resourceID , NULL ) ;
 114           else if (m_dialogStyle & wxICON_INFORMATION)
 115                                 result = NoteAlert( resourceID , NULL ) ;
 116           else if (m_dialogStyle & wxICON_QUESTION)
 117                                 result = CautionAlert( resourceID , NULL ) ;
 118                 else
 119                                 result = Alert( resourceID , NULL ) ;
 120
 121                 resultbutton = result ;
 122
 123           if (m_dialogStyle & wxYES_NO)
 124           {
 125             if (m_dialogStyle & wxCANCEL)
 126             {
 127                                 switch( result )
 128                                 {
 129                                         case 1 :
 130                                                 resultbutton = wxID_YES ;
 131                                                 break ;
 132                                         case 2 :
 133                                                 resultbutton = wxID_NO ;
 134                                                 break ;
 135                                         case 3 :
 136                                                 resultbutton = wxID_CANCEL ;
 137                                                 break ;
 138                                 }
 139             }
 140             else
 141             {
 142                                 switch( result )
 143                                 {
 144                                         case 1 :
 145                                                 resultbutton = wxID_YES ;
 146                                                 break ;
 147                                         case 2 :
 148                                                 resultbutton = wxID_NO ;
 149                                                 break ;
 150                                         case 3 :
 151                                                 break ;
 152                                 }
 153                         }
 154                 }
 155         }
 156         else
 157         {
 158                 AlertStdAlertParamRec   param;
 159
 160                 param.movable           = true;
 161                 param.filterProc        = NULL ;
 162
 163           if (m_dialogStyle & wxYES_NO)
 164           {
 165             if (m_dialogStyle & wxCANCEL)
 166             {
 167                                 param.defaultText       = "\pYes" ;
 168                                 param.cancelText        = (StringPtr) kAlertDefaultCancelText;
 169                                 param.otherText         = "\pNo";
 170                                 param.helpButton        = false ;
 171                                 param.defaultButton = kAlertStdAlertOKButton;
 172                                 param.cancelButton      = kAlertStdAlertCancelButton;
 173             }
 174             else
 175             {
 176                                 param.defaultText       = "\pYes" ;
 177                                 param.cancelText        = NULL;
 178                                 param.otherText         = "\pNo";
 179                                 param.helpButton        = false ;
 180                                 param.defaultButton = kAlertStdAlertOKButton;
 181                                 param.cancelButton      = 0;
 182             }
 183           }
 184           else if (m_dialogStyle & wxOK)
 185           {
 186             if (m_dialogStyle & wxCANCEL)
 187             {
 188                 // thats a cancel missing
 189                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 190                                 param.cancelText        = NULL;
 191                                 param.otherText         = NULL;
 192                                 param.helpButton        = false ;
 193                                 param.defaultButton = kAlertStdAlertOKButton;
 194                                 param.cancelButton      = 0;
 195             }
 196             else
 197             {
 198                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 199                                 param.cancelText        = NULL;
 200                                 param.otherText         = NULL;
 201                                 param.helpButton        = false ;
 202                                 param.defaultButton = kAlertStdAlertOKButton;
 203                                 param.cancelButton      = 0;
 204             }
 205           }
 206                 else
 207                 {
 208                         return resultbutton ;
 209                 }
 210
 211                 param.position          = 0;
 212
 213           if (m_dialogStyle & wxICON_EXCLAMATION)
 214                                 StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 215           else if (m_dialogStyle & wxICON_HAND)
 216                                 StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
 217           else if (m_dialogStyle & wxICON_INFORMATION)
 218                         StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 219           else if (m_dialogStyle & wxICON_QUESTION)
 220                                 StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
 221                 else
 222                                 StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
 223
 224                 if (m_dialogStyle & wxOK)
 225           {
 226             if (m_dialogStyle & wxCANCEL)
 227             {
 228                 //TODO add Cancelbutton
 229                 switch( result )
 230                                 {
 231                                         case 1 :
 232                                                 resultbutton = wxID_OK ;
 233                                                 break ;
 234                                         case 2 :
 235                                                 break ;
 236                                         case 3 :
 237                                                 break ;
 238                                 }
 239                         }
 240                         else
 241                         {
 242                 switch( result )
 243                                 {
 244                                         case 1 :
 245                                                 resultbutton = wxID_OK ;
 246                                                 break ;
 247                                         case 2 :
 248                                                 break ;
 249                                         case 3 :
 250                                                 break ;
 251                                 }
 252                         }
 253                 }
 254           else if (m_dialogStyle & wxYES_NO)
 255           {
 256             if (m_dialogStyle & wxCANCEL)
 257             {
 258                                 switch( result )
 259                                 {
 260                                         case 1 :
 261                                                 resultbutton = wxID_YES ;
 262                                                 break ;
 263                                         case 2 :
 264                                                 resultbutton = wxID_CANCEL ;
 265                                                 break ;
 266                                         case 3 :
 267                                                 resultbutton = wxID_NO ;
 268                                                 break ;
 269                                 }
 270             }
 271             else
 272             {
 273                                 switch( result )
 274                                 {
 275                                         case 1 :
 276                                                 resultbutton = wxID_YES ;
 277                                                 break ;
 278                                         case 2 :
 279                                                 break ;
 280                                         case 3 :
 281                                                 resultbutton = wxID_NO ;
 282                                                 break ;
 283                                 }
 284                         }
 285                 }
 286         }
 287         return resultbutton ;
 288 }
 289