src/mac/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 #if !USE_SHARED_LIBRARY
  20 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
  21 #endif
  22
  23 #define kMacOKAlertResourceID 128
  24 #define kMacYesNoAlertResourceID 129
  25 #define kMacYesNoCancelAlertResourceID 130
  26 #define kMacNoYesAlertResourceID 131
  27 #define kMacNoYesCancelAlertResourceID 132
  28
  29 short language = 0 ;
  30
  31 void wxMacConvertNewlines( const char *source , char * destination )
  32 {
  33         const char *s = source ;
  34         char *d = destination ;
  35
  36         while( *s  )
  37         {
  38                 switch( *s )
  39                 {
  40                         case 0x0a :
  41                                 *d++ = 0x0d ;
  42                                 ++s ;
  43                                 break ;
  44                         case 0x0d :
  45                                 *d++ = 0x0d ;
  46                                 ++s ;
  47                                 if ( *s == 0x0a )
  48                                         ++s ;
  49                                 break ;
  50                         default :
  51                                 *d++ = *s++ ;
  52                                 break ;
  53                 }
  54         }
  55         *d = 0 ;
  56 }
  57
  58 wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  59         long style, const wxPoint& pos)
  60 {
  61     m_caption = caption;
  62     m_message = message;
  63     m_dialogStyle = style;
  64     m_parent = parent;
  65 }
  66
  67 int wxMessageDialog::ShowModal()
  68 {
  69         int resultbutton = wxID_CANCEL ;
  70
  71         short result ;
  72         Str255 pascalTitle ;
  73         Str255 pascalText ;
  74
  75         strcpy( (char*) pascalTitle , m_caption ) ;
  76         c2pstr( (char*) pascalTitle ) ;
  77         strcpy( (char*) pascalText , m_message ) ;
  78         wxMacConvertNewlines( (char*)pascalText ,(char*) pascalText) ;
  79         c2pstr( (char*) pascalText ) ;
  80
  81         if ( !UMAHasAppearance() )
  82         {
  83                 int resourceID ;
  84
  85           if (m_dialogStyle & wxYES_NO)
  86           {
  87             if (m_dialogStyle & wxCANCEL)
  88               resourceID = kMacYesNoCancelAlertResourceID;
  89             else
  90               resourceID = kMacYesNoAlertResourceID + language * 10 ;
  91           }
  92           else if (m_dialogStyle & wxOK)
  93           {
  94             if (m_dialogStyle & wxCANCEL)
  95               resourceID = kMacOKAlertResourceID; // wrong
  96             else
  97               resourceID = kMacOKAlertResourceID;
  98           }
  99                 else
 100                 {
 101                         return resultbutton ;
 102                 }
 103         /*
 104           if (hWnd)
 105             msStyle |= MB_APPLMODAL;
 106           else
 107             msStyle |= MB_TASKMODAL;
 108         */
 109
 110                 ParamText( pascalTitle , pascalText , NULL , NULL ) ;
 111
 112           if (m_dialogStyle & wxICON_EXCLAMATION)
 113                                 result = Alert( resourceID , NULL ) ;
 114           else if (m_dialogStyle & wxICON_HAND)
 115                         result = StopAlert( resourceID , NULL ) ;
 116           else if (m_dialogStyle & wxICON_INFORMATION)
 117                                 result = NoteAlert( resourceID , NULL ) ;
 118           else if (m_dialogStyle & wxICON_QUESTION)
 119                                 result = CautionAlert( resourceID , NULL ) ;
 120                 else
 121                                 result = Alert( resourceID , NULL ) ;
 122
 123                 resultbutton = result ;
 124
 125           if (m_dialogStyle & wxYES_NO)
 126           {
 127             if (m_dialogStyle & wxCANCEL)
 128             {
 129                                 switch( result )
 130                                 {
 131                                         case 1 :
 132                                                 resultbutton = wxID_YES ;
 133                                                 break ;
 134                                         case 2 :
 135                                                 resultbutton = wxID_NO ;
 136                                                 break ;
 137                                         case 3 :
 138                                                 resultbutton = wxID_CANCEL ;
 139                                                 break ;
 140                                 }
 141             }
 142             else
 143             {
 144                                 switch( result )
 145                                 {
 146                                         case 1 :
 147                                                 resultbutton = wxID_YES ;
 148                                                 break ;
 149                                         case 2 :
 150                                                 resultbutton = wxID_NO ;
 151                                                 break ;
 152                                         case 3 :
 153                                                 break ;
 154                                 }
 155                         }
 156                 }
 157         }
 158         else
 159         {
 160                 AlertStdAlertParamRec   param;
 161
 162                 param.movable           = true;
 163                 param.filterProc        = NULL ;
 164
 165           if (m_dialogStyle & wxYES_NO)
 166           {
 167             if (m_dialogStyle & wxCANCEL)
 168             {
 169                                 param.defaultText       = "\pYes" ;
 170                                 param.cancelText        = (StringPtr) kAlertDefaultCancelText;
 171                                 param.otherText         = "\pNo";
 172                                 param.helpButton        = false ;
 173                                 param.defaultButton = kAlertStdAlertOKButton;
 174                                 param.cancelButton      = kAlertStdAlertCancelButton;
 175             }
 176             else
 177             {
 178                                 param.defaultText       = "\pYes" ;
 179                                 param.cancelText        = NULL;
 180                                 param.otherText         = "\pNo";
 181                                 param.helpButton        = false ;
 182                                 param.defaultButton = kAlertStdAlertOKButton;
 183                                 param.cancelButton      = 0;
 184             }
 185           }
 186           else if (m_dialogStyle & wxOK)
 187           {
 188             if (m_dialogStyle & wxCANCEL)
 189             {
 190                 // thats a cancel missing
 191                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 192                                 param.cancelText        = NULL;
 193                                 param.otherText         = NULL;
 194                                 param.helpButton        = false ;
 195                                 param.defaultButton = kAlertStdAlertOKButton;
 196                                 param.cancelButton      = 0;
 197             }
 198             else
 199             {
 200                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 201                                 param.cancelText        = NULL;
 202                                 param.otherText         = NULL;
 203                                 param.helpButton        = false ;
 204                                 param.defaultButton = kAlertStdAlertOKButton;
 205                                 param.cancelButton      = 0;
 206             }
 207           }
 208                 else
 209                 {
 210                         return resultbutton ;
 211                 }
 212
 213                 param.position          = 0;
 214
 215           if (m_dialogStyle & wxICON_EXCLAMATION)
 216                                 StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 217           else if (m_dialogStyle & wxICON_HAND)
 218                                 StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
 219           else if (m_dialogStyle & wxICON_INFORMATION)
 220                         StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 221           else if (m_dialogStyle & wxICON_QUESTION)
 222                                 StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
 223                 else
 224                                 StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
 225
 226                 if (m_dialogStyle & wxOK)
 227           {
 228             if (m_dialogStyle & wxCANCEL)
 229             {
 230                 //TODO add Cancelbutton
 231                 switch( result )
 232                                 {
 233                                         case 1 :
 234                                                 resultbutton = wxID_OK ;
 235                                                 break ;
 236                                         case 2 :
 237                                                 break ;
 238                                         case 3 :
 239                                                 break ;
 240                                 }
 241                         }
 242                         else
 243                         {
 244                 switch( result )
 245                                 {
 246                                         case 1 :
 247                                                 resultbutton = wxID_OK ;
 248                                                 break ;
 249                                         case 2 :
 250                                                 break ;
 251                                         case 3 :
 252                                                 break ;
 253                                 }
 254                         }
 255                 }
 256           else if (m_dialogStyle & wxYES_NO)
 257           {
 258             if (m_dialogStyle & wxCANCEL)
 259             {
 260                                 switch( result )
 261                                 {
 262                                         case 1 :
 263                                                 resultbutton = wxID_YES ;
 264                                                 break ;
 265                                         case 2 :
 266                                                 resultbutton = wxID_CANCEL ;
 267                                                 break ;
 268                                         case 3 :
 269                                                 resultbutton = wxID_NO ;
 270                                                 break ;
 271                                 }
 272             }
 273             else
 274             {
 275                                 switch( result )
 276                                 {
 277                                         case 1 :
 278                                                 resultbutton = wxID_YES ;
 279                                                 break ;
 280                                         case 2 :
 281                                                 break ;
 282                                         case 3 :
 283                                                 resultbutton = wxID_NO ;
 284                                                 break ;
 285                                 }
 286                         }
 287                 }
 288         }
 289         return resultbutton ;
 290 }
 291