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/app.h"
  17 #include "wx/msgdlg.h"
  18 #include "wx/mac/uma.h"
  19
  20 #if !USE_SHARED_LIBRARY
  21 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
  22 #endif
  23
  24 #define kMacOKAlertResourceID 128
  25 #define kMacYesNoAlertResourceID 129
  26 #define kMacYesNoCancelAlertResourceID 130
  27 #define kMacNoYesAlertResourceID 131
  28 #define kMacNoYesCancelAlertResourceID 132
  29
  30 short language = 0 ;
  31
  32 void wxMacConvertNewlines( const char *source , char * destination )
  33 {
  34         const char *s = source ;
  35         char *d = destination ;
  36
  37         while( *s  )
  38         {
  39                 switch( *s )
  40                 {
  41                         case 0x0a :
  42                                 *d++ = 0x0d ;
  43                                 ++s ;
  44                                 break ;
  45                         case 0x0d :
  46                                 *d++ = 0x0d ;
  47                                 ++s ;
  48                                 if ( *s == 0x0a )
  49                                         ++s ;
  50                                 break ;
  51                         default :
  52                                 *d++ = *s++ ;
  53                                 break ;
  54                 }
  55         }
  56         *d = 0 ;
  57 }
  58
  59 wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  60         long style, const wxPoint& pos)
  61 {
  62     m_caption = caption;
  63     m_message = message;
  64     m_dialogStyle = style;
  65     m_parent = parent;
  66 }
  67
  68 int wxMessageDialog::ShowModal()
  69 {
  70         int resultbutton = wxID_CANCEL ;
  71
  72         short result ;
  73         Str255 pascalTitle ;
  74         Str255 pascalText ;
  75         char   cText[256] ;
  76
  77         if (wxApp::s_macDefaultEncodingIsPC)
  78         {
  79 #if TARGET_CARBON
  80                 c2pstrcpy( (StringPtr) pascalTitle , wxMacMakeMacStringFromPC( m_caption ) ) ;
  81 #else
  82                 strcpy( (char *) pascalTitle , wxMacMakeMacStringFromPC( m_caption ) ) ;
  83                 c2pstr( (char *) pascalTitle ) ;
  84 #endif
  85                 strcpy(cText , wxMacMakeMacStringFromPC( m_message) ) ;
  86         }
  87         else
  88         {
  89 #if TARGET_CARBON
  90                 c2pstrcpy( (StringPtr) pascalTitle , m_caption ) ;
  91 #else
  92                 strcpy( (char *) pascalTitle , m_caption ) ;
  93                 c2pstr( (char *) pascalTitle ) ;
  94 #endif
  95                 strcpy( cText , m_message ) ;
  96         }
  97
  98         wxMacConvertNewlines( cText , cText ) ;
  99 #if TARGET_CARBON
 100         c2pstrcpy( (StringPtr) pascalText , cText ) ;
 101 #else
 102         strcpy( (char *) pascalText , cText ) ;
 103         c2pstr( (char *) pascalText ) ;
 104 #endif
 105
 106         wxASSERT_MSG( ( m_dialogStyle & 0x3F ) != wxYES , "this style is not supported on mac" ) ;
 107
 108         if ( !UMAHasAppearance() )
 109         {
 110                 int resourceID ;
 111
 112           if (m_dialogStyle & wxYES_NO)
 113           {
 114             if (m_dialogStyle & wxCANCEL)
 115               resourceID = kMacYesNoCancelAlertResourceID;
 116             else
 117               resourceID = kMacYesNoAlertResourceID + language * 10 ;
 118           }
 119           else if (m_dialogStyle & wxOK)
 120           {
 121             if (m_dialogStyle & wxCANCEL)
 122               resourceID = kMacOKAlertResourceID; // wrong
 123             else
 124               resourceID = kMacOKAlertResourceID;
 125           }
 126                 else
 127                 {
 128                         return resultbutton ;
 129                 }
 130         /*
 131           if (hWnd)
 132             msStyle |= MB_APPLMODAL;
 133           else
 134             msStyle |= MB_TASKMODAL;
 135         */
 136
 137                 ParamText( pascalTitle , pascalText , NULL , NULL ) ;
 138
 139           if (m_dialogStyle & wxICON_EXCLAMATION)
 140                                 result = Alert( resourceID , NULL ) ;
 141           else if (m_dialogStyle & wxICON_HAND)
 142                         result = StopAlert( resourceID , NULL ) ;
 143           else if (m_dialogStyle & wxICON_INFORMATION)
 144                                 result = NoteAlert( resourceID , NULL ) ;
 145           else if (m_dialogStyle & wxICON_QUESTION)
 146                                 result = CautionAlert( resourceID , NULL ) ;
 147                 else
 148                                 result = Alert( resourceID , NULL ) ;
 149
 150                 resultbutton = result ;
 151
 152           if (m_dialogStyle & wxYES_NO)
 153           {
 154             if (m_dialogStyle & wxCANCEL)
 155             {
 156                                 switch( result )
 157                                 {
 158                                         case 1 :
 159                                                 resultbutton = wxID_YES ;
 160                                                 break ;
 161                                         case 2 :
 162                                                 resultbutton = wxID_NO ;
 163                                                 break ;
 164                                         case 3 :
 165                                                 resultbutton = wxID_CANCEL ;
 166                                                 break ;
 167                                 }
 168             }
 169             else
 170             {
 171                                 switch( result )
 172                                 {
 173                                         case 1 :
 174                                                 resultbutton = wxID_YES ;
 175                                                 break ;
 176                                         case 2 :
 177                                                 resultbutton = wxID_NO ;
 178                                                 break ;
 179                                         case 3 :
 180                                                 break ;
 181                                 }
 182                         }
 183                 }
 184         }
 185         else
 186         {
 187                 AlertStdAlertParamRec   param;
 188
 189                 param.movable           = true;
 190                 param.filterProc        = NULL ;
 191
 192           if (m_dialogStyle & wxYES_NO)
 193           {
 194             if (m_dialogStyle & wxCANCEL)
 195             {
 196                                 param.defaultText       = "\pYes" ;
 197                                 param.cancelText        = (StringPtr) kAlertDefaultCancelText;
 198                                 param.otherText         = "\pNo";
 199                                 param.helpButton        = false ;
 200                                 param.defaultButton = kAlertStdAlertOKButton;
 201                                 param.cancelButton      = kAlertStdAlertCancelButton;
 202             }
 203             else
 204             {
 205                                 param.defaultText       = "\pYes" ;
 206                                 param.cancelText        = NULL;
 207                                 param.otherText         = "\pNo";
 208                                 param.helpButton        = false ;
 209                                 param.defaultButton = kAlertStdAlertOKButton;
 210                                 param.cancelButton      = 0;
 211             }
 212           }
 213           else if (m_dialogStyle & wxOK)
 214           {
 215             if (m_dialogStyle & wxCANCEL)
 216             {
 217                 // thats a cancel missing
 218                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 219                                 param.cancelText        = NULL;
 220                                 param.otherText         = NULL;
 221                                 param.helpButton        = false ;
 222                                 param.defaultButton = kAlertStdAlertOKButton;
 223                                 param.cancelButton      = 0;
 224             }
 225             else
 226             {
 227                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 228                                 param.cancelText        = NULL;
 229                                 param.otherText         = NULL;
 230                                 param.helpButton        = false ;
 231                                 param.defaultButton = kAlertStdAlertOKButton;
 232                                 param.cancelButton      = 0;
 233             }
 234           }
 235                 else
 236                 {
 237                         return resultbutton ;
 238                 }
 239
 240                 param.position          = 0;
 241
 242           if (m_dialogStyle & wxICON_EXCLAMATION)
 243                                 StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 244           else if (m_dialogStyle & wxICON_HAND)
 245                                 StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
 246           else if (m_dialogStyle & wxICON_INFORMATION)
 247                         StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 248           else if (m_dialogStyle & wxICON_QUESTION)
 249                                 StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
 250                 else
 251                                 StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
 252
 253                 if (m_dialogStyle & wxOK)
 254           {
 255             if (m_dialogStyle & wxCANCEL)
 256             {
 257                 //TODO add Cancelbutton
 258                 switch( result )
 259                                 {
 260                                         case 1 :
 261                                                 resultbutton = wxID_OK ;
 262                                                 break ;
 263                                         case 2 :
 264                                                 break ;
 265                                         case 3 :
 266                                                 break ;
 267                                 }
 268                         }
 269                         else
 270                         {
 271                 switch( result )
 272                                 {
 273                                         case 1 :
 274                                                 resultbutton = wxID_OK ;
 275                                                 break ;
 276                                         case 2 :
 277                                                 break ;
 278                                         case 3 :
 279                                                 break ;
 280                                 }
 281                         }
 282                 }
 283           else if (m_dialogStyle & wxYES_NO)
 284           {
 285             if (m_dialogStyle & wxCANCEL)
 286             {
 287                                 switch( result )
 288                                 {
 289                                         case 1 :
 290                                                 resultbutton = wxID_YES ;
 291                                                 break ;
 292                                         case 2 :
 293                                                 resultbutton = wxID_CANCEL ;
 294                                                 break ;
 295                                         case 3 :
 296                                                 resultbutton = wxID_NO ;
 297                                                 break ;
 298                                 }
 299             }
 300             else
 301             {
 302                                 switch( result )
 303                                 {
 304                                         case 1 :
 305                                                 resultbutton = wxID_YES ;
 306                                                 break ;
 307                                         case 2 :
 308                                                 break ;
 309                                         case 3 :
 310                                                 resultbutton = wxID_NO ;
 311                                                 break ;
 312                                 }
 313                         }
 314                 }
 315         }
 316         return resultbutton ;
 317 }
 318