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
  74         if (wxApp::s_macDefaultEncodingIsPC)
  75         {
  76                 strcpy( (char*) pascalTitle , wxMacMakeMacStringFromPC( m_caption ) ) ;
  77                 strcpy( (char*) pascalText , wxMacMakeMacStringFromPC( m_message) ) ;
  78         }
  79         else
  80         {
  81                 strcpy( (char*) pascalTitle , m_caption ) ;
  82                 strcpy( (char*) pascalText , m_message ) ;
  83         }
  84
  85         c2pstr( (char*) pascalTitle ) ;
  86         wxMacConvertNewlines( (char*)pascalText ,(char*) pascalText) ;
  87         c2pstr( (char*) pascalText ) ;
  88
  89         wxASSERT_MSG( ( m_dialogStyle & 0x3F ) != wxYES , "this style is not supported on mac" ) ;
  90
  91         if ( !UMAHasAppearance() )
  92         {
  93                 int resourceID ;
  94
  95           if (m_dialogStyle & wxYES_NO)
  96           {
  97             if (m_dialogStyle & wxCANCEL)
  98               resourceID = kMacYesNoCancelAlertResourceID;
  99             else
 100               resourceID = kMacYesNoAlertResourceID + language * 10 ;
 101           }
 102           else if (m_dialogStyle & wxOK)
 103           {
 104             if (m_dialogStyle & wxCANCEL)
 105               resourceID = kMacOKAlertResourceID; // wrong
 106             else
 107               resourceID = kMacOKAlertResourceID;
 108           }
 109                 else
 110                 {
 111                         return resultbutton ;
 112                 }
 113         /*
 114           if (hWnd)
 115             msStyle |= MB_APPLMODAL;
 116           else
 117             msStyle |= MB_TASKMODAL;
 118         */
 119
 120                 ParamText( pascalTitle , pascalText , NULL , NULL ) ;
 121
 122           if (m_dialogStyle & wxICON_EXCLAMATION)
 123                                 result = Alert( resourceID , NULL ) ;
 124           else if (m_dialogStyle & wxICON_HAND)
 125                         result = StopAlert( resourceID , NULL ) ;
 126           else if (m_dialogStyle & wxICON_INFORMATION)
 127                                 result = NoteAlert( resourceID , NULL ) ;
 128           else if (m_dialogStyle & wxICON_QUESTION)
 129                                 result = CautionAlert( resourceID , NULL ) ;
 130                 else
 131                                 result = Alert( resourceID , NULL ) ;
 132
 133                 resultbutton = result ;
 134
 135           if (m_dialogStyle & wxYES_NO)
 136           {
 137             if (m_dialogStyle & wxCANCEL)
 138             {
 139                                 switch( result )
 140                                 {
 141                                         case 1 :
 142                                                 resultbutton = wxID_YES ;
 143                                                 break ;
 144                                         case 2 :
 145                                                 resultbutton = wxID_NO ;
 146                                                 break ;
 147                                         case 3 :
 148                                                 resultbutton = wxID_CANCEL ;
 149                                                 break ;
 150                                 }
 151             }
 152             else
 153             {
 154                                 switch( result )
 155                                 {
 156                                         case 1 :
 157                                                 resultbutton = wxID_YES ;
 158                                                 break ;
 159                                         case 2 :
 160                                                 resultbutton = wxID_NO ;
 161                                                 break ;
 162                                         case 3 :
 163                                                 break ;
 164                                 }
 165                         }
 166                 }
 167         }
 168         else
 169         {
 170                 AlertStdAlertParamRec   param;
 171
 172                 param.movable           = true;
 173                 param.filterProc        = NULL ;
 174
 175           if (m_dialogStyle & wxYES_NO)
 176           {
 177             if (m_dialogStyle & wxCANCEL)
 178             {
 179                                 param.defaultText       = "\pYes" ;
 180                                 param.cancelText        = (StringPtr) kAlertDefaultCancelText;
 181                                 param.otherText         = "\pNo";
 182                                 param.helpButton        = false ;
 183                                 param.defaultButton = kAlertStdAlertOKButton;
 184                                 param.cancelButton      = kAlertStdAlertCancelButton;
 185             }
 186             else
 187             {
 188                                 param.defaultText       = "\pYes" ;
 189                                 param.cancelText        = NULL;
 190                                 param.otherText         = "\pNo";
 191                                 param.helpButton        = false ;
 192                                 param.defaultButton = kAlertStdAlertOKButton;
 193                                 param.cancelButton      = 0;
 194             }
 195           }
 196           else if (m_dialogStyle & wxOK)
 197           {
 198             if (m_dialogStyle & wxCANCEL)
 199             {
 200                 // thats a cancel missing
 201                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 202                                 param.cancelText        = NULL;
 203                                 param.otherText         = NULL;
 204                                 param.helpButton        = false ;
 205                                 param.defaultButton = kAlertStdAlertOKButton;
 206                                 param.cancelButton      = 0;
 207             }
 208             else
 209             {
 210                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 211                                 param.cancelText        = NULL;
 212                                 param.otherText         = NULL;
 213                                 param.helpButton        = false ;
 214                                 param.defaultButton = kAlertStdAlertOKButton;
 215                                 param.cancelButton      = 0;
 216             }
 217           }
 218                 else
 219                 {
 220                         return resultbutton ;
 221                 }
 222
 223                 param.position          = 0;
 224
 225           if (m_dialogStyle & wxICON_EXCLAMATION)
 226                                 StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 227           else if (m_dialogStyle & wxICON_HAND)
 228                                 StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
 229           else if (m_dialogStyle & wxICON_INFORMATION)
 230                         StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 231           else if (m_dialogStyle & wxICON_QUESTION)
 232                                 StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
 233                 else
 234                                 StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
 235
 236                 if (m_dialogStyle & wxOK)
 237           {
 238             if (m_dialogStyle & wxCANCEL)
 239             {
 240                 //TODO add Cancelbutton
 241                 switch( result )
 242                                 {
 243                                         case 1 :
 244                                                 resultbutton = wxID_OK ;
 245                                                 break ;
 246                                         case 2 :
 247                                                 break ;
 248                                         case 3 :
 249                                                 break ;
 250                                 }
 251                         }
 252                         else
 253                         {
 254                 switch( result )
 255                                 {
 256                                         case 1 :
 257                                                 resultbutton = wxID_OK ;
 258                                                 break ;
 259                                         case 2 :
 260                                                 break ;
 261                                         case 3 :
 262                                                 break ;
 263                                 }
 264                         }
 265                 }
 266           else if (m_dialogStyle & wxYES_NO)
 267           {
 268             if (m_dialogStyle & wxCANCEL)
 269             {
 270                                 switch( result )
 271                                 {
 272                                         case 1 :
 273                                                 resultbutton = wxID_YES ;
 274                                                 break ;
 275                                         case 2 :
 276                                                 resultbutton = wxID_CANCEL ;
 277                                                 break ;
 278                                         case 3 :
 279                                                 resultbutton = wxID_NO ;
 280                                                 break ;
 281                                 }
 282             }
 283             else
 284             {
 285                                 switch( result )
 286                                 {
 287                                         case 1 :
 288                                                 resultbutton = wxID_YES ;
 289                                                 break ;
 290                                         case 2 :
 291                                                 break ;
 292                                         case 3 :
 293                                                 resultbutton = wxID_NO ;
 294                                                 break ;
 295                                 }
 296                         }
 297                 }
 298         }
 299         return resultbutton ;
 300 }
 301