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 #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         if (wxApp::s_macDefaultEncodingIsPC)
  76         {
  77                 strcpy( (char*) pascalTitle , wxMacMakeMacStringFromPC( m_caption ) ) ;
  78                 strcpy( (char*) pascalText , wxMacMakeMacStringFromPC( m_message) ) ;
  79         }
  80         else
  81         {
  82                 strcpy( (char*) pascalTitle , m_caption ) ;
  83                 strcpy( (char*) pascalText , m_message ) ;
  84         }
  85
  86         c2pstr( (char*) pascalTitle ) ;
  87         wxMacConvertNewlines( (char*)pascalText ,(char*) pascalText) ;
  88         c2pstr( (char*) pascalText ) ;
  89
  90         wxASSERT_MSG( ( m_dialogStyle & 0x3F ) != wxYES , "this style is not supported on mac" ) ;
  91
  92         if ( !UMAHasAppearance() )
  93         {
  94                 int resourceID ;
  95
  96           if (m_dialogStyle & wxYES_NO)
  97           {
  98             if (m_dialogStyle & wxCANCEL)
  99               resourceID = kMacYesNoCancelAlertResourceID;
 100             else
 101               resourceID = kMacYesNoAlertResourceID + language * 10 ;
 102           }
 103           else if (m_dialogStyle & wxOK)
 104           {
 105             if (m_dialogStyle & wxCANCEL)
 106               resourceID = kMacOKAlertResourceID; // wrong
 107             else
 108               resourceID = kMacOKAlertResourceID;
 109           }
 110                 else
 111                 {
 112                         return resultbutton ;
 113                 }
 114         /*
 115           if (hWnd)
 116             msStyle |= MB_APPLMODAL;
 117           else
 118             msStyle |= MB_TASKMODAL;
 119         */
 120
 121                 ParamText( pascalTitle , pascalText , NULL , NULL ) ;
 122
 123           if (m_dialogStyle & wxICON_EXCLAMATION)
 124                                 result = Alert( resourceID , NULL ) ;
 125           else if (m_dialogStyle & wxICON_HAND)
 126                         result = StopAlert( resourceID , NULL ) ;
 127           else if (m_dialogStyle & wxICON_INFORMATION)
 128                                 result = NoteAlert( resourceID , NULL ) ;
 129           else if (m_dialogStyle & wxICON_QUESTION)
 130                                 result = CautionAlert( resourceID , NULL ) ;
 131                 else
 132                                 result = Alert( resourceID , NULL ) ;
 133
 134                 resultbutton = result ;
 135
 136           if (m_dialogStyle & wxYES_NO)
 137           {
 138             if (m_dialogStyle & wxCANCEL)
 139             {
 140                                 switch( result )
 141                                 {
 142                                         case 1 :
 143                                                 resultbutton = wxID_YES ;
 144                                                 break ;
 145                                         case 2 :
 146                                                 resultbutton = wxID_NO ;
 147                                                 break ;
 148                                         case 3 :
 149                                                 resultbutton = wxID_CANCEL ;
 150                                                 break ;
 151                                 }
 152             }
 153             else
 154             {
 155                                 switch( result )
 156                                 {
 157                                         case 1 :
 158                                                 resultbutton = wxID_YES ;
 159                                                 break ;
 160                                         case 2 :
 161                                                 resultbutton = wxID_NO ;
 162                                                 break ;
 163                                         case 3 :
 164                                                 break ;
 165                                 }
 166                         }
 167                 }
 168         }
 169         else
 170         {
 171                 AlertStdAlertParamRec   param;
 172
 173                 param.movable           = true;
 174                 param.filterProc        = NULL ;
 175
 176           if (m_dialogStyle & wxYES_NO)
 177           {
 178             if (m_dialogStyle & wxCANCEL)
 179             {
 180                                 param.defaultText       = "\pYes" ;
 181                                 param.cancelText        = (StringPtr) kAlertDefaultCancelText;
 182                                 param.otherText         = "\pNo";
 183                                 param.helpButton        = false ;
 184                                 param.defaultButton = kAlertStdAlertOKButton;
 185                                 param.cancelButton      = kAlertStdAlertCancelButton;
 186             }
 187             else
 188             {
 189                                 param.defaultText       = "\pYes" ;
 190                                 param.cancelText        = NULL;
 191                                 param.otherText         = "\pNo";
 192                                 param.helpButton        = false ;
 193                                 param.defaultButton = kAlertStdAlertOKButton;
 194                                 param.cancelButton      = 0;
 195             }
 196           }
 197           else if (m_dialogStyle & wxOK)
 198           {
 199             if (m_dialogStyle & wxCANCEL)
 200             {
 201                 // thats a cancel missing
 202                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 203                                 param.cancelText        = NULL;
 204                                 param.otherText         = NULL;
 205                                 param.helpButton        = false ;
 206                                 param.defaultButton = kAlertStdAlertOKButton;
 207                                 param.cancelButton      = 0;
 208             }
 209             else
 210             {
 211                                 param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 212                                 param.cancelText        = NULL;
 213                                 param.otherText         = NULL;
 214                                 param.helpButton        = false ;
 215                                 param.defaultButton = kAlertStdAlertOKButton;
 216                                 param.cancelButton      = 0;
 217             }
 218           }
 219                 else
 220                 {
 221                         return resultbutton ;
 222                 }
 223
 224                 param.position          = 0;
 225
 226           if (m_dialogStyle & wxICON_EXCLAMATION)
 227                                 StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 228           else if (m_dialogStyle & wxICON_HAND)
 229                                 StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
 230           else if (m_dialogStyle & wxICON_INFORMATION)
 231                         StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 232           else if (m_dialogStyle & wxICON_QUESTION)
 233                                 StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
 234                 else
 235                                 StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
 236
 237                 if (m_dialogStyle & wxOK)
 238           {
 239             if (m_dialogStyle & wxCANCEL)
 240             {
 241                 //TODO add Cancelbutton
 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                         else
 254                         {
 255                 switch( result )
 256                                 {
 257                                         case 1 :
 258                                                 resultbutton = wxID_OK ;
 259                                                 break ;
 260                                         case 2 :
 261                                                 break ;
 262                                         case 3 :
 263                                                 break ;
 264                                 }
 265                         }
 266                 }
 267           else if (m_dialogStyle & wxYES_NO)
 268           {
 269             if (m_dialogStyle & wxCANCEL)
 270             {
 271                                 switch( result )
 272                                 {
 273                                         case 1 :
 274                                                 resultbutton = wxID_YES ;
 275                                                 break ;
 276                                         case 2 :
 277                                                 resultbutton = wxID_CANCEL ;
 278                                                 break ;
 279                                         case 3 :
 280                                                 resultbutton = wxID_NO ;
 281                                                 break ;
 282                                 }
 283             }
 284             else
 285             {
 286                                 switch( result )
 287                                 {
 288                                         case 1 :
 289                                                 resultbutton = wxID_YES ;
 290                                                 break ;
 291                                         case 2 :
 292                                                 break ;
 293                                         case 3 :
 294                                                 resultbutton = wxID_NO ;
 295                                                 break ;
 296                                 }
 297                         }
 298                 }
 299         }
 300         return resultbutton ;
 301 }
 302