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/intl.h"
  19 #include "wx/mac/uma.h"
  20
  21 #if !USE_SHARED_LIBRARY
  22 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
  23 #endif
  24
  25 short language = 0 ;
  26
  27 void wxMacConvertNewlines( const char *source , char * destination ) ;
  28 void wxMacConvertNewlines( const char *source , char * destination )
  29 {
  30         const char *s = source ;
  31         char *d = destination ;
  32
  33         while( *s  )
  34         {
  35                 switch( *s )
  36                 {
  37                         case 0x0a :
  38                                 *d++ = 0x0d ;
  39                                 ++s ;
  40                                 break ;
  41                         case 0x0d :
  42                                 *d++ = 0x0d ;
  43                                 ++s ;
  44                                 if ( *s == 0x0a )
  45                                         ++s ;
  46                                 break ;
  47                         default :
  48                                 *d++ = *s++ ;
  49                                 break ;
  50                 }
  51         }
  52         *d = 0 ;
  53 }
  54
  55 wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption,
  56         long style, const wxPoint& pos)
  57 {
  58     m_caption = caption;
  59     m_message = message;
  60     m_dialogStyle = style;
  61     m_parent = parent;
  62 }
  63
  64 int wxMessageDialog::ShowModal()
  65 {
  66         int resultbutton = wxID_CANCEL ;
  67
  68         short result ;
  69         Str255 pascalTitle ;
  70         Str255 pascalText ;
  71         char   cText[256] ;
  72
  73         Str255 yesPString ;
  74         Str255 noPString ;
  75
  76         wxMacStringToPascal( m_caption , pascalTitle ) ;
  77         wxMacStringToPascal( _("Yes") , yesPString ) ;
  78         wxMacStringToPascal(  _("No") , noPString ) ;
  79
  80         if (wxApp::s_macDefaultEncodingIsPC)
  81         {
  82                 strcpy(cText , wxMacMakeMacStringFromPC( m_message) ) ;
  83         }
  84         else
  85         {
  86                 strcpy( cText , m_message ) ;
  87         }
  88
  89         wxMacConvertNewlines( cText , cText ) ;
  90         CopyCStringToPascal( cText , pascalText ) ;
  91
  92         wxASSERT_MSG( ( m_dialogStyle & 0x3F ) != wxYES , "this style is not supported on mac" ) ;
  93
  94
  95         AlertStdAlertParamRec   param;
  96
  97         param.movable           = true;
  98         param.filterProc        = NULL ;
  99
 100   if (m_dialogStyle & wxYES_NO)
 101   {
 102     if (m_dialogStyle & wxCANCEL)
 103     {
 104                         param.defaultText       = yesPString ;
 105                         param.cancelText        = (StringPtr) kAlertDefaultCancelText;
 106                         param.otherText         = noPString ;
 107                         param.helpButton        = false ;
 108                         param.defaultButton = kAlertStdAlertOKButton;
 109                         param.cancelButton      = kAlertStdAlertCancelButton;
 110     }
 111     else
 112     {
 113                         param.defaultText       = yesPString ;
 114                         param.cancelText        = NULL;
 115                         param.otherText         = noPString ;
 116                         param.helpButton        = false ;
 117                         param.defaultButton = kAlertStdAlertOKButton;
 118                         param.cancelButton      = 0;
 119     }
 120   }
 121   else if (m_dialogStyle & wxOK)
 122   {
 123     if (m_dialogStyle & wxCANCEL)
 124     {
 125         // thats a cancel missing
 126                         param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 127                         param.cancelText        = NULL;
 128                         param.otherText         = NULL;
 129                         param.helpButton        = false ;
 130                         param.defaultButton = kAlertStdAlertOKButton;
 131                         param.cancelButton      = 0;
 132     }
 133     else
 134     {
 135                         param.defaultText       = (StringPtr) kAlertDefaultOKText ;
 136                         param.cancelText        = NULL;
 137                         param.otherText         = NULL;
 138                         param.helpButton        = false ;
 139                         param.defaultButton = kAlertStdAlertOKButton;
 140                         param.cancelButton      = 0;
 141     }
 142   }
 143         else
 144         {
 145                 return resultbutton ;
 146         }
 147
 148         param.position          = 0;
 149
 150   if (m_dialogStyle & wxICON_EXCLAMATION)
 151                         StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 152   else if (m_dialogStyle & wxICON_HAND)
 153                         StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
 154   else if (m_dialogStyle & wxICON_INFORMATION)
 155                 StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
 156   else if (m_dialogStyle & wxICON_QUESTION)
 157                         StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
 158         else
 159                         StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
 160
 161         if (m_dialogStyle & wxOK)
 162   {
 163     if (m_dialogStyle & wxCANCEL)
 164     {
 165         //TODO add Cancelbutton
 166         switch( result )
 167                         {
 168                                 case 1 :
 169                                         resultbutton = wxID_OK ;
 170                                         break ;
 171                                 case 2 :
 172                                         break ;
 173                                 case 3 :
 174                                         break ;
 175                         }
 176                 }
 177                 else
 178                 {
 179         switch( result )
 180                         {
 181                                 case 1 :
 182                                         resultbutton = wxID_OK ;
 183                                         break ;
 184                                 case 2 :
 185                                         break ;
 186                                 case 3 :
 187                                         break ;
 188                         }
 189                 }
 190         }
 191   else if (m_dialogStyle & wxYES_NO)
 192   {
 193     if (m_dialogStyle & wxCANCEL)
 194     {
 195                         switch( result )
 196                         {
 197                                 case 1 :
 198                                         resultbutton = wxID_YES ;
 199                                         break ;
 200                                 case 2 :
 201                                         resultbutton = wxID_CANCEL ;
 202                                         break ;
 203                                 case 3 :
 204                                         resultbutton = wxID_NO ;
 205                                         break ;
 206                         }
 207     }
 208     else
 209     {
 210                         switch( result )
 211                         {
 212                                 case 1 :
 213                                         resultbutton = wxID_YES ;
 214                                         break ;
 215                                 case 2 :
 216                                         break ;
 217                                 case 3 :
 218                                         resultbutton = wxID_NO ;
 219                                         break ;
 220                         }
 221                 }
 222         }
 223
 224         return resultbutton ;
 225 }
 226