A little clarification

[wxWidgets.git] / src / mac / carbon / msgdlg.cpp

diff --git a/src/mac/carbon/msgdlg.cpp b/src/mac/carbon/msgdlg.cpp
index 03230aa70774d1e74932b443d2d09cd25e74761a..b02af638f246defbb42b5cd4ae0856c45e4a5df1 100644 (file)
--- a/src/mac/carbon/msgdlg.cpp
+++ b/src/mac/carbon/msgdlg.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        msgdlg.cpp
 // Purpose:     wxMessageDialog
 /////////////////////////////////////////////////////////////////////////////
 // Name:        msgdlg.cpp
 // Purpose:     wxMessageDialog

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $$
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -22,38 +22,8 @@
 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
 #endif
 
 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
 #endif
 

-short language = 0 ;
-
-void wxMacConvertNewlines( const char *source , char * destination ) ;
-void wxMacConvertNewlines( const char *source , char * destination )
-{
-       const char *s = source ;
-       char *d = destination ;
-       
-       while( *s  )
-       {
-               switch( *s )
-               {
-                       case 0x0a :
-                               *d++ = 0x0d ;
-                               ++s ;
-                               break ;
-                       case 0x0d :
-                               *d++ = 0x0d ;
-                               ++s ;
-                               if ( *s == 0x0a )
-                                       ++s ;
-                               break ;
-                       default :
-                               *d++ = *s++ ;
-                               break ;
-               }
-       }
-       *d = 0 ;
-}
-

 wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption,
 wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption,

-        long style, const wxPoint& pos)
+                                 long style, const wxPoint& pos)

 {
     m_caption = caption;
     m_message = message;
 {
     m_caption = caption;
     m_message = message;


@@ -63,164 +33,230 @@ wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, cons
 
 int wxMessageDialog::ShowModal()
 {
 
 int wxMessageDialog::ShowModal()
 {

-       int resultbutton = wxID_CANCEL ;
-
-       short result ;
-       Str255 pascalTitle ;
-       Str255 pascalText ;
-       char   cText[256] ;
-
-       Str255 yesPString ;
-       Str255 noPString ;
-       
-       wxMacStringToPascal( m_caption , pascalTitle ) ;
-       wxMacStringToPascal( _("Yes") , yesPString ) ;
-       wxMacStringToPascal(  _("No") , noPString ) ;
-       
-       if (wxApp::s_macDefaultEncodingIsPC)
-       {
-               strcpy(cText , wxMacMakeMacStringFromPC( m_message) ) ;
-       }
-       else
-       {
-               strcpy( cText , m_message ) ;
-       }
-
-       wxMacConvertNewlines( cText , cText ) ;
-       CopyCStringToPascal( cText , pascalText ) ;
-
-       wxASSERT_MSG( ( m_dialogStyle & 0x3F ) != wxYES , "this style is not supported on mac" ) ;
-
-
-       AlertStdAlertParamRec   param;
-
-       param.movable           = true;
-       param.filterProc        = NULL ;
-       
-  if (m_dialogStyle & wxYES_NO)
-  {
-    if (m_dialogStyle & wxCANCEL)
+    int resultbutton = wxID_CANCEL ;
+    
+    short result ;
+    
+    wxASSERT_MSG( ( m_dialogStyle & 0x3F ) != wxYES , wxT("this style is not supported on mac") ) ;
+    
+    AlertType alertType = kAlertPlainAlert ;
+    if (m_dialogStyle & wxICON_EXCLAMATION)
+        alertType = kAlertNoteAlert ;
+    else if (m_dialogStyle & wxICON_HAND)
+        alertType = kAlertStopAlert ;
+    else if (m_dialogStyle & wxICON_INFORMATION)
+        alertType = kAlertNoteAlert ;
+    else if (m_dialogStyle & wxICON_QUESTION)
+        alertType = kAlertCautionAlert ;
+    
+#if TARGET_CARBON
+    if ( UMAGetSystemVersion() >= 0x1000 )

     {
     {

-                       param.defaultText       = yesPString ;
-                       param.cancelText        = (StringPtr) kAlertDefaultCancelText;
-                       param.otherText         = noPString ;
-                       param.helpButton        = false ;
-                       param.defaultButton = kAlertStdAlertOKButton;
-                       param.cancelButton      = kAlertStdAlertCancelButton;
+        AlertStdCFStringAlertParamRec param ;
+        wxMacCFStringHolder cfNoString(_("No")) ;
+        wxMacCFStringHolder cfYesString( _("Yes")) ;
+        
+        wxMacCFStringHolder cfTitle(m_caption);
+        wxMacCFStringHolder cfText(m_message);
+                
+        param.movable = true;
+        param.flags = 0 ;
+        
+        bool skipDialog = false ;
+        
+        if (m_dialogStyle & wxYES_NO)
+        {
+            if (m_dialogStyle & wxCANCEL)
+            {
+                param.defaultText     = cfYesString ;
+                param.cancelText     = (CFStringRef) kAlertDefaultCancelText;
+                param.otherText     = cfNoString ;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = kAlertStdAlertCancelButton;
+            }
+            else
+            {
+                param.defaultText     = cfYesString ;
+                param.cancelText     = NULL;
+                param.otherText     = cfNoString ;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = 0;
+            }
+        }
+        // the msw implementation even shows an ok button if it is not specified, we'll do the same
+        else 
+        {
+            if (m_dialogStyle & wxCANCEL)
+            {
+                // thats a cancel missing
+                param.defaultText     = (CFStringRef) kAlertDefaultOKText ;
+                param.cancelText     = (CFStringRef) kAlertDefaultCancelText ;
+                param.otherText     = NULL;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = 0;
+            }
+            else
+            {
+                param.defaultText     = (CFStringRef) kAlertDefaultOKText ;
+                param.cancelText     = NULL;
+                param.otherText     = NULL;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = 0;
+            }
+        }
+        /*
+        else
+        {
+            skipDialog = true ;
+        }
+        */
+        
+        param.position = kWindowDefaultPosition;
+        if ( !skipDialog )
+        {
+            DialogRef alertRef ;
+            CreateStandardAlert( alertType , cfTitle , cfText , &param , &alertRef ) ;
+            RunStandardAlert( alertRef , NULL , &result ) ;
+        }
+       if ( skipDialog )
+            return wxID_CANCEL ;

     }
     else
     }
     else

+#endif

     {
     {

-                       param.defaultText       = yesPString ;
-                       param.cancelText        = NULL;
-                       param.otherText         = noPString ;
-                       param.helpButton        = false ;
-                       param.defaultButton = kAlertStdAlertOKButton;
-                       param.cancelButton      = 0;
-    }
-  }
-  else if (m_dialogStyle & wxOK)
-  {
-    if (m_dialogStyle & wxCANCEL)
-    {
-       // thats a cancel missing
-                       param.defaultText       = (StringPtr) kAlertDefaultOKText ;
-                       param.cancelText        = NULL;
-                       param.otherText         = NULL;
-                       param.helpButton        = false ;
-                       param.defaultButton = kAlertStdAlertOKButton;
-                       param.cancelButton      = 0;
+        AlertStdAlertParamRec    param;
+        
+        Str255 yesPString ;
+        Str255 noPString ;
+        
+        Str255 pascalTitle ;
+        Str255 pascalText ;
+        wxMacStringToPascal( m_caption , pascalTitle ) ;
+        wxMacStringToPascal( _("Yes") , yesPString ) ;
+        wxMacStringToPascal(  _("No") , noPString ) ;
+        wxMacStringToPascal( m_message , pascalText ) ;
+        
+        param.movable         = true;
+        param.filterProc     = NULL ;
+        if (m_dialogStyle & wxYES_NO)
+        {
+            if (m_dialogStyle & wxCANCEL)
+            {
+                param.defaultText     = yesPString ;
+                param.cancelText     = (StringPtr) kAlertDefaultCancelText;
+                param.otherText     = noPString ;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = kAlertStdAlertCancelButton;
+            }
+            else
+            {
+                param.defaultText     = yesPString ;
+                param.cancelText     = NULL;
+                param.otherText     = noPString ;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = 0;
+            }
+        }
+        else if (m_dialogStyle & wxOK)
+        {
+            if (m_dialogStyle & wxCANCEL)
+            {
+                param.defaultText     = (StringPtr) kAlertDefaultOKText ;
+                param.cancelText     = (StringPtr) kAlertDefaultCancelText ;
+                param.otherText     = NULL;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = 0;
+            }
+            else
+            {
+                param.defaultText     = (StringPtr) kAlertDefaultOKText ;
+                param.cancelText     = NULL;
+                param.otherText     = NULL;
+                param.helpButton     = false ;
+                param.defaultButton = kAlertStdAlertOKButton;
+                param.cancelButton     = 0;
+            }
+        }
+        else
+        {
+            return resultbutton ;
+        }
+        
+        param.position         = 0;
+        
+        StandardAlert( alertType, pascalTitle, pascalText, &param, &result );

     }
     }

-    else
+    
+    if (m_dialogStyle & wxOK)

     {
     {

-                       param.defaultText       = (StringPtr) kAlertDefaultOKText ;
-                       param.cancelText        = NULL;
-                       param.otherText         = NULL;
-                       param.helpButton        = false ;
-                       param.defaultButton = kAlertStdAlertOKButton;
-                       param.cancelButton      = 0;
+        if (m_dialogStyle & wxCANCEL)                
+        {
+            //TODO add Cancelbutton
+            switch( result )
+            {
+            case 1 :
+                resultbutton = wxID_OK ;
+                break ;
+            case 2 :
+                break ;
+            case 3 :
+                break ;
+            }
+        }
+        else
+        {
+            switch( result )
+            {
+            case 1 :
+                resultbutton = wxID_OK ;
+                break ;
+            case 2 :
+                break ;
+            case 3 :
+                break ;
+            }
+        }

     }
     }

-  }
-       else
-       {
-               return resultbutton ;
-       }
-
-       param.position          = 0;
-
-  if (m_dialogStyle & wxICON_EXCLAMATION)
-                       StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
-  else if (m_dialogStyle & wxICON_HAND)
-                       StandardAlert( kAlertStopAlert, pascalTitle, pascalText, &param, &result );
-  else if (m_dialogStyle & wxICON_INFORMATION)
-               StandardAlert( kAlertNoteAlert, pascalTitle, pascalText, &param, &result );
-  else if (m_dialogStyle & wxICON_QUESTION)
-                       StandardAlert( kAlertCautionAlert, pascalTitle, pascalText, &param, &result );
-       else
-                       StandardAlert( kAlertPlainAlert, pascalTitle, pascalText, &param, &result );
-
-       if (m_dialogStyle & wxOK)
-  {
-    if (m_dialogStyle & wxCANCEL)                              
+    else if (m_dialogStyle & wxYES_NO)

     {
     {

-       //TODO add Cancelbutton
-       switch( result )
-                       {
-                               case 1 :
-                                       resultbutton = wxID_OK ;
-                                       break ;
-                               case 2 :
-                                       break ;
-                               case 3 :
-                                       break ;
-                       }
-               }
-               else
-               {
-       switch( result )
-                       {
-                               case 1 :
-                                       resultbutton = wxID_OK ;
-                                       break ;
-                               case 2 :
-                                       break ;
-                               case 3 :
-                                       break ;
-                       }
-               }
-       }
-  else if (m_dialogStyle & wxYES_NO)
-  {
-    if (m_dialogStyle & wxCANCEL)
-    {
-                       switch( result )
-                       {
-                               case 1 :
-                                       resultbutton = wxID_YES ;
-                                       break ;
-                               case 2 :
-                                       resultbutton = wxID_CANCEL ;
-                                       break ;
-                               case 3 :
-                                       resultbutton = wxID_NO ;
-                                       break ;
-                       }
-    }
-    else
-    {
-                       switch( result )
-                       {
-                               case 1 :
-                                       resultbutton = wxID_YES ;
-                                       break ;
-                               case 2 :
-                                       break ;
-                               case 3 :
-                                       resultbutton = wxID_NO ;
-                                       break ;
-                       }
-               }
-       } 
-
-       return resultbutton ;
+        if (m_dialogStyle & wxCANCEL)
+        {
+            switch( result )
+            {
+            case 1 :
+                resultbutton = wxID_YES ;
+                break ;
+            case 2 :
+                resultbutton = wxID_CANCEL ;
+                break ;
+            case 3 :
+                resultbutton = wxID_NO ;
+                break ;
+            }
+        }
+        else
+        {
+            switch( result )
+            {
+            case 1 :
+                resultbutton = wxID_YES ;
+                break ;
+            case 2 :
+                break ;
+            case 3 :
+                resultbutton = wxID_NO ;
+                break ;
+            }
+        }
+    } 
+    
+    return resultbutton ;

 }
 
 }