new carbon implementation (unicode support)

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

diff --git a/src/mac/carbon/msgdlg.cpp b/src/mac/carbon/msgdlg.cpp
index 775ac8f06415ee18d97780f8b10682c349a62bb6..b859197877f22fca2b07a38d3d9e253a3d9ee449 100644 (file)
--- a/src/mac/carbon/msgdlg.cpp
+++ b/src/mac/carbon/msgdlg.cpp
@@ -1,26 +1,59 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        msgdlg.cpp
 // Purpose:     wxMessageDialog
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $$
-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 #pragma implementation "msgdlg.h"
 #endif
 
+#include "wx/app.h"
 #include "wx/msgdlg.h"
+#include "wx/intl.h"
+#include "wx/mac/uma.h"
 
 #if !USE_SHARED_LIBRARY
 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,
-        long style, const wxPoint& pos)
+                                 long style, const wxPoint& pos)
 {
     m_caption = caption;
     m_message = message;
@@ -30,7 +63,230 @@ wxMessageDialog::wxMessageDialog(wxWindow *parent, const wxString& message, cons
 
 int wxMessageDialog::ShowModal()
 {
-    // TODO
-    return wxID_CANCEL;
+    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 )
+    {
+        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
+#endif
+    {
+        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 );
+    }
+    
+    if (m_dialogStyle & wxOK)
+    {
+        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 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 ;
 }