src/osx/iphone/msgdlg.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/iphone/msgdlg.mm
   3 // Purpose:     wxMessageDialog
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/msgdlg.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/intl.h"
  18     #include "wx/app.h"
  19 #endif
  20
  21 #include "wx/thread.h"
  22 #include "wx/osx/private.h"
  23
  24
  25 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
  26
  27
  28 wxMessageDialog::wxMessageDialog(wxWindow *parent,
  29                                  const wxString& message,
  30                                  const wxString& caption,
  31                                  long style,
  32                                  const wxPoint& WXUNUSED(pos))
  33                : wxMessageDialogBase(parent, message, caption, style)
  34 {
  35 }
  36
  37 int wxMessageDialog::ShowModal()
  38 {
  39     int resultbutton = wxID_CANCEL;
  40
  41     const long style = GetMessageDialogStyle();
  42
  43     // work out what to display
  44     // if the extended text is empty then we use the caption as the title
  45     // and the message as the text (for backwards compatibility)
  46     // but if the extended message is not empty then we use the message as the title
  47     // and the extended message as the text because that makes more sense
  48
  49     wxString msgtitle,msgtext;
  50     if(m_extendedMessage.IsEmpty())
  51     {
  52         msgtitle = m_caption;
  53         msgtext  = m_message;
  54     }
  55     else
  56     {
  57         msgtitle = m_message;
  58         msgtext  = m_extendedMessage;
  59     }
  60
  61     wxCFStringRef cfNoString( GetNoLabel(), GetFont().GetEncoding() );
  62     wxCFStringRef cfYesString( GetYesLabel(), GetFont().GetEncoding() );
  63     wxCFStringRef cfOKString( GetOKLabel(), GetFont().GetEncoding() );
  64     wxCFStringRef cfCancelString( GetCancelLabel(), GetFont().GetEncoding() );
  65
  66     wxCFStringRef cfTitle( msgtitle, GetFont().GetEncoding() );
  67     wxCFStringRef cfText( msgtext, GetFont().GetEncoding() );
  68
  69     UIAlertView* alert = [[UIAlertView alloc] initWithTitle:cfTitle.AsNSString() message:cfText.AsNSString() delegate:nil cancelButtonTitle:nil otherButtonTitles:nil];
  70
  71     int buttonId[3] = { 0, 0, 0 };
  72     int buttonCount = 0;
  73
  74     if (style & wxYES_NO)
  75     {
  76         if ( style & wxNO_DEFAULT )
  77         {
  78             [alert addButtonWithTitle:cfNoString.AsNSString()];
  79             buttonId[ buttonCount++ ] = wxID_NO;
  80             [alert addButtonWithTitle:cfYesString.AsNSString()];
  81             buttonId[ buttonCount++ ] = wxID_YES;
  82         }
  83         else
  84         {
  85             [alert addButtonWithTitle:cfYesString.AsNSString()];
  86             buttonId[ buttonCount++ ] = wxID_YES;
  87             [alert addButtonWithTitle:cfNoString.AsNSString()];
  88             buttonId[ buttonCount++ ] = wxID_NO;
  89         }
  90
  91         if (style & wxCANCEL)
  92         {
  93             [alert addButtonWithTitle:cfCancelString.AsNSString()];
  94             buttonId[ buttonCount++ ] = wxID_CANCEL;
  95         }
  96     }
  97     // the MSW implementation even shows an OK button if it is not specified, we'll do the same
  98     else
  99     {
 100         [alert addButtonWithTitle:cfOKString.AsNSString()];
 101         buttonId[ buttonCount++ ] = wxID_OK;
 102         if (style & wxCANCEL)
 103         {
 104             [alert addButtonWithTitle:cfCancelString.AsNSString()];
 105             buttonId[ buttonCount++ ] = wxID_CANCEL;
 106         }
 107     }
 108
 109
 110     wxNonOwnedWindow* parentWindow = NULL;
 111     int button = -1;
 112
 113     if (GetParent())
 114     {
 115         parentWindow = dynamic_cast<wxNonOwnedWindow*>(wxGetTopLevelParent(GetParent()));
 116     }
 117
 118 /*
 119     if (parentWindow)
 120     {
 121         NSWindow* nativeParent = parentWindow->GetWXWindow();
 122         ModalDialogDelegate* sheetDelegate = [[ModalDialogDelegate alloc] init];
 123         [alert beginSheetModalForWindow: nativeParent modalDelegate: sheetDelegate
 124             didEndSelector: @selector(sheetDidEnd:returnCode:contextInfo:)
 125             contextInfo: nil];
 126         [sheetDelegate waitForSheetToFinish];
 127         button = [sheetDelegate code];
 128         [sheetDelegate release];
 129     }
 130     else
 131 */
 132     {
 133         [alert show];
 134     }
 135     // [alert release];
 136
 137     return wxID_CANCEL;
 138 }