src/gtk/msgdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msgdlg.cpp
   3 // Purpose:     wxMessageDialog for GTK+2
   4 // Author:      Vaclav Slavik
   5 // Modified by:
   6 // Created:     2003/02/28
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Vaclav Slavik, 2003
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "msgdlg.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #if wxUSE_MSGDLG && defined(__WXGTK20__) && !defined(__WXGPE__)
  24
  25 #include "wx/gtk/private.h"
  26 #include <gtk/gtk.h>
  27
  28 #include "wx/msgdlg.h"
  29 #include "wx/intl.h"
  30
  31 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
  32
  33 wxMessageDialog::wxMessageDialog(wxWindow *parent,
  34                                  const wxString& message,
  35                                  const wxString& caption,
  36                                  long style,
  37                                  const wxPoint& WXUNUSED(pos))
  38 {
  39     m_caption = caption;
  40     m_message = message;
  41     m_dialogStyle = style;
  42
  43     if (parent)
  44     {
  45         while (!parent->IsTopLevel())
  46             parent = parent->GetParent();
  47     }
  48
  49     m_parent = parent;
  50 }
  51
  52 int wxMessageDialog::ShowModal()
  53 {
  54     GtkWidget *dlg;
  55     GtkMessageType type = GTK_MESSAGE_ERROR;
  56     GtkButtonsType buttons = GTK_BUTTONS_OK;
  57
  58     if (m_dialogStyle & wxYES_NO)
  59     {
  60         buttons = GTK_BUTTONS_YES_NO;
  61     }
  62
  63     if (m_dialogStyle & wxOK)
  64     {
  65         if (m_dialogStyle & wxCANCEL)
  66             buttons = GTK_BUTTONS_OK_CANCEL;
  67         else
  68             buttons = GTK_BUTTONS_OK;
  69     }
  70
  71     if (m_dialogStyle & wxICON_EXCLAMATION)
  72         type = GTK_MESSAGE_WARNING;
  73     else if (m_dialogStyle & wxICON_ERROR)
  74         type = GTK_MESSAGE_ERROR;
  75     else if (m_dialogStyle & wxICON_INFORMATION)
  76         type = GTK_MESSAGE_INFO;
  77     else if (m_dialogStyle & wxICON_QUESTION)
  78         type = GTK_MESSAGE_QUESTION;
  79     else
  80         wxFAIL_MSG( _T("Unknown wxMessageDialog type") );
  81
  82     dlg = gtk_message_dialog_new(m_parent ?
  83                                     GTK_WINDOW(m_parent->m_widget) : NULL,
  84                                  GTK_DIALOG_MODAL,
  85                                  type, buttons,
  86                                  "%s", (const char*)wxGTK_CONV(m_message));
  87     if (m_caption != wxMessageBoxCaptionStr)
  88         gtk_window_set_title(GTK_WINDOW(dlg), wxGTK_CONV(m_caption));
  89
  90     if (m_dialogStyle & wxYES_NO)
  91     {
  92         if (m_dialogStyle & wxCANCEL)
  93             gtk_dialog_add_button(GTK_DIALOG(dlg), GTK_STOCK_CANCEL,
  94                                   GTK_RESPONSE_CANCEL);
  95         if (m_dialogStyle & wxNO_DEFAULT)
  96             gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_NO);
  97         else
  98             gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_YES);
  99     }
 100
 101     gint result = gtk_dialog_run(GTK_DIALOG(dlg));
 102     gtk_widget_destroy(dlg);
 103
 104     switch (result)
 105     {
 106         default:
 107             wxFAIL_MSG(_T("unexpected GtkMessageDialog return code"));
 108             // fall through
 109
 110         case GTK_RESPONSE_CANCEL:
 111             return wxID_CANCEL;
 112         case GTK_RESPONSE_OK:
 113             return wxID_OK;
 114         case GTK_RESPONSE_YES:
 115             return wxID_YES;
 116         case GTK_RESPONSE_NO:
 117             return wxID_NO;
 118     }
 119 }
 120
 121 #endif // wxUSE_MSGDLG && defined(__WXGTK20__)
 122