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     while (!parent->IsTopLevel())
  44         parent = parent->GetParent();
  45
  46     m_parent = parent;
  47 }
  48
  49 int wxMessageDialog::ShowModal()
  50 {
  51     GtkWidget *dlg;
  52     GtkMessageType type = GTK_MESSAGE_ERROR;
  53     GtkButtonsType buttons = GTK_BUTTONS_OK;
  54
  55     if (m_dialogStyle & wxYES_NO)
  56     {
  57         buttons = GTK_BUTTONS_YES_NO;
  58     }
  59
  60     if (m_dialogStyle & wxOK)
  61     {
  62         if (m_dialogStyle & wxCANCEL)
  63             buttons = GTK_BUTTONS_OK_CANCEL;
  64         else
  65             buttons = GTK_BUTTONS_OK;
  66     }
  67
  68     if (m_dialogStyle & wxICON_EXCLAMATION)
  69         type = GTK_MESSAGE_WARNING;
  70     else if (m_dialogStyle & wxICON_ERROR)
  71         type = GTK_MESSAGE_ERROR;
  72     else if (m_dialogStyle & wxICON_INFORMATION)
  73         type = GTK_MESSAGE_INFO;
  74     else if (m_dialogStyle & wxICON_QUESTION)
  75         type = GTK_MESSAGE_QUESTION;
  76     else
  77         wxFAIL_MSG( _T("Unknown wxMessageDialog type") );
  78
  79     dlg = gtk_message_dialog_new(m_parent ?
  80                                     GTK_WINDOW(m_parent->m_widget) : NULL,
  81                                  GTK_DIALOG_MODAL,
  82                                  type, buttons,
  83                                  "%s", (const char*)wxGTK_CONV(m_message));
  84     if (m_caption != wxMessageBoxCaptionStr)
  85         gtk_window_set_title(GTK_WINDOW(dlg), wxGTK_CONV(m_caption));
  86
  87     if (m_dialogStyle & wxYES_NO)
  88     {
  89         if (m_dialogStyle & wxCANCEL)
  90             gtk_dialog_add_button(GTK_DIALOG(dlg), GTK_STOCK_CANCEL,
  91                                   GTK_RESPONSE_CANCEL);
  92         if (m_dialogStyle & wxNO_DEFAULT)
  93             gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_NO);
  94         else
  95             gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_YES);
  96     }
  97
  98     gint result = gtk_dialog_run(GTK_DIALOG(dlg));
  99     gtk_widget_destroy(dlg);
 100
 101     switch (result)
 102     {
 103         default:
 104             wxFAIL_MSG(_T("unexpected GtkMessageDialog return code"));
 105             // fall through
 106
 107         case GTK_RESPONSE_CANCEL:
 108             return wxID_CANCEL;
 109         case GTK_RESPONSE_OK:
 110             return wxID_OK;
 111         case GTK_RESPONSE_YES:
 112             return wxID_YES;
 113         case GTK_RESPONSE_NO:
 114             return wxID_NO;
 115     }
 116 }
 117
 118 #endif // wxUSE_MSGDLG && defined(__WXGTK20__)
 119