src/gtk/hildon/notifmsg.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        gtk/hildon/notifmsg.cpp
   3 // Purpose:     Hildon implementation of wxNotificationMessage
   4 // Author:      Vadim Zeitlin
   5 // Created:     2007-11-21
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
  27
  28 #ifndef WX_PRECOMP
  29 #endif //WX_PRECOMP
  30
  31 #include "wx/notifmsg.h"
  32 #include "wx/toplevel.h"
  33
  34 #if wxUSE_LIBHILDON
  35     #include <hildon-widgets/hildon-banner.h>
  36 #endif // wxUSE_LIBHILDON
  37
  38 #if wxUSE_LIBHILDON2
  39     #include <hildon/hildon.h>
  40 #endif // wxUSE_LIBHILDON2
  41
  42 // ============================================================================
  43 // wxNotificationMessage implementation
  44 // ============================================================================
  45
  46 wxString wxNotificationMessage::HildonGetMarkup() const
  47 {
  48     const wxString& message = GetMessage(),
  49                     title = GetTitle();
  50
  51     wxString text;
  52     if ( message.empty() )
  53     {
  54         text = title;
  55     }
  56     else // combine title with message in a single string
  57     {
  58         text << "<big><b>" << title << "</b></big>\n"
  59                 "\n"
  60              << message;
  61     }
  62
  63     return text;
  64 }
  65
  66 GtkWidget *wxNotificationMessage::HildonGetWindow() const
  67 {
  68     wxWindow *parent = GetParent();
  69     if ( parent )
  70     {
  71         parent = wxGetTopLevelParent(parent);
  72         if ( parent )
  73         {
  74             wxTopLevelWindow * const
  75                 tlw = wxDynamicCast(parent, wxTopLevelWindow);
  76             if ( tlw )
  77                 return tlw->m_mainWidget;
  78         }
  79     }
  80
  81     return NULL;
  82 }
  83
  84 bool wxNotificationMessage::Show(int timeout)
  85 {
  86     if ( timeout == Timeout_Never )
  87     {
  88         m_banner = hildon_banner_show_animation
  89                    (
  90                     HildonGetWindow(),
  91                     NULL,
  92                     GetFullMessage() // markup not supported here
  93                    );
  94         if ( !m_banner )
  95             return false;
  96     }
  97     else // the message will time out
  98     {
  99         // we don't have any way to set the timeout interval so we just let it
 100         // time out automatically
 101         hildon_banner_show_information_with_markup
 102         (
 103             HildonGetWindow(),
 104             NULL,
 105             HildonGetMarkup()
 106         );
 107     }
 108
 109     return true;
 110 }
 111
 112 bool wxNotificationMessage::Close()
 113 {
 114     if ( !m_banner )
 115     {
 116         // either we hadn't been shown or we are using an information banner
 117         // which will disappear on its own, nothing we can do about it
 118         return false;
 119     }
 120
 121     gtk_widget_destroy(m_banner);
 122     m_banner = NULL;
 123
 124     return true;
 125 }
 126
 127 wxNotificationMessage::~wxNotificationMessage()
 128 {
 129     Close();
 130 }
 131
 132 #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2