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
  27
  28 #ifndef WX_PRECOMP
  29 #endif //WX_PRECOMP
  30
  31 #include "wx/notifmsg.h"
  32 #include "wx/toplevel.h"
  33
  34 #include <hildon-widgets/hildon-banner.h>
  35
  36 // ============================================================================
  37 // wxNotificationMessage implementation
  38 // ============================================================================
  39
  40 wxString wxNotificationMessage::HildonGetMarkup() const
  41 {
  42     const wxString& message = GetMessage(),
  43                     title = GetTitle();
  44
  45     wxString text;
  46     if ( message.empty() )
  47     {
  48         text = title;
  49     }
  50     else // combine title with message in a single string
  51     {
  52         text << "<big><b>" << title << "</b></big>\n"
  53                 "\n"
  54              << message;
  55     }
  56
  57     return text;
  58 }
  59
  60 GtkWidget *wxNotificationMessage::HildonGetWindow() const
  61 {
  62     wxWindow *parent = GetParent();
  63     if ( parent )
  64     {
  65         parent = wxGetTopLevelParent(parent);
  66         if ( parent )
  67         {
  68             wxTopLevelWindow * const
  69                 tlw = wxDynamicCast(parent, wxTopLevelWindow);
  70             if ( tlw )
  71                 return tlw->m_mainWidget;
  72         }
  73     }
  74
  75     return NULL;
  76 }
  77
  78 bool wxNotificationMessage::Show(int timeout)
  79 {
  80     if ( timeout == Timeout_Never )
  81     {
  82         m_banner = hildon_banner_show_animation
  83                    (
  84                     HildonGetWindow(),
  85                     NULL,
  86                     GetFullMessage() // markup not supported here
  87                    );
  88         if ( !m_banner )
  89             return false;
  90     }
  91     else // the message will time out
  92     {
  93         // we don't have any way to set the timeout interval so we just let it
  94         // time out automatically
  95         hildon_banner_show_information_with_markup
  96         (
  97             HildonGetWindow(),
  98             NULL,
  99             HildonGetMarkup()
 100         );
 101     }
 102
 103     return true;
 104 }
 105
 106 bool wxNotificationMessage::Close()
 107 {
 108     if ( !m_banner )
 109     {
 110         // either we hadn't been shown or we are using an information banner
 111         // which will disappear on its own, nothing we can do about it
 112         return false;
 113     }
 114
 115     gtk_widget_destroy(m_banner);
 116     m_banner = NULL;
 117
 118     return true;
 119 }
 120
 121 wxNotificationMessage::~wxNotificationMessage()
 122 {
 123     Close();
 124 }
 125
 126 #endif // wxUSE_LIBHILDON