src/gtk/hildon/notifmsg.cpp

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