1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: src/gtk/notifmsg.cpp
3 // Purpose: wxNotificationMessage for wxGTK using libnotify.
4 // Author: Vadim Zeitlin
7 // Copyright: (c) 2012 Vadim Zeitlin <vadim@wxwidgets.org>
8 // Licence: wxWindows licence
9 ///////////////////////////////////////////////////////////////////////////////
11 // ============================================================================
13 // ============================================================================
15 // ----------------------------------------------------------------------------
17 // ----------------------------------------------------------------------------
19 // for compilers that support precompilation, includes "wx.h".
20 #include "wx/wxprec.h"
26 #if wxUSE_NOTIFICATION_MESSAGE && wxUSE_LIBNOTIFY
31 #include "wx/notifmsg.h"
33 #include <libnotify/notify.h>
35 #include "wx/module.h"
37 // General note about error handling: as notifications are meant to be
38 // non-intrusive, we use wxLogDebug() and not wxLogError() if anything goes
39 // wrong here to avoid spamming the user with message boxes. As all methods
40 // return boolean indicating success or failure, the caller could show the
41 // notification in some other way or notify about the error itself if needed.
42 #include "wx/gtk/private/error.h"
44 // ----------------------------------------------------------------------------
45 // A module for cleaning up libnotify on exit.
46 // ----------------------------------------------------------------------------
48 class wxLibnotifyModule
: public wxModule
53 // We're initialized on demand.
59 if ( notify_is_initted() )
63 // Do initialize the library.
64 static bool Initialize()
66 if ( !notify_is_initted() )
68 if ( !notify_init(wxTheApp
->GetAppName().utf8_str()) )
76 wxDECLARE_DYNAMIC_CLASS(wxLibnotifyModule
);
79 wxIMPLEMENT_DYNAMIC_CLASS(wxLibnotifyModule
, wxModule
);
81 // ============================================================================
82 // wxNotificationMessage implementation
83 // ============================================================================
85 bool wxNotificationMessage::Show(int timeout
)
87 if ( !wxLibnotifyModule::Initialize() )
90 // Determine the GTK+ icon to use from flags and also set the urgency
93 NotifyUrgency urgency
;
96 case wxICON_INFORMATION
:
97 icon
= "dialog-information";
98 urgency
= NOTIFY_URGENCY_LOW
;
102 icon
= "dialog-warning";
103 urgency
= NOTIFY_URGENCY_NORMAL
;
107 icon
= "dialog-error";
108 urgency
= NOTIFY_URGENCY_CRITICAL
;
112 wxFAIL_MSG( "Unknown notification message flags." );
116 // Create the notification or update an existing one if we had already been
118 if ( !m_notification
)
120 m_notification
= notify_notification_new
122 GetTitle().utf8_str(),
123 GetMessage().utf8_str(),
126 if ( !m_notification
)
128 wxLogDebug("Failed to creation notification.");
135 if ( !notify_notification_update
138 GetTitle().utf8_str(),
139 GetMessage().utf8_str(),
143 wxLogDebug(wxS("notify_notification_update() unexpectedly failed."));
148 // Set the notification parameters not specified during creation.
149 notify_notification_set_timeout
152 timeout
== Timeout_Auto
? NOTIFY_EXPIRES_DEFAULT
153 : timeout
== Timeout_Never
? NOTIFY_EXPIRES_NEVER
157 notify_notification_set_urgency(m_notification
, urgency
);
160 // Finally do show the notification.
162 if ( !notify_notification_show(m_notification
, error
.Out()) )
164 wxLogDebug("Failed to shown notification: %s", error
.GetMessage());
172 bool wxNotificationMessage::Close()
174 wxCHECK_MSG( m_notification
, false,
175 wxS("Can't close not shown notification.") );
178 if ( !notify_notification_close(m_notification
, error
.Out()) )
180 wxLogDebug("Failed to hide notification: %s", error
.GetMessage());
188 wxNotificationMessage::~wxNotificationMessage()
190 if ( m_notification
)
191 g_object_unref(m_notification
);
194 #endif // wxUSE_NOTIFICATION_MESSAGE && wxUSE_LIBNOTIFY