transmission/gtk/tr-icon.c

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/*
* This file Copyright (C) 2007-2009 Charles Kerr <charles@transmissionbt.com>
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*
* This file is licensed by the GPL version 2. Works owned by the
* Transmission project are granted a special exemption to clause 2(b)
* so that the bulk of its code can remain under the MIT license.
* This exemption does not extend to derived works not owned by
* the Transmission project.
*
* $Id$
*/
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#include <glib/gi18n.h>
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#include <gtk/gtk.h>
#include "actions.h"
#include "tr-icon.h"
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#include "util.h"
#ifndef STATUS_ICON_SUPPORTED
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gpointer
tr_icon_new( TrCore * core )
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{
return NULL;
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}
#else
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#define UPDATE_INTERVAL_SECONDS 2
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static void
activated( GtkStatusIcon * self UNUSED,
gpointer user_data UNUSED )
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{
action_activate ( "toggle-main-window" );
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}
static void
popup( GtkStatusIcon * self,
guint button,
guint when,
gpointer data UNUSED )
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{
GtkWidget * w = action_get_widget( "/icon-popup" );
gtk_menu_popup ( GTK_MENU( w ), NULL, NULL,
gtk_status_icon_position_menu,
self, button, when );
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}
static gboolean
refresh_tooltip_cb( gpointer data )
{
double d;
int limit;
char up[64];
char upLimit[64];
char down[64];
char downLimit[64];
char tip[1024];
const char * idle = _( "Idle" );
GtkStatusIcon * icon = GTK_STATUS_ICON( data );
tr_session * session = tr_core_session( g_object_get_data( G_OBJECT( icon ), "tr-core" ) );
/* up */
if(((d = tr_sessionGetRawSpeed( session, TR_UP ))) < 0.1 )
g_strlcpy( up, idle, sizeof( up ) );
else
tr_strlspeed( up, d, sizeof( up ) );
/* up limit */
if( !tr_sessionGetActiveSpeedLimit( session, TR_UP, &limit ) )
*upLimit = '\0';
else {
char buf[64];
tr_strlspeed( buf, limit, sizeof( buf ) );
g_snprintf( upLimit, sizeof( upLimit ), _( "(Limit: %s)" ), buf );
}
/* down */
if(((d = tr_sessionGetRawSpeed( session, TR_DOWN ))) < 0.1 )
g_strlcpy( down, idle, sizeof( down ) );
else
tr_strlspeed( down, d, sizeof( down ) );
/* down limit */
if( !tr_sessionGetActiveSpeedLimit( session, TR_DOWN, &limit ) )
*downLimit = '\0';
else {
char buf[64];
tr_strlspeed( buf, limit, sizeof( buf ) );
g_snprintf( downLimit, sizeof( downLimit ), _( "(Limit: %s)" ), buf );
}
/* %1$s: current upload speed
* %2$s: current upload limit, if any
* %3$s: current download speed
* %4$s: current download limit, if any */
g_snprintf( tip, sizeof( tip ), _( "Transmission\nUp: %1$s %2$s\nDown: %3$s %4$s" ), up, upLimit, down, downLimit );
#if GTK_CHECK_VERSION( 2,16,0 )
gtk_status_icon_set_tooltip_text( GTK_STATUS_ICON( icon ), tip );
#else
gtk_status_icon_set_tooltip( GTK_STATUS_ICON( icon ), tip );
#endif
return TRUE;
}
static void
closeTag( gpointer tag )
{
g_source_remove( GPOINTER_TO_UINT( tag ) );
}
gpointer
tr_icon_new( TrCore * core )
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{
guint id;
GtkStatusIcon * icon = gtk_status_icon_new_from_icon_name(
"transmission" );
g_signal_connect( icon, "activate", G_CALLBACK( activated ), NULL );
g_signal_connect( icon, "popup-menu", G_CALLBACK( popup ), NULL );
id = gtr_timeout_add_seconds( UPDATE_INTERVAL_SECONDS, refresh_tooltip_cb, icon );
g_object_set_data( G_OBJECT( icon ), "tr-core", core );
g_object_set_data_full( G_OBJECT(
icon ), "update-tag", GUINT_TO_POINTER(
id ), closeTag );
return icon;
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}
#endif