transmission/gtk/tr-icon.c

180 lines
4.5 KiB
C

/*
* This file Copyright (C) 2007-2014 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
*/
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#ifdef HAVE_LIBAPPINDICATOR
#include <libappindicator/app-indicator.h>
#endif
#include <libtransmission/transmission.h>
#include <libtransmission/utils.h>
#include "actions.h"
#include "tr-icon.h"
#include "util.h"
static TR_DEFINE_QUARK(tr_core, core)
#define ICON_NAME "transmission"
#ifdef HAVE_LIBAPPINDICATOR
void gtr_icon_refresh(gpointer vindicator)
{
TR_UNUSED(vindicator);
}
#else
static void activated(GtkStatusIcon* self, gpointer user_data)
{
TR_UNUSED(self);
TR_UNUSED(user_data);
gtr_action_activate("toggle-main-window");
}
static void popup(GtkStatusIcon* self, guint button, guint when, gpointer data)
{
TR_UNUSED(data);
GtkWidget* w = gtr_action_get_widget("/icon-popup");
#if GTK_CHECK_VERSION(3, 22, 0)
gtk_menu_popup_at_pointer(GTK_MENU(w), NULL);
TR_UNUSED(self);
TR_UNUSED(button);
TR_UNUSED(when);
#else
gtk_menu_popup(GTK_MENU(w), NULL, NULL, gtk_status_icon_position_menu, self, button, when);
#endif
}
void gtr_icon_refresh(gpointer vicon)
{
double KBps;
double limit;
char up[64];
char upLimit[64];
char down[64];
char downLimit[64];
char tip[1024];
char const* idle = _("Idle");
GtkStatusIcon* icon = GTK_STATUS_ICON(vicon);
tr_session* session = gtr_core_session(g_object_get_qdata(G_OBJECT(icon), core_quark()));
/* up */
KBps = tr_sessionGetRawSpeed_KBps(session, TR_UP);
if (KBps < 0.001)
{
g_strlcpy(up, idle, sizeof(up));
}
else
{
tr_formatter_speed_KBps(up, KBps, sizeof(up));
}
/* up limit */
*upLimit = '\0';
if (tr_sessionGetActiveSpeedLimit_KBps(session, TR_UP, &limit))
{
char buf[64];
tr_formatter_speed_KBps(buf, limit, sizeof(buf));
g_snprintf(upLimit, sizeof(upLimit), _(" (Limit: %s)"), buf);
}
/* down */
KBps = tr_sessionGetRawSpeed_KBps(session, TR_DOWN);
if (KBps < 0.001)
{
g_strlcpy(down, idle, sizeof(down));
}
else
{
tr_formatter_speed_KBps(down, KBps, sizeof(down));
}
/* down limit */
*downLimit = '\0';
if (tr_sessionGetActiveSpeedLimit_KBps(session, TR_DOWN, &limit))
{
char buf[64];
tr_formatter_speed_KBps(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);
gtk_status_icon_set_tooltip_text(GTK_STATUS_ICON(icon), tip);
}
#endif
static char const* getIconName(void)
{
char const* icon_name;
GtkIconTheme* theme = gtk_icon_theme_get_default();
// if the tray's icon is a 48x48 file, use it.
// otherwise, use the fallback builtin icon.
if (!gtk_icon_theme_has_icon(theme, TRAY_ICON))
{
icon_name = ICON_NAME;
}
else
{
GtkIconInfo* icon_info = gtk_icon_theme_lookup_icon(theme, TRAY_ICON, 48, GTK_ICON_LOOKUP_USE_BUILTIN);
gboolean const icon_is_builtin = gtk_icon_info_get_filename(icon_info) == NULL;
#if GTK_CHECK_VERSION(3, 8, 0)
g_object_unref(icon_info);
#else
gtk_icon_info_free(icon_info);
#endif
icon_name = icon_is_builtin ? ICON_NAME : TRAY_ICON;
}
return icon_name;
}
gpointer gtr_icon_new(TrCore* core)
{
#ifdef HAVE_LIBAPPINDICATOR
GtkWidget* w;
char const* icon_name = getIconName();
AppIndicator* indicator = app_indicator_new(ICON_NAME, icon_name, APP_INDICATOR_CATEGORY_SYSTEM_SERVICES);
app_indicator_set_status(indicator, APP_INDICATOR_STATUS_ACTIVE);
w = gtr_action_get_widget("/icon-popup");
app_indicator_set_menu(indicator, GTK_MENU(w));
app_indicator_set_title(indicator, g_get_application_name());
g_object_set_qdata(G_OBJECT(indicator), core_quark(), core);
return indicator;
#else
char const* icon_name = getIconName();
GtkStatusIcon* icon = gtk_status_icon_new_from_icon_name(icon_name);
g_signal_connect(icon, "activate", G_CALLBACK(activated), NULL);
g_signal_connect(icon, "popup-menu", G_CALLBACK(popup), NULL);
g_object_set_qdata(G_OBJECT(icon), core_quark(), core);
return icon;
#endif
}