wmstatus: add insomniac mode
This commit is contained in:
151
wmstatus.c
151
wmstatus.c
@@ -42,6 +42,8 @@
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#include <pulse/introspect.h>
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#include <pulse/subscribe.h>
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#include <dbus/dbus.h>
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// --- Utilities ---------------------------------------------------------------
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enum { PIPE_READ, PIPE_WRITE };
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@@ -1168,6 +1170,12 @@ struct app_context
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struct poller_fd x_event; ///< X11 event
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char *layout; ///< Keyboard layout
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// Insomnia:
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DBusConnection *system_bus; ///< System bus connection
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char *insomnia_info; ///< Status message (possibly error)
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int insomnia_fd; ///< Inhibiting file descriptor
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// MPD:
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struct poller_timer mpd_reconnect; ///< Start MPD communication
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@@ -1233,6 +1241,16 @@ app_context_init (struct app_context *self)
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poller_fd_init (&self->x_event, &self->poller,
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ConnectionNumber (self->dpy));
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// So far we don't necessarily need DBus to function,
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// and we have no desire to process any incoming messages either
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DBusError err = DBUS_ERROR_INIT;
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self->insomnia_fd = -1;
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if (!(self->system_bus = dbus_bus_get (DBUS_BUS_SYSTEM, &err)))
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{
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print_error ("dbus: %s", err.message);
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dbus_error_free (&err);
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}
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mpd_client_init (&self->mpd_client, &self->poller);
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nut_client_init (&self->nut_client, &self->poller);
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@@ -1264,6 +1282,10 @@ app_context_free (struct app_context *self)
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}
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str_free (&self->command_buffer);
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free (self->insomnia_info);
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if (self->insomnia_fd != -1)
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xclose (self->insomnia_fd);
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mpd_client_free (&self->mpd_client);
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free (self->mpd_song);
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free (self->mpd_status);
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@@ -1492,6 +1514,9 @@ refresh_status (struct app_context *ctx)
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if (ctx->nut_status) ctx->backend->add (ctx->backend, ctx->nut_status);
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if (ctx->layout) ctx->backend->add (ctx->backend, ctx->layout);
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if (ctx->insomnia_info)
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ctx->backend->add (ctx->backend, ctx->insomnia_info);
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for (size_t i = 0; i < ctx->command_current.len; i++)
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ctx->backend->add (ctx->backend, ctx->command_current.vector[i]);
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@@ -2353,6 +2378,75 @@ on_standby (struct app_context *ctx, int arg)
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spawn ((char *[]) { "sh", "-c", "sleep 1; xset dpms force standby", NULL });
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}
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static void
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go_insomniac (struct app_context *ctx)
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{
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static const char *what = "sleep:idle";
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static const char *who = PROGRAM_NAME;
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static const char *why = "";
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static const char *mode = "block";
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if (!ctx->system_bus)
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{
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ctx->insomnia_info = xstrdup_printf ("%s: %s", "Insomnia", "no DBus");
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return;
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}
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DBusMessage *msg = dbus_message_new_method_call
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("org.freedesktop.login1", "/org/freedesktop/login1",
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"org.freedesktop.login1.Manager", "Inhibit");
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hard_assert (msg != NULL);
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hard_assert (dbus_message_append_args (msg,
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DBUS_TYPE_STRING, &what,
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DBUS_TYPE_STRING, &who,
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DBUS_TYPE_STRING, &why,
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DBUS_TYPE_STRING, &mode,
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DBUS_TYPE_INVALID));
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DBusError err = DBUS_ERROR_INIT;
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DBusMessage *reply = dbus_connection_send_with_reply_and_block
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(ctx->system_bus, msg, 1000, &err);
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dbus_message_unref (msg);
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if (!reply)
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{
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ctx->insomnia_info = xstrdup_printf ("%s: %s", "Insomnia", err.message);
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dbus_error_free (&err);
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}
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else if (!dbus_message_get_args (reply, &err,
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DBUS_TYPE_UNIX_FD, &ctx->insomnia_fd, DBUS_TYPE_INVALID))
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{
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dbus_message_unref (reply);
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ctx->insomnia_info = xstrdup_printf ("%s: %s", "Insomnia", err.message);
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dbus_error_free (&err);
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}
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else
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{
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dbus_message_unref (reply);
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ctx->insomnia_info = xstrdup ("Insomniac");
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set_cloexec (ctx->insomnia_fd);
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}
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}
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static void
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on_insomnia (struct app_context *ctx, int arg)
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{
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(void) arg;
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free (ctx->insomnia_info);
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ctx->insomnia_info = NULL;
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// Get rid of the lock if we hold one, establish it otherwise
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if (ctx->insomnia_fd != -1)
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{
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xclose (ctx->insomnia_fd);
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ctx->insomnia_fd = -1;
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}
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else
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go_insomniac (ctx);
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refresh_status (ctx);
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}
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static void
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on_lock_group (struct app_context *ctx, int arg)
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{
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@@ -2369,48 +2463,49 @@ struct
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g_keys[] =
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{
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// This key should be labeled L on normal Qwert[yz] layouts
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{ Mod4Mask, XK_n, on_lock, 0 },
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{ Mod4Mask, XK_n, on_lock, 0 },
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// MPD
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{ Mod4Mask, XK_Up, on_mpd_play, 0 },
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{ Mod4Mask, XK_Down, on_mpd_stop, 0 },
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{ Mod4Mask, XK_Left, on_mpd_prev, 0 },
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{ Mod4Mask, XK_Right, on_mpd_next, 0 },
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{ Mod4Mask, XK_Up, on_mpd_play, 0 },
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{ Mod4Mask, XK_Down, on_mpd_stop, 0 },
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{ Mod4Mask, XK_Left, on_mpd_prev, 0 },
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{ Mod4Mask, XK_Right, on_mpd_next, 0 },
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/* xmodmap | grep -e Alt_R -e Meta_R -e ISO_Level3_Shift -e Mode_switch */
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{ Mod4Mask | Mod5Mask, XK_Left, on_mpd_backward, 0 },
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{ Mod4Mask | Mod5Mask, XK_Right, on_mpd_forward, 0 },
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{ Mod4Mask | Mod5Mask, XK_Left, on_mpd_backward, 0 },
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{ Mod4Mask | Mod5Mask, XK_Right, on_mpd_forward, 0 },
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// Display input sources
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{ Mod4Mask, XK_F5, on_input_switch, 0 },
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{ Mod4Mask, XK_F6, on_input_switch, 1 },
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{ Mod4Mask, XK_F7, on_input_switch, 2 },
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{ Mod4Mask, XK_F8, on_input_switch, 3 },
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{ Mod4Mask, XK_F5, on_input_switch, 0 },
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{ Mod4Mask, XK_F6, on_input_switch, 1 },
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{ Mod4Mask, XK_F7, on_input_switch, 2 },
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{ Mod4Mask, XK_F8, on_input_switch, 3 },
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// Keyboard groups
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{ Mod4Mask, XK_F9, on_lock_group, 0 },
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{ Mod4Mask, XK_F10, on_lock_group, 1 },
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{ Mod4Mask, XK_F11, on_lock_group, 2 },
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{ Mod4Mask, XK_F12, on_lock_group, 3 },
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{ Mod4Mask, XK_F9, on_lock_group, 0 },
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{ Mod4Mask, XK_F10, on_lock_group, 1 },
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{ Mod4Mask, XK_F11, on_lock_group, 2 },
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{ Mod4Mask, XK_F12, on_lock_group, 3 },
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// Brightness
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{ Mod4Mask, XK_Home, on_brightness, 10 },
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{ Mod4Mask, XK_End, on_brightness, -10 },
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{ Mod4Mask, XK_Home, on_brightness, 10 },
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{ Mod4Mask, XK_End, on_brightness, -10 },
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{ 0, XF86XK_MonBrightnessUp, on_brightness, 10 },
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{ 0, XF86XK_MonBrightnessDown, on_brightness, -10 },
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{ Mod4Mask, XK_Pause, on_standby, 0 },
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{ Mod4Mask, XK_Pause, on_standby, 0 },
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{ Mod4Mask | ShiftMask, XK_Pause, on_insomnia, 0 },
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// Volume
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{ Mod4Mask, XK_Insert, on_volume_switch, 0 },
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{ Mod4Mask, XK_Delete, on_volume_mute, 0 },
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{ Mod4Mask, XK_Page_Up, on_volume_set, 5 },
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{ Mod4Mask | Mod5Mask, XK_Page_Up, on_volume_set, 1 },
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{ Mod4Mask, XK_Page_Down, on_volume_set, -5 },
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{ Mod4Mask | Mod5Mask, XK_Page_Down, on_volume_set, -1 },
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{ 0, XF86XK_AudioMicMute, on_volume_mic_mute, 0 },
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{ 0, XF86XK_AudioMute, on_volume_mute, 0 },
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{ 0, XF86XK_AudioRaiseVolume, on_volume_set, 5 },
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{ 0, XF86XK_AudioLowerVolume, on_volume_set, -5 },
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{ Mod4Mask, XK_Insert, on_volume_switch, 0 },
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{ Mod4Mask, XK_Delete, on_volume_mute, 0 },
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{ Mod4Mask, XK_Page_Up, on_volume_set, 5 },
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{ Mod4Mask | Mod5Mask, XK_Page_Up, on_volume_set, 1 },
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{ Mod4Mask, XK_Page_Down, on_volume_set, -5 },
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{ Mod4Mask | Mod5Mask, XK_Page_Down, on_volume_set, -1 },
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{ 0, XF86XK_AudioMicMute, on_volume_mic_mute, 0 },
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{ 0, XF86XK_AudioMute, on_volume_mute, 0 },
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{ 0, XF86XK_AudioRaiseVolume, on_volume_set, 5 },
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{ 0, XF86XK_AudioLowerVolume, on_volume_set, -5 },
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};
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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