void apply_prefs(gint alsa_change) {
gint* vol_meter_clrs;
scroll_step = g_key_file_get_integer_with_default(keyFile,"PNMixer","MouseScrollStep",1);
if (g_key_file_get_boolean_with_default(keyFile,"PNMixer","EnableHotKeys",FALSE)) {
gint mk,uk,dk,mm,um,dm,hstep;
mk = g_key_file_get_integer_with_default(keyFile,"PNMixer", "VolMuteKey", -1);
uk = g_key_file_get_integer_with_default(keyFile,"PNMixer", "VolUpKey", -1);
dk = g_key_file_get_integer_with_default(keyFile,"PNMixer", "VolDownKey", -1);
mm = g_key_file_get_integer_with_default(keyFile,"PNMixer", "VolMuteMods", 0);
um = g_key_file_get_integer_with_default(keyFile,"PNMixer", "VolUpMods", 0);
dm = g_key_file_get_integer_with_default(keyFile,"PNMixer", "VolDownMods", 0);
hstep = g_key_file_get_integer_with_default(keyFile,"PNMixer", "HotkeyVolumeStep", 1);
grab_keys(mk,uk,dk,mm,um,dm,hstep);
} else
grab_keys(-1,-1,-1,0,0,0,1); // will actually just ungrab everything
set_notifications_booleans();
get_icon_theme();
if (alsa_change)
alsa_init();
vol_meter_clrs = get_vol_meter_colors();
set_vol_meter_color(vol_meter_clrs[0],vol_meter_clrs[1],vol_meter_clrs[2]);
g_free(vol_meter_clrs);
update_status_icons();
update_vol_text();
}
/**
* Looks up icons based on the currently selected theme.
*
* @param filename icon name to look up
* @param size size of the icon
* @return the corresponding theme icon, NULL on failure,
* use g_object_unref() to release the reference to the icon
*/
GdkPixbuf* get_stock_pixbuf(const char* filename, gint size) {
GError *err = NULL;
GdkPixbuf *return_buf = NULL;
if (icon_theme == NULL)
get_icon_theme();
return_buf = gtk_icon_theme_load_icon(icon_theme,filename,size,0,&err);
if (err != NULL) {
report_error(_("Unable to load icon %s: %s\n"), filename, err->message);
g_error_free (err);
}
return return_buf;
}
