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103 lines
3.1 KiB
103 lines
3.1 KiB
--[==========================================================================[
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hotkeys.lua: hotkey handling for VLC
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--[==========================================================================[
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Copyright (C) 2007 the VideoLAN team
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$Id$
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Authors: Antoine Cellerier <dionoea at videolan dot org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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--]==========================================================================]
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--[==========================================================================[
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This is meant to replace modules/control/hotkeys.c
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(which will require some changes in the VLC core hotkeys stuff)
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--]==========================================================================]
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require("common")
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--common.table_print(vlc,"vlc.\t")
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bindings = {
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["Ctrl-q"] = "quit",
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["Space"] = "play-pause",
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[113] --[[q]] = "quit",
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[119] --[[w]] = "demo",
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[120] --[[x]] = "demo2",
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}
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function quit()
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print("Bye-bye!")
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vlc.misc.quit()
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end
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function demo()
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vlc.osd.icon("speaker")
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end
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function demo2()
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if not channel1 then
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channel1 = vlc.osd.channel_register()
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channel2 = vlc.osd.channel_register()
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end
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vlc.osd.message("Hey!",channel1)
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vlc.osd.slider( 10, "horizontal", channel2 )
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end
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function action(func,delta)
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return { func = func, delta = delta or 0, last = 0, times = 0 }
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end
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actions = {
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["quit"] = action(quit),
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["play-pause"] = action(play_pause),
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["demo"] = action(demo),
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["demo2"] = action(demo2),
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}
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action = nil
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queue = {}
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function action_trigger( action )
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print("action_trigger:",tostring(action))
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local a = actions[action]
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if a then
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local ok, msg = pcall( a.func )
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if not ok then
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vlc.msg.err("Error while executing action `".. tostring(action) .."': "..msg)
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end
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else
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vlc.msg.err("Key `"..key.."' points to unknown action `"..bindings[key].."'.")
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end
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end
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function key_press( var, old, key, data )
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print("key_press:",tostring(key))
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if bindings[key] then
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action_trigger(bindings[key])
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else
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vlc.msg.err("Key `"..key.."' isn't bound to any action.")
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end
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end
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vlc.var.add_callback( vlc.object.libvlc(), "key-pressed", key_press )
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--vlc.var.add_callback( vlc.object.libvlc(), "action-triggered", action_trigger )
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while not vlc.misc.lock_and_wait() do
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end
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-- Clean up
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vlc.var.del_callback( vlc.object.libvlc(), "key-pressed", key_press )
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--vlc.var.del_callback( vlc.object.libvlc(), "action-triggered", action_trigger )
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