3damp/keyboard.lua at main · immortalx74/3damp · GitHub

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require( "globals" )
local actions = require( "actions" )
local util = require( "util" )

local keyboard = {}

keyboard.modkeys = { shift = false, ctrl = false, alt = false }

keyboard.shortcuts =
{
	[ "Play (x)" ] = { modshift = false, modctrl = false, modalt = false, key = "x", action = actions.play },
	[ "Pause (c)" ] = { modshift = false, modctrl = false, modalt = false, key = "c", action = actions.pause },
	[ "Stop (v)" ] = { modshift = false, modctrl = false, modalt = false, key = "v", action = actions.stop },
	[ "Next track (b)" ] = { modshift = false, modctrl = false, modalt = false, key = "b", action = actions.next },
	[ "Next track (Keypad 6)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp6", action = actions.next },
	[ "Previous track (z)" ] = { modshift = false, modctrl = false, modalt = false, key = "z", action = actions.prev },
	[ "Previous track(Keypad 4)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp4", action = actions.prev },
	[ "Toggle EQ (Alt+g)" ] = { modshift = false, modctrl = false, modalt = true, key = "g", action = actions.toggle_eq },
	[ "Toggle PL (Alt+e)" ] = { modshift = false, modctrl = false, modalt = true, key = "e", action = actions.toggle_pl },
	-- add toggle fullscreen?
	[ "Minimize (Alt+m)" ] = { modshift = false, modctrl = false, modalt = true, key = "m", action = actions.minimize },
	-- "open presets" clashes with toggle shuffle
	[ "Load preset (Ctrl+Alt+s)" ] = { modshift = false, modctrl = true, modalt = true, key = "s", action = actions.load_preset },
	-- save preset - no shortcut
	-- delete preset - no shortcut
	[ "Toggle time display mode (Ctrl+t)" ] = { modshift = false, modctrl = true, modalt = false, key = "t", action = actions.toggle_time_display_mode },
	[ "Toggle shuffle (s)" ] = { modshift = false, modctrl = false, modalt = false, key = "s", action = actions.toggle_shuffle },
	[ "Toggle repeat (r)" ] = { modshift = false, modctrl = false, modalt = false, key = "r", action = actions.toggle_repeat },
	[ "Toggle EQ enabled (n)" ] = { modshift = false, modctrl = false, modalt = false, key = "n", action = actions.toggle_eq_enabled },
	[ "Toggle EQ auto (a)" ] = { modshift = false, modctrl = false, modalt = false, key = "a", action = actions.toggle_eq_auto },
	[ "Open file(s) (l)" ] = { modshift = false, modctrl = false, modalt = false, key = "l", action = actions.open_play_files },
	[ "Open file(s) (Keypad 0)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp0", action = actions.open_play_files },
	[ "Open directory (Shift+l)" ] = { modshift = true, modctrl = false, modalt = false, key = "l", action = actions.open_play_directory },
	[ "Open directory (Insert)" ] = { modshift = false, modctrl = false, modalt = false, key = "insert", action = actions.open_play_directory },
	[ "Turn volume up (Up Arrow)" ] = { modshift = false, modctrl = false, modalt = false, key = "up", action = actions.set_volume, val = 1 },
	[ "Turn volume up (Keypad 8)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp8", action = actions.set_volume, val = 1 },
	[ "Turn volume down (Down Arrow)" ] = { modshift = false, modctrl = false, modalt = false, key = "down", action = actions.set_volume, val = -1 },
	[ "Turn volume down (Keypad 2)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp2", action = actions.set_volume, val = -1 },
	[ "FF 5 seconds (Right Arrow)" ] = { modshift = false, modctrl = false, modalt = false, key = "right", action = actions.seek, val = 0 },
	[ "RW 5 seconds (Left Arrow)" ] = { modshift = false, modctrl = false, modalt = false, key = "left", action = actions.seek, val = 1 },
	[ "Increase preamp (`)" ] = { modshift = false, modctrl = false, modalt = false, key = "`", action = actions.eq_set_preamp, val = -1 },
	[ "Decrease preamp (Tab)" ] = { modshift = false, modctrl = false, modalt = false, key = "tab", action = actions.eq_set_preamp, val = 1 },

	[ "Increase EQ band 1  (Shift+1)" ] = { modshift = true, modctrl = false, modalt = false, key = "1", action = actions.eq_set_band, val = -1, index = 1 },
	[ "Increase EQ band 2  (Shift+2)" ] = { modshift = true, modctrl = false, modalt = false, key = "2", action = actions.eq_set_band, val = -1, index = 2 },
	[ "Increase EQ band 3  (Shift+3)" ] = { modshift = true, modctrl = false, modalt = false, key = "3", action = actions.eq_set_band, val = -1, index = 3 },
	[ "Increase EQ band 4  (Shift+4)" ] = { modshift = true, modctrl = false, modalt = false, key = "4", action = actions.eq_set_band, val = -1, index = 4 },
	[ "Increase EQ band 5  (Shift+5)" ] = { modshift = true, modctrl = false, modalt = false, key = "5", action = actions.eq_set_band, val = -1, index = 5 },
	[ "Increase EQ band 6  (Shift+6)" ] = { modshift = true, modctrl = false, modalt = false, key = "6", action = actions.eq_set_band, val = -1, index = 6 },
	[ "Increase EQ band 7  (Shift+7)" ] = { modshift = true, modctrl = false, modalt = false, key = "7", action = actions.eq_set_band, val = -1, index = 7 },
	[ "Increase EQ band 8  (Shift+8)" ] = { modshift = true, modctrl = false, modalt = false, key = "8", action = actions.eq_set_band, val = -1, index = 8 },
	[ "Increase EQ band 9  (Shift+9)" ] = { modshift = true, modctrl = false, modalt = false, key = "9", action = actions.eq_set_band, val = -1, index = 9 },
	[ "Increase EQ band 10 (Shift+0)" ] = { modshift = true, modctrl = false, modalt = false, key = "0", action = actions.eq_set_band, val = -1, index = 10 },

	[ "Decrease EQ band 1  (Shift+1)" ] = { modshift = false, modctrl = true, modalt = false, key = "1", action = actions.eq_set_band, val = 1, index = 1 },
	[ "Decrease EQ band 2  (Shift+2)" ] = { modshift = false, modctrl = true, modalt = false, key = "2", action = actions.eq_set_band, val = 1, index = 2 },
	[ "Decrease EQ band 3  (Shift+3)" ] = { modshift = false, modctrl = true, modalt = false, key = "3", action = actions.eq_set_band, val = 1, index = 3 },
	[ "Decrease EQ band 4  (Shift+4)" ] = { modshift = false, modctrl = true, modalt = false, key = "4", action = actions.eq_set_band, val = 1, index = 4 },
	[ "Decrease EQ band 5  (Shift+5)" ] = { modshift = false, modctrl = true, modalt = false, key = "5", action = actions.eq_set_band, val = 1, index = 5 },
	[ "Decrease EQ band 6  (Shift+6)" ] = { modshift = false, modctrl = true, modalt = false, key = "6", action = actions.eq_set_band, val = 1, index = 6 },
	[ "Decrease EQ band 7  (Shift+7)" ] = { modshift = false, modctrl = true, modalt = false, key = "7", action = actions.eq_set_band, val = 1, index = 7 },
	[ "Decrease EQ band 8  (Shift+8)" ] = { modshift = false, modctrl = true, modalt = false, key = "8", action = actions.eq_set_band, val = 1, index = 8 },
	[ "Decrease EQ band 9  (Shift+9)" ] = { modshift = false, modctrl = true, modalt = false, key = "9", action = actions.eq_set_band, val = 1, index = 9 },
	[ "Decrease EQ band 10 (Shift+0)" ] = { modshift = false, modctrl = true, modalt = false, key = "0", action = actions.eq_set_band, val = 1, index = 10 },

	[ "Jump 10 songs forward (Keypad 3)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp3", action = actions.jump_10_songs_forward },
	[ "Jump 10 songs back (Keypad 1)" ] = { modshift = false, modctrl = false, modalt = false, key = "kp1", action = actions.jump_10_songs_forward },

	[ "Cycle background mode (F1)" ] = { modshift = false, modctrl = false, modalt = false, key = "f1", action = actions.cycle_background_mode },
	[ "Cycle background (F2)" ] = { modshift = false, modctrl = false, modalt = false, key = "f2", action = actions.cycle_background },
	[ "Cycle shader (F3)" ] = { modshift = false, modctrl = false, modalt = false, key = "f3", action = actions.cycle_vis_shader },
	[ "Close About app (Esc)" ] = { modshift = false, modctrl = false, modalt = false, key = "escape", action = actions.close_about_app }
}

function keyboard.on_keypressed( key )
	if key == "lshift" or key == "rshift" then
		keyboard.modkeys.shift = true
	end
	if key == "lalt" or key == "ralt" then
		keyboard.modkeys.alt = true
	end
	if key == "lctrl" or key == "rctrl" then
		keyboard.modkeys.ctrl = true
	end

	for k, v in pairs( keyboard.shortcuts ) do
		local t = keyboard.shortcuts

		local mshift = keyboard.modkeys.shift
		local mctrl = keyboard.modkeys.ctrl
		local malt = keyboard.modkeys.alt

		local modshift = t[ k ].modshift
		local modctrl = t[ k ].modctrl
		local modalt = t[ k ].modalt
		local ak = t[ k ].key
		local val = t[ k ].val
		local index = t[ k ].index

		if mshift == modshift and mctrl == modctrl and malt == modalt and ak == key then
			t[ k ].action( val, index )
		end
	end
end

function keyboard.on_keyreleased( key )
	if key == "lshift" or key == "rshift" then
		keyboard.modkeys.shift = false
	end
	if key == "lalt" or key == "ralt" then
		keyboard.modkeys.alt = false
	end
	if key == "lctrl" or key == "rctrl" then
		keyboard.modkeys.ctrl = false
	end

	lovr.system.setKeyRepeat( false )
	sync_interval = 0.2
end

return keyboard