awesompd.NOTIFY_SINGLE = 4
awesompd.NOTIFY_CONSUME = 5
+-- Icons
+
+-- Helper function for loading icons.
+-- Checks if an icon exists, and if it does, returns the path to icon, nil otherwise.
function awesompd.try_load(file)
local f = io.open(file)
if f then
awesompd.ICONS.RADIO = awesompd.try_load("/home/unlogic/.config/awesome/radio_icon.png")
awesompd.ICONS_LOADED = true
+-- Function that returns a new awesompd object
function awesompd:create()
-- Initialization
instance = {}
for s = 1, screen.count() do
instance.promptbox[s] = awful.widget.prompt({ layout = awful.widget.layout.horizontal.leftright })
end
+ instance.recreate_menu = true
instance.recreate_playback = true
instance.recreate_list = true
instance.recreate_servers = true
return instance
end
+-- Registers timers for the widget
function awesompd:run()
self:update_track()
self:update_state()
mods = self.split(buttons[b][1],"+")
table.insert(widget_buttons, awful.button(mods, buttons[b][2], buttons[b][3]))
end
--- self.widget:buttons(widget_buttons)
self.widget:buttons(self.ajoin(widget_buttons))
end
function awesompd:command_show_menu()
return function()
self:remove_hint()
- self:check_list()
- self:check_playlists()
- if self.recreate_playback or
- self.recreate_options or
- self.recreate_list then
- -- self.recreate_playlists then
+ if self.recreate_menu then
+ local new_menu = {}
if self.main_menu ~= nil then
self.main_menu:hide()
end
- local new_menu = {}
if self.connected then
+ self:check_list()
+ self:check_playlists()
table.insert(new_menu, { "Playback", self:get_playback_menu() })
--- table.insert(new_menu, { "Options", self:get_options_menu() })
+ -- table.insert(new_menu, { "Options", self:get_options_menu() })
table.insert(new_menu, { "List", self:get_list_menu() })
+ -- table.insert(new_menu, { "Playlists", self:get_playlists_menu() })
end
table.insert(new_menu, { "Servers", self:get_servers_menu() })
--- new_menu[3] = { "Playlists", self:get_playlists_menu() }
self.main_menu = awful.menu({ items = new_menu,
- width = 300
- })
+ width = 300
+ })
+ self.recreate_menu = false
end
self.main_menu:toggle()
end
end
+-- Returns the playback menu. Menu contains of:
+-- Play\Pause - always
+-- Previous - if the current track is not the first in the list and playback is not stopped
+-- Next - if the current track is not the last in the list and playback is not stopped
+-- Stop - if the playback is not stopped
function awesompd:get_playback_menu()
if self.recreate_playback then
local new_menu = {}
return playback_menu
end
+-- Returns the current playlist menu. Menu consists of all elements in the playlist.
function awesompd:get_list_menu()
if self.recreate_list then
local new_menu = {}
return self.list_menu
end
+-- Returns the server menu. Menu consists of all servers specified by user during initialization.
function awesompd:get_servers_menu()
if self.recreate_servers then
local new_menu = {}
return self.servers_menu
end
+-- Returns the options menu. Menu works like checkboxes for it's elements.
function awesompd:get_options_menu()
if self.recreate_options then
local new_menu = {}
end
end
+-- Checks if the current playlist has changed after the last check.
function awesompd:check_list()
local bus = io.popen(self:mpcquery() .. "playlist")
local info = bus:read("*all")
if info ~= self.list_line then
self.list_line = info
self.list_array = self.split(info,"\n")
+ self.recreate_menu = true
self.recreate_list = true
end
end
+-- Checks if the collection of playlists changed after the last check.
function awesompd:check_playlists()
local bus = io.popen(self:mpcquery() .. "lsplaylists")
local info = bus:read("*all")
bus:close()
if info ~= self.playlists_line then
self.playlists_line = info
+ self.recreate_menu = true
self.recreate_playlists = true
end
end
+-- Changes the current server to the specified one.
function awesompd:change_server(server_number)
self.current_server = server_number
self:remove_hint()
+ self.recreate_menu = true
self.recreate_playback = true
self.recreate_list = true
self.recreate_playlists = true
end
end
+function awesompd:notify_connect()
+ self:add_hint("Connected", "Connection established to " .. self.servers[self.current_server].server ..
+ " on port " .. self.servers[self.current_server].port)
+end
+
function awesompd:notify_disconnect()
- self:add_hint("Disconnected", "Cannot connect to " .. self.servers[self.current_server].server ..
- " on port " .. self.servers[self.current_server].port)
+ self:add_hint("Disconnected", "Cannot connect to " .. self.servers[self.current_server].server ..
+ " on port " .. self.servers[self.current_server].port)
end
function awesompd:update_track()
if self.connected then
self:notify_disconnect()
self.connected = false
- self.recreate_list = true
- end
- elseif string.find(info_ar[1],"volume:") then
- self.connected = true
- self.text = "MPD stopped"
- if self.status ~= "Stopped" then
- self.status = "Stopped"
- self.current_number = 0
- self.recreate_playback = true
- self.recreate_list = true
+ self.recreate_menu = true
end
- else
- self.connected = true
- local new_track = info_ar[1]
- if new_track ~= self.text then
- self.text = new_track
- self.to_notify = true
- self.recreate_playback = true
- self.recreate_list = true
- self.current_number = tonumber(self.find_pattern(info_ar[2],"%d+"))
- end
- local tmp_pst = string.find(info_ar[2],"%d+%:%d+%/")
- local progress = self.find_pattern(info_ar[2],"%#%d+/%d+") .. " " .. string.sub(info_ar[2],tmp_pst)
- newstatus = "Playing"
- if string.find(info_ar[2],"paused") then
- newstatus = "Paused"
+ else
+ if not self.connected then
+ self:notify_connect()
+ self.connected = true
+ self.recreate_menu = true
end
- if newstatus ~= self.status then
- self.to_notify = true
- self.recreate_list = true
+ if string.find(info_ar[1],"volume:") then
+ self.text = "MPD stopped"
+ if self.status ~= "Stopped" then
+ self.status = "Stopped"
+ self.current_number = 0
+ self.recreate_playback = true
+ self.recreate_list = true
+ end
+ else
+ local new_track = info_ar[1]
+ if new_track ~= self.text then
+ self.text = new_track
+ self.to_notify = true
+ self.recreate_playback = true
+ self.recreate_list = true
+ self.current_number = tonumber(self.find_pattern(info_ar[2],"%d+"))
+ end
+ local tmp_pst = string.find(info_ar[2],"%d+%:%d+%/")
+ local progress = self.find_pattern(info_ar[2],"%#%d+/%d+") .. " " .. string.sub(info_ar[2],tmp_pst)
+ newstatus = "Playing"
+ if string.find(info_ar[2],"paused") then
+ newstatus = "Paused"
+ end
+ if newstatus ~= self.status then
+ self.to_notify = true
+ self.recreate_list = true
+ end
+ self.status = newstatus
+ self.status_text = self.status .. " " .. progress
end
- self.status = newstatus
- self.status_text = self.status .. " " .. progress
end
+
end
function awesompd:update_state()
- local bus = io.popen(self:mpcquery())
- local info = bus:read("*all")
- bus:close()
- local info_ar = self.split(info,"\n")
- state_string = info_ar[3]
- if string.find(info_ar[1],"volume:") then
- state_string = info_ar[1]
- end
- self.state_volume = self.find_pattern(state_string,"%d+%% ")
- if string.find(state_string,"repeat: on") then
- self.state_repeat = "on"
- else
- self.state_repeat = "off"
- end
- if string.find(state_string,"random: on") then
- self.state_random = "on"
- else
- self.state_random = "off"
- end
- if string.find(state_string,"single: on") then
- self.state_single = "on"
- else
- self.state_single = "off"
- end
- if string.find(state_string,"consume: on") then
- self.state_consume = "on"
- else
- self.state_consume = "off"
+ if self.connected then
+ local bus = io.popen(self:mpcquery())
+ local info = bus:read("*all")
+ bus:close()
+ local info_ar = self.split(info,"\n")
+ state_string = info_ar[3]
+ if string.find(info_ar[1],"volume:") then
+ state_string = info_ar[1]
+ end
+ self.state_volume = self.find_pattern(state_string,"%d+%% ")
+ if string.find(state_string,"repeat: on") then
+ self.state_repeat = "on"
+ else
+ self.state_repeat = "off"
+ end
+ if string.find(state_string,"random: on") then
+ self.state_random = "on"
+ else
+ self.state_random = "off"
+ end
+ if string.find(state_string,"single: on") then
+ self.state_single = "on"
+ else
+ self.state_single = "off"
+ end
+ if string.find(state_string,"consume: on") then
+ self.state_consume = "on"
+ else
+ self.state_consume = "off"
+ end
+ self.recreate_options = true
end
- self.recreate_options = true
end
function awesompd:run_prompt(welcome,hook)
projects / awesompd.git / commitdiff