238 lines
6.7 KiB
Lua
238 lines
6.7 KiB
Lua
---------------------------------------------------------------------------
|
|
-- @author Damien Leone <damien.leone@gmail.com>
|
|
-- @copyright 2008 Damien Leone
|
|
-- @release @AWESOME_VERSION@
|
|
---------------------------------------------------------------------------
|
|
|
|
-- Grab environment we need
|
|
local pairs = pairs
|
|
local table = table
|
|
local type = type
|
|
local wibox = wibox
|
|
local image = image
|
|
local string = string
|
|
local widget = widget
|
|
local button = button
|
|
local capi = { screen = screen, mouse = mouse, client = client }
|
|
local util = require("awful.util")
|
|
local tags = require("awful.tag")
|
|
local awbeautiful = require("awful.beautiful")
|
|
|
|
--- Menu module for awful
|
|
module("awful.menu")
|
|
|
|
-- Table containing all currently opened menus
|
|
local menus = {}
|
|
|
|
-- Theme table
|
|
local theme
|
|
|
|
local function load_theme()
|
|
local beautiful
|
|
beautiful = awbeautiful.get()
|
|
|
|
theme = {}
|
|
theme.fg_focus = beautiful.menu_fg_focus or beautiful.fg_focus
|
|
theme.bg_focus = beautiful.menu_bg_focus or beautiful.bg_focus
|
|
theme.fg_normal = beautiful.menu_fg_normal or beautiful.fg_normal
|
|
theme.bg_normal = beautiful.menu_bg_normal or beautiful.bg_normal
|
|
|
|
theme.submenu_icon = beautiful.menu_submenu_icon or "@AWESOME_ICON_PATH@/submenu.png"
|
|
|
|
theme.menu_height = beautiful.menu_height or 15
|
|
theme.menu_width = beautiful.menu_width or 100
|
|
|
|
theme.border = beautiful.menu_border_color or beautiful.border_normal
|
|
theme.border_width = beautiful.menu_border_width or beautiful.border_width
|
|
end
|
|
|
|
local function mouse_enter(w)
|
|
w.fg = theme.fg_focus
|
|
w.bg = theme.bg_focus
|
|
end
|
|
|
|
local function mouse_leave(w)
|
|
w.fg = theme.fg_normal
|
|
w.bg = theme.bg_normal
|
|
end
|
|
|
|
local function destroy(data)
|
|
if data then
|
|
-- Remove items from screen
|
|
for i = 1, #data.items do
|
|
data.items[i].screen = nil
|
|
end
|
|
|
|
-- Clean memory, dirty but I'm lazy
|
|
for i = 1, #data.items do
|
|
table.remove(data.items)
|
|
end
|
|
|
|
destroy(data.child)
|
|
|
|
-- Remove menu from menus table
|
|
menus[data.id] = nil
|
|
end
|
|
end
|
|
|
|
local function get_parents(data)
|
|
local p_data = data
|
|
|
|
-- Get the elder parent so when you kill
|
|
-- it he will destroy the whole family
|
|
while p_data.parent do
|
|
p_data = p_data.parent
|
|
end
|
|
|
|
return p_data
|
|
end
|
|
|
|
local function exec(data, action, num)
|
|
if type(action[2]) == "table" then
|
|
destroy(data.child)
|
|
data.child = new(action[1], action[2], data, num)
|
|
elseif type(action[2]) == "string" then
|
|
destroy(get_parents(data))
|
|
util.spawn(action[2])
|
|
elseif type(action[2]) == "function" then
|
|
destroy(get_parents(data))
|
|
action[2]()
|
|
end
|
|
end
|
|
|
|
local function add_item(data, num, item_info)
|
|
local item = wibox({
|
|
name = data.id .. "item" .. num,
|
|
position = "floating",
|
|
fg = theme.fg_normal,
|
|
bg = theme.bg_normal,
|
|
border_color = theme.border,
|
|
border_width = theme.border_width
|
|
})
|
|
|
|
-- Create bindings
|
|
local bindings = {
|
|
button({}, 1, function () exec(data, item_info, num) end),
|
|
button({}, 3, function () destroy(data) end)
|
|
}
|
|
|
|
-- Create the item icon widget
|
|
local icon = nil
|
|
if item_info[3] then
|
|
icon = widget({ type = "imagebox", name = "icon", align = "left" })
|
|
if type(item_info[3]) == "string" then
|
|
icon.image = image(item_info[3])
|
|
else
|
|
icon.image = item_info[3]
|
|
end
|
|
else
|
|
icon = widget({ type = "textbox", name = "icon", align = "left" })
|
|
icon.width = theme.menu_height
|
|
end
|
|
|
|
icon:buttons(bindings)
|
|
|
|
function icon.mouse_enter() mouse_enter(item) end
|
|
function icon.mouse_leave() mouse_leave(item) end
|
|
|
|
-- Create the item label widget
|
|
local label = widget({
|
|
type = "textbox",
|
|
name = data.id .. "label" .. num,
|
|
align = "flex"
|
|
})
|
|
label.text = string.format(" %s", item_info[1])
|
|
label:buttons(bindings)
|
|
|
|
function label.mouse_enter() mouse_enter(item) end
|
|
function label.mouse_leave() mouse_leave(item) end
|
|
|
|
-- Create the submenu icon widget
|
|
local submenu = nil
|
|
if type(item_info[2]) == "table" then
|
|
submenu = widget({ type = "imagebox", name = "submenu", align = "right" })
|
|
submenu.image = image(theme.submenu_icon)
|
|
submenu:buttons(bindings)
|
|
|
|
function submenu.mouse_enter() mouse_enter(item) end
|
|
function submenu.mouse_leave() mouse_leave(item) end
|
|
end
|
|
|
|
-- Add widgets to the wibox
|
|
item.widgets = { icon, label, submenu }
|
|
|
|
item:geometry({
|
|
width = theme.menu_width,
|
|
height = theme.menu_height,
|
|
x = data.x,
|
|
y = data.y + theme.menu_height*(num - 1)
|
|
})
|
|
|
|
item.ontop = true
|
|
item.screen = data.screen
|
|
|
|
return item
|
|
end
|
|
|
|
--- Open a popup menu with running clients.
|
|
function clients()
|
|
local cls = capi.client.get()
|
|
local cls_t = {}
|
|
for k, c in pairs(cls) do
|
|
cls_t[#cls_t + 1] = { c.name,
|
|
function ()
|
|
if not c:isvisible() then
|
|
tags.viewmore(c:tags(), c.screen)
|
|
end
|
|
capi.client.focus = c
|
|
end,
|
|
c.icon }
|
|
end
|
|
return new("Clients", cls_t)
|
|
end
|
|
|
|
--- Open a menu popup.
|
|
-- @param id Menu id, string naming your menu, only one menu with the same id can be displayed on screen at the same time.
|
|
-- @param items Table containing the displayed items, each element is a tab containing: item name, tiggered action or submenu table, item icon (optional).
|
|
-- @param parent Specify the parent menu if we want to open a submenu, this value should never be set by the user.
|
|
-- @param num Specify the parent's clicked item number if we want to open a submenu, this value should never be set by the user.
|
|
function new(id, items, parent, num)
|
|
-- Load config only one time
|
|
if not theme then
|
|
load_theme()
|
|
end
|
|
|
|
-- Close the menu if it was already opened
|
|
if menus[id] then
|
|
destroy(menus[id])
|
|
end
|
|
|
|
-- Create a table to store our menu informations
|
|
local data = {}
|
|
data.id = id
|
|
data.screen = capi.mouse.screen
|
|
data.items = {}
|
|
data.child = nil
|
|
|
|
if parent then
|
|
data.x = parent.x + theme.menu_width + theme.border_width
|
|
data.y = parent.y + theme.menu_height*(num - 1)
|
|
data.parent = parent
|
|
else
|
|
local m_coords = capi.mouse.coords()
|
|
data.x = m_coords.x
|
|
data.y = m_coords.y
|
|
data.parent = nil
|
|
end
|
|
|
|
-- Create items
|
|
for k, v in pairs(items) do
|
|
table.insert(data.items, add_item(data, k, v))
|
|
end
|
|
|
|
-- Add menu to menus table
|
|
menus[id] = data
|
|
|
|
return data
|
|
end
|