mirror of
https://github.com/kepler155c/opus
synced 2024-12-26 00:20:26 +00:00
553 lines
13 KiB
Lua
553 lines
13 KiB
Lua
_G.requireInjector()
|
|
|
|
local class = require('class')
|
|
local Config = require('config')
|
|
local Event = require('event')
|
|
local FileUI = require('ui.fileui')
|
|
local NFT = require('nft')
|
|
local SHA1 = require('sha1')
|
|
local Tween = require('ui.tween')
|
|
local UI = require('ui')
|
|
local Util = require('util')
|
|
|
|
local fs = _G.fs
|
|
local multishell = _ENV.multishell
|
|
local pocket = _G.pocket
|
|
local term = _G.term
|
|
local turtle = _G.turtle
|
|
|
|
local REGISTRY_DIR = 'usr/.registry'
|
|
|
|
multishell.setTitle(multishell.getCurrent(), 'Overview')
|
|
UI:configure('Overview', ...)
|
|
|
|
local config = {
|
|
Recent = { },
|
|
currentCategory = 'Apps',
|
|
}
|
|
Config.load('Overview', config)
|
|
|
|
local applications = { }
|
|
|
|
local function loadApplications()
|
|
|
|
local requirements = {
|
|
turtle = function() return turtle end,
|
|
advancedTurtle = function() return turtle and term.isColor() end,
|
|
pocket = function() return pocket end,
|
|
advancedPocket = function() return pocket and term.isColor() end,
|
|
advancedComputer = function() return not turtle and not pocket and term.isColor() end,
|
|
}
|
|
|
|
applications = Util.readTable('sys/etc/app.db')
|
|
|
|
if fs.exists(REGISTRY_DIR) then
|
|
local files = fs.list(REGISTRY_DIR)
|
|
for _,file in pairs(files) do
|
|
local app = Util.readTable(fs.combine(REGISTRY_DIR, file))
|
|
if app and app.key then
|
|
app.filename = fs.combine(REGISTRY_DIR, file)
|
|
applications[app.key] = app
|
|
end
|
|
end
|
|
end
|
|
|
|
Util.each(applications, function(v, k) v.key = k end)
|
|
applications = Util.filter(applications, function(_, a)
|
|
if a.disabled then
|
|
return false
|
|
end
|
|
|
|
if a.requires then
|
|
local fn = requirements[a.requires]
|
|
if fn and not fn() then
|
|
return false
|
|
end
|
|
end
|
|
|
|
return true -- Util.startsWidth(a.run, 'http') or shell.resolveProgram(a.run)
|
|
end)
|
|
end
|
|
|
|
loadApplications()
|
|
|
|
local defaultIcon = NFT.parse("\03180\031711\03180\
|
|
\031800\03171\03180\
|
|
\03171\031800\03171")
|
|
|
|
local sx, sy = term.current().getSize()
|
|
local maxRecent = math.ceil(sx * sy / 62)
|
|
|
|
local function elipse(s, len)
|
|
if #s > len then
|
|
s = s:sub(1, len - 2) .. '..'
|
|
end
|
|
return s
|
|
end
|
|
|
|
local buttons = { }
|
|
local categories = { }
|
|
for _,f in pairs(applications) do
|
|
if not categories[f.category] then
|
|
categories[f.category] = true
|
|
table.insert(buttons, { text = f.category })
|
|
end
|
|
end
|
|
table.sort(buttons, function(a, b) return a.text < b.text end)
|
|
table.insert(buttons, 1, { text = 'Recent' })
|
|
table.insert(buttons, { text = '+', event = 'new' })
|
|
|
|
local function parseIcon(iconText)
|
|
local icon
|
|
|
|
local s, m = pcall(function()
|
|
icon = NFT.parse(iconText)
|
|
if icon then
|
|
if icon.height > 3 or icon.width > 8 then
|
|
error('Invalid size')
|
|
end
|
|
end
|
|
return icon
|
|
end)
|
|
|
|
if s then
|
|
return icon
|
|
end
|
|
|
|
return s, m
|
|
end
|
|
|
|
UI.VerticalTabBar = class(UI.TabBar)
|
|
function UI.VerticalTabBar:setParent()
|
|
self.x = 1
|
|
self.width = 8
|
|
self.height = nil
|
|
self.ey = -1
|
|
UI.TabBar.setParent(self)
|
|
for k,c in pairs(self.children) do
|
|
c.x = 1
|
|
c.y = k + 1
|
|
c.ox, c.oy = c.x, c.y
|
|
c.width = 8
|
|
end
|
|
end
|
|
|
|
local cx = 9
|
|
local cy = 1
|
|
if sx < 30 then
|
|
UI.VerticalTabBar = UI.TabBar
|
|
cx = 1
|
|
cy = 2
|
|
end
|
|
|
|
local page = UI.Page {
|
|
tabBar = UI.VerticalTabBar {
|
|
buttons = buttons,
|
|
},
|
|
container = UI.Viewport {
|
|
x = cx,
|
|
y = cy,
|
|
},
|
|
notification = UI.Notification(),
|
|
accelerators = {
|
|
r = 'refresh',
|
|
e = 'edit',
|
|
f = 'files',
|
|
s = 'shell',
|
|
l = 'lua',
|
|
[ 'control-n' ] = 'new',
|
|
delete = 'delete',
|
|
},
|
|
}
|
|
|
|
UI.Icon = class(UI.Window)
|
|
UI.Icon.defaults = {
|
|
UIElement = 'Icon',
|
|
width = 14,
|
|
height = 4,
|
|
}
|
|
function UI.Icon:eventHandler(event)
|
|
if event.type == 'mouse_click' then
|
|
self:setFocus(self.button)
|
|
return true
|
|
elseif event.type == 'mouse_doubleclick' then
|
|
self:emit({ type = self.button.event, button = self.button })
|
|
elseif event.type == 'mouse_rightclick' then
|
|
self:setFocus(self.button)
|
|
self:emit({ type = 'edit', button = self.button })
|
|
end
|
|
return UI.Window.eventHandler(self, event)
|
|
end
|
|
|
|
function page.container:setCategory(categoryName, animate)
|
|
|
|
-- reset the viewport window
|
|
self.children = { }
|
|
self.offy = 0
|
|
|
|
local function filter(it, f)
|
|
local ot = { }
|
|
for _,v in pairs(it) do
|
|
if f(v) then
|
|
table.insert(ot, v)
|
|
end
|
|
end
|
|
return ot
|
|
end
|
|
|
|
local filtered
|
|
|
|
if categoryName == 'Recent' then
|
|
filtered = { }
|
|
|
|
for _,v in ipairs(config.Recent) do
|
|
local app = Util.find(applications, 'key', v)
|
|
if app then -- and fs.exists(app.run) then
|
|
table.insert(filtered, app)
|
|
end
|
|
end
|
|
|
|
else
|
|
filtered = filter(applications, function(a)
|
|
return a.category == categoryName -- and fs.exists(a.run)
|
|
end)
|
|
table.sort(filtered, function(a, b) return a.title < b.title end)
|
|
end
|
|
|
|
for _,program in ipairs(filtered) do
|
|
|
|
local icon
|
|
if program.icon then
|
|
icon = parseIcon(program.icon)
|
|
end
|
|
if not icon then
|
|
icon = defaultIcon
|
|
end
|
|
|
|
local title = elipse(program.title, 8)
|
|
|
|
local width = math.max(icon.width + 2, #title + 2)
|
|
table.insert(self.children, UI.Icon({
|
|
width = width,
|
|
image = UI.NftImage({
|
|
x = math.floor((width - icon.width) / 2) + 1,
|
|
image = icon,
|
|
width = 5,
|
|
height = 3,
|
|
}),
|
|
button = UI.Button({
|
|
x = math.floor((width - #title - 2) / 2) + 1,
|
|
y = 4,
|
|
text = title,
|
|
backgroundColor = self.backgroundColor,
|
|
backgroundFocusColor = colors.gray,
|
|
textColor = colors.white,
|
|
textFocusColor = colors.white,
|
|
width = #title + 2,
|
|
event = 'button',
|
|
app = program,
|
|
}),
|
|
}))
|
|
end
|
|
|
|
local gutter = 2
|
|
if UI.term.width <= 26 then
|
|
gutter = 1
|
|
end
|
|
local col, row = gutter, 2
|
|
local count = #self.children
|
|
|
|
local r = math.random(1, 5)
|
|
-- reposition all children
|
|
for k,child in ipairs(self.children) do
|
|
if r == 1 then
|
|
child.x = math.random(1, self.width)
|
|
child.y = math.random(1, self.height)
|
|
elseif r == 2 then
|
|
child.x = self.width
|
|
child.y = self.height
|
|
elseif r == 3 then
|
|
child.x = math.floor(self.width / 2)
|
|
child.y = math.floor(self.height / 2)
|
|
elseif r == 4 then
|
|
child.x = self.width - col
|
|
child.y = row
|
|
elseif r == 5 then
|
|
child.x = col
|
|
child.y = row
|
|
if k == #self.children then
|
|
child.x = self.width
|
|
child.y = self.height
|
|
end
|
|
end
|
|
child.tween = Tween.new(6, child, { x = col, y = row }, 'linear')
|
|
|
|
if not animate then
|
|
child.x = col
|
|
child.y = row
|
|
end
|
|
|
|
if k < count then
|
|
col = col + child.width
|
|
if col + self.children[k + 1].width + gutter - 2 > self.width then
|
|
col = gutter
|
|
row = row + 5
|
|
end
|
|
end
|
|
end
|
|
|
|
self:initChildren()
|
|
if animate then -- need to fix transitions under layers
|
|
local function transition(args)
|
|
local i = 1
|
|
return function(device)
|
|
self:clear()
|
|
for _,child in pairs(self.children) do
|
|
child.tween:update(1)
|
|
child.x = math.floor(child.x)
|
|
child.y = math.floor(child.y)
|
|
child:draw()
|
|
end
|
|
args.canvas:blit(device, args, args)
|
|
i = i + 1
|
|
return i < 7
|
|
end
|
|
end
|
|
self:addTransition(transition)
|
|
end
|
|
end
|
|
|
|
function page:refresh()
|
|
local pos = self.container.offy
|
|
self:focusFirst(self)
|
|
self.container:setCategory(config.currentCategory)
|
|
self.container:setScrollPosition(pos)
|
|
end
|
|
|
|
function page:resize()
|
|
UI.Page.resize(self)
|
|
self:refresh()
|
|
end
|
|
|
|
function page:eventHandler(event)
|
|
|
|
if event.type == 'tab_select' then
|
|
self.container:setCategory(event.button.text, true)
|
|
self.container:draw()
|
|
|
|
config.currentCategory = event.button.text
|
|
Config.update('Overview', config)
|
|
|
|
elseif event.type == 'button' then
|
|
for k,v in ipairs(config.Recent) do
|
|
if v == event.button.app.key then
|
|
table.remove(config.Recent, k)
|
|
break
|
|
end
|
|
end
|
|
table.insert(config.Recent, 1, event.button.app.key)
|
|
if #config.Recent > maxRecent then
|
|
table.remove(config.Recent, maxRecent + 1)
|
|
end
|
|
Config.update('Overview', config)
|
|
multishell.openTab({
|
|
title = event.button.app.title,
|
|
path = 'sys/apps/shell',
|
|
args = { event.button.app.run },
|
|
focused = true,
|
|
})
|
|
|
|
elseif event.type == 'shell' then
|
|
multishell.openTab({
|
|
path = 'sys/apps/shell',
|
|
focused = true,
|
|
})
|
|
|
|
elseif event.type == 'lua' then
|
|
multishell.openTab({
|
|
path = 'sys/apps/Lua.lua',
|
|
focused = true,
|
|
})
|
|
|
|
elseif event.type == 'files' then
|
|
multishell.openTab({
|
|
path = 'sys/apps/Files.lua',
|
|
focused = true,
|
|
})
|
|
|
|
elseif event.type == 'focus_change' then
|
|
if event.focused.parent.UIElement == 'Icon' then
|
|
event.focused.parent:scrollIntoView()
|
|
end
|
|
|
|
elseif event.type == 'refresh' then -- remove this after fixing notification
|
|
loadApplications()
|
|
self:refresh()
|
|
self:draw()
|
|
self.notification:success('Refreshed')
|
|
|
|
elseif event.type == 'delete' then
|
|
local focused = page:getFocused()
|
|
if focused.app then
|
|
focused.app.disabled = true
|
|
local filename = focused.app.filename or fs.combine(REGISTRY_DIR, focused.app.key)
|
|
Util.writeTable(filename, focused.app)
|
|
loadApplications()
|
|
page:refresh()
|
|
page:draw()
|
|
self.notification:success('Removed')
|
|
end
|
|
|
|
elseif event.type == 'new' then
|
|
local category = 'Apps'
|
|
if config.currentCategory ~= 'Recent' then
|
|
category = config.currentCategory or 'Apps'
|
|
end
|
|
UI:setPage('editor', { category = category })
|
|
|
|
elseif event.type == 'edit' then
|
|
local focused = page:getFocused()
|
|
if focused.app then
|
|
UI:setPage('editor', focused.app)
|
|
end
|
|
|
|
else
|
|
UI.Page.eventHandler(self, event)
|
|
end
|
|
return true
|
|
end
|
|
|
|
local formWidth = math.max(UI.term.width - 8, 26)
|
|
|
|
local editor = UI.Dialog {
|
|
height = 11,
|
|
width = formWidth,
|
|
title = 'Edit Application',
|
|
form = UI.Form {
|
|
y = 2,
|
|
height = 9,
|
|
title = UI.TextEntry {
|
|
formLabel = 'Title', formKey = 'title', limit = 11, help = 'Application title',
|
|
required = true,
|
|
},
|
|
run = UI.TextEntry {
|
|
formLabel = 'Run', formKey = 'run', limit = 100, help = 'Full path to application',
|
|
required = true,
|
|
},
|
|
category = UI.TextEntry {
|
|
formLabel = 'Category', formKey = 'category', limit = 11, help = 'Category of application',
|
|
required = true,
|
|
},
|
|
loadIcon = UI.Button {
|
|
x = 11, y = 6,
|
|
text = 'Icon', event = 'loadIcon', help = 'Select icon'
|
|
},
|
|
image = UI.NftImage {
|
|
y = 6, x = 2, height = 3, width = 8,
|
|
},
|
|
},
|
|
statusBar = UI.StatusBar(),
|
|
iconFile = '',
|
|
}
|
|
|
|
function editor:enable(app)
|
|
if app then
|
|
self.form:setValues(app)
|
|
|
|
local icon
|
|
if app.icon then
|
|
icon = parseIcon(app.icon)
|
|
end
|
|
self.form.image:setImage(icon)
|
|
end
|
|
UI.Dialog.enable(self)
|
|
self:focusFirst()
|
|
end
|
|
|
|
function editor.form.image:draw()
|
|
self:clear()
|
|
UI.NftImage.draw(self)
|
|
end
|
|
|
|
function editor:updateApplications(app)
|
|
if not app.key then
|
|
app.key = SHA1.sha1(app.title)
|
|
end
|
|
local filename = app.filename or fs.combine(REGISTRY_DIR, app.key)
|
|
Util.writeTable(filename, app)
|
|
loadApplications()
|
|
end
|
|
|
|
function editor:eventHandler(event)
|
|
|
|
if event.type == 'form_cancel' or event.type == 'cancel' then
|
|
UI:setPreviousPage()
|
|
|
|
elseif event.type == 'focus_change' then
|
|
self.statusBar:setStatus(event.focused.help or '')
|
|
self.statusBar:draw()
|
|
|
|
elseif event.type == 'loadIcon' then
|
|
local fileui = FileUI({
|
|
x = self.x,
|
|
y = self.y,
|
|
z = 2,
|
|
width = self.width,
|
|
height = self.height,
|
|
})
|
|
UI:setPage(fileui, fs.getDir(self.iconFile), function(fileName)
|
|
if fileName then
|
|
self.iconFile = fileName
|
|
local s, m = pcall(function()
|
|
local iconLines = Util.readFile(fileName)
|
|
if not iconLines then
|
|
error('Unable to load file')
|
|
end
|
|
local icon, m = parseIcon(iconLines)
|
|
if not icon then
|
|
error(m)
|
|
end
|
|
self.form.values.icon = iconLines
|
|
self.form.image:setImage(icon)
|
|
self.form.image:draw()
|
|
end)
|
|
if not s and m then
|
|
local msg = m:gsub('.*: (.*)', '%1')
|
|
page.notification:error(msg)
|
|
end
|
|
end
|
|
end)
|
|
|
|
elseif event.type == 'form_invalid' then
|
|
page.notification:error(event.message)
|
|
|
|
elseif event.type == 'form_complete' then
|
|
local values = self.form.values
|
|
UI:setPreviousPage()
|
|
self:updateApplications(values)
|
|
page:refresh()
|
|
page:draw()
|
|
else
|
|
return UI.Dialog.eventHandler(self, event)
|
|
end
|
|
return true
|
|
end
|
|
|
|
UI:setPages({
|
|
editor = editor,
|
|
main = page,
|
|
})
|
|
|
|
Event.on('os_register_app', function()
|
|
loadApplications()
|
|
page:refresh()
|
|
page:draw()
|
|
page:sync()
|
|
end)
|
|
|
|
page.tabBar:selectTab(config.currentCategory or 'Apps')
|
|
page.container:setCategory(config.currentCategory or 'Apps')
|
|
UI:setPage(page)
|
|
|
|
UI:pullEvents()
|