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-- mod-version:4 --lite-xl 3.0
local core = require "core"
local style = require "core.style"
local command = require "core.command"
local keymap = require "core.keymap"
local View = require "core.view"
local common = require "core.common"
local EmptyView = require "core.emptyview"
local Node = require "core.node"
local PluginManager = require "plugins.plugin_manager"
local PluginView = require "plugins.plugin_manager.plugin_view"
local welcomed = system.get_file_info(USERDIR .. PATHSEP .. "welcomed") ~= nil
if welcomed then return end
local status, tv = pcall(require "plugins.treeview")
if not status then command.perform("treeview:toggle") end
local loading = nil
local hovered_button = nil
local function draw_button(view, x, y, w, button)
local highlight = hovered_button == button
if highlight then core.request_cursor("hand") end
local button_height = style.font:get_height() + style.padding.y * 2
local tw = common.draw_text(style.font, highlight and style.accent or style.text, button.label, "left", x, y, w, button_height)
if tw < x + w then
renderer.draw_rect(x + w, y - 3, button_height, button_height, highlight and style.dim or style.background2)
renderer.draw_text(style.icon_font, "+", x + w + style.padding.x, y + style.padding.y, style.accent)
end
return x, y, w + button_height, button_height
end
local buttons = {
{ label = "Install Addons Package", command = "welcome:install-addons", tooltip = {
"Installs syntax highlightings, themes, and plugins that make Lite XL easier to use.",
"",
"Recommended for newcomers to Lite XL.",
"Requires a network connection."
} },
{ label = "Open Plugin Manager", command = "welcome:open-plugin-manager", tooltip = { "Manually select plugins you'd like to install before beginning with Lite XL.", "", "Requires a network connection." } },
{ label = "Dismiss Welcome Options", command = "welcome:dismiss", tooltip = { "Dismisses this screen permanently." } }
}
local old_get_name = EmptyView.get_name
function EmptyView:get_name() if welcomed then return old_get_name(self) end return "Welcome!" end
local old_draw = EmptyView.draw
function EmptyView:draw()
if welcomed then return old_draw(self) end
self:draw_background(style.background)
if loading then
local y = self.position.y + self.size.y / 2
self:draw_background(style.background)
PluginView.draw_loading_screen(self, loading.label, loading.percent)
return
end
local title = "Lite XL"
local version = "version " .. VERSION
local title_width = style.big_font:get_width(title)
local version_width = style.font:get_width(version)
local button_width = math.min(self.size.x / 2 - 80, 300)
local th = style.big_font:get_height()
local dh = 2 * th + style.padding.y * #buttons
local w = math.max(title_width, version_width) + button_width + style.padding.x * 2 + math.ceil(1*SCALE)
local h = (style.font:get_height() + style.padding.y) * #buttons + style.padding.y + style.font:get_height()
local x = self.position.x + math.max(style.padding.x, (self.size.x - w) / 2)
local y = self.position.y + (self.size.y - h) / 2
local x1, y1 = x, y + ((dh - th) / #buttons)
local xv = x1
if version_width > title_width then
version = VERSION
version_width = style.font:get_width(version)
xv = x1 - (version_width - title_width)
end
x = renderer.draw_text(style.big_font, title, x1, y1, style.dim)
renderer.draw_text(style.font, version, xv, y1 + th, style.dim)
x = x + style.padding.x
renderer.draw_rect(x, y, math.ceil(1 * SCALE), dh, style.dim)
x = x + style.padding.x
local button_height = style.padding.y * 2 + style.font:get_height()
renderer.draw_rect(x, y, button_width, #buttons * (button_height + style.padding.y), style.background)
for i,v in ipairs(buttons) do
v.x, v.y, v.w, v.h = draw_button(self, x + style.padding.x, y, button_width, v)
y = y + v.h + style.padding.y * 2
end
if hovered_button then
for i, v in ipairs(hovered_button.tooltip) do
common.draw_text(style.font, style.text, v, "center", self.position.x, y + style.padding.y, self.size.x, style.font:get_height())
y = y + style.font:get_height()
end
else
common.draw_text(style.font, style.text, "Hover over one of the options above to get started.", "center", self.position.x, y + style.padding.y, self.size.x, style.font:get_height())
end
end
function EmptyView:on_mouse_moved(x, y)
hovered_button = nil
for i,v in ipairs(buttons) do
if v.x and x >= v.x and x < v.x + v.w and y >= v.y and y < v.y + v.h then
hovered_button = v
end
end
end
function EmptyView:on_mouse_pressed(button, x, y)
if hovered_button and not welcomed then command.perform(hovered_button.command) end
end
local function terminate_welcome()
io.open(USERDIR .. PATHSEP .. "welcomed", "wb"):close()
command.perform("treeview:toggle")
welcomed = true
end
command.add(EmptyView, {
["welcome:install-addons"] = function()
core.log("Installing addons...")
loading = { percent = 0, label = "Initializing..." }
core.redraw = true
PluginManager:install({ id = "meta_addons" }, { progress = function(progress)
loading = progress
core.redraw = true
end, restart = false }):done(function()
loading = false
core.log("Addons installed!")
terminate_welcome()
command.perform("core:restart")
end):fail(function(err)
loading = false
core.redraw = true
core.error(err or "Error installing addons.")
end)
end,
["welcome:open-plugin-manager"] = function()
command.perform("plugin-manager:show")
end,
["welcome:dismiss"] = function()
terminate_welcome()
end
})
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