glava-config build process and initial widget layout
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Jarcode
359
glava-config/window.lua
Normal file
359
glava-config/window.lua
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@@ -0,0 +1,359 @@
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return function()
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local lgi = require 'lgi'
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local GObject = lgi.GObject
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local Gtk = lgi.Gtk
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local Pango = lgi.Pango
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local Gdk = lgi.Gdk
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local GdkPixbuf = lgi.GdkPixbuf
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local ItemColumn = {
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PROFILE = 1,
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ENABLED = 2,
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ACTIVABLE = 3,
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WEIGHT = 4,
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VISIBLE = 5
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}
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-- Fill store with initial items.
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local item_store = Gtk.ListStore.new {
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[ItemColumn.PROFILE] = GObject.Type.STRING,
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[ItemColumn.ENABLED] = GObject.Type.BOOLEAN,
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[ItemColumn.ACTIVABLE] = GObject.Type.BOOLEAN,
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[ItemColumn.VISIBLE] = GObject.Type.BOOLEAN,
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[ItemColumn.WEIGHT] = GObject.Type.INT
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}
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local default_entry = {
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[ItemColumn.PROFILE] = "Default",
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[ItemColumn.ENABLED] = false,
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[ItemColumn.VISIBLE] = false,
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[ItemColumn.ACTIVABLE] = false,
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[ItemColumn.WEIGHT] = 600
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}
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local function ComboBoxFixed(tbl)
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local inst = Gtk.ComboBoxText { id = tbl.id }
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for _, v in pairs(tbl) do
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if type(v) == "table" then
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inst:append_text(v[1])
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end
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end
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inst:set_active(tbl.default or 0)
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return inst
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end
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local ConfigView = function(tbl)
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local list = {}
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local idx = 0
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for _, entry in pairs(tbl) do
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list[#list + 1] = {
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Gtk.Label { label = entry[1], xalign = 0 },
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left_attach = 0, top_attach = idx
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}
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list[#list + 1] = {
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Gtk.Alignment { xscale = 0, yscale = 0, xalign = 1, entry[2] },
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left_attach = 1, top_attach = idx
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}
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idx = idx + 1
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end
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return Gtk.ScrolledWindow {
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shadow_type = "IN",
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expand = true,
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Gtk.Alignment {
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top_padding = 12,
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left_padding = 20,
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right_padding = 20,
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xscale = 1,
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yscale = 1,
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xalign = 0,
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Gtk.Grid {
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row_spacing = 5,
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column_spacing = 12,
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column_homogeneous = true,
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unpack(list)
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}
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}
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}
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end
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local ServiceView = function(self)
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local switch = Gtk.Switch { id = "autostart_enabled", sensitive = false }
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local method = ComboBoxFixed {
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{ "None" },
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{ "SystemD User Service" },
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{ "InitD Entry" },
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{ "Desktop Entry" }
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}
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method.on_changed = function(box)
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local opt = box:get_active_text()
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switch.sensitive = opt ~= "None"
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if switch.active == true and opt == "None" then
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switch:activate()
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end
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for _, entry in item_store:pairs() do
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if entry[ItemColumn.PROFILE] == self.name then
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entry[ItemColumn.ACTIVABLE] = opt ~= "None"
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if opt == "None" then
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entry[ItemColumn.ENABLED] = false
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end
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end
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end
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end
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switch.on_notify["active"] = function(inst, pspec)
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for _, entry in item_store:pairs() do
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if entry[ItemColumn.PROFILE] == self.name then
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entry[ItemColumn.ENABLED] = switch.active
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end
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end
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-- TODO handle enable here
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end
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return ConfigView { { "Enabled", switch }, { "Autostart Method", method } }
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end
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local ProfileView = function(name)
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local self = { name = name }
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local notebook = Gtk.Notebook {
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expand = true,
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{ tab_label = "Global Options",
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Gtk.ScrolledWindow {
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shadow_type = "IN",
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Gtk.Box {}
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}
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},
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{ tab_label = "Smoothing Options",
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Gtk.ScrolledWindow {
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shadow_type = "IN",
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Gtk.Box {}
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}
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},
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{ tab_label = "Module Options",
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Gtk.ScrolledWindow {
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shadow_type = "IN",
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Gtk.Box {}
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}
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},
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{ tab_label = "Autostart",
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name ~= "Default" and ServiceView(self) or Gtk.Label {
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label = "Autostart options are not available for the default user profile." }
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}
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}
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notebook:show_all()
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self.widget = notebook
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function self:rename(new)
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self.name = new
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end
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function self:delete()
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end
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return self;
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end
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local view_registry = {}
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view_registry[default_entry[ItemColumn.PROFILE]] = ProfileView(default_entry[ItemColumn.PROFILE])
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item_store:append(default_entry)
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local window = Gtk.Window {
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title = "GLava Config",
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default_width = 320,
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default_height = 200,
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border_width = 5,
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Gtk.Box {
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orientation = "HORIZONTAL",
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spacing = 8,
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homogeneous = false,
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Gtk.Box {
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orientation = "VERTICAL",
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spacing = 5,
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Gtk.ScrolledWindow {
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shadow_type = "ETCHED_IN",
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vexpand = true,
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width_request = 200,
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Gtk.TreeView {
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id = "view",
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model = item_store,
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activate_on_single_click = true,
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Gtk.TreeViewColumn {
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title = "Profile",
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expand = true,
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{
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Gtk.CellRendererText {
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id = "profile_renderer"
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},
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{
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text = ItemColumn.PROFILE,
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editable = ItemColumn.VISIBLE,
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weight = ItemColumn.WEIGHT
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}
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}
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},
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Gtk.TreeViewColumn {
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title = "Enabled",
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alignment = 0.5,
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{
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Gtk.CellRendererToggle {
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id = "toggle_renderer",
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xalign = 0.5
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},
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{
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active = ItemColumn.ENABLED,
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activatable = ItemColumn.ACTIVABLE,
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visible = ItemColumn.VISIBLE
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}
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}
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}
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}
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},
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Gtk.Box {
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orientation = "HORIZONTAL",
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spacing = 4,
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Gtk.Alignment {
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xscale = 0,
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Gtk.Box {
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homogeneous = true,
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Gtk.Button {
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id = "reload",
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label = "Reload",
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image = Gtk.Image { stock = Gtk.STOCK_REFRESH }
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},
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Gtk.Button {
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id = "add",
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label = "New",
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image = Gtk.Image { stock = Gtk.STOCK_NEW },
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},
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Gtk.Button {
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id = "remove",
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label = "Delete",
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sensitive = false,
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image = Gtk.Image { stock = Gtk.STOCK_DELETE },
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}
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}
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}
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},
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},
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Gtk.Stack {
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id = "stack_view",
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expand = true,
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transition_type = Gtk.StackTransitionType.CROSSFADE
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}
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}
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}
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local selection = window.child.view:get_selection()
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selection.mode = 'SINGLE'
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window.child.stack_view:add_named(view_registry[default_entry[ItemColumn.PROFILE]].widget,
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default_entry[ItemColumn.PROFILE])
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function unique_profile(profile_name_proto)
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local profile_idx = 0
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local profile_name = profile_name_proto
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while true do
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local used = false
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for i, entry in item_store:pairs() do
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if entry[ItemColumn.PROFILE] == profile_name then
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used = true
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end
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end
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if not used then break else
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profile_idx = profile_idx + 1
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profile_name = profile_name_proto .. " (" .. tostring(profile_idx) .. ")"
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end
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end
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return profile_name
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end
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function window.child.view:on_row_activated(path, column)
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local name = item_store[path][ItemColumn.PROFILE]
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window.child.stack_view:set_visible_child_name(name)
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window.child.remove.sensitive = (name ~= "Default")
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end
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function window.child.profile_renderer:on_edited(path_string, new_profile)
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local path = Gtk.TreePath.new_from_string(path_string)
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local old = item_store[path][ItemColumn.PROFILE]
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local store = window.child.stack_view:get_child_by_name(old)
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new_profile = string.match(new_profile, "^%s*(.-)%s*$")
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if old == new_profile or new_profile == "Default" then return end
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new_profile = unique_profile(new_profile)
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print("Renamining profile \"" .. old .. "\" -> \"" .. new_profile .. "\"")
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window.child.stack_view:remove(store)
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window.child.stack_view:add_named(store, new_profile)
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local vstore = view_registry[old]
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view_registry[old] = nil
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view_registry[new_profile] = vstore
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vstore:rename(new_profile)
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item_store[path][ItemColumn.PROFILE] = new_profile
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end
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function window.child.toggle_renderer:on_toggled(path_string)
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local path = Gtk.TreePath.new_from_string(path_string)
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if view_registry[item_store[path][ItemColumn.PROFILE]].widget.child.autostart_enabled.active
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~= not item_store[path][ItemColumn.ENABLED] then
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view_registry[item_store[path][ItemColumn.PROFILE]].widget.child.autostart_enabled:activate()
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end
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item_store[path][ItemColumn.ENABLED] =
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view_registry[item_store[path][ItemColumn.PROFILE]].widget.child.autostart_enabled.active
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end
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function window.child.add:on_clicked()
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local profile_name = unique_profile("New Profile")
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local entry = {
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[ItemColumn.PROFILE] = profile_name,
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[ItemColumn.ENABLED] = false,
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[ItemColumn.ACTIVABLE] = false,
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[ItemColumn.VISIBLE] = true
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}
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local view = ProfileView(profile_name)
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item_store:append(entry)
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view_registry[profile_name] = view
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window.child.stack_view:add_named(view.widget, profile_name);
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end
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function window.child.remove:on_clicked()
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local dialog = Gtk.Dialog {
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title = "Confirmation",
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transient_for = window,
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modal = true,
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destroy_with_parent = true
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}
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local byes = dialog:add_button(Gtk.STOCK_YES, Gtk.ResponseType.YES)
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local bcancel = dialog:add_button(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
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dialog:get_action_area().halign = Gtk.Align.CENTER
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local box = Gtk.Box {
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orientation = 'HORIZONTAL',
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spacing = 8,
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border_width = 8,
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Gtk.Image {
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stock = Gtk.STOCK_DIALOG_WARNING,
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icon_size = Gtk.IconSize.DIALOG,
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},
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Gtk.Label {
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label = "Are you sure you want to delete the selected profile?"
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}
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}
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dialog:get_content_area():add(box)
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box:show_all()
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local ret = dialog:run()
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dialog:set_visible(false)
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if ret ~= Gtk.ResponseType.YES then return end
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local model, iter = selection:get_selected()
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if model and iter then
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for iter, entry in item_store:pairs() do
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if selection:iter_is_selected(iter) then
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window.child.stack_view:remove(
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window.child.stack_view:get_child_by_name(
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entry[ItemColumn.PROFILE]))
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view_registry[entry[ItemColumn.PROFILE]]:delete()
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view_registry[entry[ItemColumn.PROFILE]] = nil
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end
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end
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model:remove(iter)
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end
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end
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function window:on_destroy() os.exit(0) end
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window:show_all()
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window:set_icon_from_file(glava.resource_path .. "glava.ico")
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Gtk.main()
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end
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