Initial commit

.config/lite-xl/libraries/widget/examples/floating.lua

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+--
+-- Basic floating example.
+--
+
+local core = require "core"
+local Widget = require "libraries.widget"
+local Button = require "libraries.widget.button"
+local CheckBox = require "libraries.widget.checkbox"
+local Line = require "libraries.widget.line"
+local Label = require "libraries.widget.label"
+local TextBox = require "libraries.widget.textbox"
+
+local function on_button_click(self)
+  system.show_fatal_error("Clicked:", self.label)
+end
+
+---@type widget
+local widget = Widget()
+widget.size.x = 300
+widget.size.y = 300
+widget.position.x = 100
+widget.draggable = true
+widget.scrollable = true
+
+---@type widget.button
+local button = Button(widget, "Button1")
+button:set_position(10, 10)
+button:set_tooltip("Description 1")
+button.on_click = on_button_click
+
+---@type widget.button
+local button2 = Button(widget, "Button2")
+button2:set_position(10, button:get_bottom() + 10)
+button2:set_tooltip("Description 2")
+
+---@type widget.button
+local button3 = Button(widget, "Button2")
+button3:set_position(button:get_right() + 10, 10)
+button3:set_tooltip("Description 2")
+button3.on_click = on_button_click
+
+---@type widget.button
+local button23 = Button(widget, "Button23")
+button23:set_position(button:get_right() / 2, 10)
+button23:set_tooltip("Description 22")
+button23.on_click = on_button_click
+
+---@type widget.checkbox
+local checkbox = CheckBox(widget, "Some Checkbox")
+checkbox:set_position(10, button2:get_bottom() + 10)
+checkbox:set_tooltip("Description checkbox")
+checkbox.on_checked = function(_, checked)
+  core.log_quiet(tostring(checked))
+end
+
+---@type widget.label
+local label = Label(widget, "Label:")
+label:set_position(10, checkbox:get_bottom() + 10)
+
+---@type widget.textbox
+local textbox = TextBox(widget, "", "enter text...")
+textbox:set_position(10, label:get_bottom() + 10)
+textbox:set_tooltip("Texbox")
+
+---@type widget.button
+local button4 = Button(widget, "Button4")
+button4:set_position(10, textbox:get_bottom() + 10)
+button4:set_tooltip("Description 4")
+button4.on_click = on_button_click
+
+local button5 = Button(widget, "Button5")
+button5:set_position(10, button4:get_bottom() + 10)
+button5:set_tooltip("Description 5")
+button5.on_click = on_button_click
+
+local button6 = Button(widget, "Button6")
+button6:set_position(10, button5:get_bottom() + 10)
+button6:set_tooltip("Description 6")
+button6.on_click = on_button_click
+
+---@type widget.line
+local line = Line(widget)
+line:set_position(0, button6:get_bottom() + 10)
+
+-- reposition items on scale changes
+widget.update = function(self)
+  if Widget.update(self) then
+    button:set_position(10, 10)
+    button2:set_position(10, button:get_bottom() + 10)
+    button23:set_position(button:get_right() / 2, 10)
+    button3:set_position(button:get_right() + 10, 10)
+    checkbox:set_position(10, button2:get_bottom() + 10)
+    label:set_position(10, checkbox:get_bottom() + 10)
+    textbox:set_position(10, label:get_bottom() + 10)
+    button4:set_position(10, textbox:get_bottom() + 10)
+    button5:set_position(10, button4:get_bottom() + 10)
+    button6:set_position(10, button5:get_bottom() + 10)
+    line:set_position(0, button6:get_bottom() + 10)
+  end
+end
+
+widget:show()

.config/lite-xl/libraries/widget/examples/listbox.lua

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+--
+-- Basic listbox example.
+--
+
+local style = require "core.style"
+local command = require "core.command"
+local Widget = require "libraries.widget"
+local ListBox = require "libraries.widget.listbox"
+
+---@type widget
+local widget = Widget()
+widget.size.x = 400
+widget.size.y = 150
+widget.position.x = 100
+widget.draggable = true
+widget.scrollable = false
+
+widget:centered()
+
+---@type widget.listbox
+local listbox = ListBox(widget)
+listbox.size.y = widget.size.y - widget.border.width*2
+listbox:centered()
+
+listbox:add_row({
+  style.icon_font, style.syntax.string, "!", style.font, style.text, " Error, ",
+  ListBox.COLEND,
+  "A message."
+})
+for i=1, 10000 do
+  listbox:add_row({
+    tostring(i) .. ". Good ",
+    ListBox.COLEND,
+    "Hi!."
+  })
+end
+listbox:add_row({
+  "More ",
+  ListBox.COLEND,
+  "Final message."
+})
+
+listbox.on_row_click = function(self, idx, data)
+  system.show_fatal_error("Clicked a row", idx)
+end
+
+widget:show()
+
+command.add(nil,{
+  ["listbox-widget:toggle"] = function()
+    widget:toggle_visible()
+  end
+})

.config/lite-xl/libraries/widget/examples/messagebox.lua

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+--
+-- MessageBox example.
+--
+
+local MessageBox = require "libraries.widget.messagebox"
+
+---@type widget.messagebox
+local messagebox = MessageBox(
+  nil,
+  "Multiline",
+  {
+    "Some multiline message\nTo see how it works."
+  }
+)
+messagebox.size.x = 250
+messagebox.size.y = 300
+
+messagebox:add_button("Ok")
+messagebox:add_button("Cancel")
+
+messagebox:show()
+
+MessageBox.info(
+  "Feeling",
+  "Are you feeling well?",
+  function(self, button_id, button)
+    if button_id == 3 then
+      MessageBox.error(
+        "Error", {"No response was received!\nNo points for you!"}
+      )
+    elseif button_id == 2 then
+      MessageBox.warning(
+        "Warning",
+        "We have to do something about that!",
+        nil,
+        MessageBox.BUTTONS_YES_NO
+      )
+    elseif button_id == 1 then
+      MessageBox.info(
+        "Info",
+        "We are two now :)"
+      )
+    end
+  end,
+  MessageBox.BUTTONS_YES_NO_CANCEL
+)
+
+function messagebox:on_close(button_id, button)
+  MessageBox.on_close(self, button_id, button)
+  self:destroy()
+end

.config/lite-xl/libraries/widget/examples/notebook.lua

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+--
+-- NoteBook example.
+--
+
+local core = require "core"
+local keymap = require "core.keymap"
+local command = require "core.command"
+local style = require "core.style"
+local NoteBook = require "libraries.widget.notebook"
+local Button = require "libraries.widget.button"
+local TextBox = require "libraries.widget.textbox"
+local NumberBox = require "libraries.widget.numberbox"
+local Toggle = require "libraries.widget.toggle"
+local ProgressBar = require "libraries.widget.progressbar"
+local CheckBox = require "libraries.widget.checkbox"
+local ListBox = require "libraries.widget.listbox"
+
+---@type widget.notebook
+local notebook = NoteBook()
+notebook.size.x = 250
+notebook.size.y = 300
+notebook.border.width = 0
+
+local log = notebook:add_pane("log", "Messages")
+local build = notebook:add_pane("build", "Build")
+local errors = notebook:add_pane("errors", "Errors")
+local diagnostics = notebook:add_pane("diagnostics", "Diagnostics")
+
+notebook:set_pane_icon("log", "i")
+notebook:set_pane_icon("build", "P")
+notebook:set_pane_icon("errors", "!")
+
+---@type widget.textbox
+local textbox = TextBox(log, "", "placeholder...")
+textbox:set_position(10, 20)
+
+---@type widget.numberbox
+local numberbox = NumberBox(log, 10)
+numberbox:set_position(10, textbox:get_bottom() + 20)
+
+---@type widget.toggle
+local toggle = Toggle(log, "The Toggle:", true)
+toggle:set_position(10, numberbox:get_bottom() + 20)
+
+---@type widget.progressbar
+local progress = ProgressBar(log, 33)
+progress:set_position(textbox:get_right() + 50, 20)
+
+---@type widget.checkbox
+local checkbox = CheckBox(build, "Child checkbox")
+checkbox:set_position(10, 20)
+
+---@type widget.button
+local button = Button(errors, "A test button")
+button:set_position(10, 20)
+button.on_click = function()
+  system.show_fatal_error("Message", "Hello World")
+end
+
+---@type widget.checkbox
+local checkbox2 = CheckBox(errors, "Child checkbox2")
+checkbox2:set_position(10, button:get_bottom() + 30)
+
+---@type widget.listbox
+diagnostics.scrollable = false
+
+local listbox = ListBox(diagnostics)
+listbox.border.width = 0
+listbox:enable_expand(true)
+
+listbox:add_column("Severity")
+listbox:add_column("Message")
+
+listbox:add_row({
+  style.icon_font, style.syntax.string, "!", style.font, style.text, " Error",
+  ListBox.COLEND,
+  "A message to display to the user."
+})
+listbox:add_row({
+  style.icon_font, style.syntax.string, "!", style.font, style.text, " Error",
+  ListBox.COLEND,
+  "Another message to display to the user\nwith new line characters\nfor the win."
+})
+
+core.add_thread(function()
+  for num=1, 1000 do
+    listbox:add_row({
+      style.icon_font, style.syntax.string, "!", style.font, style.text, " Error",
+      ListBox.COLEND,
+      tostring(num),
+      " Another message to display to the user\nwith new line characters\nfor the win."
+    }, num)
+    if num % 100 == 0 then
+      coroutine.yield()
+    end
+  end
+  listbox:add_row({
+    style.icon_font, style.syntax.string, "!", style.font, style.text, " Error",
+    ListBox.COLEND,
+    "Final message to display."
+  })
+end)
+
+listbox.on_row_click = function(self, idx, data)
+  if data then
+    system.show_fatal_error("Row Data", data)
+  end
+  self:remove_row(idx)
+end
+
+-- defer draw needs to be set to false when adding widget as a lite-xl node
+notebook.border.width = 0
+notebook.draggable = false
+notebook.defer_draw = false
+
+local inside_node = false
+
+-- You can add the widget as a lite-xl node
+command.add(nil,{
+  ["notebook-widget:toggle"] = function()
+    if inside_node then
+      notebook:toggle_visible()
+    else
+      local node = core.root_view:get_primary_node()
+      node:split("down", notebook, {y=true}, true)
+      notebook:show()
+      inside_node = true
+    end
+  end
+})
+
+keymap.add {
+  ["alt+shift+m"] = "notebook-widget:toggle",
+}

.config/lite-xl/libraries/widget/examples/search.lua

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+--
+-- A basic search layout example.
+--
+
+local core = require "core"
+local command = require "core.command"
+local Widget = require "libraries.widget"
+local Button = require "libraries.widget.button"
+local CheckBox = require "libraries.widget.checkbox"
+local Line = require "libraries.widget.line"
+local Label = require "libraries.widget.label"
+local TextBox = require "libraries.widget.textbox"
+local MessageBox = require "libraries.widget.messagebox"
+local SelectBox = require "libraries.widget.selectbox"
+
+local function on_button_click(self)
+  MessageBox.info("Clicked:", self.label)
+end
+
+---@type widget
+local widget = Widget()
+widget.name = "Search and Replace"
+widget.size.x = 300
+widget.size.y = 300
+widget.position.x = 100
+widget.draggable = true
+widget.scrollable = true
+
+---@type widget.label
+local label = Label(widget, "Find and Replace")
+label:set_position(10, 10)
+
+---@type widget.line
+local line = Line(widget)
+line:set_position(0, label:get_bottom() + 10)
+
+---@type widget.textbox
+local findtext = TextBox(widget, "", "search...")
+findtext:set_position(10, line:get_bottom() + 10)
+findtext:set_tooltip("Text to search")
+
+---@type widget.textbox
+local replacetext = TextBox(widget, "", "replace...")
+replacetext:set_position(10, findtext:get_bottom() + 10)
+replacetext:set_tooltip("Text to replace")
+
+---@type widget.button
+local findprev = Button(widget, "Find Prev")
+findprev:set_position(10, replacetext:get_bottom() + 10)
+findprev:set_tooltip("Find backwards")
+findprev.on_click = on_button_click
+
+---@type widget.button
+local findnext = Button(widget, "Find Next")
+findnext:set_position(findprev:get_right() + 5, replacetext:get_bottom() + 10)
+findnext:set_tooltip("Find forward")
+findnext.on_click = on_button_click
+
+---@type widget.button
+local replace = Button(widget, "Replace All")
+replace:set_position(10, findnext:get_bottom() + 10)
+replace:set_tooltip("Replace all matching results")
+replace.on_click = on_button_click
+
+---@type widget.line
+local line_options = Line(widget)
+line_options:set_position(0, replace:get_bottom() + 10)
+
+---@type widget.checkbox
+local insensitive = CheckBox(widget, "Insensitive")
+insensitive:set_position(10, line_options:get_bottom() + 10)
+insensitive:set_tooltip("Case insensitive search")
+insensitive.on_checked = function(_, checked)
+  core.log_quiet(tostring(checked))
+end
+
+---@type widget.checkbox
+local regex = CheckBox(widget, "Regex")
+regex:set_position(10, insensitive:get_bottom() + 10)
+regex:set_tooltip("Treat search text as a regular expression")
+regex.on_checked = function(_, checked)
+  core.log_quiet(tostring(checked))
+end
+
+---@type widget.selectbox
+local scope = SelectBox(widget, "scope")
+scope:set_position(10, regex:get_bottom() + 10)
+scope:add_option("current file")
+scope:add_option("project files")
+scope:add_option("some really long option to see")
+scope:add_option("other item")
+scope:add_option("other option")
+
+-- reposition items on scale changes
+widget.update = function(self)
+  if Widget.update(self) then
+    label:set_position(10, 10)
+    line:set_position(0, label:get_bottom() + 10)
+    findtext:set_position(10, line:get_bottom() + 10)
+    findtext.size.x = self.size.x - 20
+    replacetext:set_position(10, findtext:get_bottom() + 10)
+    replacetext.size.x = self.size.x - 20
+    findprev:set_position(10, replacetext:get_bottom() + 10)
+    findnext:set_position(findprev:get_right() + 5, replacetext:get_bottom() + 10)
+    replace:set_position(10, findnext:get_bottom() + 10)
+    line_options:set_position(0, replace:get_bottom() + 10)
+    insensitive:set_position(10, line_options:get_bottom() + 10)
+    regex:set_position(10, insensitive:get_bottom() + 10)
+    scope:set_position(10, regex:get_bottom() + 10)
+    scope.size.x = self.size.x - 20
+  end
+end
+
+widget:show()
+
+-- You can add the widget as a lite-xl node
+widget.border.width = 0
+widget.draggable = false
+widget.defer_draw = false
+widget.target_size = 250
+
+local node = core.root_view:get_primary_node()
+node:split("right", widget, {x=true}, true)
+
+command.add(nil,{
+  ["find-widget:toggle"] = function()
+    widget:toggle_visible()
+  end
+})