First commit

app/SabrehavenServer/SabrehavenOTClient/modules/client_textedit/textedit.lua

@@ -0,0 +1,166 @@
+local activeWindow
+
+function init()
+  g_ui.importStyle('textedit')
+
+  connect(g_game, { onGameEnd = destroyWindow })
+end
+
+function terminate()
+  disconnect(g_game, { onGameEnd = destroyWindow })
+
+  destroyWindow()
+end
+
+function destroyWindow()
+  if activeWindow then
+    activeWindow:destroy()
+    activeWindow = nil
+  end
+end
+
+-- also works as show(text, callback)
+function show(text, options, callback) -- callback = function(newText)
+  --[[
+    Available options:
+      title = text
+      description = text
+      multiline = true / false
+      width = number
+      validation = text (regex)
+      range = {number, number}
+      examples = {{name, text}, {name, text}}
+  ]]--
+  if type(text) == 'userdata' then
+    local widget = text
+    callback = function(newText)
+      widget:setText(newText)
+    end
+    text = widget:getText()
+  elseif type(text) == 'number' then
+    text = tostring(text)
+  elseif type(text) == 'nil' then
+    text = ''
+  elseif type(text) ~= 'string' then
+    return error("Invalid text type for client_textedit: " .. type(text))
+  end
+  if type(options) == 'function' then
+    local tmp = callback
+    callback = options
+    options = callback
+  end
+  options = options or {}
+
+  if activeWindow then
+    destroyWindow()
+  end
+
+  local window
+  if options.multiline then
+    window = g_ui.createWidget('MultilineTextEditWindow', rootWidget)
+    window.text = window.textPanel.text
+  else
+    window = g_ui.createWidget('SinglelineTextEditWindow', rootWidget)
+  end
+  -- functions
+  local validate = function(text)
+    if type(options.range) == 'table' then
+      local value = tonumber(text)
+      return value >= options.range[1] and value <= options.range[2]
+    elseif type(options.validation) == 'string' and options.validation:len() > 0 then
+      return #regexMatch(text, options.validation) == 1
+    end
+    return true
+  end
+  local destroy = function()
+    window:destroy()
+  end
+  local doneFunc = function()
+    local text = window.text:getText()
+    if not validate(text) then return end
+    destroy()
+    if callback then
+      callback(text)
+    end
+  end
+  
+  window.buttons.ok.onClick = doneFunc
+  window.buttons.cancel.onClick = destroy
+  if not options.multiline then
+    window.onEnter = doneFunc
+  end
+  window.onEscape = destroy
+  window.onDestroy = function()
+    if window == activeWindow then
+      activeWindow = nil
+    end
+  end
+  
+  if options.title then
+    window:setText(options.title)
+  end
+  if options.description then
+    window.description:show()
+    window.description:setText(options.description)
+  end
+  if type(options.examples) == 'table' and #options.examples > 0 then
+    window.examples:show()
+    for i, title_text in ipairs(options.examples) do
+      window.examples:addOption(title_text[1], title_text[2])
+    end
+    window.examples.onOptionChange = function(widget, option, data)
+      window.text:setText(data)
+      window.text:setCursorPos(-1)
+    end
+  end
+
+  window.text:setText(text)
+  window.text:setCursorPos(-1)
+
+  window.text.onTextChange = function(widget, text)
+    if validate(text) then
+      window.buttons.ok:enable()
+      if g_app.isMobile() then
+        doneFunc()
+      end
+    else
+      window.buttons.ok:disable()
+    end
+  end
+
+  if type(options.width) == 'number' then
+    window:setWidth(options.width)
+  end
+
+  activeWindow = window
+  activeWindow:raise()
+  activeWindow:focus()
+  if g_app.isMobile() then
+    window.text:focus()
+    local flags = 0
+    if options.multiline then
+      flags = 1
+    end
+    g_window.showTextEditor(window:getText(), window.description:getText(), window.text:getText(), flags)
+  end
+  return activeWindow
+end
+
+function hide()
+  destroyWindow()
+end
+
+function edit(...)
+  return show(...)
+end
+
+-- legacy
+function singlelineEditor(text, callback)
+  return show(text, {}, callback)
+end
+
+-- legacy
+function multilineEditor(description, text, callback)
+  return show(text, {description=description, multiline=true}, callback)
+end
+