implement API to save lists in configs file and terminal history

modules/core_widgets/uicombobox.lua

@@ -2,16 +2,16 @@ UIComboBox = extends(UIWidget)
 
 function UIComboBox.create()
   local combobox = UIComboBox.internalCreate()
-  combobox.options = {}
-  combobox.currentIndex = -1
+  combobox.m_options = {}
+  combobox.m_currentIndex = -1
   return combobox
 end
 
 function UIComboBox:setCurrentOption(text)
-  if not self.options then return end
-  for i,v in ipairs(self.options) do
-    if v.text == text and self.currentIndex ~= i then
-      self.currentIndex = i
+  if not self.m_options then return end
+  for i,v in ipairs(self.m_options) do
+    if v.text == text and self.m_currentIndex ~= i then
+      self.m_currentIndex = i
       self:setText(text)
       self:onOptionChange(text, data)
       return
@@ -20,15 +20,15 @@ function UIComboBox:setCurrentOption(text)
 end
 
 function UIComboBox:addOption(text, data)
-  table.insert(self.options, { text = text, data = data })
-  local index = #self.options
+  table.insert(self.m_options, { text = text, data = data })
+  local index = #self.m_options
   if index == 1 then self:setCurrentOption(text) end
   return index
 end
 
 function UIComboBox:onMousePress(mousePos, mouseButton)
   local menu = createWidget(self:getStyleName() .. 'PopupMenu', self)
-  for i,v in ipairs(self.options) do
+  for i,v in ipairs(self.m_options) do
     menu:addOption(v.text, function() self:setCurrentOption(v.text) end)
   end
   menu:setWidth(self:getWidth())

modules/core_widgets/uimessagebox.lua

@@ -0,0 +1,23 @@
+UIMessageBox = extends(UIWindow)
+
+function UIMessageBox.create(title, message)
+  local messagebox = UIMessageBox.internalCreate()
+
+  messagebox:setText(title)
+  local messageLabel = self:getChildById('messageLabel')
+  label:setText(message)
+  label:resizeToText()
+
+  window:setWidth(math.max(label:getWidth() + self:getPaddingLeft() + self:getPaddingRight(), self:getWidth()))
+  window:setHeight(label:getHeight() + self:getPaddingTop() + self:getPaddingBottom())
+
+  return messagebox
+end
+
+function UIMessageBox:setTitle(title)
+end
+
+function UIMessageBox:setMessage(message)
+end
+
+function

modules/core_widgets/uiprogressbar.lua

@@ -4,19 +4,28 @@ function UIProgressBar.create()
   local progressbar = UIProgressBar.internalCreate()
   progressbar:setFocusable(false)
   progressbar:setPhantom(true)
-  progressbar.percent = 0
-  progressbar:setBackgroundSize({width = 1, height = 1})
+  progressbar.m_percent = 0
+  progressbar:updateBackground()
   return progressbar
 end
 
 function UIProgressBar:setPercent(percent)
-  self:setBackgroundHeight(self:getHeight())
-  local width = (percent * self:getWidth())/100
-  if width == 0 then width = 1 end
-  self:setBackgroundWidth(width)
-  self.percent = percent
+  self.m_percent = percent
+  self:updateBackground()
 end
 
+
 function UIProgressBar:getPercent()
-  return self.percent
+  return self.m_percent
+end
+
+function UIProgressBar:updateBackground()
+  local width = math.max((self.m_percent * self:getWidth())/100, 1)
+  local height = self:getHeight()
+  self:setBackgroundSize({width=width, height=height})
+end
+
+
+function UIProgressBar:onGeometryChange(oldRect, newRect)
+  self:updateBackground()
 end