simplify ui

apps/Peripherals.lua

@@ -128,10 +128,6 @@ function methodsPage:enable(p)
   self:setFocus(self.grid)
 end
 
-function methodsPage.doc:focus()
-  -- allow keyboard scrolling
-end
-
 function methodsPage:eventHandler(event)
   if event.type == 'back' then
     UI:setPage(peripheralsPage)

apps/Turtles.lua

@@ -125,7 +125,8 @@ local page = UI.Page {
         fn = 'turtle.turnRight',
       },
       info = UI.TextArea {
-        x = 2, y = 9
+        x = 2, y = 9,
+        inactive = true,
       }
     },
   },
@@ -379,7 +380,7 @@ local lookup = {
 }
 
 if lookup[options.tab.value] then
-  page.tabs:activateTab(lookup[options.tab.value])
+  page.tabs:activateTab(lookup[options.tab.value].uid)
 end
 
 UI:pullEvents()

apps/logMonitor.lua

@@ -36,6 +36,31 @@ elseif device.monitor then
   })
 end
 
+--[[-- ScrollingText --]]--
+UI.ScrollingText = class(UI.Window)
+UI.ScrollingText.defaults = {
+  UIElement = 'ScrollingText',
+  backgroundColor = colors.black,
+  buffer = { },
+}
+function UI.ScrollingText:appendLine(text)
+  if #self.buffer+1 >= self.height then
+    table.remove(self.buffer, 1)
+  end
+  table.insert(self.buffer, text)
+end
+
+function UI.ScrollingText:clear()
+  self.buffer = { }
+  UI.Window.clear(self)
+end
+
+function UI.ScrollingText:draw()
+  for k,text in ipairs(self.buffer) do
+    self:write(1, k, Util.widthify(text, self.width), self.backgroundColor)
+  end
+end
+
 terminal:clear()
 
 function getClient(id)

apps/simpleMiner.lua

@@ -291,7 +291,7 @@ function normalChestUnload()
       makeWalkableTunnel(action, tpt, { x = pt.x, z = pt.z })
     end)
 
-  safeGoto(0, 0)
+  safeGoto(0, 0, 0)
   if not turtle.detectUp() then
     error('no chest')
   end