remove a few screen savers - some bugfixes

common/DiskCopy.lua

@@ -94,7 +94,7 @@ function page:enable()
 	self.eject.value = config.eject
 	self.automatic.value = config.automatic
 
-	self.dir.x = math.floor((self.width / 2) - 3) + 1
+	self.dir:move(math.floor((self.width / 2) - 3) + 1, self.dir.y)
 
 	UI.Page.enable(self)
 end
@@ -218,7 +218,7 @@ function page:copy()
 	self.progress:sync()
 
 	self.progress.value = 0
-	self.progress:clear()
+--	self.progress:clear()
 
 	self:scan()
 

common/Events.lua

@@ -43,10 +43,6 @@ local page = UI.Page {
 
 			return row
 		end,
-		draw = function(self)
-			self:adjustWidth()
-			UI.Grid.draw(self)
-		end,
 	},
 	accelerators = {
 		f = 'filter',

common/edit.lua

@@ -575,6 +575,10 @@ local page = UI.Page {
 			actions.dirty_all()
 			actions.redraw()
 		end,
+		setCursorPos = function(self, cx, cy)
+			self.cursorBlink = cy >= 1 and cy <= self.height
+			UI.Window.setCursorPos(self, cx, cy)
+		end,
 		draw = function()
 			actions.redraw()
 		end,
@@ -715,7 +719,7 @@ local function redraw()
 	if dirty.y > 0 then
 		for dy = 1, h do
 			local sLine = tLines[dy + scrollY]
-			if sLine ~= nil then
+			if sLine and #sLine > 0 then
 				if dy + scrollY >= dirty.y and dy + scrollY <= dirty.ey then
 					page.editor:clearLine(dy)
 					writeHighlighted(sLine, dy + scrollY, dy)