Demo version of koptreader config dialog.

frontend/ui/reader/readerconfig.lua

@@ -0,0 +1,66 @@
+require "ui/config"
+
+ReaderConfig = InputContainer:new{
+	dimen = Geom:new{
+		x = 0, 
+		y = 7*Screen:getHeight()/8,
+		w = Screen:getWidth(),
+		h = Screen:getHeight()/8,
+	}
+}
+
+function ReaderConfig:init()
+	DEBUG("init ReaderConfig.")
+	if Device:isTouchDevice() then
+		self.ges_events = {
+			TapShowConfigMenu = {
+				GestureRange:new{
+					ges = "tap",
+					range = self.dimen:copy(),
+				}
+			}
+		}
+	else
+		self.key_events = {
+			ShowConfigMenu = { { "AA" }, doc = "show config dialog" },
+		}
+	end
+end
+
+function ReaderConfig:onShowConfigMenu()
+	local config_dialog = ConfigDialog:new{
+		configurable = self.configurable,
+		options = self.options,
+		dimen = self.dimen:copy(),
+	}
+
+	function config_dialog:onConfigChoice(item)
+		if item.callback then
+			item.callback()
+		end
+	end
+	
+	local dialog_container = CenterContainer:new{
+		config_dialog,
+		dimen = self.dimen:copy(),
+	}
+	config_dialog.close_callback = function () 
+		UIManager:close(menu_container)
+	end
+	-- maintain a reference to menu_container
+	self.dialog_container = dialog_container
+
+	UIManager:show(config_dialog)
+
+	return true
+end
+
+function ReaderConfig:onTapShowConfigMenu()
+	self:onShowConfigMenu()
+	return true
+end
+
+function ReaderConfig:onSetDimensions(dimen)
+	-- update gesture listenning range according to new screen orientation
+	self:init()
+end