-- File:		UI_NUMPAD.SCRIPT
-- Description:		Numpad for password input
-- Created:		23.02.2005
-- Author:		Serge Vynnychenko
--
-- Copyright 2004 GSC Game World


function main()
	super_dlg = ui_numpad.numpad()
	super_dlg:ShowDialog(true)
end

class "numpad" (CUIScriptWnd)

function numpad:__init(owner) super()
	self.owner = owner
	self:InitControls()
	self:InitCallBacks()
end

function numpad:__finalize()

end

function numpad:InitControls()
	self:SetWndPos			(vector2():set(342,199))
	self:SetWndSize			(vector2():set(339,369))
	local xml = CScriptXmlInit()
	xml:ParseFile("ui_numpad_wnd.xml")
	xml:InitStatic("background", self)
	self.st =  xml:InitStatic("edit_box", self)
	self.st:SetWindowName("edit_window")
	self:Register(xml:Init3tButton("btn_0", self),"btn_0")
	self:Register(xml:Init3tButton("btn_1", self),"btn_1")
	self:Register(xml:Init3tButton("btn_2", self),"btn_2")
	self:Register(xml:Init3tButton("btn_3", self),"btn_3")
	self:Register(xml:Init3tButton("btn_4", self),"btn_4")
	self:Register(xml:Init3tButton("btn_5", self),"btn_5")
	self:Register(xml:Init3tButton("btn_6", self),"btn_6")
	self:Register(xml:Init3tButton("btn_7", self),"btn_7")
	self:Register(xml:Init3tButton("btn_8", self),"btn_8")
	self:Register(xml:Init3tButton("btn_9", self),"btn_9")

	self:Register(xml:Init3tButton("btn_c",			self),	"btn_c")
	self:Register(xml:Init3tButton("btn_backspase",	self),	"btn_backspase")
	self:Register(xml:Init3tButton("btn_enter",		self),	"btn_enter")
	self:Register(xml:Init3tButton("btn_cancel",	self),	"btn_cancel")
end


function numpad:InitCallBacks()
	-- new game
	self:AddCallback("btn_enter",	ui_events.BUTTON_CLICKED,	self.OnButton_OK_clicked,		self)
	self:AddCallback("btn_cancel",	ui_events.BUTTON_CLICKED,	self.OnButton_CANCEL_clicked,	self)

	self:AddCallback("btn_0",		ui_events.BUTTON_CLICKED,	self.OnButton_0_clicked,		self)
	self:AddCallback("btn_1",		ui_events.BUTTON_CLICKED,	self.OnButton_1_clicked,		self)
	self:AddCallback("btn_2",		ui_events.BUTTON_CLICKED,	self.OnButton_2_clicked,		self)
	self:AddCallback("btn_3",		ui_events.BUTTON_CLICKED,	self.OnButton_3_clicked,		self)
	self:AddCallback("btn_4",		ui_events.BUTTON_CLICKED,	self.OnButton_4_clicked,		self)
	self:AddCallback("btn_5",		ui_events.BUTTON_CLICKED,	self.OnButton_5_clicked,		self)
	self:AddCallback("btn_6",		ui_events.BUTTON_CLICKED,	self.OnButton_6_clicked,		self)
	self:AddCallback("btn_7",		ui_events.BUTTON_CLICKED,	self.OnButton_7_clicked,		self)
	self:AddCallback("btn_8",		ui_events.BUTTON_CLICKED,	self.OnButton_8_clicked,		self)
	self:AddCallback("btn_9",		ui_events.BUTTON_CLICKED,	self.OnButton_9_clicked,		self)

	self:AddCallback("btn_c",			ui_events.BUTTON_CLICKED,	self.OnButton_c_clicked,			self)
	self:AddCallback("btn_backspase",	ui_events.BUTTON_CLICKED,	self.OnButton_backspace_clicked,	self)
end

function numpad:AddNumber(number)
	
	local text = self.st:TextControl():GetText()

	if text == nil then
		text = "" .. number
	else
		if (string.len(text) > 12) then
			return
		end

		text = text .. number
	end

	self.st:TextControl():SetText(text)
end


function numpad:OnButton_backspace_clicked()
	local text = self.st:TextControl():GetText()

	if text == nil then
		return
	end

	local b = 1
	local e = string.len(text) - 1

	text = string.sub(text, b, e)

	self.st:TextControl():SetText(text)
end

function numpad:OnButton_c_clicked()
	self.st:TextControl():SetText("")
end

function numpad:OnButton_0_clicked()
	self:AddNumber(0)
end

function numpad:OnButton_1_clicked()
	self:AddNumber(1)
end

function numpad:OnButton_2_clicked()
	self:AddNumber(2)
end

function numpad:OnButton_3_clicked()
	self:AddNumber(3)
end

function numpad:OnButton_4_clicked()
	self:AddNumber(4)
end

function numpad:OnButton_5_clicked()
	self:AddNumber(5)
end

function numpad:OnButton_6_clicked()
	self:AddNumber(6)
end

function numpad:OnButton_7_clicked()
	self:AddNumber(7)
end

function numpad:OnButton_8_clicked()
	self:AddNumber(8)
end

function numpad:OnButton_9_clicked()
	self:AddNumber(9)
end

function numpad:OnButton_CANCEL_clicked()
	self.owner:OnNumberReceive("")
	self:HideDialog()
end

function numpad:OnButton_OK_clicked()
	self:HideDialog()
	local text = self.st:TextControl():GetText()
	self.owner:OnNumberReceive(text)
end

function numpad:OnKeyboard(dik, keyboard_action)  --virtual function
	CUIScriptWnd.OnKeyboard(self,dik,keyboard_action)

	if keyboard_action == ui_events.WINDOW_KEY_PRESSED then
		if dik == DIK_keys.DIK_ESCAPE then
			self:HideDialog()
		end

		if dik == DIK_keys.DIK_0 or dik == DIK_keys.DIK_NUMPAD0 then
			self:AddNumber(0)
		elseif dik == DIK_keys.DIK_1 or dik == DIK_keys.DIK_NUMPAD1 then
			self:AddNumber(1)
		elseif dik == DIK_keys.DIK_2 or dik == DIK_keys.DIK_NUMPAD2 then
			self:AddNumber(2)
		elseif dik == DIK_keys.DIK_3 or dik == DIK_keys.DIK_NUMPAD3 then
			self:AddNumber(3)
		elseif dik == DIK_keys.DIK_4 or dik == DIK_keys.DIK_NUMPAD4 then
			self:AddNumber(4)
		elseif dik == DIK_keys.DIK_5 or dik == DIK_keys.DIK_NUMPAD5 then
			self:AddNumber(5)
		elseif dik == DIK_keys.DIK_6 or dik == DIK_keys.DIK_NUMPAD6 then
			self:AddNumber(6)
		elseif dik == DIK_keys.DIK_7 or dik == DIK_keys.DIK_NUMPAD7 then
			self:AddNumber(7)
		elseif dik == DIK_keys.DIK_8 or dik == DIK_keys.DIK_NUMPAD8 then
			self:AddNumber(8)
		elseif dik == DIK_keys.DIK_9 or dik == DIK_keys.DIK_NUMPAD9 then
			self:AddNumber(9)
		elseif dik == DIK_keys.DIK_BACK then
			self:OnButton_backspace_clicked()
		elseif dik == DIK_keys.DIK_RETURN or dik == DIK_keys.DIK_NUMPADENTER then
			self:OnButton_OK_clicked()
		elseif dik == DIK_keys.DIK_DELETE or dik == DIK_keys.DIK_NUMPADCOMMA then
			self:OnButton_c_clicked()
		end
	end

	return true
end