MCMail ui/console

--[[

    MCNet Mail UI
    Console screen

]]--

ui = ui or {}

local ConsoleScreen = common.newClass({
    background  = colours.black,
    horizontal  = false,
    _name       = "console"
}, ccgui.Page)
ui.ConsoleScreen = ConsoleScreen

function ConsoleScreen:init()
    ccgui.Page.init(self)

    -- Header
    self.header = ccgui.FlowContainer:new{
        horizontal  = true,
        _name       = "console.header"
    }
    self.headerTitle = ccgui.TextElement:new{
        align       = ccgui.Align.Center,
        stretch     = true,
        foreground  = colours.white,
        background  = colours.blue,
        _name       = "console.headerTitle"
    }
    self.btnQuit = ccgui.Button:new{
        text    = "X",
        align   = ccgui.Align.Right,
        padding = ccgui.newMargins(0),
        _name   = "console.btnQuit"
    }
    self.btnQuit:on("buttonpress", function()
        self:trigger("quit")
    end)
    self.header:add(self.headerTitle, self.btnQuit)

    -- Console
    self.console = ccgui.TextElement:new{
        valign      = ccgui.VAlign.Bottom,
        foreground  = colours.white,
        background  = colours.black,
        padding     = ccgui.newMargins(1),
        stretch     = true,
        _name       = "console.console"
    }

    self:add(self.header, self.console)
    self:setTitle(self.title)
end

function ConsoleScreen:setTitle(title)
    assert(type(title) == "string", "invalid title")
    self.headerTitle:setText(self.title)
end

function ConsoleScreen:write(...)
    local newText = self.console.text
    for i,text in ipairs({...}) do
        newText = newText..tostring(text)
    end
    self.console:setText(newText)
end

function ConsoleScreen:print(...)
    self:write(...)
    self:write("\n")
end