MCMail ui/list

--[[

    MCNet Mail UI
    List messages pane

]]--

ui = ui or {}

local ListPane = common.newClass({
    horizontal = true,
    tabSpacing = 1,
    -- Message panes
    paneClass = ui.ReadPane,
    messagePanes = nil
}, ccgui.TabContainer)
ui.ListPane = ListPane

function ListPane:init()
    ccgui.TabContainer.init(self)

    self.messagePanes = self.messagePanes or {}
end

function ListPane:addMessage(message)
    -- Check if message already in list
    if self.messagePanes[message] ~= nil then return false end

    -- Add pane
    local pane = self.paneClass:new{
        message = message
    }
    local label = message.from.localPart
    self:addTab(label, pane)

    -- Add to list
    self.messagePanes[message] = pane

    self:trigger("addMessage", message)

    return pane
end

function ListPane:removeMessage(message)
    local pane = self.messagePanes[message]
    if pane == nil then return false end

    -- Remove pane
    self:removeTab(pane)

    -- Remove from list
    self.messagePanes[message] = nil

    self:trigger("removeMessage", message)

    return true
end