Miscellany

FCRCS = AceLibrary("AceAddon-2.0"):new("AceEvent-2.0", "AceConsole-2.0", "AceDB-2.0");
local dewdrop = AceLibrary("Dewdrop-2.0")
options = { 
    type='group',
    args = {
        msg = {
            type = 'text',
            name = 'msg',
            desc = 'The message text to be displayed',
            usage = "<Your message here>",
            get = "GetMessage",
            set = "SetMessage",
        },
		showInChat = {
            type = 'toggle',
            name = 'Show in Chat',
            desc = 'Toggles the display of the message in the chat window',
            get = "IsShowInChat",
            set = "ToggleShowInChat",
        },
		showOnScreen = {
            type = 'toggle',
            name = 'Show on Screen',
            desc = 'Toggles the display of the message on the screen',
            get = "IsShowOnScreen",
            set = "ToggleShowOnScreen"
        },
		gui = {
			type = "execute",
			name = "Show GUI",
			desc = "Toggles Main Gui",
			func = "ShowGui" 
		},
    },
}


FCRCS:RegisterChatCommand({"/FCRCS", "/fc"}, options)

FCRCS:RegisterDB("FCRCSDB", "FCRCSDBPC")
FCRCS:RegisterDefaults("profile", {
    message = "You've changed zones!",
    showInChat = false,
    showOnScreen = true,
	gui = false,
} )

function FCRCS:OnEnable()
    -- Called when the addon is enabled
    self:RegisterEvent("ZONE_CHANGED_NEW_AREA")
end

function FCRCS:ZONE_CHANGED_NEW_AREA()
        if self.db.profile.showInChat then
            self:Print(self.db.profile.message);
        end

        if self.db.profile.showOnScreen then
            UIErrorsFrame:AddMessage(self.db.profile.message, 1.0, 1.0, 1.0, 5.0);
        end
end

function FCRCS:GetMessage()
    return self.db.profile.message
end

function FCRCS:SetMessage(newValue)
    self.db.profile.message = newValue
end

function FCRCS:IsShowInChat()
    return self.db.profile.showInChat
end

function FCRCS:ToggleShowInChat()
    self.db.profile.showInChat = not self.db.profile.showInChat
end

function FCRCS:IsShowOnScreen()
    return self.db.profile.showOnScreen
end

function FCRCS:ToggleShowOnScreen()
    self.db.profile.showOnScreen = not self.db.profile.showOnScreen
end

function FCRCS:ShowGui()
   local frame = getglobal("FCRCSMain")
   if (frame) then
   if(  frame:IsVisible() ) then
      frame:Hide();
   else
      frame:Show();
   end
   end
end

function OnInitialize()
dewdrop:Register(FCRCSMain,
    'children', function()
        dewdrop:AddLine(
            'text', "Hello, world"
        )
    end)
end