add gs

RCCService2020/ExtraContent/LuaPackages/AppTempCommon/LuaApp/Style/StylePalette.lua

@@ -0,0 +1,49 @@
+local getThemeFromName = require(script.Parent.Themes.getThemeFromName)
+local getFontFromName = require(script.Parent.Fonts.getFontFromName)
+local Constants = require(script.Parent.Constants)
+
+local StylePalette = {}
+StylePalette.__index = StylePalette
+
+local DEFAULT_FONT = Constants.FontName.Gotham
+local FONT_MAP = {
+	[Constants.FontName.Gotham] = require(script.Parent.Fonts.Gotham),
+}
+
+local DEFAULT_THEME = Constants.ThemeName.Light
+local THEME_MAP = {
+	[Constants.ThemeName.Dark] = require(script.Parent.Themes.DarkTheme),
+	[Constants.ThemeName.Light] = require(script.Parent.Themes.LightTheme),
+}
+
+function StylePalette.new(style)
+	--By default a new style will be empty.
+	-- This will allow the font and theme to be merged independently even when one is empty.
+	local self = {}
+
+	if style ~= nil then
+		self.Font = style.Font
+		self.Theme = style.Theme
+	end
+
+	setmetatable(self, StylePalette)
+	return self
+end
+
+function StylePalette:updateFont(fontName)
+	self.Font = getFontFromName(fontName, DEFAULT_FONT, FONT_MAP)
+end
+
+function StylePalette:updateTheme(themeName)
+	self.Theme = getThemeFromName(themeName, DEFAULT_THEME, THEME_MAP)
+end
+
+function StylePalette:currentStyle()
+	local style = {
+		Font = self.Font,
+		Theme = self.Theme,
+	}
+	return style
+end
+
+return StylePalette