lighttroupe/luz-next

class GuiImageDialog < GuiFileDialog
    def create!
        super
        @directory_list.set(:scale_x => 0.35, :scale_y => 0.75, :offset_x => -0.5 + 0.36 / 2.0, :offset_y => -0.04, :item_aspect_ratio => 6.5)
        self << @images_grid = GuiGrid.new.set(:min_columns => 5, :scale_x => 0.6, :scale_y => 0.5, :offset_x => 0.19, :offset_y => 0.1, :spacing_x => 0.2, :spacing_y => 0.1, :item_scale_x => 0.9, :item_scale_y => 0.8)
    end

    def add_files
        @images_grid.clear!
        Dir.new(@path).each_with_extensions(Engine::SUPPORTED_IMAGE_EXTENSIONS) { |filename|
            @images_grid << GuiFileObject.new(self, filename) unless File.directory?(filename)
        }
    end
end