# Copyright (C) 2004-2006 Laurent Sansonetti # Modifications Copyright (C) 2011 Matijs van Zuijlen # # Alexandria is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of the # License, or (at your option) any later version. # # Alexandria is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public # License along with Alexandria; see the file COPYING. If not, # write to the Free Software Foundation, Inc., 51 Franklin Street, # Fifth Floor, Boston, MA 02110-1301 USA. module Alexandria class WebTheme attr_reader :name, :css_file, :preview_file, :pixmaps_directory def self.all themes_dir = [ # System dir File.join(Alexandria::Config::DATA_DIR, 'web-themes'), # User dir File.join(ENV['HOME'], '.alexandria', '.web-themes') ] themes_dir.map { |x| load(x) }.flatten end def has_pixmaps? File.exist?(@pixmaps_directory) end ####### private ####### def self.load(themes_dir) themes = [] if File.exist?(themes_dir) Dir.entries(themes_dir).each do |file| # ignore hidden files next if file =~ /^\./ # ignore non-directories path = File.join(themes_dir, file) next unless File.directory?(path) # ignore CVS directories next if file == 'CVS' css_file = File.join(path, file + '.css') preview_file = File.join(path, 'preview.jpg') [css_file, preview_file].each do |helper_file| raise "#{helper_file} not found" unless File.exist?(helper_file) end themes << WebTheme.new(css_file, preview_file, File.join(path, file, 'pixmaps')) end else FileUtils.mkdir_p(themes_dir) end themes end def initialize(css_file, preview_file, pixmaps_directory) @name = File.basename(css_file, '.css').capitalize @css_file = css_file @preview_file = preview_file @pixmaps_directory = pixmaps_directory end end end