source: src/i4ucconfiguration.vala @ 6915425a0e86f2ba09bd797739dee20e186f3bb5

/* i4ucconfiguration.vala
 *
 * Copyright (C) 2009  Matias De la Puente
 *
 * This program 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Author:
 *      Matias De la Puente <mfpuente.ar@gmail.com>
 */

public class I4uc.Configuration: GLib.Object
{
        private const string _I4UC_CONFIG = "i4uc config";
        private const string _SOURCE_FILES_CONFIG = "Source files preferences";
        
        private static Configuration _config;
        private string _filename;
        
        public bool is_open { set; get; }
        
        public bool projects_panel_visible { set; get; }
        public bool logs_panel_visible { set; get; }
        public string working_directory { set; get; default = Environment.get_home_dir (); }
        
        public string source_files_font { set; get; default = "Monospace 11"; }
        public int source_files_tab_width { set; get; default = 8; }
        public bool source_files_auto_indent { set; get; }
        public bool source_files_highlight_current_line { set; get; }
        public bool source_files_insert_spaces_instead_of_tabs { set; get; }
        public bool source_files_show_line_numbers { set; get; }

        public static Configuration get_instance ()
        {
                if (_config == null)
                        _config = new Configuration ();
                return _config;
        }
        
        public bool open ()
        {
                _filename = Path.build_filename (Environment.get_home_dir (), ".config", "i4uc.conf");
                if (!FileUtils.test (Path.get_dirname (_filename), FileTest.EXISTS))
                        DirUtils.create (Path.get_dirname (_filename), 0700);
                
                if (!FileUtils.test (_filename, FileTest.EXISTS))
                        return false;
                
                var key_file = new KeyFile ();
                if (!key_file.load_from_file (_filename, KeyFileFlags.NONE))
                {
                        print ("Error opening %s", _filename);
                        this.is_open = false;
                        return false;
                }
                
                this.projects_panel_visible = key_file.get_boolean (_I4UC_CONFIG, "projects_panel_visible");
                this.logs_panel_visible = key_file.get_boolean (_I4UC_CONFIG, "logs_panel_visible");
                this.working_directory = key_file.get_string (_I4UC_CONFIG, "working_directory");
                
                this.source_files_font = key_file.get_string (_SOURCE_FILES_CONFIG, "font");
                this.source_files_tab_width = key_file.get_integer (_SOURCE_FILES_CONFIG, "tab_width");
                this.source_files_auto_indent = key_file.get_boolean (_SOURCE_FILES_CONFIG, "auto_indent");
                this.source_files_highlight_current_line = key_file.get_boolean (_SOURCE_FILES_CONFIG, "highlight_current_line");
                this.source_files_insert_spaces_instead_of_tabs = key_file.get_boolean (_SOURCE_FILES_CONFIG, "insert_spaces_instead_of_tabs");
                this.source_files_show_line_numbers = key_file.get_boolean (_SOURCE_FILES_CONFIG, "show_line_numbers");
                
                this.is_open = true;
                return true;
        }
        
        public void save ()
        {
                var key_file = new KeyFile ();
                
                key_file.set_boolean (_I4UC_CONFIG, "projects_panel_visible", _projects_panel_visible);
                key_file.set_boolean (_I4UC_CONFIG, "logs_panel_visible", _logs_panel_visible);
                key_file.set_string (_I4UC_CONFIG, "working_directory", _working_directory);
                
                key_file.set_string (_SOURCE_FILES_CONFIG, "font", _source_files_font);
                key_file.set_integer (_SOURCE_FILES_CONFIG, "tab_width", _source_files_tab_width);
                key_file.set_boolean (_SOURCE_FILES_CONFIG, "auto_indent", _source_files_auto_indent);
                key_file.set_boolean (_SOURCE_FILES_CONFIG, "highlight_current_line", _source_files_highlight_current_line);
                key_file.set_boolean (_SOURCE_FILES_CONFIG, "insert_spaces_instead_of_tabs", _source_files_insert_spaces_instead_of_tabs);
                key_file.set_boolean (_SOURCE_FILES_CONFIG, "show_line_numbers", _source_files_show_line_numbers);
                
                FileUtils.set_contents (_filename, key_file.to_data (null));
        }
}