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/*
* Copyright (C) 2011-2017 elementary Developers
*
* 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/>.
*
* Authors: ammonkey <am.monkeyd@gmail.com>,
* lampe2 <michael@lazarski.me>,
* Akshay Shekher <voldyman666@gmail.com>,
* Victor Martinez <victoreduardm@gmail.com>
*
* Initial implementation of FileService was heavily inspired by
* Synapse DesktopFileService. Kudos to the Synapse's developers!
*
* The original Contractor implementation in Python was created by:
* Allen Lowe <lallenlowe@gmail.com>
*/
namespace Contractor {
public class FileService : Object {
public signal void contract_files_changed ();
private const string CONTRACT_DATA_DIR_NAME = "contractor";
private Gee.List<ContractDirectory> directories;
public FileService () {
directories = new Gee.LinkedList<ContractDirectory> ();
set_up_directories ();
}
public Gee.List<File> load_contract_files () {
var contract_files = new Gee.LinkedList<File> ();
foreach (var directory in directories) {
contract_files.add_all (directory.lookup_contract_files ());
}
return contract_files;
}
private void set_up_directories () {
var data_dir_paths = new string[0];
// The user's data dir takes priority over system-wide data directories
data_dir_paths += Environment.get_user_data_dir ();
foreach (string data_dir in Environment.get_system_data_dirs ()) {
data_dir_paths += data_dir;
}
foreach (var path in data_dir_paths) {
var directory = File.new_for_path (path).get_child (CONTRACT_DATA_DIR_NAME);
var contract_dir = new ContractDirectory (directory);
contract_dir.changed.connect (() => contract_files_changed ());
directories.add (contract_dir);
}
}
}
}
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