1 /* 2 * Copyright (C) 2010, 2014 Nicolas Bonnefon and other contributors 3 * 4 * This file is part of glogg. 5 * 6 * glogg is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * 11 * glogg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with glogg. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #include "platformfilewatcher.h" 21 22 #ifdef _WIN32 23 #include "winwatchtower.h" 24 #else 25 #include "inotifywatchtower.h" 26 #endif 27 28 #include "log.h" 29 30 std::shared_ptr<WatchTower> PlatformFileWatcher::watch_tower_; 31 32 PlatformFileWatcher::PlatformFileWatcher() : FileWatcher() 33 { 34 // Caution, this is NOT thread-safe or re-entrant! 35 if ( !watch_tower_ ) 36 { 37 #ifdef _WIN32 38 watch_tower_ = std::make_shared<WinWatchTower>(); 39 #else 40 watch_tower_ = std::make_shared<INotifyWatchTower>(); 41 #endif 42 } 43 } 44 45 PlatformFileWatcher::~PlatformFileWatcher() 46 { 47 } 48 49 void PlatformFileWatcher::addFile( const QString& fileName ) 50 { 51 LOG(logDEBUG) << "FileWatcher::addFile " << fileName.toStdString(); 52 53 watched_file_name_ = fileName; 54 55 notification_ = std::make_shared<WatchTower::Registration>( 56 watch_tower_->addFile( fileName.toStdString(), [this, fileName] { 57 emit fileChanged( fileName ); } ) ); 58 } 59 60 void PlatformFileWatcher::removeFile( const QString& fileName ) 61 { 62 LOG(logDEBUG) << "FileWatcher::removeFile " << fileName.toStdString(); 63 64 notification_ = nullptr; 65 } 66