2011-04-06 13:48:02 +04:00
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/*
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* Copyright (C) by Duncan Mac-Vicar P. <duncan@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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2011-02-17 02:21:45 +03:00
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#include <QAction>
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#include <QDebug>
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#include <QDesktopServices>
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#include <QIcon>
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#include <QMutexLocker>
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2011-04-05 14:16:24 +04:00
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#include <QTimer>
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2011-02-17 02:21:45 +03:00
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#include <QUrl>
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#include "mirall/constants.h"
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#include "mirall/folder.h"
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#include "mirall/folderwatcher.h"
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2011-10-06 12:54:54 +04:00
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#define DEFAULT_POLL_INTERVAL_SEC 45
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2011-04-05 14:16:24 +04:00
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2011-02-17 02:21:45 +03:00
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namespace Mirall {
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2011-04-06 11:52:02 +04:00
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Folder::Folder(const QString &alias, const QString &path, QObject *parent)
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2011-02-17 02:21:45 +03:00
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: QObject(parent),
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_errorCount(0),
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2011-04-05 14:16:24 +04:00
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_path(path),
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_pollTimer(new QTimer(this)),
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2011-04-06 11:52:02 +04:00
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_pollInterval(DEFAULT_POLL_INTERVAL_SEC),
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2011-04-06 17:22:40 +04:00
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_alias(alias),
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_onlyOnlineEnabled(false),
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2011-04-06 17:57:18 +04:00
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_onlyThisLANEnabled(false),
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2011-10-13 18:41:24 +04:00
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_online(false),
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_enabled(true)
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2011-02-17 02:21:45 +03:00
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{
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_openAction = new QAction(QIcon::fromTheme(FOLDER_ICON), path, this);
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2011-02-17 17:10:06 +03:00
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_openAction->setIconVisibleInMenu(true);
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2011-04-06 14:09:56 +04:00
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_openAction->setIcon(QIcon::fromTheme(FOLDER_ICON));
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2011-02-17 17:10:06 +03:00
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2011-02-17 13:27:05 +03:00
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QObject::connect(_openAction, SIGNAL(triggered(bool)), SLOT(slotOpenFolder()));
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2011-02-17 02:21:45 +03:00
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2011-04-06 12:40:15 +04:00
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_pollTimer->setSingleShot(true);
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2011-04-05 14:16:24 +04:00
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_pollTimer->setInterval(pollInterval() * 1000);
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QObject::connect(_pollTimer, SIGNAL(timeout()), this, SLOT(slotPollTimerTimeout()));
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_pollTimer->start();
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2011-02-17 02:21:45 +03:00
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_watcher = new Mirall::FolderWatcher(path, this);
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2011-03-23 01:03:43 +03:00
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QObject::connect(_watcher, SIGNAL(folderChanged(const QStringList &)),
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SLOT(slotChanged(const QStringList &)));
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2011-03-28 01:29:45 +04:00
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QObject::connect(this, SIGNAL(syncStarted()),
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SLOT(slotSyncStarted()));
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2011-04-08 13:36:53 +04:00
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QObject::connect(this, SIGNAL(syncFinished(const SyncResult &)),
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SLOT(slotSyncFinished(const SyncResult &)));
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2011-03-28 01:29:45 +04:00
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2011-04-06 17:57:18 +04:00
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_online = _networkMgr.isOnline();
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QObject::connect(&_networkMgr, SIGNAL(onlineStateChanged(bool)), SLOT(slotOnlineChanged(bool)));
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2011-02-17 02:21:45 +03:00
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}
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QAction * Folder::openAction() const
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{
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return _openAction;
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}
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Folder::~Folder()
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{
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}
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2011-04-06 11:52:02 +04:00
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QString Folder::alias() const
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{
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return _alias;
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}
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2011-02-17 17:10:06 +03:00
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QString Folder::path() const
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{
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return _path;
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}
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2011-10-13 18:41:24 +04:00
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bool Folder::syncEnabled() const
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{
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return _enabled;
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}
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void Folder::setSyncEnabled( bool doit )
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{
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_enabled = doit;
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}
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2011-04-06 17:22:40 +04:00
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bool Folder::onlyOnlineEnabled() const
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{
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return _onlyOnlineEnabled;
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}
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void Folder::setOnlyOnlineEnabled(bool enabled)
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{
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_onlyOnlineEnabled = enabled;
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}
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bool Folder::onlyThisLANEnabled() const
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{
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return _onlyThisLANEnabled;
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}
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void Folder::setOnlyThisLANEnabled(bool enabled)
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{
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_onlyThisLANEnabled = enabled;
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}
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2011-04-05 14:16:24 +04:00
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int Folder::pollInterval() const
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{
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return _pollInterval;
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}
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void Folder::setPollInterval(int seconds)
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{
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_pollInterval = seconds;
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}
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2011-09-27 10:15:30 +04:00
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int Folder::errorCount()
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{
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return _errorCount;
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}
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void Folder::resetErrorCount()
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{
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_errorCount = 0;
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}
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void Folder::incrementErrorCount()
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{
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// if the error count gets higher than three, the interval timer
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// of the watcher is doubled.
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_errorCount++;
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if( _errorCount > 1 ) {
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int interval = _watcher->eventInterval();
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int newInt = 2*interval;
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qDebug() << "Set new watcher interval to " << newInt;
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_watcher->setEventInterval( newInt );
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_errorCount = 0;
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}
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}
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2011-10-13 18:41:24 +04:00
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SyncResult Folder::lastSyncResult() const
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{
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return _lastSyncResult;
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}
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2011-04-06 17:57:18 +04:00
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void Folder::evaluateSync(const QStringList &pathList)
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{
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if( !_enabled ) {
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qDebug() << "*" << alias() << "sync skipped, disabled!";
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return;
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}
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if (!_online && onlyOnlineEnabled()) {
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qDebug() << "*" << alias() << "sync skipped, not online";
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return;
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}
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startSync(pathList);
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}
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2011-04-05 14:16:24 +04:00
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void Folder::slotPollTimerTimeout()
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{
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qDebug() << "* Polling" << alias() << "for changes. Ignoring all pending events until now";
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_watcher->clearPendingEvents();
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2011-04-06 17:57:18 +04:00
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qDebug() << "* " << alias() << "Poll timer disabled";
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_pollTimer->stop();
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2011-04-06 17:57:18 +04:00
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evaluateSync(QStringList());
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}
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void Folder::slotOnlineChanged(bool online)
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{
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qDebug() << "* " << alias() << "is" << (online ? "now online" : "no longer online");
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_online = online;
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}
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2011-03-23 01:03:43 +03:00
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void Folder::slotChanged(const QStringList &pathList)
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{
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evaluateSync(pathList);
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}
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void Folder::slotOpenFolder()
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{
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QDesktopServices::openUrl(QUrl(_path));
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}
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2011-02-17 17:10:06 +03:00
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void Folder::slotSyncStarted()
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{
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2011-03-27 04:26:41 +04:00
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// disable events until syncing is done
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_watcher->setEventsEnabled(false);
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2011-04-06 14:09:56 +04:00
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_openAction->setIcon(QIcon::fromTheme(FOLDER_SYNC_ICON));
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2011-02-17 17:10:06 +03:00
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}
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2011-04-08 13:36:53 +04:00
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void Folder::slotSyncFinished(const SyncResult &result)
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{
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_lastSyncResult = result;
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_watcher->setEventsEnabled(true);
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_openAction->setIcon(QIcon::fromTheme(FOLDER_ICON));
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// reenable the poll timer
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qDebug() << "* " << alias() << "Poll timer enabled";
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_pollTimer->start();
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2011-02-17 17:10:06 +03:00
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}
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2011-02-17 02:21:45 +03:00
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2011-10-18 12:22:24 +04:00
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void Folder::setBackend( const QString& b )
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{
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_backend = b;
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}
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QString Folder::backend() const
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{
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return _backend;
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}
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2011-02-17 02:21:45 +03:00
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} // namespace Mirall
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#include "folder.moc"
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