qBittorrent/src/GUI.h

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/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contact : chris@qbittorrent.org
*/
#ifndef GUI_H
#define GUI_H
#include <QMainWindow>
#include <QHash>
#include <QProcess>
#include <QTcpServer>
#include <QTcpSocket>
#include <QCloseEvent>
#include <QSystemTrayIcon>
#include <libtorrent/entry.hpp>
#include <libtorrent/bencode.hpp>
#include <libtorrent/session.hpp>
#include <libtorrent/fingerprint.hpp>
#include <libtorrent/session_settings.hpp>
#include <libtorrent/identify_client.hpp>
#include <libtorrent/alert_types.hpp>
#include "ui_MainWindow.h"
#include "options_imp.h"
#include "about_imp.h"
#include "previewSelect.h"
#include "trackerLogin.h"
#define TIME_TRAY_BALLOON 5000
class createtorrent;
class QTimer;
class DLListDelegate;
class SearchListDelegate;
class downloadThread;
class downloadFromURL;
using namespace libtorrent;
namespace fs = boost::filesystem;
class GUI : public QMainWindow, private Ui::MainWindow{
Q_OBJECT
private:
// Bittorrent
session *s;
std::pair<unsigned short, unsigned short> listenPorts;
QHash<QString, torrent_handle> handles;
QTimer *checkConnect;
QTimer *timerScan;
QHash<QString, QStringList> trackerErrors;
trackerLogin *tracker_login;
QList<QPair<torrent_handle,std::string> > unauthenticated_trackers;
downloadThread *downloader;
downloadFromURL *downloadFromURLDialog;
bool DHTEnabled;
// GUI related
options_imp *options;
createtorrent *createWindow;
QTimer *refresher;
QSystemTrayIcon *myTrayIcon;
QMenu *myTrayIconMenu;
about *aboutdlg;
QStandardItemModel *DLListModel;
DLListDelegate *DLDelegate;
QStandardItemModel *SearchListModel;
SearchListDelegate *SearchDelegate;
QStringList supported_preview_extensions;
unsigned int nbTorrents;
QLabel *connecStatusLblIcon;
// Preview
previewSelect *previewSelection;
QProcess *previewProcess;
// Search related
QHash<QString, QString> searchResultsUrls;
QProcess *searchProcess;
bool search_stopped;
bool no_search_results;
QByteArray search_result_line_truncated;
unsigned long nb_search_results;
QTcpServer tcpServer;
QTcpSocket *clientConnection;
protected slots:
// GUI related slots
void dropEvent(QDropEvent *event);
void dragEnterEvent(QDragEnterEvent *event);
void toggleVisibility(QSystemTrayIcon::ActivationReason e);
void showAbout();
void setInfoBar(const QString& info, const QString& color="black");
void updateDlList();
void showCreateWindow();
void clearLog();
void readParamsOnSocket();
void acceptConnection();
void saveCheckedSearchEngines(int) const;
void saveColWidthDLList() const;
void saveColWidthSearchList() const;
void loadCheckedSearchEngines();
bool loadColWidthDLList();
bool loadColWidthSearchList();
void sortDownloadList(int index);
void sortDownloadListFloat(int index, Qt::SortOrder sortOrder);
void sortDownloadListString(int index, Qt::SortOrder sortOrder);
void sortSearchList(int index);
void sortSearchListInt(int index, Qt::SortOrder sortOrder);
void sortSearchListString(int index, Qt::SortOrder sortOrder);
void displayDLListMenu(const QPoint& pos);
void selectGivenRow(const QModelIndex& index);
void togglePausedState(const QModelIndex& index);
void displayInfoBarMenu(const QPoint& pos);
void displayGUIMenu(const QPoint& pos);
void previewFileSelection();
void previewFile(const QString& filePath);
void cleanTempPreviewFile(int, QProcess::ExitStatus);
void balloonClicked();
void writeSettings();
void readSettings();
// Torrent actions
void showProperties(const QModelIndex &index);
void propertiesSelection();
void addTorrent(const QString& path, bool fromScanDir = false, const QString& from_url = QString());
void pauseAll();
void startAll();
void pauseSelection();
void startSelection();
void askForTorrents();
void deletePermanently();
void deleteSelection();
void resumeUnfinished();
void saveFastResumeData() const;
void checkConnectionStatus();
void scanDirectory();
void setGlobalRatio(float ratio);
void configureSession();
void processParams(const QStringList& params);
void addUnauthenticatedTracker(QPair<torrent_handle,std::string> tracker);
void processDownloadedFile(QString url, QString file_path, int return_code, QString errorBuffer);
void downloadFromURLList(const QStringList& url_list);
bool loadFilteredFiles(torrent_handle &h);
bool hasFilteredFiles(const QString& fileName);
void reloadTorrent(const torrent_handle &h, bool compact_mode = true);
// Search slots
void on_search_button_clicked();
void on_stop_search_button_clicked();
void on_clear_button_clicked();
void on_download_button_clicked();
void on_update_nova_button_clicked();
void appendSearchResult(const QString& line);
void searchFinished(int exitcode,QProcess::ExitStatus);
void readSearchOutput();
void searchStarted();
void downloadSelectedItem(const QModelIndex& index);
// Utils slots
void setRowColor(int row, const QString& color, bool inDLList=true);
// Options slots
void showOptions() const;
void OptionsSaved(const QString& info);
// HTTP slots
void downloadFromUrl(const QString& url);
void askForTorrentUrl();
public slots:
void setLocale(QString locale);
protected:
void closeEvent(QCloseEvent *);
void hideEvent(QHideEvent *);
public:
// Construct / Destruct
GUI(QWidget *parent=0, QStringList torrentCmdLine=QStringList());
~GUI();
// Methods
int getRowFromName(const QString& name) const;
float getNovaVersion(const QString& novaPath) const;
QByteArray getNovaChangelog(const QString& novaPath) const;
void updateNova() const;
bool isFilePreviewPossible(const torrent_handle& h) const;
QString getSavePath(QString fileName);
QPoint screenCenter();
};
#endif