git.maemo.org Git - qtrapids/blob - src/client/MainWindowPage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Lassi Väätämöinen   *
   3  *   lassi.vaatamoinen@ixonos.com   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21
  22 #include <qtrapids/dbus.hpp>
  23
  24 #include <QDebug>
  25 #include <QtGui/QMenuBar>
  26 #include <QtGui/QToolBar>
  27 #include <QAction>
  28 #include <QtGui/QFileDialog>
  29 #include <QtGui/QMessageBox>
  30 #include <QtGui/QTabWidget>
  31
  32 #include "DownloadView.h"
  33 #include "SeedView.h"
  34 #include "PreferencesDialog.h"
  35
  36 #include "MainWindowPage.h"
  37
  38 namespace qtrapids
  39 {
  40
  41 const QString ABOUT_TEXT
  42 = QString(QObject::trUtf8("QtRapids, a simple BitTorrent client based on"
  43                           "\nQt and Libtorrent."
  44                           "\n\nURL: http://qtrapids.garage.maemo.org/"
  45                           "\n\nAuthor(s):\nLassi Väätämöinen, lassi.vaatamoinen@ixonos.com"
  46                           "\nDenis Zalevskiy, denis.zalewsky@ixonos.com"
  47                           "\n\nIxonos Plc, Finland\n"));
  48
  49
  50 // Consturctor
  51 MainWindowPage::MainWindowPage() :
  52                 DuiApplicationPage()
  53                 //QMainWindowPage(), // Superclass
  54                 tabWidget_(NULL),
  55                 dlView_(NULL),
  56                 seedView_(NULL),
  57                 preferencesDialog_(NULL),
  58                 settings_(QCoreApplication::organizationName()
  59                           , QCoreApplication::applicationName()),
  60                 server_(QtRapidsServer::staticInterfaceName()
  61                         , "/qtrapids", QDBusConnection::sessionBus())
  62                 //      torrentHandles_(),
  63 {}
  64
  65
  66 void MainWindowPage::createContent()
  67 {
  68         // MENUBAR
  69 #if 0
  70         QMenuBar *menuBar = new QMenuBar();
  71         QMenu *tempMenu = NULL;
  72
  73         tempMenu = menuBar->addMenu(tr("&File"));
  74         QAction *openAction = tempMenu->addAction(tr("&Open"));
  75         QAction *removeAction = tempMenu->addAction(tr("&Remove"));
  76         removeAction->setEnabled(false);
  77         QAction *quitAction = tempMenu->addAction(tr("&Quit"));
  78
  79         tempMenu = menuBar->addMenu(tr("&Settings"));
  80         QAction *preferencesAction = tempMenu->addAction(tr("&Preferences"));
  81
  82         tempMenu = menuBar->addMenu(tr("&Help"));
  83         QAction *aboutAction = tempMenu->addAction(tr("&About"));
  84         QAction *aboutQtAction = tempMenu->addAction(tr("About &Qt"));
  85
  86         setMenuBar(menuBar);
  87 #endif
  88
  89         DuiAction* action;
  90         DuiWidget* panel = centralWidget();
  91         DuiLayout* layout = new DuiLayout( panel );
  92         panel->setLayout( layout );
  93         DuiLinearLayoutPolicy* policy = new DuiLinearLayoutPolicy( layout, Qt::Vertical );
  94         policy->setContentMargins( 12, 12, 12, 12 );
  95
  96         action = new DuiAction( NULL, "Open", panel );
  97         action->setLocation( DuiAction::ViewMenu );
  98         this->addAction( action );
  99         connect(action, SIGNAL(triggered()), this, SLOT(on_openAction_clicked()));
 100
 101         action = new DuiAction( NULL, "Remove", panel );
 102         action->setLocation( DuiAction::ViewMenu );
 103         this->addAction( action );
 104         connect(action, SIGNAL(triggered()), this, SLOT(on_removeAction_clicked()));
 105
 106         //connect(this, SIGNAL(itemSelected(bool)), removeAction, SLOT(setEnabled(bool)));
 107
 108         action = new DuiAction( NULL, "Quit", panel );
 109         action->setLocation( DuiAction::ViewMenu );
 110         this->addAction( action );
 111         connect(action, SIGNAL(triggered()), this, SLOT(on_quitAction_clicked()));
 112
 113         action = new DuiAction( NULL, "Preferences", panel );
 114         action->setLocation( DuiAction::ViewMenu );
 115         this->addAction( action );
 116         connect(action, SIGNAL(triggered()), this, SLOT(on_preferencesAction_clicked()));
 117
 118         action = new DuiAction( NULL, "About", panel );
 119         action->setLocation( DuiAction::ViewMenu );
 120         this->addAction( action );
 121         connect(action, SIGNAL(triggered()), this, SLOT(on_aboutAction_clicked()));
 122
 123         action = new DuiAction( NULL, "About Qt", panel );
 124         connect(action, SIGNAL(triggered()), this, SLOT(on_aboutQtAction_clicked()));
 125
 126 #if 0
 127         // TABWIDGET (central widget)
 128         tabWidget_ = new QTabWidget();
 129 #endif
 130
 131         /// @todo Exception handling
 132         dlView_ = new DownloadView(this);
 133         seedView_ = new SeedView(this);
 134         tabWidget_->addTab(dlView_, tr("Downloads"));
 135         tabWidget_->addTab(seedView_, tr("Seeds"));
 136         connect(dlView_, SIGNAL(itemSelectionChanged()), this,
 137                 SLOT(on_downloadItemSelectionChanged()));
 138
 139         connect(seedView_, SIGNAL(itemSelectionChanged()), this,
 140                 SLOT(on_seedItemSelectionChanged()));
 141
 142 #if 0
 143         // Tab widget as central widget.
 144         setCentralWidget(tabWidget_);
 145
 146         // TOOLBAR
 147         QToolBar *toolBar = new QToolBar();
 148         toolBar->addAction(tr("Open"));
 149         removeAction = toolBar->addAction(tr("Remove"));
 150         removeAction->setEnabled(false);
 151         addToolBar(Qt::TopToolBarArea, toolBar);
 152
 153         connect(this, SIGNAL(itemSelected(bool)), removeAction,
 154                 SLOT(setEnabled(bool)));
 155         connect(toolBar, SIGNAL(actionTriggered(QAction*)), this,
 156                 SLOT(handleToolBarAction(QAction*)));
 157
 158         QVariant geometry(settings_.value("geometry"));
 159         if (!geometry.isNull()) {
 160                 qDebug() << "restoring geometry";
 161                 restoreGeometry(geometry.toByteArray());
 162         }
 163 #endif
 164 }
 165
 166
 167 MainWindowPage::~MainWindowPage()
 168 {
 169         settings_.setValue("geometry", saveGeometry());
 170 }
 171
 172 // =========================== SLOTS =================================
 173 void MainWindowPage::on_openAction_clicked()
 174 {
 175         QFileDialog *dialog = new QFileDialog( this, "Open torrent file", QString(), tr("Torrent files (*.torrent)"));
 176         dialog->setFileMode(QFileDialog::ExistingFile);
 177         connect(dialog, SIGNAL(fileSelected(const QString&)), this, SLOT(on_torrentFileSelected(const QString&)));
 178         dialog->show();
 179
 180 }
 181
 182 void MainWindowPage::on_removeAction_clicked()
 183 {
 184         QString hash = dlView_->prepareRemoveSelected();
 185         try {
 186                 server_.removeTorrent(hash);
 187         } catch (...) {
 188                 qDebug() << "Exception removing torrent";
 189         }
 190 }
 191
 192 void MainWindowPage::on_quitAction_clicked()
 193 {
 194         close();
 195 }
 196
 197 void MainWindowPage::on_preferencesAction_clicked()
 198 {
 199         if (!preferencesDialog_) {
 200                 preferencesDialog_ = new PreferencesDialog(this);
 201         }
 202         preferencesDialog_->show();
 203         preferencesDialog_->raise();
 204         preferencesDialog_->activateWindow();
 205 }
 206
 207 void MainWindowPage::on_aboutAction_clicked()
 208 {
 209         QMessageBox::about(this, tr("About QtRapids"), ABOUT_TEXT);
 210 }
 211
 212
 213 void MainWindowPage::on_aboutQtAction_clicked()
 214 {
 215         QMessageBox::aboutQt (this, tr("About Qt"));
 216 }
 217
 218
 219 void MainWindowPage::on_downloadItemSelectionChanged()
 220 {
 221         qDebug() << "MainWindowPage::on_seedItemSelectionChanged():" << dlView_->currentItem();
 222         if (dlView_->currentItem() != NULL) {
 223                 emit(itemSelected(true));
 224         } else {
 225                 emit(itemSelected(false));
 226         }
 227 }
 228
 229 void MainWindowPage::on_seedItemSelectionChanged()
 230 {
 231         qDebug() << "MainWindowPage::on_seedItemSelectionChanged():" << seedView_->currentItem();
 232         if (seedView_->currentItem() != NULL) {
 233                 emit(itemSelected(true));
 234         } else {
 235                 emit(itemSelected(false));
 236         }
 237 }
 238
 239 void MainWindowPage::handleToolBarAction(QAction* action)
 240 {
 241         if (action->text() == "Open") {
 242                 on_openAction_clicked();
 243         } else if (action->text() == "Remove") {
 244                 on_removeAction_clicked();
 245         }
 246 }
 247
 248 void MainWindowPage::on_torrentFileSelected(const QString& file)
 249 {
 250         qDebug() << " MainWindowPage::on_torrentFileSelected(): " << file;
 251         // Torrent filename empty, do nothing.
 252         if (file == "") {
 253                 return;
 254         }
 255
 256         // Otherwise add torrent
 257         // For params, see: http://www.rasterbar.com/products/libtorrent/manual.html#add-torrent
 258         // save_path is the only mandatory parameter, rest are optional.
 259         //addParams.storage_mode = libtorrent::storage_mode_allocate;
 260         try {
 261                 server_.addTorrent(file, settings_.value("download/directory").toString()
 262                                    , ParamsMap_t());
 263         } catch (...) {
 264                 qDebug() << "Exception adding torrent";
 265         }
 266 }
 267
 268
 269 void MainWindowPage::alert(qtrapids::TorrentState info, qtrapids::ParamsMap_t other_info)
 270 {
 271         std::cerr << "got alert" << std::endl;
 272         dlView_->updateItem(info, other_info);
 273 }
 274
 275 } // namespace qtrapids