#include <QtGui/QMenuBar>
#include <QtGui/QToolBar>
#include <QAction>
-#include <QtGui/QFileDialog>
-#include <QtGui/QMessageBox>
-#include <QtGui/QTabWidget>
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QApplication>
+#include <QPluginLoader>
#include "DownloadView.h"
#include "SeedView.h"
= QString(QObject::trUtf8("QtRapids, a simple BitTorrent client based on"
"\nQt and Libtorrent."
"\n\nURL: http://qtrapids.garage.maemo.org/"
- "\n\nAuthor(s):\nLassi Väätämöinen, lassi.vaatamoinen@ixonos.com"
+ "\n\nAuthors:\nLassi Väätämöinen, lassi.vaatamoinen@ixonos.com"
"\nDenis Zalevskiy, denis.zalewsky@ixonos.com"
"\n\nIxonos Plc, Finland\n"));
+const QString PLUGINS_DIR = "plugins";
// Consturctor
MainWindow::MainWindow() :
tabWidget_(NULL),
dlView_(NULL),
seedView_(NULL),
+ searchWidget_(NULL),
preferencesDialog_(NULL),
settings_(QCoreApplication::organizationName()
, QCoreApplication::applicationName()),
+ pluginDirs_(),
server_(QtRapidsServer::staticInterfaceName()
, "/qtrapids", QDBusConnection::sessionBus())
// torrentHandles_(),
// TABWIDGET (central widget)
tabWidget_ = new QTabWidget();
+ tabWidget_->setTabsClosable(true);
/// @todo Exception handling
dlView_ = new DownloadView(this);
SLOT(setEnabled(bool)));
connect(toolBar, SIGNAL(actionTriggered(QAction*)), this,
SLOT(handleToolBarAction(QAction*)));
+ connect (tabWidget_, SIGNAL(tabCloseRequested(int)), this, SLOT(on_tabWidget_tabCloseRequested(int)));
+ connect(&server_, SIGNAL(alert(qtrapids::TorrentState, qtrapids::ParamsMap_t)),
+ this, SLOT(on_alert(qtrapids::TorrentState, qtrapids::ParamsMap_t)));
+
+// connect(&btSession_, SIGNAL(alert(std::auto_ptr<Alert>)),
+// this, SLOT(on_alert(std::auto_ptr<Alert>)));
+
+
+ LoadPlugins();
+
+}
+
+
+MainWindow::~MainWindow()
+{
+ settings_.setValue("geometry", saveGeometry());
+}
+
+// ===================== Implements PluginInterface =========================
+/// @todo add PluginInterface parameter to request plugin name
+bool MainWindow::setGui(QWidget* widget, PluginWidgetType type, qtrapids::PluginInterface* plugin)
+{
+#ifdef QTRAPIDS_DEBUG
+ qDebug() << "MainWindow::setGui():" << dlView_->currentItem();
+#endif
+
+ if (plugin && plugin->identifier() == "SearchPlugin") {
+ searchWidget_ = widget;
+ } else {
+ return false;
+ }
+
+ tabWidget_->addTab(widget, tr("Search"));
+ return true;
+}
+
+/// @todo Add PluginInterface parameter to check which plugin gives the widget, to handle appropriately
+void MainWindow::addPluginWidget(QWidget* widget, PluginWidgetType type)
+{
+#ifdef QTRAPIDS_DEBUG
+ qDebug() << "MainWindow::addPluginWidget():" << dlView_->currentItem();
+#endif
+
+ if (type == qtrapids::PluginHostInterface::TAB_PAGE) {
+ int index = tabWidget_->addTab(widget, tr("Results"));
+ tabWidget_->setCurrentIndex(index);
+ //layout_->addWidget(widget);
+ }
+}
+void MainWindow::addToolbar(QWidget* widget, PluginWidgetType type)
+{
+}
+
+void MainWindow::addToolItem(QWidget* widget, PluginWidgetType type)
+{
+}
+
+void MainWindow::addMenu(QWidget* widget, PluginWidgetType type)
+{
+}
+
+void MainWindow::addMenuItem(QWidget* widget, PluginWidgetType type)
+{
+}
+
+bool MainWindow::eventRequest(QVariant param, PluginRequest req)
+{
+ if (req == qtrapids::PluginHostInterface::OPEN_FILE) {
+ QString sourceFile = param.toString();
+
+ // Get the source files name from the full path:
+ QFileInfo fInfo(sourceFile);
+ QString targetFile = fInfo.fileName();
+ targetFile = settings_.value("download/directory").toString() + "/" + targetFile;
+
+ // Copy temoporary file to Downloads directory...
+ if (!QFile::copy(sourceFile, targetFile)) {
+ qDebug() << "File copying failed";
+ return false;
+ } else {
+ // If copying was successful, remove the original temporary file.
+ QFile::remove(sourceFile);
+ }
+
+ /// @todo Torrent bencoding validity should be checked before starting(?)
+ // ...and start the torrent:
+ on_torrentFileSelected(targetFile);
+
+ } else if (req == qtrapids::PluginHostInterface::READ_BUFFER) {
+ // Create torrent information from char* buffer and start.
+ StartTorrentFromBufferData(param.toByteArray().constData(), param.toByteArray().size());
+ }
+
+ return true;
+}
+
+
+//=========================== PRIVATE ================================
+
+void MainWindow::LoadPlugins()
+{
+ // Get plugin directories from
+ QStringList pluginDirsTmp = settings_.value("plugins/path").toStringList();
+ QStringList nameFilters("*.so");
+
+ /// @todo enable "application directory" for plugin search in development/debug mode only. In release version
+ /// search plugins directory under $HOME/.qtrapids or system library paths
+ pluginDirsTmp << qApp->applicationDirPath();
+ pluginDirsTmp.removeDuplicates();
+
+ foreach (QString dir, pluginDirsTmp) {
+ pluginDirs_.append(QDir(dir));
+ }
+
+ foreach (QDir dir, pluginDirs_) {
+
+ if (dir.cd(PLUGINS_DIR)) {
+
+ foreach (QString fileName, dir.entryList(nameFilters, QDir::Files)) {
+ QPluginLoader pluginLoader(dir.absoluteFilePath(fileName));
+
+ // If plugin not loaded from another directory, then load
+ if (!pluginFileNames_.contains(fileName) && QLibrary::isLibrary(fileName)) {
+
+ if (pluginLoader.load()) {
+ qDebug() << "Plugin loaded: " << fileName;
+ } else {
+ qWarning() << "Plugin load failed: " << pluginLoader.errorString();
+ }
+
+ QObject *baseInstance = pluginLoader.instance();
+ if (!baseInstance) {
+ qDebug() << "Base instance = NULL.";
+ }
+
+ qtrapids::PluginInterface *plugin = qobject_cast<qtrapids::PluginInterface*>(baseInstance);
+
+ if (!plugin) {
+ qDebug() << "Cast failed.";
+ } else {
+ qtrapids::PluginInterface::Info info;
+ info.directory = dir.path();
+ qDebug() << dir.path();
+ plugin->initialize(this, info);
+ pluginFileNames_ += fileName;
+ }
+ } else {
+ qWarning() << "Plugin "
+ << fileName
+ << " already loaded from another directory, or not a valid library file";
+ }
+ }
+
+ } else {
+ qWarning() << PLUGINS_DIR << "directory not accessible or does not exist in " << dir.path();
+ }
+ }
+}
+
+
+void MainWindow::RestoreSettings()
+{
+
+ // Restore previous main window geometry:
QVariant geometry(settings_.value("geometry"));
if (!geometry.isNull()) {
qDebug() << "restoring geometry";
restoreGeometry(geometry.toByteArray());
}
+
+ // Restore torrent session settings to server:
+ qtrapids::ParamsMap_t options;
+ options["net/downloadRate"] = settings_.value("net/downloadRate").toString();
+ options["net/uploadRate"] = settings_.value("net/uploadRate").toString();
+ server_.setOptions(options);
}
-MainWindow::~MainWindow()
+// Opens torrent information from buffer data and adds torrent to session
+void MainWindow::StartTorrentFromBufferData(char const* data, int size)
{
- settings_.setValue("geometry", saveGeometry());
+
}
-// =========================== SLOTS =================================
+// =========================== PRIVATE SLOTS =================================
void MainWindow::on_openAction_clicked()
{
QFileDialog *dialog = new QFileDialog( this, "Open torrent file", QString(), tr("Torrent files (*.torrent)"));
}
}
+
void MainWindow::on_quitAction_clicked()
{
close();
}
+
void MainWindow::on_preferencesAction_clicked()
{
if (!preferencesDialog_) {
- preferencesDialog_ = new PreferencesDialog(this);
+ preferencesDialog_ = new PreferencesDialog(this, 0, &server_);
}
+
preferencesDialog_->show();
preferencesDialog_->raise();
preferencesDialog_->activateWindow();
}
+
void MainWindow::on_aboutAction_clicked()
{
QMessageBox::about(this, tr("About QtRapids"), ABOUT_TEXT);
}
+void MainWindow::on_tabWidget_tabCloseRequested(int index)
+{
+
+ int searchWidgetIndex = tabWidget_->indexOf(searchWidget_);
+
+ // Allow closing other tabs than the first two
+ // TODO The first two may well be closable, just add "show tabs" action for these in the menu
+ if (index != 0 && index != 1 && index != searchWidgetIndex) {
+ QWidget *remove = tabWidget_->widget(index);
+ tabWidget_->removeTab(index);
+ delete remove;
+ remove = NULL;
+ }
+}
+
+
void MainWindow::on_downloadItemSelectionChanged()
{
+#ifdef QTRAPIDS_DEBUG
qDebug() << "MainWindow::on_seedItemSelectionChanged():" << dlView_->currentItem();
+#endif
if (dlView_->currentItem() != NULL) {
emit(itemSelected(true));
} else {
}
}
+
void MainWindow::on_seedItemSelectionChanged()
{
+#ifdef QTRAPIDS_DEBUG
qDebug() << "MainWindow::on_seedItemSelectionChanged():" << seedView_->currentItem();
+#endif
if (seedView_->currentItem() != NULL) {
emit(itemSelected(true));
} else {
}
}
+
void MainWindow::handleToolBarAction(QAction* action)
{
if (action->text() == "Open") {
}
}
+
void MainWindow::on_torrentFileSelected(const QString& file)
{
+#ifdef QTRAPIDS_DEBUG
qDebug() << " MainWindow::on_torrentFileSelected(): " << file;
+#endif
// Torrent filename empty, do nothing.
if (file == "") {
return;
}
-void MainWindow::alert(qtrapids::TorrentState info, qtrapids::ParamsMap_t other_info)
+void MainWindow::on_alert(qtrapids::TorrentState info, qtrapids::ParamsMap_t other_info)
{
- std::cerr << "got alert" << std::endl;
+#ifdef QTRAPIDS_DEBUG
+ qDebug() << "got alert";
+#endif
dlView_->updateItem(info, other_info);
}
projects / qtrapids / blobdiff