TransfersView::TransfersView(QWidget *parent) :
QWidget(parent),
m_model(new TransferModel(this)),
m_transferMenu(new QMenu(tr("&Transfer"), this)),
m_categoryMenu(new QMenu(tr("&Category"), this)),
m_priorityMenu(new QMenu(tr("&Priority"), this)),
m_propertiesMenu(new QMenu(tr("&Properties"), this)),
m_concurrentMenu(new QMenu(tr("Maximum &concurrent transfers"), this)),
m_categoryGroup(new QActionGroup(this)),
m_priorityGroup(new QActionGroup(this)),
m_concurrentGroup(new QActionGroup(this)),
m_startAction(new QAction(QIcon::fromTheme("media-playback-start"), tr("&Start all downloads"), this)),
m_pauseAction(new QAction(QIcon::fromTheme("media-playback-pause"), tr("&Pause all downloads"), this)),
m_propertiesAction(new QAction(QIcon::fromTheme("document-properties"), tr("&Properties"), this)),
m_transferCommandAction(new QAction(QIcon::fromTheme("system-run"), tr("Set &custom command"), this)),
m_transferStartAction(new QAction(QIcon::fromTheme("media-playback-start"), tr("&Start"), this)),
m_transferPauseAction(new QAction(QIcon::fromTheme("media-playback-pause"), tr("&Pause"), this)),
m_transferRemoveAction(new QAction(QIcon::fromTheme("edit-delete"), tr("&Remove"), this)),
m_toolBar(new QToolBar(this)),
m_view(new QTreeView(this)),
m_layout(new QVBoxLayout(this))
{
m_transferMenu->addAction(m_transferCommandAction);
m_transferMenu->addAction(m_transferStartAction);
m_transferMenu->addAction(m_transferPauseAction);
m_transferMenu->addMenu(m_categoryMenu);
m_transferMenu->addMenu(m_priorityMenu);
m_transferMenu->addAction(m_transferRemoveAction);
m_transferMenu->setEnabled(false);
setCategoryMenuActions();
const QStringList priorities = QStringList() << tr("High") << tr("Normal") << tr("Low");
for (int i = 0; i < priorities.size(); i++) {
QAction *action = m_priorityMenu->addAction(priorities.at(i), this, SLOT(setTransferPriority()));
action->setCheckable(true);
action->setData(i);
m_priorityGroup->addAction(action);
}
const int max = Settings::maximumConcurrentTransfers();
for (int i = 1; i <= MAX_CONCURRENT_TRANSFERS; i++) {
QAction *action = m_concurrentMenu->addAction(QString::number(i), this, SLOT(setMaximumConcurrentTransfers()));
action->setCheckable(true);
action->setChecked(i == max);
action->setData(i);
m_concurrentGroup->addAction(action);
}
m_propertiesMenu->addMenu(m_concurrentMenu);
m_toolBar->setMovable(false);
m_toolBar->addAction(m_startAction);
m_toolBar->addAction(m_pauseAction);
m_toolBar->addAction(m_propertiesAction);
m_view->setModel(m_model);
m_view->setItemDelegate(new TransferDelegate(m_view));
m_view->setAlternatingRowColors(true);
m_view->setSelectionBehavior(QTreeView::SelectRows);
m_view->setContextMenuPolicy(Qt::CustomContextMenu);
m_view->setEditTriggers(QTreeView::NoEditTriggers);
m_view->setItemsExpandable(false);
m_view->setUniformRowHeights(true);
m_view->setAllColumnsShowFocus(true);
m_view->setRootIsDecorated(false);
m_view->header()->restoreState(Settings::transfersHeaderViewState());
m_layout->addWidget(m_toolBar);
m_layout->addWidget(m_view);
m_layout->setContentsMargins(0, 0, 0, 0);
connect(m_categoryMenu, SIGNAL(aboutToShow()), this, SLOT(setActiveCategoryMenuAction()));
connect(m_priorityMenu, SIGNAL(aboutToShow()), this, SLOT(setActivePriorityMenuAction()));
connect(m_startAction, SIGNAL(triggered()), Transfers::instance(), SLOT(start()));
connect(m_pauseAction, SIGNAL(triggered()), Transfers::instance(), SLOT(pause()));
connect(m_propertiesAction, SIGNAL(triggered()), this, SLOT(showPropertiesMenu()));
connect(m_transferCommandAction, SIGNAL(triggered()), this, SLOT(setTransferCustomCommand()));
connect(m_transferStartAction, SIGNAL(triggered()), this, SLOT(queueTransfer()));
connect(m_transferPauseAction, SIGNAL(triggered()), this, SLOT(pauseTransfer()));
connect(m_transferRemoveAction, SIGNAL(triggered()), this, SLOT(removeTransfer()));
connect(m_view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showContextMenu(QPoint)));
connect(m_view->selectionModel(), SIGNAL(currentRowChanged(QModelIndex, QModelIndex)),
this, SLOT(onCurrentTransferChanged(QModelIndex)));
connect(Settings::instance(), SIGNAL(categoriesChanged()), this, SLOT(setCategoryMenuActions()));
connect(Settings::instance(), SIGNAL(maximumConcurrentTransfersChanged(int)),
this, SLOT(onMaximumConcurrentTransfersChanged(int)));
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
m_transferMenu(new QMenu(tr("Download"), this)),
m_packageMenu(new QMenu(tr("Package"), this)),
m_addUrlsAction(new QAction(QIcon::fromTheme("general_add"), tr("Add URLs"), this)),
m_importUrlsAction(new QAction(QIcon::fromTheme("general_toolbar_folder"), tr("Import URLs"), this)),
m_retrieveUrlsAction(new QAction(QIcon::fromTheme("general_search"), tr("Retrieve URLs"), this)),
m_clipboardUrlsAction(new QAction(QIcon::fromTheme("general_share"), tr("Clipboard URLs"), this)),
m_queueAction(new QAction(QIcon("/etc/hildon/theme/mediaplayer/Play.png"), tr("Start all DLs"), this)),
m_pauseAction(new QAction(QIcon("/etc/hildon/theme/mediaplayer/Pause.png"), tr("Pause all DLs"), this)),
m_propertiesAction(new QAction(QIcon::fromTheme("general_information"), tr("Properties"), this)),
m_transferQueueAction(new QAction(tr("Start"), this)),
m_transferPauseAction(new QAction(tr("Pause"), this)),
m_transferCancelAction(new QAction(tr("Remove"), this)),
m_transferCancelDeleteAction(new QAction(tr("Remove and delete files"), this)),
m_packageQueueAction(new QAction(tr("Start"), this)),
m_packagePauseAction(new QAction(tr("Pause"), this)),
m_packageCancelAction(new QAction(tr("Remove"), this)),
m_packageCancelDeleteAction(new QAction(tr("Remove and delete files"), this)),
m_settingsAction(new QAction(tr("Settings"), this)),
m_pluginsAction(new QAction(tr("Load plugins"), this)),
m_aboutAction(new QAction(tr("About"), this)),
m_concurrentAction(new ValueSelectorAction(tr("Maximum concurrent DLs"), this)),
m_nextAction(new ValueSelectorAction(tr("After current DLs"), this)),
m_view(new QTreeView(this)),
m_toolBar(new QToolBar(this)),
m_activeLabel(new QLabel(QString("%1DLs").arg(TransferModel::instance()->activeTransfers()), this)),
m_speedLabel(new QLabel(Utils::formatBytes(TransferModel::instance()->totalSpeed()) + "/s", this))
{
setWindowTitle("QDL");
setCentralWidget(m_view);
addToolBar(Qt::BottomToolBarArea, m_toolBar);
menuBar()->addAction(m_concurrentAction);
menuBar()->addAction(m_nextAction);
menuBar()->addAction(m_queueAction);
menuBar()->addAction(m_pauseAction);
menuBar()->addAction(m_settingsAction);
menuBar()->addAction(m_pluginsAction);
menuBar()->addAction(m_aboutAction);
m_addUrlsAction->setShortcut(tr("Ctrl+N"));
m_importUrlsAction->setShortcut(tr("Ctrl+O"));
m_retrieveUrlsAction->setShortcut(tr("Ctrl+F"));
m_propertiesAction->setShortcut(tr("Ctrl+I"));
m_propertiesAction->setEnabled(false);
m_clipboardUrlsAction->setShortcut(tr("Ctrl+U"));
m_pluginsAction->setShortcut(tr("Ctrl+L"));
m_transferMenu->addAction(m_transferQueueAction);
m_transferMenu->addAction(m_transferPauseAction);
m_transferMenu->addAction(m_transferCancelAction);
m_transferMenu->addAction(m_transferCancelDeleteAction);
m_packageMenu->addAction(m_packageQueueAction);
m_packageMenu->addAction(m_packagePauseAction);
m_packageMenu->addAction(m_packageCancelAction);
m_packageMenu->addAction(m_packageCancelDeleteAction);
m_concurrentAction->setModel(new ConcurrentTransfersModel(m_concurrentAction));
m_concurrentAction->setValue(Settings::maximumConcurrentTransfers());
m_nextAction->setModel(new ActionModel(m_nextAction));
m_nextAction->setValue(Settings::nextAction());
QLabel *speedIcon = new QLabel(m_toolBar);
speedIcon->setPixmap(QIcon::fromTheme("general_received").pixmap(m_toolBar->iconSize()));
QWidget *spacer1 = new QWidget(m_toolBar);
spacer1->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
QWidget *spacer2 = new QWidget(m_toolBar);
spacer2->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
m_activeLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
m_speedLabel->setMinimumWidth(m_speedLabel->fontMetrics().width("9999.99MB/s"));
m_speedLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
m_toolBar->setAllowedAreas(Qt::BottomToolBarArea);
m_toolBar->setContextMenuPolicy(Qt::PreventContextMenu);
m_toolBar->setMovable(false);
m_toolBar->addAction(m_addUrlsAction);
m_toolBar->addAction(m_importUrlsAction);
m_toolBar->addAction(m_retrieveUrlsAction);
m_toolBar->addAction(m_clipboardUrlsAction);
m_toolBar->addAction(m_propertiesAction);
m_toolBar->addWidget(spacer1);
m_toolBar->addWidget(m_activeLabel);
m_toolBar->addWidget(spacer2);
m_toolBar->addWidget(m_speedLabel);
m_toolBar->addWidget(speedIcon);
m_view->setModel(TransferModel::instance());
m_view->setSelectionBehavior(QTreeView::SelectRows);
m_view->setContextMenuPolicy(Qt::CustomContextMenu);
m_view->setEditTriggers(QTreeView::NoEditTriggers);
m_view->setExpandsOnDoubleClick(true);
m_view->setItemsExpandable(true);
m_view->setUniformRowHeights(true);
m_view->setAllColumnsShowFocus(true);
QHeaderView *header = m_view->header();
if (!header->restoreState(Settings::transferViewHeaderState())) {
const QFontMetrics fm = header->fontMetrics();
header->resizeSection(0, 200);
header->resizeSection(2, fm.width("999.99MB of 999.99MB (99.99%)"));
header->resizeSection(3, fm.width("999.99KB/s"));
header->hideSection(1); // Hide priority column
}
connect(Settings::instance(), SIGNAL(maximumConcurrentTransfersChanged(int)),
this, SLOT(onMaximumConcurrentTransfersChanged(int)));
connect(Settings::instance(), SIGNAL(nextActionChanged(int)), this, SLOT(onNextActionChanged(int)));
connect(TransferModel::instance(), SIGNAL(captchaRequest(TransferItem*)), this, SLOT(showCaptchaDialog(TransferItem*)));
connect(TransferModel::instance(), SIGNAL(settingsRequest(TransferItem*)), this, SLOT(showPluginSettingsDialog(TransferItem*)));
connect(TransferModel::instance(), SIGNAL(activeTransfersChanged(int)), this, SLOT(onActiveTransfersChanged(int)));
connect(TransferModel::instance(), SIGNAL(totalSpeedChanged(int)), this, SLOT(onTotalSpeedChanged(int)));
connect(m_transferMenu, SIGNAL(aboutToShow()), this, SLOT(setTransferMenuActions()));
connect(m_packageMenu, SIGNAL(aboutToShow()), this, SLOT(setPackageMenuActions()));
connect(m_addUrlsAction, SIGNAL(triggered()), this, SLOT(showAddUrlsDialog()));
connect(m_importUrlsAction, SIGNAL(triggered()), this, SLOT(showImportUrlsDialog()));
connect(m_retrieveUrlsAction, SIGNAL(triggered()), this, SLOT(showRetrieveUrlsDialog()));
connect(m_clipboardUrlsAction, SIGNAL(triggered()), this, SLOT(showClipboardUrlsDialog()));
connect(m_queueAction, SIGNAL(triggered()), TransferModel::instance(), SLOT(queue()));
connect(m_pauseAction, SIGNAL(triggered()), TransferModel::instance(), SLOT(pause()));
connect(m_propertiesAction, SIGNAL(triggered()), this, SLOT(showCurrentItemProperties()));
connect(m_transferQueueAction, SIGNAL(triggered()), this, SLOT(queueCurrentTransfer()));
connect(m_transferPauseAction, SIGNAL(triggered()), this, SLOT(pauseCurrentTransfer()));
connect(m_transferCancelAction, SIGNAL(triggered()), this, SLOT(cancelCurrentTransfer()));
connect(m_transferCancelDeleteAction, SIGNAL(triggered()), this, SLOT(cancelAndDeleteCurrentTransfer()));
connect(m_packageQueueAction, SIGNAL(triggered()), this, SLOT(queueCurrentPackage()));
connect(m_packagePauseAction, SIGNAL(triggered()), this, SLOT(pauseCurrentPackage()));
connect(m_packageCancelAction, SIGNAL(triggered()), this, SLOT(cancelCurrentPackage()));
connect(m_packageCancelDeleteAction, SIGNAL(triggered()), this, SLOT(cancelAndDeleteCurrentPackage()));
connect(m_settingsAction, SIGNAL(triggered()), this, SLOT(showSettingsDialog()));
connect(m_pluginsAction, SIGNAL(triggered()), this, SLOT(loadPlugins()));
connect(m_aboutAction, SIGNAL(triggered()), this, SLOT(showAboutDialog()));
connect(m_concurrentAction, SIGNAL(valueChanged(QVariant)), this, SLOT(setMaximumConcurrentTransfers(QVariant)));
connect(m_nextAction, SIGNAL(valueChanged(QVariant)), this, SLOT(setNextAction(QVariant)));
connect(m_view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showContextMenu(QPoint)));
connect(m_view->selectionModel(), SIGNAL(currentRowChanged(QModelIndex, QModelIndex)),
this, SLOT(onCurrentRowChanged(QModelIndex)));
}
