Example #1
0
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)));
}
Example #2
0
TransfersWindow::TransfersWindow(StackedWindow *parent) :
    StackedWindow(parent),
    m_model(new TransferModel(this)),
    m_view(new QTreeView(this)),
    m_startAction(new QAction(tr("Start all transfers"), this)),
    m_pauseAction(new QAction(tr("Pause all transfers"), this)),
    m_contextMenu(new QMenu(this)),
    m_transferCommandAction(m_contextMenu->addAction(tr("Set custom command"),
                                                             this, SLOT(setCurrentTransferCustomCommand()))),
    m_transferStartAction(m_contextMenu->addAction(tr("Start"), this, SLOT(startCurrentTransfer()))),
    m_transferPauseAction(m_contextMenu->addAction(tr("Pause"), this, SLOT(pauseCurrentTransfer()))),
    m_transferCategoryMenu(m_contextMenu->addMenu(tr("Category"))),
    m_transferCategoryGroup(new QActionGroup(this)),
    m_transferPriorityMenu(m_contextMenu->addMenu(tr("Priority"))),
    m_transferPriorityGroup(new QActionGroup(this)),
    m_transferHighPriorityAction(m_transferPriorityMenu->addAction(tr("High"), this, SLOT(setCurrentTransferPriority()))),
    m_transferNormalPriorityAction(m_transferPriorityMenu->addAction(tr("Normal"), this, SLOT(setCurrentTransferPriority()))),
    m_transferLowPriorityAction(m_transferPriorityMenu->addAction(tr("Low"), this, SLOT(setCurrentTransferPriority()))),
    m_transferRemoveAction(m_contextMenu->addAction(tr("Remove"), this, SLOT(removeCurrentTransfer()))),
    m_label(new QLabel(QString("<p align='center'; style='font-size: 40px; color: %1'>%2</p>")
                              .arg(palette().color(QPalette::Mid).name()).arg(tr("No transfers queued")), this))
{
    setWindowTitle(tr("Transfers"));
    setCentralWidget(new QWidget);
        
    m_view->setModel(m_model);
    m_view->setSelectionBehavior(QTreeView::SelectRows);
    m_view->setContextMenuPolicy(Qt::CustomContextMenu);
    m_view->setEditTriggers(QTreeView::NoEditTriggers);
    m_view->setItemsExpandable(false);
    m_view->setIndentation(0);
    m_view->setUniformRowHeights(true);
    m_view->setAllColumnsShowFocus(true);
    m_view->setColumnHidden(1, true);
    
    QHeaderView *header = m_view->header();

    if (!header->restoreState(Settings::transfersHeaderViewState())) {
        const QFontMetrics fm = header->fontMetrics();
        header->resizeSection(0, fm.width("A long transfer name") + 10);
        header->resizeSection(2, fm.width(m_model->headerData(2).toString()) + 10);
        header->resizeSection(3, fm.width("999.99MB of 999.99MB (99.99%)") + 10);
        header->setSectionHidden(1, true);
    }
    
    m_transferCategoryGroup->setExclusive(true);
    m_transferPriorityGroup->setExclusive(true);
    m_transferHighPriorityAction->setCheckable(true);
    m_transferHighPriorityAction->setActionGroup(m_transferPriorityGroup);
    m_transferNormalPriorityAction->setCheckable(true);
    m_transferNormalPriorityAction->setActionGroup(m_transferPriorityGroup);
    m_transferLowPriorityAction->setCheckable(true);
    m_transferLowPriorityAction->setActionGroup(m_transferPriorityGroup);
    
    m_label->hide();
    
    m_layout = new QVBoxLayout(centralWidget());
    m_layout->addWidget(m_view);
    m_layout->addWidget(m_label);
    m_layout->setContentsMargins(0, 0, 0, 0);
    
    menuBar()->addAction(m_startAction);
    menuBar()->addAction(m_pauseAction);
    
    connect(m_model, SIGNAL(countChanged(int)), this, SLOT(onCountChanged(int)));
    connect(m_startAction, SIGNAL(triggered()), Transfers::instance(), SLOT(start()));
    connect(m_pauseAction, SIGNAL(triggered()), Transfers::instance(), SLOT(pause()));
    connect(m_view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showContextMenu(QPoint)));
    connect(m_contextMenu, SIGNAL(aboutToShow()), this, SLOT(setTransferMenuActions()));
    connect(Settings::instance(), SIGNAL(categoriesChanged()), this, SLOT(setCategoryMenuActions()));
    
    onCountChanged(m_model->rowCount());
    setCategoryMenuActions();
}