diff options
Diffstat (limited to 'tools/assistant/tools/assistant/contentwindow.cpp')
-rw-r--r-- | tools/assistant/tools/assistant/contentwindow.cpp | 60 |
1 files changed, 37 insertions, 23 deletions
diff --git a/tools/assistant/tools/assistant/contentwindow.cpp b/tools/assistant/tools/assistant/contentwindow.cpp index ef272e8ca7..89060bd069 100644 --- a/tools/assistant/tools/assistant/contentwindow.cpp +++ b/tools/assistant/tools/assistant/contentwindow.cpp @@ -118,19 +118,24 @@ void ContentWindow::keyPressEvent(QKeyEvent *e) bool ContentWindow::eventFilter(QObject *o, QEvent *e) { - if (m_contentWidget && o == m_contentWidget->viewport() && e->type() - == QEvent::MouseButtonRelease) { + if (m_contentWidget && o == m_contentWidget->viewport() + && e->type() == QEvent::MouseButtonRelease) { QMouseEvent *me = static_cast<QMouseEvent*>(e); - if (m_contentWidget->indexAt(me->pos()).isValid() - && me->button() == Qt::LeftButton) { - itemClicked(m_contentWidget->currentIndex()); - } else if (m_contentWidget->indexAt(me->pos()).isValid() - && me->button() == Qt::MidButton) { - QHelpContentModel *contentModel = - qobject_cast<QHelpContentModel*>(m_contentWidget->model()); - QHelpContentItem *itm = - contentModel->contentItemAt(m_contentWidget->currentIndex()); - CentralWidget::instance()->setSourceInNewTab(itm->url()); + QModelIndex index = m_contentWidget->indexAt(me->pos()); + QItemSelectionModel *sm = m_contentWidget->selectionModel(); + + if (index.isValid() && (sm && sm->isSelected(index))) { + if (me->button() == Qt::LeftButton) { + itemClicked(index); + } else if (me->button() == Qt::MidButton) { + QHelpContentModel *contentModel = + qobject_cast<QHelpContentModel*>(m_contentWidget->model()); + if (contentModel) { + QHelpContentItem *itm = contentModel->contentItemAt(index); + if (itm && !isPdfFile(itm)) + CentralWidget::instance()->setSourceInNewTab(itm->url()); + } + } } } return QWidget::eventFilter(o, e); @@ -141,16 +146,19 @@ void ContentWindow::showContextMenu(const QPoint &pos) if (!m_contentWidget->indexAt(pos).isValid()) return; - QMenu menu; - QAction *curTab = menu.addAction(tr("Open Link")); - QAction *newTab = menu.addAction(tr("Open Link in New Tab")); - menu.move(m_contentWidget->mapToGlobal(pos)); - QHelpContentModel *contentModel = qobject_cast<QHelpContentModel*>(m_contentWidget->model()); QHelpContentItem *itm = contentModel->contentItemAt(m_contentWidget->currentIndex()); + QMenu menu; + QAction *curTab = menu.addAction(tr("Open Link")); + QAction *newTab = menu.addAction(tr("Open Link in New Tab")); + if (isPdfFile(itm)) + newTab->setEnabled(false); + + menu.move(m_contentWidget->mapToGlobal(pos)); + QAction *action = menu.exec(); if (curTab == action) emit linkActivated(itm->url()); @@ -160,14 +168,20 @@ void ContentWindow::showContextMenu(const QPoint &pos) void ContentWindow::itemClicked(const QModelIndex &index) { - if (!index.isValid()) - return; QHelpContentModel *contentModel = qobject_cast<QHelpContentModel*>(m_contentWidget->model()); - QHelpContentItem *itm = - contentModel->contentItemAt(index); - if (itm) - emit linkActivated(itm->url()); + + if (contentModel) { + QHelpContentItem *itm = contentModel->contentItemAt(index); + if (itm) + emit linkActivated(itm->url()); + } +} + +bool ContentWindow::isPdfFile(QHelpContentItem *item) const +{ + const QString &path = item->url().path(); + return path.endsWith(QLatin1String(".pdf"), Qt::CaseInsensitive); } QT_END_NAMESPACE |