void HelpIndexView::open(HelpIndexWidget* indexWidget, const QModelIndex &index)
{
QHelpIndexModel *model = qobject_cast<QHelpIndexModel*>(indexWidget->model());
if (model)
{
QString keyword = model->data(index, Qt::DisplayRole).toString();
QMap<QString, QUrl> links = model->linksForKeyword(keyword);
QUrl url;
if (links.count() > 1)
{
HelpTopicChooser tc(m_IndexWidget, keyword, links);
if (tc.exec() == QDialog::Accepted)
url = tc.link();
}
else if (links.count() == 1)
{
url = links.constBegin().value();
}
else
{
return;
}
IEditorInput::Pointer input(new HelpEditorInput(url));
this->GetSite()->GetPage()->OpenEditor(input, HelpEditor::EDITOR_ID);
}
}
void HelpIndexWidget::filterIndices(const QString &filter, const QString &wildcard)
{
QHelpIndexModel *indexModel = qobject_cast<QHelpIndexModel*>(model());
if (!indexModel)
return;
QModelIndex idx = indexModel->filter(filter, wildcard);
if (idx.isValid())
setCurrentIndex(idx);
}
bool IndexWindow::eventFilter(QObject *obj, QEvent *e)
{
if (obj == m_searchLineEdit && e->type() == QEvent::KeyPress) {
QKeyEvent *ke = static_cast<QKeyEvent*>(e);
QModelIndex idx = m_indexWidget->currentIndex();
switch (ke->key()) {
case Qt::Key_Up:
idx = m_indexWidget->model()->index(idx.row()-1,
idx.column(), idx.parent());
if (idx.isValid())
m_indexWidget->setCurrentIndex(idx);
break;
case Qt::Key_Down:
idx = m_indexWidget->model()->index(idx.row()+1,
idx.column(), idx.parent());
if (idx.isValid())
m_indexWidget->setCurrentIndex(idx);
break;
case Qt::Key_Escape:
MainWindow::activateCurrentCentralWidgetTab();
break;
default:
;
}
} else if (obj == m_indexWidget && e->type() == QEvent::ContextMenu) {
QContextMenuEvent *ctxtEvent = static_cast<QContextMenuEvent*>(e);
QModelIndex idx = m_indexWidget->indexAt(ctxtEvent->pos());
if (idx.isValid()) {
QMenu menu;
QAction *curTab = menu.addAction(tr("Open Link"));
QAction *newTab = menu.addAction(tr("Open Link in New Tab"));
menu.move(m_indexWidget->mapToGlobal(ctxtEvent->pos()));
QAction *action = menu.exec();
if (curTab == action)
m_indexWidget->activateCurrentItem();
else if (newTab == action) {
QHelpIndexModel *model = qobject_cast<QHelpIndexModel*>(m_indexWidget->model());
QString keyword = model->data(idx, Qt::DisplayRole).toString();
if (model) {
QMap<QString, QUrl> links = model->linksForKeyword(keyword);
if (links.count() == 1) {
CentralWidget::instance()->setSourceInNewTab(links.constBegin().value());
} else {
TopicChooser tc(this, keyword, links);
if (tc.exec() == QDialog::Accepted) {
CentralWidget::instance()->setSourceInNewTab(tc.link());
}
}
}
}
}
}
return QWidget::eventFilter(obj, e);
}
void HelpIndexWidget::showLink(const QModelIndex &index)
{
if (!index.isValid())
return;
QHelpIndexModel *indexModel = qobject_cast<QHelpIndexModel*>(model());
if (!indexModel)
return;
QVariant v = indexModel->data(index, Qt::DisplayRole);
QString name;
if (v.isValid())
name = v.toString();
QMap<QString, QUrl> links = indexModel->linksForKeyword(name);
if (links.count() == 1)
{
emit linkActivated(links.constBegin().value(), name);
}
else if (links.count() > 1)
{
emit linksActivated(links, name);
}
}
void IndexWindow::open(QHelpIndexWidget* indexWidget, const QModelIndex &index)
{
QHelpIndexModel *model = qobject_cast<QHelpIndexModel*>(indexWidget->model());
if (model) {
QString keyword = model->data(index, Qt::DisplayRole).toString();
QMap<QString, QUrl> links = model->linksForKeyword(keyword);
QUrl url;
if (links.count() > 1) {
TopicChooser tc(this, keyword, links);
if (tc.exec() == QDialog::Accepted)
url = tc.link();
} else if (links.count() == 1) {
url = links.constBegin().value();
} else {
return;
}
if (!HelpViewer::canOpenPage(url.path()))
CentralWidget::instance()->setSource(url);
else
OpenPagesManager::instance().createPage(url);
}
}
