void ThumbnailView::ThumbnailToolTip::setActive( bool b )
{
if ( b ) {
requestToolTip();
m_view->viewport()->installEventFilter( this );
}
else {
m_view->viewport()->removeEventFilter( this );
hide();
}
}
bool ThumbnailView::ThumbnailToolTip::eventFilter( QObject* o , QEvent* event )
{
if ( o == m_view->viewport() && event->type() == QEvent::Leave )
hide();
else if ( event->type() == QEvent::MouseMove || event->type() == QEvent::Wheel) {
// We need this to be done through a timer, so the thumbnail view gets the wheel even first,
// otherwise the fileName reported by mediaIdUnderCursor is wrong.
QTimer::singleShot(0,this, SLOT(requestToolTip()));
}
return false;
}
void ClangCodeModelServerInterface::dispatch(const MessageEnvelop &messageEnvelop)
{
switch (messageEnvelop.messageType()) {
case MessageType::EndMessage:
end();
break;
case MessageType::RegisterTranslationUnitForEditorMessage:
registerTranslationUnitsForEditor(messageEnvelop.message<RegisterTranslationUnitForEditorMessage>());
break;
case MessageType::UpdateTranslationUnitsForEditorMessage:
updateTranslationUnitsForEditor(messageEnvelop.message<UpdateTranslationUnitsForEditorMessage>());
break;
case MessageType::UnregisterTranslationUnitsForEditorMessage:
unregisterTranslationUnitsForEditor(messageEnvelop.message<UnregisterTranslationUnitsForEditorMessage>());
break;
case MessageType::RegisterProjectPartsForEditorMessage:
registerProjectPartsForEditor(messageEnvelop.message<RegisterProjectPartsForEditorMessage>());
break;
case MessageType::UnregisterProjectPartsForEditorMessage:
unregisterProjectPartsForEditor(messageEnvelop.message<UnregisterProjectPartsForEditorMessage>());
break;
case MessageType::RegisterUnsavedFilesForEditorMessage:
registerUnsavedFilesForEditor(messageEnvelop.message<RegisterUnsavedFilesForEditorMessage>());
break;
case MessageType::UnregisterUnsavedFilesForEditorMessage:
unregisterUnsavedFilesForEditor(messageEnvelop.message<UnregisterUnsavedFilesForEditorMessage>());
break;
case MessageType::CompleteCodeMessage:
completeCode(messageEnvelop.message<CompleteCodeMessage>());
break;
case MessageType::RequestDocumentAnnotationsMessage:
requestDocumentAnnotations(messageEnvelop.message<RequestDocumentAnnotationsMessage>());
break;
case MessageType::RequestReferencesMessage:
requestReferences(messageEnvelop.message<RequestReferencesMessage>());
break;
case MessageType::RequestFollowSymbolMessage:
requestFollowSymbol(messageEnvelop.message<RequestFollowSymbolMessage>());
break;
case MessageType::RequestToolTipMessage:
requestToolTip(messageEnvelop.message<RequestToolTipMessage>());
break;
case MessageType::UpdateVisibleTranslationUnitsMessage:
updateVisibleTranslationUnits(messageEnvelop.message<UpdateVisibleTranslationUnitsMessage>());
break;
default:
qWarning() << "Unknown ClangCodeModelServerMessage";
}
}
ToolTipManager::ToolTipManager(QAbstractItemView* parent)
: QObject(parent)
, d(new ToolTipManager::Private)
{
d->view = parent;
connect(parent, SIGNAL(viewportEntered()), this, SLOT(hideToolTip()));
connect(parent, SIGNAL(entered(QModelIndex)), this, SLOT(requestToolTip(QModelIndex)));
d->timer = new QTimer(this);
d->timer->setSingleShot(true);
connect(d->timer, SIGNAL(timeout()), this, SLOT(prepareToolTip()));
// When the mousewheel is used, the items don't get a hovered indication
// (Qt-issue #200665). To assure that the tooltip still gets hidden,
// the scrollbars are observed.
connect(parent->horizontalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(hideToolTip()));
connect(parent->verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(hideToolTip()));
d->view->viewport()->installEventFilter(this);
}
