void UIMediumEnumerator::deleteMedium(const QString &strMediumID)
{
LogRelFlow(("UIMediumEnumerator: Medium with ID={%s} removed.\n", strMediumID.toAscii().constData()));
/* Make sure medium still exists: */
AssertReturnVoid(m_mediums.contains(strMediumID));
/* Remove medium: */
m_mediums.remove(strMediumID);
/* Notify listener: */
emit sigMediumDeleted(strMediumID);
}
void UIMediumEnumerator::deleteMedium(const QString &strMediumID)
{
/* Do not delete UIMedium(s) with incorrect ID: */
AssertReturnVoid(!strMediumID.isNull());
AssertReturnVoid(strMediumID != UIMedium::nullID());
/* Make sure medium still exists: */
AssertReturnVoid(m_mediums.contains(strMediumID));
/* Remove medium: */
m_mediums.remove(strMediumID);
LogRel(("GUI: UIMediumEnumerator: Medium with key={%s} deleted\n", strMediumID.toUtf8().constData()));
/* Notify listener: */
emit sigMediumDeleted(strMediumID);
}
void UIMediumEnumerator::sltHandleMediumEnumerationTaskComplete(UITask *pTask)
{
/* Make sure that is one of our tasks: */
if (pTask->type() != UITask::Type_MediumEnumeration)
return;
AssertReturnVoid(m_tasks.contains(pTask));
/* Get enumerated UIMedium: */
const UIMedium uimedium = pTask->property("medium").value<UIMedium>();
const QString strUIMediumKey = uimedium.key();
LogRel2(("GUI: UIMediumEnumerator: Medium with key={%s} enumerated\n", strUIMediumKey.toUtf8().constData()));
/* Remove task from internal set: */
m_tasks.remove(pTask);
/* Make sure such UIMedium still exists: */
AssertReturnVoid(m_mediums.contains(strUIMediumKey));
/* Check if UIMedium ID was changed: */
const QString strUIMediumID = uimedium.id();
/* UIMedium ID was changed to nullID: */
if (strUIMediumID == UIMedium::nullID())
{
/* Delete this medium: */
m_mediums.remove(strUIMediumKey);
LogRel2(("GUI: UIMediumEnumerator: Medium with key={%s} closed and deleted (after enumeration)\n", strUIMediumKey.toUtf8().constData()));
/* And notify listener about delete: */
emit sigMediumDeleted(strUIMediumKey);
}
/* UIMedium ID was changed to something proper: */
else if (strUIMediumID != strUIMediumKey)
{
/* We have to reinject enumerated medium: */
m_mediums.remove(strUIMediumKey);
m_mediums[strUIMediumID] = uimedium;
m_mediums[strUIMediumID].setKey(strUIMediumID);
LogRel2(("GUI: UIMediumEnumerator: Medium with key={%s} has it changed to {%s}\n", strUIMediumKey.toUtf8().constData(),
strUIMediumID.toUtf8().constData()));
/* And notify listener about delete/create: */
emit sigMediumDeleted(strUIMediumKey);
emit sigMediumCreated(strUIMediumID);
}
/* UIMedium ID was not changed: */
else
{
/* Just update enumerated medium: */
m_mediums[strUIMediumID] = uimedium;
LogRel2(("GUI: UIMediumEnumerator: Medium with key={%s} updated\n", strUIMediumID.toUtf8().constData()));
/* And notify listener about update: */
emit sigMediumEnumerated(strUIMediumID);
}
/* If there are no more tasks we know about: */
if (m_tasks.isEmpty())
{
/* Notify listener: */
LogRel(("GUI: UIMediumEnumerator: Medium-enumeration finished!\n"));
m_fMediumEnumerationInProgress = false;
emit sigMediumEnumerationFinished();
}
}
