/* Insert hard-disks to the passed uimedium map.
* Get existing one from the previous map if any. */
foreach (CMedium medium, inputMediums)
{
/* If VBoxGlobal is cleaning up, abort immediately: */
if (vboxGlobal().isCleaningUp())
break;
/* Prepare uimedium on the basis of current medium: */
QString strMediumID = medium.GetId();
UIMedium uimedium = m_mediums.contains(strMediumID) ? m_mediums[strMediumID] :
UIMedium(medium, mediumType);
/* Insert uimedium into map: */
outputMediums.insert(uimedium.id(), uimedium);
}
void UIMediumEnumerator::createMedium(const UIMedium &medium)
{
/* Get medium ID: */
QString strMediumID = medium.id();
LogRelFlow(("UIMediumEnumerator: Medium with ID={%s} created.\n", strMediumID.toAscii().constData()));
/* Make sure medium doesn't exists already: */
AssertReturnVoid(!m_mediums.contains(strMediumID));
/* Insert medium: */
m_mediums[strMediumID] = medium;
/* Notify listener: */
emit sigMediumCreated(strMediumID);
}
void UIMediumEnumerator::updateMedium(const UIMedium &medium)
{
/* Get medium ID: */
QString strMediumID = medium.id();
LogRelFlow(("UIMediumEnumerator: Medium with ID={%s} updated.\n", strMediumID.toAscii().constData()));
/* Make sure medium still exists: */
AssertReturnVoid(m_mediums.contains(strMediumID));
/* Update medium: */
m_mediums[strMediumID] = medium;
/* Notify listener: */
emit sigMediumUpdated(strMediumID);
}
void UIMediumEnumerator::createMedium(const UIMedium &medium)
{
/* Get medium ID: */
const QString strMediumID = medium.id();
/* Do not create UIMedium(s) with incorrect ID: */
AssertReturnVoid(!strMediumID.isNull());
AssertReturnVoid(strMediumID != UIMedium::nullID());
/* Make sure medium doesn't exists already: */
AssertReturnVoid(!m_mediums.contains(strMediumID));
/* Insert medium: */
m_mediums[strMediumID] = medium;
LogRel(("GUI: UIMediumEnumerator: Medium with key={%s} created\n", strMediumID.toUtf8().constData()));
/* Notify listener: */
emit sigMediumCreated(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();
}
}
