FilesystemChangesRunnable::~FilesystemChangesRunnable()
{
stopWatching();
delete m_section;
m_section = NULL;
}
bool NodeMonitor::watch(MString nodeName)
{
// if already watching another object, release the callbacks.
stopWatching();
fNodeName = nodeName;
return attachCallbacks();
}
void GeometryResourceWatcher::setResource(GeometryResource::Pointer resource) {
if (_resource) {
stopWatching();
}
_resource = resource;
if (_resource) {
if (_resource->isLoaded()) {
resourceFinished(true);
} else {
startWatching();
}
}
}
// Remove any DAG object not in the selectedObjects list.
void ShapeMonitor::stopWatchingUnselectedDagObjects(MSelectionList& selectedObjects)
{
// For each monitored object...
for (int i = monitoredObjectsPtrArray.length()-1; i >= 0; i--)
{
MonitoredObject *pMonObject = monitoredObjectsPtrArray[i];
MStatus stat;
// Get an MObject for the MonitoredObject->mayaNodeName.
MDagPath dagpath;
MSelectionList selList;
selList.add(pMonObject->mayaNodeName);
stat = selList.getDagPath(0, dagpath);
// If the MObject is a DAG node...
if (stat)
{
bool found = false;
// Check if the dag path is included in the selectedObjects list.
// For example, say that dagpath = "|group1|group2|pSphere|pSphereShape",
// selectedObjects contains "|group1|group2".
// We first check if dagpath is included in selectedObjects. If that's not the
// case, we pop() one component, so that dagpath = "|group1|group2|pSphere", then
// check again. We do that until either the dagpath is found to be included in
// the selectedObjects list, or until there's no component left in dagpath.
while (!found && dagpath.length() > 0)
{
// Since we store the shape name (as opposed to the parent transform dagpath),
// we need to pop() to get the parent transform dagpath.
dagpath.pop();
MObject component;
// Check if the dag path is included in the objects list.
if (selectedObjects.hasItemPartly(dagpath, component))
found = true;
}
// If the object was not in the selectedObjects list, stop watching it.
if (!found)
stopWatching(pMonObject->mayaNodeName);
}
}
}
void DBusWatch::startWatching() {
if(!dbus_watch_get_enabled(libdbusWatch_)) stopWatching();
unsigned int channelFlags_ = dbus_watch_get_flags(libdbusWatch_);
short int pollFlags = POLLERR | POLLHUP;
if(channelFlags_ & DBUS_WATCH_READABLE) {
pollFlags |= POLLIN;
}
if(channelFlags_ & DBUS_WATCH_WRITABLE) {
pollFlags |= POLLOUT;
}
pollFileDescriptor_.fd = dbus_watch_get_unix_fd(libdbusWatch_);
pollFileDescriptor_.events = pollFlags;
pollFileDescriptor_.revents = 0;
auto lockedContext = mainLoopContext_.lock();
assert(lockedContext);
lockedContext->registerWatch(this);
}
// @Runner thread
void FilesystemChangesRunnable::run()
{
while ( !m_stop )
{
if ( m_restartPending )
{
stopWatching();
startWatching();
m_restartPending = false;
}
if ( m_initialized )
{
processChanges();
}
// let the other threads do some processing
Thread::yield();
}
}
bool NodeMonitor::watch(MObject nodeObj)
{
MString newNodeName = getNameFromObj(nodeObj);
// If already watching another object, release the callbacks.
stopWatching();
// Get the name of the given object... since an MObject is not
// persistent. We'll use the name of the object to attach/re-attach
// callbacks when necessary.
if (newNodeName == "")
{
// This is bad. We've been given an invalid node object.
// return false to indicate that an error occured.
return false;
}
fNodeName = newNodeName;
return attachCallbacks();
}
bool ModList::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column,
const QModelIndex &parent)
{
if (action == Qt::IgnoreAction)
return true;
// check if the action is supported
if (!data || !(action & supportedDropActions()))
return false;
if (parent.isValid())
{
row = parent.row();
column = parent.column();
}
if (row > rowCount())
row = rowCount();
if (row == -1)
row = rowCount();
if (column == -1)
column = 0;
QLOG_INFO() << "Drop row: " << row << " column: " << column;
// files dropped from outside?
if (data->hasUrls())
{
bool was_watching = is_watching;
if (was_watching)
stopWatching();
auto urls = data->urls();
for (auto url : urls)
{
// only local files may be dropped...
if (!url.isLocalFile())
continue;
QString filename = url.toLocalFile();
installMod(filename, row);
QLOG_INFO() << "installing: " << filename;
// if there is no ordering, re-sort the list
if (m_list_file.isEmpty())
{
beginResetModel();
std::sort(mods.begin(), mods.end(), [](const Mod & left, const Mod & right)
{ return left.name().localeAwareCompare(right.name()) <= 0; });
endResetModel();
}
}
if (was_watching)
startWatching();
return true;
}
else if (data->hasText())
{
QString sourcestr = data->text();
auto list = sourcestr.split('|');
if (list.size() != 2)
return false;
QString remoteId = list[0];
int remoteIndex = list[1].toInt();
QLOG_INFO() << "move: " << sourcestr;
// no moving of things between two lists
if (remoteId != m_list_id)
return false;
// no point moving to the same place...
if (row == remoteIndex)
return false;
// otherwise, move the mod :D
moveModTo(remoteIndex, row);
return true;
}
return false;
}
GenericWatcher::~GenericWatcher()
{
stopWatching();
}
NodeMonitor::~NodeMonitor()
{
stopWatching();
}
void IconList::directoryChanged(const QString &path)
{
QDir new_dir (path);
if(m_dir.absolutePath() != new_dir.absolutePath())
{
m_dir.setPath(path);
m_dir.refresh();
if(is_watching)
stopWatching();
startWatching();
}
if(!m_dir.exists())
if(!ensureFolderPathExists(m_dir.absolutePath()))
return;
m_dir.refresh();
auto new_list = m_dir.entryList(QDir::Files, QDir::Name);
for (auto it = new_list.begin(); it != new_list.end(); it++)
{
QString &foo = (*it);
foo = m_dir.filePath(foo);
}
auto new_set = new_list.toSet();
QList<QString> current_list;
for (auto &it : icons)
{
if (!it.has(MMCIcon::FileBased))
continue;
current_list.push_back(it.m_images[MMCIcon::FileBased].filename);
}
QSet<QString> current_set = current_list.toSet();
QSet<QString> to_remove = current_set;
to_remove -= new_set;
QSet<QString> to_add = new_set;
to_add -= current_set;
for (auto remove : to_remove)
{
QLOG_INFO() << "Removing " << remove;
QFileInfo rmfile(remove);
QString key = rmfile.baseName();
int idx = getIconIndex(key);
if (idx == -1)
continue;
icons[idx].remove(MMCIcon::FileBased);
if (icons[idx].type() == MMCIcon::ToBeDeleted)
{
beginRemoveRows(QModelIndex(), idx, idx);
icons.remove(idx);
reindex();
endRemoveRows();
}
else
{
dataChanged(index(idx), index(idx));
}
m_watcher->removePath(remove);
emit iconUpdated(key);
}
for (auto add : to_add)
{
QLOG_INFO() << "Adding " << add;
QFileInfo addfile(add);
QString key = addfile.baseName();
if (addIcon(key, QString(), addfile.filePath(), MMCIcon::FileBased))
{
m_watcher->addPath(add);
emit iconUpdated(key);
}
}
}