/// <summary>
/// process a status-changed-event
/// </summary>
/// <param name="sce">status-changed-event</param>
public void ProcessStatusChangedEventAsync(StatusChangedEvent sce)
{
SyncElementInfo sei = sce.SyncElementInfo;
bool isFile = typeof(SyncFileInfo) == sei.GetType();
switch (sce.CreateStatus)
{
case SyncElementStatus.ElementFound:
UpdateTreeNodeIfVisible(sei.ElementInfo, true);
break;
case SyncElementStatus.ChangeDetectingStarted:
break;
case SyncElementStatus.NoChangeFound:
UpdateTreeNodeIfVisible(sei.ElementInfo, true);
break;
case SyncElementStatus.ChangeFound:
UpdateTreeNodeIfVisible(sei.ElementInfo, true);
break;
case SyncElementStatus.ChangeApplied:
UpdateTreeNodeIfVisible(sei.ElementInfo, true);
break;
case SyncElementStatus.Conflicted:
string elementType = isFile ? "file" : "dir";
string conflictType = "";
switch (sei.ConflictInfo.Type)
{
case ConflictType.IO:
conflictType = "IO";
break;
case ConflictType.UA:
conflictType = "Access Denied";
break;
case ConflictType.DirNotEmpty:
conflictType = "Dir Not Empty";
break;
case ConflictType.Unknown:
conflictType = "Unknown";
break;
}
Invoke(new Action(() =>
AddLogLine($"Conflict ({conflictType}) at {elementType} in {sei.ConflictInfo.Context}: {sei.ConflictInfo.GetAbsolutePath()}")
));
UpdateTreeNodeIfVisible(sei.ElementInfo, true);
break;
}
}
/// <summary>
/// is called when the status of a sync-element has changed
/// </summary>
/// <param name="sei"></param>
public void OnSyncElementStatusChanged(SyncElementInfo sei)
{
//parallel access management
_statusChangedEventsSetAccessRequested = true;
if (_statusChangedEventsGetAccessRequested && _statusChangedEvents.Count >= maxPendingStatusChangedEventsToProcess)
{
_statusChangedEventsGetAccess = true;
}
while (_statusChangedEventsGetAccess)
{
Thread.Sleep(1);
}
_statusChangedEventsSetAccessRequested = false;
// Add events to list, in order to process them in another thread.
// So the sync execution is not delayed.
_statusChangedEvents.Add(new StatusChangedEvent(sei, sei.SyncStatus));
}
/// <summary>
/// create StatusChangedEvent
/// </summary>
/// <param name="syncElementInfo">reference to the element, whose status has been changed</param>
/// <param name="createStatus">the status of the element, which should be preserved</param>
public StatusChangedEvent(SyncElementInfo syncElementInfo, SyncElementStatus createStatus)
{
SyncElementInfo = syncElementInfo;
CreateStatus = createStatus;
}
public void OnSyncElementStatusChanged(SyncElementInfo sei)
{
bool isFile = typeof(SyncFileInfo) == sei.GetType();
switch (sei.SyncStatus)
{
case SyncElementStatus.ElementFound:
//update treeview
TreeNodeCollection tnc = treeView1.Nodes;
TreeNode treeNode;
for (int i = 0; i < sei.ElementInfo.TreePath.Count; i++)
{
treeNode = tnc[sei.ElementInfo.TreePath[i].Info.Name];
if (treeNode == null)
{
return;
}
tnc = treeNode.Nodes;
}
treeView1.Invoke(new Action(() =>
{
if (isFile)
{
AddFileTreeNode(tnc, (MyFileInfo)sei.ElementInfo);
}
else
{
AddDirTreeNode(tnc, (MyDirInfo)sei.ElementInfo);
}
}));
break;
case SyncElementStatus.ChangeDetectingStarted:
Console.WriteLine("Start detecting file:" + sei.ElementInfo.FullPath);
break;
case SyncElementStatus.NoChangeFound:
break;
case SyncElementStatus.ChangeFound:
TreeNode tn1 = getTreeNode(sei.ElementInfo);
if (tn1 == null)
{
break;
}
tn1.ForeColor = Color.Blue;
if (tn1 != null)
{
treeView1.Invoke(new Action(() => {
foreach (TreeNode ptn in NextParentNode(tn1))
{
ptn.Text = ptn.Text + " - #cf";
}
}));
}
if (isFile)
{
Console.WriteLine("file change detected:" + sei.SyncExecutionInfo.AbsoluteDestPath);
}
else
{
Console.WriteLine("directory change detected:" + sei.SyncExecutionInfo.AbsoluteDestPath);
}
break;
case SyncElementStatus.ChangeApplied:
TreeNode tn2 = getTreeNode(sei.ElementInfo);
if (tn2 != null)
{
treeView1.Invoke(new Action(() => {
foreach (TreeNode ptn in NextParentNode(tn2))
{
ptn.Text = ptn.Text + " - #ca";
}
}));
}
if (isFile)
{
if (sei.SyncExecutionInfo.Remove)
{
Console.WriteLine("file deleted:" + sei.SyncExecutionInfo.AbsoluteDestPath);
}
else
{
Console.WriteLine("file copied:" + sei.SyncExecutionInfo.AbsoluteDestPath);
}
}
else
{
if (sei.SyncExecutionInfo.Remove)
{
Console.WriteLine("directory removed:" + sei.SyncExecutionInfo.AbsoluteDestPath);
}
else
{
Console.WriteLine("Directory created:" + sei.SyncExecutionInfo.AbsoluteDestPath);
}
}
break;
case SyncElementStatus.Conflicted:
string elementType = isFile ? "file" : "dir";
string conflictType = "";
switch (sei.ConflictInfo.Type)
{
case ConflictType.IO:
conflictType = "IO";
break;
case ConflictType.UA:
conflictType = "Access Denied";
break;
case ConflictType.Unknown:
conflictType = "Unknown";
break;
}
AddLogLine($"Conflict ({conflictType}) at {elementType}: {sei.ConflictInfo.GetAbsolutePath()}");
break;
}
}
