public void StopMovingElements()
{
try
{
MoveElementsTask moveElementsTask = (MoveElementsTask)AppTask;
foreach (var uuid in moveElementsTask.Uuids)
{
IStructureItem elementToMove = App.Kp2a.GetDb().KpDatabase.RootGroup.FindObject(uuid, true, null);
if (elementToMove.ParentGroup != Group)
{
App.Kp2a.GetDb().Dirty.Add(elementToMove.ParentGroup);
}
}
}
catch (Exception e)
{
//don't crash if adding to dirty fails but log the exception:
Kp2aLog.LogUnexpectedError(e);
}
AppTask = new NullTask();
AppTask.SetupGroupBaseActivityButtons(this);
BaseAdapter adapter = (BaseAdapter)ListAdapter;
adapter.NotifyDataSetChanged();
}
public MoveElement(IStructureItem elementToMove, PwGroup targetGroup, Context ctx, IKp2aApp app, OnFinish finish)
: base(finish)
{
_elementToMove = elementToMove;
_targetGroup = targetGroup;
_ctx = ctx;
_app = app;
}
public Database FindDatabaseForElement(IStructureItem element)
{
var db = TryFindDatabaseForElement(element);
if (db == null)
{
throw new Exception("Database element not found!");
}
return(db);
}
/// <summary>
/// Looks for the root group of the given item
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public static PwGroup GetRootGroup(this IStructureItem item)
{
PwGroup group = item is PwGroup ? item as PwGroup : item.ParentGroup;
while (group.ParentGroup != null)
{
group = group.ParentGroup;
}
return(group);
}
public Database TryFindDatabaseForElement(IStructureItem element)
{
foreach (var db in OpenDatabases)
{
if (db.Elements.Contains(element))
{
return(db);
}
}
return(null);
}
/// <summary>
/// Checks if the given item is directly or indirectly contained in the given parent
/// </summary>
/// <param name="item"></param>
/// <param name="origParent"></param>
/// <returns></returns>
public static bool IsInsideParent(this IStructureItem item, IStructureItem parent)
{
Debug.Assert(null != item);
Debug.Assert(null != parent);
if (item.ParentGroup == null)
{
return(false);
}
return(item.ParentGroup == parent ||
IsInsideParent(item.ParentGroup, parent));
}
public Database TryFindDatabaseForElement(IStructureItem element)
{
foreach (var db in OpenDatabases)
{
//we compare UUIDs and not by reference. this is more robust and works with history items as well
if (db.Elements.Any(e => e.Uuid?.Equals(element.Uuid) == true))
{
return(db);
}
}
return(null);
}
/// <summary>
/// Compares the two databases. uses Asserts
/// TODO: implement this with many more checks or use serialization?
/// </summary>
protected void AssertDatabasesAreEqual(PwDatabase db1, PwDatabase db2)
{
db1.RootGroup.GetObjects(true, null)
.ForEach(
item =>
{
IStructureItem foundItem = db2.RootGroup.FindObject(item.Uuid, true, null);
Assert.IsNotNull(foundItem, "didn't find item with uuid=" + item.Uuid.ToHexString());
Assert.IsTrue(item.ParentGroup.Uuid.EqualsValue(foundItem.ParentGroup.Uuid), "item.ParentGroup.Uuid (" + item.ParentGroup.Uuid + ") != " + foundItem.ParentGroup.Uuid);
}
);
Assert.AreEqual(db1.RootGroup.GetObjects(true, null).Count(), db2.RootGroup.GetObjects(true, null).Count(), "Wrong Object Count");
}
internal void RelocateGroups(PwObjectPool ppOrgStructure,
PwObjectPool ppSrcStructure)
{
PwObjectList<PwGroup> vGroups = m_pgRootGroup.GetGroups(true);
foreach(PwGroup pg in vGroups)
{
if((m_slStatus != null) && !m_slStatus.ContinueWork()) break;
// PwGroup pgOrg = pgOrgStructure.FindGroup(pg.Uuid, true);
IStructureItem ptOrg = ppOrgStructure.Get(pg.Uuid);
if(ptOrg == null) continue;
// PwGroup pgSrc = pgSrcStructure.FindGroup(pg.Uuid, true);
IStructureItem ptSrc = ppSrcStructure.Get(pg.Uuid);
if(ptSrc == null) continue;
PwGroup pgOrgParent = ptOrg.ParentGroup;
PwGroup pgSrcParent = ptSrc.ParentGroup;
if(pgOrgParent.Uuid.EqualsValue(pgSrcParent.Uuid))
{
pg.LocationChanged = ((ptSrc.LocationChanged > ptOrg.LocationChanged) ?
ptSrc.LocationChanged : ptOrg.LocationChanged);
continue;
}
if(ptSrc.LocationChanged > ptOrg.LocationChanged)
{
PwGroup pgLocal = m_pgRootGroup.FindGroup(pgSrcParent.Uuid, true);
if(pgLocal == null) { Debug.Assert(false); continue; }
if(pgLocal.IsContainedIn(pg)) continue;
pg.ParentGroup.Groups.Remove(pg);
pgLocal.AddGroup(pg, true);
pg.LocationChanged = ptSrc.LocationChanged;
}
else
{
Debug.Assert(pg.ParentGroup.Uuid.EqualsValue(pgOrgParent.Uuid));
Debug.Assert(pg.LocationChanged == ptOrg.LocationChanged);
}
}
Debug.Assert(m_pgRootGroup.GetGroups(true).UCount == vGroups.UCount);
}
/// <summary>
/// Method to check whether a reordering is required. This fast test
/// allows to skip the reordering routine, resulting in a large
/// performance increase.
/// </summary>
internal bool ObjectListRequiresReorder<T>(PwObjectList<T> vItems,
PwObjectPool ppOrgStructure, PwObjectPool ppSrcStructure, bool bEntries)
where T : class, IStructureItem, IDeepClonable<T>
{
Debug.Assert(ppOrgStructure.ContainsOnlyType(bEntries ? typeof(PwEntry) : typeof(PwGroup)));
Debug.Assert(ppSrcStructure.ContainsOnlyType(bEntries ? typeof(PwEntry) : typeof(PwGroup)));
if(vItems.UCount <= 1) return false;
if((m_slStatus != null) && !m_slStatus.ContinueWork()) return false;
T ptFirst = vItems.GetAt(0);
// IStructureItem ptOrg = pgOrgStructure.FindObject(ptFirst.Uuid, true, bEntries);
IStructureItem ptOrg = ppOrgStructure.Get(ptFirst.Uuid);
if(ptOrg == null) return true;
// IStructureItem ptSrc = pgSrcStructure.FindObject(ptFirst.Uuid, true, bEntries);
IStructureItem ptSrc = ppSrcStructure.Get(ptFirst.Uuid);
if(ptSrc == null) return true;
if(ptFirst.ParentGroup == null) { Debug.Assert(false); return true; }
PwGroup pgOrgParent = ptOrg.ParentGroup;
if(pgOrgParent == null) return true; // Root might be in tree
PwGroup pgSrcParent = ptSrc.ParentGroup;
if(pgSrcParent == null) return true; // Root might be in tree
if(!ptFirst.ParentGroup.Uuid.EqualsValue(pgOrgParent.Uuid)) return true;
if(!pgOrgParent.Uuid.EqualsValue(pgSrcParent.Uuid)) return true;
List<IStructureItem> lOrg = pgOrgParent.GetObjects(false, bEntries);
List<IStructureItem> lSrc = pgSrcParent.GetObjects(false, bEntries);
if(vItems.UCount != (uint)lOrg.Count) return true;
if(lOrg.Count != lSrc.Count) return true;
for(uint u = 0; u < vItems.UCount; ++u)
{
IStructureItem pt = vItems.GetAt(u);
Debug.Assert(pt.ParentGroup == ptFirst.ParentGroup);
if(!pt.Uuid.EqualsValue(lOrg[(int)u].Uuid)) return true;
if(!pt.Uuid.EqualsValue(lSrc[(int)u].Uuid)) return true;
if(pt.LocationChanged != lOrg[(int)u].LocationChanged) return true;
if(pt.LocationChanged != lSrc[(int)u].LocationChanged) return true;
}
return false;
}
internal void RelocateEntries(PwObjectPool ppOrgStructure,
PwObjectPool ppSrcStructure)
{
PwObjectList<PwEntry> vEntries = m_pgRootGroup.GetEntries(true);
foreach(PwEntry pe in vEntries)
{
if((m_slStatus != null) && !m_slStatus.ContinueWork()) break;
// PwEntry peOrg = pgOrgStructure.FindEntry(pe.Uuid, true);
IStructureItem ptOrg = ppOrgStructure.Get(pe.Uuid);
if(ptOrg == null) continue;
// PwEntry peSrc = pgSrcStructure.FindEntry(pe.Uuid, true);
IStructureItem ptSrc = ppSrcStructure.Get(pe.Uuid);
if(ptSrc == null) continue;
PwGroup pgOrg = ptOrg.ParentGroup;
PwGroup pgSrc = ptSrc.ParentGroup;
if(pgOrg.Uuid.EqualsValue(pgSrc.Uuid))
{
pe.LocationChanged = ((ptSrc.LocationChanged > ptOrg.LocationChanged) ?
ptSrc.LocationChanged : ptOrg.LocationChanged);
continue;
}
if(ptSrc.LocationChanged > ptOrg.LocationChanged)
{
PwGroup pgLocal = m_pgRootGroup.FindGroup(pgSrc.Uuid, true);
if(pgLocal == null) { Debug.Assert(false); continue; }
pe.ParentGroup.Entries.Remove(pe);
pgLocal.AddEntry(pe, true);
pe.LocationChanged = ptSrc.LocationChanged;
}
else
{
Debug.Assert(pe.ParentGroup.Uuid.EqualsValue(pgOrg.Uuid));
Debug.Assert(pe.LocationChanged == ptOrg.LocationChanged);
}
}
Debug.Assert(m_pgRootGroup.GetEntries(true).UCount == vEntries.UCount);
}
internal static uint FindLocationChangedPivot<T>(PwObjectList<T> vItems,
KeyValuePair<uint, uint> kvpRange, PwObjectPool ppOrgStructure,
PwObjectPool ppSrcStructure, Queue<PwUuid> qBefore, Queue<PwUuid> qAfter,
bool bEntries)
where T : class, IStructureItem, IDeepClonable<T>
{
uint uPosMax = kvpRange.Key;
DateTime dtMax = DateTime.MinValue;
List<IStructureItem> vNeighborSrc = null;
for(uint u = kvpRange.Key; u <= kvpRange.Value; ++u)
{
T pt = vItems.GetAt(u);
// IStructureItem ptOrg = pgOrgStructure.FindObject(pt.Uuid, true, bEntries);
IStructureItem ptOrg = ppOrgStructure.Get(pt.Uuid);
if((ptOrg != null) && (ptOrg.LocationChanged > dtMax))
{
uPosMax = u;
dtMax = ptOrg.LocationChanged; // No 'continue'
vNeighborSrc = ptOrg.ParentGroup.GetObjects(false, bEntries);
}
// IStructureItem ptSrc = pgSrcStructure.FindObject(pt.Uuid, true, bEntries);
IStructureItem ptSrc = ppSrcStructure.Get(pt.Uuid);
if((ptSrc != null) && (ptSrc.LocationChanged > dtMax))
{
uPosMax = u;
dtMax = ptSrc.LocationChanged; // No 'continue'
vNeighborSrc = ptSrc.ParentGroup.GetObjects(false, bEntries);
}
}
GetNeighborItems(vNeighborSrc, vItems.GetAt(uPosMax).Uuid, qBefore, qAfter);
return uPosMax;
}
public ElementAndDatabaseId(Database db, IStructureItem element)
{
DatabaseId = db.IocAsHexString();
ElementIdString = element.Uuid.ToHexString();
}
/// <summary>
/// Checks if the given item is directly or indirectly contained in the given parent
/// </summary>
/// <param name="item"></param>
/// <param name="origParent"></param>
/// <returns></returns>
public static bool IsInsideParent(this IStructureItem item, IStructureItem parent)
{
Debug.Assert( null != item );
Debug.Assert( null != parent );
if( item.ParentGroup == null )
{
return false;
}
return item.ParentGroup == parent
|| IsInsideParent( item.ParentGroup, parent );
}