static public void Preload()
{
try {
EmpiriaLog.Info($"Application preloading starts at {DateTime.Now}.");
StandardAccount.Preload();
AccountsChart.Preload();
SubsidiaryLedger.Preload();
SubsidiaryAccount.Preload();
EmpiriaLog.Info($"Application preloading ends at {DateTime.Now}.");
} catch (Exception e) {
EmpiriaLog.Error(e);
}
}
internal ProjectItem ChangeParentAndPosition(ProjectItem item, ProjectItem newParent, int newPosition)
{
EmpiriaLog.Debug($"ChangeParent of {item.Name} to new parent {newParent.Name}");
if (item.Equals(newParent))
{
EmpiriaLog.Info($"Trying to change the parent of a tree item to itself {item.Name} ({item.UID}).");
return(item);
}
var branchToMove = this.GetBranch(item);
Assertion.Require(!branchToMove.Contains(newParent),
$"Can't change the parent of '{item.Name}' because it is a branch " +
$"and '{newParent.Name}' is one of its children.");
// Then remove the whole branch an reinsert it in the new position
foreach (var branchItem in branchToMove)
{
ItemsList.Remove(branchItem);
}
item.SetParentAndPosition(newParent, newPosition);
int insertionIndex = newPosition - 1; // insertionIndex is zero-based
foreach (var branchItem in branchToMove)
{
ItemsList.Insert(insertionIndex, branchItem);
insertionIndex++;
}
this.RefreshPositions();
EmpiriaLog.Info($"ChangeParentAndPosition of {item.Name} to {newParent.Name} at position {newParent.Position + 1}.");
return(item);
}
internal ProjectItem ChangeParentKeepingPosition(ProjectItem item, ProjectItem newParent)
{
EmpiriaLog.Debug($"ChangeParent of {item.Name} to new parent {newParent.Name} keeping current position.");
if (item.Equals(newParent))
{
EmpiriaLog.Info($"Trying to change the parent of a tree item to itself {item.Name} ({item.UID}).");
return(item);
}
var branchToMove = this.GetBranch(item);
Assertion.Require(!branchToMove.Contains(newParent),
$"Can't change the parent of '{item.Name}' because it is a branch " +
$"and '{newParent.Name}' is one of its children.");
item.SetParent(newParent);
item.Save();
return(item);
}