public void BatchRenameTablesFixupTest()
{
var handler = new TabularModelHandler();
var model = handler.Model;
var t1 = model.AddTable("T1");
var t2 = model.AddTable("T2");
var m3 = t1.AddMeasure("M3", "COUNTROWS(T1)+COUNTROWS(T2)");
handler.BeginUpdate("Batch rename");
t1.Name = "T1X";
t2.Name = "T2X";
handler.EndUpdate();
Assert.AreEqual("COUNTROWS('T1X')+COUNTROWS('T2X')", m3.Expression);
handler.UndoManager.Undo();
Assert.AreEqual("COUNTROWS(T1)+COUNTROWS(T2)", m3.Expression);
handler.BeginUpdate("Batch rename");
t2.Name = "T2X";
t1.Name = "T1X";
handler.EndUpdate();
Assert.AreEqual("COUNTROWS('T1X')+COUNTROWS('T2X')", m3.Expression);
handler.UndoManager.Undo();
Assert.AreEqual("COUNTROWS(T1)+COUNTROWS(T2)", m3.Expression);
}
public void BatchRenameMeasuresFixupTest()
{
var handler = new TabularModelHandler();
var model = handler.Model;
var t1 = model.AddTable();
var m1 = t1.AddMeasure("M1", "1");
var m2 = t1.AddMeasure("M2", "2");
var m3 = t1.AddMeasure("M3", "[M1]+[M2]");
handler.BeginUpdate("Batch rename");
m1.Name = "M1X";
m2.Name = "M2X";
handler.EndUpdate();
Assert.AreEqual("[M1X]+[M2X]", m3.Expression);
handler.UndoManager.Undo();
Assert.AreEqual("[M1]+[M2]", m3.Expression);
handler.BeginUpdate("Batch rename");
m2.Name = "M2X";
m1.Name = "M1X";
handler.EndUpdate();
Assert.AreEqual("[M1X]+[M2X]", m3.Expression);
handler.UndoManager.Undo();
Assert.AreEqual("[M1]+[M2]", m3.Expression);
}
public void BatchRenameColumnsFixupTest()
{
var handler = new TabularModelHandler();
var model = handler.Model;
var t1 = model.AddTable("T1");
var c1 = t1.AddDataColumn("C1");
var c2 = t1.AddDataColumn("C2");
var m3 = t1.AddMeasure("M3", "SUM('T1'[C1])+SUM('T1'[C2])");
handler.BeginUpdate("Batch rename");
c1.Name = "C1X";
c2.Name = "C2X";
handler.EndUpdate();
Assert.AreEqual("SUM('T1'[C1X])+SUM('T1'[C2X])", m3.Expression);
handler.UndoManager.Undo();
Assert.AreEqual("SUM('T1'[C1])+SUM('T1'[C2])", m3.Expression);
handler.BeginUpdate("Batch rename");
c2.Name = "C2X";
c1.Name = "C1X";
handler.EndUpdate();
Assert.AreEqual("SUM('T1'[C1X])+SUM('T1'[C2X])", m3.Expression);
handler.UndoManager.Undo();
Assert.AreEqual("SUM('T1'[C1])+SUM('T1'[C2])", m3.Expression);
}
public void UIRemoveFolders()
{
Handler.BeginUpdate("remove folders");
foreach (var f in Selected.FolderObjects)
{
f.SetFolderName("");
}
Handler.EndUpdate();
}
public void BatchActionTest()
{
var handler = new TabularModelHandler("localhost", "AdventureWorks");
handler.Tree = new MockTree(handler.Model);
Assert.AreEqual(0, handler.UndoManager.BatchDepth);
Assert.AreEqual(0, handler.UndoManager.UndoSize);
handler.BeginUpdate("Batch 1");
handler.BeginUpdate("Batch 1.1");
handler.BeginUpdate("Batch 1.1.1");
Assert.AreEqual(3, handler.UndoManager.UndoSize);
Assert.AreEqual(3, handler.UndoManager.BatchDepth);
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 1"); // 3 actions (BeginBatch - AddMeasure - EndBatch)
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 2"); // 3 actions (BeginBatch - AddMeasure - EndBatch)
Assert.AreEqual(5, handler.UndoManager.UndoSize);
Assert.AreEqual(3, handler.UndoManager.BatchDepth);
handler.EndUpdate(); // Batch 1.1.1
Assert.AreEqual(6, handler.UndoManager.UndoSize);
Assert.AreEqual(2, handler.UndoManager.BatchDepth);
handler.EndUpdate(); // Batch 1.1
Assert.AreEqual(7, handler.UndoManager.UndoSize);
Assert.AreEqual(1, handler.UndoManager.BatchDepth);
handler.BeginUpdate("Batch 1.2");
Assert.AreEqual(8, handler.UndoManager.UndoSize);
Assert.AreEqual(2, handler.UndoManager.BatchDepth);
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 3"); // 4 actions (BeginBatch - AddMeasure - EndBatch)
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 4"); // 4 actions (BeginBatch - AddMeasure - EndBatch)
Assert.AreEqual(10, handler.UndoManager.UndoSize);
Assert.AreEqual(2, handler.UndoManager.BatchDepth);
handler.EndUpdate(true, true); // Rollback Batch 1.2
Assert.AreEqual(7, handler.UndoManager.UndoSize);
Assert.AreEqual(1, handler.UndoManager.BatchDepth);
handler.EndUpdate(true, true); // Rollback Batch 1
Assert.AreEqual(0, handler.UndoManager.BatchDepth);
Assert.AreEqual(0, handler.UndoManager.UndoSize);
}
public void BatchActionTest()
{
var handler = new TabularModelHandler(Constants.ServerName, "TomWrapperTest");
Assert.AreEqual(0, handler.UndoManager.BatchDepth);
Assert.AreEqual(0, handler.UndoManager.UndoSize);
handler.BeginUpdate("Batch 1");
handler.BeginUpdate("Batch 1.1");
handler.BeginUpdate("Batch 1.1.1");
Assert.AreEqual(3, handler.UndoManager.UndoSize);
Assert.AreEqual(3, handler.UndoManager.BatchDepth);
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 1"); // 3 actions (BeginBatch - AddMeasure - EndBatch)
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 2"); // 3 actions (BeginBatch - AddMeasure - EndBatch)
Assert.AreEqual(5, handler.UndoManager.UndoSize);
Assert.AreEqual(3, handler.UndoManager.BatchDepth);
handler.EndUpdate(); // Batch 1.1.1
Assert.AreEqual(6, handler.UndoManager.UndoSize);
Assert.AreEqual(2, handler.UndoManager.BatchDepth);
handler.EndUpdate(); // Batch 1.1
Assert.AreEqual(7, handler.UndoManager.UndoSize);
Assert.AreEqual(1, handler.UndoManager.BatchDepth);
handler.BeginUpdate("Batch 1.2");
Assert.AreEqual(8, handler.UndoManager.UndoSize);
Assert.AreEqual(2, handler.UndoManager.BatchDepth);
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 3"); // 4 actions (BeginBatch - AddMeasure - EndBatch)
handler.Model.Tables["Reseller Sales"].AddMeasure("Test 4"); // 4 actions (BeginBatch - AddMeasure - EndBatch)
Assert.AreEqual(10, handler.UndoManager.UndoSize);
Assert.AreEqual(2, handler.UndoManager.BatchDepth);
handler.EndUpdate(true, true); // Rollback Batch 1.2
Assert.AreEqual(7, handler.UndoManager.UndoSize);
Assert.AreEqual(1, handler.UndoManager.BatchDepth);
handler.EndUpdate(true, true); // Rollback Batch 1
Assert.AreEqual(0, handler.UndoManager.BatchDepth);
Assert.AreEqual(0, handler.UndoManager.UndoSize);
}
internal void XDo(bool redo, bool inversable)
{
if (!Enabled)
{
throw new InvalidOperationException("UndoManager is not enabled.");
}
//if (undoDepth == -1 && batchDepth != 0) throw new InvalidOperationException("Cannot undo/redo while a batch is in progress.");
_handler.BeginUpdate(null);
var stack = redo ? _RedoStack : _UndoStack;
var inverseStack = redo ? _UndoStack : _RedoStack;
if (stack.Count > 0)
{
inProgress = true;
IsRedoing = redo;
IsUndoing = !IsRedoing;
var item = stack.Pop();
if (redo)
{
item.Redo();
}
else
{
item.Undo();
}
if (inversable)
{
inverseStack.Push(item);
}
if (item is UndoBatchAction)
{
var batchDepth = (item as UndoBatchAction).Depth;
do
{
item = stack.Pop();
if (redo)
{
item.Redo();
}
else
{
item.Undo();
}
if (inversable)
{
inverseStack.Push(item);
}
}while (!(item is UndoBatchAction) || (item as UndoBatchAction).Depth > batchDepth);
}
IsRedoing = false;
IsUndoing = false;
inProgress = false;
}
UndoStateChanged?.Invoke(this, new EventArgs());
_handler.EndUpdate(false);
}
protected override void CancelChanges()
{
canceled = true;
base.CancelChanges();
handler?.EndUpdate(rollback: true);
}
