public PivotDataProvider(CellSetDataProvider provider)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
Provider = provider;
}
public PivotDataProvider(CellSetDataProvider provider)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
Provider = provider;
}
public void Initialize(CellSetDataProvider provider)
{
// Ячейка с фокусом содержит элемент из предыдущего CellSetDataProvider. По таплу ныжно найти ей соответствие в новом CellSetDataProvider
if (FocusedCellView != null)
{
if (provider != null)
{
CellInfo info = provider.GetCellInfo(FocusedCellView.CellDescr.Axis0_Coord, FocusedCellView.CellDescr.Axis1_Coord);
IDictionary<String, MemberInfo> tuple = FocusedCellView.GetTuple();
if(info != null && info.CompareByTuple(tuple))
{
// Соответствие сразу найдено (в идеале)
}
else
{
info = provider.GetCellByTuple(tuple);
}
FocusedCellView = info;
}
else
FocusedCellView = null;
}
bool stick = false;
// Пытаемся получить ячейку, которая в текущий момент верхняя левая
// и сравнить ее с новой ячейкой с теми же координатами. Если ячейки совпадают, то позицию не обнуляем чтобы на экране осталась текущая область
if (m_CellSetProvider != null &&
m_CellSetProvider.CellSet_Description != null)
{
CellInfo cell_old = m_CellSetProvider.GetCellInfo(ColumnsArea_FirstVisible_Coordinate.Column, RowsArea_FirstVisible_Coordinate.Row);
if (cell_old != null)
{
if (provider != null &&
provider.CellSet_Description != null)
{
CellInfo cell_new = provider.GetCellInfo(ColumnsArea_FirstVisible_Coordinate.Column, RowsArea_FirstVisible_Coordinate.Row);
if (cell_new != null)
{
// Сверяем по координатам
stick = cell_new.CompareByTuple(cell_old.GetTuple());
}
}
}
}
//// Если в старой позиции уже находится другая ячейка, то отображаем ячейку с фокусом
//if (!stick)
//{
// GoToFocusedCell();
// //ColumnsArea_FirstVisible_Coordinate.Column = 0;
// //RowsArea_FirstVisible_Coordinate.Row = 0;
// //m_VerticalScroll.Value = 0;
// //m_HorizontalScroll.Value = 0;
//}
m_SelectionManager.ClearSelection();
//m_MembersWidthes.Clear();
//m_MembersHeightes.Clear();
ColumnsArea_LovestMemberControls.Clear();
RowsArea_LovestMemberControls.Clear();
m_MemberControls_Dict.Clear();
DateTime start = DateTime.Now;
//System.Diagnostics.Debug.WriteLine("PivotGrid initializing start: " + start.TimeOfDay.ToString());
bool new_OlapData = m_CellSetProvider != provider;
m_CellSetProvider = provider;
m_LayoutProvider = null;
if (provider != null)
{
PivotDataProvider pivotProvider = new PivotDataProvider(provider);
m_LayoutProvider = new PivotLayoutProvider(pivotProvider);
}
if (m_AnalyticInfo == null)
m_AnalyticInfo = new PivotDataAnalizer(this);
else
{
m_AnalyticInfo.ClearMembersAnalytic();
if (new_OlapData)
m_AnalyticInfo.BuildCellsAnalytic();
}
Refresh(RefreshType.BuildEndRefresh);
// Если в старой позиции уже находится другая ячейка, то отображаем ячейку с фокусом
if (!stick)
{
GoToFocusedCell();
}
DateTime stop = DateTime.Now;
//System.Diagnostics.Debug.WriteLine("PivotGrid initializing stop: " + stop.TimeOfDay.ToString());
//System.Diagnostics.Debug.WriteLine("PivotGrid initializing time: " + (stop - start).ToString());
}
protected virtual void Initialize(CellSetData cs_descr)
{
try
{
Dictionary<String, SortDescriptor> axis1_sortInfo = null;
Dictionary<String, SortDescriptor> axis0_sortInfo = null;
if (m_CellSetProvider != null)
{
axis0_sortInfo = m_CellSetProvider.ColumnsSortInfo;
axis1_sortInfo = m_CellSetProvider.RowsSortInfo;
}
ResetSettings();
IsWaiting = true;
DateTime start = DateTime.Now;
//System.Diagnostics.Debug.WriteLine("UpdateablePivotGrid initializing start: " + start.ToString());
m_CSDescr = cs_descr;
if (cs_descr != null)
{
m_CellSetProvider = new CellSetDataProvider(cs_descr, DataReorganizationType);
if (axis0_sortInfo != null)
{
foreach (var hierarchyUniqueName in axis0_sortInfo.Keys)
{
m_CellSetProvider.Sort(0, hierarchyUniqueName, axis0_sortInfo[hierarchyUniqueName]);
}
}
if (axis1_sortInfo != null)
{
foreach (var hierarchyUniqueName in axis1_sortInfo.Keys)
{
m_CellSetProvider.Sort(1, hierarchyUniqueName, axis1_sortInfo[hierarchyUniqueName]);
}
}
ImportSizeInfo();
}
PivotGrid.Initialize(m_CellSetProvider);
UpdateButtons();
DateTime stop = DateTime.Now;
//System.Diagnostics.Debug.WriteLine("UpdateablePivotGrid initializing stop: " + stop.ToString());
System.Diagnostics.Debug.WriteLine("UpdateablePivotGrid initializing time: " + (stop - start).ToString());
}
finally
{
IsWaiting = false;
}
}
void InitializeTuple(CellSetData cs_descr)
{
if (cs_descr != null)
{
CellSetDataProvider cellSetProvider = new CellSetDataProvider(cs_descr);
CellInfo cell = cellSetProvider.GetCellInfo(0, 0);
if (cell != null)
{
IDictionary<String, MemberWrap> slice = new Dictionary<String, MemberWrap>();
IDictionary<String, MemberInfo> tuple = cell.GetTuple();
foreach (String hierarchyUniqueName in tuple.Keys)
{
slice.Add(hierarchyUniqueName, new MemberWrap(tuple[hierarchyUniqueName]));
}
m_CopyControl.Initialize(slice);
}
}
}
public void InitializeMembersList(CellSetDataProvider provider)
{
IList<MemberItem> list = new List<MemberItem>();
if (provider != null && provider.CellSet_Description.Axes.Count > 0)
{
int col = 0;
foreach (MemberInfo info in provider.Columns)
{
//CellData cell = provider.CellSet_Description.GetCellDescription(col);
//CellView view = new CellView(cell, info, MemberInfo.Empty, provider.GetInvisibleCoords(col));
CellInfo view = provider.GetCellInfo(col, -1);
double value = 0;
if (view != null &&
view.Value != null)
{
try
{
value = Convert.ToDouble(view.Value);
}
catch (System.InvalidCastException)
{
}
}
list.Add(new MemberItem(info, value, view));
col++;
}
}
m_MembersGrid.ItemsSource = list;
}
protected virtual void Initialize(CellSetData cs_descr)
{
try
{
ResetSettings();
IsWaiting = true;
DateTime start = DateTime.Now;
//System.Diagnostics.Debug.WriteLine("UpdateablePivotGrid initializing start: " + start.ToString());
m_CSDescr = cs_descr;
if (cs_descr != null)
{
m_CellSetProvider = new CellSetDataProvider(cs_descr);
ImportSizeInfo();
}
PivotGrid.Initialize(m_CellSetProvider);
UpdateButtons();
DateTime stop = DateTime.Now;
//System.Diagnostics.Debug.WriteLine("UpdateablePivotGrid initializing stop: " + stop.ToString());
System.Diagnostics.Debug.WriteLine("UpdateablePivotGrid initializing time: " + (stop - start).ToString());
}
finally
{
IsWaiting = false;
}
}