void IFormStateAware <FinderFormState> .GetState(FinderFormState formState)
{
formState.DataGridViewSortState = new DataGridViewSortState(_dataGridView);
formState.FilterRows = _dataGridViewFindToolStrip.FilterRows;
if (KeepFindTextBetweenCalls && _contextSettingsPersister == null)
{
// persist the find text, to the "global" (per type) form state
formState.FindText = _dataGridViewFindToolStrip.FindText;
}
else if (_restoredState != null)
{
// write the original restored value
formState.FindText = _restoredState.FindText;
}
formState.MatchCase = _dataGridViewFindToolStrip.MatchCase;
// save the scroll position
formState.FirstDisplayedScrollingRowIndex =
_dataGridView.FirstDisplayedScrollingRowIndex;
formState.FirstDisplayedScrollingColumnIndex =
_dataGridView.FirstDisplayedScrollingColumnIndex;
}
private static string GetRestoredFindText(
[NotNull] FinderFormState formState,
[CanBeNull] ContextSpecificSettings contextSpecificSettings)
{
if (contextSpecificSettings == null)
{
return(StringUtils.IsNotEmpty(formState.FindText)
? formState.FindText
: null);
}
return(StringUtils.IsNotEmpty(contextSpecificSettings.FindText)
? contextSpecificSettings.FindText
: null);
}
private void ApplyState([CanBeNull] FinderFormState state,
[CanBeNull] ContextSpecificSettings contextSpecificSettings,
bool skipSorting = false)
{
if (state == null)
{
_dataGridViewFindToolStrip.FilterRows = true;
if (!skipSorting)
{
ApplyDefaultSortOrder();
}
return;
}
_dataGridViewFindToolStrip.FilterRows = state.FilterRows;
_dataGridViewFindToolStrip.MatchCase = state.MatchCase;
if (!skipSorting)
{
// try to restore the saved grid sort state
DataGridViewSortState sortState = state.DataGridViewSortState;
if (sortState == null || !sortState.TryApplyState(_dataGridView))
{
ApplyDefaultSortOrder();
}
}
if (state.FirstDisplayedScrollingRowIndex > 0)
{
DataGridViewUtils.TrySetFirstDisplayedScrollingRow(
_dataGridView, state.FirstDisplayedScrollingRowIndex);
}
if (state.FirstDisplayedScrollingColumnIndex > 0)
{
DataGridViewUtils.TrySetFirstDisplayedScrollinColumn(
_dataGridView, state.FirstDisplayedScrollingColumnIndex);
}
if (KeepFindTextBetweenCalls)
{
_dataGridViewFindToolStrip.FindText = GetRestoredFindText(state,
contextSpecificSettings);
}
}
void IFormStateAware <FinderFormState> .RestoreState(FinderFormState formState)
{
_restoredState = formState;
}