public void DataKeyArray_DefaultProperty()
{
DataKeyArray keyarray = new DataKeyArray (new ArrayList ());
Assert.AreEqual (0, keyarray.Count, "Count");
Assert.AreEqual (false, keyarray.IsReadOnly, "IsReadOnly");
Assert.AreEqual (false, keyarray.IsSynchronized, "IsSynchronized");
//Assert.AreEqual (keyarray, keyarray.SyncRoot, "SyncRoot");
}
public void DataKeyArray_Item ()
{
OrderedDictionary dictionary = new OrderedDictionary();
dictionary.Add("key","value");
ArrayList list = new ArrayList ();
DataKey key = new DataKey (dictionary);
list.Add (key);
DataKeyArray keyarray = new DataKeyArray (list);
Assert.AreEqual(1,keyarray.Count,"CreateItems");
Assert.AreEqual (key, keyarray[0], "CreateKeyData");
Assert.AreEqual ("value",((DataKey)keyarray[0]).Value,"KeyArrayValue");
dictionary.Add ("key1", "value1");
key = new DataKey (dictionary);
list.Add (key);
keyarray = new DataKeyArray (list);
Assert.AreEqual (2, keyarray.Count, "CreateItemsMulty");
}
void LoadDataKeyArrayState (object [] state)
{
for (int i = 0; i < state.Length; i++) {
DataKey dataKey = new DataKey (new OrderedDictionary (DataKeyNames.Length), DataKeyNames);
((IStateManager) dataKey).LoadViewState (state [i]);
DataKeyArrayList.Add (dataKey);
}
keys = new DataKeyArray (DataKeyArrayList);
}
public sealed override void DataBind ()
{
DataKeyArrayList.Clear ();
cachedKeyProperties = null;
base.DataBind ();
keys = new DataKeyArray (DataKeyArrayList);
}
public void DataKeyArray_CopyTo ()
{
OrderedDictionary dictionary = new OrderedDictionary ();
dictionary.Add ("key", "value");
ArrayList list = new ArrayList ();
DataKey key = new DataKey (dictionary);
list.Add (key);
DataKeyArray keyarray = new DataKeyArray (list);
DataKey[] keys = new DataKey[list.Count];
keyarray.CopyTo(keys,0);
Assert.AreEqual ("value", keys[0].Value, "CopyToValue");
}
public void DataKeyArray_DefaultPropertyNotWorking()
{
DataKeyArray keyarray = new DataKeyArray (new ArrayList ());
Assert.AreEqual (keyarray, keyarray.SyncRoot, "SyncRoot");
}
public void DataKeyArray_GetEnumerator ()
{
OrderedDictionary dictionary = new OrderedDictionary ();
dictionary.Add ("key", "value");
ArrayList list = new ArrayList ();
DataKey key = new DataKey (dictionary);
list.Add (key);
DataKeyArray keyarray = new DataKeyArray (list);
IEnumerator inumerator = keyarray.GetEnumerator ();
Assert.IsNotNull (inumerator, "GetEnumerator");
}
public GridDeleteEventArgs(DataKeyArray keys)
{
m_DataKeys = keys;
}
/// <summary>
/// Performs the work of creating the control hierarchy based on a data source.
/// When dataBinding is true, the specified data source contains real
/// data, and the data is supposed to be pushed into the UI.
/// When dataBinding is false, the specified data source is a dummy data
/// source, that allows enumerating the right number of items, but the items
/// themselves are null and do not contain data. In this case, the recreated
/// control hierarchy reinitializes its state from view state.
/// It enables a DataBoundControl to encapsulate the logic of creating its
/// control hierarchy in both modes into a single code path.
/// </summary>
/// <param name="dataSource">
/// The data source to be used to enumerate items.
/// </param>
/// <param name="dataBinding">
/// Whether the method has been called from DataBind or not.
/// </param>
/// <returns>
/// The number of items created based on the data source. Put another way, its
/// the number of items enumerated from the data source.
/// </returns>
protected virtual int CreateChildControls(IEnumerable dataSource, bool dataBinding) {
ListViewPagedDataSource pagedDataSource = null;
// Create the LayoutTemplate so the pager control in it can set page properties.
// We'll only create the layout template once.
EnsureLayoutTemplate();
RemoveItems();
// if we should render the insert item, make a dummy empty datasource and go through
// the regular code path.
if (dataSource == null && InsertItemPosition != InsertItemPosition.None) {
dataSource = new object[0];
}
bool usePaging = (_startRowIndex > 0 || _maximumRows > 0);
if (dataBinding) {
DataSourceView view = GetData();
DataSourceSelectArguments arguments = SelectArguments;
if (view == null) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, AtlasWeb.ListView_NullView, ID));
}
bool useServerPaging = view.CanPage && usePaging;
if (!view.CanPage && useServerPaging) {
if (dataSource != null && !(dataSource is ICollection)) {
arguments.StartRowIndex = _startRowIndex;
arguments.MaximumRows = _maximumRows;
// This should throw an exception saying the data source can't page.
// We do this because the data source can provide a better error message than we can.
view.Select(arguments, SelectCallback);
}
}
if (useServerPaging) {
int totalRowCount;
if (view.CanRetrieveTotalRowCount) {
totalRowCount = arguments.TotalRowCount;
}
else {
ICollection dataSourceCollection = dataSource as ICollection;
if (dataSourceCollection == null) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, AtlasWeb.ListView_NeedICollectionOrTotalRowCount, GetType().Name));
}
totalRowCount = checked(_startRowIndex + dataSourceCollection.Count);
}
pagedDataSource = CreateServerPagedDataSource(totalRowCount);
}
else {
pagedDataSource = CreatePagedDataSource();
}
}
else {
pagedDataSource = CreatePagedDataSource();
}
ArrayList keyArray = DataKeysArrayList;
ArrayList suffixArray = ClientIDRowSuffixArrayList;
_dataKeyArray = null;
_clientIDRowSuffixArray = null;
ICollection collection = dataSource as ICollection;
if (dataBinding) {
keyArray.Clear();
suffixArray.Clear();
if ((dataSource != null) && (collection == null) && !pagedDataSource.IsServerPagingEnabled && usePaging) {
// If we got to here, it's because the data source view said it could page, but then returned
// something that wasn't an ICollection. Probably a data source control author error.
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, AtlasWeb.ListView_Missing_VirtualItemCount, ID));
}
}
else {
if (collection == null) {
throw new InvalidOperationException(AtlasWeb.ListView_DataSourceMustBeCollectionWhenNotDataBinding);
}
}
if (dataSource != null) {
pagedDataSource.DataSource = dataSource;
if (dataBinding && usePaging) {
keyArray.Capacity = pagedDataSource.DataSourceCount;
suffixArray.Capacity = pagedDataSource.DataSourceCount;
}
if (_groupTemplate != null) {
_itemList = CreateItemsInGroups(pagedDataSource, dataBinding, InsertItemPosition, keyArray);
if (dataBinding && ClientIDRowSuffixInternal != null && ClientIDRowSuffixInternal.Length != 0) {
CreateSuffixArrayList(pagedDataSource, suffixArray);
}
}
else {
if (GroupItemCount != 1) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, AtlasWeb.ListView_GroupItemCountNoGroupTemplate, ID, GroupPlaceholderID));
}
_itemList = CreateItemsWithoutGroups(pagedDataSource, dataBinding, InsertItemPosition, keyArray);
if(dataBinding && ClientIDRowSuffixInternal != null && ClientIDRowSuffixInternal.Length != 0) {
CreateSuffixArrayList(pagedDataSource, suffixArray);
}
}
_totalRowCount = usePaging ? pagedDataSource.DataSourceCount : _itemList.Count;
OnTotalRowCountAvailable(new PageEventArgs(_startRowIndex, _maximumRows, _totalRowCount));
if (_itemList.Count == 0) {
if (InsertItemPosition == InsertItemPosition.None) {
// remove the layout template
Controls.Clear();
CreateEmptyDataItem();
}
}
}
else {
// remove the layout template
Controls.Clear();
CreateEmptyDataItem();
}
return _totalRowCount;
}
/// <summary>
/// Creates the labels.
/// </summary>
/// <param name="dataKeyArray">The data key array.</param>
/// <returns></returns>
private void ProcessLabels( DataKeyArray checkinArray )
{
// Make sure we can save the attendance and get an attendance code
if ( RunSaveAttendance )
{
var attendanceErrors = new List<string>();
if ( ProcessActivity( "Save Attendance", out attendanceErrors ) )
{
SaveState();
}
else
{
string errorMsg = "<ul><li>" + attendanceErrors.AsDelimited( "</li><li>" ) + "</li></ul>";
maAlert.Show( errorMsg, Rock.Web.UI.Controls.ModalAlertType.Warning );
return;
}
RunSaveAttendance = false;
}
var printQueue = new Dictionary<string, StringBuilder>();
bool printIndividually = GetAttributeValue( "PrintIndividualLabels" ).AsBoolean();
var designatedLabelGuid = GetAttributeValue( "DesignatedSingleLabel" ).AsGuidOrNull();
foreach ( var selectedFamily in CurrentCheckInState.CheckIn.Families.Where( p => p.Selected ) )
{
List<CheckInLabel> labels = new List<CheckInLabel>();
List<CheckInPerson> selectedPeople = selectedFamily.People.Where( p => p.Selected ).ToList();
List<CheckInGroupType> selectedGroupTypes = selectedPeople.SelectMany( gt => gt.GroupTypes )
.Where( gt => gt.Selected ).ToList();
List<CheckInGroup> availableGroups = null;
List<CheckInLocation> availableLocations = null;
List<CheckInSchedule> availableSchedules = null;
List<CheckInSchedule> personSchedules = null;
foreach ( DataKey dataKey in checkinArray )
{
var personId = Convert.ToInt32( dataKey["PersonId"] );
var groupId = Convert.ToInt32( dataKey["GroupId"] );
var locationId = Convert.ToInt32( dataKey["LocationId"] );
var scheduleId = Convert.ToInt32( dataKey["ScheduleId"] );
int groupTypeId = selectedGroupTypes.Where( gt => gt.Groups.Any( g => g.Group.Id == groupId ) )
.Select( gt => gt.GroupType.Id ).FirstOrDefault();
availableGroups = selectedGroupTypes.SelectMany( gt => gt.Groups ).ToList();
availableLocations = availableGroups.SelectMany( l => l.Locations ).ToList();
availableSchedules = availableLocations.SelectMany( s => s.Schedules ).ToList();
personSchedules = selectedPeople.SelectMany( p => p.PossibleSchedules ).ToList();
// Make sure only the current item is selected in the merge object
if ( printIndividually || checkinArray.Count == 1 )
{
// Note: This depends on PreSelected being set properly to undo changes later
selectedPeople.ForEach( p => p.Selected = ( p.Person.Id == personId ) );
selectedGroupTypes.ForEach( gt => gt.Selected = ( gt.GroupType.Id == groupTypeId ) );
availableGroups.ForEach( g => g.Selected = ( g.Group.Id == groupId ) );
availableLocations.ForEach( l => l.Selected = ( l.Location.Id == locationId ) );
availableSchedules.ForEach( s => s.Selected = ( s.Schedule.Id == scheduleId ) );
personSchedules.ForEach( s => s.Selected = ( s.Schedule.Id == scheduleId ) );
}
// Create labels for however many items are currently selected
// #TODO: Rewrite CreateLabels so it would accept a list of ID's
var labelErrors = new List<string>();
if ( ProcessActivity( "Create Labels", out labelErrors ) )
{
SaveState();
}
// mark the person as being checked in
var selectedSchedules = availableLocations.Where( l => l.Selected )
.SelectMany( s => s.Schedules ).Where( s => s.Selected ).ToList();
foreach ( var selectedSchedule in selectedSchedules )
{
var serviceStart = (DateTime)selectedSchedule.StartTime;
selectedSchedule.LastCheckIn = serviceStart.AddMinutes( (double)selectedSchedule.Schedule.CheckInEndOffsetMinutes );
}
// Add valid grouptype labels, excluding the one-time label (if set)
if ( printIndividually )
{
var selectedPerson = selectedPeople.FirstOrDefault( p => p.Person.Id == personId );
if ( selectedPerson != null )
{
labels.AddRange( selectedPerson.GroupTypes.Where( gt => gt.Labels != null )
.SelectMany( gt => gt.Labels )
.Where( l => ( !RemoveFromQueue || l.FileGuid != designatedLabelGuid ) )
);
}
RemoveFromQueue = RemoveFromQueue || labels.Any( l => l.FileGuid == designatedLabelGuid );
}
else
{
labels.AddRange( selectedGroupTypes.Where( gt => gt.Labels != null )
.SelectMany( gt => gt.Labels )
.Where( l => ( !RemoveFromQueue || l.FileGuid != designatedLabelGuid ) )
);
// don't continue processing if printing all info on one label
break;
}
}
// Print client labels
if ( labels.Any( l => l.PrintFrom == PrintFrom.Client ) )
{
var clientLabels = labels.Where( l => l.PrintFrom == PrintFrom.Client ).ToList();
var urlRoot = string.Format( "{0}://{1}", Request.Url.Scheme, Request.Url.Authority );
clientLabels.ForEach( l => l.LabelFile = urlRoot + l.LabelFile );
AddLabelScript( clientLabels.ToJson() );
pnlContent.Update();
}
// Print server labels
if ( labels.Any( l => l.PrintFrom == PrintFrom.Server ) )
{
string delayCut = @"^XB";
string endingTag = @"^XZ";
var printerIp = string.Empty;
var labelContent = new StringBuilder();
// make sure labels have a valid ip
var lastLabel = labels.Last();
foreach ( var label in labels.Where( l => l.PrintFrom == PrintFrom.Server && !string.IsNullOrEmpty( l.PrinterAddress ) ) )
{
var labelCache = KioskLabel.Read( label.FileGuid );
if ( labelCache != null )
{
if ( printerIp != label.PrinterAddress )
{
printQueue.AddOrReplace( label.PrinterAddress, labelContent );
printerIp = label.PrinterAddress;
labelContent = new StringBuilder();
}
var printContent = labelCache.FileContent;
foreach ( var mergeField in label.MergeFields )
{
if ( !string.IsNullOrWhiteSpace( mergeField.Value ) )
{
printContent = Regex.Replace( printContent, string.Format( @"(?<=\^FD){0}(?=\^FS)", mergeField.Key ), ZebraFormatString( mergeField.Value ) );
}
else
{
printContent = Regex.Replace( printContent, string.Format( @"\^FO.*\^FS\s*(?=\^FT.*\^FD{0}\^FS)", mergeField.Key ), string.Empty );
printContent = Regex.Replace( printContent, string.Format( @"\^FD{0}\^FS", mergeField.Key ), "^FD^FS" );
}
}
// send a Delay Cut command at the end to prevent cutting intermediary labels
if ( label != lastLabel )
{
printContent = Regex.Replace( printContent.Trim(), @"\" + endingTag + @"$", delayCut + endingTag );
}
labelContent.Append( printContent );
}
}
printQueue.AddOrReplace( printerIp, labelContent );
if ( printQueue.Any() )
{
PrintLabels( printQueue );
printQueue.Clear();
}
else
{ // give the user feedback when no server labels are configured
phPrinterStatus.Controls.Add( new LiteralControl( "No labels were created. Please verify that the grouptype is configured with labels and cache is reset." ) );
}
}
if ( printIndividually || checkinArray.Count == 1 )
{
// reset selections to what they were before queue
selectedPeople.ForEach( p => p.Selected = p.PreSelected );
personSchedules.ForEach( s => s.Selected = s.PreSelected );
selectedGroupTypes.ForEach( gt => gt.Selected = gt.PreSelected );
availableGroups.ForEach( g => g.Selected = g.PreSelected );
availableLocations.ForEach( l => l.Selected = l.PreSelected );
availableSchedules.ForEach( s => s.Selected = s.PreSelected );
}
}
// refresh the currently checked in flag
BindGrid();
}
/// <internalonly/>
/// <devdoc>
/// <para>Creates the control hierarchy that is used to render the Smart.
/// This is called whenever a control hierarchy is needed and the
/// ChildControlsCreated property is false.
/// The implementation assumes that all the children in the controls
/// collection have already been cleared.</para>
/// </devdoc>
protected override int CreateChildControls(IEnumerable dataSource, bool dataBinding) {
PagedDataSource pagedDataSource = null;
if (dataBinding) {
bool allowPaging = AllowPaging;
DataSourceView view = GetData();
DataSourceSelectArguments arguments = SelectArguments;
if (view == null) {
throw new HttpException(SR.GetString(SR.DataBoundControl_NullView, ID));
}
bool useServerPaging = allowPaging && view.CanPage;
if (allowPaging && !view.CanPage) {
if (dataSource != null && !(dataSource is ICollection)) {
arguments.StartRowIndex = checked(PageSize * PageIndex);
arguments.MaximumRows = PageSize;
// This should throw an exception saying the data source can't page.
// We do this because the data source can provide a better error message than we can.
view.Select(arguments, SelectCallback);
}
}
if (useServerPaging) {
if (view.CanRetrieveTotalRowCount) {
pagedDataSource = CreateServerPagedDataSource(arguments.TotalRowCount);
}
else {
ICollection dataSourceCollection = dataSource as ICollection;
if (dataSourceCollection == null) {
throw new HttpException(SR.GetString(SR.DataBoundControl_NeedICollectionOrTotalRowCount, GetType().Name));
}
int priorPagesRecordCount = checked(PageIndex * PageSize);
pagedDataSource = CreateServerPagedDataSource(checked(priorPagesRecordCount + dataSourceCollection.Count));
}
}
else {
pagedDataSource = CreatePagedDataSource();
}
}
else {
pagedDataSource = CreatePagedDataSource();
}
IEnumerator pagedDataSourceEnumerator = null;
int count = 0;
ArrayList keyArray = DataKeysArrayList;
ArrayList suffixArray = ClientIDRowSuffixArrayList;
ICollection fields = null;
int itemCount = -1; // number of items in the collection. We need to know to decide if we need a null row.
int rowsArrayCapacity = 0;
ICollection collection = dataSource as ICollection;
if (dataBinding) {
keyArray.Clear();
suffixArray.Clear();
if (dataSource != null) {
// If we got to here, it's because the data source view said it could page, but then returned
// something that wasn't an ICollection. Probably a data source control author error.
if ((collection == null) && (pagedDataSource.IsPagingEnabled && !pagedDataSource.IsServerPagingEnabled)) {
throw new HttpException(SR.GetString(SR.GridView_Missing_VirtualItemCount, ID));
}
}
}
else {
if (collection == null) {
throw new HttpException(SR.GetString(SR.DataControls_DataSourceMustBeCollectionWhenNotDataBinding));
}
}
_pageCount = 0;
if (dataSource != null) {
pagedDataSource.DataSource = dataSource;
if (pagedDataSource.IsPagingEnabled && dataBinding) {
// Fix up the page index if we have gone past the page count
int pagedDataSourcePageCount = pagedDataSource.PageCount;
Debug.Assert(pagedDataSource.CurrentPageIndex >= 0);
if (pagedDataSource.CurrentPageIndex >= pagedDataSourcePageCount) {
int lastPageIndex = pagedDataSourcePageCount - 1;
pagedDataSource.CurrentPageIndex = _pageIndex = lastPageIndex;
}
}
fields = CreateColumns(dataBinding ? pagedDataSource : null, dataBinding);
if (collection != null) {
itemCount = collection.Count;
int pageSize = pagedDataSource.IsPagingEnabled ? pagedDataSource.PageSize : collection.Count;
rowsArrayCapacity = pageSize;
if (dataBinding) {
keyArray.Capacity = pageSize;
suffixArray.Capacity = pageSize;
}
// PagedDataSource has strange nehavior here. If DataSourceCount is 0 but paging is enabled,
// it returns a PageCount of 1, which is inconsistent with DetailsView and FormView.
// We don't want to change PagedDataSource for back compat reasons.
if (pagedDataSource.DataSourceCount == 0) {
_pageCount = 0;
}
else {
_pageCount = pagedDataSource.PageCount;
}
}
}
_rowsArray = new ArrayList(rowsArrayCapacity);
_rowsCollection = null;
_dataKeyArray = null;
_clientIDRowSuffixArray = null;
Table table = CreateChildTable();
Controls.Add(table);
TableRowCollection rows = table.Rows;
//
if (dataSource == null) {
if (EmptyDataTemplate != null || EmptyDataText.Length > 0) {
CreateRow(-1, -1, DataControlRowType.EmptyDataRow, DataControlRowState.Normal, dataBinding, null, new DataControlField[0], rows, null);
}
else {
Controls.Clear();
}
return 0;
}
int fieldCount = 0;
if (fields != null)
fieldCount = fields.Count;
DataControlField[] displayFields = new DataControlField[fieldCount];
if (fieldCount > 0) {
fields.CopyTo(displayFields, 0);
bool requiresDataBinding = false;
for (int c = 0; c < displayFields.Length; c++) {
if (displayFields[c].Initialize(AllowSorting, this)) {
requiresDataBinding = true;
}
if (DetermineRenderClientScript()) {
displayFields[c].ValidateSupportsCallback();
}
}
if (requiresDataBinding) {
RequiresDataBinding = true;
}
}
GridViewRow row;
DataControlRowType rowType;
DataControlRowState rowState;
int index = 0;
int dataSourceIndex = 0;
string[] dataKeyNames = DataKeyNamesInternal;
bool storeKeys = (dataBinding && (dataKeyNames.Length != 0));
bool storeSuffix = (dataBinding && ClientIDRowSuffixInternal.Length != 0);
bool createPager = pagedDataSource.IsPagingEnabled;
int editIndex = EditIndex;
if (itemCount == -1) {
if (_storedDataValid) {
if (_firstDataRow != null) {
itemCount = 1;
}
else {
itemCount = 0;
}
}
else {
// make sure there's at least one item in the source.
IEnumerator e = dataSource.GetEnumerator();
if (e.MoveNext()) {
object sampleItem = e.Current;
StoreEnumerator(e, sampleItem);
itemCount = 1;
}
else {
itemCount = 0;
}
}
}
if (itemCount == 0) {
bool controlsCreated = false;
if (ShowHeader && ShowHeaderWhenEmpty && displayFields.Length > 0) {
_headerRow = CreateRow(-1, -1, DataControlRowType.Header, DataControlRowState.Normal, dataBinding, null, displayFields, rows, null);
controlsCreated = true;
}
if (EmptyDataTemplate != null || EmptyDataText.Length > 0) {
CreateRow(-1, -1, DataControlRowType.EmptyDataRow, DataControlRowState.Normal, dataBinding, null, displayFields, rows, null);
controlsCreated = true;
}
if (!controlsCreated) {
Controls.Clear();
}
_storedDataValid = false;
_firstDataRow = null;
return 0;
}
if (fieldCount > 0) {
if (pagedDataSource.IsPagingEnabled)
dataSourceIndex = pagedDataSource.FirstIndexInPage;
if (createPager && PagerSettings.Visible && _pagerSettings.IsPagerOnTop) {
_topPagerRow = CreateRow(-1, -1, DataControlRowType.Pager, DataControlRowState.Normal, dataBinding, null, displayFields, rows, pagedDataSource);
}
_headerRow = CreateRow(-1, -1, DataControlRowType.Header, DataControlRowState.Normal, dataBinding, null, displayFields, rows, null);
if (!ShowHeader) {
_headerRow.Visible = false;
}
if (storeKeys) {
// Reset the selected index if we have a persisted datakey so we
// can figure out what index to select based on the key
ResetPersistedSelectedIndex();
}
if (_storedDataValid) {
pagedDataSourceEnumerator = _storedData;
if (_firstDataRow != null) {
if (storeKeys) {
OrderedDictionary keyTable = new OrderedDictionary(dataKeyNames.Length);
foreach (string keyName in dataKeyNames) {
object keyValue = DataBinder.GetPropertyValue(_firstDataRow, keyName);
keyTable.Add(keyName, keyValue);
}
if (keyArray.Count == index) {
keyArray.Add(new DataKey(keyTable, dataKeyNames));
}
else {
keyArray[index] = new DataKey(keyTable, dataKeyNames);
}
}
if (storeSuffix) {
OrderedDictionary suffixTable = new OrderedDictionary(ClientIDRowSuffixInternal.Length);
foreach (string suffixName in ClientIDRowSuffixInternal) {
object suffixValue = DataBinder.GetPropertyValue(_firstDataRow, suffixName);
suffixTable.Add(suffixName, suffixValue);
}
if (suffixArray.Count == index) {
suffixArray.Add(new DataKey(suffixTable, ClientIDRowSuffixInternal));
}
else {
suffixArray[index] = new DataKey(suffixTable, ClientIDRowSuffixInternal);
}
}
if (storeKeys && EnablePersistedSelection) {
if (index < keyArray.Count) {
SetPersistedDataKey(index, (DataKey)keyArray[index]);
}
}
rowType = DataControlRowType.DataRow;
rowState = DataControlRowState.Normal;
if (index == editIndex)
rowState |= DataControlRowState.Edit;
if (index == _selectedIndex)
rowState |= DataControlRowState.Selected;
row = CreateRow(0, dataSourceIndex, rowType, rowState, dataBinding, _firstDataRow, displayFields, rows, null);
_rowsArray.Add(row);
count++;
index++;
dataSourceIndex++;
_storedDataValid = false;
_firstDataRow = null;
}
}
else {
pagedDataSourceEnumerator = pagedDataSource.GetEnumerator();
}
rowType = DataControlRowType.DataRow;
while (pagedDataSourceEnumerator.MoveNext()) {
object dataRow = pagedDataSourceEnumerator.Current;
if (storeKeys) {
OrderedDictionary keyTable = new OrderedDictionary(dataKeyNames.Length);
foreach (string keyName in dataKeyNames) {
object keyValue = DataBinder.GetPropertyValue(dataRow, keyName);
keyTable.Add(keyName, keyValue);
}
if (keyArray.Count == index) {
keyArray.Add(new DataKey(keyTable, dataKeyNames));
}
else {
keyArray[index] = new DataKey(keyTable, dataKeyNames);
}
}
if (storeSuffix) {
OrderedDictionary suffixTable = new OrderedDictionary(ClientIDRowSuffixInternal.Length);
foreach (string suffixName in ClientIDRowSuffixInternal) {
object suffixValue = DataBinder.GetPropertyValue(dataRow, suffixName);
suffixTable.Add(suffixName, suffixValue);
}
if (suffixArray.Count == index) {
suffixArray.Add(new DataKey(suffixTable, ClientIDRowSuffixInternal));
}
else {
suffixArray[index] = new DataKey(suffixTable, ClientIDRowSuffixInternal);
}
}
if (storeKeys && EnablePersistedSelection) {
if (index < keyArray.Count) {
SetPersistedDataKey(index, (DataKey)keyArray[index]);
}
}
rowState = DataControlRowState.Normal;
if (index == editIndex)
rowState |= DataControlRowState.Edit;
if (index == _selectedIndex)
rowState |= DataControlRowState.Selected;
if (index % 2 != 0) {
rowState |= DataControlRowState.Alternate;
}
row = CreateRow(index, dataSourceIndex, rowType, rowState, dataBinding, dataRow, displayFields, rows, null);
_rowsArray.Add(row);
count++;
dataSourceIndex++;
index++;
}
if (index == 0) {
CreateRow(-1, -1, DataControlRowType.EmptyDataRow, DataControlRowState.Normal, dataBinding, null, displayFields, rows, null);
}
_footerRow = CreateRow(-1, -1, DataControlRowType.Footer, DataControlRowState.Normal, dataBinding, null, displayFields, rows, null);
if (!ShowFooter) {
_footerRow.Visible = false;
}
if (createPager && PagerSettings.Visible && _pagerSettings.IsPagerOnBottom) {
_bottomPagerRow = CreateRow(-1, -1, DataControlRowType.Pager, DataControlRowState.Normal, dataBinding, null, displayFields, rows, pagedDataSource);
}
}
int createdRowsCount = -1;
if (dataBinding) {
if (pagedDataSourceEnumerator != null) {
if (pagedDataSource.IsPagingEnabled) {
_pageCount = pagedDataSource.PageCount;
createdRowsCount = pagedDataSource.DataSourceCount;
}
else {
_pageCount = 1;
createdRowsCount = count;
}
}
else {
_pageCount = 0;
}
}
if (PageCount == 1) { // don't show the pager if there's just one row.
if (_topPagerRow != null) {
_topPagerRow.Visible = false;
}
if (_bottomPagerRow != null) {
_bottomPagerRow.Visible = false;
}
}
return createdRowsCount;
}
public sealed override void DataBind ()
{
DataKeyArrayList.Clear ();
cachedKeyProperties = null;
base.DataBind ();
keys = new DataKeyArray (DataKeyArrayList);
GridViewRow row = HeaderRow;
if (row != null)
row.Visible = ShowHeader;
row = FooterRow;
if (row != null)
row.Visible = ShowFooter;
}
void LoadDataKeyArrayState (object [] state, out DataKeyArray keys)
{
List <DataKey> dataKeyList = DataKeyList;
string[] dataKeyNames = DataKeyNames;
int dataKeyNamesLen = dataKeyNames.Length;
for (int i = 0; i < state.Length; i++) {
DataKey dataKey = new DataKey (new OrderedDictionary (dataKeyNamesLen), dataKeyNames);
((IStateManager) dataKey).LoadViewState (state [i]);
dataKeyList.Add (dataKey);
}
keys = new DataKeyArray (dataKeyList);
}
object [] SaveDataKeyArrayState (DataKeyArray keys)
{
if (keys == null)
return null;
object [] state = new object [keys.Count];
for (int i = 0; i < keys.Count; i++)
state [i] = ((IStateManager) keys [i]).SaveViewState ();
return state;
}
protected override int CreateChildControls(IEnumerable dataSource, bool dataBinding)
{
PagedDataSource pagedDataSource = null;
if (dataBinding)
{
bool allowPaging = this.AllowPaging;
DataSourceView data = this.GetData();
DataSourceSelectArguments selectArguments = base.SelectArguments;
if (data == null)
{
throw new HttpException(System.Web.SR.GetString("DataBoundControl_NullView", new object[] { this.ID }));
}
bool flag2 = allowPaging && data.CanPage;
if ((allowPaging && !data.CanPage) && ((dataSource != null) && !(dataSource is ICollection)))
{
selectArguments.StartRowIndex = this.PageSize * this.PageIndex;
selectArguments.MaximumRows = this.PageSize;
data.Select(selectArguments, new DataSourceViewSelectCallback(this.SelectCallback));
}
if (flag2)
{
if (data.CanRetrieveTotalRowCount)
{
pagedDataSource = this.CreateServerPagedDataSource(selectArguments.TotalRowCount);
}
else
{
ICollection is2 = dataSource as ICollection;
if (is2 == null)
{
throw new HttpException(System.Web.SR.GetString("DataBoundControl_NeedICollectionOrTotalRowCount", new object[] { base.GetType().Name }));
}
int num = this.PageIndex * this.PageSize;
pagedDataSource = this.CreateServerPagedDataSource(num + is2.Count);
}
}
else
{
pagedDataSource = this.CreatePagedDataSource();
}
}
else
{
pagedDataSource = this.CreatePagedDataSource();
}
IEnumerator enumerator = null;
int num2 = 0;
ArrayList dataKeysArrayList = this.DataKeysArrayList;
ArrayList clientIDRowSuffixArrayList = this.ClientIDRowSuffixArrayList;
ICollection is3 = null;
int count = -1;
int capacity = 0;
ICollection is4 = dataSource as ICollection;
if (dataBinding)
{
dataKeysArrayList.Clear();
clientIDRowSuffixArrayList.Clear();
if (((dataSource != null) && (is4 == null)) && (pagedDataSource.IsPagingEnabled && !pagedDataSource.IsServerPagingEnabled))
{
throw new HttpException(System.Web.SR.GetString("GridView_Missing_VirtualItemCount", new object[] { this.ID }));
}
}
else if (is4 == null)
{
throw new HttpException(System.Web.SR.GetString("DataControls_DataSourceMustBeCollectionWhenNotDataBinding"));
}
this._pageCount = 0;
if (dataSource != null)
{
pagedDataSource.DataSource = dataSource;
if (pagedDataSource.IsPagingEnabled && dataBinding)
{
int pageCount = pagedDataSource.PageCount;
if (pagedDataSource.CurrentPageIndex >= pageCount)
{
int num6 = pageCount - 1;
pagedDataSource.CurrentPageIndex = this._pageIndex = num6;
}
}
is3 = this.CreateColumns(dataBinding ? pagedDataSource : null, dataBinding);
if (is4 != null)
{
count = is4.Count;
int num7 = pagedDataSource.IsPagingEnabled ? pagedDataSource.PageSize : is4.Count;
capacity = num7;
if (dataBinding)
{
dataKeysArrayList.Capacity = num7;
clientIDRowSuffixArrayList.Capacity = num7;
}
if (pagedDataSource.DataSourceCount == 0)
{
this._pageCount = 0;
}
else
{
this._pageCount = pagedDataSource.PageCount;
}
}
}
this._rowsArray = new ArrayList(capacity);
this._rowsCollection = null;
this._dataKeyArray = null;
this._clientIDRowSuffixArray = null;
Table child = this.CreateChildTable();
this.Controls.Add(child);
TableRowCollection rows = child.Rows;
if (dataSource == null)
{
if ((this.EmptyDataTemplate != null) || (this.EmptyDataText.Length > 0))
{
this.CreateRow(-1, -1, DataControlRowType.EmptyDataRow, DataControlRowState.Normal, dataBinding, null, new DataControlField[0], rows, null);
}
else
{
this.Controls.Clear();
}
return 0;
}
int num8 = 0;
if (is3 != null)
{
num8 = is3.Count;
}
DataControlField[] array = new DataControlField[num8];
if (num8 > 0)
{
is3.CopyTo(array, 0);
bool flag3 = false;
for (int i = 0; i < array.Length; i++)
{
if (array[i].Initialize(this.AllowSorting, this))
{
flag3 = true;
}
if (this.DetermineRenderClientScript())
{
array[i].ValidateSupportsCallback();
}
}
if (flag3)
{
base.RequiresDataBinding = true;
}
}
int dataItemIndex = 0;
int dataSourceIndex = 0;
string[] dataKeyNamesInternal = this.DataKeyNamesInternal;
bool flag4 = dataBinding && (dataKeyNamesInternal.Length != 0);
bool flag5 = dataBinding && (this.ClientIDRowSuffixInternal.Length != 0);
bool isPagingEnabled = pagedDataSource.IsPagingEnabled;
int editIndex = this.EditIndex;
switch (count)
{
case -1:
if (this._storedDataValid)
{
if (this._firstDataRow != null)
{
count = 1;
}
else
{
count = 0;
}
}
else
{
IEnumerator enumerator2 = dataSource.GetEnumerator();
if (enumerator2.MoveNext())
{
object current = enumerator2.Current;
this.StoreEnumerator(enumerator2, current);
count = 1;
}
else
{
count = 0;
}
}
break;
case 0:
{
bool flag7 = false;
if ((this.ShowHeader && this.ShowHeaderWhenEmpty) && (array.Length > 0))
{
this._headerRow = this.CreateRow(-1, -1, DataControlRowType.Header, DataControlRowState.Normal, dataBinding, null, array, rows, null);
flag7 = true;
}
if ((this.EmptyDataTemplate != null) || (this.EmptyDataText.Length > 0))
{
this.CreateRow(-1, -1, DataControlRowType.EmptyDataRow, DataControlRowState.Normal, dataBinding, null, array, rows, null);
flag7 = true;
}
if (!flag7)
{
this.Controls.Clear();
}
this._storedDataValid = false;
this._firstDataRow = null;
return 0;
}
}
if (num8 > 0)
{
GridViewRow row;
DataControlRowType dataRow;
DataControlRowState normal;
if (pagedDataSource.IsPagingEnabled)
{
dataSourceIndex = pagedDataSource.FirstIndexInPage;
}
if ((isPagingEnabled && this.PagerSettings.Visible) && this._pagerSettings.IsPagerOnTop)
{
this._topPagerRow = this.CreateRow(-1, -1, DataControlRowType.Pager, DataControlRowState.Normal, dataBinding, null, array, rows, pagedDataSource);
}
this._headerRow = this.CreateRow(-1, -1, DataControlRowType.Header, DataControlRowState.Normal, dataBinding, null, array, rows, null);
if (!this.ShowHeader)
{
this._headerRow.Visible = false;
}
if (flag4)
{
this.ResetPersistedSelectedIndex();
}
if (this._storedDataValid)
{
enumerator = this._storedData;
if (this._firstDataRow != null)
{
if (flag4)
{
OrderedDictionary keyTable = new OrderedDictionary(dataKeyNamesInternal.Length);
foreach (string str in dataKeyNamesInternal)
{
object propertyValue = DataBinder.GetPropertyValue(this._firstDataRow, str);
keyTable.Add(str, propertyValue);
}
if (dataKeysArrayList.Count == dataItemIndex)
{
dataKeysArrayList.Add(new DataKey(keyTable, dataKeyNamesInternal));
}
else
{
dataKeysArrayList[dataItemIndex] = new DataKey(keyTable, dataKeyNamesInternal);
}
}
if (flag5)
{
OrderedDictionary dictionary2 = new OrderedDictionary(this.ClientIDRowSuffixInternal.Length);
foreach (string str2 in this.ClientIDRowSuffixInternal)
{
object obj4 = DataBinder.GetPropertyValue(this._firstDataRow, str2);
dictionary2.Add(str2, obj4);
}
if (clientIDRowSuffixArrayList.Count == dataItemIndex)
{
clientIDRowSuffixArrayList.Add(new DataKey(dictionary2, this.ClientIDRowSuffixInternal));
}
else
{
clientIDRowSuffixArrayList[dataItemIndex] = new DataKey(dictionary2, this.ClientIDRowSuffixInternal);
}
}
if ((flag4 && this.EnablePersistedSelection) && (dataItemIndex < dataKeysArrayList.Count))
{
this.SetPersistedDataKey(dataItemIndex, (DataKey) dataKeysArrayList[dataItemIndex]);
}
dataRow = DataControlRowType.DataRow;
normal = DataControlRowState.Normal;
if (dataItemIndex == editIndex)
{
normal |= DataControlRowState.Edit;
}
if (dataItemIndex == this._selectedIndex)
{
normal |= DataControlRowState.Selected;
}
row = this.CreateRow(0, dataSourceIndex, dataRow, normal, dataBinding, this._firstDataRow, array, rows, null);
this._rowsArray.Add(row);
num2++;
dataItemIndex++;
dataSourceIndex++;
this._storedDataValid = false;
this._firstDataRow = null;
}
}
else
{
enumerator = pagedDataSource.GetEnumerator();
}
dataRow = DataControlRowType.DataRow;
while (enumerator.MoveNext())
{
object container = enumerator.Current;
if (flag4)
{
OrderedDictionary dictionary3 = new OrderedDictionary(dataKeyNamesInternal.Length);
foreach (string str3 in dataKeyNamesInternal)
{
object obj6 = DataBinder.GetPropertyValue(container, str3);
dictionary3.Add(str3, obj6);
}
if (dataKeysArrayList.Count == dataItemIndex)
{
dataKeysArrayList.Add(new DataKey(dictionary3, dataKeyNamesInternal));
}
else
{
dataKeysArrayList[dataItemIndex] = new DataKey(dictionary3, dataKeyNamesInternal);
}
}
if (flag5)
{
OrderedDictionary dictionary4 = new OrderedDictionary(this.ClientIDRowSuffixInternal.Length);
foreach (string str4 in this.ClientIDRowSuffixInternal)
{
object obj7 = DataBinder.GetPropertyValue(container, str4);
dictionary4.Add(str4, obj7);
}
if (clientIDRowSuffixArrayList.Count == dataItemIndex)
{
clientIDRowSuffixArrayList.Add(new DataKey(dictionary4, this.ClientIDRowSuffixInternal));
}
else
{
clientIDRowSuffixArrayList[dataItemIndex] = new DataKey(dictionary4, this.ClientIDRowSuffixInternal);
}
}
if ((flag4 && this.EnablePersistedSelection) && (dataItemIndex < dataKeysArrayList.Count))
{
this.SetPersistedDataKey(dataItemIndex, (DataKey) dataKeysArrayList[dataItemIndex]);
}
normal = DataControlRowState.Normal;
if (dataItemIndex == editIndex)
{
normal |= DataControlRowState.Edit;
}
if (dataItemIndex == this._selectedIndex)
{
normal |= DataControlRowState.Selected;
}
if ((dataItemIndex % 2) != 0)
{
normal |= DataControlRowState.Alternate;
}
row = this.CreateRow(dataItemIndex, dataSourceIndex, dataRow, normal, dataBinding, container, array, rows, null);
this._rowsArray.Add(row);
num2++;
dataSourceIndex++;
dataItemIndex++;
}
if (dataItemIndex == 0)
{
this.CreateRow(-1, -1, DataControlRowType.EmptyDataRow, DataControlRowState.Normal, dataBinding, null, array, rows, null);
}
this._footerRow = this.CreateRow(-1, -1, DataControlRowType.Footer, DataControlRowState.Normal, dataBinding, null, array, rows, null);
if (!this.ShowFooter)
{
this._footerRow.Visible = false;
}
if ((isPagingEnabled && this.PagerSettings.Visible) && this._pagerSettings.IsPagerOnBottom)
{
this._bottomPagerRow = this.CreateRow(-1, -1, DataControlRowType.Pager, DataControlRowState.Normal, dataBinding, null, array, rows, pagedDataSource);
}
}
int dataSourceCount = -1;
if (dataBinding)
{
if (enumerator != null)
{
if (pagedDataSource.IsPagingEnabled)
{
this._pageCount = pagedDataSource.PageCount;
dataSourceCount = pagedDataSource.DataSourceCount;
}
else
{
this._pageCount = 1;
dataSourceCount = num2;
}
}
else
{
this._pageCount = 0;
}
}
if (this.PageCount == 1)
{
if (this._topPagerRow != null)
{
this._topPagerRow.Visible = false;
}
if (this._bottomPagerRow != null)
{
this._bottomPagerRow.Visible = false;
}
}
return dataSourceCount;
}
protected override int CreateChildControls (IEnumerable data, bool dataBinding)
{
PagedDataSource dataSource;
if (dataBinding) {
DataSourceView view = GetData ();
dataSource = new PagedDataSource ();
dataSource.DataSource = data;
if (AllowPaging) {
dataSource.AllowPaging = true;
dataSource.PageSize = PageSize;
dataSource.CurrentPageIndex = PageIndex;
if (view.CanPage) {
dataSource.AllowServerPaging = true;
if (view.CanRetrieveTotalRowCount)
dataSource.VirtualCount = SelectArguments.TotalRowCount;
else {
dataSource.DataSourceView = view;
dataSource.DataSourceSelectArguments = SelectArguments;
dataSource.SetItemCountFromPageIndex (PageIndex + PagerSettings.PageButtonCount);
}
}
}
pageCount = dataSource.PageCount;
}
else
{
dataSource = new PagedDataSource ();
dataSource.DataSource = data;
if (AllowPaging) {
dataSource.AllowPaging = true;
dataSource.PageSize = PageSize;
dataSource.CurrentPageIndex = PageIndex;
}
}
bool showPager = AllowPaging && (PageCount > 1);
Controls.Clear ();
table = CreateChildTable ();
Controls.Add (table);
ArrayList list = new ArrayList ();
ArrayList keyList = new ArrayList ();
// Creates the set of fields to show
ICollection fieldCollection = CreateColumns (dataSource, dataBinding);
DataControlField[] fields = new DataControlField [fieldCollection.Count];
fieldCollection.CopyTo (fields, 0);
foreach (DataControlField field in fields) {
field.Initialize (AllowSorting, this);
if (EnableSortingAndPagingCallbacks)
field.ValidateSupportsCallback ();
}
// Main table creation
if (showPager && PagerSettings.Position == PagerPosition.Top || PagerSettings.Position == PagerPosition.TopAndBottom) {
topPagerRow = CreatePagerRow (fields.Length, dataSource);
table.Rows.Add (topPagerRow);
}
if (ShowHeader) {
headerRow = CreateRow (0, 0, DataControlRowType.Header, DataControlRowState.Normal);
table.Rows.Add (headerRow);
InitializeRow (headerRow, fields);
}
foreach (object obj in dataSource) {
DataControlRowState rstate = GetRowState (list.Count);
GridViewRow row = CreateRow (list.Count, list.Count, DataControlRowType.DataRow, rstate);
row.DataItem = obj;
list.Add (row);
table.Rows.Add (row);
InitializeRow (row, fields);
if (dataBinding) {
// row.DataBind ();
OnRowDataBound (new GridViewRowEventArgs (row));
if (EditIndex == row.RowIndex)
oldEditValues = new DataKey (GetRowValues (row, false, true));
keyList.Add (new DataKey (CreateRowDataKey (row), DataKeyNames));
} else {
if (EditIndex == row.RowIndex)
oldEditValues = new DataKey (new OrderedDictionary ());
keyList.Add (new DataKey (new OrderedDictionary (), DataKeyNames));
}
if (list.Count >= PageSize)
break;
}
if (list.Count == 0)
table.Rows.Add (CreateEmptyrRow (fields.Length));
if (ShowFooter) {
footerRow = CreateRow (0, 0, DataControlRowType.Footer, DataControlRowState.Normal);
table.Rows.Add (footerRow);
InitializeRow (footerRow, fields);
}
if (showPager && PagerSettings.Position == PagerPosition.Bottom || PagerSettings.Position == PagerPosition.TopAndBottom) {
bottomPagerRow = CreatePagerRow (fields.Length, dataSource);
table.Rows.Add (bottomPagerRow);
}
rows = new GridViewRowCollection (list);
keys = new DataKeyArray (keyList);
if (dataBinding)
DataBind (false);
return dataSource.DataSourceCount;
}
