private MobileListItem CreateItem(Object dataItem)
{
MobileListItem listItem = null;
String textField = null;
String valueField = null;
if (_bindFromFields)
{
if (_dataTextField.Length > 0)
{
textField = DataBinder.GetPropertyValue(dataItem, _dataTextField, "{0}");
}
if (_dataValueField.Length > 0)
{
valueField = DataBinder.GetPropertyValue(dataItem, _dataValueField, "{0}");
}
}
else
{
textField = dataItem.ToString();
}
listItem = new MobileListItem(dataItem, textField, valueField);
// Use delegated data binding, if specified.
if (dataItem != null)
{
_parent.OnItemDataBind(new ListDataBindEventArgs(listItem, dataItem));
}
return(listItem);
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Remove1"]/*' />
public void Remove(MobileListItem item)
{
int index = IndexOf(item);
if (index >= 0)
{
RemoveAt(index);
}
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Add"]/*' />
public void Add(MobileListItem item)
{
item.SetIndex(Items.Count + BaseIndex);
Items.Add(item);
if (_marked)
{
item.Dirty = true;
}
}
public override bool Equals(Object o)
{
MobileListItem other = o as MobileListItem;
if (other != null)
{
return(Value.Equals(other.Value) && Text.Equals(other.Text));
}
return(false);
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.GetAll"]/*' />
public MobileListItem[] GetAll()
{
int n = Count;
MobileListItem[] result = new MobileListItem[n];
if (n > 0)
{
Items.CopyTo (0, result, 0, n);
}
return result;
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.GetAll"]/*' />
public MobileListItem[] GetAll()
{
int n = Count;
MobileListItem[] result = new MobileListItem[n];
if (n > 0)
{
Items.CopyTo(0, result, 0, n);
}
return(result);
}
private void CreateControlItem(
MobileListItemType itemType,
ITemplate itemTemplate,
bool doDataBind)
{
if (itemTemplate != null)
{
MobileListItem item = new MobileListItem(itemType);
AddItemAsControl(-1, item, itemTemplate, doDataBind);
}
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Insert1"]/*' />
public void Insert(int index, MobileListItem item)
{
Items.Insert(index, item);
for (int i = index; i < Items.Count; i++)
{
((MobileListItem)Items[i]).SetIndex(i + BaseIndex);
}
if (_marked)
{
_saveAll = true;
}
}
private void AddItemAsControl(
int itemIndex,
MobileListItem item,
ITemplate itemTemplate,
bool doDataBind)
{
if (itemTemplate != null)
{
item.Controls.Clear();
CheckedInstantiateTemplate (itemTemplate, item, this);
Controls.Add(item);
if (doDataBind)
{
item.DataBind();
}
}
}
/*
* internal int DataSourceCount
* {
* get
* {
* if (_dataSourceCount == -1)
* {
* IEnumerable dataSource = ResolvedDataSource;
* if (dataSource != null)
* {
* ICollection collection = dataSource as ICollection;
* if (collection != null)
* {
* _dataSourceCount = collection.Count;
* }
* else
* {
* int count = 0;
* IEnumerator enumerator = dataSource.GetEnumerator();
* while (enumerator.MoveNext())
* {
* count++;
* }
* _dataSourceCount = count;
* }
* }
* else
* {
* _dataSourceCount = 0;
* }
* }
* return _dataSourceCount;
* }
* }
*/
internal /*public*/ void CreateItems(IEnumerable dataSource)
{
Debug.Assert(dataSource != null);
Items.Clear();
_dataTextField = DataTextField;
_dataValueField = DataValueField;
_bindFromFields = (_dataTextField.Length > 0) || (_dataValueField.Length > 0);
foreach (Object dataItem in dataSource)
{
MobileListItem listItem = CreateItem(dataItem);
if (listItem != null)
{
AddItem(listItem);
}
}
_dataSourceCount = Items.Count;
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.SetAll"]/*' />
public void SetAll(MobileListItem[] value)
{
Items = new ArrayList (value);
if (_marked)
{
_saveAll = true;
}
int count = Count;
for (int i = 0; i < count; i++)
{
MobileListItem item = this[i];
item.SetIndex(i + BaseIndex);
if (_marked)
{
item.Dirty = true;
}
}
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.SetAll"]/*' />
public void SetAll(MobileListItem[] value)
{
Items = new ArrayList(value);
if (_marked)
{
_saveAll = true;
}
int count = Count;
for (int i = 0; i < count; i++)
{
MobileListItem item = this[i];
item.SetIndex(i + BaseIndex);
if (_marked)
{
item.Dirty = true;
}
}
}
private void EnsureCount(int count)
{
int diff = Count - count;
if (diff > 0)
{
Items.RemoveRange(count, diff);
if (_marked)
{
_saveAll = true;
}
}
else
{
for (int i = Count; i < count; i++)
{
MobileListItem item = new MobileListItem();
item.SetIndex(i + BaseIndex);
Add(item);
}
}
}
private void AddItemAsControl(
int itemIndex,
MobileListItem item,
ITemplate itemTemplate,
bool doDataBind)
{
if (itemTemplate != null)
{
// No need to do it again, since CreateItems already does it.
item.Controls.Clear();
item.ID = null;
Controls.Add(item);
CheckedInstantiateTemplate (itemTemplate, item, this);
if (doDataBind)
{
item.DataBind();
}
}
}
private void CreateControlItem(
MobileListItemType itemType,
ITemplate itemTemplate,
bool doDataBind)
{
if (itemTemplate != null)
{
MobileListItem item = new MobileListItem(itemType);
AddItemAsControl(-1, item, itemTemplate, doDataBind);
}
}
internal ItemTreeNode(string itemText)
: base(itemText)
{
this._valueSet = false;
this._runtimeItem = new MobileListItem();
this._value = null;
this._selected = false;
}
internal ItemTreeNode(MobileListItem runtimeItem)
: base(runtimeItem.get_Text())
{
this._valueSet = false;
this._valueSet = true;
this._runtimeItem = runtimeItem;
this._value = this._runtimeItem.get_Value();
this._selected = this._runtimeItem.get_Selected();
}
public ListCommandEventArgs(MobileListItem item, Object commandSource, CommandEventArgs originalArgs) : base(originalArgs)
{
_item = item;
_commandSource = commandSource;
}
private void RenderListItem (XhtmlMobileTextWriter writer, MobileListItem item) {
String accessKey = GetCustomAttributeValue(item, XhtmlConstants.AccessKeyCustomAttribute);
String cssClass = GetCustomAttributeValue(item, XhtmlConstants.CssClassCustomAttribute);
if (Control.ItemsAsLinks) {
RenderBeginLink (writer, item.Value, accessKey, Style, cssClass);
writer.WriteEncodedText (item.Text);
RenderEndLink (writer);
}
else if (Control.HasItemCommandHandler) {
RenderPostBackEventAsAnchor (writer,
item.Index.ToString(CultureInfo.InvariantCulture) /*event argument*/,
item.Text /*link text*/,
accessKey,
Style,
cssClass);
}
else {
writer.WriteEncodedText (item.Text);
}
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Remove1"]/*' />
public void Remove(MobileListItem item)
{
int index = IndexOf(item);
if (index >= 0)
{
RemoveAt(index);
}
}
/// <summary>
/// </summary>
internal ItemTreeNode(MobileListItem runtimeItem) : base(runtimeItem.Text)
{
Debug.Assert(runtimeItem != null, "runtimeItem is null");
_valueSet = true;
this._runtimeItem = runtimeItem;
this._value = _runtimeItem.Value;
this._selected = _runtimeItem.Selected;
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Contains"]/*' />
public bool Contains(MobileListItem item)
{
return(Items.Contains(item));
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.IndexOf"]/*' />
public int IndexOf(MobileListItem item)
{
return Items.IndexOf(item);
}
/// <include file='doc\ListDataBindEventArgs.uex' path='docs/doc[@for="ListDataBindEventArgs.ListDataBindEventArgs"]/*' />
public ListDataBindEventArgs(MobileListItem item, Object dataItem)
{
_listItem = item;
_dataItem = dataItem;
}
/// <include file='doc\ListCommandEventArgs.uex' path='docs/doc[@for="ListCommandEventArgs.ListCommandEventArgs1"]/*' />
public ListCommandEventArgs(MobileListItem item, Object commandSource) : base(DefaultCommand, item)
{
_item = item;
_commandSource = commandSource;
}
/// <include file='doc\ListCommandEventArgs.uex' path='docs/doc[@for="ListCommandEventArgs.ListCommandEventArgs"]/*' />
public ListCommandEventArgs(MobileListItem item, Object commandSource, CommandEventArgs originalArgs) : base(originalArgs)
{
_item = item;
_commandSource = commandSource;
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Add"]/*' />
public void Add(MobileListItem item)
{
item.SetIndex(Items.Count + BaseIndex);
Items.Add (item);
if (_marked)
{
item.Dirty = true;
}
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.IndexOf"]/*' />
public int IndexOf(MobileListItem item)
{
return(Items.IndexOf(item));
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Contains"]/*' />
public bool Contains(MobileListItem item)
{
return Items.Contains (item);
}
internal /*public*/ void AddItem(MobileListItem item)
{
MobileListItemCollection items = Items;
items.Add(item);
}
/// <include file='doc\MobileListItemCollection.uex' path='docs/doc[@for="MobileListItemCollection.Insert1"]/*' />
public void Insert(int index, MobileListItem item)
{
Items.Insert (index, item);
for (int i = index; i < Items.Count; i++)
{
((MobileListItem)Items[i]).SetIndex(i + BaseIndex);
}
if (_marked)
{
_saveAll = true;
}
}
/// <include file='doc\ListDataBindEventArgs.uex' path='docs/doc[@for="ListDataBindEventArgs.ListDataBindEventArgs"]/*' />
public ListDataBindEventArgs(MobileListItem item, Object dataItem)
{
_listItem = item;
_dataItem = dataItem;
}
private void EnsureCount(int count)
{
int diff = Count - count;
if (diff > 0)
{
Items.RemoveRange (count, diff);
if (_marked)
{
_saveAll = true;
}
}
else
{
for (int i = Count; i < count; i++)
{
MobileListItem item = new MobileListItem ();
item.SetIndex(i + BaseIndex);
Add (item);
}
}
}
private MobileListItem CreateItem(Object dataItem)
{
MobileListItem listItem = null;
String textField = null;
String valueField = null;
if (_bindFromFields)
{
if (_dataTextField.Length > 0)
{
textField = DataBinder.GetPropertyValue(dataItem, _dataTextField, "{0}");
}
if (_dataValueField.Length > 0)
{
valueField = DataBinder.GetPropertyValue(dataItem, _dataValueField, "{0}");
}
}
else
{
textField = dataItem.ToString();
}
listItem = new MobileListItem(dataItem, textField, valueField);
// Use delegated data binding, if specified.
if (dataItem != null)
{
_parent.OnItemDataBind(new ListDataBindEventArgs(listItem, dataItem));
}
return listItem;
}
internal /*public*/ void AddItem(MobileListItem item)
{
MobileListItemCollection items = Items;
items.Add(item);
}
public ListCommandEventArgs(MobileListItem item, Object commandSource) : base(DefaultCommand, item)
{
_item = item;
_commandSource = commandSource;
}
