/// -----------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// <param name="writer"></param>
/// <remarks>
/// </remarks>
/// <history>
/// [jhenning] 9/21/2005 Created
/// </history>
/// -----------------------------------------------------------------------------
protected void RenderNodeIcon(HtmlTextWriter writer)
{
Label oSpan = new Label();
if (!String.IsNullOrEmpty(m_objNode.CSSIcon))
{
oSpan.CssClass = m_objNode.CSSIcon;
}
else if (!String.IsNullOrEmpty(m_objNode.DNNMenu.DefaultIconCssClass))
{
oSpan.CssClass = m_objNode.DNNMenu.DefaultIconCssClass;
}
oSpan.RenderBeginTag(writer);
if (m_objNode.ImageIndex > -1)
{
NodeImage m_objNodeImage = m_objNode.DNNMenu.ImageList[m_objNode.ImageIndex];
if ((m_objNodeImage != null))
{
Image objImage = new Image();
objImage.ImageUrl = m_objNodeImage.ImageUrl;
objImage.RenderControl(writer);
writer.Write(" ");
}
}
oSpan.RenderEndTag(writer);
}
/// <summary>
///
/// </summary>
/// <param name="writer"></param>
/// <remarks>
/// </remarks>
/// <history>
/// [jbrinkman] 5/6/2004 Created
/// </history>
protected void RenderNodeIcon(HtmlTextWriter writer)
{
Label oSpan = new Label();
if (_Node.CSSIcon.Length > 0)
{
oSpan.CssClass = _Node.CSSIcon;
}
else if (_Node.DNNTree.DefaultIconCssClass.Length > 0)
{
oSpan.CssClass = _Node.DNNTree.DefaultIconCssClass;
}
oSpan.RenderBeginTag(writer);
if (_Node.ImageIndex > -1)
{
NodeImage _NodeImage = _Node.DNNTree.ImageList[_Node.ImageIndex];
if (!(_NodeImage == null))
{
Image _image = new Image();
_image.ImageUrl = _NodeImage.ImageUrl;
_image.RenderControl(writer);
writer.Write(" ", null);
}
}
oSpan.RenderEndTag(writer);
}
/// <summary>
/// Creates a one-dimensional <see cref="T:System.Array">Array</see> instance containing the collection items.
/// </summary>
/// <returns>Array of type NodeImage</returns>
public NodeImage[] ToArray()
{
NodeImage[] arr = new NodeImage[List.Count];
// ERROR: Not supported in C#: ReDimStatement
CopyTo(arr, 0);
return(arr);
}
/// <summary>
/// Add an element of the specified <see cref="NodeImage">NodeImage</see> to the end of the collection.
/// </summary>
/// <param name="value">An object of type <see cref="NodeImage">NodeImage</see> to add to the collection.</param>
public int Add(NodeImage value)
{
int index = List.Add(value);
if (m_isTrackingViewState)
{
value.TrackViewState();
value.SetDirty();
}
return index;
}
/// <summary>
/// Add an element of the specified <see cref="NodeImage">NodeImage</see> to the end of the collection.
/// </summary>
/// <param name="value">An object of type <see cref="NodeImage">NodeImage</see> to add to the collection.</param>
public int Add(NodeImage value)
{
int index = List.Add(value);
if (m_isTrackingViewState)
{
value.TrackViewState();
value.SetDirty();
}
return(index);
} //Add
/// <summary>
/// (IStateManager.LoadViewState)
/// Loads the NodeImageCollection's previously saved view state.
/// </summary>
public void LoadViewState(object state)
{
if (!(state == null))
{
object[] nodeState = (object[])state;
int index;
for (index = 0; index <= nodeState.Length - 1; index++)
{
NodeImage _nodeImage = new NodeImage();
Add(_nodeImage);
_nodeImage.TrackViewState();
_nodeImage.LoadViewState(nodeState[index]);
}
}
}
} //Insert
/// <summary>
/// Remove the specified object of type <see cref="NodeImage">NodeImage</see> from the collection.
/// </summary>
/// <param name="value">An object of type <see cref="NodeImage">NodeImage</see> to remove to the collection.</param>
public void Remove(NodeImage value)
{
List.Remove(value);
} //Remove
/// <summary>
/// Add an element of the specified <see cref="NodeImage">NodeImage</see> to the collection at the designated index.
/// </summary>
/// <param name="index">An <see cref="system.int32">Integer</see> to indicate the location to add the object to the collection.</param>
/// <param name="value">An object of type <see cref="NodeImage">NodeImage</see> to add to the collection.</param>
public void Insert(int index, NodeImage value)
{
List.Insert(index, value);
} //Insert
} //IndexOf
/// <summary>
/// Gets a value indicating whether the collection contains the specified <see cref="NodeImageCollection">NodeImageCollection</see>.
/// </summary>
/// <param name="value">The <see cref="NodeImageCollection">NodeImageCollection</see> to search for in the collection.</param>
/// <returns><b>true</b> if the collection contains the specified object; otherwise, <b>false</b>.</returns>
public bool Contains(NodeImage value)
{
// If value is not of type NodeImage, this will return false.
return(!Convert.ToBoolean(GetImage(value.ImageUrl) == null));
//Return List.Contains(value)
} //Contains
/// <summary>
/// Gets the index in the collection of the specified <see cref="NodeImageCollection">NodeImageCollection</see>, if it exists in the collection.
/// </summary>
/// <param name="value">The <see cref="NodeImageCollection">NodeImageCollection</see> to locate in the collection.</param>
/// <returns>The index in the collection of the specified object, if found; otherwise, -1.</returns>
public int IndexOf(NodeImage value)
{
return(GetImageIndex(value.ImageUrl));
//Return List.IndexOf(value)
} //IndexOf
/// <summary>
/// Gets the index in the collection of the specified <see cref="NodeImageCollection">NodeImageCollection</see>, if it exists in the collection.
/// </summary>
/// <param name="value">The <see cref="NodeImageCollection">NodeImageCollection</see> to locate in the collection.</param>
/// <returns>The index in the collection of the specified object, if found; otherwise, -1.</returns>
public int IndexOf(NodeImage value)
{
return GetImageIndex(value.ImageUrl);
//Return List.IndexOf(value)
}
//Insert
/// <summary>
/// Remove the specified object of type <see cref="NodeImage">NodeImage</see> from the collection.
/// </summary>
/// <param name="value">An object of type <see cref="NodeImage">NodeImage</see> to remove to the collection.</param>
public void Remove(NodeImage value)
{
List.Remove(value);
}
//IndexOf
/// <summary>
/// Gets a value indicating whether the collection contains the specified <see cref="NodeImageCollection">NodeImageCollection</see>.
/// </summary>
/// <param name="value">The <see cref="NodeImageCollection">NodeImageCollection</see> to search for in the collection.</param>
/// <returns><b>true</b> if the collection contains the specified object; otherwise, <b>false</b>.</returns>
public bool Contains(NodeImage value)
{
// If value is not of type NodeImage, this will return false.
return (GetImage(value.ImageUrl) != null);
//Return List.Contains(value)
}
//Add
/// <summary>
/// Copies the elements of the specified <see cref="NodeImage">NodeImage</see> array to the end of the collection.
/// </summary>
/// <param name="value">An array of type <see cref="NodeImage">NodeImage</see> containing the objects to add to the collection.</param>
public void AddRange(NodeImage[] value)
{
for (int i = 0; i <= value.Length - 1; i++) {
Add(value[i]);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NodeImageCollection">NodeImageCollection</see> class containing the specified array of <see cref="NodeImage">NodeImage</see> objects.
/// </summary>
/// <param name="value">An array of <see cref="NodeImage">NodeImage</see> objects with which to initialize the collection. </param>
public NodeImageCollection(NodeImage[] value) : base()
{
AddRange(value);
}
/// <summary>
/// (IStateManager.LoadViewState)
/// Loads the NodeImageCollection's previously saved view state.
/// </summary>
public void LoadViewState(object state)
{
if ((state != null))
{
object[] nodeState = (object[])state;
int index;
for (index = 0; index <= nodeState.Length - 1; index++) {
NodeImage _nodeImage = new NodeImage();
Add(_nodeImage);
((IStateManager)_nodeImage).TrackViewState();
((IStateManager)_nodeImage).LoadViewState(nodeState[index]);
}
}
}
/// <summary>
/// Creates a one-dimensional <see cref="T:System.Array">Array</see> instance containing the collection items.
/// </summary>
/// <returns>Array of type NodeImage</returns>
public NodeImage[] ToArray()
{
NodeImage[] arr = new NodeImage[List.Count];
// ERROR: Not supported in C#: ReDimStatement
CopyTo(arr, 0);
return arr;
}
//Remove
/// <summary>
/// Copies the collection objects to a one-dimensional <see cref="T:System.Array">Array</see> instance beginning at the specified index.
/// </summary>
/// <param name="array">The one-dimensional <see cref="T:System.Array">Array</see> that is the destination of the values copied from the collection.</param>
/// <param name="index">The index of the array at which to begin inserting.</param>
public void CopyTo(NodeImage[] array, int index)
{
List.CopyTo(array, index);
}
//IndexOf
/// <summary>
/// Gets a value indicating whether the collection contains the specified <see cref="NodeImageCollection">NodeImageCollection</see>.
/// </summary>
/// <param name="value">The <see cref="NodeImageCollection">NodeImageCollection</see> to search for in the collection.</param>
/// <returns><b>true</b> if the collection contains the specified object; otherwise, <b>false</b>.</returns>
public bool Contains(NodeImage value)
{
// If value is not of type NodeImage, this will return false.
return(GetImage(value.ImageUrl) != null);
//Return List.Contains(value)
}
} //IndexOf
/// <summary>
/// Gets a value indicating whether the collection contains the specified <see cref="NodeImageCollection">NodeImageCollection</see>.
/// </summary>
/// <param name="value">The <see cref="NodeImageCollection">NodeImageCollection</see> to search for in the collection.</param>
/// <returns><b>true</b> if the collection contains the specified object; otherwise, <b>false</b>.</returns>
public bool Contains( NodeImage value )
{
// If value is not of type NodeImage, this will return false.
return !Convert.ToBoolean( GetImage( value.ImageUrl ) == null );
//Return List.Contains(value)
} //Contains
/// <summary>
/// Add an element of the specified <see cref="NodeImage">NodeImage</see> to the collection at the designated index.
/// </summary>
/// <param name="index">An <see cref="system.int32">Integer</see> to indicate the location to add the object to the collection.</param>
/// <param name="value">An object of type <see cref="NodeImage">NodeImage</see> to add to the collection.</param>
public void Insert(int index, NodeImage value)
{
List.Insert(index, value);
}
