/// <summary>
/// When overridden in an abstract class, creates the control hierarchy that is used to render the composite data-bound control based on the values from the specified data source.
/// </summary>
/// <param name="dataSource">An <see cref="T:System.Collections.IEnumerable"/> that contains the values to bind to the control.</param>
/// <param name="dataBinding">true to indicate that the <see cref="M:System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls(System.Collections.IEnumerable,System.Boolean)"/> is called during data binding; otherwise, false.</param>
/// <returns>
/// The number of items created by the <see cref="M:System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls(System.Collections.IEnumerable,System.Boolean)"/>.
/// </returns>
protected override int CreateChildControls(System.Collections.IEnumerable dataSource, bool dataBinding)
{
divContainer = new Panel();
divInnerContainer = new Panel();
divIcons = new Panel();
divSubIcons = new Panel();
divIcons.CssClass = "iconBlock";
divSubIcons.CssClass = "subiconBlock";
divContainer.CssClass = "itemcontainerBlock";
divInnerContainer.CssClass = "innerContainerBlock";
#region Create and init controls
#region ddType/lblType/extType
ddType = new DropDownList();
ddType.ID = "_ddType";
List <string> typeItems = ActivityFactory.GetAvailableActivities();
ddType.Items.Add(new ListItem("New activity", "0"));
foreach (String s in typeItems)
{
ddType.Items.Add(new ListItem(s, s));
}
ddType.AutoPostBack = true;
ddType.SelectedIndexChanged += new EventHandler(ddType_SelectedIndexChanged);
ddType.Style.Add(HtmlTextWriterStyle.Display, "none");
lblType = new Label();
lblType.Text = "New activity";
lblType.ID = "_lblType";
lblType.CssClass = "createAssignmentLink";
extType = new HiderExtender();
extType.ID = "_extType";
extType.TargetControlID = ddType.ID;
#endregion
#region ddPrototype
ddPrototype = new DropDownList();
ddPrototype.Items.AddRange(this.Prototypes.ToArray());
ddPrototype.DataBind();
#endregion
#region button Create
btnCreate = new Button();
btnCreate.Text = "Add";
btnCreate.ID = "_btnCreate";
btnCreate.Click += new EventHandler(btnCreate_Click);
#endregion
#region button Delete
btnDelete = new ImageButton();
//btnDelete.Text = "Delete";
btnDelete.OnClientClick = "return confirm('Delete?');";
btnDelete.ImageUrl = _imageDenyUrl;
btnDelete.Click += new ImageClickEventHandler(btnDelete_Click);
#endregion
#region btnUp
btnUp = new ImageButton();
//btnUp.Text = "Up";
btnUp.ImageUrl = _imageUpUrl;
btnUp.Click += new ImageClickEventHandler(btnUp_Click);
#endregion
#region btnDown
btnDown = new ImageButton();
//btnDown.Text = "Down";
btnDown.ID = "btnDown";
btnDown.ImageUrl = _imageDownUrl;
#endregion
#region btnEdit
btnEdit = new Button();
btnEdit.ID = "btnEdit";
btnEdit.Text = "Edit prototype";
btnEdit.Click += new EventHandler(btnEdit_Click);
#endregion
lblEditPrototype = new HtmlGenericControl("DIV");
lblEditPrototype.Attributes.Add("class", "editPrototypeLabel");
lblEditPrototype.InnerHtml = string.Format("<img src='{0}' border='0'/><span>Edit prototype</span>", this.ResolveUrl(_imageEditUrl));
// lblEditPrototype.Attributes.Add("onclick", "");
#endregion
divContainer.ID = this.ID + "_divContainer";
divContainer.Style.Add(HtmlTextWriterStyle.Display, "inline");
Control c = ActivityFactory.GetActivityPrimitive(this.CurrentActivity, this.CurrentContainer.Page);
((IWorkflowPrimitive)c).DataItem = this.CurrentActivity;
//extType.TestPerform(lblType.ClientID);
#region Create inner control structure
divInnerContainer.Controls.Add(c);
divIcons.Controls.Add(btnDelete);
divIcons.Controls.Add(btnUp);
divIcons.Controls.Add(btnDown);
divIcons.Controls.Add(ddType);
divIcons.Controls.Add(lblType);
divIcons.Controls.Add(extType);
//divIcons.Controls.Add(lblEditPrototype);
btnCreate.Visible = false;
divIcons.Controls.Add(btnCreate);
divSubIcons.Controls.Add(ddPrototype);
divSubIcons.Controls.Add(btnEdit);
divIcons.Controls.Add(lblEditPrototype);
divContainer.Controls.Add(divIcons);
divContainer.Controls.Add(divSubIcons);
divContainer.Controls.Add(divInnerContainer);
#endregion
this.Controls.Add(divContainer);
//this.Controls.Add(extType);
//lblEditPrototype.Attributes.Add("onclick", this.CurrentContainer.Page.ClientScript.GetPostBackEventReference(btnEdit, string.Empty));
return(1);
}