//***************************************************************************
// Class Constructors
//
protected DynamicMenuChildControl(DynamicMenuItem item, Style itemStyle, Style activeStyle, Style hoverStyle)
{
this._menuItem = item;
this._itemStyle = itemStyle;
this._aciveItemStyle = activeStyle;
this._hoverItemStyle = hoverStyle;
}
protected override void CreateChildControls()
{
base.CreateChildControls();
for (int i = 0; i < this._menuItems.Count; i++)
{
DynamicMenuItem item = this._menuItems[i];
DynamicMenuPopoutItem ctrl = new DynamicMenuPopoutItem(item, this._itemStyle, this._aciveItemStyle, this._hoverItemStyle);
ctrl.SelectorMode = this._selectorMode;
ctrl.ParentGroup = this;
ctrl.MenuItemClicked += new DynamicMenuEventHandler(ctrl_MenuItemClicked);
ctrl.MenuItemRendering += new DynamicMenuItemRenderingEventHandler(ctrl_MenuItemRendering);
this.Controls.Add(ctrl);
if (item.MenuItems.Count > 0)
{
DynamicMenuPopoutGroup ctrlGrp = new DynamicMenuPopoutGroup(item.MenuItems, this._itemStyle, this._aciveItemStyle, this._hoverItemStyle);
ctrlGrp.SelectorMode = this._selectorMode;
ctrlGrp._isSubMenu = true;
ctrlGrp.MenuItemClicked += new DynamicMenuEventHandler(ctrl_MenuItemClicked);
ctrlGrp.MenuItemRendering += new DynamicMenuItemRenderingEventHandler(ctrl_MenuItemRendering);
this.Controls.Add(ctrlGrp);
this._assocDivs.Add(ctrlGrp.ClientID, item.MenuItemProviderKey.ToString());
}
this.Controls.Add(ctrl);
}
}
protected override void CreateChildControls()
{
DynamicMenuItem item = this._menuItem;
Control lnk = null;
string ctrlID = "lnkMenuItem_" + item.MenuItemProviderKey.ToString();
string cmdName = (this.SelectorMode) ? "Select" : item.CommandName;
if (string.IsNullOrEmpty(cmdName) || !string.IsNullOrEmpty(item.Target))
{
HyperLink lnkHref = new HyperLink();
lnkHref.ID = ctrlID;
lnkHref.NavigateUrl = item.NavigationUrl;
if (!string.IsNullOrEmpty(item.Target))
{
lnkHref.Target = item.Target;
}
lnk = lnkHref;
}
else if (!string.IsNullOrEmpty(item.CommandName))
{
if (!string.IsNullOrEmpty(item.Target))
{
throw new Exception("Cannot specify a DynamicMenuItem.Target value when using a command name or argument.");
}
LinkButton lnkBtn = new LinkButton();
lnkBtn.ID = ctrlID;
lnkBtn.CommandName = item.CommandName;
if (item.MenuItemProviderKey != null)
{
lnkBtn.CommandArgument = item.MenuItemProviderKey.ToString();
}
lnkBtn.Command += new CommandEventHandler(lnkBtn_Command);
lnk = lnkBtn;
}
if (!string.IsNullOrEmpty(item.ImageUrl))
{
Image img = new Image();
img.ID = "imgIcon";
img.ImageUrl = item.ImageUrl;
img.GenerateEmptyAlternateText = true;
lnk.Controls.Add(img);
}
LiteralControl txt = new LiteralControl();
txt.Text = "<br/>" + item.Text;
lnk.Controls.Add(txt);
this._lnkBtn = lnk;
this.Controls.Add(lnk);
base.CreateChildControls();
}
protected override void CreateChildControls()
{
DynamicMenuItem item = this._menuItem;
for (int i = 0; i < item.MenuItems.Count; i++)
{
DynamicMenuIcon ctrl = new DynamicMenuIcon(item.MenuItems[i], this._itemStyle, this._aciveItemStyle, this._hoverItemStyle);
ctrl.SelectorMode = this._selectorMode;
ctrl.MenuItemClicked += new DynamicMenuEventHandler(ctrl_MenuItemClicked);
ctrl.MenuItemRendering += new DynamicMenuItemRenderingEventHandler(ctrl_MenuItemRendering);
this.Controls.Add(ctrl);
}
base.CreateChildControls();
}
//***************************************************************************
// Event Handlers
//
private void lnk_Command(object sender, CommandEventArgs e)
{
if (this._menuItem.MenuItems.Count > 0 && this._autoActivate)
{
DynamicMenuItem item = this._menuItem;
item.Activated = !item.Activated;
this.ParentGroup.MenuItems[item.MenuItemProviderKey.ToString()] = item;
this.ParentGroup.ShowSubMenu(item.MenuItemProviderKey);
}
else
{
this.OnMenuItemClicked(new DynamicMenuEventArgs(this._menuItem, e, DynamicMenuItemControlType.DynamicMenuPopoutItem));
}
}
public DynamicMenuItemRenderingEventArgs(DynamicMenuItem item, CommandEventArgs args, DynamicMenuItemControlType type)
: base(item, args, type)
{
}
//***************************************************************************
// Class Constructors
//
public DynamicMenuItemRenderingEventArgs(DynamicMenuItem item, DynamicMenuItemControlType type)
: base(item, type)
{
}
public DynamicMenuEventArgs(DynamicMenuItem item, CommandEventArgs args, DynamicMenuItemControlType type)
: this(item, type)
{
this.CommandArgs = args;
}
//***************************************************************************
// Class Constructors
//
public DynamicMenuEventArgs(DynamicMenuItem item, DynamicMenuItemControlType type)
{
this.Item = item;
this.ControlType = type;
}
protected override void CreateChildControls()
{
base.CreateChildControls();
DynamicMenuItem item = this._menuItem;
Control lnkItem = null;
string lnkID = "lnkMenuItem_" + item.MenuItemProviderKey.ToString();
string cmdName = (this._selectorMode && item.MenuItems.Count == 0) ? "Select" : item.CommandName;
if (!this._selectorMode && (item.MenuItems.Count > 0 || string.IsNullOrEmpty(cmdName)))
{
if (item.MenuItems.Count > 0 && (!string.IsNullOrEmpty(item.NavigationUrl) || !string.IsNullOrEmpty(cmdName)))
{
throw new Exception("You cannot specify a navigation URL or command name for a popout menu item that has children.");
}
HyperLink lnk = new HyperLink();
if (item.MenuItems.Count == 0)
{
if (!string.IsNullOrEmpty(item.Target))
{
lnk.Target = item.Target;
}
lnk.NavigateUrl = item.NavigationUrl;
}
if (string.IsNullOrEmpty(item.ImageUrl))
{
lnk.Text = item.Text;
}
lnkItem = lnk;
}
else
{
if (!string.IsNullOrEmpty(item.Target) && !this._selectorMode)
{
throw new Exception("You cannot specify a target and a command name for a menu item.");
}
LinkButton lnk = new LinkButton();
lnk.CommandName = item.CommandName;
lnk.CommandArgument = item.MenuItemProviderKey.ToString();
lnk.Command += new CommandEventHandler(lnk_Command);
if (string.IsNullOrEmpty(item.ImageUrl))
{
lnk.Text = item.Text;
}
lnkItem = lnk;
}
lnkItem.ID = lnkID;
if (!string.IsNullOrEmpty(item.ImageUrl))
{
Image img = new Image();
img.ID = "menuItemImg_" + item.MenuItemProviderKey.ToString();
img.ImageUrl = item.ImageUrl;
img.ImageAlign = ImageAlign.Middle;
lnkItem.Controls.Add(img);
LiteralControl txt = new LiteralControl(item.Text);
lnkItem.Controls.Add(txt);
}
this.Controls.Add(lnkItem);
this._btn = lnkItem;
}
public DynamicMenuPopoutItem(DynamicMenuItem item, Style itemStyle, Style activeStyle, Style hoverStyle, bool autoActivate)
: this(item, itemStyle, activeStyle, hoverStyle)
{
this._autoActivate = autoActivate;
}
//***************************************************************************
// Class Constructors
//
public DynamicMenuPopoutItem(DynamicMenuItem item, Style itemStyle, Style activeStyle, Style hoverStyle)
: base(item, itemStyle, activeStyle, hoverStyle)
{
}
//***************************************************************************
// Class Constructors
//
public DynamicMenuIconGroup(DynamicMenuItem item, Style itemStyle, Style activeStyle, Style hoverStyle)
: base(item, itemStyle, activeStyle, hoverStyle)
{
}
//***************************************************************************
// Class Constructors
//
public DynamicMenuIcon(DynamicMenuItem item, Style itemStyle, Style activeItemStyle, Style hoverItemStyle)
: base(item, itemStyle, activeItemStyle, hoverItemStyle)
{
}
