SubMenuStyle.cs :  » 2.6.4-mono-.net-core » System.Web » System » Web » UI » WebControls » C# / CSharp Open Source

//
// System.Web.UI.WebControls.SubMenuStyle.cs
//
// Authors:
//  Lluis Sanchez Gual (lluis@novell.com)
//
// (C) 2004 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//

#if NET_2_0

using System;
using System.Web.UI;
using System.ComponentModel;

namespace System.Web.UI.WebControls{
  public class SubMenuStyle: Style, ICustomTypeDescriptor
  {
    const string HORZ_PADD = "HorizontalPadding";
    const string VERT_PADD = "VerticalPadding";
    
    public SubMenuStyle ()
    {
    }
    
    public SubMenuStyle (StateBag bag): base (bag)
    {
    }
    
    bool IsSet (string v)
    {
      return ViewState [v] != null;
    }
    
    [DefaultValue (typeof(Unit), "")]
    [NotifyParentProperty (true)]
    public Unit HorizontalPadding {
      get {
        if(IsSet(HORZ_PADD))
          return (Unit)(ViewState[HORZ_PADD]);
        return Unit.Empty;
      }
      set {
        ViewState[HORZ_PADD] = value;
      }
    }

    [DefaultValue (typeof(Unit), "")]
    [NotifyParentProperty (true)]
    public Unit VerticalPadding {
      get {
        if(IsSet(VERT_PADD))
          return (Unit)(ViewState[VERT_PADD]);
        return Unit.Empty;
      }
      set {
        ViewState[VERT_PADD] = value;
      }
    }

    public override void CopyFrom (Style s)
    {
      if (s == null || s.IsEmpty)
        return;

      base.CopyFrom (s);
      SubMenuStyle from = s as SubMenuStyle;
      if (from == null)
        return;

      if (from.IsSet (HORZ_PADD))
        HorizontalPadding = from.HorizontalPadding;

      if (from.IsSet (VERT_PADD))
        VerticalPadding = from.VerticalPadding;
    }
    
    public override void MergeWith(Style s)
    {
      if(s != null && !s.IsEmpty)
      {
        if (IsEmpty) {
          CopyFrom (s);
          return;
        }
        base.MergeWith(s);

        SubMenuStyle with = s as SubMenuStyle;
        if (with == null) return;
        
        if (with.IsSet(HORZ_PADD) && !IsSet(HORZ_PADD)) {
          HorizontalPadding = with.HorizontalPadding;
        }
        if (with.IsSet(VERT_PADD) && !IsSet(VERT_PADD)) {
          VerticalPadding = with.VerticalPadding;
        }
      }
    }

    public override void Reset()
    {
      if(IsSet(HORZ_PADD))
        ViewState.Remove("HorizontalPadding");
      if(IsSet(VERT_PADD))
        ViewState.Remove("VerticalPadding");
      base.Reset();
    }
    
    protected override void FillStyleAttributes (CssStyleCollection attributes, IUrlResolutionService urlResolver)
    {
      base.FillStyleAttributes (attributes, urlResolver);
      if (IsSet (HORZ_PADD)) {
        attributes.Add (HtmlTextWriterStyle.PaddingLeft, HorizontalPadding.ToString ());
        attributes.Add (HtmlTextWriterStyle.PaddingRight, HorizontalPadding.ToString ());
      }
      if (IsSet (VERT_PADD)) {
        attributes.Add (HtmlTextWriterStyle.PaddingTop, VerticalPadding.ToString ());
        attributes.Add (HtmlTextWriterStyle.PaddingBottom, VerticalPadding.ToString ());
      }
    }

    [MonoTODO ("Not implemented")]
    System.ComponentModel.AttributeCollection ICustomTypeDescriptor.GetAttributes ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    string ICustomTypeDescriptor.GetClassName ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    string ICustomTypeDescriptor.GetComponentName ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    TypeConverter ICustomTypeDescriptor.GetConverter ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    EventDescriptor ICustomTypeDescriptor.GetDefaultEvent ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    PropertyDescriptor ICustomTypeDescriptor.GetDefaultProperty ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    object ICustomTypeDescriptor.GetEditor (Type editorBaseType)
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    EventDescriptorCollection ICustomTypeDescriptor.GetEvents ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    EventDescriptorCollection ICustomTypeDescriptor.GetEvents (Attribute [] arr)
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties ()
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties (Attribute [] arr)
    {
      throw new NotImplementedException ();
    }

    [MonoTODO("Not implemented")]
    object ICustomTypeDescriptor.GetPropertyOwner (PropertyDescriptor pd)
    {
      throw new NotImplementedException ();
    }
  }
}

#endif