FormattedElement.cs

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// Copyright (c) 2014 Silicon Studio Corp. (http://siliconstudio.co.jp)
// This file is distributed under Apache 2.0 License. See LICENSE.md for details.
//
// Copyright 2011-2012 Xamarin Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

using System;

using Android.Content;
using Android.Views;
using Android.Widget;

using MonoDroid.Dialog;

namespace Android.NUnitLite.UI {
    
    class FormattedElement : StringElement {
        
        private new TextView _caption;
        private new TextView _text;
        
        public FormattedElement (string caption) : base (caption)
        {
        }
                
        public string Indicator {
            get; set;
        }
        
        public override View GetView (Context context, View convertView, ViewGroup parent)
        {
            var view = convertView as RelativeLayout;
            
            if (view == null)
                view = new RelativeLayout(context);
                        
            var parms = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
                                                        ViewGroup.LayoutParams.WrapContent);
            parms.SetMargins(5, 3, 5, 0);
            parms.AddRule(LayoutRules.AlignParentLeft);

            _caption = new TextView (context);
            SetCaption (Caption);
            view.RemoveAllViews();
            view.AddView(_caption, parms);
            
            if (!String.IsNullOrWhiteSpace (Indicator)) {
                var tparms = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
                                                             ViewGroup.LayoutParams.WrapContent);
                tparms.SetMargins(5, 3, 5, 5);
                tparms.AddRule(LayoutRules.CenterVertical);
                tparms.AddRule(LayoutRules.AlignParentRight);
    
                _text = new TextView (context) {
                    Text = Indicator,
                    TextSize = 22f
                };
                view.AddView(_text, tparms);
            }
            return view;
        }
        
        public void SetCaption (string html)
        {
            _caption.SetText (Android.Text.Html.FromHtml (html), TextView.BufferType.Spannable);
        }
    }
}