StringElement.cs

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// Copyright (c) 2014 Silicon Studio Corp. (http://siliconstudio.co.jp)
// This file is distributed under GPL v3. See LICENSE.md for details.
using System;
using System.Linq;

using Android.App;
using Android.Content;
using Android.OS;
using Android.Views;
using Android.Widget;
using Android.Runtime;


namespace MonoDroid.Dialog
{
    public class StringElement : Element
    {
        public int FontSize {get;set;}
        public string Value
        {
            get { return _value; }
            set { _value = value; if (_text != null) _text.Text = _value; }
        }
        private string _value;

        public object Alignment;

        public StringElement(string caption)
            : base(caption, (int)DroidResources.ElementLayout.dialog_labelfieldright)
        {
        }

        public StringElement(string caption, int layoutId)
            : base(caption, layoutId)
        {
        }

        public StringElement(string caption, string value)
            : base(caption, (int)DroidResources.ElementLayout.dialog_labelfieldright)
        {
            Value = value;
        }
        
        
        public StringElement(string caption, string value, Action clicked)
            : base(caption, (int)DroidResources.ElementLayout.dialog_labelfieldright)
        {
            Value = value;
            this.Click = clicked;
        }

        public StringElement(string caption, string value, int layoutId)
            : base(caption, layoutId)
        {
            Value = value;
        }
        
        public StringElement(string caption, Action clicked)
            : base(caption, (int)DroidResources.ElementLayout.dialog_labelfieldright)
        {
            Value = null;
            this.Click = clicked;
        }

        public override View GetView(Context context, View convertView, ViewGroup parent)
        {
            View view = DroidResources.LoadStringElementLayout(context, convertView, parent, LayoutId, out _caption, out _text);
            if (view != null)
            {
                var fontSize = FontSize > 0 ? FontSize : 21; // taken from dialog_textarea.xml
                _caption.Text = Caption;
                _caption.TextSize = fontSize;
                _text.Text = Value;
                _text.TextSize = fontSize;
                if (Click != null)
                    view.Click += delegate { this.Click(); };
            }
            return view;
        }
        
        public override void Selected ()
        {
            base.Selected ();
            
            if(this.Click != null) {
                Click();
            }
        }

        public override string Summary()
        {
            return Value;
        }

        public override bool Matches(string text)
        {
            return (Value != null ? Value.IndexOf(text, StringComparison.CurrentCultureIgnoreCase) != -1 : false) ||
                   base.Matches(text);
        }

        protected TextView _caption;
        protected TextView _text;

        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                //_caption.Dispose();
                _caption = null;
                //_text.Dispose();
                _text = null;
            }
        }
    }
}