Server/DisplaySettings.cs
author sl
Sun, 21 Sep 2014 19:07:18 +0200
changeset 57 544132d07c3b
parent 50 ba4cad33db58
child 100 7e02ac8b13ba
permissions -rw-r--r--
Simplifying client construction.
Fixing our borders and sorting out our color issues.
Adding inverse colors options.
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Configuration;
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using System.Xml;
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using System.ComponentModel;
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using System.Runtime.Serialization;
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using System.Runtime.Serialization.Json;
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using System.IO;
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using System.Drawing;
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namespace SharpDisplayManager
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{
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    /// <summary>
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    /// Display settings for the specified hardware type
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    /// </summary>
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    [DataContract]
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    public class DisplaySettings
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    {
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        public DisplaySettings()
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        {
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            Brightness = 1;
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            DisplayType = 0;
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            TimerInterval = 150;
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            ReverseScreen = false;
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            InverseColors = true;
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            ShowBorders = false;
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            FontName = "Microsoft Sans Serif, 9.75pt";
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        }
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        [DataMember]
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        public int Brightness { get; set; }
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        /// <summary>
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        /// See Display.TMiniDisplayType
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        /// </summary>
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        [DataMember]
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        public int DisplayType { get; set; }
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        [DataMember]
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        public int TimerInterval { get; set; }
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        [DataMember]
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        public bool ReverseScreen { get; set; }
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        [DataMember]
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        public bool InverseColors { get; set; }
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        [DataMember]
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        public bool ShowBorders { get; set; }
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        [DataMember]
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        public string FontName { get; set; }
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        public Font Font
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        {
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            get
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            {
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                FontConverter cvt = new FontConverter();
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                Font font = cvt.ConvertFromInvariantString(FontName) as Font;
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                return font;
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            }
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            set
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            {
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                FontConverter cvt = new FontConverter();
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                FontName = cvt.ConvertToInvariantString(value);
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            }
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        }
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    };
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    /// <summary>
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    /// Contain settings for each of our display type. 
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    /// </summary>
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    [TypeConverter(typeof(DisplaySettingsConverter))]
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    [DataContract]
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    public class DisplaysSettings
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    {
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        public DisplaysSettings()
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        {
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            Init();
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        }
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        public void Init()
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        {
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            if (Displays == null)
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            {
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                Displays = new List<DisplaySettings>();
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            }
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        }
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        //[DataMember]
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        //public int CurrentSettingsIndex { get; set; }
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        [DataMember]
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        public List<DisplaySettings> Displays { get; set; }
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        public override string ToString()
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        {
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            //Save settings into JSON string
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            MemoryStream stream = new MemoryStream();
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            DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(DisplaysSettings));
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            ser.WriteObject(stream, this);
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            // convert stream to string
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            stream.Position = 0;
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            StreamReader reader = new StreamReader(stream);
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            string text = reader.ReadToEnd();
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            return text;
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        }
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    }
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    public class DisplaySettingsConverter : TypeConverter
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    {
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        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
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        {
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            if (sourceType == typeof(string))
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                return true;
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            else
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                return base.CanConvertFrom(context, sourceType);
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        }
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        public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
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        {
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            string stringValue = value as string;
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            if (stringValue != null)
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            {   
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                //Load settings form JSON string
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                byte[] byteArray = Encoding.UTF8.GetBytes(stringValue);
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                MemoryStream stream = new MemoryStream(byteArray);
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                DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(DisplaysSettings));
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                DisplaysSettings settings = (DisplaysSettings)ser.ReadObject(stream);
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                settings.Init();
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                return settings;
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            }
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            else
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                return base.ConvertFrom(context, culture, value);
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        }
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    };
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}
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