miranda/Speak/Speak/Storage/Settings.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.ObjectModel;
using Virtuoso.Miranda.Plugins.Infrastructure;
using Speak.Opt;

namespace Speak.Storage
{
    class Settings
    {
        private class Contact
        {
            public string Status;
            public bool message_read;
            public bool status_read;
            public Contact(string status, bool rmessage, bool rstatus)
            {
                this.Status = status;
                this.message_read = rmessage;
                this.status_read = rstatus;
            }
        }
        private static Settings instance;
        private Dictionary<string, Contact> contactlist;
        private long maxTextLength = 0;
        private bool globalActive = true;
        private bool unknownmessageread = true;
        private bool unknownstatusread = true;

        /// <summary>
        /// Get a Setting Class
        /// </summary>
        /// <returns>Settings Object</returns>
        public static Settings getInstance()
        {
            if (instance == null)
                instance = new Settings();
            return instance;
        }

        private Settings()
        {
            this.contactlist = new Dictionary<string, Contact>();
        }

        public void ReadContactList()
        {
            this.contactlist = new Dictionary<string, Contact>();
            ReadOnlyCollection<ContactInfo> list = MirandaContext.Current.MirandaDatabase.GetContacts();
            foreach (ContactInfo item in list)
            {
                if (item.UniqueID != null)
                {
                    //System.Windows.Forms.MessageBox.Show("leer");
                    Contact c = new Contact(item.Status.ToString(),
                        Options.readDBBool("message", "speak_config", item.MirandaHandle, true),
                        Options.readDBBool("status", "speak_config", item.MirandaHandle, true));
                    if (!this.contactlist.Keys.Contains(item.UniqueID.ToString()))
                    {
                        this.contactlist.Add(item.UniqueID.ToString(), c);
                    }
                }
            }
        }
        public void SetGlobalSettings()
        {
            this.maxTextLength = Options.readDBLong("max_msg_size", "speak_config");
            this.globalActive = Options.readDBBool("active", "speak_config", true);
            this.unknownmessageread = Options.readDBBool("message_u", "speak_config", true);
            this.unknownstatusread = Options.readDBBool("status_u", "speak_config", true);
        }

        public bool canMessageRead(string text, string uid)
        {
            if (!this.globalActive)
            {
                return false;
            }
            if (text.Length > this.maxTextLength)
            {
                return false;
            }
            Contact c;
            try
            {
                c = this.contactlist[uid];
            }
            catch (System.Collections.Generic.KeyNotFoundException) 
            {
                return this.unknownmessageread;
            }
            return c.message_read;
        }

        public string getSpeakString()
        {
            return "{0} meint: {1}";
        }

        public bool hasChangedStatus(string uid, string status)
        {
            Contact c;
            try
            {
                c = this.contactlist[uid];
            }
            catch (System.Collections.Generic.KeyNotFoundException)
            {
                if (uid != "" && status != "")
                {
                    ReadContactList();
                    return true;
                }
                return false;
            }
            if (c.Status != status)
            {
                this.contactlist[uid] = new Contact(status, c.message_read, c.status_read);
                return true;
            }
            return false;
        }

        public bool canStatusRead(string uid)
        {
            Contact c = this.contactlist[uid];
            if (c != null)
            {
                return c.status_read;
            }
            return this.unknownstatusread;
        }

        public string getStatusString(StatusMode? status)
        {
            switch (status)
            {
                case StatusMode.Offline:
                    return "{0} ist Off";
                case StatusMode.Online:
                    return "{0} ist da";
                case StatusMode.Away:
                    return "{0} ist nur mal kurz weg";
                case StatusMode.Invisible:
                    return "{0} hat sich versteckt";
                case StatusMode.NA:
                    return "{0} ist nicht mehr da";
                case StatusMode.DND:
                    return "{0} will in ruhe gelassen werden, schnautze";
                case StatusMode.Occupied:
                    return "{0} ist beschäftigt";
                case StatusMode.FreeForChat:
                    return "{0} will chatten";
            }
            return "{0} ist {1}";
        }
    }
}