SANAS/Resources/PdnInfo.cs

using Resources;
using System;
using System.Drawing;
using System.IO;
using System.Reflection;
using System.Text;
using System.Windows.Forms;

namespace SmartCoalApplication.Resources
{
    /// <summary>
    /// 特定的本应用程序相关的功能
    /// </summary>
    public static class PdnInfo
    {
        private static Icon appIcon;
        public static Icon AppIcon
        {
            get
            {
                if (appIcon == null)
                {
                    Stream stream = PdnResources.GetResourceStream("Icons.sanas.ico");
                    appIcon = new Icon(stream);
                    stream.Close();
                }

                return appIcon;
            }
        }

        public static DateTime BuildTime
        {
            get
            {
                Version version = GetVersion();

                DateTime time = new DateTime(2000, 1, 1, 0, 0, 0);
                time = time.AddDays(version.Build);
                time = time.AddSeconds(version.Revision * 2);

                return time;
            }
        }

        /// <summary>
        /// Gets the full path to where user customization files should be stored.
        /// </summary>
        /// <returns>
        /// User data files should include settings or customizations that don't go into data files such as *.PDN.
        /// An example of a user data file is a color palette.
        /// </returns>
        public static string UserDataPath
        {
            get
            {
                string myDocsPath = SystemLayer.Shell.GetVirtualPath(SystemLayer.VirtualFolderName.UserDocuments, true);
                string userDataDirName = PdnResources.GetString("SystemLayer.UserDataDirName");
                string userDataPath = Path.Combine(myDocsPath, userDataDirName);
                return userDataPath;
            }
        }

        private static string GetAppConfig()
        {
            object[] attributes = typeof(PdnInfo).Assembly.GetCustomAttributes(typeof(AssemblyConfigurationAttribute), false);
            AssemblyConfigurationAttribute aca = (AssemblyConfigurationAttribute)attributes[0];
            return aca.Configuration;
        }

        private static readonly bool isFinalBuild = GetIsFinalBuild();

        private static bool GetIsFinalBuild()
        {
            return !(GetAppConfig().IndexOf("Final", StringComparison.OrdinalIgnoreCase) == -1);
        }

        public static bool IsFinalBuild
        {
            get
            {
                return isFinalBuild;
            }
        }

        public static bool IsDebugBuild
        {
            get
            {
                return false;
            }
        }

        public const int BetaExpireTimeDays = 60;

        public static DateTime ExpirationDate
        {
            get
            {
                if (PdnInfo.IsFinalBuild && !IsDebugBuild)
                {
                    return DateTime.MaxValue;
                }
                else
                {
                    return PdnInfo.BuildTime + new TimeSpan(BetaExpireTimeDays, 0, 0, 0);
                }
            }
        }

        public static string GetApplicationDir()
        {
            string appPath = Application.StartupPath;
            return appPath;
        }

        public static string GetProductName(bool withTag)
        {
            string bareProductName = GetBareProductName();
            string productNameFormat = PdnResources.GetString("Application.ProductName.Format");
            string tag;

            if (withTag)
            {
                string tagFormat = PdnResources.GetString("Application.ProductName.Tag.Format");
                tag = string.Format(tagFormat, GetAppConfig());
            }
            else
            {
                tag = string.Empty;
            }

            string version = "1.10";

            string productName = string.Format(
                productNameFormat,
                bareProductName,
                version,
                tag);

            return productName;
        }

        public static string GetBareProductName()
        {
            return "SANAS Vision";
        }

        private static string copyrightString = null;
        public static string GetCopyrightString()
        {
            copyrightString = "Copyright 2020 HuiHong. All rights reserved.";
            return copyrightString;
        }

        public static Version GetVersion()
        {
            return new Version(Application.ProductVersion);
        }

        public static string GetVersionNumberString(Version version, int fieldCount)
        {
            if (fieldCount < 1 || fieldCount > 4)
            {
                throw new ArgumentOutOfRangeException("fieldCount", "must be in the range [1, 4]");
            }

            StringBuilder sb = new StringBuilder();

            sb.Append(version.Major.ToString());

            if (fieldCount >= 2)
            {
                //sb.AppendFormat(".{0}", version.Minor.ToString("D2"));
            }

            if (fieldCount >= 3)
            {
                sb.AppendFormat(".{0}", version.Build.ToString());
            }

            if (fieldCount == 4)
            {
                sb.AppendFormat(".{0}", version.Revision.ToString());
            }

            return sb.ToString();
        }

        public static string GetFullAppName()
        {
            return PdnInfo.GetProductName(false);
        }

        public static string GetAppName()
        {
            if (PdnInfo.IsFinalBuild && !PdnInfo.IsDebugBuild)
            {
                return PdnInfo.GetProductName(false);
            }
            else
            {
                return GetFullAppName();
            }
        }
    }
}