297 lines
10 KiB
C#
297 lines
10 KiB
C#
using Eugen.ESystem.Windows.Forms;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using DisplLanguage = Eugen.ESystem.Windows.Forms.Languages.Language;
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namespace Eugen.ESystem
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{
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/// <summary>
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/// Opens the help file in the given language.
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/// </summary>
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public class OpenHelpFile
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{
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#region Version und Copyright
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// Version und Copyright
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static string dllName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); //Den Programmnamen auslesen
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static string dllVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
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static object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
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static string copyright = GenerateCopyright();
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string icon = Application.StartupPath + "\\Info.bmp";
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//Assembly Datum und Zeit
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static DateTime value = AssemblyDateTime();
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string date = value.ToShortDateString();
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string time = value.ToLongTimeString();
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private static DateTime AssemblyDateTime()
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{
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var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
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var buildDateTime = new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * version.Build + TimeSpan.TicksPerSecond * 2 * version.Revision));
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//Tage seit dem 1. Januar 2000 und Sekunden seit Mitternacht, (multiplizier mit 2 ergibt das Original)
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return buildDateTime;
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}
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private static string CurrentYear()
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{
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DateTime dtn = DateTime.Now;
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return dtn.Year.ToString();
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}
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private static string StartYear()
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{
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string startYear = "";
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if (((AssemblyCopyrightAttribute)attributes[0]).Copyright.Contains("Copyright © "))
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{
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startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace("Copyright © ", "");
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while (startYear.StartsWith(" "))
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{
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startYear = startYear.Remove(0, 1);
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}
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startYear = startYear.Remove(startYear.IndexOf(" "));
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return startYear;
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}
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else
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{
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DateTime dtn = DateTime.Now;
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return dtn.Year.ToString();
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}
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}
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private static string GenerateCopyright()
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{
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string startYear = StartYear();
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string currentYear = CurrentYear();
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if (startYear == currentYear)
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{
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return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
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}
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else
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{
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return ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace(startYear, String.Concat(startYear, "-", currentYear));
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}
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}
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#endregion
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#region DLL-Info
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/// <summary>
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/// Contains the name of the program file
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/// </summary>
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public static string DllName { set; get; }
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/// <summary>
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/// Contains the version of the program file
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/// </summary>
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public static string DllVersion { set; get; }
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/// <summary>
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/// Contains the copyright notice
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/// </summary>
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public static string Copyright { set; get; }
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private static void SetDllInfo()
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{
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//Name, Version und Copyright setzen
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DllName = dllName;
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DllVersion = dllVersion;
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Copyright = copyright;
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}
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#endregion
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/// <summary>
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/// Opens the help file in the given language.
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/// </summary>
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static OpenHelpFile()
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{
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SetDllInfo();
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}
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/// <summary>
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/// Opens the help file in the desired language
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/// </summary>
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/// <param name="language">A valid language. E.G.:'german' or 'english'</param>
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public static void Open(string language)
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{
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//Systemsprache aus alle möglichen Sprachen ermitteln
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DisplLanguage dispLanguage = DisplLanguage.German;
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foreach (var e in Enum.GetValues(typeof(DisplLanguage)))
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{
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if (language.ToLower() == e.ToString().ToLower())
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{
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dispLanguage = (Languages.Language)e;
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}
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}
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//Prüfen ob die Hilfe schon läuft. Wenn nicht dann aufrufen
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if (!CheckIfRun())
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{
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//Hilfedatei setzen
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string helpFile = SetHelpFile(dispLanguage);
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//Hilfedatei ins Temp-Verzeichnis kopieren, damit der Inhalt von Windows angezeigt wird
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helpFile = CopyHelpFileToTemp(helpFile);
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//Hilfedatei aufrufen
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ShowHelpFile(helpFile);
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}
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}
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private static bool CheckIfRun()
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{
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string program = "hh";
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bool run = false;
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Process[] ProgrammTask = Process.GetProcesses();
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foreach (Process ScannTask in ProgrammTask)
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{
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if (ScannTask.ProcessName == program)
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{
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run = true;
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}
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}
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return run;
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}
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private static string SetHelpFile(DisplLanguage dispLanguage)
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{
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string helpFile = "";
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switch (dispLanguage.ToString())
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{
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case "German":
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helpFile = String.Concat(Application.StartupPath, "\\Hilfe.chm");
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break;
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case "English":
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helpFile = String.Concat(Application.StartupPath, "\\Help.chm");
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break;
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case "French":
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helpFile = String.Concat(Application.StartupPath, "\\Aide.chm");
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break;
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case "Italian":
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helpFile = String.Concat(Application.StartupPath, "\\Aiuto.chm");
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break;
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case "Spanish":
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helpFile = String.Concat(Application.StartupPath, "\\Ayuda.chm");
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break;
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case "Portuguese":
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helpFile = String.Concat(Application.StartupPath, "\\Ajuda.chm");
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break;
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case "Finska":
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helpFile = String.Concat(Application.StartupPath, "\\Auta.chm");
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break;
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case "Swedish":
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helpFile = String.Concat(Application.StartupPath, "\\Hjälp.chm");
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break;
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case "Czech":
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helpFile = String.Concat(Application.StartupPath, "\\Pomoc.chm");
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break;
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case "Slovak":
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helpFile = String.Concat(Application.StartupPath, "\\Pomoc.chm");
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break;
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case "Slovenian":
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helpFile = String.Concat(Application.StartupPath, "\\Pomoč.chm");
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break;
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case "Polish":
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helpFile = String.Concat(Application.StartupPath, "\\Pomoc_.chm");
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break;
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case "Bulgarian":
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helpFile = String.Concat(Application.StartupPath, "\\Помогне.chm");
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break;
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case "Romanian":
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helpFile = String.Concat(Application.StartupPath, "\\Ajutor.chm");
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break;
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case "Hungarian":
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helpFile = String.Concat(Application.StartupPath, "\\Segítség.chm");
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break;
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case "Russian":
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helpFile = String.Concat(Application.StartupPath, "\\Помощь.chm");
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break;
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case "Japanese":
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helpFile = String.Concat(Application.StartupPath, "\\ヘルプ.chm");
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break;
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case "Chinese":
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helpFile = String.Concat(Application.StartupPath, "\\帮忙.chm");
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break;
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default:
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break;
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}
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return helpFile;
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}
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private static string CopyHelpFileToTemp(string helpfile)
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{
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string file = Path.GetFileName(helpfile);
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string tempHelpFile = String.Concat("C:\\Temp\\", file);
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try
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{
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//Vorhandene Datei löschen
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if (File.Exists(tempHelpFile))
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{
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File.Delete(tempHelpFile);
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}
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//Hilfedatei in Temp-Verzeichnis kopieren
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if (!Directory.Exists("C:\\Temp"))
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{
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Directory.CreateDirectory("C:\\Temp");
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}
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File.Copy(helpfile, tempHelpFile);
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//Wenn das Kopieren erfolgreich war, die Datei mit neuem Pfad zurückgeben
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if (File.Exists(tempHelpFile))
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{
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return tempHelpFile; //Wenn die Datei existiert, dann die temporäre Hilfedatei zurückgeben
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}
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else
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{
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return helpfile; //Wenn die Datei nicht existiert, dann die ursprüngliche Hilfedatei zurückgeben
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}
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}
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catch
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{
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return helpfile; //Wenn ein Fehler passiert ist, dann die ursprüngliche Hilfedatei zurückgeben
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}
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}
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private static void ShowHelpFile(string helpFile)
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{
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if (!File.Exists(helpFile))
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{
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throw new FileNotFoundException(helpFile);
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}
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try
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{
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Process.Start(helpFile);
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}
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catch (CannotShowHelpFileException)
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{
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throw new CannotShowHelpFileException(helpFile);
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}
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}
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}
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#region Exception
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public class CannotShowHelpFileException : ApplicationException
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{
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public CannotShowHelpFileException()
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{ }
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public CannotShowHelpFileException(string message) : base(message)
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{ }
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public CannotShowHelpFileException(string message, Exception inner) : base(message, inner)
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{ }
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}
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#endregion
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}
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