96 lines
3.6 KiB
C#
96 lines
3.6 KiB
C#
using BackupEssentials.Sys;
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using BackupEssentials.Utils;
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using Microsoft.Win32;
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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.Linq;
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using System.Reflection;
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namespace BackupEssentials.Backup.Data{
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static class ExplorerIntegration{
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/*
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HKCR\*\shell\<appname>
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- MUIVerb = root command name
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- SubCommands = semicolon separated list of commands
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HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\<command>
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- (Default) = command name
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> command
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- (Default) = exe link
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*/
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private static readonly ScheduledUpdate RefreshTimer = ScheduledUpdate.Forever(10,() => {
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Refresh(true);
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});
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public static void InitializeRefreshTimer(){
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RefreshTimer.Start();
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}
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public static void Refresh(){
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Refresh(false);
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}
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public static bool Refresh(bool force){
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if (!force){
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RefreshTimer.NeedsUpdate = true;
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return true;
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}
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if (!Settings.Default.ExplorerIntegration)return true;
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IEnumerable<BackupLocation> valid = DataStorage.BackupLocationList.Where(loc => loc.ShouldRegister());
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if (valid.Count() == 0)return true;
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try{
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string path = Assembly.GetExecutingAssembly().GetName().CodeBase.Substring(8).Replace('/','\\'); // remove file:///
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int cmd = 0;
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List<string> commandNames = new List<string>();
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for(int a = 0; a < DataStorage.BackupLocationList.Count; a++)commandNames.Add("BackupEssentials"+a);
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string commands = String.Join(";",commandNames);
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foreach(string target in new string[]{ "*", "Directory" }){
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Registry.SetValue(@"HKEY_CLASSES_ROOT\"+target+@"\shell\BackupEssentials","MUIVerb",Settings.Default.ExplorerLabel);
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Registry.SetValue(@"HKEY_CLASSES_ROOT\"+target+@"\shell\BackupEssentials","SubCommands",commands);
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Registry.SetValue(@"HKEY_CLASSES_ROOT\"+target+@"\shell\BackupEssentials\command",null,path+" -runcompat -src \"%1\"");
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}
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foreach(BackupLocation loc in valid){
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string key = @"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\BackupEssentials"+cmd;
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Registry.SetValue(key,null,loc.Name);
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Registry.SetValue(key+@"\command",null,path+" -runshell -locid "+cmd+" -src \"%1\"");
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++cmd;
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}
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return true;
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}catch(Exception e){
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Debug.WriteLine(e.ToString());
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Remove();
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return false;
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}
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}
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public static void Remove(){
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try{
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Registry.ClassesRoot.DeleteSubKey(@"*\shell\BackupEssentials\command",false);
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Registry.ClassesRoot.DeleteSubKey(@"*\shell\BackupEssentials",false);
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Registry.ClassesRoot.DeleteSubKey(@"Directory\shell\BackupEssentials\command",false);
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Registry.ClassesRoot.DeleteSubKey(@"Directory\shell\BackupEssentials",false);
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}catch{}
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int cmd = 0;
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while(true){
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try{
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Registry.LocalMachine.DeleteSubKeyTree(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\BackupEssentials"+cmd);
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++cmd;
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}catch{
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break;
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}
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}
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}
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}
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}
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