* Add option to delay Auto-Type in Password Change form

On some *nix systems, KeePass won't fall to background properly
after clicking one of the Auto-Type buttons in the Password Change form.
To compensate that, it's possible to add an initial delay before starting the Auto-Type.
This allows to manually switch to the target window and place the cursor in the proper field.

Closes #16

Author: Rookiestyle

Translations/PasswordChangeAssistant.de.language.xml

@@ -4,7 +4,7 @@
     Increment the TranslationVersion every time the translation file is updated
 	Also update the version.info file
   -->
-  <TranslationVersion>9</TranslationVersion>
+  <TranslationVersion>10</TranslationVersion>
   <item>
     <key>OldPW</key>
     <value>Altes Passwort:</value>
@@ -129,4 +129,8 @@ Du kannst das jederzeit in den Einstellungen ändern.</value>
     <key>ProfileAtLeast1PerSet</key>
     <value>Mindestens 1 Zeichen je gewähltem Set *</value>
   </item>
+  <item>
+    <key>AutotypeDelay</key>
+    <value>Auto-Type Verzögerung (Sekunden)</value>
+  </item>
 </Translation>

Translations/PasswordChangeAssistant.template.language.xml

@@ -129,4 +129,8 @@ You can change this in the plugin's options anytime.</value>
     <key>ProfileAtLeast1PerSet</key>
     <value>At least one per set *</value>
   </item>
+  <item>
+    <key>AutotypeDelay</key>
+    <value>Auto-Type delay (seconds)</value>
+  </item>
 </Translation>

src/PasswordChangeAssistant.cs

@@ -572,16 +572,32 @@ private void DerefStrings(PCAInitData pcadata, PwEntry pe)
 
 		internal static void PasswordType(PwEntry pe, ProtectedString ps)
 		{
+			var bAddedDelay = AddDelay();
+
 			/* The password string may contain special chars and/or field references
 			 * Easiest way is to set the provided value as new string field
 			 * and have KeePass do the rest
 			*/
 			SetPasswordField(pe, ps);
-			AutoType.PerformIntoPreviousWindow(Program.MainForm, pe,
+			if (bAddedDelay)
+				AutoType.PerformIntoCurrentWindow(pe,
 				Program.MainForm.DocumentManager.SafeFindContainerOf(pe), Config.PCAPluginFieldRef);
+			else
+				AutoType.PerformIntoPreviousWindow(Program.MainForm, pe,
+					Program.MainForm.DocumentManager.SafeFindContainerOf(pe), Config.PCAPluginFieldRef);
 			SetPasswordField(pe, null);
 		}
 
+		private static bool AddDelay()
+		{
+			//https://github.com/Rookiestyle/PasswordChangeAssistant/issues/16
+			var iDelay = Config.AutotypeDelay;
+			if (iDelay < 1) return false;
+			PluginDebug.AddInfo("Adding Auto-Type delay of " + iDelay.ToString() + " seconds");
+			System.Threading.Thread.Sleep(iDelay * 1000);
+			return true;
+		}
+
 		internal static void PasswordCopy(PwEntry pe, ProtectedString ps)
 		{
 			/* The password string may contain special chars and/or field references
@@ -621,6 +637,7 @@ internal static void PasswordCopy(PwEntry pe, ProtectedString ps)
 
 		internal static void SequenceType(PwEntry pe, ProtectedString ps, string sequence)
 		{
+			AddDelay();
 			/* The password string may contain special chars and/or field references
 				* Easiest way is to set the provided value as new string field
 				* and have KeePass do the rest
@@ -720,6 +737,7 @@ private void OptionsFormShown(object sender, Tools.OptionsFormsEventArgs e)
 			PwProfSyncForm form = new PwProfSyncForm();
 			form.SetHomeDB(m_host.Database);
 			form.cbOpenUrlForPwChange.Checked = Config.OpenUrlForPwChange;
+			form.nupAutotypeDelay.Value = Config.AutotypeDelay;
 			Tools.AddPluginToOptionsForm(this, form);
 		}
 
@@ -735,6 +753,7 @@ private void OptionsFormClosed(object sender, Tools.OptionsFormsEventArgs e)
 			bool MoveProfiles = true;
 			form.GetWorklist(out profilesDB, out profilesOther, out otherDB, out MoveProfiles);
 			Config.OpenUrlForPwChange = form.cbOpenUrlForPwChange.Checked;
+			Config.AutotypeDelay = (int)form.nupAutotypeDelay.Value;
 			form.Dispose();
 
 			//Update password profiles in active database

src/PluginTranslation.cs

@@ -161,6 +161,10 @@ Do you want this to be active?
 		/// At least 1 per set *
 		/// </summary>
 		public static readonly string ProfileAtLeast1PerSet = @"At least one per set *";
+		/// <summary>
+		/// Auto-Type delay (seconds)
+		/// </summary>
+		public static readonly string AutotypeDelay = @"Auto-Type delay (seconds)";
 		#endregion
 
 		#region NO changes in this area

src/Properties/AssemblyInfo.cs

@@ -24,6 +24,6 @@
 //
 // You can specify all the values or you can use the default the Revision and 
 // Build Numbers by using the '*' as shown below:
-[assembly: AssemblyVersion("2.14.1")]
-[assembly: AssemblyFileVersion("2.14.1")]
+[assembly: AssemblyVersion("2.15")]
+[assembly: AssemblyFileVersion("2.15")]
 [assembly: Guid ("5d5cc62b-d6f6-4e0b-a7ff-3d5ef21dd656")]