From c159a9889f8707ce7a0df6797a2e55931b8c392d Mon Sep 17 00:00:00 2001
From: Rich <rmark@volian.com>
Date: Mon, 1 Feb 2016 21:29:03 +0000
Subject: [PATCH] Pause timer to refresh the treeview while items are being
 added. Sometimes the Multiple Cursors are diplayed.  One is a proper cursor
 that moves with the right and left arrow keys.  The other one can appear
 anywhere in the text or even bettwen text windows and does not move with the
 arrow keys.  This has been fixed.

---
 PROMS/VEPROMS User Interface/frmVEPROMS.cs | 28 +++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

diff --git a/PROMS/VEPROMS User Interface/frmVEPROMS.cs b/PROMS/VEPROMS User Interface/frmVEPROMS.cs
index 1d0f20ff..afa88d72 100644
--- a/PROMS/VEPROMS User Interface/frmVEPROMS.cs	
+++ b/PROMS/VEPROMS User Interface/frmVEPROMS.cs	
@@ -320,8 +320,28 @@ namespace VEPROMS
 			}
 			SetupFolder(1);
 			tc.VersionID = 0;
+			tv.PauseRefresh += tv_PauseRefresh;
+			tv.UnPauseRefresh += tv_UnPauseRefresh;
+		}
+		private bool _PauseRefresh = false;
+		public bool PauseRefresh
+		{
+			get { return _PauseRefresh; }
+			set {
+				//_MyLog.WarnFormat(value ?  "=== Pause" : "=== UnPause");
+				_PauseRefresh = value; 
+			}
+		}
+		void tv_UnPauseRefresh(object sender, vlnTreeSectionInfoEventArgs args)
+		{
+			//_MyLog.WarnFormat("Unpause");
+			PauseRefresh = false;
+		}
+		void tv_PauseRefresh(object sender, vlnTreeSectionInfoEventArgs args)
+		{
+			//_MyLog.WarnFormat("Pause");
+			PauseRefresh = true;
 		}
-
 		private void SetupFolder(int folderID)
 		{
 			VETreeNode tn = VETreeNode.GetFolder(folderID);
@@ -1045,6 +1065,7 @@ namespace VEPROMS
 			if (RefreshTimerActive)
 			{
 				RefreshTimerActive = false;
+				if (PauseRefresh) return;
 				RefreshChanged(this);
 			}
 		}
@@ -1131,7 +1152,7 @@ namespace VEPROMS
 			//_MyLog.Debug("StartRefreshChanged");
 			//if (SkipRefresh) return;
 			MySemaphore.WaitOne();
-			RefreshTimerActive = true;
+			RefreshTimerActive = !PauseRefresh;
 			MySemaphore.Release();
 		}
 		private void RefreshChanged(Object obj)
@@ -1139,7 +1160,7 @@ namespace VEPROMS
 			//if (SkipRefresh) return;
 			//MySemaphore.WaitOne();
 				Int64 lastChanged = 0;
-
+				//_MyLog.WarnFormat(">>> RefreshChanged");
 			try
 			{
 				//Int64 lastChanged = 0;
@@ -2903,6 +2924,7 @@ namespace VEPROMS
 		private StepRTB _LastStepRTB = null;
 		private void tc_ItemSelectedChanged(object sender, ItemSelectedChangedEventArgs args)
 		{
+			tc.HideCaret();
 			if (args != null && args.MyEditItem != null && !args.MyEditItem.MyStepPanel.ContainsFocus) return;
 			btnFixMSWord.Visible = (args != null && ( args.MyItemInfo != null && args.MyEditItem == null));
 			if (_LastStepRTB != null && !_LastStepRTB.Disposing && !_LastStepRTB.Closed)