New Ram Watch - implement new Search menu item

BizHawk.MultiClient/tools/NewRamWatch.Designer.cs

@@ -323,12 +323,12 @@
             // 
             // newListToolStripMenuItem
             // 
-            this.newListToolStripMenuItem.Enabled = false;
             this.newListToolStripMenuItem.Image = global::BizHawk.MultiClient.Properties.Resources.NewFile;
             this.newListToolStripMenuItem.Name = "newListToolStripMenuItem";
             this.newListToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.N)));
             this.newListToolStripMenuItem.Size = new System.Drawing.Size(195, 22);
             this.newListToolStripMenuItem.Text = "&New List";
+            this.newListToolStripMenuItem.Click += new System.EventHandler(this.newListToolStripMenuItem_Click);
             // 
             // openToolStripMenuItem
             // 

BizHawk.MultiClient/tools/NewRamWatch.cs

@@ -14,6 +14,8 @@ namespace BizHawk.MultiClient
 	{
 		private WatchList Watches = new WatchList();
 		private string systemID = "NULL";
+        private string sortedCol = "";
+        private bool sortReverse = false;
 
 		public NewRamWatch()
 		{
@@ -159,6 +161,25 @@ namespace BizHawk.MultiClient
 			MemDomainLabel.Text = systemID + " " + memoryDomain;
 		}
 
+        private void NewWatchList(bool suppressAsk)
+        {
+            bool result = true;
+            if (Watches.Changes)
+            {
+                result = AskSave();
+            }
+
+            if (result || suppressAsk)
+            {
+                Watches.Clear();
+                DisplayWatches();
+                UpdateWatchCount();
+                MessageLabel.Text = "";
+                sortReverse = false;
+                sortedCol = "";
+            }
+        }
+
 		#region Winform Events
 
 		private void NewRamWatch_Load(object sender, EventArgs e)
@@ -166,17 +187,10 @@ namespace BizHawk.MultiClient
 
 		}
 
-		private void exitToolStripMenuItem_Click(object sender, EventArgs e)
-		{
-			if (!AskSave())
-			{
-				return;
-			}
-			else
-			{
-				Close();
-			}
-		}
+        private void newListToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            NewWatchList(false);
+        }
 
 		private void openToolStripMenuItem_Click(object sender, EventArgs e)
 		{
@@ -201,6 +215,18 @@ namespace BizHawk.MultiClient
 			}
 		}
 
+        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (!AskSave())
+            {
+                return;
+            }
+            else
+            {
+                Close();
+            }
+        }
+
 		#endregion
 	}
 }

BizHawk.MultiClient/tools/Watch.cs

@@ -1210,6 +1210,8 @@ namespace BizHawk.MultiClient
 		public void Clear()
 		{
 			_watchList.Clear();
+            Changes = false;
+            _currentFilename = "";
 		}
 
 		public MemoryDomain Domain { get { return _domain; } set { _domain = value; } }