hint when use different card code at function

DataEditorX/CodeEditForm.cs

@@ -83,6 +83,7 @@ void InitForm()
             {
                 MinFragmentLength = 2
             };
+            this.fctb.TextChanged += this.Fctb_TextChanged;
             this.popupMenu.ToolTip.Popup += this.ToolTip_Popup;
             this.popupMenu.Items.Font = ft;
             this.popupMenu.AutoSize = true;
@@ -92,11 +93,16 @@ void InitForm()
             this.popupMenu.Closed += new ToolStripDropDownClosedEventHandler(this.popupMenu_Closed);
             this.popupMenu.SelectedColor = Color.LightGray;
             this.popupMenu.VisibleChanged += this.PopupMenu_VisibleChanged;
+            this.popupMenu.Opened += this.PopupMenu_VisibleChanged;
             this.popupMenu.Items.FocussedItemIndexChanged += this.Items_FocussedItemIndexChanged;
-
             this.title = this.Text;
         }
 
+        private void Fctb_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            this.PopupMenu_VisibleChanged(null, null);
+        }
+
         private void ToolTip_Popup(object sender, PopupEventArgs e)
         {
             e.Cancel = true;
@@ -104,13 +110,22 @@ private void ToolTip_Popup(object sender, PopupEventArgs e)
 
         private void PopupMenu_VisibleChanged(object sender, EventArgs e)
         {
-            this.AdjustPopupMenuSize();
-            if (!this.popupMenu.Visible || this.popupMenu.Items.FocussedItem == null)
+            if (!this.popupMenu.Visible)
             {
+                this.AdjustPopupMenuSize();
                 return;
             }
+            if (this.popupMenu.Items.FocussedItem == null)
+            {
+                if (this.popupMenu.Items.Count == 0)
+                {
+                    return;
+                }
+                this.popupMenu.Items.FocussedItemIndex = 0;
+            }
             this.fctb.ShowTooltipWithLabel(this.popupMenu.Items.FocussedItem.ToolTipTitle,
                 this.popupMenu.Items.FocussedItem.ToolTipText);
+            this.AdjustPopupMenuSize();
         }
         private void AdjustPopupMenuSize()
         {
@@ -118,6 +133,7 @@ private void AdjustPopupMenuSize()
             {
                 this.popupMenu.Size = new Size(300, 0);
                 this.popupMenu.MinimumSize = new Size(300, 0);
+                return;
             }
             Size s = TextRenderer.MeasureText(this.popupMenu.Items.FocussedItem.ToolTipTitle,
                 this.popupMenu.Items.Font, new Size(0, 0), TextFormatFlags.NoPadding);
@@ -176,6 +192,12 @@ public bool Open(string file)
                     fs.Close();
                 }
                 this.nowFile = file;
+                FileInfo fi = new FileInfo(file);
+                if (fi.Name.ToUpper().EndsWith(".LUA"))
+                {
+                    (this.fctb.SyntaxHighlighter as MySyntaxHighlighter).cCode
+                        = fi.Name.Substring(0, fi.Name.Length - 4);
+                }
                 string cdb = MyPath.Combine(
                     Path.GetDirectoryName(file), "../cards.cdb");
                 this.SetCardDB(cdb);//后台加载卡片数据

DataEditorX/Controls/FastColoredTextBoxEx.cs

@@ -15,7 +15,6 @@ public class FastColoredTextBoxEx : FastColoredTextBox
     {
         public Label lbTooltip;
         Point lastMouseCoord;
-
         public FastColoredTextBoxEx() : base()
         {
             this.SyntaxHighlighter = new MySyntaxHighlighter();
@@ -67,7 +66,10 @@ protected override void OnToolTip()
                 this.ShowTooltipWithLabel(ea.ToolTipTitle, ea.ToolTipText);
             }
         }
-
+        public void ShowTooltipWithLabel(AutocompleteItem item)
+        {
+            this.ShowTooltipWithLabel(item.ToolTipTitle, item.ToolTipText);
+        }
         public void ShowTooltipWithLabel(string title, string text, int height)
         {
             this.lbTooltip.Visible = true;

DataEditorX/Controls/MySyntaxHighlighter.cs

@@ -14,13 +14,14 @@ namespace FastColoredTextBoxNS
 	/// </summary>
 	public class MySyntaxHighlighter : SyntaxHighlighter
 	{
+		public string cCode = "";
 		readonly TextStyle mNumberStyle = new TextStyle(Brushes.Orange, null, FontStyle.Regular);
 		readonly TextStyle mStrStyle = new TextStyle(Brushes.Gold, null, FontStyle.Regular);
 		readonly TextStyle conStyle = new TextStyle(Brushes.YellowGreen, null, FontStyle.Regular);
 		readonly TextStyle mKeywordStyle = new TextStyle(Brushes.DeepSkyBlue, null, FontStyle.Regular);
 		readonly TextStyle mGrayStyle = new TextStyle(Brushes.Gray, null, FontStyle.Regular);
 		readonly TextStyle mFunStyle = new TextStyle(Brushes.LightGray, null, FontStyle.Bold);
-
+		readonly TextStyle mErrorStyle = new TextStyle(Brushes.Red, null, FontStyle.Bold);
 
 		/// <summary>
 		/// Highlights Lua code
@@ -39,7 +40,7 @@ public override void LuaSyntaxHighlight(Range range)
 				= @"^\s*[\w\.]+(\s\w+)?\s*(?<range>=)\s*(?<range>.+)";
 
 			//clear style of changed range
-			range.ClearStyle(this.mStrStyle, this.mGrayStyle, this.conStyle, this.mNumberStyle, this.mKeywordStyle, this.mFunStyle);
+			range.ClearStyle(this.mStrStyle, this.mGrayStyle, this.conStyle, this.mNumberStyle, this.mKeywordStyle, this.mFunStyle, this.mErrorStyle);
 			//
 			if (this.LuaStringRegex == null)
 			{
@@ -58,7 +59,8 @@ public override void LuaSyntaxHighlight(Range range)
 			range.SetStyle(this.mKeywordStyle, this.LuaKeywordRegex);
 			//functions highlighting
 			range.SetStyle(this.mFunStyle, this.LuaFunctionsRegex);
-			range.SetStyle(this.mNumberStyle, @"\bc\d+\b");
+			range.SetStyle(this.mErrorStyle, @"\bc\d+\b");
+			range.SetStyle(this.mNumberStyle, $@"\b{cCode}\b");
 
 			range.SetStyle(this.conStyle, @"[\s|\(|+|,]{0,1}(?<range>[A-Z_]+?)[\)|+|\s|,|;]");
 			//range.SetStyle(mFunStyle, @"[:|\.|\s](?<range>[a-zA-Z0-9_]*?)[\(|\)|\s]");

DataEditorX/Language/MyMsg.cs

@@ -67,16 +67,9 @@ public static void Error(LMSG msg)
         }
         public static bool Question(LMSG msg)
         {
-            if (MessageBox.Show(LanguageHelper.GetMsg(msg), _question,
-                               MessageBoxButtons.OKCancel,
-                               MessageBoxIcon.Question) == DialogResult.OK)
-            {
-                return true;
-            }
-            else
-            {
-                return false;
-            }
+            return (MessageBox.Show(LanguageHelper.GetMsg(msg), _question,
+                           MessageBoxButtons.OKCancel,
+                           MessageBoxIcon.Question) == DialogResult.OK);
         }
     }
 }

DataEditorX/MainForm.cs

@@ -535,7 +535,6 @@ private void bgWorker1_DoWork(object sender, System.ComponentModel.DoWorkEventAr
             this.Init();
         }
 
-
         private void bgWorker1_RunWorkerCompleted(object sender, System.ComponentModel.RunWorkerCompletedEventArgs e)
         {
             //更新UI