From 5f84a7e4e316554f1974ef15d57d1b374c89131e Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Mon, 23 Sep 2019 09:40:56 -0700
Subject: [PATCH] Adding "CTRL UP/DOWN" tutorial for autocomplete

---
 .../Beefy2D/src/theme/dark/DarkTooltip.bf     |  6 ++---
 IDE/src/Settings.bf                           | 16 ++++++++++++
 IDE/src/ui/SourceEditWidgetContent.bf         | 26 ++++++++++++++++++-
 3 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/BeefLibs/Beefy2D/src/theme/dark/DarkTooltip.bf b/BeefLibs/Beefy2D/src/theme/dark/DarkTooltip.bf
index 709aec62..3104e3a1 100644
--- a/BeefLibs/Beefy2D/src/theme/dark/DarkTooltip.bf
+++ b/BeefLibs/Beefy2D/src/theme/dark/DarkTooltip.bf
@@ -34,6 +34,7 @@ namespace Beefy.theme.dark
 		public bool mHasClosed;
 		public Insets mRelWidgetMouseInsets ~ delete _;
 		public bool mAllowMouseInsideSelf;
+		public bool mRequireMouseInside;
 
         public const float cShadowSize = 8;
 
@@ -223,9 +224,8 @@ namespace Beefy.theme.dark
             if (mWidgetWindow == null)
                 return;
 
-            /*var lastMouseWidget = IDEApp.sApp.sLastMouseWidget;
-            if ((lastMouseWidget != null) && (lastMouseWidget != mRelWidget) && (lastMouseWidget.mWidgetWindow != mWidgetWindow))
-                Close();*/
+			if (!mRequireMouseInside)
+				return;
 
 			float rootX;
 			float rootY;
diff --git a/IDE/src/Settings.bf b/IDE/src/Settings.bf
index f2f02aa3..ffbfe30a 100644
--- a/IDE/src/Settings.bf
+++ b/IDE/src/Settings.bf
@@ -631,6 +631,11 @@ namespace IDE
 			}
 		}
 
+		public struct TutorialsFinished
+		{
+			public bool mCtrlCursor;
+		}
+
 		public bool mLoadedSettings;
 
 		public CompilerSettings mCompilerSettings = new .() ~ delete _;
@@ -641,6 +646,7 @@ namespace IDE
 		public RecentFiles mRecentFiles = new RecentFiles() ~ delete _;
 		public String mWakaTimeKey = new .() ~ delete _;
 		public bool mEnableDevMode;
+		public TutorialsFinished mTutorialsFinished = .();
 
 		public this()
 		{
@@ -700,6 +706,11 @@ namespace IDE
 				sd.Add("EnableDevMode", mEnableDevMode);
 			}
 
+			using (sd.CreateObject("TutorialsFinished"))
+			{
+				sd.Add("CtrlCursor", mTutorialsFinished.mCtrlCursor);
+			}
+
 			String dataStr = scope String();
 			sd.ToTOML(dataStr);
 			gApp.SafeWriteTextFile(path, dataStr);
@@ -749,6 +760,11 @@ namespace IDE
 				sd.Get("WakaTimeKey", mWakaTimeKey);
 				sd.Get("EnableDevMode", ref mEnableDevMode);
 			}
+
+			using (sd.Open("TutorialsFinished"))
+			{
+				sd.Get("CtrlCursor", ref mTutorialsFinished.mCtrlCursor);
+			}
 		}
 
 		public void Apply()
diff --git a/IDE/src/ui/SourceEditWidgetContent.bf b/IDE/src/ui/SourceEditWidgetContent.bf
index 3624ba06..c5184081 100644
--- a/IDE/src/ui/SourceEditWidgetContent.bf
+++ b/IDE/src/ui/SourceEditWidgetContent.bf
@@ -2722,6 +2722,28 @@ namespace IDE.ui
         {
 			mIgnoreKeyChar = false;
 
+			if (((keyCode == .Up) || (keyCode == .Down)) &&
+				(mAutoComplete != null) && (mAutoComplete.IsShowing()) && (mAutoComplete.mListWindow != null) &&
+				(!mAutoComplete.IsInPanel()) &&
+				(!gApp.mSettings.mTutorialsFinished.mCtrlCursor))
+			{
+				if (mWidgetWindow.IsKeyDown(.Control))
+				{
+					if ((DarkTooltipManager.sTooltip != null) && (!DarkTooltipManager.sTooltip.mRequireMouseInside))
+						DarkTooltipManager.CloseTooltip();
+					gApp.mSettings.mTutorialsFinished.mCtrlCursor = true;
+				}
+				else
+				{
+					GetTextCoordAtCursor(var cursorX, var cursorY);
+
+					let tooltip = DarkTooltipManager.ShowTooltip("Hold CTRL when using UP and DOWN", this, cursorX - GS!(24), cursorY - GS!(40));
+					if (tooltip != null)
+						tooltip.mRequireMouseInside = false;
+					return;
+				}
+			}
+
 			/*if (keyCode == .Tilde)
 			{
 				Thread.Sleep(300);
@@ -2847,7 +2869,9 @@ namespace IDE.ui
             int prevTextLength = mData.mTextLength;
             base.KeyDown(keyCode, isRepeat);
 
-            if (mAutoComplete != null)
+            if ((mAutoComplete != null) &&
+				(keyCode != .Control) &&
+				(keyCode != .Shift))
             {
 				mAutoComplete.MarkDirty();
                 bool isCursorInRange = prevCursorPos == CursorTextPos;