From 6bd6eafc2ce5addf26525a1829ec7b1c6b6bb6fb Mon Sep 17 00:00:00 2001
From: Anton Kasyanov <antonk@remobjects.com>
Date: Wed, 5 Jul 2017 22:06:38 +0300
Subject: [PATCH] Odd coordinates like (-32000, -32000) are saved as EVE Online
 main window position

---
 .../Presentation/ThumbnailManager.cs          | 26 ++++++++++++++-----
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/Eve-O-Preview/Presentation/ThumbnailManager.cs b/Eve-O-Preview/Presentation/ThumbnailManager.cs
index 01f957c..717e7c9 100644
--- a/Eve-O-Preview/Presentation/ThumbnailManager.cs
+++ b/Eve-O-Preview/Presentation/ThumbnailManager.cs
@@ -10,6 +10,9 @@ namespace EveOPreview.UI
 	public class ThumbnailManager : IThumbnailManager
 	{
 		#region Private constants
+		private const int WindowPositionThreshold = -5000;
+		private const int WindowSizeThreshold = -5000;
+
 		private const string ClientProcessName = "ExeFile";
 		private const string DefaultClientTitle = "EVE";
 		#endregion
@@ -473,13 +476,13 @@ namespace EveOPreview.UI
 				RECT rect;
 				WindowManagerNativeMethods.GetWindowRect(process.MainWindowHandle, out rect);
 
-				int left = Math.Abs(rect.Left);
-				int right = Math.Abs(rect.Right);
-				int clientWidth = Math.Abs(left - right);
+				int clientWidth = Math.Abs(rect.Right - rect.Left);
+				int clientHeight = Math.Abs(rect.Bottom - rect.Top);
 
-				int top = Math.Abs(rect.Top);
-				int bottom = Math.Abs(rect.Bottom);
-				int clientHeight = Math.Abs(top - bottom);
+				if (!this.IsManageableWindow(rect.Left, rect.Top, clientWidth, clientHeight))
+				{
+					continue;
+				}
 
 				ClientLayout clientLayout = new ClientLayout();
 				clientLayout.X = rect.Left;
@@ -496,5 +499,16 @@ namespace EveOPreview.UI
 		{
 			return view.Title != ThumbnailManager.DefaultClientTitle;
 		}
+
+		// Quick sanity check
+		// EVE Online client can create a window on a really weird position outside of the screen for some reason
+		// In this case we need to just skip such clients
+		private bool IsManageableWindow(int letf, int top, int width, int height)
+		{
+			return (letf >= ThumbnailManager.WindowPositionThreshold)
+				   && (top >= ThumbnailManager.WindowPositionThreshold)
+				   && (width >= ThumbnailManager.WindowSizeThreshold)
+				   && (height >= ThumbnailManager.WindowSizeThreshold);
+		}
 	}
 }
\ No newline at end of file