From b874f3e060f42672c1e7112bbc2be986518ed330 Mon Sep 17 00:00:00 2001
From: Vadim Lopatin <coolreader.org@gmail.com>
Date: Fri, 13 Feb 2015 13:40:49 +0300
Subject: [PATCH] filter dragged files by file type - leave text files only

---
 src/dlangide/ui/frame.d | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/dlangide/ui/frame.d b/src/dlangide/ui/frame.d
index fed2eaa..7dd0fe8 100644
--- a/src/dlangide/ui/frame.d
+++ b/src/dlangide/ui/frame.d
@@ -617,10 +617,15 @@ class IDEFrame : AppFrame {
         setBackgroundOperation(op);
     }
 
+    /// handle files dropped to application window
     void onFilesDropped(string[] filenames) {
         //Log.d("onFilesDropped(", filenames, ")");
+        bool first = true;
         for (int i = 0; i < filenames.length; i++) {
-            openSourceFile(filenames[i], null, i == 0);
+            if (isSupportedSourceTextFileFormat(filenames[i])) {
+                openSourceFile(filenames[i], null, first);
+                first = false;
+            }
         }
     }
 }