From f0ca4a57caaeb6d68130e58e574beb300b6394ce Mon Sep 17 00:00:00 2001
From: morkt <morkt@users.noreply.github.com>
Date: Sat, 24 Feb 2018 20:51:07 +0400
Subject: [PATCH] (GUI): don't clear preview pane before switching to another
 image.

---
 GUI/ImagePreview.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/GUI/ImagePreview.cs b/GUI/ImagePreview.cs
index 6fdecf22..2cb797dd 100644
--- a/GUI/ImagePreview.cs
+++ b/GUI/ImagePreview.cs
@@ -61,7 +61,7 @@ namespace GARbro.GUI
                 m_active_viewer = value;
                 m_active_viewer.Visibility = Visibility.Visible;
                 bool exists = false;
-                foreach (var c in PreviewPane.Children.Cast<UIElement>())
+                foreach (UIElement c in PreviewPane.Children)
                 {
                     if (c != m_active_viewer)
                         c.Visibility = Visibility.Collapsed;
@@ -163,11 +163,9 @@ namespace GARbro.GUI
             SetStatusText ("");
             var vm = ViewModel;
             m_current_preview = new PreviewFile { Path = vm.Path, Name = entry.Name, Entry = entry };
-            ImageCanvas.Source = null;
-            TextView.Clear();
             if (!IsPreviewPossible (entry))
             {
-                ActiveViewer = ImageView;
+                ResetPreviewPane();
                 return;
             }
             if ("image" != entry.Type)
@@ -216,6 +214,7 @@ namespace GARbro.GUI
             }
             catch (Exception X)
             {
+                ResetPreviewPane();
                 SetStatusText (X.Message);
             }
             finally
@@ -236,6 +235,7 @@ namespace GARbro.GUI
             }
             catch (Exception X)
             {
+                Dispatcher.Invoke (ResetPreviewPane);
                 SetStatusText (X.Message);
             }
         }