Feature/navigate to first or last image (#18)

* Added keys Page up (first image) and Page down (last image) Also added information in README.md which keyboard commands that are supported. * Bumped to version 1.0.1.x
midstar · Nov 30, 2019 · 33e43bf · 33e43bf
1 parent 65cc218
commit 33e43bf
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Showing 3 changed files with 14 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -31,7 +31,7 @@ View your images and play your videos:
 
 ![viewer](testmedia/screenshot_viewer.jpg)
 
-Swipe (mouse or mobile touch) to switch between images/videos:
+Swipe (mouse or mobile touch) to switch between images/videos. It is also possible to use keyboard; left arrow key (previous image), right (next image), page up (first image) and page down (last image):
 
 ![viewer](testmedia/screenshot_viewer_swipe.jpg)
 

diff --git a/appveyor.yml b/appveyor.yml
@@ -10,7 +10,7 @@ platform: x64
 # Do not build on tags (GitHub and BitBucket)
 skip_tags: true
 
-version: 1.0.0.{build}
+version: 1.0.1.{build}
 
 stack: go 1.11
 

diff --git a/templates/index.html b/templates/index.html
@@ -651,7 +651,18 @@
         if (e.keyCode == '27') {
             // escape
             closeMediaViewer();
-        } else if (e.keyCode == '37') {
+        }
+        else if (e.keyCode == '33') {
+            // page up = first image
+            closeMediaViewer();
+            openMediaViewer(0);
+        } 
+        else if (e.keyCode == '34') {
+            // page up = last image
+            closeMediaViewer();
+            openMediaViewer(mediaFiles.length - 1);
+        }
+        else if (e.keyCode == '37') {
             // left arrow
             prevMedia();
         }