From 84d7a77d2d7c463e26ddff6c99dcd275437aaecf Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 7 Aug 2014 22:09:54 +0530
Subject: [PATCH] E-book viewer: Allow reloading the current book by pressing
 F5 or Ctrl+R. Fixes #1354059 [[feature-request] reload ePub file in
 ebook-viewer](https://bugs.launchpad.net/calibre/+bug/1354059)

---
 src/calibre/gui2/viewer/keys.py | 2 ++
 src/calibre/gui2/viewer/main.py | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/src/calibre/gui2/viewer/keys.py b/src/calibre/gui2/viewer/keys.py
index ee312e2551..02a3646c51 100644
--- a/src/calibre/gui2/viewer/keys.py
+++ b/src/calibre/gui2/viewer/keys.py
@@ -87,4 +87,6 @@ SHORTCUTS = {
         'Bookmark': (['Ctrl+B'],
                      _('Bookmark the current location')),
 
+        'Reload': (['Ctrl+R', 'F5'],
+                     _('Reload the current book')),
 }
diff --git a/src/calibre/gui2/viewer/main.py b/src/calibre/gui2/viewer/main.py
index 7ead23cec6..1ed1332232 100644
--- a/src/calibre/gui2/viewer/main.py
+++ b/src/calibre/gui2/viewer/main.py
@@ -905,6 +905,10 @@ class EbookViewer(MainWindow):
             return
         if key == 'Focus Search':
             self.search.setFocus(Qt.OtherFocusReason)
+            return
+        if key == 'Reload' and getattr(self.iterator, 'pathtoebook', None):
+            self.load_ebook(self.iterator.pathtoebook)
+            return
         if not self.view.handle_key_press(event):
             event.ignore()