[PATCH] Open help when F1 is pressed

Martin Kolman mkolman at redhat.com
Thu Aug 14 15:33:21 UTC 2014


Signed-off-by: Martin Kolman <mkolman at redhat.com>
---
 pyanaconda/ui/gui/__init__.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pyanaconda/ui/gui/__init__.py b/pyanaconda/ui/gui/__init__.py
index 7188aa6..1e5fee2 100644
--- a/pyanaconda/ui/gui/__init__.py
+++ b/pyanaconda/ui/gui/__init__.py
@@ -286,6 +286,10 @@ class MainWindow(Gtk.Window):
         # maxmizes/unmaximizes the window.
         self.connect("window-state-event", self._on_window_state_event)
 
+        # Connect to the key press event so that we can open help for the
+        # current screen when the user presses F1
+        self.connect("key-release-event", self._on_key_released)
+
         # Start the window as full screen
         self.fullscreen()
 
@@ -331,6 +335,15 @@ class MainWindow(Gtk.Window):
 
         return True
 
+    def _on_key_released(self, window, event):
+        """Show help for the current screen when the F1 key is pressed"""
+        if event.keyval != Gdk.KEY_F1:
+            return
+
+        # the help button has been clicked, start the yelp viewer with
+        # content for the current screen
+        ihelp.start_yelp(ihelp.get_help_path(window.current_action.helpFile))
+
     @property
     def current_action(self):
         return self._current_action
-- 
1.9.3



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