Added initial gamepad/keyboard support.

1 files changed, 19 insertions, 0 deletions

diff --git a/implodegame.py b/implodegame.py
index c3b2c9a..93409db 100644
--- a/implodegame.py
+++ b/implodegame.py
@@ -73,10 +73,17 @@ class ImplodeGame(gtk.EventBox):
 
         self._grid = gridwidget.GridWidget()
         self._grid.connect('piece-selected', self._piece_selected_cb)
+        self._grid.connect('undo-key-pressed', self._undo_key_pressed_cb)
+        self._grid.connect('redo-key-pressed', self._redo_key_pressed_cb)
+        self._grid.connect('new-key-pressed', self._new_key_pressed_cb)
         self.add(self._grid)
 
         self.new_game()
 
+    def grab_focus(self):
+        self._grid.grab_focus()
+        self._grid.select_center_cell()
+
     def new_game(self):
         _logger.debug('New game.')
         self._finish_animation()
@@ -150,6 +157,18 @@ class ImplodeGame(gtk.EventBox):
                 self._end_anim_func = self._end_removal_animation
                 gobject.timeout_add(_TIMER_INTERVAL, self._removal_timer)
 
+    def _undo_key_pressed_cb(self, widget, dummy):
+        self.undo()
+
+    def _redo_key_pressed_cb(self, widget, dummy):
+        self.redo()
+
+    def _new_key_pressed_cb(self, widget, dummy):
+        # Only invoke new command via game pad if board is clear, to prevent
+        # terrible accidents.
+        if self._board.is_empty():
+            self.new_game()
+
     def _finish_animation(self):
         if self._end_anim_func:
             temp_animate = self._animate