diff options
author | Walter Bender <walter.bender@gmail.com> | 2011-02-19 16:20:42 (GMT) |
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committer | Walter Bender <walter.bender@gmail.com> | 2011-02-19 16:20:42 (GMT) |
commit | 122c2d0a1293688c63cba02155f1ce103519cf45 (patch) | |
tree | b0e4bebef86686fa6b7a8709c36f9c88b2a2a48e /plugins/camera_plugin.py | |
parent | 05437dd62d6c19614bf57700a5531ec6f840fcd4 (diff) |
added quit, goto_background, return_to_foreground methods to all plugins
Diffstat (limited to 'plugins/camera_plugin.py')
-rw-r--r-- | plugins/camera_plugin.py | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/plugins/camera_plugin.py b/plugins/camera_plugin.py index 9b68da0..e443933 100644 --- a/plugins/camera_plugin.py +++ b/plugins/camera_plugin.py @@ -61,7 +61,7 @@ class Camera_plugin(Plugin): def setup(self): # set up camera-specific blocks - if self._self_test(): + if self._status: PALETTES[PALETTE_NAMES.index('sensor')].append('luminance') BOX_STYLE.append('luminance') BLOCK_NAMES['luminance'] = [_('brightness')] @@ -81,19 +81,35 @@ class Camera_plugin(Plugin): HELP_STRINGS['camera'] = _('camera output') MEDIA_BLOCKS_DICTIONARY['camera'] = self.prim_take_picture + def start(self): + # This gets called by the start button + pass + def stop(self): - # Ths gets called by the stop button - if self._self_test(): + # This gets called by the stop button + if self._status: self._camera.stop_camera_input() - def _self_test(self): - print 'reporting Camera status %s' % (str(self._status)) + def goto_background(self): + # This gets called when your process is sent to the background + pass + + def return_to_foreground(self): + # This gets called when your process returns from the background + pass + + def quit(self): + # This gets called by the quit button + pass + + def _status_report(self): + print 'Reporting camera status: %s' % (str(self._status)) return self._status # Block primitives used in talogo def prim_take_picture(self): - if self._self_test(): + if self._status: ''' method called by media block ''' self._camera.save_camera_input_to_file() self._camera.stop_camera_input() @@ -104,7 +120,7 @@ class Camera_plugin(Plugin): pixbuf = None array = None w, h = self._parent.lc._w(), self._parent.lc._h() - if w > 0 and h > 0 and self._self_test(): + if w > 0 and h > 0 and self._status: try: self._video_capture_device = open('/dev/video0', 'rw') except: |