def on_start(self):
Logger.debug("%s: on_start %s" % (APP, datetime.now()))
from kivy.core.window import Window
Window.bind(on_keyboard=self.on_keypress)
if platform == 'android':
android.map_key(android.KEYCODE_BACK, 1001)
import android.activity as python_activity
python_activity.bind(on_new_intent=self.on_new_intent)
self.on_new_intent(activity.getIntent())
self.server_url = self.config.get('general', 'server_url')
self.root.bind(
on_touch_down=lambda *a: setattr(self, 'delay_image_loading', True
),
on_touch_up=lambda *a: setattr(self, 'delay_image_loading', False))
imagedir = ImageDir(server_url=self.server_url)
wp = 'with_previous'
imagedir.bind(
on_navigate_top=lambda *a: setattr(self.root, wp, False),
on_navigate_down=lambda *a: setattr(self.root, wp, True),
on_img_selected=self.load_carousel,
path=lambda w, v: setattr(self.root, 'title', v),
on_loading_start=lambda *a: setattr(self.root, 'loading', True),
on_loading_stop=lambda *a: setattr(self.root, 'loading', False))
self.imagedir = imagedir
self.root.container.add_widget(imagedir)
self.root.bind(on_touch_down=lambda *a: Loader.pause(),
on_touch_up=lambda *a: Loader.resume())
Loader.max_upload_per_frame = 1 # Maximize interactivity
def on_start(self):
Logger.debug("%s: on_start %s" % (APP, datetime.now()))
from kivy.core.window import Window
Window.bind(on_keyboard=self.on_keypress)
if platform == 'android':
android.map_key(android.KEYCODE_BACK, 1001)
import android.activity as python_activity
python_activity.bind(on_new_intent=self.on_new_intent)
self.on_new_intent(activity.getIntent())
self.server_url = self.config.get('general', 'server_url')
self.root.bind(
on_touch_down=lambda *a: setattr(self, 'delay_image_loading', True),
on_touch_up=lambda *a: setattr(self, 'delay_image_loading', False))
imagedir = ImageDir(server_url=self.server_url)
wp = 'with_previous'
imagedir.bind(
on_navigate_top=lambda *a: setattr(self.root, wp, False),
on_navigate_down=lambda *a: setattr(self.root, wp, True),
on_img_selected=self.load_carousel,
path=lambda w,v: setattr(self.root, 'title', v),
on_loading_start=lambda *a: setattr(self.root, 'loading', True),
on_loading_stop=lambda *a: setattr(self.root, 'loading', False))
self.imagedir = imagedir
self.root.container.add_widget(imagedir)
self.root.bind(on_touch_down=lambda *a: Loader.pause(),
on_touch_up=lambda *a: Loader.resume())
Loader.max_upload_per_frame = 1 # Maximize interactivity
def update(self, obj, value, delay=UPDATE_DELAY):
"""
To prevent overuse of update_map, each change of position triggers an update of the map after UPDATE_DELAY sec.
For instance, the position of the reticule has to be updated.
"""
if self.map is None:
return
# Pause the Loader, to prevent ui blocking
Loader.pause()
# Reposition widgets that need to be repositioned
self.reposition_executor.execute()
# Trigger the map update
if self.idle:
self.idle = False
else:
Clock.unschedule(self.update_map)
Clock.schedule_once(self.update_map, delay)
# Resume the Loader after a short time
Clock.schedule_once(MapViewer.resume_loading, 0.1)
