def setup_windows(self):
self.window_stack = []
self.capture_window = LiveCaptureWindow(Constants.color_black.gColor)
self.add_to_window_stack(self.capture_window, self.ca)
self.capture_window.set_capture(self.ca.capture)
self.capture_window.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
self.capture_window.connect("button_release_event",
self._live_button_release_cb)
self.capture_window.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
self.capture_window.connect("visibility-notify-event",
self._visible_notify_cb)
self.capture_window.connect('key-press-event',
self._key_press_event_cb)
self.hide_all_windows()
self.MAP_EVENT_ID = self.capture_window.connect_after(
"map-event", self._mapEventCb)
for i in range(0, len(self.window_stack)):
self.window_stack[i].show_all()
def setup_windows(self):
self.window_stack = []
self.capture_window = LiveCaptureWindow(Constants.color_black.gColor)
self.add_to_window_stack(self.capture_window, self.ca)
self.capture_window.set_capture(self.ca.capture)
self.capture_window.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
self.capture_window.connect("button_release_event",
self._live_button_release_cb)
self.capture_window.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
self.capture_window.connect("visibility-notify-event",
self._visible_notify_cb)
self.capture_window.connect('key-press-event',
self._key_press_event_cb)
self.hide_all_windows()
self.MAP_EVENT_ID = self.capture_window.connect_after("map-event",
self._mapEventCb)
for i in range(0, len(self.window_stack)):
self.window_stack[i].show_all()
class UI:
log = logging.getLogger('cuadraditos-ui')
def __init__(self, pca):
self.ca = pca
# listen for ctrl+c & escape key
self.ca.connect('key-press-event', self._key_press_event_cb)
self.ACTIVE = False
self.LAUNCHING = True
self.ca.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
self.ca.connect("visibility-notify-event", self._visible_notify_cb)
self.control_bar_ht = 60
# True when we're showing live video feed in the primary screen
self.CAPTUREMODE = True
#self.inset = self.__class__.dim_INSET
#init
self.mapped = False
self.setup = False
self.tbars = {Constants.MODE_VIDEO: 1,
Constants.MODE_HELP: 2}
# Use 0.86 toolbar design
self.toolbox = ToolbarBox()
# Buttons added to the Activity toolbar
activity_button = ActivityToolbarButton(self.ca)
self.toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
separator = gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
separator.show()
self.toolbox.toolbar.insert(separator, -1)
# The ever-present Stop Button
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>Q'
self.toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.ca.set_toolbar_box(self.toolbox)
self.toolbox.show()
self.toolbox_ht = self.toolbox.size_request()[1]
self.vh = gtk.gdk.screen_height() - \
(self.toolbox_ht + self.control_bar_ht)
self.vw = int(self.vh / .75)
main_box = gtk.VBox()
self.ca.set_canvas(main_box)
main_box.get_parent().modify_bg(gtk.STATE_NORMAL,
Constants.color_black.gColor)
main_box.show()
self._play_button = PlayButton()
self._play_button.connect('clicked', self._button_play_click)
main_box.pack_start(self._play_button, expand=True)
self._play_button.show()
self.setup_windows()
def _mapEventCb(self, widget, event):
#when your parent window is ready, turn on the feed of live video
self.capture_window.disconnect(self.MAP_EVENT_ID)
self.mapped = True
self.set_up()
def set_up(self):
if (self.mapped and not self.setup):
self.setup = True
gobject.idle_add(self.final_setup)
def final_setup(self):
self.LAUNCHING = False
self.ACTIVE = self.ca.get_property("visible")
self.update_video_components()
if (self.ACTIVE):
self.ca.capture.play()
def setup_windows(self):
self.window_stack = []
self.capture_window = LiveCaptureWindow(Constants.color_black.gColor)
self.add_to_window_stack(self.capture_window, self.ca)
self.capture_window.set_capture(self.ca.capture)
self.capture_window.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
self.capture_window.connect("button_release_event",
self._live_button_release_cb)
self.capture_window.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
self.capture_window.connect("visibility-notify-event",
self._visible_notify_cb)
self.capture_window.connect('key-press-event',
self._key_press_event_cb)
self.hide_all_windows()
self.MAP_EVENT_ID = self.capture_window.connect_after("map-event",
self._mapEventCb)
for i in range(0, len(self.window_stack)):
self.window_stack[i].show_all()
def _visible_notify_cb(self, widget, event):
if (self.LAUNCHING):
return
temp_ACTIVE = True
if (event.state == gtk.gdk.VISIBILITY_FULLY_OBSCURED):
if (widget == self.ca):
temp_ACTIVE = False
if (temp_ACTIVE != self.ACTIVE):
self.ACTIVE = temp_ACTIVE
if not self.ACTIVE:
self.ca.stop_pipes()
self.capture_window.hide()
self._play_button.show()
def add_to_window_stack(self, win, parent):
self.window_stack.append(win)
win.set_transient_for(parent)
win.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
win.set_decorated(False)
win.set_focus_on_map(False)
win.set_property("accept-focus", False)
win.props.destroy_with_parent = True
def _key_press_event_cb(self, widget, event):
#todo: trac #4144
#we listen here for CTRL+C events and game keys, and pass on events to
#gtk.Entry fields
keyname = gtk.gdk.keyval_name(event.keyval)
if (keyname == 'c' and event.state == gtk.gdk.CONTROL_MASK):
self.ca.close()
elif (keyname == 'Escape'):
self.ca.close()
return False
def close(self):
self.ca.stop_pipes()
self.hide_all_windows()
self.ca.close()
def hide_all_windows(self):
for i in range(0, len(self.window_stack)):
self.window_stack[i].hide_all()
def _button_play_click(self, widget):
self.ca.capture.play()
self.update_video_components()
def _live_button_release_cb(self, widget, event):
self.ca.capture.play()
self.CAPTUREMODE = True
self.update_video_components()
def start_live_video(self, force):
# We need to know which window and which pipe here
# if returning from another activity, active won't be false and needs
# to be to get started
if (self.ca.capture.window == self.capture_window
and self.ca.props.active
and not force):
self.ca.m.set_updating(True)
return
self.ca.m.set_updating(True)
self.capture_window.set_capture(self.ca.capture)
self.ca.capture.play()
self.ca.m.set_updating(False)
def set_capture_loc_dim(self, win):
self.smart_resize(win, gtk.gdk.screen_width(),
gtk.gdk.screen_height() - self.toolbox_ht)
backg_loc = self.get_background_wloc()
self.smart_move(win, backg_loc[0], backg_loc[1])
def smart_resize(self, win, w, h):
win_size = win.get_size()
if ((win_size[0] != w) or (win_size[1] != h)):
win.resize(w, h)
return True
else:
return False
def smart_move(self, win, x, y):
win_loc = win.get_position()
if ((win_loc[0] != x) or (win_loc[1] != y)):
win.move(x, y)
return True
else:
return False
def get_background_wloc(self):
return [gtk.gdk.screen_width(), self.toolbox_ht]
def update_video_components(self):
pos = []
pos.append({"position": "capture", "window": self.capture_window})
self.hide_all_windows()
# Update positions
self.set_capture_loc_dim(self.capture_window)
for i in range(0, len(self.window_stack)):
self.window_stack[i].show_all()
def debug_windows(self):
for i in range(0, len(self.window_stack)):
self.__class__.log.error('%s %s %s' % (self.window_stack[i],
self.window_stack[i].get_size(),
self.window_stack[i].get_position()))
class UI:
log = logging.getLogger('cuadraditos-ui')
def __init__(self, pca):
self.ca = pca
# listen for ctrl+c & escape key
self.ca.connect('key-press-event', self._key_press_event_cb)
self.ACTIVE = False
self.LAUNCHING = True
self.ca.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
self.ca.connect("visibility-notify-event", self._visible_notify_cb)
self.control_bar_ht = 60
# True when we're showing live video feed in the primary screen
self.CAPTUREMODE = True
#self.inset = self.__class__.dim_INSET
#init
self.mapped = False
self.setup = False
self.tbars = {Constants.MODE_VIDEO: 1, Constants.MODE_HELP: 2}
# Use 0.86 toolbar design
self.toolbox = ToolbarBox()
# Buttons added to the Activity toolbar
activity_button = ActivityToolbarButton(self.ca)
self.toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
separator = gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
separator.show()
self.toolbox.toolbar.insert(separator, -1)
# The ever-present Stop Button
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>Q'
self.toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.ca.set_toolbar_box(self.toolbox)
self.toolbox.show()
self.toolbox_ht = self.toolbox.size_request()[1]
self.vh = gtk.gdk.screen_height() - \
(self.toolbox_ht + self.control_bar_ht)
self.vw = int(self.vh / .75)
main_box = gtk.VBox()
self.ca.set_canvas(main_box)
main_box.get_parent().modify_bg(gtk.STATE_NORMAL,
Constants.color_black.gColor)
main_box.show()
self._play_button = PlayButton()
self._play_button.connect('clicked', self._button_play_click)
main_box.pack_start(self._play_button, expand=True)
self._play_button.show()
self.setup_windows()
def _mapEventCb(self, widget, event):
#when your parent window is ready, turn on the feed of live video
self.capture_window.disconnect(self.MAP_EVENT_ID)
self.mapped = True
self.set_up()
def set_up(self):
if (self.mapped and not self.setup):
self.setup = True
gobject.idle_add(self.final_setup)
def final_setup(self):
self.LAUNCHING = False
self.ACTIVE = self.ca.get_property("visible")
self.update_video_components()
if (self.ACTIVE):
self.ca.capture.play()
def setup_windows(self):
self.window_stack = []
self.capture_window = LiveCaptureWindow(Constants.color_black.gColor)
self.add_to_window_stack(self.capture_window, self.ca)
self.capture_window.set_capture(self.ca.capture)
self.capture_window.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
self.capture_window.connect("button_release_event",
self._live_button_release_cb)
self.capture_window.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
self.capture_window.connect("visibility-notify-event",
self._visible_notify_cb)
self.capture_window.connect('key-press-event',
self._key_press_event_cb)
self.hide_all_windows()
self.MAP_EVENT_ID = self.capture_window.connect_after(
"map-event", self._mapEventCb)
for i in range(0, len(self.window_stack)):
self.window_stack[i].show_all()
def _visible_notify_cb(self, widget, event):
if (self.LAUNCHING):
return
temp_ACTIVE = True
if (event.state == gtk.gdk.VISIBILITY_FULLY_OBSCURED):
if (widget == self.ca):
temp_ACTIVE = False
if (temp_ACTIVE != self.ACTIVE):
self.ACTIVE = temp_ACTIVE
if not self.ACTIVE:
self.ca.stop_pipes()
self.capture_window.hide()
self._play_button.show()
def add_to_window_stack(self, win, parent):
self.window_stack.append(win)
win.set_transient_for(parent)
win.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
win.set_decorated(False)
win.set_focus_on_map(False)
win.set_property("accept-focus", False)
win.props.destroy_with_parent = True
def _key_press_event_cb(self, widget, event):
#todo: trac #4144
#we listen here for CTRL+C events and game keys, and pass on events to
#gtk.Entry fields
keyname = gtk.gdk.keyval_name(event.keyval)
if (keyname == 'c' and event.state == gtk.gdk.CONTROL_MASK):
self.ca.close()
elif (keyname == 'Escape'):
self.ca.close()
return False
def close(self):
self.ca.stop_pipes()
self.hide_all_windows()
self.ca.close()
def hide_all_windows(self):
for i in range(0, len(self.window_stack)):
self.window_stack[i].hide_all()
def _button_play_click(self, widget):
self.ca.capture.play()
self.update_video_components()
def _live_button_release_cb(self, widget, event):
self.ca.capture.play()
self.CAPTUREMODE = True
self.update_video_components()
def start_live_video(self, force):
# We need to know which window and which pipe here
# if returning from another activity, active won't be false and needs
# to be to get started
if (self.ca.capture.window == self.capture_window
and self.ca.props.active and not force):
self.ca.m.set_updating(True)
return
self.ca.m.set_updating(True)
self.capture_window.set_capture(self.ca.capture)
self.ca.capture.play()
self.ca.m.set_updating(False)
def set_capture_loc_dim(self, win):
self.smart_resize(win, gtk.gdk.screen_width(),
gtk.gdk.screen_height() - self.toolbox_ht)
backg_loc = self.get_background_wloc()
self.smart_move(win, backg_loc[0], backg_loc[1])
def smart_resize(self, win, w, h):
win_size = win.get_size()
if ((win_size[0] != w) or (win_size[1] != h)):
win.resize(w, h)
return True
else:
return False
def smart_move(self, win, x, y):
win_loc = win.get_position()
if ((win_loc[0] != x) or (win_loc[1] != y)):
win.move(x, y)
return True
else:
return False
def get_background_wloc(self):
return [gtk.gdk.screen_width(), self.toolbox_ht]
def update_video_components(self):
pos = []
pos.append({"position": "capture", "window": self.capture_window})
self.hide_all_windows()
# Update positions
self.set_capture_loc_dim(self.capture_window)
for i in range(0, len(self.window_stack)):
self.window_stack[i].show_all()
def debug_windows(self):
for i in range(0, len(self.window_stack)):
self.__class__.log.error(
'%s %s %s' %
(self.window_stack[i], self.window_stack[i].get_size(),
self.window_stack[i].get_position()))
