def setup(self):
self.log.info('Initializing Ui')
# Aquire the Main-Window from the UI-File
self.win = self.get_check_widget('window')
# Connect Close-Handler
self.win.connect('delete-event', Gtk.main_quit)
# Create Audio-Level Display
drawing_area = self.find_widget_recursive(self.win, 'audiolevel_main')
self.audio_level_display = AudioLevelDisplay(drawing_area)
# Create Main-Video Overlay Controller
drawing_area = self.find_widget_recursive(self.win,
'video_overlay_drawingarea')
self.video_warning_overlay = VideoWarningOverlay(drawing_area)
# Create Main-Video Display
drawing_area = self.find_widget_recursive(self.win, 'video_main')
self.main_video_display = VideoDisplay(
drawing_area,
port=11000,
play_audio=Config.getboolean('mainvideo', 'playaudio'),
level_callback=self.audio_level_display.level_callback)
# Setup Preview Controller
box_left = self.find_widget_recursive(self.win, 'box_left')
self.video_previews_controller = VideoPreviewsController(
box_left, win=self.win, uibuilder=self)
# check if there is a fixed audio source configured.
# if so, remove the combo-box entirely instead of setting it up.
if Config.has_option('mix', 'audiosource'):
box_audio = self.find_widget_recursive(self.win, 'box_audio')
box_left.remove(box_audio)
else:
combo_audio = self.find_widget_recursive(self.win, 'combo_audio')
self.audio_selector_controller = AudioSelectorController(
combo=combo_audio, win=self.win, uibuilder=self)
# Setup Toolbar Controllers
toolbar = self.find_widget_recursive(self.win, 'toolbar')
self.composition_toolbar_controller = CompositionToolbarController(
toolbar, win=self.win, uibuilder=self)
self.streamblank_toolbar_controller = StreamblankToolbarController(
toolbar,
win=self.win,
uibuilder=self,
warning_overlay=self.video_warning_overlay)
self.misc_controller = MiscToolbarController(toolbar,
win=self.win,
uibuilder=self)
# Setup Shortcuts window
self.win.connect('key-press-event', self.handle_keypress)
def setup(self):
self.log.info('Initializing Ui')
# Aquire the Main-Window from the UI-File
self.win = self.get_check_widget('window')
# Connect Close-Handler
self.win.connect('delete-event', Gtk.main_quit)
# Create Audio-Level Display
drawing_area = self.find_widget_recursive(self.win, 'audiolevel_main')
self.audio_level_display = AudioLevelDisplay(drawing_area)
# Create Main-Video Overlay Controller
self.video_warning_overlay = VideoWarningOverlay()
# Create Main-Video Display
drawing_area = self.find_widget_recursive(self.win, 'video_main')
self.main_video_display = VideoDisplay(
drawing_area,
port=11000,
play_audio=Config.getboolean('mainvideo', 'playaudio'),
draw_callback=self.video_warning_overlay.draw_callback,
level_callback=self.audio_level_display.level_callback)
# Setup Preview Controller
drawing_area = self.find_widget_recursive(self.win, 'box_left')
self.video_previews_controller = VideoPreviewsController(
drawing_area, win=self.win, uibuilder=self)
drawing_area = self.find_widget_recursive(self.win, 'combo_audio')
self.audio_selector_controller = AudioSelectorController(
drawing_area, win=self.win, uibuilder=self)
# Setup Toolbar Controllers
toolbar = self.find_widget_recursive(self.win, 'toolbar')
self.composition_toolbar_controller = CompositionToolbarController(
toolbar, win=self.win, uibuilder=self)
self.streamblank_toolbar_controller = StreamblankToolbarController(
toolbar,
win=self.win,
uibuilder=self,
warning_overlay=self.video_warning_overlay)
self.special_functions_toolbar_controller = SpecialFunctionsToolbarController(
toolbar,
win=self.win,
uibuilder=self,
video_display=self.main_video_display)
def __init__(self, preview_box, win, uibuilder):
self.log = logging.getLogger('VideoPreviewsController')
self.preview_box = preview_box
self.win = win
self.sources = Config.getlist('mix', 'sources')
self.preview_players = {}
self.previews = {}
self.a_btns = {}
self.b_btns = {}
self.current_source = {'a': None, 'b': None}
try:
width = Config.getint('previews', 'width')
self.log.debug('Preview-Width configured to %u', width)
except NoOptionError:
width = 320
self.log.debug('Preview-Width selected as %u', width)
try:
height = Config.getint('previews', 'height')
self.log.debug('Preview-Height configured to %u', height)
except NoOptionError:
height = int(width * 9 / 16)
self.log.debug('Preview-Height calculated to %u', height)
# Accelerators
accelerators = Gtk.AccelGroup()
win.add_accel_group(accelerators)
group_a = None
group_b = None
for idx, source in enumerate(self.sources):
self.log.info('Initializing Video Preview %s', source)
preview = uibuilder.get_check_widget('widget_preview', clone=True)
video = uibuilder.find_widget_recursive(preview, 'video')
video.set_size_request(width, height)
preview_box.pack_start(preview, fill=False,
expand=False, padding=0)
player = VideoDisplay(video, port=13000 + idx,
width=width, height=height)
uibuilder.find_widget_recursive(preview, 'label').set_label(source)
btn_a = uibuilder.find_widget_recursive(preview, 'btn_a')
btn_b = uibuilder.find_widget_recursive(preview, 'btn_b')
btn_a.set_name("%c %u" % ('a', idx))
btn_b.set_name("%c %u" % ('b', idx))
if not group_a:
group_a = btn_a
else:
btn_a.join_group(group_a)
if not group_b:
group_b = btn_b
else:
btn_b.join_group(group_b)
btn_a.connect('toggled', self.btn_toggled)
btn_b.connect('toggled', self.btn_toggled)
key, mod = Gtk.accelerator_parse('%u' % (idx + 1))
btn_a.add_accelerator('activate', accelerators,
key, mod, Gtk.AccelFlags.VISIBLE)
tooltip = Gtk.accelerator_get_label(key, mod)
btn_a.set_tooltip_text(tooltip)
key, mod = Gtk.accelerator_parse('<Ctrl>%u' % (idx + 1))
btn_b.add_accelerator('activate', accelerators,
key, mod, Gtk.AccelFlags.VISIBLE)
tooltip = Gtk.accelerator_get_label(key, mod)
btn_b.set_tooltip_text(tooltip)
btn_fullscreen = uibuilder.find_widget_recursive(preview,
'btn_fullscreen')
btn_fullscreen.set_name("%c %u" % ('f', idx))
btn_fullscreen.connect('clicked', self.btn_fullscreen_clicked)
key, mod = Gtk.accelerator_parse('<Alt>%u' % (idx + 1))
btn_fullscreen.add_accelerator('activate', accelerators,
key, mod, Gtk.AccelFlags.VISIBLE)
tooltip = Gtk.accelerator_get_label(key, mod)
btn_fullscreen.set_tooltip_text(tooltip)
self.preview_players[source] = player
self.previews[source] = preview
self.a_btns[source] = btn_a
self.b_btns[source] = btn_b
# connect event-handler and request initial state
Connection.on('video_status', self.on_video_status)
Connection.send('get_video')
def __init__(self, drawing_area, win, uibuilder):
self.log = logging.getLogger('VideoPreviewsController')
self.drawing_area = drawing_area
self.win = win
self.sources = Config.getlist('mix', 'sources')
self.preview_players = {}
self.previews = {}
try:
width = Config.getint('previews', 'width')
self.log.debug('Preview-Width configured to %u', width)
except:
width = 320
self.log.debug('Preview-Width selected as %u', width)
try:
height = Config.getint('previews', 'height')
self.log.debug('Preview-Height configured to %u', width)
except:
height = width*9/16
self.log.debug('Preview-Height calculated to %u', width)
# Accelerators
accelerators = Gtk.AccelGroup()
win.add_accel_group(accelerators)
group_a = None
group_b = None
for idx, source in enumerate(self.sources):
self.log.info('Initializing Video Preview %s', source)
preview = uibuilder.get_check_widget('widget_preview', clone=True)
video = uibuilder.find_widget_recursive(preview, 'video')
video.set_size_request(width, height)
drawing_area.pack_start(preview, fill=False, expand=False, padding=0)
player = VideoDisplay(video, port=13000 + idx)
uibuilder.find_widget_recursive(preview, 'label').set_label(source)
btn_a = uibuilder.find_widget_recursive(preview, 'btn_a')
btn_b = uibuilder.find_widget_recursive(preview, 'btn_b')
btn_a.set_name("%c %u" % ('a', idx))
btn_b.set_name("%c %u" % ('b', idx))
if not group_a:
group_a = btn_a
else:
btn_a.join_group(group_a)
if not group_b:
group_b = btn_b
else:
btn_b.join_group(group_b)
btn_a.connect('toggled', self.btn_toggled)
btn_b.connect('toggled', self.btn_toggled)
key, mod = Gtk.accelerator_parse('%u' % (idx+1))
btn_a.add_accelerator('activate', accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
key, mod = Gtk.accelerator_parse('<Ctrl>%u' % (idx+1))
btn_b.add_accelerator('activate', accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
self.preview_players[source] = player
self.previews[source] = preview
def __init__(self, preview_box, win, uibuilder):
self.log = logging.getLogger('VideoPreviewsController')
self.preview_box = preview_box
self.win = win
self.sources = Config.getlist('mix', 'sources')
self.preview_players = {}
self.previews = {}
self.a_btns = {}
self.b_btns = {}
self.volume_sliders = {}
self.current_source = {'a': None, 'b': None}
try:
width = Config.getint('previews', 'width')
self.log.debug('Preview-Width configured to %u', width)
except NoOptionError:
width = 320
self.log.debug('Preview-Width selected as %u', width)
try:
height = Config.getint('previews', 'height')
self.log.debug('Preview-Height configured to %u', height)
except NoOptionError:
height = int(width * 9 / 16)
self.log.debug('Preview-Height calculated to %u', height)
# Accelerators
accelerators = Gtk.AccelGroup()
win.add_accel_group(accelerators)
group_a = None
group_b = None
# Check if there is a fixed audio source configured.
# If so, we will remove the volume sliders entirely
# instead of setting them up.
volume_control = \
Config.getboolean('audio', 'volumecontrol', fallback=True) or \
Config.getboolean('audio', 'forcevolumecontrol', fallback=False)
for idx, source in enumerate(self.sources):
self.log.info('Initializing Video Preview %s', source)
preview = uibuilder.load_check_widget(
'widget_preview',
os.path.dirname(uibuilder.uifile) + "/widgetpreview.ui")
video = uibuilder.find_widget_recursive(preview, 'video')
video.set_size_request(width, height)
preview_box.pack_start(preview, fill=False,
expand=False, padding=0)
player = VideoDisplay(video, port=13000 + idx,
width=width, height=height)
uibuilder.find_widget_recursive(preview, 'label').set_label(source)
btn_a = uibuilder.find_widget_recursive(preview, 'btn_a')
btn_b = uibuilder.find_widget_recursive(preview, 'btn_b')
btn_a.set_name("%c %u" % ('a', idx))
btn_b.set_name("%c %u" % ('b', idx))
if not group_a:
group_a = btn_a
else:
btn_a.join_group(group_a)
if not group_b:
group_b = btn_b
else:
btn_b.join_group(group_b)
btn_a.connect('toggled', self.btn_toggled)
btn_b.connect('toggled', self.btn_toggled)
key, mod = Gtk.accelerator_parse('%u' % (idx + 1))
btn_a.add_accelerator('activate', accelerators,
key, mod, Gtk.AccelFlags.VISIBLE)
tooltip = Gtk.accelerator_get_label(key, mod)
btn_a.set_tooltip_text(tooltip)
key, mod = Gtk.accelerator_parse('<Ctrl>%u' % (idx + 1))
btn_b.add_accelerator('activate', accelerators,
key, mod, Gtk.AccelFlags.VISIBLE)
tooltip = Gtk.accelerator_get_label(key, mod)
btn_b.set_tooltip_text(tooltip)
volume_slider = uibuilder.find_widget_recursive(preview,
'audio_level')
if not volume_control:
box = uibuilder.find_widget_recursive(preview, 'box')
box.remove(volume_slider)
else:
volume_slider.set_name("volume {}".format(source))
volume_signal = volume_slider.connect('value-changed',
self.slider_changed)
def slider_format(scale, value):
if value == -20.0:
return "-\u221e\u202fdB"
else:
return "{:.{}f}\u202fdB".format(value,
scale.get_digits())
volume_slider.connect('format-value', slider_format)
self.volume_sliders[source] = (volume_slider, volume_signal)
self.preview_players[source] = player
self.previews[source] = preview
self.a_btns[source] = btn_a
self.b_btns[source] = btn_b
# connect event-handler and request initial state
Connection.on('video_status', self.on_video_status)
Connection.send('get_video')
if volume_control:
Connection.on('audio_status', self.on_audio_status)
Connection.send('get_audio')
def setup(self):
self.log.info('Initializing Ui')
# Aquire the Main-Window from the UI-File
self.win = self.get_check_widget('window')
# check for configuration option mainwindow/force_fullscreen
if Config.getboolean('mainwindow', 'forcefullscreen', fallback=False):
self.log.info(
'Forcing main window to full screen by configuration')
# set window into fullscreen mode
self.win.fullscreen()
else:
# check for configuration option mainwindow/width and /height
if Config.has_option('mainwindow', 'width') \
and Config.has_option('mainwindow', 'height'):
# get size from config
width = Config.getint('mainwindow', 'width')
height = Config.getint('mainwindow', 'height')
self.log.info(
'Set window size by configuration to %d:%d', width, height)
# set window size
self.win.set_size_request(width, height)
self.win.set_resizable(False)
# Connect Close-Handler
self.win.connect('delete-event', Gtk.main_quit)
# Create Audio-Level Display
drawing_area = self.find_widget_recursive(self.win, 'audiolevel_main')
self.audio_level_display = AudioLevelDisplay(drawing_area)
# Create Main-Video Overlay Controller
drawing_area = self.find_widget_recursive(self.win,
'video_overlay_drawingarea')
self.video_warning_overlay = VideoWarningOverlay(drawing_area)
# Create Main-Video Display
drawing_area = self.find_widget_recursive(self.win, 'video_main')
self.main_video_display = VideoDisplay(
drawing_area,
port=11000,
play_audio=Config.getboolean('mainvideo', 'playaudio'),
level_callback=self.audio_level_display.level_callback
)
# Setup Preview Controller
box_left = self.find_widget_recursive(self.win, 'box_left')
self.video_previews_controller = VideoPreviewsController(
box_left,
win=self.win,
uibuilder=self
)
# Setup Toolbar Controllers
toolbar = self.find_widget_recursive(self.win, 'toolbar')
self.composition_toolbar_controller = CompositionToolbarController(
toolbar,
win=self.win,
uibuilder=self
)
self.streamblank_toolbar_controller = StreamblankToolbarController(
toolbar,
win=self.win,
uibuilder=self,
warning_overlay=self.video_warning_overlay
)
self.misc_controller = MiscToolbarController(
toolbar,
win=self.win,
uibuilder=self
)
self.rec_controller = RecordingToolbarController(
toolbar,
win=self.win,
uibuilder=self
)
toolbar.insert(StudioClock(), len(toolbar.get_children()) - 1)
# Setup Shortcuts window
self.win.connect('key-press-event', self.handle_keypress)
self.win.connect('window-state-event', self.handle_state)