import gi import logging from gi.repository import Gtk, Gst, Gdk, GLib from lib.config import Config from lib.uibuilder import UiBuilder from lib.videodisplay import VideoDisplay from lib.audioleveldisplay import AudioLevelDisplay from lib.warningoverlay import VideoWarningOverlay from lib.videopreviews import VideoPreviewsController from lib.audioselector import AudioSelectorController from lib.toolbar.composition import CompositionToolbarController from lib.toolbar.streamblank import StreamblankToolbarController from lib.toolbar.misc import MiscToolbarController from lib.shortcuts import show_shortcuts class Ui(UiBuilder): def __init__(self, uifile): self.log = logging.getLogger('Ui') super().__init__(uifile) 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 drawing_area = self.find_widget_recursive(self.win, 'box_left') self.video_previews_controller = VideoPreviewsController( drawing_area, 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') drawing_area.remove(box_audio) else: combo_audio = self.find_widget_recursive(self.win, 'combo_audio') self.audio_selector_controller = AudioSelectorController( drawing_area=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 handle_keypress(self, window, event): if event.keyval == Gdk.KEY_question: show_shortcuts(window) def show(self): self.log.info('Showing Main-Window') self.win.show_all()