96 lines
2.7 KiB
Python
96 lines
2.7 KiB
Python
# Python imports
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import time
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import signal
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# Lib imports
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import gi
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import cairo
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gi.require_version('Gtk', '3.0')
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gi.require_version('Gdk', '3.0')
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from gi.repository import Gtk
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from gi.repository import Gdk
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from gi.repository import GLib
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# Application imports
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from core.controller import Controller
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class ControllerStartExceptiom(Exception):
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...
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class Window(Gtk.ApplicationWindow):
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"""docstring for Window."""
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def __init__(self, args, unknownargs):
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super(Window, self).__init__()
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self._controller = None
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self._set_window_data()
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self._setup_styling()
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self._setup_signals()
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self._subscribe_to_events()
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settings.set_main_window(self)
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self._load_widgets(args, unknownargs)
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self.show()
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def _setup_styling(self):
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self.set_default_size(settings.get_main_window_width(),
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settings.get_main_window_height())
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self.set_title(f"{app_name}")
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self.set_icon_from_file( settings.get_window_icon() )
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self.set_gravity(5) # 5 = CENTER
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self.set_position(1) # 1 = CENTER, 4 = CENTER_ALWAYS
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def _setup_signals(self):
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self.connect("delete-event", self._tear_down)
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GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, self._tear_down)
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def _subscribe_to_events(self):
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event_system.subscribe("tear_down", self._tear_down)
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def _load_widgets(self, args, unknownargs):
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if settings.is_debug():
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self.set_interactive_debugging(True)
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self._controller = Controller(args, unknownargs)
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if not self._controller:
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raise ControllerStartException("Controller exited and doesn't exist...")
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self.add( self._controller.get_core_widget() )
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def _set_window_data(self) -> None:
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screen = self.get_screen()
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visual = screen.get_rgba_visual()
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if visual != None and screen.is_composited():
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self.set_visual(visual)
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self.set_app_paintable(True)
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self.connect("draw", self._area_draw)
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# bind css file
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cssProvider = Gtk.CssProvider()
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cssProvider.load_from_path( settings.get_css_file() )
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screen = Gdk.Screen.get_default()
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styleContext = Gtk.StyleContext()
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styleContext.add_provider_for_screen(screen, cssProvider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
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def _area_draw(self, widget: Gtk.ApplicationWindow, cr: cairo.Context) -> None:
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cr.set_source_rgba(0, 0, 0, 0.54)
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cr.set_operator(cairo.OPERATOR_SOURCE)
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cr.paint()
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cr.set_operator(cairo.OPERATOR_OVER)
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def _tear_down(self, widget=None, eve=None):
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settings.clear_pid()
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time.sleep(event_sleep_time)
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Gtk.main_quit()
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