Mercurial > libervia-backend

comparison libervia/cli/call_gui.py @ 4210:9218d4331bb2

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cli (call): `tui` output implementation: - Moved original UI to a separated class, and use if with the `simple` output - By default, best output is automatically selected. For now `gui` is selected if possible, and `simple` is used as fallback. - The new `tui` output can be used to have the videos directly embedded in the terminal, either with real videos for compatible terminal emulators, or with Unicode blocks. - Text contrôls are used for both `simple` and `tui` outputs - several options can be used with `--oo` (will be documented in next commit). rel 428
author Goffi <goffi@goffi.org>
date Fri, 16 Feb 2024 18:46:06 +0100
parents 0f8ea0768a3b
children d01b8d002619
comparison
equal deleted inserted replaced
4209:fe29fbdabce6 4210:9218d4331bb2
45 QPushButton, 45 QPushButton,
46 QSizePolicy, 46 QSizePolicy,
47 QVBoxLayout, 47 QVBoxLayout,
48 QWidget, 48 QWidget,
49 ) 49 )
50 import gi
51
52 from libervia.backend.core.i18n import _
53 from libervia.cli.call_webrtc import WebRTCCall
54 from libervia.frontends.tools import aio, display_servers, webrtc
55 gi.require_versions({
56 "Gst": "1.0",
57 "GstWebRTC": "1.0"
58 })
50 from gi.repository import Gst 59 from gi.repository import Gst
51 60
52 from libervia.backend.core.i18n import _
53 from libervia.frontends.tools import aio, display_servers, webrtc
54 61
55 62
56 ICON_SIZE = QSize(45, 45) 63 ICON_SIZE = QSize(45, 45)
57 BUTTON_SIZE = QSize(50, 50) 64 BUTTON_SIZE = QSize(50, 50)
58 running = False 65 running = False
179 async def a_show(self) -> dict | None: 186 async def a_show(self) -> dict | None:
180 self.open() 187 self.open()
181 return await self.__a_result 188 return await self.__a_result
182 189
183 190
184 class AVCallGUI(QMainWindow): 191 class AVCallUI(QMainWindow):
185 def __init__(self, host, icons_path: Path): 192 def __init__(self, host, icons_path: Path):
186 super().__init__() 193 super().__init__()
187 self.host = host 194 self.host = host
188 self.webrtc_call = None 195 self.webrtc_call = None
189 self.icons_path = icons_path 196 self.icons_path = icons_path
194 while running: 201 while running:
195 app.sendPostedEvents() 202 app.sendPostedEvents()
196 await asyncio.sleep(0.1) 203 await asyncio.sleep(0.1)
197 204
198 @classmethod 205 @classmethod
199 async def run(cls, parent, call_data, icons_path: Path): 206 async def run(cls, parent, call_data):
200 """Run PyQt loop and show the app""" 207 """Run PyQt loop and show the app"""
201 print("Starting GUI...") 208 media_dir = Path(await parent.host.bridge.config_get("", "media_dir"))
209 icons_path = media_dir / "fonts/fontello/svg"
202 app = QApplication([]) 210 app = QApplication([])
203 av_call_gui = cls(parent.host, icons_path) 211 av_call_gui = cls(parent.host, icons_path)
204 av_call_gui.show() 212 av_call_gui.show()
205 webrtc_call = await parent.make_webrtc_call( 213 webrtc_call = await WebRTCCall.make_webrtc_call(
214 parent.host,
215 parent.profile,
206 call_data, 216 call_data,
207 sinks=webrtc.SINKS_APP, 217 sinks=webrtc.SINKS_APP,
208 appsink_data=webrtc.AppSinkData( 218 appsink_data=webrtc.AppSinkData(
209 local_video_cb=partial(av_call_gui.on_new_sample, video_stream="local"), 219 local_video_cb=partial(av_call_gui.on_new_sample, video_stream="local"),
210 remote_video_cb=partial(av_call_gui.on_new_sample, video_stream="remote"), 220 remote_video_cb=partial(av_call_gui.on_new_sample, video_stream="remote"),
370 self.showFullScreen() 380 self.showFullScreen()
371 else: 381 else:
372 self.fullscreen_btn.setIcon(self.fullscreen_icon_normal) 382 self.fullscreen_btn.setIcon(self.fullscreen_icon_normal)
373 self.showNormal() 383 self.showNormal()
374 384
375 def closeEvent(self, a0: QCloseEvent) -> None: 385 def closeEvent(self, a0: QCloseEvent|None) -> None:
376 super().closeEvent(a0) 386 super().closeEvent(a0)
377 global running 387 global running
378 running = False 388 running = False
379 389
380 def toggle_video(self): 390 def toggle_video(self):
397 else: 407 else:
398 self.webrtc_call.webrtc.desktop_sharing = True 408 self.webrtc_call.webrtc.desktop_sharing = True
399 409
400 def hang_up(self): 410 def hang_up(self):
401 self.close() 411 self.close()
412
413 @staticmethod
414 def can_run():
415 # if a known display server is detected, we should be able to run
416 return display_servers.detect() is not None
402 417
403 async def show_X11_screen_dialog(self): 418 async def show_X11_screen_dialog(self):
404 assert self.webrtc_call is not None 419 assert self.webrtc_call is not None
405 windows_data = display_servers.x11_list_windows() 420 windows_data = display_servers.x11_list_windows()
406 dialog = X11DesktopScreenDialog(windows_data, self) 421 dialog = X11DesktopScreenDialog(windows_data, self)