annotate libervia/cli/call_gui.py @ 4266:9fc3d28bc3f6

core (main): add a mechanism to have a shared temp directory: this directory may be used to share files between backend and frontends. Normally, an os-dependent temporary directory is created for that, but if this option is set, the directory will be created in <local_dir>/<cache_dir>, which may be useful in some use case (e.g. containerized frontends and backend).
author Goffi <goffi@goffi.org>
date Wed, 12 Jun 2024 22:47:34 +0200
parents 79c8a70e1813
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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2
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3 # Libervia CLI
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4 # Copyright (C) 2009-2024 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 import asyncio
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20 from functools import partial
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21 from pathlib import Path
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22 from typing import Callable, cast
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23
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24 from PyQt6.QtCore import QPoint, QSize, Qt
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25 from PyQt6.QtGui import (
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26 QCloseEvent,
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27 QColor,
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28 QIcon,
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29 QImage,
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30 QPainter,
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31 QPen,
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32 QPixmap,
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33 QResizeEvent,
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34 QTransform,
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35 )
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36 from PyQt6.QtWidgets import (
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37 QApplication,
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38 QDialog,
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39 QDialogButtonBox,
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40 QHBoxLayout,
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41 QLabel,
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42 QListWidget,
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43 QListWidgetItem,
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44 QMainWindow,
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45 QPushButton,
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46 QSizePolicy,
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47 QVBoxLayout,
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48 QWidget,
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49 )
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50 import gi
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51
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52 from libervia.backend.core.i18n import _
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53 from libervia.frontends.tools import aio, display_servers, webrtc
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54 gi.require_versions({
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55 "Gst": "1.0",
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56 "GstWebRTC": "1.0"
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57 })
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58 from gi.repository import Gst
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59
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60
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61
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62 ICON_SIZE = QSize(45, 45)
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63 BUTTON_SIZE = QSize(50, 50)
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64 running = False
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65
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66
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67 aio.install_glib_asyncio_iteration()
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68
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69
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70 class ActivableButton(QPushButton):
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71 def __init__(self, text, parent=None):
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72 super().__init__(parent)
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73 self._activated = True
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74 self._activated_colour = "#47c68e"
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75 self._deactivated_colour = "#ffe089"
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76 self._line_colour = "#ff0000"
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77 self._update_background_color()
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78
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79 @property
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80 def activated_colour(self) -> str:
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81 return self._activated_colour
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82
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83 @activated_colour.setter
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84 def activated_colour(self, new_colour: str) -> None:
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85 if new_colour != self._activated_colour:
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86 self._activated_colour = new_colour
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87 self._update_background_color()
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88
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89 @property
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90 def deactivated_colour(self) -> str:
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91 return self._deactivated_colour
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92
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93 @deactivated_colour.setter
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94 def deactivated_colour(self, new_colour: str) -> None:
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95 if new_colour != self._deactivated_colour:
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96 self._deactivated_colour = new_colour
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97 self._update_background_color()
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98
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99 @property
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100 def line_colour(self) -> str:
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101 return self._line_colour
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102
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103 @line_colour.setter
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104 def line_colour(self, new_colour: str) -> None:
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105 if new_colour != self._line_colour:
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106 self._line_colour = new_colour
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107 self.update()
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108
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109 def paintEvent(self, a0):
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110 super().paintEvent(a0)
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111
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112 if not self._activated:
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113 painter = QPainter(self)
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114 painter.setRenderHint(QPainter.RenderHint.Antialiasing)
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115
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116 line_color = QColor(self._line_colour)
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117 line_width = 4
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118 cap_style = Qt.PenCapStyle.RoundCap
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119
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120 pen = QPen(line_color, line_width, Qt.PenStyle.SolidLine)
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121 pen.setCapStyle(cap_style)
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122 painter.setPen(pen)
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123
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124 margin = 5
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125 start_point = QPoint(margin, self.height() - margin)
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126 end_point = QPoint(self.width() - margin, margin)
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127 painter.drawLine(start_point, end_point)
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128
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129 def _update_background_color(self):
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130 if self._activated:
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131 self.setStyleSheet(f"background-color: {self._activated_colour};")
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132 else:
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133 self.setStyleSheet(f"background-color: {self._deactivated_colour};")
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134 self.update()
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135
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136 @property
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137 def activated(self):
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138 return self._activated
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139
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140 @activated.setter
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141 def activated(self, value):
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142 if self._activated != value:
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143 self._activated = value
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144 self._update_background_color()
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Goffi <goffi@goffi.org>
parents:
diff changeset
145
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
146
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
147 class X11DesktopScreenDialog(QDialog):
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Goffi <goffi@goffi.org>
parents:
diff changeset
148 def __init__(self, windows_data, parent=None):
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Goffi <goffi@goffi.org>
parents:
diff changeset
149 super().__init__(parent)
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parents:
diff changeset
150 self.__a_result = asyncio.get_running_loop().create_future()
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Goffi <goffi@goffi.org>
parents:
diff changeset
151 self.setWindowTitle("Please select a window to share:")
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Goffi <goffi@goffi.org>
parents:
diff changeset
152 self.resize(400, 300)
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Goffi <goffi@goffi.org>
parents:
diff changeset
153 self.list_widget = QListWidget(self)
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Goffi <goffi@goffi.org>
parents:
diff changeset
154 for window_data in windows_data:
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Goffi <goffi@goffi.org>
parents:
diff changeset
155 item = QListWidgetItem(window_data["title"])
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Goffi <goffi@goffi.org>
parents:
diff changeset
156 item.setData(Qt.ItemDataRole.UserRole, window_data)
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Goffi <goffi@goffi.org>
parents:
diff changeset
157 self.list_widget.addItem(item)
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Goffi <goffi@goffi.org>
parents:
diff changeset
158
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Goffi <goffi@goffi.org>
parents:
diff changeset
159 self.buttonBox = QDialogButtonBox(
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Goffi <goffi@goffi.org>
parents:
diff changeset
160 QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
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Goffi <goffi@goffi.org>
parents:
diff changeset
161 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
162 self.buttonBox.accepted.connect(self.on_accepted)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
163 self.buttonBox.rejected.connect(self.on_rejected)
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Goffi <goffi@goffi.org>
parents:
diff changeset
164
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Goffi <goffi@goffi.org>
parents:
diff changeset
165 layout = QVBoxLayout(self)
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Goffi <goffi@goffi.org>
parents:
diff changeset
166 layout.addWidget(self.list_widget)
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Goffi <goffi@goffi.org>
parents:
diff changeset
167 layout.addWidget(self.buttonBox)
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Goffi <goffi@goffi.org>
parents:
diff changeset
168
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Goffi <goffi@goffi.org>
parents:
diff changeset
169 def get_selected_window(self) -> dict | None:
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Goffi <goffi@goffi.org>
parents:
diff changeset
170 selectedItem = self.list_widget.currentItem()
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Goffi <goffi@goffi.org>
parents:
diff changeset
171 if selectedItem:
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Goffi <goffi@goffi.org>
parents:
diff changeset
172 return selectedItem.data(Qt.ItemDataRole.UserRole)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
173 return None
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Goffi <goffi@goffi.org>
parents:
diff changeset
174
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Goffi <goffi@goffi.org>
parents:
diff changeset
175 def on_accepted(self):
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Goffi <goffi@goffi.org>
parents:
diff changeset
176 self.__a_result.set_result(self.get_selected_window())
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Goffi <goffi@goffi.org>
parents:
diff changeset
177 self.close()
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Goffi <goffi@goffi.org>
parents:
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178
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Goffi <goffi@goffi.org>
parents:
diff changeset
179 def on_rejected(self):
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Goffi <goffi@goffi.org>
parents:
diff changeset
180 self.__a_result.set_result(None)
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Goffi <goffi@goffi.org>
parents:
diff changeset
181 self.close()
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Goffi <goffi@goffi.org>
parents:
diff changeset
182
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Goffi <goffi@goffi.org>
parents:
diff changeset
183 def closeEvent(self, a0):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
184 super().closeEvent(a0)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
185 if not self.__a_result.done():
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
186 self.__a_result.set_result(None)
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Goffi <goffi@goffi.org>
parents:
diff changeset
187
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Goffi <goffi@goffi.org>
parents:
diff changeset
188 async def a_show(self) -> dict | None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
189 self.open()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
190 return await self.__a_result
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
191
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
192
4210
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
193 class AVCallUI(QMainWindow):
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
194 def __init__(self, host, icons_path: Path):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
195 super().__init__()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
196 self.host = host
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
197 self.webrtc_call = None
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
198 self.icons_path = icons_path
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
199 self.initUI()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
200
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
201 @staticmethod
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
202 async def run_qt_loop(app):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
203 while running:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
204 app.sendPostedEvents()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
205 await asyncio.sleep(0.1)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
207 @classmethod
4210
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
208 async def run(cls, parent, call_data):
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
209 """Run PyQt loop and show the app"""
4210
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
210 media_dir = Path(await parent.host.bridge.config_get("", "media_dir"))
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
211 icons_path = media_dir / "fonts/fontello/svg"
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
212 app = QApplication([])
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
213 av_call_gui = cls(parent.host, icons_path)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
214 av_call_gui.show()
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
215 webrtc_call = await webrtc.WebRTCCall.make_webrtc_call(
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
216 parent.host.bridge,
4210
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
217 parent.profile,
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
218 call_data,
4240
79c8a70e1813 backend, frontend: prepare remote control:
Goffi <goffi@goffi.org>
parents: 4233
diff changeset
219 sinks_data=webrtc.SinksApp(
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
220 local_video_cb=partial(av_call_gui.on_new_sample, video_stream="local"),
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
221 remote_video_cb=partial(av_call_gui.on_new_sample, video_stream="remote"),
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
222 ),
4233
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
223 # we want to be sure that call is ended if user presses `Ctrl + c` or anything
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
224 # else stops the session.
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
225 on_call_setup_cb=lambda sid, profile: parent.host.add_on_quit_callback(
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
226 parent.host.bridge.call_end, sid, "", profile
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
227 ),
d01b8d002619 cli (call, file), frontends: implement webRTC data channel transfer:
Goffi <goffi@goffi.org>
parents: 4210
diff changeset
228 on_call_ended_cb=lambda sid, profile: parent.host.a_quit(),
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
229 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
230 av_call_gui.webrtc_call = webrtc_call
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
231
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 global running
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
233 running = True
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
234 await cls.run_qt_loop(app)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
235 await parent.host.a_quit()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
236
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
237 def initUI(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
238 self.setGeometry(100, 100, 800, 600)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
239 self.setWindowTitle("Call")
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
240
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
241 # Main layouts
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
242 self.background_widget = QWidget(self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
243 self.foreground_widget = QWidget(self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
244 self.setCentralWidget(self.background_widget)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
245 back_layout = QVBoxLayout(self.background_widget)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
246 front_layout = QVBoxLayout(self.foreground_widget)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
247
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
248 # Remote video
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
249 self.remote_video_widget = QLabel(self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
250 self.remote_video_widget.setSizePolicy(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
251 QSizePolicy.Policy.Ignored, QSizePolicy.Policy.Ignored
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
252 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
253 back_layout.addWidget(self.remote_video_widget)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
254
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
255 # Fullscreen button
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
256 fullscreen_layout = QHBoxLayout()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
257 front_layout.addLayout(fullscreen_layout)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
258 fullscreen_layout.addStretch()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
259 self.fullscreen_btn = QPushButton("", self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
260 self.fullscreen_btn.setFixedSize(BUTTON_SIZE)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
261 self.fullscreen_icon_normal = QIcon(str(self.icons_path / "resize-full.svg"))
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
262 self.fullscreen_icon_fullscreen = QIcon(str(self.icons_path / "resize-small.svg"))
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
263 self.fullscreen_btn.setIcon(self.fullscreen_icon_normal)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
264 self.fullscreen_btn.setIconSize(ICON_SIZE)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
265 self.fullscreen_btn.clicked.connect(self.toggle_fullscreen)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
266 fullscreen_layout.addWidget(self.fullscreen_btn)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
267
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
268 # Control buttons
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
269 self.control_buttons_layout = QHBoxLayout()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
270 self.control_buttons_layout.setSpacing(40)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
271 self.toggle_video_btn = cast(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
272 ActivableButton, self.add_control_button("videocam", self.toggle_video)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
273 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
274 self.toggle_audio_btn = cast(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
275 ActivableButton, self.add_control_button("volume-up", self.toggle_audio)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
276 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
277 self.share_desktop_btn = cast(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
278 ActivableButton, self.add_control_button("desktop", self.share_desktop)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
279 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
280 self.share_desktop_btn.deactivated_colour = "#47c68e"
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
281 self.share_desktop_btn.activated_colour = "#f24468"
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
282 self.share_desktop_btn.line_colour = "#666666"
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
283 self.share_desktop_btn.activated = False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
284 self.hang_up_btn = self.add_control_button(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
285 "phone", self.hang_up, rotate=135, background="red", activable=False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
286 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
287
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
288 controls_widget = QWidget(self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
289 controls_widget.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Fixed)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
290 controls_widget.setLayout(self.control_buttons_layout)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
291 front_layout.addStretch()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
292
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
293 bottom_layout = QHBoxLayout()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
294 bottom_layout.addStretch()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
295 front_layout.addLayout(bottom_layout)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
296 bottom_layout.addWidget(controls_widget, alignment=Qt.AlignmentFlag.AlignBottom)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
297
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
298 # Local video feedback
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
299 bottom_layout.addStretch()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
300 self.local_video_widget = QLabel(self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
301 bottom_layout.addWidget(self.local_video_widget)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
302
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
303 # we update sizes on resize event
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
304 self.background_widget.resizeEvent = self.adjust_sizes
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
305 self.adjust_sizes()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
306
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
307 def add_control_button(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
308 self,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
309 icon_name: str,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
310 callback: Callable,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
311 rotate: float | None = None,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
312 background: str | None = None,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
313 activable: bool = True,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
314 ) -> QPushButton | ActivableButton:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
315 if activable:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
316 button = ActivableButton("", self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
317 else:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
318 button = QPushButton("", self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
319 icon_path = self.icons_path / f"{icon_name}.svg"
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
320 button.setIcon(QIcon(str(icon_path)))
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
321 button.setIconSize(ICON_SIZE)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
322 button.setFixedSize(BUTTON_SIZE)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
323 if rotate is not None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
324 pixmap = button.icon().pixmap(ICON_SIZE)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
325 transform = QTransform()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
326 transform.rotate(rotate)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
327 rotated_pixmap = pixmap.transformed(transform)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
328 button.setIcon(QIcon(rotated_pixmap))
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
329 if background:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
330 button.setStyleSheet(f"background-color: {background};")
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
331 button.clicked.connect(callback)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
332 self.control_buttons_layout.addWidget(button)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
333 return button
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
334
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
335 def adjust_sizes(self, a0: QResizeEvent | None = None) -> None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
336 self.foreground_widget.setGeometry(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
337 0, 0, self.background_widget.width(), self.background_widget.height()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
338 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
339 self.local_video_widget.setFixedSize(QSize(self.width() // 3, self.height() // 3))
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
340 if a0 is not None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
341 super().resizeEvent(a0)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
342
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
343 def on_new_sample(self, video_sink, video_stream: str) -> bool:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
344 sample = video_sink.emit("pull-sample")
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
345 if sample is None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
346 return False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
347
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
348 video_pad = video_sink.get_static_pad("sink")
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
349 assert video_pad is not None
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
350 s = video_pad.get_current_caps().get_structure(0)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
351 stream_size = (s.get_value("width"), s.get_value("height"))
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
352 self.host.loop.loop.call_soon_threadsafe(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
353 self.update_sample, sample, stream_size, video_stream
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
354 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
355
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
356 return False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
357
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
358 def update_sample(self, sample, stream_size, video_stream: str) -> None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
359 if sample is None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
360 return
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
361
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
362 video_widget = (
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
363 self.remote_video_widget
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
364 if video_stream == "remote"
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
365 else self.local_video_widget
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
366 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
367
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
368 buf = sample.get_buffer()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
369 result, mapinfo = buf.map(Gst.MapFlags.READ)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
370 if result:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
371 buffer = mapinfo.data
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
372 width, height = stream_size
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
373 qimage = QImage(buffer, width, height, QImage.Format.Format_RGB888)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
374 pixmap = QPixmap.fromImage(qimage).scaled(
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
375 QSize(video_widget.width(), video_widget.height()),
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
376 Qt.AspectRatioMode.KeepAspectRatio,
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
377 )
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
378 video_widget.setPixmap(pixmap)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
379 video_widget.setAlignment(Qt.AlignmentFlag.AlignCenter)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
380
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
381 buf.unmap(mapinfo)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
382
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
383 def toggle_fullscreen(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
384 fullscreen = not self.isFullScreen()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
385 if fullscreen:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
386 self.fullscreen_btn.setIcon(self.fullscreen_icon_fullscreen)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
387 self.showFullScreen()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
388 else:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
389 self.fullscreen_btn.setIcon(self.fullscreen_icon_normal)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
390 self.showNormal()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
391
4210
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
392 def closeEvent(self, a0: QCloseEvent|None) -> None:
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
393 super().closeEvent(a0)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
394 global running
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
395 running = False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
396
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
397 def toggle_video(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
398 assert self.webrtc_call is not None
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
399 self.webrtc_call.webrtc.video_muted = not self.webrtc_call.webrtc.video_muted
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
400 self.toggle_video_btn.activated = not self.webrtc_call.webrtc.video_muted
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
401
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
402 def toggle_audio(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
403 assert self.webrtc_call is not None
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
404 self.webrtc_call.webrtc.audio_muted = not self.webrtc_call.webrtc.audio_muted
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
405 self.toggle_audio_btn.activated = not self.webrtc_call.webrtc.audio_muted
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
406
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
407 def share_desktop(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
408 assert self.webrtc_call is not None
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
409 if self.webrtc_call.webrtc.desktop_sharing:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
410 self.webrtc_call.webrtc.desktop_sharing = False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
411 self.share_desktop_btn.activated = False
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
412 elif display_servers.detect() == display_servers.X11:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
413 aio.run_async(self.show_X11_screen_dialog())
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
414 else:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
415 self.webrtc_call.webrtc.desktop_sharing = True
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
416
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
417 def hang_up(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
418 self.close()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
419
4210
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
420 @staticmethod
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
421 def can_run():
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
422 # if a known display server is detected, we should be able to run
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
423 return display_servers.detect() is not None
9218d4331bb2 cli (call): `tui` output implementation:
Goffi <goffi@goffi.org>
parents: 4206
diff changeset
424
4206
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
425 async def show_X11_screen_dialog(self):
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
426 assert self.webrtc_call is not None
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
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427 windows_data = display_servers.x11_list_windows()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
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428 dialog = X11DesktopScreenDialog(windows_data, self)
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
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429 selected = await dialog.a_show()
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
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430 if selected is not None:
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
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431 xid = selected["id"]
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
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432 self.webrtc_call.webrtc.desktop_sharing_data = {"xid": xid}
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
433 self.webrtc_call.webrtc.desktop_sharing = True
0f8ea0768a3b cli (call): implement GUI output:
Goffi <goffi@goffi.org>
parents:
diff changeset
434 self.share_desktop_btn.activated = True