forked from openlp/openlp
Add basic streaming to media
bzr-revno: 2880
This commit is contained in:
commit
87b408f0eb
@ -210,6 +210,8 @@ class Settings(QtCore.QSettings):
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'media/media auto start': QtCore.Qt.Unchecked,
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'media/stream command': '',
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'media/vlc arguments': '',
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'media/video': '',
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'media/audio': '',
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'remotes/download version': '0.0',
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'players/background color': '#000000',
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'servicemanager/last directory': None,
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@ -173,6 +173,7 @@ class ItemCapabilities(object):
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HasNotes = 20
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HasThumbnails = 21
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HasMetaData = 22
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CanStream = 23
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def get_text_file_string(text_file_path):
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@ -26,6 +26,19 @@ import logging
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log = logging.getLogger(__name__ + '.__init__')
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# Audio and video extensions copied from 'include/vlc_interface.h' from vlc 2.2.0 source
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AUDIO_EXT = ['*.3ga', '*.669', '*.a52', '*.aac', '*.ac3', '*.adt', '*.adts', '*.aif', '*.aifc', '*.aiff', '*.amr',
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'*.aob', '*.ape', '*.awb', '*.caf', '*.dts', '*.flac', '*.it', '*.kar', '*.m4a', '*.m4b', '*.m4p', '*.m5p',
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'*.mid', '*.mka', '*.mlp', '*.mod', '*.mpa', '*.mp1', '*.mp2', '*.mp3', '*.mpc', '*.mpga', '*.mus',
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'*.oga', '*.ogg', '*.oma', '*.opus', '*.qcp', '*.ra', '*.rmi', '*.s3m', '*.sid', '*.spx', '*.thd', '*.tta',
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'*.voc', '*.vqf', '*.w64', '*.wav', '*.wma', '*.wv', '*.xa', '*.xm']
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VIDEO_EXT = ['*.3g2', '*.3gp', '*.3gp2', '*.3gpp', '*.amv', '*.asf', '*.avi', '*.bik', '*.divx', '*.drc', '*.dv',
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'*.f4v', '*.flv', '*.gvi', '*.gxf', '*.iso', '*.m1v', '*.m2v', '*.m2t', '*.m2ts', '*.m4v', '*.mkv',
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'*.mov', '*.mp2', '*.mp2v', '*.mp4', '*.mp4v', '*.mpe', '*.mpeg', '*.mpeg1', '*.mpeg2', '*.mpeg4', '*.mpg',
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'*.mpv2', '*.mts', '*.mtv', '*.mxf', '*.mxg', '*.nsv', '*.nuv', '*.ogg', '*.ogm', '*.ogv', '*.ogx', '*.ps',
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'*.rec', '*.rm', '*.rmvb', '*.rpl', '*.thp', '*.tod', '*.ts', '*.tts', '*.txd', '*.vob', '*.vro', '*.webm',
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'*.wm', '*.wmv', '*.wtv', '*.xesc', '*.nut', '*.rv', '*.xvid']
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class MediaState(object):
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"""
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@ -42,9 +42,9 @@ from openlp.core.common.settings import Settings
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from openlp.core.lib.serviceitem import ItemCapabilities
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from openlp.core.lib.ui import critical_error_message_box
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from openlp.core.ui import DisplayControllerType
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from openlp.core.ui.media import MediaState, ItemMediaInfo, MediaType, parse_optical_path
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from openlp.core.ui.media import MediaState, ItemMediaInfo, MediaType, parse_optical_path, VIDEO_EXT, AUDIO_EXT
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from openlp.core.ui.media.endpoint import media_endpoint
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from openlp.core.ui.media.vlcplayer import AUDIO_EXT, VIDEO_EXT, VlcPlayer, get_vlc
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from openlp.core.ui.media.vlcplayer import VlcPlayer, get_vlc
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log = logging.getLogger(__name__)
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@ -184,7 +184,8 @@ class MediaController(RegistryBase, LogMixin, RegistryProperties):
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display.has_audio = False
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self.vlc_player.setup(display, preview)
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def set_controls_visible(self, controller, value):
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@staticmethod
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def set_controls_visible(controller, value):
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"""
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After a new display is configured, all media related widget will be created too
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@ -229,7 +230,10 @@ class MediaController(RegistryBase, LogMixin, RegistryProperties):
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display = self._define_display(controller)
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if controller.is_live:
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# if this is an optical device use special handling
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if service_item.is_capable(ItemCapabilities.IsOptical):
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if service_item.is_capable(ItemCapabilities.CanStream):
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is_valid = self._check_file_type(controller, display, True)
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controller.media_info.media_type = MediaType.Stream
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elif service_item.is_capable(ItemCapabilities.IsOptical):
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log.debug('video is optical and live')
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path = service_item.get_frame_path()
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(name, title, audio_track, subtitle_track, start, end, clip_name) = parse_optical_path(path)
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@ -249,7 +253,10 @@ class MediaController(RegistryBase, LogMixin, RegistryProperties):
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controller.media_info.start_time = service_item.start_time
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controller.media_info.end_time = service_item.end_time
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elif controller.preview_display:
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if service_item.is_capable(ItemCapabilities.IsOptical):
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if service_item.is_capable(ItemCapabilities.CanStream):
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controller.media_info.media_type = MediaType.Stream
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is_valid = self._check_file_type(controller, display, True)
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elif service_item.is_capable(ItemCapabilities.IsOptical):
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log.debug('video is optical and preview')
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path = service_item.get_frame_path()
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(name, title, audio_track, subtitle_track, start, end, clip_name) = parse_optical_path(path)
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@ -270,6 +277,8 @@ class MediaController(RegistryBase, LogMixin, RegistryProperties):
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# display.frame.runJavaScript('show_video("setBackBoard", null, null,"visible");')
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# now start playing - Preview is autoplay!
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autoplay = False
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if service_item.is_capable(ItemCapabilities.CanStream):
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autoplay = True
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# Preview requested
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if not controller.is_live:
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autoplay = True
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@ -346,13 +355,21 @@ class MediaController(RegistryBase, LogMixin, RegistryProperties):
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controller.media_info.media_type = MediaType.DVD
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return True
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def _check_file_type(self, controller, display):
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def _check_file_type(self, controller, display, stream=False):
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"""
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Select the correct media Player type from the prioritized Player list
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:param controller: First element is the controller which should be used
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:param display: Which display to use
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:param stream: Are we streaming or not
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"""
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if stream:
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self.resize(display, self.vlc_player)
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display.media_info.media_type = MediaType.Stream
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if self.vlc_player.load(display, None):
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self.current_media_players[controller.controller_type] = self.vlc_player
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return True
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return True
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for file in controller.media_info.file_info:
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if file.is_file:
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suffix = '*%s' % file.suffix.lower()
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@ -33,9 +33,9 @@ from openlp.core.common.settings import Settings
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from openlp.core.lib.settingstab import SettingsTab
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from openlp.core.ui.icons import UiIcons
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LINUX_STREAM = 'v4l2://{video} :v4l2-standard= :input-slave={audio} :live-caching=300'
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LINUX_STREAM = 'v4l2://{video}:v4l2-standard= :input-slave=alsa://{audio} :live-caching=300'
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WIN_STREAM = 'dshow://:dshow-vdev={video} :dshow-adev={audio} :live-caching=300'
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OSX_STREAM = 'avcapture://{video} :qtsound://{audio} :live-caching=300'
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OSX_STREAM = 'avcapture://{video}:qtsound://{audio} :live-caching=300'
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log = logging.getLogger(__name__)
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@ -68,11 +68,15 @@ class MediaTab(SettingsTab):
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self.left_layout.addWidget(self.live_media_group_box)
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self.stream_media_group_box = QtWidgets.QGroupBox(self.left_column)
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self.stream_media_group_box.setObjectName('stream_media_group_box')
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self.stream_media_layout = QtWidgets.QHBoxLayout(self.stream_media_group_box)
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self.stream_media_layout = QtWidgets.QFormLayout(self.stream_media_group_box)
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self.stream_media_layout.setObjectName('stream_media_layout')
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self.stream_media_layout.setContentsMargins(0, 0, 0, 0)
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self.stream_edit = QtWidgets.QLabel(self)
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self.stream_media_layout.addWidget(self.stream_edit)
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self.video_edit = QtWidgets.QLineEdit(self)
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self.stream_media_layout.addRow(translate('MediaPlugin.MediaTab', 'Video:'), self.video_edit)
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self.audio_edit = QtWidgets.QLineEdit(self)
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self.stream_media_layout.addRow(translate('MediaPlugin.MediaTab', 'Audio:'), self.audio_edit)
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self.stream_cmd = QtWidgets.QLabel(self)
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self.stream_media_layout.addWidget(self.stream_cmd)
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self.left_layout.addWidget(self.stream_media_group_box)
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self.vlc_arguments_group_box = QtWidgets.QGroupBox(self.left_column)
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self.vlc_arguments_group_box.setObjectName('vlc_arguments_group_box')
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@ -84,7 +88,6 @@ class MediaTab(SettingsTab):
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self.left_layout.addWidget(self.vlc_arguments_group_box)
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self.left_layout.addStretch()
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self.right_layout.addStretch()
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# # Signals and slots
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def retranslate_ui(self):
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"""
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@ -100,22 +103,28 @@ class MediaTab(SettingsTab):
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Load the settings
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"""
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self.auto_start_check_box.setChecked(Settings().value(self.settings_section + '/media auto start'))
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self.stream_edit.setText(Settings().value(self.settings_section + '/stream command'))
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if not self.stream_edit.text():
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if is_linux:
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self.stream_edit.setText(LINUX_STREAM)
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elif is_win:
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self.stream_edit.setText(WIN_STREAM)
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else:
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self.stream_edit.setText(OSX_STREAM)
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self.stream_cmd.setText(Settings().value(self.settings_section + '/stream command'))
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self.audio_edit.setText(Settings().value(self.settings_section + '/audio'))
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self.video_edit.setText(Settings().value(self.settings_section + '/video'))
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if not self.stream_cmd.text():
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self.set_base_stream()
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self.vlc_arguments_edit.setPlainText(Settings().value(self.settings_section + '/vlc arguments'))
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if Settings().value('advanced/experimental'):
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# vlc.MediaPlayer().audio_output_device_enum()
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for cam in QCameraInfo.availableCameras():
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log.debug(cam.deviceName())
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log.debug(cam.description())
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for au in QAudioDeviceInfo.availableDevices(QAudio.AudioInput):
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log.debug(au.deviceName())
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def set_base_stream(self):
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if is_linux:
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self.stream_cmd.setText(LINUX_STREAM)
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elif is_win:
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self.stream_cmd.setText(WIN_STREAM)
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else:
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self.stream_cmd.setText(OSX_STREAM)
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def save(self):
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"""
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Save the settings
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@ -123,8 +132,12 @@ class MediaTab(SettingsTab):
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setting_key = self.settings_section + '/media auto start'
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if Settings().value(setting_key) != self.auto_start_check_box.checkState():
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Settings().setValue(setting_key, self.auto_start_check_box.checkState())
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Settings().setValue(self.settings_section + '/stream command', self.stream_edit.text())
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Settings().setValue(self.settings_section + '/stream command', self.stream_cmd.text())
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Settings().setValue(self.settings_section + '/vlc arguments', self.vlc_arguments_edit.toPlainText())
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Settings().setValue(self.settings_section + '/video', self.video_edit.text())
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Settings().setValue(self.settings_section + '/audio', self.audio_edit.text())
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self.stream_cmd.setText(self.stream_cmd.text().format(video=self.video_edit.text(),
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audio=self.audio_edit.text()))
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def post_set_up(self, post_update=False):
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"""
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@ -40,18 +40,6 @@ from openlp.core.ui.media.mediaplayer import MediaPlayer
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log = logging.getLogger(__name__)
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# Audio and video extensions copied from 'include/vlc_interface.h' from vlc 2.2.0 source
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AUDIO_EXT = ('3ga', '669', 'a52', 'aac', 'ac3', 'adt', 'adts', 'aif', 'aifc', 'aiff', 'amr', 'aob', 'ape', 'awb', 'caf',
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'dts', 'flac', 'it', 'kar', 'm4a', 'm4b', 'm4p', 'm5p', 'mid', 'mka', 'mlp', 'mod', 'mpa', 'mp1', 'mp2',
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'mp3', 'mpc', 'mpga', 'mus', 'oga', 'ogg', 'oma', 'opus', 'qcp', 'ra', 'rmi', 's3m', 'sid', 'spx', 'thd',
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'tta', 'voc', 'vqf', 'w64', 'wav', 'wma', 'wv', 'xa', 'xm')
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VIDEO_EXT = ('3g2', '3gp', '3gp2', '3gpp', 'amv', 'asf', 'avi', 'bik', 'divx', 'drc', 'dv', 'f4v', 'flv', 'gvi', 'gxf',
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'iso', 'm1v', 'm2v', 'm2t', 'm2ts', 'm4v', 'mkv', 'mov', 'mp2', 'mp2v', 'mp4', 'mp4v', 'mpe', 'mpeg',
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'mpeg1', 'mpeg2', 'mpeg4', 'mpg', 'mpv2', 'mts', 'mtv', 'mxf', 'mxg', 'nsv', 'nuv', 'ogg', 'ogm', 'ogv',
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'ogx', 'ps', 'rec', 'rm', 'rmvb', 'rpl', 'thp', 'tod', 'ts', 'tts', 'txd', 'vob', 'vro', 'webm', 'wm',
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'wmv', 'wtv', 'xesc',
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# These extensions was not in the official list, added manually.
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'nut', 'rv', 'xvid')
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def get_vlc():
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@ -159,16 +147,15 @@ class VlcPlayer(MediaPlayer):
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Load a video into VLC
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:param output_display: The display where the media is
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:param file: file to be played
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:param file: file to be played or None for live streaming
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:return:
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"""
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vlc = get_vlc()
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log.debug('load vid in Vlc Controller')
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controller = output_display
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volume = controller.media_info.volume
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path = os.path.normcase(file)
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if file:
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path = os.path.normcase(file)
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# create the media
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if controller.media_info.media_type == MediaType.CD:
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if output_display.media_info.media_type == MediaType.CD:
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if is_win():
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path = '/' + path
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output_display.vlc_media = output_display.vlc_instance.media_new_location('cdda://' + path)
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@ -180,8 +167,8 @@ class VlcPlayer(MediaPlayer):
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audio_cd_tracks = output_display.vlc_media.subitems()
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if not audio_cd_tracks or audio_cd_tracks.count() < 1:
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return False
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output_display.vlc_media = audio_cd_tracks.item_at_index(controller.media_info.title_track)
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elif controller.media_info.media_type == MediaType.Stream:
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output_display.vlc_media = audio_cd_tracks.item_at_index(output_display.media_info.title_track)
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elif output_display.media_info.media_type == MediaType.Stream:
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stream_cmd = Settings().value('media/stream command')
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output_display.vlc_media = output_display.vlc_instance.media_new_location(stream_cmd)
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else:
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@ -190,7 +177,7 @@ class VlcPlayer(MediaPlayer):
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output_display.vlc_media_player.set_media(output_display.vlc_media)
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# parse the metadata of the file
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output_display.vlc_media.parse()
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self.volume(output_display, volume)
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self.volume(output_display, output_display.media_info.volume)
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return True
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def media_state_wait(self, output_display, media_state):
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@ -48,7 +48,7 @@ from openlp.core.lib.plugin import PluginStatus
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from openlp.core.lib.serviceitem import ItemCapabilities, ServiceItem
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from openlp.core.lib.ui import create_widget_action, critical_error_message_box, find_and_set_in_combo_box
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from openlp.core.ui.icons import UiIcons
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from openlp.core.ui.media.vlcplayer import AUDIO_EXT, VIDEO_EXT
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from openlp.core.ui.media import AUDIO_EXT, VIDEO_EXT
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from openlp.core.ui.serviceitemeditform import ServiceItemEditForm
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from openlp.core.ui.servicenoteform import ServiceNoteForm
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from openlp.core.ui.starttimeform import StartTimeForm
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@ -32,7 +32,7 @@ from openlp.core.common.mixins import RegistryProperties
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from openlp.core.common.registry import Registry
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from openlp.core.lib.theme import BackgroundGradientType, BackgroundType
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from openlp.core.lib.ui import critical_error_message_box
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from openlp.core.ui.media.vlcplayer import VIDEO_EXT
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from openlp.core.ui.media import VIDEO_EXT
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from openlp.core.ui.themelayoutform import ThemeLayoutForm
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from openlp.core.ui.themewizard import Ui_ThemeWizard
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@ -103,8 +103,8 @@ class ProxyWidget(QtWidgets.QGroupBox):
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:param QtWidgets.QRadioButton button: The button that has toggled
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:param bool checked: The buttons new state
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"""
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id = self.radio_group.id(button) # The work around (see above comment)
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enable_manual_edits = id == ProxyMode.MANUAL_PROXY and checked
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group_id = self.radio_group.id(button) # The work around (see above comment)
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enable_manual_edits = group_id == ProxyMode.MANUAL_PROXY and checked
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self.http_edit.setEnabled(enable_manual_edits)
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self.https_edit.setEnabled(enable_manual_edits)
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self.username_edit.setEnabled(enable_manual_edits)
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@ -37,8 +37,8 @@ from openlp.core.lib.mediamanageritem import MediaManagerItem
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from openlp.core.lib.serviceitem import ItemCapabilities
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from openlp.core.lib.ui import critical_error_message_box
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from openlp.core.ui.icons import UiIcons
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from openlp.core.ui.media import parse_optical_path, format_milliseconds
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from openlp.core.ui.media.vlcplayer import AUDIO_EXT, VIDEO_EXT, get_vlc
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from openlp.core.ui.media import parse_optical_path, format_milliseconds, AUDIO_EXT, VIDEO_EXT
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from openlp.core.ui.media.vlcplayer import get_vlc
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if get_vlc() is not None:
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@ -175,7 +175,11 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties):
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return False
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filename = str(item.data(QtCore.Qt.UserRole))
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# Special handling if the filename is a optical clip
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if filename.startswith('optical:'):
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if filename == 'live':
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service_item.processor = 'vlc'
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service_item.title = filename
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service_item.add_capability(ItemCapabilities.CanStream)
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elif filename.startswith('optical:'):
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(name, title, audio_track, subtitle_track, start, end, clip_name) = parse_optical_path(filename)
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if not os.path.exists(name):
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if not remote:
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@ -232,9 +236,9 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties):
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"""
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# self.populate_display_types()
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self.on_new_file_masks = translate('MediaPlugin.MediaItem',
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'Videos (*.{video});;Audio (*.{audio});;{files} '
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'(*)').format(video=' *.'.join(VIDEO_EXT),
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audio=' *.'.join(AUDIO_EXT),
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'Videos ({video});;Audio ({audio});;{files} '
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'(*)').format(video=' '.join(VIDEO_EXT),
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audio=' '.join(AUDIO_EXT),
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files=UiStrings().AllFiles)
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def on_delete_click(self):
|
||||
@ -258,6 +262,12 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties):
|
||||
"""
|
||||
# TODO needs to be fixed as no idea why this fails
|
||||
# media.sort(key=lambda file_path: get_natural_key(file_path.name))
|
||||
file_name = translate('MediaPlugin.MediaItem', 'Live Stream')
|
||||
item_name = QtWidgets.QListWidgetItem(file_name)
|
||||
item_name.setIcon(UiIcons().video)
|
||||
item_name.setData(QtCore.Qt.UserRole, 'live')
|
||||
item_name.setToolTip(translate('MediaPlugin.MediaItem', 'Show Live Stream'))
|
||||
self.list_view.addItem(item_name)
|
||||
for track in media:
|
||||
track_str = str(track)
|
||||
track_info = QtCore.QFileInfo(track_str)
|
||||
|
@ -27,6 +27,7 @@ from unittest.mock import MagicMock, patch
|
||||
|
||||
from openlp.core.common.registry import Registry
|
||||
from openlp.core.ui.media.mediacontroller import MediaController
|
||||
from openlp.core.ui.media import ItemMediaInfo
|
||||
from tests.helpers.testmixin import TestMixin
|
||||
|
||||
from tests.utils.constants import RESOURCE_PATH
|
||||
@ -57,7 +58,7 @@ class TestMediaController(TestCase, TestMixin):
|
||||
# THEN: The player's resize method should be called correctly
|
||||
mocked_player.resize.assert_called_with(mocked_display)
|
||||
|
||||
def test_check_file_type(self):
|
||||
def test_check_file_type_null(self):
|
||||
"""
|
||||
Test that we don't try to play media when no players available
|
||||
"""
|
||||
@ -71,7 +72,47 @@ class TestMediaController(TestCase, TestMixin):
|
||||
ret = media_controller._check_file_type(mocked_controller, mocked_display)
|
||||
|
||||
# THEN: it should return False
|
||||
assert ret is False, '_check_file_type should return False when no mediaplayers are available.'
|
||||
assert ret is False, '_check_file_type should return False when no media file matches.'
|
||||
|
||||
def test_check_file_video(self):
|
||||
"""
|
||||
Test that we process a file that is valid
|
||||
"""
|
||||
# GIVEN: A mocked UiStrings, get_used_players, controller, display and service_item
|
||||
media_controller = MediaController()
|
||||
mocked_controller = MagicMock()
|
||||
mocked_display = MagicMock()
|
||||
media_controller.media_players = MagicMock()
|
||||
mocked_controller.media_info = ItemMediaInfo()
|
||||
mocked_controller.media_info.file_info = [TEST_PATH / 'mp3_file.mp3']
|
||||
media_controller.current_media_players = {}
|
||||
media_controller.vlc_player = MagicMock()
|
||||
|
||||
# WHEN: calling _check_file_type when no players exists
|
||||
ret = media_controller._check_file_type(mocked_controller, mocked_display)
|
||||
|
||||
# THEN: it should return False
|
||||
assert ret is True, '_check_file_type should return True when audio file is present and matches.'
|
||||
|
||||
def test_check_file_audio(self):
|
||||
"""
|
||||
Test that we process a file that is valid
|
||||
"""
|
||||
# GIVEN: A mocked UiStrings, get_used_players, controller, display and service_item
|
||||
media_controller = MediaController()
|
||||
mocked_controller = MagicMock()
|
||||
mocked_display = MagicMock()
|
||||
media_controller.media_players = MagicMock()
|
||||
mocked_controller.media_info = ItemMediaInfo()
|
||||
mocked_controller.media_info.file_info = [TEST_PATH / 'mp4_file.mp4']
|
||||
media_controller.current_media_players = {}
|
||||
media_controller.vlc_player = MagicMock()
|
||||
|
||||
# WHEN: calling _check_file_type when no players exists
|
||||
ret = media_controller._check_file_type(mocked_controller, mocked_display)
|
||||
|
||||
# THEN: it should return False
|
||||
assert ret is True, '_check_file_type should return True when media file is present and matches.'
|
||||
|
||||
def test_media_play_msg(self):
|
||||
"""
|
||||
|
Loading…
Reference in New Issue
Block a user