def actionPlay_trigger(self, event, force=None):
# Determine max frame (based on clips)
timeline_length = 0.0
fps = get_app().window.timeline_sync.timeline.info.fps.ToFloat()
clips = get_app().window.timeline_sync.timeline.Clips()
for clip in clips:
clip_last_frame = clip.Position() + clip.Duration()
if clip_last_frame > timeline_length:
# Set max length of timeline
timeline_length = clip_last_frame
# Convert to int and round
timeline_length_int = round(timeline_length * fps) + 1
if force == "pause":
self.actionPlay.setChecked(False)
elif force == "play":
self.actionPlay.setChecked(True)
if self.actionPlay.isChecked():
ui_util.setup_icon(self, self.actionPlay, "actionPlay",
"media-playback-pause")
self.PlaySignal.emit(timeline_length_int)
else:
ui_util.setup_icon(self, self.actionPlay,
"actionPlay") # to default
self.PauseSignal.emit()
def actionPlay_trigger(self, event, force=None):
if force == "pause":
self.actionPlay.setChecked(False)
elif force == "play":
self.actionPlay.setChecked(True)
if self.actionPlay.isChecked():
ui_util.setup_icon(self, self.actionPlay, "actionPlay", "media-playback-pause")
self.preview_thread.Play()
else:
ui_util.setup_icon(self, self.actionPlay, "actionPlay") # to default
self.preview_thread.Pause()
def btnPlay_clicked(self, force=None):
log.info("btnPlay_clicked")
if force == "pause":
self.btnPlay.setChecked(False)
elif force == "play":
self.btnPlay.setChecked(True)
if self.btnPlay.isChecked():
log.info('play (icon to pause)')
ui_util.setup_icon(self, self.btnPlay, "actionPlay", "media-playback-pause")
self.preview_thread.Play()
else:
log.info('pause (icon to play)')
ui_util.setup_icon(self, self.btnPlay, "actionPlay", "media-playback-start") # to default
self.preview_thread.Pause()
def btnPlay_clicked(self, force=None):
log.info("btnPlay_clicked")
if force == "pause":
self.btnPlay.setChecked(False)
elif force == "play":
self.btnPlay.setChecked(True)
if self.btnPlay.isChecked():
log.info('play (icon to pause)')
ui_util.setup_icon(self, self.btnPlay, "actionPlay",
"media-playback-pause")
self.preview_thread.Play(self.video_length)
else:
log.info('pause (icon to play)')
ui_util.setup_icon(self, self.btnPlay, "actionPlay",
"media-playback-start") # to default
self.preview_thread.Pause()
def btnPlay_clicked(self, force=None):
log.info("btnPlay_clicked")
if force == "pause":
self.btnPlay.setChecked(False)
elif force == "play":
self.btnPlay.setChecked(True)
if self.btnPlay.isChecked():
log.info('play (icon to pause)')
ui_util.setup_icon(self, self.btnPlay, "actionPlay", "media-playback-pause")
self.preview_thread.Play(self.video_length)
else:
log.info('pause (icon to play)')
ui_util.setup_icon(self, self.btnPlay, "actionPlay", "media-playback-start") # to default
self.preview_thread.Pause()
# Send focus back to toolbar
self.sliderVideo.setFocus()
def keyPressEvent(self, event):
""" Add some shortkey for Player """
self.key = ""
# Get the video player object
player = self.preview_thread.player
log.info("keyPressEvent: player.Position(): %s" % player.Position())
# Basic shortcuts i.e just a letter
if event.key() == Qt.Key_Left:
# Pause video
self.actionPlay_trigger(event, force="pause")
# Set speed to 0
if player.Speed() != 0:
player.Speed(0)
# Seek to previous frame
player.Seek(player.Position() - 1)
# Notify properties dialog
self.propertyTableView.select_frame(player.Position())
elif event.key() == Qt.Key_Right:
# Pause video
self.actionPlay_trigger(event, force="pause")
# Set speed to 0
if player.Speed() != 0:
player.Speed(0)
# Seek to next frame
player.Seek(player.Position() + 1)
# Notify properties dialog
self.propertyTableView.select_frame(player.Position())
elif event.key() == Qt.Key_Up:
self.actionPlay.trigger()
elif event.key() == Qt.Key_Down:
self.actionPlay.trigger()
elif event.key() == Qt.Key_C:
self.actionPlay.trigger()
elif event.key() == Qt.Key_J:
self.actionRewind.trigger()
ui_util.setup_icon(self, self.actionPlay, "actionPlay", "media-playback-pause")
self.actionPlay.setChecked(True)
elif event.key() == Qt.Key_K or event.key() == Qt.Key_Space:
self.actionPlay.trigger()
# Notify properties dialog
self.propertyTableView.select_frame(player.Position())
elif event.key() == Qt.Key_L:
self.actionFastForward.trigger()
ui_util.setup_icon(self, self.actionPlay, "actionPlay", "media-playback-pause")
self.actionPlay.setChecked(True)
elif event.key() == Qt.Key_M:
self.actionPlay.trigger()
elif event.key() == Qt.Key_D:
# Add the Ctrl key
if event.modifiers() & Qt.ControlModifier:
self.actionFastForward.trigger()
elif event.key() == Qt.Key_End:
# Add the Ctrl key
if event.modifiers() & Qt.ControlModifier:
self.actionFastForward.trigger()
elif event.key() == Qt.Key_Home:
# Add the Ctrl key
if event.modifiers() & Qt.ControlModifier:
self.actionFastForward.trigger()
# Bubble event on
event.ignore()
