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More cleanups comments and flash removal

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This commit is contained in:
Tim Bentley 2016-02-14 15:43:54 +00:00
parent 360d1155f1
commit 19b6716bea
4 changed files with 87 additions and 98 deletions
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8
openlp/core/ui/media/__init__.py
View File

@ -106,15 +106,15 @@ def set_media_players(players_list, overridden_player='auto'):
Settings().setValue('media/players', players)
def parse_optical_path(input):
def parse_optical_path(input_string):
"""
Split the optical path info.
:param input: The string to parse
:param input_string: The string to parse
:return: The elements extracted from the string: filename, title, audio_track, subtitle_track, start, end
"""
log.debug('parse_optical_path, about to parse: "%s"' % input)
clip_info = input.split(sep=':')
log.debug('parse_optical_path, about to parse: "%s"' % input_string)
clip_info = input_string.split(sep=':')
title = int(clip_info[1])
audio_track = int(clip_info[2])
subtitle_track = int(clip_info[3])

64
openlp/core/ui/media/mediacontroller.py
View File

@ -59,6 +59,8 @@ class MediaSlider(QtWidgets.QSlider):
def mouseMoveEvent(self, event):
"""
Override event to allow hover time to be displayed.
:param event: The triggering event
"""
time_value = QtWidgets.QStyle.sliderValueFromPosition(self.minimum(), self.maximum(), event.x(), self.width())
self.setToolTip('%s' % datetime.timedelta(seconds=int(time_value / 1000)))
@ -67,12 +69,16 @@ class MediaSlider(QtWidgets.QSlider):
def mousePressEvent(self, event):
"""
Mouse Press event no new functionality
:param event: The triggering event
"""
QtWidgets.QSlider.mousePressEvent(self, event)
def mouseReleaseEvent(self, event):
"""
Set the slider position when the mouse is clicked and released on the slider.
:param event: The triggering event
"""
self.setValue(QtWidgets.QStyle.sliderValueFromPosition(self.minimum(), self.maximum(), event.x(), self.width()))
QtWidgets.QSlider.mouseReleaseEvent(self, event)
@ -350,7 +356,8 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
if self.current_media_players[controller.controller_type] != self.media_players['webkit']:
controller.display.set_transparency(False)
def resize(self, display, player):
@staticmethod
def resize(display, player):
"""
After Mainwindow changes or Splitter moved all related media widgets have to be resized
@ -377,6 +384,8 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
controller.media_info = MediaInfo()
controller.media_info.volume = controller.volume_slider.value()
controller.media_info.is_background = video_behind_text
# background will always loop video.
controller.media_info.loop_playback = video_behind_text
controller.media_info.file_info = QtCore.QFileInfo(service_item.get_frame_path())
display = self._define_display(controller)
if controller.is_live:
@ -447,10 +456,6 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
:param service_item: The ServiceItem containing the details to be played.
"""
print('### media_length')
# controller = self.display_controllers[DisplayControllerType.Plugin]
# print(controller)
# stop running videos
#self.media_reset(controller)
media_info = MediaInfo()
media_info.volume = 0
media_info.file_info = QtCore.QFileInfo(service_item.get_frame_path())
@ -464,7 +469,7 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
print(suffix in player.video_extensions_list)
print(suffix in player.audio_extensions_list)
print(suffix in player.video_extensions_list or suffix in player.audio_extensions_list)
if not suffix in player.video_extensions_list and not suffix in player.audio_extensions_list:
if suffix not in player.video_extensions_list and suffix not in player.audio_extensions_list:
# Media could not be loaded correctly
critical_error_message_box(translate('MediaPlugin.MediaItem', 'Unsupported Media File'),
translate('MediaPlugin.MediaItem', 'File %s not supported using player %s') %
@ -484,11 +489,11 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
:param title: The main/title track to play.
:param audio_track: The audio track to play.
:param subtitle_track: The subtitle track to play.
:param start: Start position in miliseconds.
:param end: End position in miliseconds.
:param start: Start position in milliseconds.
:param end: End position in milliseconds.
:param display: The display to play the media.
:param controller: The media contraoller.
:return: True if setup succeded else False.
:param controller: The media controller.
:return: True if setup succeeded else False.
"""
if controller is None:
controller = self.display_controllers[DisplayControllerType.Plugin]
@ -533,6 +538,12 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
@staticmethod
def _get_used_players(service_item):
"""
Find the player for a given service item
:param service_item: where the information is about the media and required player
:return: player description
"""
used_players = get_media_players()[0]
# If no player, we can't play
if not used_players:
@ -624,8 +635,10 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
self.media_volume(controller, 0)
else:
self.media_volume(controller, controller.media_info.volume)
print("Status = " + str(status))
if status:
if not controller.media_info.is_background:
print("hello")
display.frame.evaluateJavaScript('show_blank("desktop");')
self.current_media_players[controller.controller_type].set_visible(display, True)
controller.mediabar.actions['playbackPlay'].setVisible(False)
@ -656,12 +669,13 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
:param controller: The Controller to be processed
"""
start_again = False
if controller.media_info.playing and controller.media_info.length > 0:
print("tick", controller.media_info.timer, controller.media_info.length)
# print("tick", controller.media_info.timer, controller.media_info.length)
if controller.media_info.timer > controller.media_info.length:
controller.media_info.timer = controller.media_info.length
controller.media_info.timer = controller.media_info.length
self.media_stop(controller)
if controller.media_info.loop_playback:
start_again = True
controller.media_info.timer += TICK_TIME
seconds = controller.media_info.timer // 1000
minutes = seconds // 60
@ -671,6 +685,9 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
total_seconds %= 60
controller.position_label.setText(' %02d:%02d / %02d:%02d' %
(minutes, seconds, total_minutes, total_seconds))
if start_again:
print("Looooooppppppeeeedd")
self.media_play(controller, False)
def media_pause(self, controller):
"""
@ -686,6 +703,24 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
controller.mediabar.actions['playbackPause'].setVisible(False)
controller.media_info.playing = False
def media_loop_msg(self, msg):
"""
Responds to the request to loop a loaded video
:param msg: First element is the controller which should be used
"""
self.media_loop(msg[0])
@staticmethod
def media_loop(controller):
"""
Responds to the request to loop a loaded video
:param controller: The controller that needs to be stopped
"""
print('### media_loop')
controller.media_info.loop_playback = not controller.media_info.loop_playback
def media_stop_msg(self, msg):
"""
Responds to the request to stop a loaded video
@ -833,7 +868,8 @@ class MediaController(RegistryMixin, OpenLPMixin, RegistryProperties):
for controller in self.display_controllers:
self.media_reset(self.display_controllers[controller])
def _define_display(self, controller):
@staticmethod
def _define_display(controller):
"""
Extract the correct display for a given controller

110
openlp/core/ui/media/webkitplayer.py
View File

@ -99,74 +99,6 @@ VIDEO_HTML = """
<video id="video" class="size" style="visibility:hidden" autobuffer preload></video>
"""
FLASH_CSS = """
#flash {
z-index:5;
}
"""
FLASH_JS = """
function getFlashMovieObject(movieName)
{
if (window.document[movieName]){
return window.document[movieName];
}
if (document.embeds && document.embeds[movieName]){
return document.embeds[movieName];
}
}
function show_flash(state, path, volume, variable_value){
var text = document.getElementById('flash');
var flashMovie = getFlashMovieObject("OpenLPFlashMovie");
var src = "src = 'file:///" + path + "'";
var view_parm = " wmode='opaque'" + " width='100%%'" + " height='100%%'";
var swf_parm = " name='OpenLPFlashMovie'" + " autostart='true' loop='false' play='true'" +
" hidden='false' swliveconnect='true' allowscriptaccess='always'" + " volume='" + volume + "'";
switch(state){
case 'load':
text.innerHTML = "<embed " + src + view_parm + swf_parm + "/>";
flashMovie = getFlashMovieObject("OpenLPFlashMovie");
flashMovie.Play();
break;
case 'play':
flashMovie.Play();
break;
case 'pause':
flashMovie.StopPlay();
break;
case 'stop':
flashMovie.StopPlay();
tempHtml = text.innerHTML;
text.innerHTML = '';
text.innerHTML = tempHtml;
break;
case 'close':
flashMovie.StopPlay();
text.innerHTML = '';
break;
case 'length':
return flashMovie.TotalFrames();
case 'current_time':
return flashMovie.CurrentFrame();
case 'seek':
// flashMovie.GotoFrame(variable_value);
break;
case 'isEnded':
//TODO check flash end
return false;
case 'setVisible':
text.style.visibility = variable_value;
break;
}
}
"""
FLASH_HTML = """
<div id="flash" class="size" style="visibility:hidden"></div>
"""
VIDEO_EXT = ['*.3gp', '*.3gpp', '*.3g2', '*.3gpp2', '*.aac', '*.flv', '*.f4a', '*.f4b', '*.f4p', '*.f4v', '*.mov',
'*.m4a', '*.m4b', '*.m4p', '*.m4v', '*.mkv', '*.mp4', '*.ogv', '*.webm', '*.mpg', '*.wmv', '*.mpeg',
'*.avi', '*.swf']
@ -198,23 +130,25 @@ class WebkitPlayer(MediaPlayer):
"""
background = QtGui.QColor(Settings().value('players/background color')).name()
css = VIDEO_CSS % {'bgcolor': background}
return css + FLASH_CSS
return css
def get_media_display_javascript(self):
"""
Add javascript functions to htmlbuilder
"""
return VIDEO_JS + FLASH_JS
return VIDEO_JS
def get_media_display_html(self):
"""
Add html code to htmlbuilder
"""
return VIDEO_HTML + FLASH_HTML
return VIDEO_HTML
def setup(self, display):
"""
Set up the player
:param display: The display to be updated.
"""
display.web_view.resize(display.size())
display.web_view.raise_()
@ -235,6 +169,8 @@ class WebkitPlayer(MediaPlayer):
def load(self, display):
"""
Load a video
:param display: The display to be updated.
"""
log.debug('load vid in Webkit Controller')
controller = display.controller
@ -256,24 +192,28 @@ class WebkitPlayer(MediaPlayer):
def resize(self, display):
"""
Resize the player
:param display: The display to be updated.
"""
display.web_view.resize(display.size())
def play(self, display):
"""
Play a video
:param display: The display to be updated.
"""
controller = display.controller
display.web_loaded = True
length = 0
start_time = 0
print(self.state, controller.media_info.start_time)
if self.state != MediaState.Paused and controller.media_info.start_time > 0:
start_time = controller.media_info.start_time
self.set_visible(display, True)
display.frame.evaluateJavaScript('show_video("play");')
if start_time > 0:
self.seek(display, controller.media_info.start_time * 1000)
# TODO add playing check and get the correct media length
print("Webkit play " + str(length))
self.state = MediaState.Playing
display.web_view.raise_()
@ -282,24 +222,28 @@ class WebkitPlayer(MediaPlayer):
def pause(self, display):
"""
Pause a video
:param display: The display to be updated.
"""
controller = display.controller
display.frame.evaluateJavaScript('show_video("pause");')
self.state = MediaState.Paused
def stop(self, display):
"""
Stop a video
:param display: The display to be updated.
"""
controller = display.controller
display.frame.evaluateJavaScript('show_video("stop");')
self.state = MediaState.Stopped
def volume(self, display, volume):
"""
Set the volume
:param display: The display to be updated.
:param volume: The volume to be set.
"""
controller = display.controller
# 1.0 is the highest value
if display.has_audio:
vol = float(volume) / float(100)
@ -308,6 +252,9 @@ class WebkitPlayer(MediaPlayer):
def seek(self, display, seek_value):
"""
Go to a position in the video
:param display: The display to be updated.
:param seek_value: The value to be set.
"""
seek = float(seek_value) / 1000
display.frame.evaluateJavaScript('show_video("seek", null, null, null, "%f");' % seek)
@ -315,16 +262,20 @@ class WebkitPlayer(MediaPlayer):
def reset(self, display):
"""
Reset the player
:param display: The display to be updated.
"""
display.frame.evaluateJavaScript('show_video("close");')
self.state = MediaState.Off
def set_visible(self, display, status):
def set_visible(self, display, visibility):
"""
Set the visibility
:param display: The display to be updated.
:param visibility: The visibility to be set.
"""
controller = display.controller
if status:
if visibility:
is_visible = "visible"
else:
is_visible = "hidden"
@ -333,6 +284,8 @@ class WebkitPlayer(MediaPlayer):
def update_ui(self, display):
"""
Update the UI
:param display: The display to be updated.
"""
controller = display.controller
if display.frame.evaluateJavaScript('show_video("isEnded");'):
@ -346,7 +299,6 @@ class WebkitPlayer(MediaPlayer):
if length and length != float('inf'):
length = int(length * 1000)
if current_time and length:
print("webkit update_ui", controller.media_info.length)
controller.media_info.length = length
controller.seek_slider.setMaximum(length)
if not controller.seek_slider.isSliderDown():

3
openlp/plugins/media/lib/mediaitem.py
View File

@ -173,7 +173,8 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties):
self.page_layout.addWidget(self.media_widget)
self.display_type_combo_box.currentIndexChanged.connect(self.override_player_changed)
def override_player_changed(self, index):
@staticmethod
def override_player_changed(index):
"""
The Player has been overridden