openlp
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openlp
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Merge trunk.

This commit is contained in:
Mattias Põldaru 2012-02-08 00:07:24 +02:00
parent 62e2616ace 13ab688518
commit d09cfa4a57
13 changed files with 6688 additions and 33 deletions
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20
openlp/core/lib/__init__.py
View File

@ -43,6 +43,26 @@ class MediaType(object):
Audio = 1
Video = 2
class SlideLimits(object):
"""
Provides an enumeration for behaviour of OpenLP at the end limits of each
service item when pressing the up/down arrow keys
"""
End = 1
Wrap = 2
Next = 3
class ServiceItemAction(object):
"""
Provides an enumeration for the required action moving between service
items by left/right arrow keys
"""
Previous = 1
PreviousLastSlide = 2
Next = 3
def translate(context, text, comment=None,
encoding=QtCore.QCoreApplication.CodecForTr, n=-1,
translate=QtCore.QCoreApplication.translate):

3
openlp/core/lib/eventreceiver.py
View File

@ -111,6 +111,9 @@ class EventReceiver(QtCore.QObject):
``slidecontroller_live_spin_delay``
Pushes out the loop delay.
``slidecontroller_update_slide_limits``
Updates the slide_limits variable from the saved settings.
``slidecontroller_live_stop_loop``
Stop the loop on the main display.

81
openlp/core/ui/advancedtab.py
View File

@ -33,6 +33,7 @@ from PyQt4 import QtCore, QtGui
from openlp.core.lib import SettingsTab, translate, build_icon, Receiver
from openlp.core.lib.ui import UiStrings
from openlp.core.lib import SlideLimits
from openlp.core.utils import get_images_filter
class AdvancedTab(SettingsTab):
@ -182,7 +183,7 @@ class AdvancedTab(SettingsTab):
self.defaultFileLayout.addWidget(self.defaultRevertButton)
self.defaultImageLayout.addRow(self.defaultFileLabel,
self.defaultFileLayout)
self.rightLayout.addWidget(self.defaultImageGroupBox)
self.leftLayout.addWidget(self.defaultImageGroupBox)
self.hideMouseGroupBox = QtGui.QGroupBox(self.leftColumn)
self.hideMouseGroupBox.setObjectName(u'hideMouseGroupBox')
self.hideMouseLayout = QtGui.QVBoxLayout(self.hideMouseGroupBox)
@ -190,7 +191,39 @@ class AdvancedTab(SettingsTab):
self.hideMouseCheckBox = QtGui.QCheckBox(self.hideMouseGroupBox)
self.hideMouseCheckBox.setObjectName(u'hideMouseCheckBox')
self.hideMouseLayout.addWidget(self.hideMouseCheckBox)
self.rightLayout.addWidget(self.hideMouseGroupBox)
self.leftLayout.addWidget(self.hideMouseGroupBox)
self.leftLayout.addStretch()
# Service Item Slide Limits
self.slideGroupBox = QtGui.QGroupBox(self.rightColumn)
self.slideGroupBox.setObjectName(u'slideGroupBox')
self.slideLayout = QtGui.QFormLayout(self.slideGroupBox)
self.slideLayout.setLabelAlignment(
QtCore.Qt.AlignLeft | QtCore.Qt.AlignTop)
self.slideLayout.setFormAlignment(
QtCore.Qt.AlignLeft | QtCore.Qt.AlignTop)
self.slideLayout.setObjectName(u'slideLayout')
self.endSlideRadioButton = QtGui.QRadioButton(self.slideGroupBox)
self.endSlideRadioButton.setObjectName(u'endSlideRadioButton')
self.endSlideLabel = QtGui.QLabel(self.slideGroupBox)
self.endSlideLabel.setWordWrap(True)
self.endSlideLabel.setObjectName(u'endSlideLabel')
self.slideLayout.addRow(self.endSlideRadioButton, self.endSlideLabel)
self.wrapSlideRadioButton = QtGui.QRadioButton(self.slideGroupBox)
self.wrapSlideRadioButton.setObjectName(u'wrapSlideRadioButton')
self.wrapSlideLabel = QtGui.QLabel(self.slideGroupBox)
self.wrapSlideLabel.setWordWrap(True)
self.wrapSlideLabel.setObjectName(u'wrapSlideLabel')
self.slideLayout.addRow(self.wrapSlideRadioButton,
self.wrapSlideLabel)
self.nextItemRadioButton = QtGui.QRadioButton(self.slideGroupBox)
self.nextItemRadioButton.setChecked(True)
self.nextItemRadioButton.setObjectName(u'nextItemRadioButton')
self.nextItemLabel = QtGui.QLabel(self.slideGroupBox)
self.nextItemLabel.setWordWrap(True)
self.nextItemLabel.setObjectName(u'nextItemLabel')
self.slideLayout.addRow(self.nextItemRadioButton,
self.nextItemLabel)
self.rightLayout.addWidget(self.slideGroupBox)
self.x11GroupBox = QtGui.QGroupBox(self.leftColumn)
self.x11GroupBox.setObjectName(u'x11GroupBox')
self.x11Layout = QtGui.QVBoxLayout(self.x11GroupBox)
@ -224,6 +257,12 @@ class AdvancedTab(SettingsTab):
QtCore.SIGNAL(u'pressed()'), self.onDefaultRevertButtonPressed)
QtCore.QObject.connect(self.x11BypassCheckBox,
QtCore.SIGNAL(u'toggled(bool)'), self.onX11BypassCheckBoxToggled)
QtCore.QObject.connect(self.endSlideRadioButton,
QtCore.SIGNAL(u'pressed()'), self.onEndSlideButtonPressed)
QtCore.QObject.connect(self.wrapSlideRadioButton,
QtCore.SIGNAL(u'pressed()'), self.onWrapSlideButtonPressed)
QtCore.QObject.connect(self.nextItemRadioButton,
QtCore.SIGNAL(u'pressed()'), self.onnextItemButtonPressed)
def retranslateUi(self):
"""
@ -299,6 +338,25 @@ class AdvancedTab(SettingsTab):
'X11'))
self.x11BypassCheckBox.setText(translate('OpenLP.AdvancedTab',
'Bypass X11 Window Manager'))
# Slide Limits
self.slideGroupBox.setTitle(
translate('OpenLP.GeneralTab', 'Service Item Slide Limits'))
self.endSlideRadioButton.setText(
translate('OpenLP.GeneralTab', '&End Slide'))
self.endSlideLabel.setText(
translate('OpenLP.GeneralTab', 'Up and down arrow keys '
'stop at the top and bottom slides of each Service Item.'))
self.wrapSlideRadioButton.setText(
translate('OpenLP.GeneralTab', '&Wrap Slide'))
self.wrapSlideLabel.setText(
translate('OpenLP.GeneralTab', 'Up and down arrow keys '
'wrap around at the top and bottom slides of each Service Item.'))
self.nextItemRadioButton.setText(
translate('OpenLP.GeneralTab', '&Next Item'))
self.nextItemLabel.setText(
translate('OpenLP.GeneralTab', 'Up and down arrow keys '
'advance to the the next or previous Service Item from the '
'top and bottom slides of each Service Item.'))
def load(self):
"""
@ -352,6 +410,14 @@ class AdvancedTab(SettingsTab):
self.defaultFileEdit.setText(settings.value(u'default image',
QtCore.QVariant(u':/graphics/openlp-splash-screen.png'))\
.toString())
self.slide_limits = settings.value(
u'slide limits', QtCore.QVariant(SlideLimits.End)).toInt()[0]
if self.slide_limits == SlideLimits.End:
self.endSlideRadioButton.setChecked(True)
elif self.slide_limits == SlideLimits.Wrap:
self.wrapSlideRadioButton.setChecked(True)
else:
self.nextItemRadioButton.setChecked(True)
settings.endGroup()
self.defaultColorButton.setStyleSheet(
u'background-color: %s' % self.defaultColor)
@ -395,10 +461,12 @@ class AdvancedTab(SettingsTab):
QtCore.QVariant(self.x11BypassCheckBox.isChecked()))
settings.setValue(u'default color', self.defaultColor)
settings.setValue(u'default image', self.defaultFileEdit.text())
settings.setValue(u'slide limits', QtCore.QVariant(self.slide_limits))
settings.endGroup()
if self.displayChanged:
Receiver.send_message(u'config_screen_changed')
self.displayChanged = False
Receiver.send_message(u'slidecontroller_update_slide_limits')
def serviceNameCheckBoxToggled(self, default_service_enabled):
self.serviceNameDay.setEnabled(default_service_enabled)
@ -473,3 +541,12 @@ class AdvancedTab(SettingsTab):
The state of the check box (boolean).
"""
self.displayChanged = True
def onEndSlideButtonPressed(self):
self.slide_limits = SlideLimits.End
def onWrapSlideButtonPressed(self):
self.slide_limits = SlideLimits.Wrap
def onnextItemButtonPressed(self):
self.slide_limits = SlideLimits.Next

12
openlp/core/ui/generaltab.py
View File

@ -97,9 +97,6 @@ class GeneralTab(SettingsTab):
self.autoPreviewCheckBox = QtGui.QCheckBox(self.settingsGroupBox)
self.autoPreviewCheckBox.setObjectName(u'autoPreviewCheckBox')
self.settingsLayout.addRow(self.autoPreviewCheckBox)
self.enableLoopCheckBox = QtGui.QCheckBox(self.settingsGroupBox)
self.enableLoopCheckBox.setObjectName(u'enableLoopCheckBox')
self.settingsLayout.addRow(self.enableLoopCheckBox)
# Moved here from image tab
self.timeoutLabel = QtGui.QLabel(self.settingsGroupBox)
self.timeoutLabel.setObjectName(u'timeoutLabel')
@ -231,8 +228,6 @@ class GeneralTab(SettingsTab):
'Unblank display when adding new live item'))
self.autoPreviewCheckBox.setText(translate('OpenLP.GeneralTab',
'Automatically preview next item in service'))
self.enableLoopCheckBox.setText(translate('OpenLP.GeneralTab',
'Enable slide wrap-around'))
self.timeoutLabel.setText(translate('OpenLP.GeneralTab',
'Timed slide interval:'))
self.timeoutSpinBox.setSuffix(translate('OpenLP.GeneralTab', ' sec'))
@ -289,8 +284,6 @@ class GeneralTab(SettingsTab):
QtCore.QVariant(True)).toBool())
self.autoPreviewCheckBox.setChecked(settings.value(u'auto preview',
QtCore.QVariant(False)).toBool())
self.enableLoopCheckBox.setChecked(settings.value(u'enable slide loop',
QtCore.QVariant(True)).toBool())
self.timeoutSpinBox.setValue(settings.value(u'loop delay',
QtCore.QVariant(5)).toInt()[0])
self.overrideCheckBox.setChecked(settings.value(u'override position',
@ -311,6 +304,7 @@ class GeneralTab(SettingsTab):
self.customHeightValueEdit.setEnabled(self.overrideCheckBox.isChecked())
self.customWidthValueEdit.setEnabled(self.overrideCheckBox.isChecked())
self.display_changed = False
settings.beginGroup(self.settingsSection)
def save(self):
"""
@ -336,8 +330,6 @@ class GeneralTab(SettingsTab):
QtCore.QVariant(self.autoUnblankCheckBox.isChecked()))
settings.setValue(u'auto preview',
QtCore.QVariant(self.autoPreviewCheckBox.isChecked()))
settings.setValue(u'enable slide loop',
QtCore.QVariant(self.enableLoopCheckBox.isChecked()))
settings.setValue(u'loop delay',
QtCore.QVariant(self.timeoutSpinBox.value()))
settings.setValue(u'ccli number',
@ -358,7 +350,7 @@ class GeneralTab(SettingsTab):
QtCore.QVariant(self.overrideCheckBox.isChecked()))
settings.setValue(u'audio start paused',
QtCore.QVariant(self.startPausedCheckBox.isChecked()))
settings.endGroup()
settings.endGroup()
# On save update the screens as well
self.postSetUp(True)

10
openlp/core/ui/maindisplay.py
View File

@ -144,7 +144,7 @@ class MainDisplay(Display):
windowFlags = windowFlags | QtCore.Qt.SplashScreen
self.setWindowFlags(windowFlags)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.setTransparency(True)
if self.isLive:
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'live_display_hide'), self.hideDisplay)
@ -155,6 +155,14 @@ class MainDisplay(Display):
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'config_updated'), self.configChanged)
def setTransparency(self, enabled):
if enabled:
self.setAutoFillBackground(False)
else:
self.setAttribute(QtCore.Qt.WA_NoSystemBackground, False)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground, enabled)
self.repaint()
def cssChanged(self):
"""
We may need to rebuild the CSS on the live display.

15
openlp/core/ui/mainwindow.py
View File

@ -38,6 +38,7 @@ from openlp.core.lib import Renderer, build_icon, OpenLPDockWidget, \
PluginManager, Receiver, translate, ImageManager, PluginStatus
from openlp.core.lib.ui import UiStrings, base_action, checkable_action, \
icon_action, shortcut_action
from openlp.core.lib import SlideLimits
from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, \
ThemeManager, SlideController, PluginForm, MediaDockManager, \
ShortcutListForm, FormattingTagForm
@ -1059,7 +1060,6 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
export_settings.endGroup()
# Write all the sections and keys.
for section_key in keys:
section, key = section_key.split(u'/')
key_value = settings.value(section_key)
export_settings.setValue(section_key, key_value)
export_settings.sync()
@ -1307,6 +1307,19 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
Load the main window settings.
"""
log.debug(u'Loading QSettings')
# Migrate Wrap Settings to Slide Limits Settings
if QtCore.QSettings().contains(self.generalSettingsSection +
u'/enable slide loop'):
if QtCore.QSettings().value(self.generalSettingsSection +
u'/enable slide loop', QtCore.QVariant(True)).toBool():
QtCore.QSettings().setValue(self.advancedlSettingsSection +
u'/slide limits', QtCore.QVariant(SlideLimits.Wrap))
else:
QtCore.QSettings().setValue(self.advancedlSettingsSection +
u'/slide limits', QtCore.QVariant(SlideLimits.End))
QtCore.QSettings().remove(self.generalSettingsSection +
u'/enable slide loop')
Receiver.send_message(u'slidecontroller_update_slide_limits')
settings = QtCore.QSettings()
# Remove obsolete entries.
settings.remove(u'custom slide')

8
openlp/core/ui/media/mediacontroller.py
View File

@ -278,6 +278,12 @@ class MediaController(object):
def set_controls_visible(self, controller, value):
# Generic controls
controller.mediabar.setVisible(value)
if controller.isLive and controller.display:
if self.curDisplayMediaPlayer and value:
if self.curDisplayMediaPlayer[controller.display] != self.mediaPlayers[u'webkit']:
controller.display.setTransparency(False)
else:
controller.display.setTransparency(True)
# Special controls: Here media type specific Controls will be enabled
# (e.g. for DVD control, ...)
# TODO
@ -481,6 +487,7 @@ class MediaController(object):
Responds to the request to reset a loaded video
"""
log.debug(u'video_reset')
self.set_controls_visible(controller, False)
for display in self.curDisplayMediaPlayer.keys():
if display.controller == controller:
display.override = {}
@ -489,7 +496,6 @@ class MediaController(object):
display.frame.evaluateJavaScript(u'show_video( \
"setBackBoard", null, null, null,"hidden");')
del self.curDisplayMediaPlayer[display]
self.set_controls_visible(controller, False)
def video_hide(self, msg):
"""

2
openlp/core/ui/media/phononplayer.py
View File

@ -154,7 +154,7 @@ class PhononPlayer(MediaPlayer):
int(display.mediaObject.totalTime()/1000)
controller.seekSlider.setMaximum(controller.media_info.length*1000)
self.state = MediaState.Playing
display.phononWidget.raise_()
display.phononWidget.raise_()
return True
else:
return False

6274
openlp/core/ui/media/vlc.py Normal file
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File diff suppressed because it is too large Load Diff

220
openlp/core/ui/media/vlcplayer.py Normal file
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@ -0,0 +1,220 @@
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2011 Raoul Snyman #
# Portions copyright (c) 2008-2011 Tim Bentley, Gerald Britton, Jonathan #
# Corwin, Michael Gorven, Scott Guerrieri, Matthias Hub, Meinert Jordan, #
# Armin Köhler, Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias #
# Põldaru, Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Frode Woldsund #
# --------------------------------------------------------------------------- #
# This program is free software; you can redistribute it and/or modify it #
# under the terms of the GNU General Public License as published by the Free #
# Software Foundation; version 2 of the License. #
# #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
# more details. #
# #
# You should have received a copy of the GNU General Public License along #
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
import logging
import sys, os
from datetime import datetime
try:
import vlc
vlc_available = bool(vlc.get_default_instance())
except (ImportError, NameError):
vlc_available = False
except OSError, e:
if sys.platform.startswith('win'):
if isinstance(e, WindowsError) and e.winerror == 126:
vlc_available = False
else:
raise
else:
raise
from PyQt4 import QtCore, QtGui
from openlp.core.lib import Receiver
from openlp.core.lib.mediaplayer import MediaPlayer
from openlp.core.ui.media import MediaState
log = logging.getLogger(__name__)
AUDIO_EXT = [
u'*.mp3'
, u'*.wav'
, u'*.ogg'
]
VIDEO_EXT = [
u'*.3gp'
, u'*.asf', u'*.wmv'
, u'*.au'
, u'*.avi'
, u'*.flv'
, u'*.mov'
, u'*.mp4'
, u'*.ogm'
, u'*.mkv', u'*.mka'
, u'*.ts', u'*.mpg'
, u'*.mpg', u'*.mp2'
, u'*.nsc'
, u'*.nsv'
, u'*.nut'
, u'*.ra', u'*.ram', u'*.rm', u'*.rv' ,u'*.rmbv'
, u'*.a52', u'*.dts', u'*.aac', u'*.flac' ,u'*.dv', u'*.vid'
, u'*.tta', u'*.tac'
, u'*.ty'
, u'*.dts'
, u'*.xa'
, u'*.iso'
, u'*.vob'
]
class VlcPlayer(MediaPlayer):
"""
A specialised version of the MediaPlayer class, which provides a QtWebKit
display.
"""
def __init__(self, parent):
MediaPlayer.__init__(self, parent, u'vlc')
self.parent = parent
self.canFolder = True
self.audio_extensions_list = AUDIO_EXT
self.video_extensions_list = VIDEO_EXT
def setup(self, display):
display.vlcWidget = QtGui.QFrame(display)
# creating a basic vlc instance
command_line_options = u'--no-video-title-show'
if not display.hasAudio:
command_line_options += u' --no-audio --no-video-title-show'
if QtCore.QSettings().value(u'advanced/hide mouse',
QtCore.QVariant(False)).toBool() and \
display.controller.isLive:
command_line_options += u' --mouse-hide-timeout=0'
display.vlcInstance = vlc.Instance(command_line_options)
display.vlcInstance.set_log_verbosity(2)
# creating an empty vlc media player
display.vlcMediaPlayer = display.vlcInstance.media_player_new()
display.vlcWidget.resize(display.size())
display.vlcWidget.raise_()
display.vlcWidget.hide()
# the media player has to be 'connected' to the QFrame
# (otherwise a video would be displayed in it's own window)
# this is platform specific!
# you have to give the id of the QFrame (or similar object) to
# vlc, different platforms have different functions for this
if sys.platform == "win32": # for Windows
display.vlcMediaPlayer.set_hwnd(int(display.vlcWidget.winId()))
elif sys.platform == "darwin": # for MacOS
display.vlcMediaPlayer.set_agl(int(display.vlcWidget.winId()))
else:
# for Linux using the X Server
display.vlcMediaPlayer.set_xwindow(int(display.vlcWidget.winId()))
self.hasOwnWidget = True
def check_available(self):
return vlc_available
def load(self, display):
log.debug(u'load vid in Vlc Controller')
controller = display.controller
volume = controller.media_info.volume
file_path = str(
controller.media_info.file_info.absoluteFilePath().toUtf8())
path = os.path.normcase(file_path)
# create the media
display.vlcMedia = display.vlcInstance.media_new_path(path)
# put the media in the media player
display.vlcMediaPlayer.set_media(display.vlcMedia)
# parse the metadata of the file
display.vlcMedia.parse()
self.volume(display, volume)
return True
def media_state_wait(self, display, mediaState):
"""
Wait for the video to change its state
Wait no longer than 60 seconds. (loading an iso file needs a long time)
"""
start = datetime.now()
while not mediaState == display.vlcMedia.get_state():
if display.vlcMedia.get_state() == vlc.State.Error:
return False
Receiver.send_message(u'openlp_process_events')
if (datetime.now() - start).seconds > 60:
return False
return True
def resize(self, display):
display.vlcWidget.resize(display.size())
def play(self, display):
controller = display.controller
start_time = 0
if controller.media_info.start_time > 0:
start_time = controller.media_info.start_time
display.vlcMediaPlayer.play()
if self.media_state_wait(display, vlc.State.Playing):
if start_time > 0:
self.seek(display, controller.media_info.start_time * 1000)
controller.media_info.length = \
int(display.vlcMediaPlayer.get_media().get_duration() / 1000)
controller.seekSlider.setMaximum(controller.media_info.length * 1000)
self.state = MediaState.Playing
display.vlcWidget.raise_()
return True
else:
return False
def pause(self, display):
if display.vlcMedia.get_state() != vlc.State.Playing:
return
display.vlcMediaPlayer.pause()
if self.media_state_wait(display, vlc.State.Paused):
self.state = MediaState.Paused
def stop(self, display):
display.vlcMediaPlayer.stop()
self.state = MediaState.Stopped
def volume(self, display, vol):
if display.hasAudio:
display.vlcMediaPlayer.audio_set_volume(vol)
def seek(self, display, seekVal):
if display.vlcMediaPlayer.is_seekable():
display.vlcMediaPlayer.set_time(seekVal)
def reset(self, display):
display.vlcMediaPlayer.stop()
display.vlcWidget.setVisible(False)
self.state = MediaState.Off
def set_visible(self, display, status):
if self.hasOwnWidget:
display.vlcWidget.setVisible(status)
def update_ui(self, display):
controller = display.controller
if controller.media_info.end_time > 0:
if display.vlcMediaPlayer.get_time() > \
controller.media_info.end_time * 1000:
self.stop(display)
self.set_visible(display, False)
if not controller.seekSlider.isSliderDown():
controller.seekSlider.setSliderPosition( \
display.vlcMediaPlayer.get_time())

2
openlp/core/ui/media/webkitplayer.py
View File

@ -294,7 +294,7 @@ class WebkitPlayer(MediaPlayer):
def load(self, display):
log.debug(u'load vid in Webkit Controller')
controller = display.controller
if display.hasAudio:
if display.hasAudio and not controller.media_info.is_background:
volume = controller.media_info.volume
vol = float(volume) / float(100)
else:

15
openlp/core/ui/servicemanager.py
View File

@ -861,7 +861,7 @@ class ServiceManager(QtGui.QWidget):
lookFor = 1
serviceIterator += 1
def previousItem(self):
def previousItem(self, message):
"""
Called by the SlideController to select the previous service item.
"""
@ -869,15 +869,26 @@ class ServiceManager(QtGui.QWidget):
return
selected = self.serviceManagerList.selectedItems()[0]
prevItem = None
prevItemLastSlide = None
serviceIterator = QtGui.QTreeWidgetItemIterator(self.serviceManagerList)
while serviceIterator.value():
if serviceIterator.value() == selected:
if prevItem:
if message == u'last slide' and prevItemLastSlide:
pos = prevItem.data(0, QtCore.Qt.UserRole).toInt()[0]
check_expanded = self.serviceItems[pos - 1][u'expanded']
self.serviceManagerList.setCurrentItem(prevItemLastSlide)
if not check_expanded:
self.serviceManagerList.collapseItem(prevItem)
self.makeLive()
self.serviceManagerList.setCurrentItem(prevItem)
elif prevItem:
self.serviceManagerList.setCurrentItem(prevItem)
self.makeLive()
return
if serviceIterator.value().parent() is None:
prevItem = serviceIterator.value()
if serviceIterator.value().parent() is prevItem:
prevItemLastSlide = serviceIterator.value()
serviceIterator += 1
def onSetItem(self, message):

59
openlp/core/ui/slidecontroller.py
View File

@ -35,6 +35,7 @@ from PyQt4 import QtCore, QtGui
from openlp.core.lib import OpenLPToolbar, Receiver, ItemCapabilities, \
translate, build_icon, ServiceItem, build_html, PluginManager, ServiceItem
from openlp.core.lib.ui import UiStrings, shortcut_action
from openlp.core.lib import SlideLimits, ServiceItemAction
from openlp.core.ui import HideMode, MainDisplay, Display, ScreenList
from openlp.core.utils.actions import ActionList, CategoryOrder
@ -82,8 +83,11 @@ class SlideController(Controller):
"""
Controller.__init__(self, parent, isLive)
self.screens = ScreenList.get_instance()
self.ratio = float(self.screens.current[u'size'].width()) / \
float(self.screens.current[u'size'].height())
try:
self.ratio = float(self.screens.current[u'size'].width()) / \
float(self.screens.current[u'size'].height())
except ZeroDivisionError:
self.ratio = 1
self.imageManager = self.parent().imageManager
self.mediaController = self.parent().mediaController
self.loopList = [
@ -102,6 +106,8 @@ class SlideController(Controller):
self.songEdit = False
self.selectedRow = 0
self.serviceItem = None
self.slide_limits = None
self.updateSlideLimits()
self.panel = QtGui.QWidget(parent.controlSplitter)
self.slideList = {}
# Layout for holding panel
@ -450,6 +456,9 @@ class SlideController(Controller):
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'slidecontroller_%s_unblank' % self.typePrefix),
self.onSlideUnblank)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'slidecontroller_update_slide_limits'),
self.updateSlideLimits)
def slideShortcutActivated(self):
"""
@ -592,14 +601,14 @@ class SlideController(Controller):
"""
Live event to select the previous service item from the service manager.
"""
self.keypress_queue.append(u'previous')
self.keypress_queue.append(ServiceItemAction.Previous)
self._process_queue()
def serviceNext(self):
"""
Live event to select the next service item from the service manager.
"""
self.keypress_queue.append(u'next')
self.keypress_queue.append(ServiceItemAction.Next)
self._process_queue()
def _process_queue(self):
@ -610,8 +619,12 @@ class SlideController(Controller):
if len(self.keypress_queue):
while len(self.keypress_queue) and not self.keypress_loop:
self.keypress_loop = True
if self.keypress_queue.popleft() == u'previous':
Receiver.send_message('servicemanager_previous_item')
keypressCommand = self.keypress_queue.popleft()
if keypressCommand == ServiceItemAction.Previous:
Receiver.send_message('servicemanager_previous_item', None)
elif keypressCommand == ServiceItemAction.PreviousLastSlide:
# Go to the last slide of the previous item
Receiver.send_message('servicemanager_previous_item', u'last slide')
else:
Receiver.send_message('servicemanager_next_item')
self.keypress_loop = False
@ -630,8 +643,11 @@ class SlideController(Controller):
if self.isLive:
self.__addActionsToWidget(self.display)
# The SlidePreview's ratio.
self.ratio = float(self.screens.current[u'size'].width()) / \
float(self.screens.current[u'size'].height())
try:
self.ratio = float(self.screens.current[u'size'].width()) / \
float(self.screens.current[u'size'].height())
except ZeroDivisionError:
self.ratio = 1
self.mediaController.setup_display(self.display)
self.previewSizeChanged()
self.previewDisplay.setup()
@ -699,6 +715,14 @@ class SlideController(Controller):
Adjusts the value of the ``delaySpinBox`` to the given one.
"""
self.delaySpinBox.setValue(int(value))
def updateSlideLimits(self):
"""
Updates the Slide Limits variable from the settings.
"""
self.slide_limits = QtCore.QSettings().value(
self.parent().advancedlSettingsSection + u'/slide limits',
QtCore.QVariant(SlideLimits.End)).toInt()[0]
def enableToolBar(self, item):
"""
@ -1177,10 +1201,14 @@ class SlideController(Controller):
row = self.previewListWidget.currentRow() + 1
if row == self.previewListWidget.rowCount():
if wrap is None:
wrap = QtCore.QSettings().value(
self.parent().generalSettingsSection +
u'/enable slide loop', QtCore.QVariant(True)).toBool()
if wrap:
if self.slide_limits == SlideLimits.Wrap:
row = 0
elif self.slide_limits == SlideLimits.Next:
self.serviceNext()
return
else:
row = self.previewListWidget.rowCount() - 1
elif wrap:
row = 0
else:
row = self.previewListWidget.rowCount() - 1
@ -1200,9 +1228,12 @@ class SlideController(Controller):
else:
row = self.previewListWidget.currentRow() - 1
if row == -1:
if QtCore.QSettings().value(self.parent().generalSettingsSection
+ u'/enable slide loop', QtCore.QVariant(True)).toBool():
if self.slide_limits == SlideLimits.Wrap:
row = self.previewListWidget.rowCount() - 1
elif self.slide_limits == SlideLimits.Next:
self.keypress_queue.append(ServiceItemAction.PreviousLastSlide)
self._process_queue()
return
else:
row = 0
self.__checkUpdateSelectedSlide(row)