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Reverted 'adding multiple service items' functionality

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This commit is contained in:
Arjan Schrijver 2013-05-14 15:58:07 +02:00
parent 9752716672
commit d323f9d746
1 changed files with 53 additions and 66 deletions
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119
openlp/plugins/images/lib/mediaitem.py
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@ -32,7 +32,7 @@ import os
from PyQt4 import QtCore, QtGui
from openlp.core.lib import ItemCapabilities, MediaManagerItem, Registry, ServiceItem, ServiceItemContext, Settings, \
from openlp.core.lib import ItemCapabilities, MediaManagerItem, Registry, ServiceItemContext, Settings, \
StringContent, TreeWidgetWithDnD, UiStrings, build_icon, check_directory_exists, check_item_selected, \
create_thumb, translate, validate_thumb
from openlp.core.lib.ui import create_widget_action, critical_error_message_box
@ -538,76 +538,63 @@ class ImageMediaItem(MediaManagerItem):
"""
background = QtGui.QColor(Settings().value(self.settings_section + u'/background color'))
if item:
new_items = [item]
items = [item]
else:
new_items = self.list_view.selectedItems()
if not new_items:
items = self.list_view.selectedItems()
if not items:
return False
for bitem in new_items:
new_service_item = ServiceItem(self.plugin)
new_service_item.add_icon(self.plugin.icon_path)
# Determine service item title
if isinstance(bitem.data(0, QtCore.Qt.UserRole), ImageGroups):
new_service_item.title = bitem.text(0)
else:
new_service_item.title = unicode(self.plugin.name_strings[u'plural'])
new_service_item.add_capability(ItemCapabilities.CanMaintain)
new_service_item.add_capability(ItemCapabilities.CanPreview)
new_service_item.add_capability(ItemCapabilities.CanLoop)
new_service_item.add_capability(ItemCapabilities.CanAppend)
# force a nonexistent theme
new_service_item.theme = -1
sub_images = []
missing_items = []
missing_items_filenames = []
# Expand groups to images
# Determine service item title
if isinstance(items[0].data(0, QtCore.Qt.UserRole), ImageGroups):
service_item.title = items[0].text(0)
else:
service_item.title = unicode(self.plugin.name_strings[u'plural'])
service_item.add_capability(ItemCapabilities.CanMaintain)
service_item.add_capability(ItemCapabilities.CanPreview)
service_item.add_capability(ItemCapabilities.CanLoop)
service_item.add_capability(ItemCapabilities.CanAppend)
# force a nonexistent theme
service_item.theme = -1
missing_items = []
missing_items_filenames = []
# Expand groups to images
for bitem in items:
if isinstance(bitem.data(0, QtCore.Qt.UserRole), ImageGroups) or bitem.data(0, QtCore.Qt.UserRole) is None:
for index in range(0, bitem.childCount()):
if isinstance(bitem.child(index).data(0, QtCore.Qt.UserRole), ImageFilenames):
sub_images.append(bitem.child(index))
if isinstance(bitem.data(0, QtCore.Qt.UserRole), ImageFilenames):
sub_images.append(bitem)
# Don't try to display empty groups
if not sub_images:
return False
# Find missing files
for bitem in sub_images:
filename = bitem.data(0, QtCore.Qt.UserRole).filename
if not os.path.exists(filename):
missing_items.append(bitem)
missing_items_filenames.append(filename)
for item in missing_items:
sub_images.remove(item)
# We cannot continue, as all images do not exist.
if not sub_images:
if not remote:
critical_error_message_box(
translate('ImagePlugin.MediaItem', 'Missing Image(s)'),
translate('ImagePlugin.MediaItem', 'The following image(s) no longer exist: %s') %
u'\n'.join(missing_items_filenames))
return False
# We have missing as well as existing images. We ask what to do.
elif missing_items and QtGui.QMessageBox.question(self,
translate('ImagePlugin.MediaItem', 'Missing Image(s)'),
translate('ImagePlugin.MediaItem', 'The following image(s) no longer exist: %s\n'
'Do you want to add the other images anyway?') % u'\n'.join(missing_items_filenames),
QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.No | QtGui.QMessageBox.Yes)) == \
QtGui.QMessageBox.No:
return False
# Continue with the existing images.
for sub_image in sub_images:
filename = sub_image.data(0, QtCore.Qt.UserRole).filename
name = os.path.split(filename)[1]
new_service_item.add_from_image(filename, name, background)
# Add the service item to the correct controller
if context == ServiceItemContext.Service:
self.service_manager.add_service_item(new_service_item)
elif context == ServiceItemContext.Preview:
self.preview_controller.add_service_item(new_service_item)
elif context == ServiceItemContext.Live:
self.live_controller.add_service_item(new_service_item)
# Return False because we added the service item ourselves
return False
items.append(bitem.child(index))
items.remove(bitem)
# Don't try to display empty groups
if not items:
return False
# Find missing files
for bitem in items:
filename = bitem.data(0, QtCore.Qt.UserRole).filename
if not os.path.exists(filename):
missing_items.append(bitem)
missing_items_filenames.append(filename)
for item in missing_items:
items.remove(item)
# We cannot continue, as all images do not exist.
if not items:
if not remote:
critical_error_message_box(
translate('ImagePlugin.MediaItem', 'Missing Image(s)'),
translate('ImagePlugin.MediaItem', 'The following image(s) no longer exist: %s') %
u'\n'.join(missing_items_filenames))
return False
# We have missing as well as existing images. We ask what to do.
elif missing_items and QtGui.QMessageBox.question(self,
translate('ImagePlugin.MediaItem', 'Missing Image(s)'),
translate('ImagePlugin.MediaItem', 'The following image(s) no longer exist: %s\n'
'Do you want to add the other images anyway?') % u'\n'.join(missing_items_filenames),
QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.No | QtGui.QMessageBox.Yes)) == QtGui.QMessageBox.No:
return False
# Continue with the existing images.
for bitem in items:
filename = bitem.data(0, QtCore.Qt.UserRole).filename
name = os.path.split(filename)[1]
service_item.add_from_image(filename, name, background)
return True
def check_group_exists(self, new_group):
"""