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Clean up inits

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This commit is contained in:
Tim Bentley 2014-01-11 21:29:01 +00:00
parent 9fc4f0c339
commit 743ad7b44a
6 changed files with 61 additions and 41 deletions
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32
openlp/core/__init__.py
View File

@ -43,7 +43,7 @@ from traceback import format_exception
from PyQt4 import QtCore, QtGui
from openlp.core.common import Registry, AppLocation, Settings, UiStrings, check_directory_exists
from openlp.core.common import Registry, OpenLPMixin, AppLocation, Settings, UiStrings, check_directory_exists
from openlp.core.lib import ScreenList
from openlp.core.resources import qInitResources
from openlp.core.ui.mainwindow import MainWindow
@ -58,6 +58,7 @@ __all__ = ['OpenLP', 'main']
log = logging.getLogger()
NT_REPAIR_STYLESHEET = """
QMainWindow::separator
{
@ -81,7 +82,7 @@ QToolBar
"""
class OpenLP(QtGui.QApplication):
class OpenLP(OpenLPMixin, QtGui.QApplication):
"""
The core application class. This class inherits from Qt's QApplication
class in order to provide the core of the application.
@ -101,6 +102,8 @@ class OpenLP(QtGui.QApplication):
def run(self, args):
"""
Run the OpenLP application.
:param args: Some Args
"""
self.is_event_loop_active = False
# On Windows, the args passed into the constructor are ignored. Not very handy, so set the ones we want to use.
@ -172,25 +175,20 @@ class OpenLP(QtGui.QApplication):
self.shared_memory.create(1)
return False
def hook_exception(self, exctype, value, traceback):
def hook_exception(self, exc_type, value, traceback):
"""
Add an exception hook so that any uncaught exceptions are displayed in this window rather than somewhere where
users cannot see it and cannot report when we encounter these problems.
``exctype``
The class of exception.
``value``
The actual exception object.
``traceback``
A traceback object with the details of where the exception occurred.
:param exc_type: The class of exception.
:param value: The actual exception object.
:param traceback: A traceback object with the details of where the exception occurred.
"""
# We can't log.exception here because the last exception no longer exists, we're actually busy handling it.
log.critical(''.join(format_exception(exctype, value, traceback)))
log.critical(''.join(format_exception(exc_type, value, traceback)))
if not hasattr(self, 'exception_form'):
self.exception_form = ExceptionForm()
self.exception_form.exception_text_edit.setPlainText(''.join(format_exception(exctype, value, traceback)))
self.exception_form.exception_text_edit.setPlainText(''.join(format_exception(exc_type, value, traceback)))
self.set_normal_cursor()
self.exception_form.exec_()
@ -198,7 +196,6 @@ class OpenLP(QtGui.QApplication):
"""
Wrapper to make ProcessEvents visible and named correctly
"""
log.debug('processing event flush')
self.processEvents()
def set_busy_cursor(self):
@ -218,6 +215,8 @@ class OpenLP(QtGui.QApplication):
def event(self, event):
"""
Enables direct file opening on OS X
:param event: The event
"""
if event.type() == QtCore.QEvent.FileOpen:
file_name = event.file()
@ -231,6 +230,8 @@ class OpenLP(QtGui.QApplication):
def set_up_logging(log_path):
"""
Setup our logging using log_path
:param log_path: the path
"""
check_directory_exists(log_path, True)
filename = os.path.join(log_path, 'openlp.log')
@ -244,7 +245,8 @@ def set_up_logging(log_path):
def main(args=None):
"""
The main function which parses command line options and then runs
the PyQt4 Application.
:param args: Some args
"""
# Set up command line options.
usage = 'Usage: %prog [options] [qt-options]'

2
openlp/core/common/__init__.py
View File

@ -38,7 +38,7 @@ import traceback
from PyQt4 import QtCore
log = logging.getLogger(__name__)
log = logging.getLogger(__name__+'.__init__')
FIRST_CAMEL_REGEX = re.compile('(.)([A-Z][a-z]+)')

2
openlp/core/lib/__init__.py
View File

@ -39,7 +39,7 @@ from PyQt4 import QtCore, QtGui, Qt
from openlp.core.common import translate
log = logging.getLogger(__name__)
log = logging.getLogger(__name__+'.__init__')
class ServiceItemContext(object):

61
openlp/core/lib/mediamanageritem.py
View File

@ -332,8 +332,7 @@ class MediaManagerItem(QtGui.QWidget):
"""
Turn file from Drag and Drop into an array so the Validate code can run it.
``data``
A dictionary containing the list of files to be loaded and the target
:param data: A dictionary containing the list of files to be loaded and the target
"""
new_files = []
error_shown = False
@ -353,9 +352,8 @@ class MediaManagerItem(QtGui.QWidget):
def dnd_move_internal(self, target):
"""
Handle internal moving of media manager items
``target``
The target of the DnD action
s
:param target: The target of the DnD action
"""
pass
@ -364,11 +362,8 @@ class MediaManagerItem(QtGui.QWidget):
Process a list for files either from the File Dialog or from Drag and
Drop
``files``
The files to be loaded.
``target_group``
The QTreeWidgetItem of the group that will be the parent of the added files
:param files: The files to be loaded.
:param target_group: The QTreeWidgetItem of the group that will be the parent of the added files
"""
names = []
full_list = []
@ -399,6 +394,8 @@ class MediaManagerItem(QtGui.QWidget):
def context_menu(self, point):
"""
Display a context menu
:param point: The point the cursor was at
"""
item = self.list_view.itemAt(point)
# Decide if we have to show the context menu or not.
@ -422,6 +419,9 @@ class MediaManagerItem(QtGui.QWidget):
def load_list(self, load_list, target_group):
"""
Load a list. Needs to be implemented by the plugin.
:param load_list: List object to load
:param target_group: Group to load
"""
raise NotImplementedError('MediaManagerItem.loadList needs to be defined by the plugin')
@ -454,6 +454,11 @@ class MediaManagerItem(QtGui.QWidget):
context=ServiceItemContext.Live):
"""
Generate the slide data. Needs to be implemented by the plugin.
:param service_item: The service Item to be processed
:param item: The database item to be used to build the service item
:param xml_version:
:param remote: Was this remote triggered (False)
:param context: The service context
"""
raise NotImplementedError('MediaManagerItem.generate_slide_data needs to be defined by the plugin')
@ -471,12 +476,14 @@ class MediaManagerItem(QtGui.QWidget):
Allows the change of current item in the list to be actioned
"""
if Settings().value('advanced/single click preview') and self.quick_preview_allowed \
and self.list_view.selectedIndexes() and self.auto_select_id == -1:
and self.list_view.selectedIndexes() and self.auto_select_id == -1:
self.on_preview_click(True)
def on_preview_click(self, keep_focus=False):
"""
Preview an item by building a service item then adding that service item to the preview slide controller.
:param keep_focus: Do we keep focus (False)
"""
if not self.list_view.selectedIndexes() and not self.remote_triggered:
QtGui.QMessageBox.information(self, UiStrings().NISp,
@ -506,14 +513,16 @@ class MediaManagerItem(QtGui.QWidget):
"""
Remote Call wrapper
``message``
The passed data item_id:Remote.
:param message: The passed data item_id:Remote.
"""
self.go_live(message[0], remote=message[1])
def go_live(self, item_id=None, remote=False):
"""
Make the currently selected item go live.
:param item_id: item to make live
:param remote: From Remote
"""
log.debug('%s Live requested', self.plugin.name)
item = None
@ -530,6 +539,8 @@ class MediaManagerItem(QtGui.QWidget):
def create_item_from_id(self, item_id):
"""
Create a media item from an item id.
:param item_id: Id to make live
"""
item = QtGui.QListWidgetItem()
item.setData(QtCore.Qt.UserRole, item_id)
@ -558,14 +569,17 @@ class MediaManagerItem(QtGui.QWidget):
"""
Remote Call wrapper
``message``
The passed data item:Remote.
:param message: The passed data item:Remote.
"""
self.add_to_service(message[0], remote=message[1])
def add_to_service(self, item=None, replace=None, remote=False):
"""
Add this item to the current service.
:param item: Item to be processed
:param replace: Replace the existing item
:param remote: Triggered from remote
"""
service_item = self.build_service_item(item, True, remote=remote, context=ServiceItemContext.Service)
if service_item:
@ -598,6 +612,10 @@ class MediaManagerItem(QtGui.QWidget):
def build_service_item(self, item=None, xml_version=False, remote=False, context=ServiceItemContext.Live):
"""
Common method for generating a service item
:param item: Service Item to be built.
:param xml_version: version of XML (False)
:param remote: Remote triggered (False)
:param context: The context on which this is called
"""
service_item = ServiceItem(self.plugin)
service_item.add_icon(self.plugin.icon_path)
@ -611,8 +629,7 @@ class MediaManagerItem(QtGui.QWidget):
Method to add processing when a service has been loaded and individual service items need to be processed by the
plugins.
``item``
The item to be processed and returned.
:param item: The item to be processed and returned.
"""
return item
@ -634,11 +651,8 @@ class MediaManagerItem(QtGui.QWidget):
"""
Utility method to check items being submitted for slide generation.
``item``
The item to check.
``remote_item``
The id to assign if the slide generation was remotely triggered.
:param item: The item to check.
:param remote_item: The id to assign if the slide generation was remotely triggered.
"""
if item is None:
if self.remote_triggered is None:
@ -665,6 +679,9 @@ class MediaManagerItem(QtGui.QWidget):
def search(self, string, show_error=True):
"""
Performs a plugin specific search for items containing ``string``
:param string: String to be displayed
:param show_error: Should the error be shown (True)
"""
raise NotImplementedError('Plugin.search needs to be defined by the plugin')

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

@ -35,7 +35,7 @@ from openlp.core.common import Settings
from PyQt4 import QtCore
log = logging.getLogger(__name__)
log = logging.getLogger(__name__+'.__init__')
class MediaState(object):

3
openlp/core/utils/__init__.py
View File

@ -56,7 +56,8 @@ if sys.platform != 'win32' and sys.platform != 'darwin':
from openlp.core.common import translate
log = logging.getLogger(__name__)
log = logging.getLogger(__name__+'.__init__')
APPLICATION_VERSION = {}
IMAGES_FILTER = None
ICU_COLLATOR = None