def __init__(self, text='', comment_prefix='#', parent=None, **kwargs):
"""
Initialize.
:param text: initial text.
:param parent: parent widget.
:param kwargs: arguments for LoggingConfigurable
:return:
"""
edit_class.__init__(self, text, parent)
DocumentConfig.__init__(self, **kwargs)
self.setFrameStyle(QtGui.QFrame.NoFrame)
self.viewport_filter = ViewportFilter(self)
self.viewport().installEventFilter(self.viewport_filter)
self.entry_filter = ChatAreaFilter(self)
self.installEventFilter(self.entry_filter)
self.text_area_filter = TextAreaFilter(self)
self.installEventFilter(self.text_area_filter)
self.setAcceptDrops(True)
# self.entry_filter = ChatAreaFilter(self)
# self.installEventFilter(self.entry_filter)
# Text interaction
self.setTextInteractionFlags(QtCore.Qt.TextEditable | QtCore.Qt.TextEditorInteraction)
self.setUndoRedoEnabled(True)
self._comment_prefix = comment_prefix
def __init__(self, is_complete=None, text='', use_ansi=True, comment_prefix='#',
parent=None, **kwargs):
"""
Initialize.
:param is_complete: function str->(bool, str) that checks whether the input is complete code
:param code: True if object should initially expect code to be executed; otherwise arbitrary text.
:param text: initial text.
:param parent: parent widget.
:param kwargs: arguments for LoggingConfigurable
:return:
"""
edit_class.__init__(self, text, parent)
DocumentConfig.__init__(self, **kwargs)
self.use_ansi = use_ansi
self.highlighter.enable()
# Call tips
# forcefully disable calltips if PySide is < 1.0.7, because they crash
if QT_API == QT_API_PYSIDE:
import PySide
if PySide.__version_info__ < (1,0,7):
self.log.warn("PySide %s < 1.0.7 detected, disabling calltips" % PySide.__version__)
self.enable_call_tips = False
self.call_tip_widget = CallTipWidget(self)
self.call_tip_widget.setFont(self.font)
self.font_changed.connect(self.call_tip_widget.setFont)
self._bracket_matcher = BracketMatcher(self)
self.document().contentsChange.connect(self._document_contents_change)
self.setFrameStyle(QtGui.QFrame.NoFrame)
self.setAcceptDrops(True)
self._control = self # required for completer
self._clear_temporary_buffer = lambda: None
self.completer = CompletionWidget(self)
self.completer.setFont(self.font)
self.is_complete = is_complete
self.viewport_filter = ViewportFilter(self)
self.viewport().installEventFilter(self.viewport_filter)
self.entry_filter = CodeAreaFilter(self)
self.installEventFilter(self.entry_filter)
self.text_area_filter = TextAreaFilter(self)
self.installEventFilter(self.text_area_filter)
# Text interaction
self.setTextInteractionFlags(QtCore.Qt.TextEditable | QtCore.Qt.TextEditorInteraction)
self.setUndoRedoEnabled(True)
self.kill_ring = QtKillRing(self)
self.history = History(self)
self._comment_prefix = comment_prefix
def __init__(self, text='', use_ansi=True, show_users=False, parent=None, **kwargs):
"""
Initialize.
:param text: initial text.
:param use_ansi: whether to use ansi codes in output.
:param show_users: whether to show user names in command listings.
:param parent: parent widget.
:return:
"""
edit_class.__init__(self, text, parent)
DocumentConfig.__init__(self, **kwargs)
self.use_ansi = use_ansi
self.text_register = TextRegister(self, visible=show_users)
# Setting a positive maximum block count will automatically
# disable the undo/redo history
self.document().setMaximumBlockCount(self.max_blocks)
self.output_q = Queue()
self.timing_guard = QtCore.QSemaphore()
self._out_buffer = OutBuffer(self, self)
self._out_buffer.item_ready.connect(self.on_item_ready)
self._out_buffer.start()
self.show_banner = QtCore.QSemaphore(1)
self.setAcceptDrops(True)
self.viewport_filter = ViewportFilter(self)
self.viewport().installEventFilter(self.viewport_filter)
self.receiver_filter = ReceiverFilter(self)
self.installEventFilter(self.receiver_filter)
self.text_area_filter = TextAreaFilter(self)
self.installEventFilter(self.text_area_filter)
# Text interaction
self.setReadOnly(True)
self.setTextInteractionFlags(
QtCore.Qt.TextSelectableByMouse |
QtCore.Qt.TextSelectableByKeyboard |
QtCore.Qt.LinksAccessibleByMouse |
QtCore.Qt.LinksAccessibleByKeyboard)
def __init__(self, locations, initial_location, text='', use_ansi=True, parent=None, **kwargs):
"""
Initialize pager.
:param locations: Possible pager locations,
list of pairs (location, {'target': QSplitter or QStackedLayout, 'index': Integer}),
where location is Enum('top', 'inside', 'right') indicating the loation of the pager,
target is the container where the pager is placed and index is its index in the
container.
:param text: To initialize the pager with.
:param parent: Parent widget.
:param kwargs: Passed to LoggingConfigurable.
:return:
"""
QtGui.QTextEdit.__init__(self, text, parent)
DocumentConfig.__init__(self, use_ansi, **kwargs)
self._locations = dict(locations)
self.location = initial_location
self.document().setMaximumBlockCount(0)
# While scrolling the pager on Mac OS X, it tears badly. The
# NativeGesture is platform and perhaps build-specific hence
# we take adequate precautions here.
self.pager_scroll_events = [QtCore.QEvent.Wheel]
if hasattr(QtCore.QEvent, 'NativeGesture'):
self.pager_scroll_events.append(QtCore.QEvent.NativeGesture)
self.viewport_filter = ViewportFilter(self)
self.viewport().installEventFilter(self.viewport_filter)
self.pager_filter = PagerFilter(self)
self.installEventFilter(self.pager_filter)
self.text_area_filter = TextAreaFilter(self)
self.installEventFilter(self.text_area_filter)
# Text interaction
self.setReadOnly(True)
self.setTextInteractionFlags(
QtCore.Qt.TextSelectableByMouse |
QtCore.Qt.TextSelectableByKeyboard |
QtCore.Qt.LinksAccessibleByMouse |
QtCore.Qt.LinksAccessibleByKeyboard)
def _set_font(self, font):
DocumentConfig.set_font(self, font)
if hasattr(self, 'completer') and self.completer:
self.completer.setFont(font)
self.font_changed.emit(font)
