def __init__(self, document):
"""Create the View for the given document."""
super(View, self).__init__()
# to enable mouseMoveEvent to display tooltip
super(View, self).setMouseTracking(True)
self.setDocument(document)
self.setLineWrapMode(QPlainTextEdit.NoWrap)
self.setCursorWidth(2)
# restore saved cursor position (defaulting to 0)
document.loaded.connect(self.restoreCursor)
document.loaded.connect(self.setTabWidth)
document.closed.connect(self.slotDocumentClosed)
self.textChanged.connect(self.invalidateCurrentBlock)
variables.manager(document).changed.connect(self.setTabWidth)
self.restoreCursor()
app.settingsChanged.connect(self.readSettings)
self.readSettings() # will also call updateCursor
# line wrap preference is only read on init
wrap = QSettings().value("view_preferences/wrap_lines", False, bool)
self.setLineWrapMode(
QPlainTextEdit.WidgetWidth if wrap else QPlainTextEdit.NoWrap)
self.installEventFilter(cursorkeys.handler)
self.toolTipInfo = []
self.block_at_mouse = None
self.include_target = []
app.viewCreated(self)
def __init__(self, document):
"""Create the View for the given document."""
super(View, self).__init__()
# to enable mouseMoveEvent to display tooltip
super(View, self).setMouseTracking(True)
self.setDocument(document)
self.setLineWrapMode(QPlainTextEdit.NoWrap)
self.setCursorWidth(2)
# restore saved cursor position (defaulting to 0)
document.loaded.connect(self.restoreCursor)
document.loaded.connect(self.setTabWidth)
document.closed.connect(self.slotDocumentClosed)
self.textChanged.connect(self.invalidateCurrentBlock)
variables.manager(document).changed.connect(self.setTabWidth)
self.restoreCursor()
app.settingsChanged.connect(self.readSettings)
self.readSettings() # will also call updateCursor
# line wrap preference is only read on init
wrap = QSettings().value("view_preferences/wrap_lines", False, bool)
self.setLineWrapMode(QPlainTextEdit.WidgetWidth if wrap else QPlainTextEdit.NoWrap)
self.installEventFilter(cursorkeys.handler)
self.toolTipInfo = []
self.block_at_mouse = None
self.include_target = []
app.viewCreated(self)
def __init__(self, document):
QSyntaxHighlighter.__init__(self, document)
self._fridge = ly.lex.Fridge()
app.settingsChanged.connect(self.rehighlight)
self._highlighting = metainfo.info(document).highlighting
document.loaded.connect(self._resetHighlighting)
self._mode = documentinfo.mode(document, False)
variables.manager(document).changed.connect(self._variablesChange)
def __init__(self, document):
"""Creates the View for the given document."""
super(View, self).__init__()
self.setDocument(document)
self.setLineWrapMode(QPlainTextEdit.NoWrap)
self.setCursorWidth(2)
# restore saved cursor position (defaulting to 0)
document.loaded.connect(self.restoreCursor)
document.loaded.connect(self.setTabWidth)
document.closed.connect(self.slotDocumentClosed)
variables.manager(document).changed.connect(self.setTabWidth)
self.restoreCursor()
app.settingsChanged.connect(self.readSettings)
self.readSettings() # will also call updateCursor
app.viewCreated(self)
def lydocinfo(self):
"""Return the lydocinfo instance for our document."""
if self._lydocinfo is None:
doc = lydocument.Document(self.document())
v = variables.manager(self.document()).variables()
self._lydocinfo = lydocinfo.DocInfo(doc, v)
return self._lydocinfo
def initializeDocument(self):
"""This method is always called by the __init__ method.
The default implementation does nothing for generic QTextDocuments,
but for document.Document instances it connects to some additional
signals to keep the mode up-to-date (reading it from the variables if
needed) and initializes whether to enable visual highlighting from the
document's metainfo.
"""
document = self.document()
if hasattr(document, "url"):
self._highlighting = metainfo.info(document).highlighting
document.loaded.connect(self._resetHighlighting)
self._mode = documentinfo.mode(document, False)
variables.manager(document).changed.connect(self._variablesChange)
def initializeDocument(self):
"""This method is always called by the __init__ method.
The default implementation does nothing for generic QTextDocuments,
but for document.Document instances it connects to some additional
signals to keep the mode up-to-date (reading it from the variables if
needed) and initializes whether to enable visual highlighting from the
document's metainfo.
"""
document = self.document()
if hasattr(document, 'url'):
self._highlighting = metainfo.info(document).highlighting
document.loaded.connect(self._resetHighlighting)
self._mode = documentinfo.mode(document, False)
variables.manager(document).changed.connect(self._variablesChange)
def __init__(self, document):
"""Creates the View for the given document."""
super(View, self).__init__()
self.setDocument(document)
self.setLineWrapMode(QPlainTextEdit.NoWrap)
self.setCursorWidth(2)
# restore saved cursor position (defaulting to 0)
document.loaded.connect(self.restoreCursor)
document.loaded.connect(self.setTabWidth)
document.closed.connect(self.slotDocumentClosed)
variables.manager(document).changed.connect(self.setTabWidth)
self.restoreCursor()
app.settingsChanged.connect(self.readSettings)
self.readSettings() # will also call updateCursor
# line wrap preference is only read on init
wrap = QSettings().value("view_preferences/wrap_lines", False, bool)
self.setLineWrapMode(QPlainTextEdit.WidgetWidth if wrap else QPlainTextEdit.NoWrap)
app.viewCreated(self)
def __init__(self, document):
"""Creates the View for the given document."""
super(View, self).__init__()
self.setDocument(document)
self.setLineWrapMode(QPlainTextEdit.NoWrap)
self.setCursorWidth(2)
# restore saved cursor position (defaulting to 0)
document.loaded.connect(self.restoreCursor)
document.loaded.connect(self.setTabWidth)
document.closed.connect(self.slotDocumentClosed)
variables.manager(document).changed.connect(self.setTabWidth)
self.restoreCursor()
app.settingsChanged.connect(self.readSettings)
self.readSettings() # will also call updateCursor
# line wrap preference is only read on init
wrap = QSettings().value("view_preferences/wrap_lines", False, bool)
self.setLineWrapMode(
QPlainTextEdit.WidgetWidth if wrap else QPlainTextEdit.NoWrap)
app.viewCreated(self)
def lydocinfo(self):
"""Return the lydocinfo instance for our document."""
try:
return self._lydocinfo
except AttributeError:
doc = lydocument.Document(self.document())
v = variables.manager(self.document()).variables()
info = self._lydocinfo = lydocinfo.DocInfo(doc, v)
self.document().contentsChanged.connect(self._reset)
self.document().closed.connect(self._reset)
return info