class Buffer(QtGui.QTextEdit, QtCore.QObject):
def __init__(self, parent, id=0, name="", filepath="", text="", std_modes=[], primary_mode=None):
super(Buffer, self).__init__(parent)
self.parent = parent
# initialize class variables
self.id = id
self.name = name
self.filepath = filepath
self.actions = {}
self.std_modes = std_modes
self.primary_mode = primary_mode
self.cursor = Cursor(self)
self.mark_mode = False
self.setText(text)
self.cursor.moveCursor(QtGui.QTextCursor.EndOfLine)
# stop markmode if the text changed
self.textChanged.connect(self.onTextChanged)
self.setCursorWidth(0)
def setText(self, text):
text = text + " "
super(Buffer, self).setText(text)
def toPlainText(self):
text = super(Buffer, self).toPlainText()
return text[:-1]
def insertPlainText(self, text):
super(Buffer, self).insertPlainText(text)
@QtCore.pyqtSlot()
def onTextChanged(self):
self.unset_mark_mode()
def unset_mark_mode(self):
self.mark_mode = False
self.cursor.clear()
def copy(self, parent):
newBuffer = Buffer(parent, self.id, self.name, self.filepath, "", self.std_modes, self.primary_mode)
newBuffer.setTextCursor(self.textCursor())
newBuffer.cursor = self.cursor.copy(newBuffer)
doc = self.document()
newBuffer.setDocument(doc)
return newBuffer
def moveCursor(self, MoveOperation, MoveMode=QtGui.QTextCursor.MoveAnchor):
self.cursor.moveCursor(MoveOperation, MoveMode)
def insert(self, char):
self.cursor.insert(char)
def backspace(self):
self.cursor.backspace()
def enter(self):
self.cursor.enter()
