StorytellerListener

import sublime, sublime_plugin
class StorytellerListener (sublime_plugin.EventListener):

	def __init__(self):

		self.allInsertEventsByFile = {}
		self.allBufferSizes = {}

	def on_new(self, view):

		self.allInsertEventsByFile[view.buffer_id()] = [[]]
		self.allBufferSizes[view.buffer_id()] = 0

	def on_modified (self, view):

		updatedRegions = view.sel()
		for region in reversed ( updatedRegions ):
			newBufferSize = view.size()
			bufferId = view.buffer_id();


			#▒▒▒▒▒  Fixes traceback from non-existent entry  ▒▒▒▒▒#
			if not bufferId in self.allBufferSizes:
				self.allBufferSizes[bufferId] = newBufferSize


			numCharsChanged = abs(newBufferSize - self.allBufferSizes[bufferId])
			if(newBufferSize == self.allBufferSizes[bufferId]):
				print("Size the same-- When does this happen????")
			elif(newBufferSize < self.allBufferSizes[bufferId]):
				self.removeEvent(numCharsChanged, region.a, self.allInsertEventsByFile[bufferId], view)
			else:
				self.insertEvent(numCharsChanged, region.a, self.allInsertEventsByFile[bufferId], view)
			self.allBufferSizes[bufferId] = newBufferSize

	def printEvents(self, view):

		print("buffer id: %i" % view.buffer_id())
		allEvents = self.allInsertEventsByFile[view.buffer_id()]
		for row in allEvents:
			print(row)


		#▒▒▒▒▒  add space between prints for easier testing  ▒▒▒▒▒#
		print("\n\n\n")


	def insertEvent(self, numCharsChanged, cursorPoint, bufferOfInsertEvents, view):

		insertedRegion = sublime.Region(cursorPoint - numCharsChanged, cursorPoint)
		insertedText = view.substr(insertedRegion)
		beginInsertRow, beginInsertColumn = view.rowcol(cursorPoint - numCharsChanged)
		insertRow = beginInsertRow
		insertColumn = beginInsertColumn
		for newChar in insertedText:
			if newChar == "\n":
				restOnLine = bufferOfInsertEvents[insertRow][insertColumn:]
				bufferOfInsertEvents[insertRow].insert(insertColumn, newChar)
				bufferOfInsertEvents.insert(insertRow + 1, restOnLine)
				for x in restOnLine:
					bufferOfInsertEvents[insertRow].pop()
				insertRow = insertRow + 1
				insertColumn = 0
			else:
				if insertRow == len(bufferOfInsertEvents):
					bufferOfInsertEvents.append([])
				bufferOfInsertEvents[insertRow].insert(insertColumn, newChar)
				insertColumn = insertColumn + 1
		self.printEvents(view)

	def removeEvent(self, numCharsChanged, cursorPoint, bufferOfInsertEvents, view):

		deleteRow, deleteColumn = view.rowcol(cursorPoint)
		count = 0
		while count < numCharsChanged:
			if bufferOfInsertEvents[deleteRow][deleteColumn] == "\n":
				del bufferOfInsertEvents[deleteRow][deleteColumn]
				if deleteRow < len(bufferOfInsertEvents) - 1:
					nextLine = bufferOfInsertEvents[deleteRow + 1]
					for char in nextLine:
						bufferOfInsertEvents[deleteRow].append(char)
					bufferOfInsertEvents.pop(deleteRow + 1)
			else: #removing a non-newline
				del bufferOfInsertEvents[deleteRow][deleteColumn]
				if len(bufferOfInsertEvents[deleteRow]) == 0 and len(bufferOfInsertEvents) > 1:
					bufferOfInsertEvents.pop(deleteRow)
				elif deleteColumn == len(bufferOfInsertEvents[deleteRow]):
					deleteColumn = 0
					deleteRow = deleteRow + 1
			count = count + 1
		self.printEvents(view)