Method updateCache

python/examples/triage/byte.py:346–362

(self)

		return False

	def updateCache(self):
		# Cache enough for the current page and the next page
		while (len(self.lines) - self.topLine) <= (self.visibleRows * 2):
			if not self.cacheNextLines():
				break
		# Cache enough for the previous page
		while self.topLine <= self.visibleRows:
			if not self.cachePreviousLines():
				break
		# Trim cache
		if self.topLine > (self.visibleRows * 4):
			self.lines = self.lines[self.topLine - (self.visibleRows * 4):]
			self.topLine = self.visibleRows * 4
			self.topAddr = self.lines[0].address
		if (len(self.lines) - self.topLine) > (self.visibleRows * 5):
			self.bottomAddr = self.lines[self.topLine + (self.visibleRows * 5)].address
			self.lines = self.lines[0:self.topLine + (self.visibleRows * 5)]

	def scrollLines(self, count):
		newOffset = self.topLine + count