commands.py

import sublime
import sublime_plugin
from lint import persist

def error_command(f):
	def run(self, edit, **kwargs):
		vid = self.view.id()
		if vid in persist.errors and persist.errors[vid]:
			f(self, self.view, persist.errors[vid], **kwargs)

	return run

def select_line(view, line):
	sel = view.sel()
	point = view.text_point(line, 0)
	sel.clear()
	sel.add(view.line(point))

class sublimelint_next_error(sublime_plugin.TextCommand):
	@error_command
	def run(self, view, errors, direction=1):
		self.view.run_command('single_selection')
		sel = view.sel()
		if len(sel) == 0:
			sel.add((0, 0))

		line = view.rowcol(sel[0].a)[0]
		errors = list(errors)
		if line in errors: errors.remove(line)
		errors = sorted(errors + [line])

		i = errors.index(line) + direction
		if i >= len(errors):
			i -= len(errors)

		select_line(view, errors[i])
		view.show_at_center(sel[0])

class sublimelint_all_errors(sublime_plugin.TextCommand):
	@error_command
	def run(self, view, errors):
		options = []
		option_to_line = []

		for lineno, messages in sorted(errors.items()):
			line = view.substr(
				view.full_line(view.text_point(lineno, 0))
			)
			while messages:
				option_to_line.append(lineno)
				options.append(
					[("%i| %s" % (lineno + 1, line.strip())).encode('ascii', 'replace')] +
					[m.encode('ascii', 'replace') for m in messages[:2]]
				)

				messages = messages[2:]

		def center_line(i):
			if i != -1:
				select_line(view, option_to_line[i])
				view.show_at_center(view.sel()[0])

		view.window().show_quick_panel(options, center_line, sublime.MONOSPACE_FONT)