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JavaPropertiesEditor.py
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106 lines (93 loc) · 3.01 KB
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# -*- coding: utf-8 -*-
import sublime, sublime_plugin
import os
import re
import sys
if sys.version_info < (3, 0):
NONE_COMMAND = (None, None, 0)
MAP = map(unichr, range(0x7f))
else:
NONE_COMMAND = ('', None, 0)
MAP = list(map(chr, list(range(0x7f))))
class UpperTable(dict):
def __missing__(self, key):
return u'\\u%04X' % key
class LowerTable(dict):
def __missing__(self, key):
return u'\\u%04x' % key
UPPER_TABLE = UpperTable(enumerate(MAP))
LOWER_TABLE = LowerTable(enumerate(MAP))
IS_UPPER = re.compile('\\\\u([A-F][A-Z0-9]{3,3}|[0-9][A-F][A-F0-9]{2,2}|[0-9]{2,2}[A-F][A-F0-9]|[0-9]{3,3}[A-F])')
UNIC = '\\u000'
CTRL = '>LRTC<'
class JavaPropertiesConvertCommand(sublime_plugin.TextCommand):
def run(self, edit, contents):
view = self.view
sel = view.sel()
rs = [x for x in sel]
vp = view.viewport_position()
view.set_viewport_position(tuple([0, 0]))
regions = sublime.Region(0, view.size())
view.replace(edit, regions, contents)
sel.clear()
for x in rs:
sel.add(sublime.Region(x.a, x.b))
view.set_viewport_position(vp)
view.set_scratch(True)
view.settings().set('set_scratch', True)
class JavaPropertiesEditorListener(sublime_plugin.EventListener):
def check_properties(self, view):
file_name = view.file_name()
result = file_name and file_name.endswith('.properties')
if result:
view.settings().set('is_properties', True)
return result
def replace_content(self, view, contents):
view.run_command('java_properties_convert', {'contents': contents})
def on_load(self, view):
if not self.check_properties(view):
return
regions = sublime.Region(0, view.size())
orignal_contents = view.substr(regions)
contents = orignal_contents.replace(UNIC, CTRL).encode('iso-8859-1', 'replace').decode('raw_unicode_escape').replace(CTRL, UNIC)
if contents == orignal_contents:
return
if IS_UPPER.search(orignal_contents) == None:
view.settings().set('use_lower', True)
self.replace_content(view, contents)
def on_modified(self, view):
if not view.settings().get('is_properties'):
return
if view.settings().get('set_scratch'):
view.settings().erase('set_scratch')
return
cmd0 = view.command_history(-1)
cmd = view.command_history(0)
if cmd == NONE_COMMAND:
# no more command, redo it
view.run_command('redo')
elif cmd0 == NONE_COMMAND:
# undo to open
view.set_scratch(True)
else:
view.set_scratch(False)
def on_pre_save(self, view):
# check again in case the file was newly created
if not self.check_properties(view):
return
regions = sublime.Region(0, view.size())
contents = view.substr(regions)
tab = LOWER_TABLE if view.settings().get('use_lower') else UPPER_TABLE
orignal_contents = contents.translate(tab)
if contents == orignal_contents:
return
self.contents = contents
self.replace_content(view, orignal_contents)
def on_post_save(self, view):
if not view.settings().get('is_properties'):
return
if not hasattr(self, 'contents'):
return
contents = self.contents
del self.contents
self.replace_content(view, contents)