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#!/usr/bin/env python
#-*- coding:utf-8 -*-
import os.path
import subprocess
import docBar
class DocHelper (object):
def __init__(self, tab, window, gitAction):
self.doc = tab.get_document()
self.gitAction = gitAction
self.tab = tab
self.getDocState()
self.docBar = docBar.DocBar(tab,self.gitAction, window, self)
self.update_handler1 = self.doc.connect("saved",self.doc_changed)
self.update_handler2 = self.doc.connect("loaded",self.doc_changed)
pass
def deactivate(self):
self.doc.disconnect(self.update_handler1)
self.doc.disconnect(self.update_handler2)
def update_ui(self):
self.getDocState()
self.docBar.update_ui()
def doc_changed(self,doc,arg1):
self.getDocState()
def getDocState(self):
uri = self.doc.get_uri_for_display()
cwd = os.path.dirname(uri)
bname = os.path.basename(uri)
self.inGitDir = False
self.isCached = False
self.HEAD2index = None
self.index2WT = None
if not self.doc.is_untitled():
subPro = subprocess.Popen(["git-ls-files",os.path.basename(uri)],stdout=subprocess.PIPE,cwd=cwd)
statusStr = subPro.communicate()[0]
if subPro.returncode == 0 :
self.inGitDir = True
if statusStr != "":
self.isCached = True
statusStr = subprocess.Popen(["git-diff","--cached","--name-status",os.path.basename(uri)],stdout=subprocess.PIPE,cwd=cwd).communicate()[0]
if statusStr != "":
status = statusStr[:-1].split()[0]
self.HEAD2index = status
statusStr = subprocess.Popen(["git-diff","--name-status",os.path.basename(uri)],stdout=subprocess.PIPE,cwd=cwd).communicate()[0]
if statusStr != "":
status = statusStr[:-1].split()[0]
self.index2WT = status
pass
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