class BabelIDE_HTML5_Plugin(BabelIDE_Plugin):
"""This class implements HTML5 functionality"""
name = 'HTML5'
def __init__(self, manager):
"""@todo: to be defined1 """
super(BabelIDE_HTML5_Plugin, self).__init__(manager)
# remote chrome attributes
self.__remote_chrome_inst = None
self.__chrome_bin = '/usr/bin/google-chrome'
self.__chrome_userdir = \
'~/.config/google-chrome/{}'.format(random_string())
self.__chrome_userdir = osp.expanduser(self.__chrome_userdir)
self._chrome_remote_port = 9222
self._chrome_debugger = None
self._nullfile = open('/dev/null', 'w');
self._project_definition = None
def get_actions(self):
"""Get the list of all filetypes actions that can be performed
@returns Dictionary of filetype to action mappings
"""
class MyAction(object):
def __init__(self, name):
"""
:returns: @todo
"""
self.name = name
actions = {}
for i in range(10):
if 'python' not in actions:
actions['python'] = []
actions['python'].append(MyAction('Action {}'.format(i)))
return actions
def get_mappings(self):
"""Return the global key mappings defined by this plugin
:returns: @todo
"""
mappings = []
return mappings
def load_project_definition(self):
"""Load a project definition if one exists
:returns: @todo
"""
if not self._project_definition:
projectfile = os.path.join(os.getcwd(), 'vimhtml5project.json')
if os.path.exists(projectfile):
with open(projectfile, 'r') as f:
self._project_definition = json.load(f)
def save_project_definition(self):
"""Save project definition to file
:returns: @todo
"""
pass
#################################################################
# Chrome Debugger entry points
#################################################################
@expose
def debug_open_remote_debug_session(self):
""" Open a remote debug session"""
self.load_project_definition()
if not self._project_definition:
print 'HTML5 project definition needs to be created'
return
# Clear the buffer and open a new session
buf = vim.current.buffer
buf[:] = ['']
writebuf(buf, '-> opening remote session')
if not self.__remote_chrome_inst:
self.__remote_chrome_inst = subprocess.Popen([self.__chrome_bin,
'--user-data-dir={}'.format(self.__chrome_userdir),
'--remote-debugging-port={}'.format(self._chrome_remote_port),
'--no-first-run',
'--enable-logging'],
stdout=self._nullfile,
stderr=subprocess.STDOUT
)
writebuf(buf, '-> waiting for chrome debug port to open...')
if not wait_net_service('localhost', self._chrome_remote_port, 30):
print 'Error waiting from chrome debug port to open'
# create a debug controller object
writebuf(buf, '-> creating remote debugger')
self._chrome_debugger = ChromeRemoteDebugger('localhost',
self._chrome_remote_port, self)
# show list of tab to select from
self._chrome_debugger.show_tab_list()
@expose
@autocommand('VimLeavePre', ['*'])
def debug_close_remote_debug_session(self):
"""Close the open session
:returns: @todo
"""
if self.__remote_chrome_inst:
self.__remote_chrome_inst.terminate()
self.__remote_chrome_inst.wait()
if osp.exists(self.__chrome_userdir):
shutil.rmtree(self.__chrome_userdir)
@expose
def debug_chrome_tab_selected(self):
"""A chrome tab was selected for debugging
:returns: @todo
"""
pass
@expose
@autocommand('BufWritePost', ['*.js'])
def debug_save_buffer(self):
"""Insert the autocommands to link the buffer to the debugger objects in
the chrome debugger
:returns: @todo
"""
buf = vim.current.buffer
if self._chrome_debugger:
if buf.name.endswith('js'):
self._chrome_debugger.debugger__save_buffer_to_remote()
elif buf.name.endswith('css'):
self._chrome_debugger.network__save_buffer_to_remote()
##############################################################
# These methods were for testing purposes
##############################################################
#@autocommand('CursorMovedI', ['*.vim', '*.py', '*.html'])
def cursor_moved(self):
'''Move cursor'''
print "cursor has moved"
#@autocommand('InsertLeave', ['*.vim', '*.js'])
def insert_leave(self):
'''Leave insert mode'''
print 'insert leave'
@expose
@autocommand('FileType', ['html'])
def file_type(self):
'''Run after setting filetype'''
print 'set the filetype to html :-)'