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# vim:fileencoding=utf-8:noet
from __future__ import (unicode_literals, division, absolute_import, print_function)
try:
import vim
except ImportError:
vim = object()
from powerline.bindings.vim import create_ruby_dpowerline
def initialize():
global initialized
if initialized:
return
initialized = True
create_ruby_dpowerline()
vim.command((
# When using :execute (vim.command uses the same code) one should not
# use << EOF.
'''
ruby
if (not ($command_t.respond_to? 'active_finder'))
def $command_t.active_finder
@active_finder and @active_finder.class.name or ''
end
end
if (not ($command_t.respond_to? 'path'))
def $command_t.path
@path or ''
end
end
def $powerline.commandt_set_active_finder
::VIM::command "let g:powerline_commandt_reply = '#{$command_t.active_finder}'"
end
def $powerline.commandt_set_path
::VIM::command "let g:powerline_commandt_reply = '#{($command_t.path or '').gsub(/'/, "''")}'"
end
'''
))
initialized = False
def finder(pl):
'''Display Command-T finder name
Requires $command_t.active_finder and methods (code above may monkey-patch
$command_t to add them). All Command-T finders have ``CommandT::`` module
prefix, but it is stripped out (actually, any ``CommandT::`` substring will
be stripped out).
Highlight groups used: ``commandt:finder``.
'''
initialize()
vim.command('ruby $powerline.commandt_set_active_finder')
return [{
'highlight_groups': ['commandt:finder'],
'contents': vim.eval('g:powerline_commandt_reply').replace('CommandT::', '').replace('Finder::', '')
}]
FINDERS_WITHOUT_PATH = set((
'CommandT::MRUBufferFinder',
'CommandT::BufferFinder',
'CommandT::TagFinder',
'CommandT::JumpFinder',
'CommandT::Finder::MRUBufferFinder',
'CommandT::Finder::BufferFinder',
'CommandT::Finder::TagFinder',
'CommandT::Finder::JumpFinder',
))
def path(pl):
'''Display path used by Command-T
Requires $command_t.active_finder and .path methods (code above may
monkey-patch $command_t to add them).
$command_t.active_finder is required in order to omit displaying path for
finders ``MRUBufferFinder``, ``BufferFinder``, ``TagFinder`` and
``JumpFinder`` (pretty much any finder, except ``FileFinder``).
Highlight groups used: ``commandt:path``.
'''
initialize()
vim.command('ruby $powerline.commandt_set_active_finder')
finder = vim.eval('g:powerline_commandt_reply')
if finder in FINDERS_WITHOUT_PATH:
return None
vim.command('ruby $powerline.commandt_set_path')
return [{
'highlight_groups': ['commandt:path'],
'contents': vim.eval('g:powerline_commandt_reply')
}]
|
