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if exists('g:loaded_syntastic_notifiers') || !exists('g:loaded_syntastic_plugin')
finish
endif
let g:loaded_syntastic_notifiers = 1
let g:SyntasticNotifiers = {}
let s:_NOTIFIER_TYPES = ['signs', 'balloons', 'highlighting', 'cursor', 'autoloclist']
lockvar! s:_NOTIFIER_TYPES
let s:_PERSISTENT_NOTIFIERS = ['signs', 'balloons']
lockvar! s:_PERSISTENT_NOTIFIERS
" Public methods {{{1
function! g:SyntasticNotifiers.Instance() abort " {{{2
if !exists('s:SyntasticNotifiersInstance')
let s:SyntasticNotifiersInstance = copy(self)
call s:SyntasticNotifiersInstance._initNotifiers()
endif
return s:SyntasticNotifiersInstance
endfunction " }}}2
function! g:SyntasticNotifiers.refresh(loclist) abort " {{{2
if !syntastic#util#bufIsActive(bufnr('')) || (!a:loclist.isEmpty() && !a:loclist.isNewerThan([]))
" loclist not fully constructed yet
return
endif
call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'notifiers: refresh')
for type in self._enabled_types
let class = substitute(type, '\m.*', 'Syntastic\u&Notifier', '')
if !has_key(g:{class}, 'enabled') || self._notifier[type].enabled()
if index(s:_PERSISTENT_NOTIFIERS, type) > -1
" refresh only if loclist has changed since last call
if !exists('b:syntastic_private_' . type . '_stamp')
let b:syntastic_private_{type}_stamp = []
endif
if a:loclist.isNewerThan(b:syntastic_private_{type}_stamp) || a:loclist.isEmpty()
call self._notifier[type].refresh(a:loclist)
let b:syntastic_private_{type}_stamp = syntastic#util#stamp()
endif
else
call self._notifier[type].refresh(a:loclist)
endif
endif
endfor
endfunction " }}}2
function! g:SyntasticNotifiers.reset(loclist) abort " {{{2
call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'notifiers: reset')
for type in self._enabled_types
let class = substitute(type, '\m.*', 'Syntastic\u&Notifier', '')
" reset notifiers regardless if they are enabled or not, since
" the user might have disabled them since the last refresh();
" notifiers MUST be prepared to deal with reset() when disabled
if has_key(g:{class}, 'reset')
call self._notifier[type].reset(a:loclist)
endif
" also reset stamps
if index(s:_PERSISTENT_NOTIFIERS, type) > -1
let b:syntastic_private_{type}_stamp = []
endif
endfor
endfunction " }}}2
" }}}1
" Private methods {{{1
function! g:SyntasticNotifiers._initNotifiers() abort " {{{2
let self._notifier = {}
for type in s:_NOTIFIER_TYPES
let class = substitute(type, '\m.*', 'Syntastic\u&Notifier', '')
let self._notifier[type] = g:{class}.New()
endfor
let self._enabled_types = copy(s:_NOTIFIER_TYPES)
endfunction " }}}2
" }}}1
" vim: set sw=4 sts=4 et fdm=marker:
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