vim-config/unmanaged-vim-plug/fuzzyfinder/autoload/fuf/bookmarkfile.vim

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2018-05-26 17:18:32 +00:00
"=============================================================================
" Copyright (c) 2010 Takeshi NISHIDA
"
"=============================================================================
" LOAD GUARD {{{1
if !l9#guardScriptLoading(expand('<sfile>:p'), 0, 0, [])
finish
endif
" }}}1
"=============================================================================
" GLOBAL FUNCTIONS {{{1
"
function fuf#bookmarkfile#createHandler(base)
return a:base.concretize(copy(s:handler))
endfunction
"
function fuf#bookmarkfile#getSwitchOrder()
return g:fuf_bookmarkfile_switchOrder
endfunction
"
function fuf#bookmarkfile#getEditableDataNames()
return ['items']
endfunction
"
function fuf#bookmarkfile#renewCache()
endfunction
"
function fuf#bookmarkfile#requiresOnCommandPre()
return 0
endfunction
"
function fuf#bookmarkfile#onInit()
call fuf#defineLaunchCommand('FufBookmarkFile', s:MODE_NAME, '""', [])
command! -bang -narg=? FufBookmarkFileAdd call s:bookmarkHere(<q-args>)
command! -bang -narg=0 -range FufBookmarkFileAddAsSelectedText call s:bookmarkHere(l9#getSelectedText())
endfunction
" }}}1
"=============================================================================
" LOCAL FUNCTIONS/VARIABLES {{{1
let s:MODE_NAME = expand('<sfile>:t:r')
let s:OPEN_TYPE_DELETE = -1
" opens a:path and jumps to the line matching to a:pattern from a:lnum within
" a:range. if not found, jumps to a:lnum.
function s:jumpToBookmark(path, mode, pattern, lnum)
call fuf#openFile(a:path, a:mode, g:fuf_reuseWindow)
call cursor(s:getMatchingLineNumber(getline(1, '$'), a:pattern, a:lnum), 0)
normal! zvzz
endfunction
"
function s:getMatchingLineNumber(lines, pattern, lnumBegin)
let l = min([a:lnumBegin, len(a:lines)])
for [l0, l1] in map(range(0, g:fuf_bookmarkfile_searchRange),
\ '[l + v:val, l - v:val]')
if l0 <= len(a:lines) && a:lines[l0 - 1] =~# a:pattern
return l0
elseif l1 >= 0 && a:lines[l1 - 1] =~# a:pattern
return l1
endif
endfor
return l
endfunction
"
function s:getLinePattern(lnum)
return '\C\V\^' . escape(getline(a:lnum), '\') . '\$'
endfunction
"
function s:bookmarkHere(word)
if !empty(&buftype) || expand('%') !~ '\S'
call fuf#echoWarning('Can''t bookmark this buffer.')
return
endif
let item = {
\ 'word' : (a:word =~# '\S' ? substitute(a:word, '\n', ' ', 'g')
\ : pathshorten(expand('%:p:~')) . '|' . line('.') . '| ' . getline('.')),
\ 'path' : expand('%:p'),
\ 'lnum' : line('.'),
\ 'pattern' : s:getLinePattern(line('.')),
\ 'time' : localtime(),
\ }
let item.word = l9#inputHl('Question', '[fuf] Bookmark as:', item.word)
if item.word !~ '\S'
call fuf#echoWarning('Canceled')
return
endif
let items = fuf#loadDataFile(s:MODE_NAME, 'items')
call insert(items, item)
call fuf#saveDataFile(s:MODE_NAME, 'items', items)
endfunction
"
function s:findItem(items, word)
for item in a:items
if item.word ==# a:word
return item
endif
endfor
return {}
endfunction
" }}}1
"=============================================================================
" s:handler {{{1
let s:handler = {}
"
function s:handler.getModeName()
return s:MODE_NAME
endfunction
"
function s:handler.getPrompt()
return fuf#formatPrompt(g:fuf_bookmarkfile_prompt, self.partialMatching, '')
endfunction
"
function s:handler.getPreviewHeight()
return g:fuf_previewHeight
endfunction
"
function s:handler.isOpenable(enteredPattern)
return 1
endfunction
"
function s:handler.makePatternSet(patternBase)
return fuf#makePatternSet(a:patternBase, 's:interpretPrimaryPatternForNonPath',
\ self.partialMatching)
endfunction
"
function s:handler.makePreviewLines(word, count)
let item = s:findItem(fuf#loadDataFile(s:MODE_NAME, 'items'), a:word)
let lines = fuf#getFileLines(item.path)
if empty(lines)
return []
endif
let index = s:getMatchingLineNumber(lines, item.pattern, item.lnum) - 1
return fuf#makePreviewLinesAround(
\ lines, [index], a:count, self.getPreviewHeight())
endfunction
"
function s:handler.getCompleteItems(patternPrimary)
return self.items
endfunction
"
function s:handler.onOpen(word, mode)
if a:mode ==# s:OPEN_TYPE_DELETE
let items = fuf#loadDataFile(s:MODE_NAME, 'items')
call filter(items, 'v:val.word !=# a:word')
call fuf#saveDataFile(s:MODE_NAME, 'items', items)
let self.reservedMode = self.getModeName()
return
else
let item = s:findItem(fuf#loadDataFile(s:MODE_NAME, 'items'), a:word)
if !empty(item)
call s:jumpToBookmark(item.path, a:mode, item.pattern, item.lnum)
endif
endif
endfunction
"
function s:handler.onModeEnterPre()
endfunction
"
function s:handler.onModeEnterPost()
call fuf#defineKeyMappingInHandler(g:fuf_bookmarkfile_keyDelete,
\ 'onCr(' . s:OPEN_TYPE_DELETE . ')')
let self.items = fuf#loadDataFile(s:MODE_NAME, 'items')
call map(self.items, 'fuf#makeNonPathItem(v:val.word, strftime(g:fuf_timeFormat, v:val.time))')
call fuf#mapToSetSerialIndex(self.items, 1)
call map(self.items, 'fuf#setAbbrWithFormattedWord(v:val, 1)')
endfunction
"
function s:handler.onModeLeavePost(opened)
endfunction
" }}}1
"=============================================================================
" vim: set fdm=marker: