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Diffstat (limited to 'autoload/fuf/bookmarkfile.vim')
| -rw-r--r-- | autoload/fuf/bookmarkfile.vim | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/autoload/fuf/bookmarkfile.vim b/autoload/fuf/bookmarkfile.vim new file mode 100644 index 0000000..12ac80f --- /dev/null +++ b/autoload/fuf/bookmarkfile.vim @@ -0,0 +1,199 @@ +"============================================================================= +" 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: |