From 0ce14bf5b5862fbdebbdfb3526b58e52511dd2a3 Mon Sep 17 00:00:00 2001 From: Johannes Stolp Date: Thu, 26 May 2016 18:54:32 +0200 Subject: Added Buffer Explorer Addons --- .../bufexplorer/plugin/bufexplorer.vim | 1257 ++++++++++++++++++++ 1 file changed, 1257 insertions(+) create mode 100755 .vim/available_plugins/bufexplorer/plugin/bufexplorer.vim (limited to '.vim/available_plugins/bufexplorer/plugin') diff --git a/.vim/available_plugins/bufexplorer/plugin/bufexplorer.vim b/.vim/available_plugins/bufexplorer/plugin/bufexplorer.vim new file mode 100755 index 0000000..08f2dcf --- /dev/null +++ b/.vim/available_plugins/bufexplorer/plugin/bufexplorer.vim @@ -0,0 +1,1257 @@ +"============================================================================= +" Copyright: Copyright (c) 2001-2016, Jeff Lanzarotta +" All rights reserved. +" +" Redistribution and use in source and binary forms, with or +" without modification, are permitted provided that the +" following conditions are met: +" +" * Redistributions of source code must retain the above +" copyright notice, this list of conditions and the following +" disclaimer. +" +" * Redistributions in binary form must reproduce the above +" copyright notice, this list of conditions and the following +" disclaimer in the documentation and/or other materials +" provided with the distribution. +" +" * Neither the name of the {organization} nor the names of its +" contributors may be used to endorse or promote products +" derived from this software without specific prior written +" permission. +" +" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +" CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +" DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +" CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, +" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +" Name Of File: bufexplorer.vim +" Description: Buffer Explorer Vim Plugin +" Maintainer: Jeff Lanzarotta (delux256-vim at yahoo dot com) +" Last Changed: Friday, 1 April 2016 +" Version: See g:bufexplorer_version for version number. +" Usage: This file should reside in the plugin directory and be +" automatically sourced. +" +" You may use the default keymappings of +" +" be - Opens BufExplorer +" bt - Toggles BufExplorer open or closed +" bs - Opens horizontally split window BufExplorer +" bv - Opens vertically split window BufExplorer +" +" Or you can override the defaults and define your own mapping +" in your vimrc file, for example: +" +" nnoremap :BufExplorer +" nnoremap :ToggleBufExplorer +" nnoremap :BufExplorerHorizontalSplit +" nnoremap :BufExplorerVerticalSplit +" +" Or you can use +" +" ":BufExplorer" - Opens BufExplorer +" ":ToggleBufExplorer" - Opens/Closes BufExplorer +" ":BufExplorerHorizontalSplit" - Opens horizontally window BufExplorer +" ":BufExplorerVerticalSplit" - Opens vertically split window BufExplorer +" +" For more help see supplied documentation. +" History: See supplied documentation. +"============================================================================= + +" Exit quickly if already running or when 'compatible' is set. {{{1 +if exists("g:bufexplorer_version") || &cp + finish +endif +"1}}} + +" Version number +let g:bufexplorer_version = "7.4.9" + +" Pluging Code {{{1 +" Check for Vim version {{{2 +if v:version < 700 + echohl WarningMsg + echo "Sorry, bufexplorer ".g:bufexplorer_version." required Vim 7.0 or greater." + echohl None + finish +endif +" Check to see if the version of Vim has the correct patch applied, if not, do +" not used . +if v:version > 703 || v:version == 703 && has('patch1261') && has('patch1264') + " We are good to go. +else + echohl WarningMsg + echo "Sorry, bufexplorer ".g:bufexplorer_version." required Vim 7.3 or greater with patch1261 and patch1264." + echohl None + finish +endif + +" Create commands {{{2 +command! BufExplorer :call BufExplorer() +command! ToggleBufExplorer :call ToggleBufExplorer() +command! BufExplorerHorizontalSplit :call BufExplorerHorizontalSplit() +command! BufExplorerVerticalSplit :call BufExplorerVerticalSplit() + +" Set {{{2 +function! s:Set(var, default) + if !exists(a:var) + if type(a:default) + execute "let" a:var "=" string(a:default) + else + execute "let" a:var "=" a:default + endif + + return 1 + endif + + return 0 +endfunction + +" Script variables {{{2 +let s:MRU_Exclude_List = ["[BufExplorer]","__MRU_Files__"] +let s:MRUList = [] +let s:name = '[BufExplorer]' +let s:originBuffer = 0 +let s:running = 0 +let s:sort_by = ["number", "name", "fullpath", "mru", "extension"] +let s:splitMode = "" +let s:tabSpace = [] +let s:types = {"fullname": ':p', "path": ':p:h', "relativename": ':~:.', "relativepath": ':~:.:h', "shortname": ':t'} + +" Setup the autocommands that handle the MRUList and other stuff. {{{2 +autocmd VimEnter * call s:Setup() + +" Setup {{{2 +function! s:Setup() + call s:Reset() + + " Now that the MRUList is created, add the other autocmds. + augroup BufExplorer + autocmd! + autocmd BufEnter,BufNew * call s:ActivateBuffer() + autocmd BufWipeOut * call s:DeactivateBuffer(1) + autocmd BufDelete * call s:DeactivateBuffer(0) + autocmd BufWinEnter \[BufExplorer\] call s:Initialize() + autocmd BufWinLeave \[BufExplorer\] call s:Cleanup() + autocmd TabEnter * call s:TabEnter() + augroup END +endfunction + +" Reset {{{2 +function! s:Reset() + " Build initial MRUList. This makes sure all the files specified on the + " command line are picked up correctly. + let s:MRUList = range(1, bufnr('$')) + + " Initialize one tab space array, ignore zero-based tabpagenr since all + " tabpagenr's start at 1. -1 signifies this is the first time we are + " referencing this tabpagenr. + " + " If Vim has been loaded with mksession, then it is possible for more tabs + " to exist. So use tabpagenr() to determine how large to make the array. If + " there are 4 tabs, there should be 5 elements in this array. + " + " Each element will hold a CSV list of buffers viewed in that tab. So on + " the 3rd tab, if there user has viewed 4 different buffers in that tab, the + " value would be: + " echo s:tabSpace[3] + " [4, 9, 1, 10] + " echo s:tabSpace + " [[-1], [-1], [-1], [4, 9, 1, 10], [-1]] + let s:tabSpace = [] + let i = 0 + + while(tabpagenr('$') > 0 && i <= tabpagenr('$')) + call add(s:tabSpace, [-1]) + let i = i + 1 + endwhile +endfunction + +" ActivateBuffer {{{2 +function! s:ActivateBuffer() + " Verify the current tabpage exists in the + " current s:tabSpace array. This can be missing + " entries when restoring sessions. + let i = 0 + while( tabpagenr('$') > 0 && i <= tabpagenr() ) + " Number: 0 + " String: 1 + " Funcref: 2 + " List: 3 + " Dictionary: 4 + " Float: 5 + if type(get(s:tabSpace, i)) == 0 + call add(s:tabSpace, [-1]) + endif + + let i = i + 1 + endwhile + + let _bufnr = bufnr("%") + let list = get(s:tabSpace, tabpagenr(), [-1]) + + if !empty(list) && list[0] == '-1' + " The first time we add a tab, Vim uses the current buffer + " as it's starting page. Even though we are about to + " edit a new page (BufEnter is triggered after), so + " remove the -1 entry indicating we have covered this case. + let list = [] + call add(list, _bufnr) + let s:tabSpace[tabpagenr()] = list + elseif empty(list) || index(list, _bufnr) == -1 + " Add new buffer to this tab's buffer list. + call add(list, _bufnr) + let s:tabSpace[tabpagenr()] = list + + if g:bufExplorerOnlyOneTab == 1 + " If a buffer can only be available in 1 tab page ensure this + " buffer is not present in any other tabs + let tabidx = 1 + while tabidx < len(s:tabSpace) + if tabidx != tabpagenr() + let bufidx = index(s:tabSpace[tabidx], _bufnr) + if bufidx != -1 + call remove(s:tabSpace[tabidx], bufidx) + endif + endif + let tabidx = tabidx + 1 + endwhile + endif + endif + + call s:MRUPush(_bufnr) +endfunction + +" DeactivateBuffer {{{2 +function! s:DeactivateBuffer(remove) + let _bufnr = str2nr(expand("")) + call s:MRUPop(_bufnr) +endfunction + +" TabEnter {{{2 +function! s:TabEnter() + " Make s:tabSpace 1-based + if empty(s:tabSpace) || len(s:tabSpace) < (tabpagenr() + 1) + call add(s:tabSpace, [-1]) + endif +endfunction + +" MRUPop {{{2 +function! s:MRUPop(bufnr) + call filter(s:MRUList, 'v:val != '.a:bufnr) +endfunction + +" MRUPush {{{2 +function! s:MRUPush(buf) + " Skip temporary buffer with buftype set. Don't add the BufExplorer window + " to the list. + if s:ShouldIgnore(a:buf) == 1 + return + endif + + " Remove the buffer number from the list if it already exists. + call s:MRUPop(a:buf) + + " Add the buffer number to the head of the list. + call insert(s:MRUList, a:buf) +endfunction + +" ShouldIgnore {{{2 +function! s:ShouldIgnore(buf) + " Ignore temporary buffers with buftype set. + if empty(getbufvar(a:buf, "&buftype") == 0) + return 1 + endif + + " Ignore buffers with no name. + if empty(bufname(a:buf)) == 1 + return 1 + endif + + " Ignore the BufExplorer buffer. + if fnamemodify(bufname(a:buf), ":t") == s:name + return 1 + endif + + " Ignore any buffers in the exclude list. + if index(s:MRU_Exclude_List, bufname(a:buf)) >= 0 + return 1 + endif + + " Else return 0 to indicate that the buffer was not ignored. + return 0 +endfunction + +" Initialize {{{2 +function! s:Initialize() + let s:_insertmode = &insertmode + set noinsertmode + + let s:_showcmd = &showcmd + set noshowcmd + + let s:_cpo = &cpo + set cpo&vim + + let s:_report = &report + let &report = 10000 + + setlocal nonumber + setlocal foldcolumn=0 + setlocal nofoldenable + setlocal cursorline + setlocal nospell + + setlocal nobuflisted + + let s:running = 1 +endfunction + +" Cleanup {{{2 +function! s:Cleanup() + if exists("s:_insertmode") + let &insertmode = s:_insertmode + endif + + if exists("s:_showcmd") + let &showcmd = s:_showcmd + endif + + if exists("s:_cpo") + let &cpo = s:_cpo + endif + + if exists("s:_report") + let &report = s:_report + endif + + let s:running = 0 + let s:splitMode = "" + + delmarks! +endfunction + +" BufExplorerHorizontalSplit {{{2 +function! BufExplorerHorizontalSplit() + let s:splitMode = "sp" + execute "BufExplorer" +endfunction + +" BufExplorerVerticalSplit {{{2 +function! BufExplorerVerticalSplit() + let s:splitMode = "vsp" + execute "BufExplorer" +endfunction + +" ToggleBufExplorer {{{2 +function! ToggleBufExplorer() + if exists("s:running") && s:running == 1 && bufname(winbufnr(0)) == s:name + call s:Close() + else + call BufExplorer() + endif +endfunction + +" BufExplorer {{{2 +function! BufExplorer() + let name = s:name + + if !has("win32") + " On non-Windows boxes, escape the name so that is shows up correctly. + let name = escape(name, "[]") + endif + + " Make sure there is only one explorer open at a time. + if s:running == 1 + " Go to the open buffer. + if has("gui") + execute "drop" name + endif + + return + endif + + " Add zero to ensure the variable is treated as a number. + let s:originBuffer = bufnr("%") + 0 + + silent let s:raw_buffer_listing = s:GetBufferInfo(0) + + " We may have to split the current window. + if s:splitMode != "" + " Save off the original settings. + let [_splitbelow, _splitright] = [&splitbelow, &splitright] + + " Set the setting to ours. + let [&splitbelow, &splitright] = [g:bufExplorerSplitBelow, g:bufExplorerSplitRight] + let _size = (s:splitMode == "sp") ? g:bufExplorerSplitHorzSize : g:bufExplorerSplitVertSize + + " Split the window either horizontally or vertically. + if _size <= 0 + execute 'keepalt ' . s:splitMode + else + execute 'keepalt ' . _size . s:splitMode + endif + + " Restore the original settings. + let [&splitbelow, &splitright] = [_splitbelow, _splitright] + endif + + if !exists("b:displayMode") || b:displayMode != "winmanager" + " Do not use keepalt when opening bufexplorer to allow the buffer that + " we are leaving to become the new alternate buffer + execute "silent keepjumps hide edit".name + endif + + call s:DisplayBufferList() + + " Position the cursor in the newly displayed list on the line representing + " the active buffer. The active buffer is the line with the '%' character + " in it. + execute search("%") +endfunction + +" DisplayBufferList {{{2 +function! s:DisplayBufferList() + " Do not set bufhidden since it wipes out the data if we switch away from + " the buffer using CTRL-^. + setlocal buftype=nofile + setlocal modifiable + setlocal noswapfile + setlocal nowrap + + call s:SetupSyntax() + call s:MapKeys() + + " Wipe out any existing lines in case BufExplorer buffer exists and the + " user had changed any global settings that might reduce the number of + " lines needed in the buffer. + silent keepjumps 1,$d _ + + call setline(1, s:CreateHelp()) + call s:BuildBufferList() + call cursor(s:firstBufferLine, 1) + + if !g:bufExplorerResize + normal! zz + endif + + setlocal nomodifiable +endfunction + +" MapKeys {{{2 +function! s:MapKeys() + if exists("b:displayMode") && b:displayMode == "winmanager" + nnoremap :call SelectBuffer() + endif + + nnoremap