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Issue #16: Add MiniBufExplorer support #132

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Issue #16: Add MiniBufExplorer support #132

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61 changes: 61 additions & 0 deletions autoload/xolox/session.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,30 @@ function! xolox#session#save_session(commands, filename) " {{{2
"
" [:mksession]: http://vimdoc.sourceforge.net/htmldoc/starting.html#:mksession
" [:source]: http://vimdoc.sourceforge.net/htmldoc/repeat.html#:source

" START: MiniBufExplorer support
let s:MBETabs=[]
if ( exists(':MBECloseAll') && exists(':MBEClose') && exists(':MBEOpen') ) " MBE is present
call xolox#misc#msg#debug("session.vim %s: MiniBufExplorer is present", g:xolox#session#version)
if xolox#session#include_tabs() " Saving all Tabs
let l:currTab=tabpagenr() " Workaround for MiniBufExplorer affecting current tab by MBECloseAll

tabdo call add(s:MBETabs,bufwinnr('-MiniBufExplorer-'))
call xolox#misc#msg#debug("session.vim %s: MiniBufExplorer tabs: %s", g:xolox#session#version, join(s:MBETabs,", ") )

MBECloseAll

exec "tabnext " . l:currTab
else " Saving one tab
call add(s:MBETabs,bufwinnr('-MiniBufExplorer-'))
MBEClose
endif
else
call xolox#misc#msg#debug("session.vim %s: MiniBufExplorer is NOT present", g:xolox#session#version)
endif
" END: MiniBufExplorer support


let is_all_tabs = xolox#session#include_tabs()
call add(a:commands, '" ' . a:filename . ':')
call add(a:commands, '" Vim session script' . (is_all_tabs ? '' : ' for a single tab page') . '.')
Expand Down Expand Up @@ -64,6 +88,19 @@ function! xolox#session#save_session(commands, filename) " {{{2
endif
call add(a:commands, 'unlet SessionLoad')
call add(a:commands, '" vim: ft=vim ro nowrap smc=128')

" START: MiniBufExplorer support
" Recovering MBE windows after MBECloseAll
if len(s:MBETabs)>0 " MBE configuration is present
if xolox#session#include_tabs() " Saving all Tabs
let l:currTab=tabpagenr()
tabdo if ( s:MBETabs[ tabpagenr()-1 ] == -1 ) | exec "MBEClose" | else | exec "MBEOpen" | endif
exec "tabnext " . l:currTab
else
if ( s:MBETabs[0] == -1 ) | exec "MBEClose" | else | exec "MBEOpen" | endif
endif
endif
" END: MiniBufExplorer support
endfunction

function! xolox#session#save_globals(commands) " {{{2
Expand Down Expand Up @@ -274,6 +311,30 @@ function! xolox#session#save_special_windows(session) " {{{2
try
if xolox#session#include_tabs()
tabdo call s:check_special_tabpage(a:session)

" START: MiniBufExplorer support
if len(s:MBETabs)>0 " MBE configuration is present
call add(a:session, '" Tabs with MiniBufExplorer')
call add(a:session, 'let s:MBETabs = [' . join(s:MBETabs," ,") . ']')
call add(a:session, 'if len(s:MBETabs)>0 " MBE configuration is present')
call add(a:session, ' if ( exists(":MBECloseAll") && exists(":MBEClose") && exists(":MBEOpen") ) " MBE is present')

if xolox#session#include_tabs() " Saving all Tabs
call add(a:session, ' let s:currTab=tabpagenr()')
call add(a:session, ' tabdo if ( s:MBETabs[ tabpagenr()-1 ] == -1 ) | exec "MBEClose" | else | exec "MBEOpen" | endif')
call add(a:session, ' exec "tabnext " . s:currTab')
else
call add(a:session, ' if ( s:MBETabs[0] == -1 ) | exec "MBEClose" | else | exec "MBEOpen" | endif')
endif

call add(a:session, ' else')
call add(a:session, ' echom "Warning: MiniBufExplorer configuration is present in the session, but MiniBufExplorer plugin is not installed."')
call add(a:session, ' endif')
call add(a:session, 'endif')
call add(a:session, '')
endif
" END: MiniBufExplorer support

else
call s:check_special_tabpage(a:session)
endif
Expand Down