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Patch 1 #16

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Patch 1 #16

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1216b02
Clicking on the sidebar windows does not cause main window to lose fo…
Oct 19, 2011
5fd3609
Improvement to sidebar disabling.
Oct 20, 2011
32ab875
vnew rather than vsplit new
Oct 20, 2011
89f91a4
Don't override user's linebreak and wrap settings
Oct 20, 2011
c8e0d8a
Option to use existing background color
Nov 2, 2011
13dc63b
Bugfix to background color override code
Nov 6, 2011
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130 changes: 90 additions & 40 deletions plugin/vimroom.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -35,9 +35,9 @@ if !exists( "g:vimroom_sidebar_height" )
let g:vimroom_sidebar_height = 3
endif

" The GUI background color. Defaults to "black"
if !exists( "g:vimroom_guibackground" )
let g:vimroom_guibackground = "black"
" Override background color
if exists( "g:vimroom_guibackground_override" )
let g:vimroom_guibackground = g:vimroom_guibackground_override
endif

" The cterm background color. Defaults to "bg"
Expand Down Expand Up @@ -72,49 +72,80 @@ endif
" Plugin Code
"

" Given the desired column width, and minimum sidebar width, determine
" the minimum window width necessary for splitting to make sense
let s:minwidth = g:vimroom_width + ( g:vimroom_min_sidebar_width * 2 )
" Given the desired column width, and minimum sidebar width, determine
" the minimum window width necessary for splitting to make sense
let s:minwidth = g:vimroom_width + ( g:vimroom_min_sidebar_width * 2 )

" Save the current color scheme for reset later
let s:scheme = ""
if exists( "g:colors_name" )
let s:scheme = g:colors_name
endif
if exists( "&t_mr" )
if exists( "&t_mr" )
let s:save_t_mr = &t_mr
end
end

" Save the current scrolloff value for reset later
let s:save_scrolloff = ""
if exists( "&scrolloff" )
function! Savestatus()
" Save the current color scheme for reset later
let s:scheme = ""
if exists( "g:colors_name" )
let s:scheme = g:colors_name
endif
" Save the current scrolloff value for reset later
let s:save_scrolloff = ""
if exists( "&scrolloff" )
let s:save_scrolloff = &scrolloff
end
end

" Save the current `laststatus` value for reset later
let s:save_laststatus = ""
if exists( "&laststatus" )
" Save the current `laststatus` value for reset later
let s:save_laststatus = ""
if exists( "&laststatus" )
let s:save_laststatus = &laststatus
endif
endif

" Save the current `textwidth` value for reset later
let s:save_textwidth = ""
if exists( "&textwidth" )
" Save the current `textwidth` value for reset later
let s:save_textwidth = ""
if exists( "&textwidth" )
let s:save_textwidth = &textwidth
endif
endif

" Save the current `number` and `relativenumber` values for reset later
let s:save_number = 0
let s:save_relativenumber = 0
if exists( "&number" )
" Save the current `wrap` value for reset later
let s:save_wrap = 0
if exists( "&wrap" )
let s:save_wrap = &wrap
endif

" Save the current `linebreak` value for reset later
let s:save_linebreak = 0
if exists( "&linebreak" )
let s:save_linebreak = &linebreak
endif

" Save the current `number` and `relativenumber` values for reset later
let s:save_number = 0
let s:save_relativenumber = 0
if exists( "&number" )
let s:save_number = &number
endif
if exists ( "&relativenumber" )
endif
if exists ( "&relativenumber" )
let s:save_relativenumber = &relativenumber
endif
endif
endfu

" Get the current background color
function! Getbgcolor()
redir => s:currentcolors
silent highlight Normal
redir END
if match(s:currentcolors, "guibg=\\zs\\S\\+")
return matchstr(s:currentcolors, "guibg=\\zs\\S\\+")
elseif match(s:currentcolors, "ctermbg=\\zs\\S\\+")
return matchstr(s:currentcolors, "ctermbg=\\zs\\S\\+")
else
return 'black'
endfu

" Get the ID of the buffer we're working in
let s:mainbufnr = bufnr("%")

" We're currently in nonvimroomized state
let s:active = 0
silent call Savestatus()

function! s:is_the_screen_wide_enough()
return winwidth( winnr() ) >= s:minwidth
Expand All @@ -127,6 +158,9 @@ endfunction
function! <SID>VimroomToggle()
if s:active == 1
let s:active = 0
" unset sidebar-click disabling
autocmd! WinEnter *

" Close all other split windows
if g:vimroom_sidebar_height
wincmd j
Expand All @@ -147,7 +181,7 @@ function! <SID>VimroomToggle()
hi clear
endif
if s:save_t_mr != ""
exec( "set t_mr=" .s:save_t_mr )
exec( "set t_mr=" . s:save_t_mr )
endif
" Reset `scrolloff` and `laststatus`
if s:save_scrolloff != ""
Expand All @@ -159,16 +193,20 @@ function! <SID>VimroomToggle()
if s:save_textwidth != ""
exec( "set textwidth=" . s:save_textwidth )
endif
if s:save_linebreak != 0
set linebreak
endif
if s:save_wrap != 0
set wrap
endif
if s:save_number != 0
set number
endif
if s:save_relativenumber != 0
set relativenumber
endif
" Remove wrapping and linebreaks
set nowrap
set nolinebreak
else
call Savestatus()
if s:is_the_screen_wide_enough()
let s:active = 1
let s:sidebar = s:sidebar_size()
Expand All @@ -178,14 +216,14 @@ function! <SID>VimroomToggle()
endif
if g:vimroom_min_sidebar_width
" Create the left sidebar
exec( "silent leftabove " . s:sidebar . "vsplit new" )
exec( "silent leftabove " . s:sidebar . "vnew" )
setlocal noma
setlocal nocursorline
setlocal nonumber
setlocal norelativenumber
wincmd l
" Create the right sidebar
exec( "silent rightbelow " . s:sidebar . "vsplit new" )
exec( "silent rightbelow " . s:sidebar . "vnew" )
setlocal noma
setlocal nocursorline
setlocal nonumber
Expand All @@ -194,14 +232,14 @@ function! <SID>VimroomToggle()
endif
if g:vimroom_sidebar_height
" Create the top sidebar
exec( "silent leftabove " . g:vimroom_sidebar_height . "split new" )
exec( "silent leftabove " . g:vimroom_sidebar_height . "new" )
setlocal noma
setlocal nocursorline
setlocal nonumber
setlocal norelativenumber
wincmd j
" Create the bottom sidebar
exec( "silent rightbelow " . g:vimroom_sidebar_height . "split new" )
exec( "silent rightbelow " . g:vimroom_sidebar_height . "new" )
setlocal noma
setlocal nocursorline
setlocal nonumber
Expand All @@ -221,6 +259,10 @@ function! <SID>VimroomToggle()
if s:save_scrolloff != ""
exec( "set scrolloff=".g:vimroom_scrolloff )
endif

" clicking on any of the sidebar windows returns cursor to main window
let s:mainbufwin = bufwinnr(s:mainbufnr)
autocmd! WinEnter * exe s:mainbufwin . "wincmd w"

" Setup navigation over "display lines", not "logical lines" if
" mappings for the navigation keys don't already exist.
Expand All @@ -237,6 +279,13 @@ function! <SID>VimroomToggle()
endtry
endif

" The GUI background color
if !exists( "g:vimroom_guibackground_override" )
let g:vimroom_guibackground = Getbgcolor()
else
let g:vimroom_guibackground = g:vimroom_guibackground_override
endif

" Hide distracting visual elements
if has('gui_running')
let l:highlightbgcolor = "guibg=" . g:vimroom_guibackground
Expand Down Expand Up @@ -266,3 +315,4 @@ command -nargs=0 VimroomToggle call <SID>VimroomToggle()
if !hasmapto( '<Plug>VimroomToggle' )
nmap <silent> <Leader>V <Plug>VimroomToggle
endif