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vim: generalize compose buffer function further

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This commit is contained in:
Bart Trojanowski 2009-11-27 13:32:57 -05:00
parent ef81270760
commit b76852dcc5
1 changed files with 48 additions and 25 deletions
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73
vim/plugin/notmuch.vim
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@ -856,13 +856,7 @@ endfunction
" --- implement compose screen {{{1
function! s:NM_cmd_compose(words, body_lines)
let lines = !g:notmuch_compose_header_help ? [] : [
\ 'Notmuch-Help: Type in your message here; to help you use these bindings:',
\ 'Notmuch-Help: ,a - attach a file',
\ 'Notmuch-Help: ,s - send the message (Notmuch-Help lines will be removed)',
\ 'Notmuch-Help: ,q - abort the message',
\ 'Notmuch-Help: <Tab> - skip through header lines',
\ ]
let lines = []
let start_on_line = 0
let hdrs = { }
@ -900,7 +894,7 @@ function! s:NM_cmd_compose(words, body_lines)
endif
endfor
call extend(lines, [ '', '' ])
call add(lines, '')
if !start_on_line
let start_on_line = len(lines) + 1
endif
@ -908,25 +902,10 @@ function! s:NM_cmd_compose(words, body_lines)
if len(a:body_lines)
call extend(lines, a:body_lines)
else
call add(lines, '')
call extend(lines, [ '', '' ])
endif
call extend(lines, g:notmuch_signature)
let prev_bufnr = bufnr('%')
setlocal bufhidden=hide
call <SID>NM_newFileBuffer(g:notmuch_compose_temp_file_dir, '%s.mail',
\ 'compose', lines)
setlocal bufhidden=hide
let b:nm_prev_bufnr = prev_bufnr
call <SID>NM_set_map('n', g:notmuch_compose_nmaps)
call <SID>NM_set_map('i', g:notmuch_compose_imaps)
call cursor(start_on_line, strlen(start_on_line) + 1)
if g:notmuch_compose_insert_mode_start
startinsert!
endif
echo 'Type your message, use <TAB> to jump to next header and then body.'
call <SID>NM_newComposeBuffer(lines, start_on_line)
endfunction
function! s:NM_compose_send()
@ -1117,6 +1096,50 @@ function! s:NM_newFileBuffer(fdir, fname, type, lines)
let b:nm_type = a:type
endfunction
function! s:NM_newComposeBuffer(lines, start_on_line)
let lines = a:lines
let start_on_line = a:start_on_line
let real_hdr_start = 1
if g:notmuch_compose_header_help
let help_lines = [
\ 'Notmuch-Help: Type in your message here; to help you use these bindings:',
\ 'Notmuch-Help: ,a - attach a file',
\ 'Notmuch-Help: ,s - send the message (Notmuch-Help lines will be removed)',
\ 'Notmuch-Help: ,q - abort the message',
\ 'Notmuch-Help: <Tab> - skip through header lines',
\ ]
call extend(lines, help_lines, 0)
let real_hdr_start = len(help_lines)
if start_on_line > 0
let start_on_line = start_on_line + len(help_lines)
endif
endif
call extend(lines, g:notmuch_signature)
let prev_bufnr = bufnr('%')
setlocal bufhidden=hide
call <SID>NM_newFileBuffer(g:notmuch_compose_temp_file_dir, '%s.mail',
\ 'compose', lines)
setlocal bufhidden=hide
let b:nm_prev_bufnr = prev_bufnr
call <SID>NM_set_map('n', g:notmuch_compose_nmaps)
call <SID>NM_set_map('i', g:notmuch_compose_imaps)
if start_on_line > 0 && start_on_line <= len(lines)
call cursor(start_on_line, strlen(getline(start_on_line)) + 1)
else
call cursor(real_hdr_start, strlen(getline(real_hdr_start) + 1)
call <SID>NM_compose_next_entry_area()
endif
if g:notmuch_compose_insert_mode_start
startinsert!
endif
echo 'Type your message, use <TAB> to jump to next header and then body.'
endfunction
function! s:NM_assert_buffer_type(type)
if !exists('b:nm_type') || b:nm_type != a:type
throw printf('Eeek! expected type %s, but got %s.', a:type,