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todo.txt-vim/autoload/todo/txt.vim
Jonathan Reeve 0a917143c5 sort by due date
2015-10-25 14:49:23 -04:00

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" File: todo.txt.vim
" Description: Todo.txt filetype detection
" Author: Leandro Freitas <freitass@gmail.com>
" License: Vim license
" Website: http://github.com/freitass/todo.txt-vim
" Version: 0.4
" Export Context Dictionary for unit testing {{{1
function! s:get_SID()
return matchstr(expand('<sfile>'), '<SNR>\d\+_')
endfunction
let s:SID = s:get_SID()
delfunction s:get_SID
function! todo#txt#__context__()
return { 'sid': s:SID, 'scope': s: }
endfunction
" Functions {{{1
function! s:remove_priority()
:s/^(\w)\s\+//ge
endfunction
function! s:get_current_date()
return strftime('%Y-%m-%d')
endfunction
function! todo#txt#prepend_date()
execute 'normal! I' . s:get_current_date() . ' '
endfunction
function! todo#txt#replace_date()
let current_line = getline('.')
if (current_line =~ '^\(([a-zA-Z]) \)\?\d\{2,4\}-\d\{2\}-\d\{2\} ') &&
\ exists('g:todo_existing_date') && g:todo_existing_date == 'n'
return
endif
execute 's/^\(([a-zA-Z]) \)\?\(\d\{2,4\}-\d\{2\}-\d\{2\} \)\?/\1' . s:get_current_date() . ' /'
endfunction
function! todo#txt#mark_as_done()
call s:remove_priority()
call todo#txt#prepend_date()
normal! Ix
endfunction
function! todo#txt#mark_all_as_done()
:g!/^x /:call todo#txt#mark_as_done()
endfunction
function! s:append_to_file(file, lines)
let l:lines = []
" Place existing tasks in done.txt at the beggining of the list.
if filereadable(a:file)
call extend(l:lines, readfile(a:file))
endif
" Append new completed tasks to the list.
call extend(l:lines, a:lines)
" Write to file.
call writefile(l:lines, a:file)
endfunction
function! todo#txt#remove_completed()
" Check if we can write to done.txt before proceeding.
let l:target_dir = expand('%:p:h')
let l:todo_file = expand('%:p')
let l:done_file = substitute(substitute(l:todo_file, 'todo.txt$', 'done.txt', ''), 'Todo.txt$', 'Done.txt', '')
if !filewritable(l:done_file) && !filewritable(l:target_dir)
echoerr "Can't write to file 'done.txt'"
return
endif
let l:completed = []
:g/^x /call add(l:completed, getline(line(".")))|d
call s:append_to_file(l:done_file, l:completed)
endfunction
function! todo#txt#sort_by_context() range
execute a:firstline . "," . a:lastline . "sort /\\(^\\| \\)\\zs@[^[:blank:]]\\+/ r"
endfunction
function! todo#txt#sort_by_project() range
execute a:firstline . "," . a:lastline . "sort /\\(^\\| \\)\\zs+[^[:blank:]]\\+/ r"
endfunction
function! todo#txt#sort_by_date() range
let l:date_regex = "\\d\\{2,4\\}-\\d\\{2\\}-\\d\\{2\\}"
execute a:firstline . "," . a:lastline . "sort /" . l:date_regex . "/ r"
execute a:firstline . "," . a:lastline . "g!/" . l:date_regex . "/m" . a:lastline
endfunction
function! todo#txt#sort_by_due_date() range
let l:date_regex = "due:\\d\\{2,4\\}-\\d\\{2\\}-\\d\\{2\\}"
execute a:firstline . "," . a:lastline . "sort /" . l:date_regex . "/ r"
execute a:firstline . "," . a:lastline . "g!/" . l:date_regex . "/m" . a:lastline
endfunction
" Increment and Decrement The Priority
:set nf=octal,hex,alpha
function! todo#txt#prioritize_increase()
normal! 0f)h
endfunction
function! todo#txt#prioritize_decrease()
normal! 0f)h
endfunction
function! todo#txt#prioritize_add(priority)
" Need to figure out how to only do this if the first visible letter in a line is not (
:call todo#txt#prioritize_add_action(a:priority)
endfunction
function! todo#txt#prioritize_add_action(priority)
execute 's/^\(([a-zA-Z]) \)\?/(' . a:priority . ') /'
endfunction
" Modeline {{{1
" vim: ts=8 sw=4 sts=4 et foldenable foldmethod=marker foldcolumn=1