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.vim/plugin/calendar.vim

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"=============================================================================
" What Is This: Calendar
" File: calendar.vim
" Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
" Last Change: 27-Jan-2011.
" Version: 2.5
" Thanks:
" SethMilliken : gave a hint for 2.4
" bw1 : bug fix
" Ingo Karkat : bug fix
" Thinca : bug report, bug fix
" Yu Pei : bug report
" Per Winkvist : bug fix
" Serge (gentoosiast) Koksharov : bug fix
" Vitor Antunes : bug fix
" Olivier Mengue : bug fix
" Noel Henson : today action
" Per Winkvist : bug report
" Peter Findeisen : bug fix
" Chip Campbell : gave a hint for 1.3z
" PAN Shizhu : gave a hint for 1.3y
" Eric Wald : bug fix
" Sascha Wuestemann : advise
" Linas Vasiliauskas : bug report
" Per Winkvist : bug report
" Ronald Hoelwarth : gave a hint for 1.3s
" Vikas Agnihotri : bug report
" Steve Hall : gave a hint for 1.3q
" James Devenish : bug fix
" Carl Mueller : gave a hint for 1.3o
" Klaus Fabritius : bug fix
" Stucki : gave a hint for 1.3m
" Rosta : bug report
" Richard Bair : bug report
" Yin Hao Liew : bug report
" Bill McCarthy : bug fix and gave a hint
" Srinath Avadhanula : bug fix
" Ronald Hoellwarth : few advices
" Juan Orlandini : added higlighting of days with data
" Ray : bug fix
" Ralf.Schandl : gave a hint for 1.3
" Bhaskar Karambelkar : bug fix
" Suresh Govindachar : gave a hint for 1.2, bug fix
" Michael Geddes : bug fix
" Leif Wickland : bug fix
" Usage:
" :Calendar
" show calendar at this year and this month
" :Calendar 8
" show calendar at this year and given month
" :Calendar 2001 8
" show calendar at given year and given month
" :CalendarH ...
" show horizontal calendar ...
"
" <Leader>cal
" show calendar in normal mode
" <Leader>caL
" show horizontal calendar ...
" ChangeLog:
" 2.5 : bug fix, 7.2 don't have relativenumber.
" 2.4 : added g:calendar_options.
" 2.3 : week number like ISO8601
" g:calendar_monday and g:calendar_weeknm work together
" 2.2 : http://gist.github.com/355513#file_customizable_keymap.diff
" http://gist.github.com/355513#file_winfixwidth.diff
" 2.1 : bug fix, set filetype 'calendar'.
" 2.0 : bug fix, many bug fix and enhancements.
" 1.9 : bug fix, use nnoremap.
" 1.8 : bug fix, E382 when close diary.
" 1.7 : bug fix, week number was broken on 2008.
" 1.6 : added calendar_begin action.
" added calendar_end action.
" 1.5 : bug fix, fixed ruler formating with strpart.
" bug fix, using winfixheight.
" 1.4a : bug fix, week number was broken on 2005.
" added calendar_today action.
" bug fix, about wrapscan.
" bug fix, about today mark.
" bug fix, about today navigation.
" 1.4 : bug fix, and one improvement.
" bug 1:
" when marking the current date, there is not distinguished e.g. between
" 20041103 and 20040113, both dates are marked as today
" bug 2:
" the navigation mark "today" doesn't work
" improvement:
" the mapping t worked only when today was displayed, now it works always
" and redisplays the cuurent month and today
" 1.3z : few changes
" asign <Left>, <Right> for navigation.
" set ws for search navigation.
" add tag for GetLatestVimScripts(AutoInstall)
" 1.3y : bug fix, few changes
" changed color syntax name. (ex. CalNavi, see bottom of this)
" changed a map CalendarV for <Leader>cal
" changed a map CalendarH for <Leader>caL
" (competitive map for cvscommand.vim)
" the date on the right-hand side didn't work correctoly.
" make a map to rebuild Calendar window(r).
" 1.3x : bug fix
" viweek can't refer when not set calendar_weeknm.
" 1.3w : bug fix
" on leap year, week number decreases.
" 1.3v : bug fix
" add nowrapscan
" use s:bufautocommandsset for making title
" don't focus to navi when doubleclick bottom next>.
" 1.3u : bug fix
" when enter diary first time,
" it don't warn that you don't have diary directory.
" 1.3t : bug fix
" make sure the variables for help
" 1.3s : bug fix
" make a map CalendarV for <Leader>ca
" add option calendar_navi_label
" see Additional:
" add option calendar_focus_today
" see Additional:
" add map ? for help
" 1.3r : bug fix
" if clicked navigator, cursor go to strange position.
" 1.3q : bug fix
" coundn't set calendar_navi
" in its horizontal direction
" 1.3p : bug fix
" coundn't edit diary when the calendar is
" in its horizontal direction
" 1.3o : add option calendar_mark, and delete calendar_rmark
" see Additional:
" add option calendar_navi
" see Additional:
" 1.3n : bug fix
" s:CalendarSign() should use filereadable(expand(sfile)).
" 1.3m : tuning
" using topleft or botright for opening Calendar.
" use filereadable for s:CalendarSign().
" 1.3l : bug fix
" if set calendar_monday, it can see that Sep 1st is Sat
" as well as Aug 31st.
" 1.3k : bug fix
" it didn't escape the file name on calendar.
" 1.3j : support for fixed Gregorian
" added the part of Sep 1752.
" 1.3i : bug fix
" Calculation mistake for week number.
" 1.3h : add option for position of displaying '*' or '+'.
" see Additional:
" 1.3g : centering header
" add option for show name of era.
" see Additional:
" bug fix
" <Leader>ca didn't show current month.
" 1.3f : bug fix
" there was yet another bug of today's sign.
" 1.3e : added usage for <Leader>
" support handler for sign.
" see Additional:
" 1.3d : added higlighting of days that have calendar data associated
" with it.
" bug fix for calculates date.
" 1.3c : bug fix for MakeDir()
" if CalendarMakeDir(sfile) != 0
" v
" if s:CalendarMakeDir(sfile) != 0
" 1.3b : bug fix for calendar_monday.
" it didn't work g:calendar_monday correctly.
" add g:calendar_version.
" add argument on action handler.
" see Additional:
" 1.3a : bug fix for MakeDir().
" it was not able to make directory.
" 1.3 : support handler for action.
" see Additional:
" 1.2g : bug fix for today's sign.
" it could not display today's sign correctly.
" 1.2f : bug fix for current Date.
" vtoday variable calculates date as 'YYYYMMDD'
" while the loop calculates date as 'YYYYMMD' i.e just 1 digit
" for date if < 10 so if current date is < 10 , the if condiction
" to check for current date fails and current date is not
" highlighted.
" simple solution changed vtoday calculation line divide the
" current-date by 1 so as to get 1 digit date.
" 1.2e : change the way for setting title.
" auto configuration for g:calendar_wruler with g:calendar_monday
" 1.2d : add option for show week number.
" let g:calendar_weeknm = 1
" add separator if horizontal.
" change all option's name
" g:calendar_mnth -> g:calendar_mruler
" g:calendar_week -> g:calendar_wruler
" g:calendar_smnd -> g:calendar_monday
" 1.2c : add option for that the week starts with monday.
" let g:calendar_smnd = 1
" 1.2b : bug fix for modifiable.
" setlocal nomodifiable (was set)
" 1.2a : add default options.
" nonumber,foldcolumn=0,nowrap... as making gap
" 1.2 : support wide display.
" add a command CalendarH
" add map <s-left> <s-right>
" 1.1c : extra.
" add a titlestring for today.
" 1.1b : bug fix by Michael Geddes.
" it happend when do ':Calender' twice
" 1.1a : fix misspell.
" Calender -> Calendar
" 1.1 : bug fix.
" it"s about strftime("%m")
" 1.0a : bug fix by Leif Wickland.
" it"s about strftime("%w")
" 1.0 : first release.
" TODO:
" add the option for diary which is separate or single file.
" Additional:
" *if you want to keep focus when goto next or prev calendar,
" add the following to your .vimrc:
"
" let g:calendar_focus_today = 1
"
" *if you want to place the mark('*' or '+') after the day,
" add the following to your .vimrc:
"
" let g:calendar_mark = 'right'
"
" NOTE:you can set 'left', 'left-fit', 'right' for this option.
"
" *if you want to use navigator,
" add the following to your .vimrc:
"
" let g:calendar_navi = ''
"
" NOTE:you can set 'top', 'bottom', 'both' for this option.
"
" *if you want to replace navigator in your language,
" add the following to your .vimrc:
"
" let g:calendar_navi_label = 'Prev,Today,Next'
"
" NOTE:it must be separated with ','.
"
" *if you want to replace calendar header,
" add the following in your favorite language to your .vimrc:
"
" let g:calendar_erafmt = 'Heisei,-1988' " for Japanese
" (name of era and diff with A.D.)
"
" *if you want to replace calendar ruler,
" add the following in your favorite language to your .vimrc:
"
" let g:calendar_mruler = 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'
" let g:calendar_wruler = 'Su Mo Tu We Th Fr Sa'
"
" *if you want the week to start with monday, add below to your .vimrc:
"
" let g:calendar_monday = 1
" (You don't have to to change g:calendar_wruler!)
"
" *if you want to show week number, add this to your .vimrc:
"
" set g:calendar_weeknm as below
"
" let g:calendar_weeknm = 1 " WK01
" let g:calendar_weeknm = 2 " WK 1
" let g:calendar_weeknm = 3 " KW01
" let g:calendar_weeknm = 4 " KW 1
"
" *if you want to show the current date and time, add below to your .vimrc:
"
" let g:calendar_datetime = 'title'
"
" NOTE:you can set 'title', 'statusline', '' for this option.
"
" *if you want to hook calender when pressing enter,
" add this to your .vimrc:
"
" function MyCalAction(day,month,year,week,dir)
" " day : day you actioned
" " month : month you actioned
" " year : year you actioned
" " week : day of week (Mo=1 ... Su=7)
" " dir : direction of calendar
" endfunction
" let calendar_action = 'MyCalAction'
"
" also, Calendar call following actions when begin or end of display.
" them actions are called at one each time when it show 3 months display.
"
" function MyCalActionBegin()
" endfunction
" let calendar_begin = 'MyCalActionBegin'
"
" function MyCalActionEnd()
" endfunction
" let calendar_end = 'MyCalActionEnd'
"
" *if you want to show sign in calender,
" add this to your .vimrc:
"
" function MyCalSign(day,month,year)
" " day : day you actioned
" " month : month you actioned
" " year : year you actioned
" if a:day == 1 && a:month == 1
" return 1 " happy new year
" else
" return 0 " or not
" endif
" endfunction
" let calendar_sign = 'MyCalSign'
"
" *if you want to hook calender when pressing 'today',
" add this to your .vimrc:
"
" function MyCalToday()
" endfunction
" let calendar_today = 'MyCalToday'
"
" *if you want to get the version of this.
" type below.
"
" :echo calendar_version
" GetLatestVimScripts: 52 1 :AutoInstall: calendar.vim
let g:calendar_version = "2.5"
if &compatible
finish
endif
if !exists("g:calendar_action")
let g:calendar_action = "<SID>CalendarDiary"
endif
if !exists("g:calendar_sign")
let g:calendar_sign = "<SID>CalendarSign"
endif
if !exists("g:calendar_mark")
\|| (g:calendar_mark != 'left'
\&& g:calendar_mark != 'left-fit'
\&& g:calendar_mark != 'right')
let g:calendar_mark = 'left'
endif
if !exists("g:calendar_navi")
\|| (g:calendar_navi != 'top'
\&& g:calendar_navi != 'bottom'
\&& g:calendar_navi != 'both'
\&& g:calendar_navi != '')
let g:calendar_navi = 'top'
endif
if !exists("g:calendar_navi_label")
let g:calendar_navi_label = "Prev,Today,Next"
endif
if !exists("g:calendar_diary")
let g:calendar_diary = "~/diary"
endif
if !exists("g:calendar_focus_today")
let g:calendar_focus_today = 0
endif
if !exists("g:calendar_datetime")
\|| (g:calendar_datetime != ''
\&& g:calendar_datetime != 'title'
\&& g:calendar_datetime != 'statusline')
let g:calendar_datetime = 'title'
endif
if !exists("g:calendar_options")
let g:calendar_options="fdc=0 nonu"
if has("+relativenumber")
let g:calendar_options .= " nornu"
endif
endif
"*****************************************************************
"* Calendar commands
"*****************************************************************
command! -nargs=* Calendar call Calendar(0,<f-args>)
command! -nargs=* CalendarH call Calendar(1,<f-args>)
if !hasmapto("<Plug>CalendarV")
nmap <unique> <Leader>cal <Plug>CalendarV
endif
if !hasmapto("<Plug>CalendarH")
nmap <unique> <Leader>caL <Plug>CalendarH
endif
nnoremap <silent> <Plug>CalendarV :cal Calendar(0)<CR>
nnoremap <silent> <Plug>CalendarH :cal Calendar(1)<CR>
"*****************************************************************
"* GetToken : get token from source with count
"*----------------------------------------------------------------
"* src : source
"* dlm : delimiter
"* cnt : skip count
"*****************************************************************
function! s:GetToken(src,dlm,cnt)
let tokn_hit=0 " flag of found
let tokn_fnd='' " found path
let tokn_spl='' " token
let tokn_all=a:src " all source
" safe for end
let tokn_all = tokn_all.a:dlm
while 1
let tokn_spl = strpart(tokn_all,0,match(tokn_all,a:dlm))
let tokn_hit = tokn_hit + 1
if tokn_hit == a:cnt
return tokn_spl
endif
let tokn_all = strpart(tokn_all,strlen(tokn_spl.a:dlm))
if tokn_all == ''
break
endif
endwhile
return ''
endfunction
"*****************************************************************
"* CalendarDoAction : call the action handler function
"*----------------------------------------------------------------
"*****************************************************************
function! s:CalendarDoAction(...)
" for navi
if exists('g:calendar_navi')
let navi = (a:0 > 0)? a:1 : expand("<cWORD>")
let curl = line(".")
if navi == '<' . s:GetToken(g:calendar_navi_label, ',', 1)
if b:CalendarMonth > 1
call Calendar(b:CalendarDir, b:CalendarYear, b:CalendarMonth-1)
else
call Calendar(b:CalendarDir, b:CalendarYear-1, 12)
endif
elseif navi == s:GetToken(g:calendar_navi_label, ',', 3) . '>'
if b:CalendarMonth < 12
call Calendar(b:CalendarDir, b:CalendarYear, b:CalendarMonth+1)
else
call Calendar(b:CalendarDir, b:CalendarYear+1, 1)
endif
elseif navi == s:GetToken(g:calendar_navi_label, ',', 2)
call Calendar(b:CalendarDir)
if exists('g:calendar_today')
exe "call " . g:calendar_today . "()"
endif
else
let navi = ''
endif
if navi != ''
if g:calendar_focus_today == 1 && search("\*","w") > 0
silent execute "normal! gg/\*\<cr>"
return
else
if curl < line('$')/2
silent execute "normal! gg0/".navi."\<cr>"
else
silent execute "normal! G$?".navi."\<cr>"
endif
return
endif
endif
endif
" if no action defined return
if !exists("g:calendar_action") || g:calendar_action == ""
return
endif
if b:CalendarDir
let dir = 'H'
if exists('g:calendar_weeknm')
let cnr = col('.') - (col('.')%(24+5)) + 1
else
let cnr = col('.') - (col('.')%(24)) + 1
endif
let week = ((col(".") - cnr - 1 + cnr/49) / 3)
else
let dir = 'V'
let cnr = 1
let week = ((col(".")+1) / 3) - 1
endif
let lnr = 1
let hdr = 1
while 1
if lnr > line('.')
break
endif
let sline = getline(lnr)
if sline =~ '^\s*$'
let hdr = lnr + 1
endif
let lnr = lnr + 1
endwhile
let lnr = line('.')
if(exists('g:calendar_monday'))
let week = week + 1
elseif(week == 0)
let week = 7
endif
if lnr-hdr < 2
return
endif
let sline = substitute(strpart(getline(hdr),cnr,21),'\s*\(.*\)\s*','\1','')
if (col(".")-cnr) > 21
return
endif
" extract day
if g:calendar_mark == 'right' && col('.') > 1
normal! h
let day = matchstr(expand("<cword>"), '[^0].*')
normal! l
else
let day = matchstr(expand("<cword>"), '[^0].*')
endif
if day == 0
return
endif
" extract year and month
if exists('g:calendar_erafmt') && g:calendar_erafmt !~ "^\s*$"
let year = matchstr(substitute(sline, '/.*', '', ''), '\d\+')
let month = matchstr(substitute(sline, '.*/\(\d\d\=\).*', '\1', ""), '[^0].*')
if g:calendar_erafmt =~ '.*,[+-]*\d\+'
let veranum=substitute(g:calendar_erafmt,'.*,\([+-]*\d\+\)','\1','')
if year-veranum > 0
let year=year-veranum
endif
endif
else
let year = matchstr(substitute(sline, '/.*', '', ''), '[^0].*')
let month = matchstr(substitute(sline, '\d*/\(\d\d\=\).*', '\1', ""), '[^0].*')
endif
" call the action function
exe "call " . g:calendar_action . "(day, month, year, week, dir)"
endfunc
"*****************************************************************
"* Calendar : build calendar
"*----------------------------------------------------------------
"* a1 : direction
"* a2 : month(if given a3, it's year)
"* a3 : if given, it's month
"*****************************************************************
function! Calendar(...)
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
"+++ ready for build
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
" remember today
" divide strftime('%d') by 1 so as to get "1,2,3 .. 9" instead of "01, 02, 03 .. 09"
let vtoday = strftime('%Y').strftime('%m').strftime('%d')
" get arguments
if a:0 == 0
let dir = 0
let vyear = strftime('%Y')
let vmnth = matchstr(strftime('%m'), '[^0].*')
elseif a:0 == 1
let dir = a:1
let vyear = strftime('%Y')
let vmnth = matchstr(strftime('%m'), '[^0].*')
elseif a:0 == 2
let dir = a:1
let vyear = strftime('%Y')
let vmnth = matchstr(a:2, '^[^0].*')
else
let dir = a:1
let vyear = a:2
let vmnth = matchstr(a:3, '^[^0].*')
endif
" remember constant
let vmnth_org = vmnth
let vyear_org = vyear
" start with last month
let vmnth = vmnth - 1
if vmnth < 1
let vmnth = 12
let vyear = vyear - 1
endif
" reset display variables
let vdisplay1 = ''
let vheight = 1
let vmcnt = 0
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
"+++ build display
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if exists("g:calendar_begin")
exe "call " . g:calendar_begin . "()"
endif
while vmcnt < 3
let vcolumn = 22
let vnweek = -1
"--------------------------------------------------------------
"--- calculating
"--------------------------------------------------------------
" set boundary of the month
if vmnth == 1
let vmdays = 31
let vparam = 1
let vsmnth = 'Jan'
elseif vmnth == 2
let vmdays = 28
let vparam = 32
let vsmnth = 'Feb'
elseif vmnth == 3
let vmdays = 31
let vparam = 60
let vsmnth = 'Mar'
elseif vmnth == 4
let vmdays = 30
let vparam = 91
let vsmnth = 'Apr'
elseif vmnth == 5
let vmdays = 31
let vparam = 121
let vsmnth = 'May'
elseif vmnth == 6
let vmdays = 30
let vparam = 152
let vsmnth = 'Jun'
elseif vmnth == 7
let vmdays = 31
let vparam = 182
let vsmnth = 'Jul'
elseif vmnth == 8
let vmdays = 31
let vparam = 213
let vsmnth = 'Aug'
elseif vmnth == 9
let vmdays = 30
let vparam = 244
let vsmnth = 'Sep'
elseif vmnth == 10
let vmdays = 31
let vparam = 274
let vsmnth = 'Oct'
elseif vmnth == 11
let vmdays = 30
let vparam = 305
let vsmnth = 'Nov'
elseif vmnth == 12
let vmdays = 31
let vparam = 335
let vsmnth = 'Dec'
else
echo 'Invalid Year or Month'
return
endif
if vyear % 400 == 0
if vmnth == 2
let vmdays = 29
elseif vmnth >= 3
let vparam = vparam + 1
endif
elseif vyear % 100 == 0
if vmnth == 2
let vmdays = 28
endif
elseif vyear % 4 == 0
if vmnth == 2
let vmdays = 29
elseif vmnth >= 3
let vparam = vparam + 1
endif
endif
" calc vnweek of the day
if vnweek == -1
let vnweek = ( vyear * 365 ) + vparam
let vnweek = vnweek + ( vyear/4 ) - ( vyear/100 ) + ( vyear/400 )
if vyear % 4 == 0
if vyear % 100 != 0 || vyear % 400 == 0
let vnweek = vnweek - 1
endif
endif
let vnweek = vnweek - 1
endif
" fix Gregorian
if vyear <= 1752
let vnweek = vnweek - 3
endif
let vnweek = vnweek % 7
if exists('g:calendar_monday')
" if given g:calendar_monday, the week start with monday
if vnweek == 0
let vnweek = 7
endif
let vnweek = vnweek - 1
endif
if exists('g:calendar_weeknm')
" if given g:calendar_weeknm, show week number(ref:ISO8601)
"vparam <= 1. day of month
"vnweek <= 1. weekday of month (0-6)
"viweek <= number of week
"vfweek <= 1. day of year
" mo di mi do fr sa so
" 6 5 4 3 2 1 0 vfweek
" 0 1 2 3 4 5 6 vnweek
let vfweek =((vparam % 7) -vnweek+ 14-2) % 7
let viweek = (vparam - vfweek-2+7 ) / 7 +1
if vfweek < 3
let viweek = viweek - 1
endif
"vfweekl <=year length
let vfweekl = 52
if (vfweek == 3)
let vfweekl = 53
endif
if viweek == 0
let viweek = 52
if ((vfweek == 2) && (((vyear-1) % 4) !=0))
\ || ((vfweek == 1) && (((vyear-1) % 4) ==0))
let viweek = 53
endif
endif
let vcolumn = vcolumn + 5
endif
"--------------------------------------------------------------
"--- displaying
"--------------------------------------------------------------
" build header
if exists('g:calendar_erafmt') && g:calendar_erafmt !~ "^\s*$"
if g:calendar_erafmt =~ '.*,[+-]*\d\+'
let veranum=substitute(g:calendar_erafmt,'.*,\([+-]*\d\+\)','\1','')
if vyear+veranum > 0
let vdisplay2=substitute(g:calendar_erafmt,'\(.*\),.*','\1','')
let vdisplay2=vdisplay2.(vyear+veranum).'/'.vmnth.'('
else
let vdisplay2=vyear.'/'.vmnth.'('
endif
else
let vdisplay2=vyear.'/'.vmnth.'('
endif
let vdisplay2=strpart(" ",
\ 1,(vcolumn-strlen(vdisplay2))/2-2).vdisplay2
else
let vdisplay2=vyear.'/'.vmnth.'('
let vdisplay2=strpart(" ",
\ 1,(vcolumn-strlen(vdisplay2))/2-2).vdisplay2
endif
if exists('g:calendar_mruler') && g:calendar_mruler !~ "^\s*$"
let vdisplay2=vdisplay2.s:GetToken(g:calendar_mruler,',',vmnth).')'."\n"
else
let vdisplay2=vdisplay2.vsmnth.')'."\n"
endif
let vwruler = "Su Mo Tu We Th Fr Sa"
if exists('g:calendar_wruler') && g:calendar_wruler !~ "^\s*$"
let vwruler = g:calendar_wruler
endif
if exists('g:calendar_monday')
let vwruler = strpart(vwruler,stridx(vwruler, ' ') + 1).' '.strpart(vwruler,0,stridx(vwruler, ' '))
endif
let vdisplay2 = vdisplay2.' '.vwruler."\n"
if g:calendar_mark == 'right'
let vdisplay2 = vdisplay2.' '
endif
" build calendar
let vinpcur = 0
while (vinpcur < vnweek)
let vdisplay2=vdisplay2.' '
let vinpcur = vinpcur + 1
endwhile
let vdaycur = 1
while (vdaycur <= vmdays)
if vmnth < 10
let vtarget =vyear."0".vmnth
else
let vtarget =vyear.vmnth
endif
if vdaycur < 10
let vtarget = vtarget."0".vdaycur
else
let vtarget = vtarget.vdaycur
endif
if exists("g:calendar_sign") && g:calendar_sign != ""
exe "let vsign = " . g:calendar_sign . "(vdaycur, vmnth, vyear)"
if vsign != ""
let vsign = vsign[0]
if vsign !~ "[+!#$%&@?]"
let vsign = "+"
endif
endif
else
let vsign = ''
endif
" show mark
if g:calendar_mark == 'right'
if vdaycur < 10
let vdisplay2=vdisplay2.' '
endif
let vdisplay2=vdisplay2.vdaycur
elseif g:calendar_mark == 'left-fit'
if vdaycur < 10
let vdisplay2=vdisplay2.' '
endif
endif
if vtarget == vtoday
let vdisplay2=vdisplay2.'*'
elseif vsign != ''
let vdisplay2=vdisplay2.vsign
else
let vdisplay2=vdisplay2.' '
endif
if g:calendar_mark == 'left'
if vdaycur < 10
let vdisplay2=vdisplay2.' '
endif
let vdisplay2=vdisplay2.vdaycur
endif
if g:calendar_mark == 'left-fit'
let vdisplay2=vdisplay2.vdaycur
endif
let vdaycur = vdaycur + 1
" fix Gregorian
if vyear == 1752 && vmnth == 9 && vdaycur == 3
let vdaycur = 14
endif
let vinpcur = vinpcur + 1
if vinpcur % 7 == 0
if exists('g:calendar_weeknm')
if g:calendar_mark != 'right'
let vdisplay2=vdisplay2.' '
endif
" if given g:calendar_weeknm, show week number
if viweek < 10
if g:calendar_weeknm == 1
let vdisplay2=vdisplay2.'WK0'.viweek
elseif g:calendar_weeknm == 2
let vdisplay2=vdisplay2.'WK '.viweek
elseif g:calendar_weeknm == 3
let vdisplay2=vdisplay2.'KW0'.viweek
elseif g:calendar_weeknm == 4
let vdisplay2=vdisplay2.'KW '.viweek
endif
else
if g:calendar_weeknm <= 2
let vdisplay2=vdisplay2.'WK'.viweek
else
let vdisplay2=vdisplay2.'KW'.viweek
endif
endif
let viweek = viweek + 1
if viweek > vfweekl
let viweek = 1
endif
endif
let vdisplay2=vdisplay2."\n"
if g:calendar_mark == 'right'
let vdisplay2 = vdisplay2.' '
endif
endif
endwhile
" if it is needed, fill with space
if vinpcur % 7
while (vinpcur % 7 != 0)
let vdisplay2=vdisplay2.' '
let vinpcur = vinpcur + 1
endwhile
if exists('g:calendar_weeknm')
if g:calendar_mark != 'right'
let vdisplay2=vdisplay2.' '
endif
if viweek < 10
if g:calendar_weeknm == 1
let vdisplay2=vdisplay2.'WK0'.viweek
elseif g:calendar_weeknm == 2
let vdisplay2=vdisplay2.'WK '.viweek
elseif g:calendar_weeknm == 3
let vdisplay2=vdisplay2.'KW0'.viweek
elseif g:calendar_weeknm == 4
let vdisplay2=vdisplay2.'KW '.viweek
endif
else
if g:calendar_weeknm <= 2
let vdisplay2=vdisplay2.'WK'.viweek
else
let vdisplay2=vdisplay2.'KW'.viweek
endif
endif
endif
endif
" build display
let vstrline = ''
if dir
" for horizontal
"--------------------------------------------------------------
" +---+ +---+ +------+
" | | | | | |
" | 1 | + | 2 | = | 1' |
" | | | | | |
" +---+ +---+ +------+
"--------------------------------------------------------------
let vtokline = 1
while 1
let vtoken1 = s:GetToken(vdisplay1,"\n",vtokline)
let vtoken2 = s:GetToken(vdisplay2,"\n",vtokline)
if vtoken1 == '' && vtoken2 == ''
break
endif
while strlen(vtoken1) < (vcolumn+1)*vmcnt
if strlen(vtoken1) % (vcolumn+1) == 0
let vtoken1 = vtoken1.'|'
else
let vtoken1 = vtoken1.' '
endif
endwhile
let vstrline = vstrline.vtoken1.'|'.vtoken2.' '."\n"
let vtokline = vtokline + 1
endwhile
let vdisplay1 = vstrline
let vheight = vtokline-1
else
" for virtical
"--------------------------------------------------------------
" +---+ +---+ +---+
" | 1 | + | 2 | = | |
" +---+ +---+ | 1'|
" | |
" +---+
"--------------------------------------------------------------
let vtokline = 1
while 1
let vtoken1 = s:GetToken(vdisplay1,"\n",vtokline)
if vtoken1 == ''
break
endif
let vstrline = vstrline.vtoken1."\n"
let vtokline = vtokline + 1
let vheight = vheight + 1
endwhile
if vstrline != ''
let vstrline = vstrline.' '."\n"
let vheight = vheight + 1
endif
let vtokline = 1
while 1
let vtoken2 = s:GetToken(vdisplay2,"\n",vtokline)
if vtoken2 == ''
break
endif
while strlen(vtoken2) < vcolumn
let vtoken2 = vtoken2.' '
endwhile
let vstrline = vstrline.vtoken2."\n"
let vtokline = vtokline + 1
let vheight = vtokline + 1
endwhile
let vdisplay1 = vstrline
endif
let vmnth = vmnth + 1
let vmcnt = vmcnt + 1
if vmnth > 12
let vmnth = 1
let vyear = vyear + 1
endif
endwhile
if exists("g:calendar_end")
exe "call " . g:calendar_end . "()"
endif
if a:0 == 0
return vdisplay1
endif
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
"+++ build window
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
" make window
let vwinnum=bufnr('__Calendar')
if getbufvar(vwinnum, 'Calendar')=='Calendar'
let vwinnum=bufwinnr(vwinnum)
else
let vwinnum=-1
endif
if vwinnum >= 0
" if already exist
if vwinnum != bufwinnr('%')
exe vwinnum . 'wincmd w'
endif
setlocal modifiable
silent %d _
else
" make title
if g:calendar_datetime == "title" && (!exists('s:bufautocommandsset'))
auto BufEnter *Calendar let b:sav_titlestring = &titlestring | let &titlestring = '%{strftime("%c")}'
auto BufLeave *Calendar let &titlestring = b:sav_titlestring
let s:bufautocommandsset=1
endif
if exists('g:calendar_navi') && dir
if g:calendar_navi == 'both'
let vheight = vheight + 4
else
let vheight = vheight + 2
endif
endif
" or not
if dir
silent execute 'bo '.vheight.'split __Calendar'
setlocal winfixheight
else
silent execute 'to '.vcolumn.'vsplit __Calendar'
setlocal winfixwidth
endif
call s:CalendarBuildKeymap(dir, vyear, vmnth)
setlocal noswapfile
setlocal buftype=nofile
setlocal bufhidden=delete
silent! exe "setlocal " . g:calendar_options
let nontext_columns = &foldcolumn + &nu * &numberwidth
if has("+relativenumber")
let nontext_columns += &rnu * &numberwidth
endif
" Without this, the 'sidescrolloff' setting may cause the left side of the
" calendar to disappear if the last inserted element is near the right
" window border.
setlocal nowrap
setlocal norightleft
setlocal modifiable
setlocal nolist
let b:Calendar='Calendar'
setlocal filetype=calendar
" is this a vertical (0) or a horizontal (1) split?
exe vcolumn + nontext_columns . "wincmd |"
endif
if g:calendar_datetime == "statusline"
setlocal statusline=%{strftime('%c')}
endif
let b:CalendarDir=dir
let b:CalendarYear = vyear_org
let b:CalendarMonth = vmnth_org
" navi
if exists('g:calendar_navi')
let navi_label = '<'
\.s:GetToken(g:calendar_navi_label, ',', 1).' '
\.s:GetToken(g:calendar_navi_label, ',', 2).' '
\.s:GetToken(g:calendar_navi_label, ',', 3).'>'
if dir
let navcol = vcolumn + (vcolumn-strlen(navi_label)+2)/2
else
let navcol = (vcolumn-strlen(navi_label)+2)/2
endif
if navcol < 3
let navcol = 3
endif
if g:calendar_navi == 'top'
execute "normal gg".navcol."i "
silent exec "normal! a".navi_label."\<cr>\<cr>"
silent put! =vdisplay1
endif
if g:calendar_navi == 'bottom'
silent put! =vdisplay1
silent exec "normal! Gi\<cr>"
execute "normal ".navcol."i "
silent exec "normal! a".navi_label
endif
if g:calendar_navi == 'both'
execute "normal gg".navcol."i "
silent exec "normal! a".navi_label."\<cr>\<cr>"
silent put! =vdisplay1
silent exec "normal! Gi\<cr>"
execute "normal ".navcol."i "
silent exec "normal! a".navi_label
endif
else
silent put! =vdisplay1
endif
setlocal nomodifiable
" In case we've gotten here from insert mode (via <C-O>:Calendar<CR>)...
stopinsert
let vyear = vyear_org
let vmnth = vmnth_org
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
"+++ build highlight
"++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
" today
syn clear
if g:calendar_mark =~ 'left-fit'
syn match CalToday display "\s*\*\d*"
syn match CalMemo display "\s*[+!#$%&@?]\d*"
elseif g:calendar_mark =~ 'right'
syn match CalToday display "\d*\*\s*"
syn match CalMemo display "\d*[+!#$%&@?]\s*"
else
syn match CalToday display "\*\s*\d*"
syn match CalMemo display "[+!#$%&@?]\s*\d*"
endif
" header
syn match CalHeader display "[^ ]*\d\+\/\d\+([^)]*)"
" navi
if exists('g:calendar_navi')
exec "silent! syn match CalNavi display \"\\(<"
\.s:GetToken(g:calendar_navi_label, ',', 1)."\\|"
\.s:GetToken(g:calendar_navi_label, ',', 3).">\\)\""
exec "silent! syn match CalNavi display \"\\s"
\.s:GetToken(g:calendar_navi_label, ',', 2)."\\s\"hs=s+1,he=e-1"
endif
" saturday, sunday
let dayorspace = '\(\*\|\s\)\(\s\|\d\)\(\s\|\d\)'
if !exists('g:calendar_weeknm') || g:calendar_weeknm <= 2
let wknmstring = '\(\sWK[0-9\ ]\d\)*'
else
let wknmstring = '\(\sKW[0-9\ ]\d\)*'
endif
let eolnstring = '\s\(|\|$\)'
if exists('g:calendar_monday')
execute "syn match CalSaturday display \'"
\.dayorspace.dayorspace.wknmstring.eolnstring."\'ms=s+1,me=s+3"
execute "syn match CalSunday display \'"
\.dayorspace.wknmstring.eolnstring."\'ms=s+1,me=s+3"
else
if dir
execute "syn match CalSaturday display \'"
\.dayorspace.wknmstring.eolnstring."\'ms=s+1,me=s+3"
execute "syn match CalSunday display \'\|"
\.dayorspace."\'ms=s+2,me=s+4"
else
execute "syn match CalSaturday display \'"
\.dayorspace.wknmstring.eolnstring."\'ms=s+1,me=s+3"
execute "syn match CalSunday display \'^"
\.dayorspace."\'ms=s+1,me=s+3"
endif
endif
" week number
if !exists('g:calendar_weeknm') || g:calendar_weeknm <= 2
syn match CalWeeknm display "WK[0-9\ ]\d"
else
syn match CalWeeknm display "KW[0-9\ ]\d"
endif
" ruler
execute 'syn match CalRuler "'.vwruler.'"'
if search("\*","w") > 0
silent execute "normal! gg/\*\<cr>"
endif
return ''
endfunction
"*****************************************************************
"* CalendarMakeDir : make directory
"*----------------------------------------------------------------
"* dir : directory
"*****************************************************************
function! s:CalendarMakeDir(dir)
if(has("unix"))
call system("mkdir " . a:dir)
let rc = v:shell_error
elseif(has("win16") || has("win32") || has("win95") ||
\has("dos16") || has("dos32") || has("os2"))
call system("mkdir \"" . a:dir . "\"")
let rc = v:shell_error
else
let rc = 1
endif
if rc != 0
call confirm("can't create directory : " . a:dir, "&OK")
endif
return rc
endfunc
"*****************************************************************
"* CalendarDiary : calendar hook function
"*----------------------------------------------------------------
"* day : day you actioned
"* month : month you actioned
"* year : year you actioned
"*****************************************************************
function! s:CalendarDiary(day, month, year, week, dir)
" build the file name and create directories as needed
if !isdirectory(expand(g:calendar_diary))
call confirm("please create diary directory : ".g:calendar_diary, 'OK')
return
endif
let sfile = expand(g:calendar_diary) . "/" . a:year
if isdirectory(sfile) == 0
if s:CalendarMakeDir(sfile) != 0
return
endif
endif
let sfile = sfile . "/" . a:month
if isdirectory(sfile) == 0
if s:CalendarMakeDir(sfile) != 0
return
endif
endif
let sfile = expand(sfile) . "/" . a:day . ".cal"
let sfile = substitute(sfile, ' ', '\\ ', 'g')
let vbufnr = bufnr('__Calendar')
" load the file
exe "sp " . sfile
setlocal ft=calendar
let dir = getbufvar(vbufnr, "CalendarDir")
let vyear = getbufvar(vbufnr, "CalendarYear")
let vmnth = getbufvar(vbufnr, "CalendarMonth")
exe "auto BufDelete ".escape(sfile, ' \\')." call Calendar(" . dir . "," . vyear . "," . vmnth . ")"
endfunc
"*****************************************************************
"* CalendarSign : calendar sign function
"*----------------------------------------------------------------
"* day : day of sign
"* month : month of sign
"* year : year of sign
"*****************************************************************
function! s:CalendarSign(day, month, year)
let sfile = g:calendar_diary."/".a:year."/".a:month."/".a:day.".cal"
return filereadable(expand(sfile))
endfunction
"*****************************************************************
"* CalendarVar : get variable
"*----------------------------------------------------------------
"*****************************************************************
function! s:CalendarVar(var)
if !exists(a:var)
return ''
endif
exec 'return ' . a:var
endfunction
"*****************************************************************
"* CalendarBuildKeymap : build keymap
"*----------------------------------------------------------------
"*****************************************************************
function! s:CalendarBuildKeymap(dir, vyear, vmnth)
" make keymap
execute 'nnoremap <silent> <buffer> q :close<bar>wincmd p<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarDoAction :call <SID>CalendarDoAction()<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarDoAction :call <SID>CalendarDoAction()<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarGotoToday :call Calendar(b:CalendarDir)<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarShowHelp :call <SID>CalendarHelp()<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarReDisplay :call Calendar(' . a:dir . ',' . a:vyear . ',' . a:vmnth . ')<cr>'
let pnav = s:GetToken(g:calendar_navi_label, ',', 1)
let nnav = s:GetToken(g:calendar_navi_label, ',', 3)
execute 'nnoremap <silent> <buffer> <Plug>CalendarGotoPrevMonth :call <SID>CalendarDoAction("<' . pnav . '")<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarGotoNextMonth :call <SID>CalendarDoAction("' . nnav . '>")<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarGotoPrevYear :call Calendar('.a:dir.','.(a:vyear-1).','.a:vmnth.')<cr>'
execute 'nnoremap <silent> <buffer> <Plug>CalendarGotoNextYear :call Calendar('.a:dir.','.(a:vyear+1).','.a:vmnth.')<cr>'
nmap <buffer> <CR> <Plug>CalendarDoAction
nmap <buffer> <2-LeftMouse> <Plug>CalendarDoAction
nmap <buffer> t <Plug>CalendarGotoToday
nmap <buffer> ? <Plug>CalendarShowHelp
nmap <buffer> r <Plug>CalendarReDisplay
nmap <buffer> <Left> <Plug>CalendarGotoPrevMonth
nmap <buffer> <Right> <Plug>CalendarGotoNextMonth
nmap <buffer> <Up> <Plug>CalendarGotoPrevYear
nmap <buffer> <Down> <Plug>CalendarGotoNextYear
endfunction
"*****************************************************************
"* CalendarHelp : show help for Calendar
"*----------------------------------------------------------------
"*****************************************************************
function! s:CalendarHelp()
echohl None
echo 'Calendar version ' . g:calendar_version
echohl SpecialKey
echo '<Left> : goto prev month'
echo '<Right> : goto next month'
echo '<Up> : goto prev year'
echo '<Down> : goto next year'
echo 't : goto today'
echo 'q : close window'
echo 'r : re-display window'
echo '? : show this help'
if g:calendar_action == "<SID>CalendarDiary"
echo '<cr> : show diary'
endif
echo ''
echohl Question
echo 'calendar_erafmt=' . s:CalendarVar('g:calendar_erafmt')
echo 'calendar_mruler=' . s:CalendarVar('g:calendar_mruler')
echo 'calendar_wruler=' . s:CalendarVar('g:calendar_wruler')
echo 'calendar_weeknm=' . s:CalendarVar('g:calendar_weeknm')
echo 'calendar_navi_label=' . s:CalendarVar('g:calendar_navi_label')
echo 'calendar_diary=' . s:CalendarVar('g:calendar_diary')
echo 'calendar_mark=' . s:CalendarVar('g:calendar_mark')
echo 'calendar_navi=' . s:CalendarVar('g:calendar_navi')
echohl MoreMsg
echo "[Hit any key]"
echohl None
call getchar()
redraw!
endfunction
hi def link CalNavi Search
hi def link CalSaturday Statement
hi def link CalSunday Type
hi def link CalRuler StatusLine
hi def link CalWeeknm Comment
hi def link CalToday Directory
hi def link CalHeader Special
hi def link CalMemo Identifier