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preserve foreign text props

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use a specific `prop_clear()` (id 777) to only clear `clrzr` text props,
while leaving others intact

more `changedtick` tracking
This commit is contained in:
Jason Stewart 2022-01-03 19:25:35 -05:00
parent 0011cd63af
commit 200f7d2ec3
1 changed files with 48 additions and 14 deletions
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62
autoload/clrzr.vim
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@ -43,9 +43,11 @@ const s:CMMA = '\s*,\s*'
function! s:WriteDebugBuf(object)
let s:debug_buf_num = bufnr('Test', 1)
call setbufvar(s:debug_buf_num, "&buflisted", 1)
call bufload(s:debug_buf_num)
if !exists('s:debug_buf_num')
let s:debug_buf_num = bufnr('Test', 1)
call setbufvar(s:debug_buf_num, "&buflisted", 1)
call bufload(s:debug_buf_num)
endif
let nt = type(a:object)
if (nt == v:t_string) || (nt == v:t_float) || (nt == v:t_number)
@ -300,6 +302,16 @@ function! s:IsEnabled()
endfunction
function! s:RemoveProps(n_buf, l_first, l_last)
" call prop_clear(a:l_first, a:l_last, {'bufnr': a:n_buf})
let n_removed = prop_remove({
\ 'bufnr': a:n_buf,
\ 'id': 777,
\ 'all': 1,
\ }, a:l_first, a:l_last)
return n_removed
endfunction
" BUILDS TEXTPROPS (COLORS+PATTERNS) FOR THE CURRENT BUFFER
function! s:RebuildTextProps(bufinfo, l_first, l_last)
@ -315,6 +327,9 @@ function! s:RebuildTextProps(bufinfo, l_first, l_last)
" SKIP PROCESSING HELPFILES (usually large)
if getbufvar(n_buf, '&syntax') ==? 'help' | return | endif
" UPDATE LOCAL CHANGEDTICK TRACKER
call setbufvar(n_buf, 'clrzr_changedtick', getbufvar(n_buf, 'changedtick', -1))
" GET LINE PROCESSING RANGE
let l_range = sort([a:l_first, a:l_last])
@ -334,7 +349,7 @@ function! s:RebuildTextProps(bufinfo, l_first, l_last)
let s:rgb_bg = s:RgbBgColor()
" CLEAR PROPS FOR UPDATE RANGE
call prop_clear(l_range[0], l_range[1], {'bufnr': n_buf})
call s:RemoveProps(n_buf, l_range[0], l_range[1])
" WRITE LINES TO AWK CHANNEL
let line_no = l_range[0]
@ -475,6 +490,7 @@ function! s:ProcessMatch(match)
\ 'bufnr': n_buf,
\ 'length': n_length,
\ 'type': group,
\ 'id': 777,
\ })
endfunction
@ -582,9 +598,7 @@ function! clrzr#Enable()
const probe = [
\ 'TextChanged',
\ 'SafeState',
\ 'InsertEnter',
\ 'CursorHoldI',
\ 'TextChangedI',
\ 'InsertLeave',
\ ]
" \ 'WinNew',
@ -616,12 +630,14 @@ function! clrzr#Enable()
autocmd ColorScheme * call clrzr#RefreshAllBuffers()
" REFRESH ON NORMAL MODE CHANGES
autocmd TextChanged * call s:RefreshLastMod()
autocmd TextChanged * call s:RefreshIfChangedtick()
" INSERT MODE: REFRESH WHEN DIRTY, CURSOR PAUSE & EXIT
autocmd CursorHoldI * call s:RefreshLastMod()
autocmd InsertLeave * call s:RefreshLastMod()
autocmd InsertEnter * let b:clrzr_changedtick = b:changedtick
autocmd CursorHoldI * call s:RefreshIfChangedtick()
autocmd InsertLeave * call s:RefreshIfChangedtick()
" NOTE: InsertLeave, then TextChanged on visual insert
augroup END
endif
@ -633,15 +649,33 @@ function! s:RefreshLastMod()
let [d_buf] = getbufinfo(bufnr())
let pos_a = getpos("'[")
let pos_b = getpos("']")
call s:RebuildTextProps(d_buf, pos_a[1], pos_b[1])
if (pos_a[1] != pos_b[1]) || (pos_a[2] != pos_b[2])
"echomsg ['RLM', pos_a, pos_b, b:changedtick]
call s:RebuildTextProps(d_buf, pos_a[1], pos_b[1])
endif
endfunction
function! s:RefreshIfChangedtick()
if !exists('b:clrzr_changedtick')
let b:clrzr_changedtick = -1
endif
if b:clrzr_changedtick != b:changedtick
call s:RefreshLastMod()
let b:clrzr_changedtick = b:changedtick
endif
endfunction
" REMOVE TEXTPROPS & clrzr_ VARS FROM BUFFER
function! s:ClearBufferProps(bufinfo)
let bnum = a:bufinfo.bufnr
call prop_clear(1, a:bufinfo.linecount, {'bufnr': bnum})
call setbufvar(bnum, 'clrzr_hex_alpha_first', 0)
let n_buf = a:bufinfo.bufnr
call s:RemoveProps(n_buf, 1, a:bufinfo.linecount)
call setbufvar(n_buf, 'clrzr_hex_alpha_first', 0)
call setbufvar(n_buf, 'clrzr_changedtick', -1)
endfunction