Patch 8.1.1959
Problem: When using "firstline" in popup window text may jump when
redrawing it. (Nick Jensen)
Solution: Set 'scrolloff' to zero in a popup window. (closes #4882)
Files: src/popupwin.c, src/testdir/test_popupwin.vim,
src/testdir/dumps/Test_popupwin_scroll_5.dump,
src/testdir/dumps/Test_popupwin_scroll_6.dump
*** ../vim-8.1.1958/src/popupwin.c 2019-08-30 22:07:55.950547106 +0200
--- src/popupwin.c 2019-09-01 17:32:41.034371729 +0200
***************
*** 1687,1697 ****
buf->b_p_swf = FALSE; // no swap file
buf->b_p_bl = FALSE; // unlisted buffer
buf->b_locked = TRUE;
- wp->w_p_wrap = TRUE; // 'wrap' is default on
// Avoid that 'buftype' is reset when this buffer is entered.
buf->b_p_initialized = TRUE;
}
if (tp != NULL)
{
--- 1687,1698 ----
buf->b_p_swf = FALSE; // no swap file
buf->b_p_bl = FALSE; // unlisted buffer
buf->b_locked = TRUE;
// Avoid that 'buftype' is reset when this buffer is entered.
buf->b_p_initialized = TRUE;
}
+ wp->w_p_wrap = TRUE; // 'wrap' is default on
+ wp->w_p_so = 0; // 'scrolloff' zero
if (tp != NULL)
{
*** ../vim-8.1.1958/src/testdir/test_popupwin.vim 2019-09-01
15:26:20.043537901 +0200
--- src/testdir/test_popupwin.vim 2019-09-01 17:36:59.884844381 +0200
***************
*** 371,376 ****
--- 371,394 ----
call popup_close(winid)
endfunc
+ func Test_popup_noscrolloff()
+ set scrolloff=5
+ let winid = popup_create(['xxx']->repeat(50), #{
+ \ maxheight: 5,
+ \ firstline: 11,
+ \ })
+ redraw
+ call assert_equal(11, popup_getoptions(winid).firstline)
+ call assert_equal(11, popup_getpos(winid).firstline)
+
+ call popup_setoptions(winid, #{firstline: 0})
+ call win_execute(winid, "normal! \<c-y>")
+ call assert_equal(0, popup_getoptions(winid).firstline)
+ call assert_equal(10, popup_getpos(winid).firstline)
+
+ call popup_close(winid)
+ endfunc
+
func Test_popup_drag()
CheckScreendump
***************
*** 1019,1032 ****
" global/buffer-local
setlocal path=/there
" global/window-local
! setlocal scrolloff=9
let winid = popup_create('hello', {})
call assert_equal(0, getwinvar(winid, '&number'))
call assert_equal(1, getwinvar(winid, '&wrap'))
call assert_equal('', getwinvar(winid, '&omnifunc'))
call assert_equal(&g:path, getwinvar(winid, '&path'))
! call assert_equal(&g:scrolloff, getwinvar(winid, '&scrolloff'))
call popup_close(winid)
bwipe
--- 1037,1054 ----
" global/buffer-local
setlocal path=/there
" global/window-local
! setlocal statusline=2
let winid = popup_create('hello', {})
call assert_equal(0, getwinvar(winid, '&number'))
call assert_equal(1, getwinvar(winid, '&wrap'))
call assert_equal('', getwinvar(winid, '&omnifunc'))
call assert_equal(&g:path, getwinvar(winid, '&path'))
! call assert_equal(&g:statusline, getwinvar(winid, '&statusline'))
!
! " 'scrolloff' is reset to zero
! call assert_equal(5, &scrolloff)
! call assert_equal(0, getwinvar(winid, '&scrolloff'))
call popup_close(winid)
bwipe
***************
*** 1713,1718 ****
--- 1735,1741 ----
call VerifyScreenDump(buf, 'Test_popupwin_scroll_4', {})
call term_sendkeys(buf, ":call popup_setoptions(winid,
#{scrollbarhighlight: 'ScrollBar', thumbhighlight: 'ScrollThumb', firstline:
5})\<CR>")
+ " this scrolls two lines (half the window height)
call term_sendkeys(buf, ":call ScrollUp()\<CR>")
call VerifyScreenDump(buf, 'Test_popupwin_scroll_5', {})
*** ../vim-8.1.1958/src/testdir/dumps/Test_popupwin_scroll_5.dump
2019-08-30 17:34:04.380050974 +0200
--- src/testdir/dumps/Test_popupwin_scroll_5.dump 2019-09-01
17:32:54.014295647 +0200
***************
*** 1,10 ****
>1+0&#ffffff0| @73
|2| @73
|3| @73
! |4| @31|f+0#0000001#ffd7ff255|o|u|r| @3| +0#0000000#ff404010| +0&#ffffff0@32
! |5| @31|f+0#0000001#ffd7ff255|i|v|e| @3| +0#0000000#4040ff13| +0&#ffffff0@32
! |6| @31|s+0#0000001#ffd7ff255|i|x| @4| +0#0000000#4040ff13| +0&#ffffff0@32
! |7| @31|s+0#0000001#ffd7ff255|e|v|e|n| @2| +0#0000000#ff404010| +0&#ffffff0@32
|8| @73
|9| @73
|:|c|a|l@1| |S|c|r|o|l@1|U|p|(|)| @40|1|,|1| @10|T|o|p|
--- 1,10 ----
>1+0&#ffffff0| @73
|2| @73
|3| @73
! |4| @31|t+0#0000001#ffd7ff255|h|r|e@1| @2| +0#0000000#ff404010| +0&#ffffff0@32
! |5| @31|f+0#0000001#ffd7ff255|o|u|r| @3| +0#0000000#4040ff13| +0&#ffffff0@32
! |6| @31|f+0#0000001#ffd7ff255|i|v|e| @3| +0#0000000#4040ff13| +0&#ffffff0@32
! |7| @31|s+0#0000001#ffd7ff255|i|x| @4| +0#0000000#ff404010| +0&#ffffff0@32
|8| @73
|9| @73
|:|c|a|l@1| |S|c|r|o|l@1|U|p|(|)| @40|1|,|1| @10|T|o|p|
*** ../vim-8.1.1958/src/testdir/dumps/Test_popupwin_scroll_6.dump
2019-08-30 17:34:04.380050974 +0200
--- src/testdir/dumps/Test_popupwin_scroll_6.dump 2019-09-01
17:33:53.081948794 +0200
***************
*** 1,10 ****
>1+0&#ffffff0| @73
|2| @73
|3| @73
! |4| @31|s+0#0000001#ffd7ff255|i|x| @4| +0#0000000#ff404010| +0&#ffffff0@32
! |5| @31|s+0#0000001#ffd7ff255|e|v|e|n| @2| +0#0000000#ff404010| +0&#ffffff0@32
! |6| @31|e+0#0000001#ffd7ff255|i|g|h|t| @2| +0#0000000#4040ff13| +0&#ffffff0@32
! |7| @31|n+0#0000001#ffd7ff255|i|n|e| @3| +0#0000000#4040ff13| +0&#ffffff0@32
|8| @73
|9| @73
|:|c|a|l@1| |S|c|r|o|l@1|D|o|w|n|(|)| @38|1|,|1| @10|T|o|p|
--- 1,10 ----
>1+0&#ffffff0| @73
|2| @73
|3| @73
! |4| @31|f+0#0000001#ffd7ff255|i|v|e| @3| +0#0000000#ff404010| +0&#ffffff0@32
! |5| @31|s+0#0000001#ffd7ff255|i|x| @4| +0#0000000#ff404010| +0&#ffffff0@32
! |6| @31|s+0#0000001#ffd7ff255|e|v|e|n| @2| +0#0000000#4040ff13| +0&#ffffff0@32
! |7| @31|e+0#0000001#ffd7ff255|i|g|h|t| @2| +0#0000000#4040ff13| +0&#ffffff0@32
|8| @73
|9| @73
|:|c|a|l@1| |S|c|r|o|l@1|D|o|w|n|(|)| @38|1|,|1| @10|T|o|p|
*** ../vim-8.1.1958/src/version.c 2019-09-01 16:24:53.297677674 +0200
--- src/version.c 2019-09-01 17:37:25.392692807 +0200
***************
*** 763,764 ****
--- 763,766 ----
{ /* Add new patch number below this line */
+ /**/
+ 1959,
/**/
--
hundred-and-one symptoms of being an internet addict:
163. You go outside for the fresh air (at -30 degrees) but open the
window first to hear new mail arrive.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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