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vim-patch:8.0.1364: there is no easy way to get the window position

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Problem:    There is no easy way to get the window position.
Solution:   Add win_screenpos().
22044dc317
This commit is contained in:
Jan Edmund Lazo 2018-08-15 11:53:38 -04:00
parent b5cfac0894
commit b89c08901c
4 changed files with 32 additions and 0 deletions
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9
runtime/doc/eval.txt
View File

@ -2352,6 +2352,7 @@ win_getid([{win} [, {tab}]]) Number get |window-ID| for {win} in {tab}
win_gotoid({expr}) Number go to |window-ID| {expr}
win_id2tabwin({expr}) List get tab and window nr from |window-ID|
win_id2win({expr}) Number get window nr from |window-ID|
win_screenpos({nr}) List get screen position of window {nr}
winbufnr({nr}) Number buffer number of window {nr}
wincol() Number window column of the cursor
winheight({nr}) Number height of window {nr}
@ -8181,6 +8182,14 @@ win_id2win({expr}) *win_id2win()*
Return the window number of window with ID {expr}.
Return 0 if the window cannot be found in the current tabpage.
win_screenpos({nr}) *win_screenpos()*
Return the screen position of window {nr} as a list with two
numbers: [row, col]. The first window always has position
[1, 1].
{nr} can be the window number or the |window-ID|.
Return [0, 0] if the window cannot be found in the current
tabpage.
*winbufnr()*
winbufnr({nr}) The result is a Number, which is the number of the buffer
associated with window {nr}. {nr} can be the window number or

9
src/nvim/eval.c
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@ -10310,6 +10310,15 @@ static void f_getwininfo(typval_T *argvars, typval_T *rettv, FunPtr fptr)
}
}
// "win_screenpos()" function
static void f_win_screenpos(typval_T *argvars, typval_T *rettv, FunPtr fptr)
{
tv_list_alloc_ret(rettv, 2);
const win_T *const wp = find_win_by_nr(&argvars[0], NULL);
tv_list_append_number(rettv->vval.v_list, wp == NULL ? 0 : wp->w_winrow + 1);
tv_list_append_number(rettv->vval.v_list, wp == NULL ? 0 : wp->w_wincol + 1);
}
/*
* "getwinposx()" function
*/

1
src/nvim/eval.lua
View File

@ -338,6 +338,7 @@ return {
win_gotoid={args=1},
win_id2tabwin={args=1},
win_id2win={args=1},
win_screenpos={args=1},
winbufnr={args=1},
wincol={},
winheight={args=1},

13
src/nvim/testdir/test_window_cmd.vim
View File

@ -374,6 +374,19 @@ func Test_equalalways_on_close()
set equalalways&
endfunc
func Test_win_screenpos()
call assert_equal(1, winnr('$'))
split
vsplit
10wincmd _
30wincmd |
call assert_equal([1, 1], win_screenpos(1))
call assert_equal([1, 32], win_screenpos(2))
call assert_equal([12, 1], win_screenpos(3))
call assert_equal([0, 0], win_screenpos(4))
only
endfunc
func Test_window_jump_tag()
help
/iccf