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

Problem:    There is no easy way to get the window position.
Solution:   Add win_screenpos().
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brammool committed Dec 2, 2017
1 parent af903e5 commit 22044dc31788d9f1c2da7725269884d9923b4795
Showing with 42 additions and 0 deletions.
  1. +9 −0 runtime/doc/eval.txt
  2. +18 −0 src/evalfunc.c
  3. +13 −0 src/testdir/test_window_cmd.vim
  4. +2 −0 src/version.c
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@@ -2452,6 +2452,7 @@ win_getid([{win} [, {tab}]]) Number get window ID for {win} in {tab}
win_gotoid({expr}) Number go to window with 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}
@@ -8633,6 +8634,14 @@ 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
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@@ -441,6 +441,7 @@ static void f_win_getid(typval_T *argvars, typval_T *rettv);
static void f_win_gotoid(typval_T *argvars, typval_T *rettv);
static void f_win_id2tabwin(typval_T *argvars, typval_T *rettv);
static void f_win_id2win(typval_T *argvars, typval_T *rettv);
static void f_win_screenpos(typval_T *argvars, typval_T *rettv);
static void f_winbufnr(typval_T *argvars, typval_T *rettv);
static void f_wincol(typval_T *argvars, typval_T *rettv);
static void f_winheight(typval_T *argvars, typval_T *rettv);
@@ -899,6 +900,7 @@ static struct fst
{"win_gotoid", 1, 1, f_win_gotoid},
{"win_id2tabwin", 1, 1, f_win_id2tabwin},
{"win_id2win", 1, 1, f_win_id2win},
{"win_screenpos", 1, 1, f_win_screenpos},
{"winbufnr", 1, 1, f_winbufnr},
{"wincol", 0, 0, f_wincol},
{"winheight", 1, 1, f_winheight},
@@ -5378,6 +5380,22 @@ f_win_id2win(typval_T *argvars, typval_T *rettv)
rettv->vval.v_number = win_id2win(argvars);
}
/*
* "win_screenpos()" function
*/
static void
f_win_screenpos(typval_T *argvars, typval_T *rettv)
{
win_T *wp;
if (rettv_list_alloc(rettv) == FAIL)
return;
wp = find_win_by_nr(&argvars[0], NULL);
list_append_number(rettv->vval.v_list, wp == NULL ? 0 : wp->w_winrow + 1);
list_append_number(rettv->vval.v_list, wp == NULL ? 0 : wp->w_wincol + 1);
}
/*
* "getwinposx()" function
*/
@@ -362,6 +362,19 @@ 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
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@@ -771,6 +771,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1364,
/**/
1363,
/**/

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