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patch 8.1.0307: there is no good way to get the window layout

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Problem:    There is no good way to get the window layout.
Solution:   Add the winlayout() function. (Yegappan Lakshmanan)
This commit is contained in:
Bram Moolenaar
2018-08-21 16:56:34 +02:00
parent da6e8919e7
commit 0f6b4f06de
6 changed files with 127 additions and 0 deletions
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25
src/evalfunc.c
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@@ -463,6 +463,7 @@ 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);
static void f_winlayout(typval_T *argvars, typval_T *rettv);
static void f_winline(typval_T *argvars, typval_T *rettv);
static void f_winnr(typval_T *argvars, typval_T *rettv);
static void f_winrestcmd(typval_T *argvars, typval_T *rettv);
@@ -952,6 +953,7 @@ static struct fst
{"winbufnr", 1, 1, f_winbufnr},
{"wincol", 0, 0, f_wincol},
{"winheight", 1, 1, f_winheight},
{"winlayout", 0, 1, f_winlayout},
{"winline", 0, 0, f_winline},
{"winnr", 0, 1, f_winnr},
{"winrestcmd", 0, 0, f_winrestcmd},
@@ -13742,6 +13744,29 @@ f_winheight(typval_T *argvars, typval_T *rettv)
rettv->vval.v_number = wp->w_height;
}
/*
* "winlayout()" function
*/
static void
f_winlayout(typval_T *argvars, typval_T *rettv)
{
tabpage_T *tp;
if (rettv_list_alloc(rettv) != OK)
return;
if (argvars[0].v_type == VAR_UNKNOWN)
tp = curtab;
else
{
tp = find_tabpage((int)get_tv_number(&argvars[0]));
if (tp == NULL)
return;
}
get_framelayout(tp->tp_topframe, rettv->vval.v_list, TRUE);
}
/*
* "winline()" function
*/