thac0/vim
1
0
Fork 0
forked from aniani/vim
Code Activity

patch 8.1.2210: using negative offset for popup_create() does not work

Browse Source 
Problem:    Using negative offset for popup_create() does not work.
Solution:   Use -1 instead of zero. (closes #5111)
This commit is contained in:
Bram Moolenaar
2019-10-24 19:25:00 +02:00
parent ec6f735012
commit b754b5bf6d
4 changed files with 38 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/popupwin.c
View File

@@ -71,8 +71,9 @@ popup_options_one(dict_T *dict, char_u *key)
else // "col"
n = screen_screencol() + 1 + n;
if (n < 1)
n = 1;
// Zero means "not set", use -1 instead.
if (n == 0)
n = -1;
return n;
}
@@ -222,7 +223,7 @@ popup_start_drag(win_T *wp, int row, int col)
{
drag_start_row = mouse_row;
drag_start_col = mouse_col;
if (wp->w_wantline == 0)
if (wp->w_wantline <= 0)
drag_start_wantline = wp->w_winrow + 1;
else
drag_start_wantline = wp->w_wantline;
@@ -1081,7 +1082,9 @@ popup_adjust_position(win_T *wp)
int org_leftoff = wp->w_popup_leftoff;
int minwidth;
int wantline = wp->w_wantline; // adjusted for textprop
int use_wantline = wantline != 0;
int wantcol = wp->w_wantcol; // adjusted for textprop
int use_wantcol = wantcol != 0;
wp->w_winrow = 0;
wp->w_wincol = 0;
@@ -1097,6 +1100,11 @@ popup_adjust_position(win_T *wp)
// If no line was specified default to vertical centering.
if (wantline == 0)
center_vert = TRUE;
else if (wantline < 0)
// If "wantline" is negative it actually means zero.
wantline = 0;
if (wantcol < 0)
wantcol = 0;
if (wp->w_popup_prop_type > 0 && win_valid(wp->w_popup_prop_win))
{
@@ -1161,7 +1169,7 @@ popup_adjust_position(win_T *wp)
}
else
{
if (wantline > 0 && (wp->w_popup_pos == POPPOS_TOPLEFT
if (use_wantline && (wp->w_popup_pos == POPPOS_TOPLEFT
|| wp->w_popup_pos == POPPOS_TOPRIGHT))
{
wp->w_winrow = wantline - 1;
@@ -1169,7 +1177,7 @@ popup_adjust_position(win_T *wp)
wp->w_winrow = Rows - 1;
}
if (wantcol == 0)
if (!use_wantcol)
center_hor = TRUE;
else if (wantcol > 0 && (wp->w_popup_pos == POPPOS_TOPLEFT
|| wp->w_popup_pos == POPPOS_BOTLEFT))
@@ -1372,8 +1380,8 @@ popup_adjust_position(win_T *wp)
// bottom aligned: may move down
wp->w_winrow = wantline - (wp->w_height + extra_height);
else
// not enough space, make top aligned
wp->w_winrow = wantline + 1;
// Not enough space, make top aligned.
wp->w_winrow = (wantline < 0 ? 0 : wantline) + 1;
}
if (wp->w_winrow >= Rows)
wp->w_winrow = Rows - 1;