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patch 8.1.1444: not using double line characters for popup border

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Problem:    Not using double line characters for popup border.
Solution:   Use double line characters if using utf-8.
This commit is contained in:
Bram Moolenaar
2019-06-01 20:45:21 +02:00
parent 2fd8e35e16
commit 3bfd04e672
4 changed files with 57 additions and 21 deletions
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33
src/screen.c
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@@ -1031,6 +1031,12 @@ update_popups(void)
int total_height;
int popup_attr;
int row;
int tl_corner_char = '+';
char *tr_corner_str = "+";
int bl_corner_char = '+';
char *br_corner_str = "+";
int hor_line_char = '-';
char *ver_line_str = "|";
// Find the window with the lowest zindex that hasn't been updated yet,
// so that the window with a higher zindex is drawn later, thus goes on
@@ -1062,16 +1068,27 @@ update_popups(void)
+ wp->w_height + wp->w_popup_padding[2] + wp->w_popup_border[2];
popup_attr = get_wcr_attr(wp);
if (enc_utf8)
{
tl_corner_char = 0x2554;
tr_corner_str = "\xe2\x95\x97";
bl_corner_char = 0x255a;
br_corner_str = "\xe2\x95\x9d";
hor_line_char = 0x2550;
ver_line_str = "\xe2\x95\x91";
}
if (wp->w_popup_border[0] > 0)
{
// top border
screen_fill(wp->w_winrow, wp->w_winrow + 1,
wp->w_wincol,
wp->w_wincol + total_width,
wp->w_popup_border[3] != 0 ? '+' : '-',
'-', popup_attr);
wp->w_popup_border[3] != 0
? tl_corner_char : hor_line_char,
hor_line_char, popup_attr);
if (wp->w_popup_border[1] > 0)
screen_puts((char_u *)"+", wp->w_winrow,
screen_puts((char_u *)tr_corner_str, wp->w_winrow,
wp->w_wincol + total_width - 1, popup_attr);
}
@@ -1091,14 +1108,14 @@ update_popups(void)
{
// left border
if (wp->w_popup_border[3] > 0)
screen_puts((char_u *)"|", row, wp->w_wincol, popup_attr);
screen_puts((char_u *)ver_line_str, row, wp->w_wincol, popup_attr);
// left padding
if (wp->w_popup_padding[3] > 0)
screen_puts(get_spaces(wp->w_popup_padding[3]), row,
wp->w_wincol + wp->w_popup_border[3], popup_attr);
// right border
if (wp->w_popup_border[1] > 0)
screen_puts((char_u *)"|", row,
screen_puts((char_u *)ver_line_str, row,
wp->w_wincol + total_width - 1, popup_attr);
// right padding
if (wp->w_popup_padding[1] > 0)
@@ -1125,10 +1142,10 @@ update_popups(void)
screen_fill(row , row + 1,
wp->w_wincol,
wp->w_wincol + total_width,
wp->w_popup_border[3] != 0 ? '+' : '-',
'-', popup_attr);
wp->w_popup_border[3] != 0 ? bl_corner_char : hor_line_char,
hor_line_char, popup_attr);
if (wp->w_popup_border[1] > 0)
screen_puts((char_u *)"+", row,
screen_puts((char_u *)br_corner_str, row,
wp->w_wincol + total_width - 1, popup_attr);
}
}