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Support hyperlinks with capture-pane -e and add a mouse_hyperlink

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format, GitHub issue 3247 from Jeff Chiang.
This commit is contained in:
nicm
2022-07-06 07:36:36 +00:00
parent 9360e0ef32
commit d0d2c39dec
9 changed files with 118 additions and 16 deletions
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39
format.c
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@@ -1145,6 +1145,25 @@ format_cb_mouse_word(struct format_tree *ft)
return (format_grid_word(gd, x, gd->hsize + y));
}
/* Callback for mouse_hyperlink. */
static void *
format_cb_mouse_hyperlink(struct format_tree *ft)
{
struct window_pane *wp;
struct grid *gd;
u_int x, y;
if (!ft->m.valid)
return (NULL);
wp = cmd_mouse_pane(&ft->m, NULL, NULL);
if (wp == NULL)
return (NULL);
if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0)
return (NULL);
gd = wp->base.grid;
return (format_grid_hyperlink(gd, x, gd->hsize + y, wp->screen));
}
/* Callback for mouse_line. */
static void *
format_cb_mouse_line(struct format_tree *ft)
@@ -2789,6 +2808,9 @@ static const struct format_table_entry format_table[] = {
{ "mouse_button_flag", FORMAT_TABLE_STRING,
format_cb_mouse_button_flag
},
{ "mouse_hyperlink", FORMAT_TABLE_STRING,
format_cb_mouse_hyperlink
},
{ "mouse_line", FORMAT_TABLE_STRING,
format_cb_mouse_line
},
@@ -5064,3 +5086,20 @@ format_grid_line(struct grid *gd, u_int y)
}
return (s);
}
/* Return hyperlink at given coordinates. Caller frees. */
char *
format_grid_hyperlink(struct grid *gd, u_int x, u_int y, struct screen* s)
{
const char *uri;
struct grid_cell gc;
grid_get_cell(gd, x, y, &gc);
if (gc.flags & GRID_FLAG_PADDING)
return (NULL);
if (s->hyperlinks == NULL || gc.link == 0)
return (NULL);
if (!hyperlinks_get(s->hyperlinks, gc.link, &uri, NULL, NULL))
return (NULL);
return (xstrdup(uri));
}