diff options
Diffstat (limited to 'src/entry_backend/pango.c')
| -rw-r--r-- | src/entry_backend/pango.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/entry_backend/pango.c b/src/entry_backend/pango.c index d4737a1..01fc153 100644 --- a/src/entry_backend/pango.c +++ b/src/entry_backend/pango.c @@ -85,7 +85,22 @@ void entry_backend_pango_update(struct entry *entry) cairo_translate(cr, entry->prompt_padding, 0); /* Render the entry text */ - pango_layout_set_text(layout, entry->input_mb, -1); + if (entry->hide_input) { + /* + * Pango needs to be passed the whole text at once, so we need + * to manually replicate the replacement character in a buffer. + */ + static char buf[sizeof(entry->input_mb)]; + uint32_t char_len = entry->hidden_character_mb_length; + for (size_t i = 0; i < entry->input_length; i++) { + for (size_t j = 0; j < char_len; j++) { + buf[i * char_len + j] = entry->hidden_character_mb[j]; + } + } + pango_layout_set_text(layout, buf, -1); + } else { + pango_layout_set_text(layout, entry->input_mb, -1); + } pango_cairo_update_layout(cr, layout); pango_cairo_show_layout(cr, layout); pango_layout_get_pixel_extents(entry->pango.layout, &ink_rect, &logical_rect); |