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Fix mouse clicks on full width characters

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This commit is contained in:
Přemysl Eric Janouch
2016-10-22 23:29:29 +02:00
parent 6155c9bf91
commit fc395d4068
1 changed files with 13 additions and 4 deletions
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17
src/sdtui.c
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@@ -954,7 +954,7 @@ app_redraw_top (Application *self)
guint offset, i;
for (offset = i = 0; i < self->input_pos; i++)
// This may be inconsistent with RowBuffer
// FIXME: this may be inconsistent with RowBuffer (locale)
offset += unichar_width (g_array_index (self->input, gunichar, i));
move (1, MIN ((gint) (indent + offset), COLS - 1));
@@ -1741,9 +1741,18 @@ app_process_left_mouse_click (Application *self, int line, int column)
gint pos = column - label_len;
if (pos >= 0)
{
self->input_pos = MIN ((guint) pos, self->input->len);
move (1, label_len + self->input_pos);
refresh ();
guint offset, i;
for (offset = i = 0; i < self->input->len; i++)
{
// FIXME: this may be inconsistent with RowBuffer (locale)
size_t width = unichar_width
(g_array_index (self->input, gunichar, i));
if ((offset += width) > (guint) pos)
break;
}
self->input_pos = i;
app_redraw_top (self);
}
}
else if (line <= (int) (app_count_view_items (self) - self->top_offset))