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elm_code: Fix bug when deleting slection beyond start of document. 

@fix
This commit is contained in:
Andy Williams 2017-04-06 22:16:27 +01:00
parent 8c93a207c1
commit e44c33f233
1 changed files with 14 additions and 11 deletions
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25
src/lib/elementary/elm_code_widget.c
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@ -654,7 +654,7 @@ _elm_code_widget_position_at_coordinates_get(Eo *obj, Elm_Code_Widget_Data *pd,
Evas_Coord ox = 0, oy = 0, sx = 0, sy = 0, rowy = 0;
Evas_Object *grid;
int cw = 0, ch = 0, gutter, retcol;
unsigned int guess = 1, number;
unsigned int guess = 1, number = 1;
widget = (Elm_Code_Widget *)obj;
evas_object_geometry_get(widget, &ox, &oy, NULL, NULL);
@ -667,19 +667,22 @@ _elm_code_widget_position_at_coordinates_get(Eo *obj, Elm_Code_Widget_Data *pd,
if (y >= 0 && ch > 0)
guess = ((double) y / ch) + 1;
number = guess;
// unfortunately EINA_LIST_REVERSE_FOREACH skips to the end of the list...
for (item = eina_list_nth_list(pd->grids, guess - 1), grid = eina_list_data_get(item);
item;
item = eina_list_prev(item), grid = eina_list_data_get(item))
if (guess > 1)
{
evas_object_geometry_get(grid, NULL, &rowy, NULL, NULL);
number = guess;
if (rowy + sy - oy - 1<= y)
break;
// unfortunately EINA_LIST_REVERSE_FOREACH skips to the end of the list...
for (item = eina_list_nth_list(pd->grids, number), grid = eina_list_data_get(item);
number > 1 && item;
item = eina_list_prev(item), grid = eina_list_data_get(item))
{
evas_object_geometry_get(grid, NULL, &rowy, NULL, NULL);
number--;
if (rowy + sy - oy - 1<= y)
break;
number--;
}
}
if (col)