forked from enlightenment/efl
Evas textblock: Fixed a bug with textblock ellipsis.
There was a possible segfault because we don't check if the current item is a text item or a format item. I just removed the loop which triggered it because it's not needed anyway, and now it works. Removing the loop also let me remove some code that was only needed in the case of a loop. SVN revision: 64816
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@ -3437,50 +3437,30 @@ _layout_ellipsis_item_new(Ctxt *c, const Evas_Object_Textblock_Item *cur_it)
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static inline void
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_layout_handle_ellipsis(Ctxt *c, Evas_Object_Textblock_Item *it, Eina_List *i)
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{
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Evas_Object_Textblock_Text_Item *ellip_ti, *last_ti;
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Evas_Object_Textblock_Text_Item *ellip_ti;
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Evas_Object_Textblock_Item *last_it;
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Evas_Coord save_cx;
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int wrap;
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ellip_ti = _layout_ellipsis_item_new(c, it);
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last_it = it;
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last_ti = _ITEM_TEXT(it);
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save_cx = c->x;
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c->w -= ellip_ti->parent.w;
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do
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{
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wrap = _layout_text_cutoff_get(c, last_it->format,
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last_ti);
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if ((wrap > 0) && !IS_AT_END(last_ti, (size_t) wrap))
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Evas_Object_Textblock_Text_Item *ti = _ITEM_TEXT(it);
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wrap = _layout_text_cutoff_get(c, last_it->format, ti);
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if ((wrap > 0) && !IS_AT_END(ti, (size_t) wrap))
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{
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_layout_item_text_split_strip_white(c, last_ti, i, wrap);
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_layout_item_text_split_strip_white(c, ti, i, wrap);
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}
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else if (wrap == 0)
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else if ((wrap == 0) && (c->ln->items))
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{
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if (!c->ln->items)
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break;
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/* We haven't added it yet at this point */
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if (_ITEM(last_ti) != it)
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{
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last_it =
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_ITEM(EINA_INLIST_GET(last_it)->prev);
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c->ln->items = _ITEM(eina_inlist_remove(
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EINA_INLIST_GET(c->ln->items),
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EINA_INLIST_GET(_ITEM(last_ti))));
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}
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else
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{
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last_it =
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_ITEM(EINA_INLIST_GET(c->ln->items)->last);
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}
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last_ti = _ITEM_TEXT(last_it);
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if (last_it)
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{
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c->x -= last_it->adv;
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}
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last_it = _ITEM(EINA_INLIST_GET(c->ln->items)->last);
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}
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}
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while (last_it && (wrap == 0));
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c->x = save_cx;
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c->w += ellip_ti->parent.w;
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/* If we should add this item, do it */
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