forked from enlightenment/efl
Evas textblock: Removed unused functions.
SVN revision: 56497
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@ -2428,74 +2428,6 @@ _layout_word_start(const Eina_Unicode *str, int start)
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return p;
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}
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/**
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* @internal
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* Strips trailing whitespace from the item's text.
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*
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* @param c the context to work with - NOT NULL.
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* @param fmt does nothing.
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* @param it the item to strip.
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*
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* @return #EINA_TRUE if it stripped, #EINA_FALSE otherwise.
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*/
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static Eina_Bool
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_layout_strip_trailing_whitespace(Ctxt *c, Evas_Object_Textblock_Format *fmt __UNUSED__, Evas_Object_Textblock_Item *it)
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{
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int p, tp, chr, adv, tw, th;
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Evas_Object_Textblock_Text_Item *ti;
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/*FIXME: Add support for removing tabs and other whites as well. */
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if (it->type != EVAS_TEXTBLOCK_ITEM_TEXT) return EINA_FALSE;
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ti = _ITEM_TEXT(it);
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p = eina_unicode_strlen(ti->text) - 1;
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tp = p;
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if (p >= 0)
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{
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chr = GET_PREV(ti->text, p);
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if (_is_white(chr))
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{
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_layout_item_text_cutoff(c, ti, tp);
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adv = 0;
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if (ti->parent.format->font.font)
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adv = c->ENFN->font_h_advance_get(c->ENDT,
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ti->parent.format->font.font,
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ti->text, &ti->parent.text_props);
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tw = th = 0;
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if (ti->parent.format->font.font)
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c->ENFN->font_string_size_get(c->ENDT,
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ti->parent.format->font.font,
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ti->text, &ti->parent.text_props, &tw, &th);
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it->w = tw;
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it->h = th;
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it->adv = adv;
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c->x = it->x + adv;
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return EINA_TRUE;
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}
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}
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return EINA_FALSE;
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}
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/**
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* FIXME: document
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*/
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static int
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_layout_item_abort(Ctxt *c, Evas_Object_Textblock_Format *fmt, Evas_Object_Textblock_Item *it)
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{
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Evas_Object_Textblock_Text_Item *ti = _ITEM_TEXT(it);
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/*FIXME: handle it in some way? */
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if (it->type != EVAS_TEXTBLOCK_ITEM_TEXT)
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return 0;
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_item_free(c->obj, NULL, _ITEM(ti));
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if (c->ln->items)
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{
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it = (Evas_Object_Textblock_Item *)(EINA_INLIST_GET(c->ln->items))->last;
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return _layout_strip_trailing_whitespace(c, fmt, it);
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}
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return 0;
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}
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/**
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* @internal
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* returns the index of the words end starting from p
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