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Evas textblock: Removed unused functions. 

SVN revision: 56497
This commit is contained in:
Tom Hacohen 2011-01-30 10:40:59 +00:00
parent 367e75aa70
commit 3d24e2daad
1 changed files with 0 additions and 68 deletions
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68
legacy/evas/src/lib/canvas/evas_object_textblock.c
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@ -2428,74 +2428,6 @@ _layout_word_start(const Eina_Unicode *str, int start)
return p;
}
/**
* @internal
* Strips trailing whitespace from the item's text.
*
* @param c the context to work with - NOT NULL.
* @param fmt does nothing.
* @param it the item to strip.
*
* @return #EINA_TRUE if it stripped, #EINA_FALSE otherwise.
*/
static Eina_Bool
_layout_strip_trailing_whitespace(Ctxt *c, Evas_Object_Textblock_Format *fmt __UNUSED__, Evas_Object_Textblock_Item *it)
{
int p, tp, chr, adv, tw, th;
Evas_Object_Textblock_Text_Item *ti;
/*FIXME: Add support for removing tabs and other whites as well. */
if (it->type != EVAS_TEXTBLOCK_ITEM_TEXT) return EINA_FALSE;
ti = _ITEM_TEXT(it);
p = eina_unicode_strlen(ti->text) - 1;
tp = p;
if (p >= 0)
{
chr = GET_PREV(ti->text, p);
if (_is_white(chr))
{
_layout_item_text_cutoff(c, ti, tp);
adv = 0;
if (ti->parent.format->font.font)
adv = c->ENFN->font_h_advance_get(c->ENDT,
ti->parent.format->font.font,
ti->text, &ti->parent.text_props);
tw = th = 0;
if (ti->parent.format->font.font)
c->ENFN->font_string_size_get(c->ENDT,
ti->parent.format->font.font,
ti->text, &ti->parent.text_props, &tw, &th);
it->w = tw;
it->h = th;
it->adv = adv;
c->x = it->x + adv;
return EINA_TRUE;
}
}
return EINA_FALSE;
}
/**
* FIXME: document
*/
static int
_layout_item_abort(Ctxt *c, Evas_Object_Textblock_Format *fmt, Evas_Object_Textblock_Item *it)
{
Evas_Object_Textblock_Text_Item *ti = _ITEM_TEXT(it);
/*FIXME: handle it in some way? */
if (it->type != EVAS_TEXTBLOCK_ITEM_TEXT)
return 0;
_item_free(c->obj, NULL, _ITEM(ti));
if (c->ln->items)
{
it = (Evas_Object_Textblock_Item *)(EINA_INLIST_GET(c->ln->items))->last;
return _layout_strip_trailing_whitespace(c, fmt, it);
}
return 0;
}
/**
* @internal
* returns the index of the words end starting from p