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Evas textblock: Fixed a major bug - don't recreate format items. 

I added a mode to format parsing that doesn't create new format items.
The bug was that format items were created all the time although they were
not needed.

SVN revision: 58456
This commit is contained in:
Tom Hacohen 2011-04-07 14:25:48 +00:00
parent 0ced548b40
commit 87bba22028
1 changed files with 19 additions and 12 deletions
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31
legacy/evas/src/lib/canvas/evas_object_textblock.c
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@ -2863,11 +2863,13 @@ _layout_format_item_add(Ctxt *c, Evas_Object_Textblock_Node_Format *n, const cha
* @param style_pad_r the pad to update.
* @param style_pad_t the pad to update.
* @param style_pad_b the pad to update.
* @param create_item Create a new format item if true, only process otherwise.
*/
static void
_layout_do_format(const Evas_Object *obj __UNUSED__, Ctxt *c,
Evas_Object_Textblock_Format **_fmt, Evas_Object_Textblock_Node_Format *n,
int *style_pad_l, int *style_pad_r, int *style_pad_t, int *style_pad_b)
int *style_pad_l, int *style_pad_r, int *style_pad_t, int *style_pad_b,
Eina_Bool create_item)
{
Evas_Object_Textblock_Format *fmt = *_fmt;
/* FIXME: comment the algo */
@ -2949,16 +2951,21 @@ _layout_do_format(const Evas_Object *obj __UNUSED__, Ctxt *c,
}
}
fi = _layout_format_item_add(c, n, NULL, fmt);
fi->vsize = vsize;
fi->size = size;
fi->formatme = 1;
fi->parent.w = fi->parent.adv = w; /* For formats items it's usually
the same, we don't handle the
special cases yet. */
fi->parent.h = h;
if (create_item)
{
fi = _layout_format_item_add(c, n, NULL, fmt);
fi->vsize = vsize;
fi->size = size;
fi->formatme = 1;
/* For formats items it's usually
the same, we don't handle the
special cases yet. */
fi->parent.w = fi->parent.adv = w;
fi->parent.h = h;
}
handled = 1;
}
if (!handled)
{
if (s[0] == '+')
@ -2980,7 +2987,7 @@ _layout_do_format(const Evas_Object *obj __UNUSED__, Ctxt *c,
{
_layout_format_value_handle(c, fmt, item);
}
else
else if (create_item)
{
if ((_IS_PARAGRAPH_SEPARATOR(c->o, item)) ||
(_IS_LINE_SEPARATOR(item)))
@ -3549,7 +3556,7 @@ _layout(const Evas_Object *obj, int calc_only, int w, int h, int *w_ret, int *h_
{
_layout_do_format(obj, c, &fmt, fnode,
&style_pad_l, &style_pad_r,
&style_pad_t, &style_pad_b);
&style_pad_t, &style_pad_b, EINA_FALSE);
fnode = _NODE_FORMAT(EINA_INLIST_GET(fnode)->next);
}
continue;
@ -3575,7 +3582,7 @@ _layout(const Evas_Object *obj, int calc_only, int w, int h, int *w_ret, int *h_
/* No need to skip on the first run, or a non-visible one */
_layout_text_append(c, fmt, n, start, off, o->repch);
_layout_do_format(obj, c, &fmt, fnode, &style_pad_l,
&style_pad_r, &style_pad_t, &style_pad_b);
&style_pad_r, &style_pad_t, &style_pad_b, EINA_TRUE);
if ((c->have_underline2) || (c->have_underline))
{
if (style_pad_b < c->underline_extend)