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Evas textblock: Clean up getting bidi props (unify to a function). 

SVN revision: 58632
This commit is contained in:
Tom Hacohen 2011-04-13 12:21:58 +00:00
parent f9936b341f
commit 0243ddf34b
1 changed files with 28 additions and 29 deletions
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57
legacy/evas/src/lib/canvas/evas_object_textblock.c
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@ -469,6 +469,9 @@ static void _evas_textblock_changed(Evas_Object_Textblock *o, Evas_Object *obj);
static void _evas_textblock_invalidate_all(Evas_Object_Textblock *o);
static void _evas_textblock_cursors_update_offset(const Evas_Textblock_Cursor *cur, const Evas_Object_Textblock_Node_Text *n, size_t start, int offset);
static void _evas_textblock_cursors_set_node(Evas_Object_Textblock *o, const Evas_Object_Textblock_Node_Text *n, Evas_Object_Textblock_Node_Text *new_node);
#ifdef BIDI_SUPPORT
static inline void _evas_textblock_node_update_bidi_props(Evas_Object_Textblock_Node_Text *n);
#endif
/* styles */
/**
@ -4719,10 +4722,7 @@ _evas_textblock_nodes_merge(Evas_Object_Textblock *o, Evas_Object_Textblock_Node
to->format_node = from->format_node;
}
#ifdef BIDI_SUPPORT
evas_bidi_paragraph_props_unref(to->bidi_props);
to->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(to->unicode),
eina_ustrbuf_length_get(to->unicode));
_evas_textblock_node_update_bidi_props(to);
#endif
_evas_textblock_cursors_set_node(o, from, to);
@ -6022,6 +6022,24 @@ _evas_textblock_node_text_new(void)
return n;
}
#ifdef BIDI_SUPPORT
/**
* @internal
* Update bidi paragraph props.
*
* @return the new text node.
*/
static inline void
_evas_textblock_node_update_bidi_props(Evas_Object_Textblock_Node_Text *n)
{
evas_bidi_paragraph_props_unref(n->bidi_props);
n->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(n->unicode),
eina_ustrbuf_length_get(n->unicode));
}
#endif
/**
* @internal
* Break a paragraph. This does not add a PS but only splits the paragraph
@ -6081,15 +6099,8 @@ _evas_textblock_cursor_break_paragraph(Evas_Textblock_Cursor *cur,
eina_ustrbuf_append_length(n->unicode, text + start, len);
eina_ustrbuf_remove(cur->node->unicode, start, start + len);
#ifdef BIDI_SUPPORT
evas_bidi_paragraph_props_unref(n->bidi_props);
n->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(n->unicode),
eina_ustrbuf_length_get(n->unicode));
evas_bidi_paragraph_props_unref(cur->node->bidi_props);
cur->node->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(cur->node->unicode),
eina_ustrbuf_length_get(cur->node->unicode));
_evas_textblock_node_update_bidi_props(n);
_evas_textblock_node_update_bidi_props(cur->node);
#endif
}
else
@ -6280,10 +6291,7 @@ evas_textblock_cursor_text_append(Evas_Textblock_Cursor *cur, const char *_text)
if (fnode && (fnode->text_node == cur->node))
fnode->offset += len;
#ifdef BIDI_SUPPORT
evas_bidi_paragraph_props_unref(n->bidi_props);
n->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(n->unicode),
eina_ustrbuf_length_get(n->unicode));
_evas_textblock_node_update_bidi_props(n);
#endif
_evas_textblock_changed(o, cur->obj);
n->dirty = EINA_TRUE;
@ -6456,10 +6464,7 @@ evas_textblock_cursor_format_append(Evas_Textblock_Cursor *cur, const char *form
else
{
#ifdef BIDI_SUPPORT
evas_bidi_paragraph_props_unref(cur->node->bidi_props);
cur->node->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(cur->node->unicode),
eina_ustrbuf_length_get(cur->node->unicode));
_evas_textblock_node_update_bidi_props(cur->node);
#endif
}
}
@ -6547,10 +6552,7 @@ evas_textblock_cursor_char_delete(Evas_Textblock_Cursor *cur)
_evas_textblock_cursor_nodes_merge(cur);
}
#ifdef BIDI_SUPPORT
evas_bidi_paragraph_props_unref(n->bidi_props);
n->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(n->unicode),
eina_ustrbuf_length_get(n->unicode));
_evas_textblock_node_update_bidi_props(n);
#endif
if (cur->pos == eina_ustrbuf_length_get(n->unicode))
@ -6651,10 +6653,7 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
}
#ifdef BIDI_SUPPORT
evas_bidi_paragraph_props_unref(n1->bidi_props);
n1->bidi_props = evas_bidi_paragraph_props_get(
eina_ustrbuf_string_get(n1->unicode),
eina_ustrbuf_length_get(n1->unicode));
_evas_textblock_node_update_bidi_props(n1);
#endif
evas_textblock_cursor_copy(cur1, cur2);