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fix hint color 

svn path=/trunk/netsurf/; revision=13704
This commit is contained in:
Vincent Sanders 2012-03-25 17:23:26 +00:00
parent 7661783399
commit 5cff5d3f41
1 changed files with 65 additions and 34 deletions
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99
css/select.c
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@ -1644,7 +1644,7 @@ css_error node_is_link(void *pw, void *n, bool *match)
return CSS_NOMEM;
}
if (dom_string_caseless_isequal(node_name, nscss_dom_string_a)) {
if (dom_string_isequal(node_name, nscss_dom_string_a)) {
bool has_href;
exc = dom_element_has_attribute(node, nscss_dom_string_href, &has_href);
if ((exc == DOM_NO_ERR) && (has_href)) {
@ -2671,55 +2671,86 @@ node_presentational_hint_color(nscss_select_ctx *ctx,
dom_node *node,
css_hint *hint)
{
#ifdef FIXME
xmlChar *col;
css_error error;
bool is_link, is_visited;
dom_exception err;
dom_string *node_name = NULL;
dom_string *color;
error = node_is_link(ctx, n, &is_link);
if (error != CSS_OK)
return error;
err = dom_node_get_node_name(node, &node_name);
if ((err != DOM_NO_ERR) || (node_name == NULL)) {
return CSS_NOMEM;
}
if (is_link) {
xmlNode *body;
for (body = n; body != NULL && body->parent != NULL &&
body->parent->parent != NULL;
body = body->parent) {
if (body->parent->parent->parent == NULL)
break;
if (dom_string_isequal(node_name, nscss_dom_string_a)) {
/* find body node */
css_qname qs;
dom_node *bodynode = NULL;
bool is_visited;
qs.ns = NULL;
err = dom_string_intern(nscss_dom_string_body, &qs.name);
if (err != DOM_NO_ERR) {
dom_string_unref(node_name);
return CSS_BADPARM;
}
if (named_ancestor_node(ctx, node, &qs,
(void **)&bodynode) != CSS_OK) {
/* Didn't find, or had error */
lwc_string_unref(qs.name);
dom_string_unref(node_name);
return CSS_PROPERTY_NOT_SET;
}
lwc_string_unref(qs.name);
/* deal with missing body ancestor */
if (bodynode == NULL) {
dom_string_unref(node_name);
return CSS_BADPARM;
}
error = node_is_visited(ctx, n, &is_visited);
error = node_is_visited(ctx, node, &is_visited);
if (error != CSS_OK)
return error;
if (is_visited)
col = xmlGetProp(body,
(const xmlChar *) "vlink");
else
col = xmlGetProp(body,
(const xmlChar *) "link");
} else if (strcmp((const char *) n->name, "body") == 0) {
col = xmlGetProp(n, (const xmlChar *) "text");
if (is_visited) {
err = dom_element_get_attribute(node, nscss_dom_string_vlink, &color);
if ((err != DOM_NO_ERR) || (color == NULL)) {
dom_string_unref(node_name);
return CSS_PROPERTY_NOT_SET;
}
} else {
err = dom_element_get_attribute(node, nscss_dom_string_link, &color);
if ((err != DOM_NO_ERR) || (color == NULL)) {
dom_string_unref(node_name);
return CSS_PROPERTY_NOT_SET;
}
}
} else if (dom_string_isequal(node_name, nscss_dom_string_body)) {
err = dom_element_get_attribute(node, nscss_dom_string_text, &color);
if ((err != DOM_NO_ERR) || (color == NULL)) {
dom_string_unref(node_name);
return CSS_PROPERTY_NOT_SET;
}
} else {
col = xmlGetProp(n, (const xmlChar *) "color");
err = dom_element_get_attribute(node, nscss_dom_string_color, &color);
if ((err != DOM_NO_ERR) || (color == NULL)) {
dom_string_unref(node_name);
return CSS_PROPERTY_NOT_SET;
}
}
if (col == NULL)
return CSS_PROPERTY_NOT_SET;
if (nscss_parse_colour((const char *) col, &hint->data.color)) {
hint->status = CSS_COLOR_COLOR;
} else {
xmlFree(col);
if (!nscss_parse_colour((const char *)dom_string_data(color),
&hint->data.color)) {
dom_string_unref(node_name);
return CSS_PROPERTY_NOT_SET;
}
xmlFree(col);
hint->status = CSS_COLOR_COLOR;
dom_string_unref(node_name);
return CSS_OK;
#endif
return CSS_PROPERTY_NOT_SET;
}
static css_error