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authorJohn Mark Bell <jmb@netsurf-browser.org>2009-03-04 01:29:44 +0000
committerJohn Mark Bell <jmb@netsurf-browser.org>2009-03-04 01:29:44 +0000
commit846f1651f053373e0c3de4f80c0c5aa0bc282720 (patch)
tree7d35cdc9f4ba4a23abe195d4e07eb022dbc0d8fb /src/select/properties.c
parent7c809b74610653dc55276bb6e99459e073d2112c (diff)
downloadlibcss-846f1651f053373e0c3de4f80c0c5aa0bc282720.tar.gz
libcss-846f1651f053373e0c3de4f80c0c5aa0bc282720.tar.bz2
Compose cue-after, cue-before, cursor.
svn path=/trunk/libcss/; revision=6693
Diffstat (limited to 'src/select/properties.c')
-rw-r--r--src/select/properties.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/select/properties.c b/src/select/properties.c
index daf3411..5956ad4 100644
--- a/src/select/properties.c
+++ b/src/select/properties.c
@@ -1316,6 +1316,17 @@ css_error initial_cue_after(css_computed_style *style)
return CSS_OK;
}
+css_error compose_cue_after(const css_computed_style *parent,
+ const css_computed_style *child,
+ css_computed_style *result)
+{
+ UNUSED(parent);
+ UNUSED(child);
+ UNUSED(result);
+
+ return CSS_OK;
+}
+
css_error cascade_cue_before(uint32_t opv, css_style *style,
css_select_state *state)
{
@@ -1330,6 +1341,17 @@ css_error initial_cue_before(css_computed_style *style)
return CSS_OK;
}
+css_error compose_cue_before(const css_computed_style *parent,
+ const css_computed_style *child,
+ css_computed_style *result)
+{
+ UNUSED(parent);
+ UNUSED(child);
+ UNUSED(result);
+
+ return CSS_OK;
+}
+
css_error cascade_cursor(uint32_t opv, css_style *style,
css_select_state *state)
{
@@ -1455,6 +1477,46 @@ css_error initial_cursor(css_computed_style *style)
return set_cursor(style, CSS_CURSOR_AUTO, NULL);
}
+css_error compose_cursor(const css_computed_style *parent,
+ const css_computed_style *child,
+ css_computed_style *result)
+{
+ css_error error;
+ lwc_string **urls = NULL;
+
+ if ((child->uncommon == NULL && parent->uncommon != NULL) ||
+ css_computed_cursor(child, &urls) ==
+ CSS_CURSOR_INHERIT) {
+ uint8_t p = css_computed_cursor(parent, &urls);
+ size_t n_urls = 0;
+ lwc_string **copy = NULL;
+
+ if (urls != NULL) {
+ lwc_string **i;
+
+ for (i = urls; (*i) != NULL; i++)
+ n_urls++;
+
+ copy = result->alloc(NULL, (n_urls + 1) *
+ sizeof(lwc_string *),
+ result->pw);
+ if (copy == NULL)
+ return CSS_NOMEM;
+
+ memcpy(copy, urls, (n_urls + 1) *
+ sizeof(lwc_string *));
+ }
+
+ error = set_cursor(result, p, copy);
+ if (error != CSS_OK && copy != NULL)
+ result->alloc(copy, 0, result->pw);
+
+ return error;
+ }
+
+ return CSS_OK;
+}
+
css_error cascade_direction(uint32_t opv, css_style *style,
css_select_state *state)
{