-libcss-align

svn path=/trunk/libcss/; revision=9378

1 files changed, 56 insertions, 0 deletions

diff --git a/src/select/properties.c b/src/select/properties.c
index 4b7b8a7..b83a29d 100644
--- a/src/select/properties.c
+++ b/src/select/properties.c
@@ -5452,6 +5452,62 @@ css_error compose_z_index(const css_computed_style *parent,
 	return set_z_index(result, type, index);
 }
 
+css_error cascade_libcss_align(uint32_t opv, css_style *style, 
+		css_select_state *state)
+{
+	uint16_t value = CSS_LIBCSS_ALIGN_INHERIT;
+
+	UNUSED(style);
+
+	if (isInherit(opv) == false) {
+		switch (getValue(opv)) {
+		case LIBCSS_ALIGN_LEFT:
+			value = CSS_LIBCSS_ALIGN_LEFT;
+			break;
+		case LIBCSS_ALIGN_RIGHT:
+			value = CSS_LIBCSS_ALIGN_RIGHT;
+			break;
+		case LIBCSS_ALIGN_CENTER:
+			value = CSS_LIBCSS_ALIGN_CENTER;
+			break;
+		case LIBCSS_ALIGN_JUSTIFY:
+			value = CSS_LIBCSS_ALIGN_JUSTIFY;
+			break;
+		}
+	}
+
+	if (outranks_existing(getOpcode(opv), isImportant(opv), state,
+			isInherit(opv))) {
+		return set_libcss_align(state->result, value);
+	}
+
+	return CSS_OK;
+}
+
+css_error set_libcss_align_from_hint(const css_hint *hint,
+		css_computed_style *style)
+{
+	return set_libcss_align(style, hint->status);
+}
+
+css_error initial_libcss_align(css_select_state *state)
+{
+	return set_libcss_align(state->result, CSS_LIBCSS_ALIGN_DEFAULT);
+}
+
+css_error compose_libcss_align(const css_computed_style *parent,	
+		const css_computed_style *child,
+		css_computed_style *result)
+{
+	uint8_t type = get_libcss_align(child);
+
+	if (type == CSS_LIBCSS_ALIGN_INHERIT) {
+		type = get_libcss_align(parent);
+	}
+
+	return set_libcss_align(result, type);
+}
+
 /******************************************************************************
  * Utilities below here                                                       *
  ******************************************************************************/