1 files changed, 78 insertions, 0 deletions
diff --git a/src/select/properties/position.c b/src/select/properties/position.c
new file mode 100644
index 0000000..c5c882e
--- /dev/null
+++ b/src/select/properties/position.c
@@ -0,0 +1,78 @@
+/*
+ * This file is part of LibCSS
+ * Licensed under the MIT License,
+ *		  http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
+ */
+
+#include "bytecode/bytecode.h"
+#include "bytecode/opcodes.h"
+#include "select/propset.h"
+#include "select/propget.h"
+#include "utils/utils.h"
+
+#include "select/properties/properties.h"
+#include "select/properties/helpers.h"
+
+css_error cascade_position(uint32_t opv, css_style *style, 
+		css_select_state *state)
+{
+	uint16_t value = CSS_POSITION_INHERIT;
+
+	UNUSED(style);
+
+	if (isInherit(opv) == false) {
+		switch (getValue(opv)) {
+		case POSITION_STATIC:
+			value = CSS_POSITION_STATIC;
+			break;
+		case POSITION_RELATIVE:
+			value = CSS_POSITION_RELATIVE;
+			break;
+		case POSITION_ABSOLUTE:
+			value = CSS_POSITION_ABSOLUTE;
+			break;
+		case POSITION_FIXED:
+			value = CSS_POSITION_FIXED;
+			break;
+		}
+	}
+
+	if (outranks_existing(getOpcode(opv), isImportant(opv), state,
+			isInherit(opv))) {
+		return set_position(state->result, value);
+	}
+
+	return CSS_OK;
+}
+
+css_error set_position_from_hint(const css_hint *hint,
+		css_computed_style *style)
+{
+	return set_position(style, hint->status);
+}
+
+css_error initial_position(css_select_state *state)
+{
+	return set_position(state->result, CSS_POSITION_STATIC);
+}
+
+css_error compose_position(const css_computed_style *parent,
+		const css_computed_style *child,
+		css_computed_style *result)
+{
+	uint8_t type = get_position(child);
+
+	if (type == CSS_POSITION_INHERIT) {
+		type = get_position(parent);
+	}
+
+	return set_position(result, type);
+}
+
+uint32_t destroy_position(void *bytecode)
+{
+	UNUSED(bytecode);
+	
+	return sizeof(uint32_t);
+}