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-rw-r--r--src/select/properties/color.c73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/select/properties/color.c b/src/select/properties/color.c
new file mode 100644
index 0000000..ae3e814
--- /dev/null
+++ b/src/select/properties/color.c
@@ -0,0 +1,73 @@
+/*
+ * 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_color(uint32_t opv, css_style *style,
+ css_select_state *state)
+{
+ uint16_t value = CSS_COLOR_INHERIT;
+ css_color color = 0;
+
+ if (isInherit(opv) == false) {
+ value = CSS_COLOR_COLOR;
+ color = *((css_color *) style->bytecode);
+ advance_bytecode(style, sizeof(color));
+ }
+
+ if (outranks_existing(getOpcode(opv), isImportant(opv), state,
+ isInherit(opv))) {
+ return set_color(state->result, value, color);
+ }
+
+ return CSS_OK;
+}
+
+css_error set_color_from_hint(const css_hint *hint,
+ css_computed_style *style)
+{
+ return set_color(style, hint->status, hint->data.color);
+}
+
+css_error initial_color(css_select_state *state)
+{
+ css_hint hint;
+ css_error error;
+
+ error = state->handler->ua_default_for_property(state->pw,
+ CSS_PROP_COLOR, &hint);
+ if (error != CSS_OK)
+ return error;
+
+ return set_color_from_hint(&hint, state->result);
+}
+
+css_error compose_color(const css_computed_style *parent,
+ const css_computed_style *child,
+ css_computed_style *result)
+{
+ css_color color;
+ uint8_t type = get_color(child, &color);
+
+ if (type == CSS_COLOR_INHERIT) {
+ type = get_color(parent, &color);
+ }
+
+ return set_color(result, type, color);
+}
+
+uint32_t destroy_color(void *bytecode)
+{
+ return generic_destroy_color(bytecode);
+}