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-rw-r--r--src/select/computed.c41
1 files changed, 35 insertions, 6 deletions
diff --git a/src/select/computed.c b/src/select/computed.c
index d8007c1..4c58102 100644
--- a/src/select/computed.c
+++ b/src/select/computed.c
@@ -7,8 +7,7 @@
#include <string.h>
-#include <libcss/computed.h>
-
+#include "select/computed.h"
#include "select/dispatch.h"
#include "utils/utils.h"
@@ -94,9 +93,11 @@ css_error css_computed_style_destroy(css_computed_style *style)
/**
* Compose two computed styles
*
- * \param parent Parent style
- * \param child Child style
- * \param result Pointer to style to compose into
+ * \param parent Parent style
+ * \param child Child style
+ * \param compute_font_size Function to compute an absolute font size
+ * \param pw Client data for compute_font_size
+ * \param result Pointer to style to compose into
* \return CSS_OK on success, appropriate error otherwise.
*
* Precondition: Parent is a fully composed style (thus has no properties
@@ -104,6 +105,9 @@ css_error css_computed_style_destroy(css_computed_style *style)
*/
css_error css_computed_style_compose(const css_computed_style *parent,
const css_computed_style *child,
+ css_error (*compute_font_size)(void *pw,
+ const css_hint *parent, css_hint *size),
+ void *pw,
css_computed_style *result)
{
css_error error = CSS_OK;
@@ -131,6 +135,31 @@ css_error css_computed_style_compose(const css_computed_style *parent,
break;
}
- return error;
+ /* Finally, compute absolute values for everything */
+ return compute_absolute_values(result, compute_font_size, pw);
+}
+
+/******************************************************************************
+ * Library internals *
+ ******************************************************************************/
+
+/**
+ * Compute the absolute values of a style
+ *
+ * \param style Computed style to process
+ * \param compute_font_size Callback to calculate an absolute font-size
+ * \param pw Private word for callback
+ * \return CSS_OK on success.
+ */
+css_error compute_absolute_values(css_computed_style *style,
+ css_error (*compute_font_size)(void *pw,
+ const css_hint *parent, css_hint *size),
+ void *pw)
+{
+ UNUSED(style);
+ UNUSED(compute_font_size);
+ UNUSED(pw);
+
+ return CSS_OK;
}