*
*/
+// INTERNAL INCLUDES
+#include <dali/devel-api/adaptor-framework/web-engine-back-forward-list-item.h>
+
// EXTERNAL INCLUDES
#include <string>
-#include <dali/devel-api/adaptor-framework/web-engine-back-forward-list-item.h>
+#include <memory>
+#include <vector>
namespace Dali
{
-
class WebEngineBackForwardListItem;
/**
*/
class WebEngineBackForwardList
{
-
public:
-
/**
* @brief Constructor.
*/
* @brief Returns the current item in the @a list.
* @return The item of back-forward list.
*/
- virtual WebEngineBackForwardListItem& GetCurrentItem() const = 0;
+ virtual std::unique_ptr<Dali::WebEngineBackForwardListItem> GetCurrentItem() const = 0;
+
+ /**
+ * @brief Returns the previous item in the @a list.
+ * @return The previous item of back-forward list.
+ */
+ virtual std::unique_ptr<Dali::WebEngineBackForwardListItem> GetPreviousItem() const = 0;
+
+ /**
+ * @brief Returns the next item in the @a list.
+ * @return The next item of back-forward list.
+ */
+ virtual std::unique_ptr<Dali::WebEngineBackForwardListItem> GetNextItem() const = 0;
/**
* @brief Returns the item at a given @a index relative to the current item.
* @param[in] index The index of the item
* @return The item of back-forward list.
*/
- virtual WebEngineBackForwardListItem& GetItemAtIndex( uint32_t index ) const = 0;
+ virtual std::unique_ptr<Dali::WebEngineBackForwardListItem> GetItemAtIndex(uint32_t index) const = 0;
/**
* @brief Returns the length of the back-forward list including the current
*/
virtual uint32_t GetItemCount() const = 0;
+ /**
+ * @brief Creates a list containing the items preceding the current item limited
+ * by @a limit.
+ *
+ * @details The WebEngineBackForwardListItem elements are located in the result
+ list starting with the oldest one.\n
+ * If @a limit is equal to @c -1 all the items preceding the current
+ * item are returned.
+ *
+ * @param[in] limit The number of items to retrieve
+ *
+ * @return @c Dali::Vector containing @c WebEngineBackForwardListItem elements,\n
+ */
+ virtual std::vector<std::unique_ptr<Dali::WebEngineBackForwardListItem>> GetBackwardItems(int limit) = 0;
+
+ /**
+ * @brief Creates the list containing the items following the current item
+ * limited by @a limit.
+ *
+ * @details The @c WebEngineBackForwardListItem elements are located in the result
+ * list starting with the oldest one.\n
+ * If @a limit is equal to @c -1 all the items preceding the current
+ * item are returned.
+ *
+ * @param[in] limit The number of items to retrieve
+ *
+ * @return @c Dali::Vector containing @c WebEngineBackForwardListItem elements,\n
+ */
+ virtual std::vector<std::unique_ptr<Dali::WebEngineBackForwardListItem>> GetForwardItems(int limit) = 0;
};
} // namespace Dali