Split local history data from viewer in headers

This separates the local history data object API from the viewing
API. It also changes the api to return nsurl references instead of
strings.

1 files changed, 51 insertions, 0 deletions

diff --git a/desktop/browser_private.h b/desktop/browser_private.h
index 5a53e2f0b..a54393fee 100644
--- a/desktop/browser_private.h
+++ b/desktop/browser_private.h
@@ -249,4 +249,55 @@ void browser_window_set_status(struct browser_window *bw, const char *text);
  */
 struct browser_window * browser_window_get_root(struct browser_window *bw);
 
+
+/**
+ * Create a new history tree for a browser window window.
+ *
+ * \param bw browser window to create history for.
+ *
+ * \return NSERROR_OK or appropriate error otherwise
+ */
+nserror browser_window_history_create(struct browser_window *bw);
+
+/**
+ * Clone a bw's history tree for new bw
+ *
+ * \param  existing	browser window with history to clone.
+ * \param  clone	browser window to make cloned history for.
+ *
+ * \return  NSERROR_OK or appropriate error otherwise
+ */
+nserror browser_window_history_clone(const struct browser_window *existing,
+		struct browser_window *clone);
+/**
+ * Insert a url into the history tree.
+ *
+ * \param  bw       browser window with history object
+ * \param  content  content to add to history
+ * \param  frag_id  fragment identifier, or NULL.
+ * \return NSERROR_OK or error code on faliure.
+ *
+ * The page is added after the current entry and becomes current.
+ */
+nserror browser_window_history_add(struct browser_window *bw,
+		struct hlcache_handle *content, lwc_string *frag_id);
+
+/**
+ * Update the thumbnail for the current entry.
+ *
+ * \param bw The browser window to update the history within.
+ * \param content content for current entry
+ * \return NSERROR_OK or error code on faliure.
+ */
+nserror browser_window_history_update(struct browser_window *bw,
+		struct hlcache_handle *content);
+
+/**
+ * Free a history structure.
+ *
+ * \param bw The browser window to destroy the history within.
+ */
+void browser_window_history_destroy(struct browser_window *bw);
+
+
 #endif