Expose a bit more core treeview functionality for hotlist clients.

desktop/hotlist.c

@@ -1392,3 +1392,24 @@ void hotlist_keypress(uint32_t key)
 	treeview_keypress(hl_ctx.tree, key);
 }
 
+
+/* Exported interface, documented in hotlist.h */
+bool hotlist_has_selection(void)
+{
+	return treeview_has_selection(hl_ctx.tree);
+}
+
+
+/* Exported interface, documented in hotlist.h */
+void hotlist_edit_selection(void)
+{
+	treeview_edit_selection(hl_ctx.tree);
+}
+
+
+/* Exported interface, documented in hotlist.h */
+int hotlist_get_height(void)
+{
+	return treeview_get_height(hl_ctx.tree);
+}
+

desktop/hotlist.h

@@ -133,7 +133,6 @@ void hotlist_redraw(int x, int y, struct rect *clip,
  */
 void hotlist_mouse_action(browser_mouse_state mouse, int x, int y);
 
-
 /**
  * Key press handling.
  *
@@ -142,4 +141,23 @@ void hotlist_mouse_action(browser_mouse_state mouse, int x, int y);
  */
 void hotlist_keypress(uint32_t key);
 
+/**
+ * Determine whether there is a selection
+ *
+ * \return true iff there is a selection
+ */
+bool hotlist_has_selection(void);
+
+/**
+ * Edit the first selected node
+ */
+void hotlist_edit_selection(void);
+
+/**
+ * Find current height
+ *
+ * \return height in px
+ */
+int hotlist_get_height(void);
+
 #endif