From b477aff843dce2b465ce351fb5e842c4c0cd3c27 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sun, 29 Sep 2019 11:59:38 +0200
Subject: LibHTML: Detect hovering over links

HtmlView now calls Node::enclosing_link_element() to find the nearest
ancestor <a> element.

This patch also adds HTMLElement and HTMLAnchorElement.
---
 Libraries/LibHTML/HtmlView.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Libraries/LibHTML/HtmlView.cpp')

diff --git a/Libraries/LibHTML/HtmlView.cpp b/Libraries/LibHTML/HtmlView.cpp
index 69904481a7..c845d05135 100644
--- a/Libraries/LibHTML/HtmlView.cpp
+++ b/Libraries/LibHTML/HtmlView.cpp
@@ -1,6 +1,7 @@
 #include <LibGUI/GPainter.h>
 #include <LibGUI/GScrollBar.h>
 #include <LibHTML/DOM/Element.h>
+#include <LibHTML/DOM/HTMLAnchorElement.h>
 #include <LibHTML/Dump.h>
 #include <LibHTML/HtmlView.h>
 #include <LibHTML/Layout/LayoutNode.h>
@@ -93,6 +94,9 @@ void HtmlView::mousemove_event(GMouseEvent& event)
         hovered_node_changed = node == m_document->hovered_node();
         if (node) {
             dbg() << "HtmlView: mousemove: " << node->tag_name() << "{" << node << "}";
+            if (auto* link = node->enclosing_link_element()) {
+                dbg() << "HtmlView: hovering over a link to " << link->href();
+            }
         }
     }
     if (hovered_node_changed)
-- 
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