Add webview.inspectElementAt() for nwjs#6381

rogerwang · rogerwang · commit 0bb23036a8ea · 2018-01-16T10:14:36.000+08:00
diff --git a/src/browser/nw_chrome_browser_hooks.cc b/src/browser/nw_chrome_browser_hooks.cc
@@ -139,6 +139,16 @@ bool CheckStoragePartitionMatches(int render_process_id, const GURL& url) {
   return render_process_id == g_cdt_process_id && url.SchemeIs(content_settings::kChromeDevToolsScheme);
 }
 
+bool InspectElement(content::WebContents* web_contents, int x, int y) {
+  scoped_refptr<DevToolsAgentHost> agent_host(DevToolsAgentHost::GetOrCreateFor(web_contents));
+  DevToolsWindow* window = DevToolsWindow::FindDevToolsWindow(agent_host.get());
+  if (!window)
+    return false;
+  content::RenderFrameHost* rfh = web_contents->GetMainFrame();
+  DevToolsWindow::InspectElement(rfh, x, y);
+  return true;
+}
+
 void ShowDevtools(bool show, content::WebContents* web_contents, content::WebContents* container) {
   content::RenderFrameHost* rfh = web_contents->GetMainFrame();
   if (container) {
diff --git a/src/nw_content.h b/src/nw_content.h
@@ -101,6 +101,7 @@ void DocumentFinishHook(blink::WebLocalFrame* frame,
  bool PinningRenderer();
  void SetPinningRenderer(bool pin);
  void ShowDevtools(bool show, content::WebContents* web_contents, content::WebContents* container = nullptr);
+ bool InspectElement(content::WebContents* web_contents, int x, int y);
  bool CheckStoragePartitionMatches(int render_process_id, const GURL& url);
  bool RphGuestFilterURLHook(content::RenderProcessHost* rph, const GURL* url);
  bool ShouldServiceRequestHook(int child_id, const GURL& url);
diff --git a/test/manual/issue4709-osx-cdthotkey/index.html b/test/manual/issue4709-osx-cdthotkey/index.html
@@ -21,13 +21,17 @@
     var demodev = document.getElementById('demodev');
     document.getElementById('demo').showDevTools(show, demodev);
   }
+  function test_inspect() {
+    document.getElementById('demo').inspectElementAt(100, 0);
+  }
   </script>
 </head>
 
 <body>
   <webview partition="persist:trusted" id="demo" src="http://xw.qq.com"></webview>
   <webview partition="persist:trusted" id="demodev" src="about:blank"></webview>
   <button onclick="test(true)">show</button>
+  <button onclick="test_inspect()">inspect</button>
 </body>
 
 </html>
