Add the DOCUMENT_LOADED signal to WebKitWebView

Author: magomez

Source/WebKit/UIProcess/API/glib/WebKitNavigationClient.cpp

@@ -91,6 +91,11 @@ class NavigationClient : public API::NavigationClient {
         webkitWebViewLoadFailed(m_webView, WEBKIT_LOAD_COMMITTED, resourceError.failingURL().string().utf8().data(), error.get());
     }
 
+    void didFinishDocumentLoad(WebKit::WebPageProxy&, API::Navigation*, API::Object*) override
+    {
+        webkitWebViewDocumentLoaded(m_webView);
+    }
+
     void didDisplayInsecureContent(WebPageProxy&, API::Object* /* userData */) override
     {
         webkitWebViewInsecureContentDetected(m_webView, WEBKIT_INSECURE_CONTENT_DISPLAYED);

Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp

@@ -196,6 +196,8 @@ enum {
 
     QUERY_PERMISSION_STATE,
 
+    DOCUMENT_LOADED,
+
     LAST_SIGNAL
 };
 
@@ -2564,6 +2566,15 @@ static void webkit_web_view_class_init(WebKitWebViewClass* webViewClass)
         g_cclosure_marshal_generic,
         G_TYPE_BOOLEAN, 1, /* number of parameters */
         WEBKIT_TYPE_PERMISSION_STATE_QUERY);
+
+    signals[DOCUMENT_LOADED] = g_signal_new(
+        "document-loaded",
+        G_TYPE_FROM_CLASS(webViewClass),
+        G_SIGNAL_RUN_LAST,
+        0,
+        nullptr, nullptr,
+        nullptr,
+        G_TYPE_NONE, 0);
 }
 
 static void webkitWebViewCompleteAuthenticationRequest(WebKitWebView* webView)
@@ -2683,6 +2694,11 @@ void webkitWebViewLoadFailedWithTLSErrors(WebKitWebView* webView, const char* fa
     g_signal_emit(webView, signals[LOAD_CHANGED], 0, WEBKIT_LOAD_FINISHED);
 }
 
+void webkitWebViewDocumentLoaded(WebKitWebView* webView)
+{
+    g_signal_emit(webView, signals[DOCUMENT_LOADED], 0);
+}
+
 #if PLATFORM(GTK)
 void webkitWebViewGetLoadDecisionForIcon(WebKitWebView* webView, const LinkIcon& icon, Function<void(bool)>&& completionHandler)
 {

Source/WebKit/UIProcess/API/glib/WebKitWebViewPrivate.h

@@ -52,6 +52,7 @@ void webkitWebViewWillStartLoad(WebKitWebView*);
 void webkitWebViewLoadChanged(WebKitWebView*, WebKitLoadEvent);
 void webkitWebViewLoadFailed(WebKitWebView*, WebKitLoadEvent, const char* failingURI, GError*);
 void webkitWebViewLoadFailedWithTLSErrors(WebKitWebView*, const char* failingURI, GError*, GTlsCertificateFlags, GTlsCertificate*);
+void webkitWebViewDocumentLoaded(WebKitWebView* webView);
 #if PLATFORM(GTK)
 void webkitWebViewGetLoadDecisionForIcon(WebKitWebView*, const WebCore::LinkIcon&, Function<void(bool)>&&);
 void webkitWebViewSetIcon(WebKitWebView*, const WebCore::LinkIcon&, API::Data&);