Implement more detailed load information handling.

Add WebContentsObserver as a base class of WebContentsDelegateQt
to be able to get more information about the WebContents (loading
state etc.).

Also implements load finished with a success value to be able to
show when a load has failed.

Change-Id: Ic2ad698d180b395cf3d9fb6cd49b12c9cb4fb493
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/web_contents_delegate_qt.cpp b/lib/web_contents_delegate_qt.cpp
index 72a50ac1d..9cadf4b60 100644
--- a/lib/web_contents_delegate_qt.cpp
+++ b/lib/web_contents_delegate_qt.cpp
@@ -80,6 +80,7 @@ WebContentsDelegateQt::WebContentsDelegateQt(content::BrowserContext* browser_co
     m_webContents->GetRenderViewHost()->SyncRendererPrefs();
 
     m_webContents->SetDelegate(this);
+    this->Observe(m_webContents.get());
 }
 
 void WebContentsDelegateQt::NavigationStateChanged(const content::WebContents* source, unsigned changed_flags)
@@ -97,6 +98,19 @@ void WebContentsDelegateQt::LoadingStateChanged(content::WebContents* source)
     m_viewClient->loadingStateChanged();
 }
 
+void WebContentsDelegateQt::DidFailLoad(int64 frame_id, const GURL &validated_url, bool is_main_frame, int error_code, const string16 &error_description, content::RenderViewHost *render_view_host)
+{
+    if (is_main_frame)
+        m_viewClient->loadFinished(false);
+}
+
+void WebContentsDelegateQt::DidFinishLoad(int64 frame_id, const GURL &validated_url, bool is_main_frame, content::RenderViewHost *render_view_host)
+{
+    if (is_main_frame)
+        m_viewClient->loadFinished(true);
+}
+
+
 content::WebContents* WebContentsDelegateQt::web_contents()
 {
     return m_webContents.get();