qt-everywhere-src-5.15.1/qtwebengine/src/core/renderer/render_frame_observer_qt.h

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#ifndef RENDER_FRAME_OBSERVER_QT_H
#define RENDER_FRAME_OBSERVER_QT_H

#include "qtwebenginecoreglobal_p.h"
#include "base/compiler_specific.h"
#include "content/public/renderer/render_frame_observer.h"
#include "content/public/renderer/render_frame_observer_tracker.h"
#include "ppapi/buildflags/buildflags.h"
#include "services/service_manager/public/cpp/binder_registry.h"

namespace content {
class RenderFrame;
}
namespace web_cache {
class WebCacheImpl;
}

namespace QtWebEngineCore {

class RenderFrameObserverQt
    : public content::RenderFrameObserver
    , public content::RenderFrameObserverTracker<RenderFrameObserverQt>
{
public:
    explicit RenderFrameObserverQt(content::RenderFrame *render_frame, web_cache::WebCacheImpl *web_cache_impl);
    ~RenderFrameObserverQt();

#if QT_CONFIG(webengine_pepper_plugins)
    void DidCreatePepperPlugin(content::RendererPpapiHost *host) override;
#endif
    void OnDestruct() override;
    void FrameDetached() override;

    bool isFrameDetached() const;

    service_manager::BinderRegistry *registry() { return &registry_; }

private:
    DISALLOW_COPY_AND_ASSIGN(RenderFrameObserverQt);

    void ReadyToCommitNavigation(blink::WebDocumentLoader *) override;

    bool m_isFrameDetached;
    service_manager::BinderRegistry registry_;
    web_cache::WebCacheImpl *m_web_cache_impl;
};

} // namespace QtWebEngineCore

#endif // RENDER_FRAME_OBSERVER_QT_H