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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of the QtWebEngine module of the Qt Toolkit.
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#include "render_view_observer_host_qt.h"

#include "common/qt_messages.h"
#include "content/public/browser/web_contents.h"
#include "render_widget_host_view_qt.h"
#include "type_conversion.h"
#include "web_contents_adapter_client.h"

namespace QtWebEngineCore {

RenderViewObserverHostQt::RenderViewObserverHostQt(content::WebContents *webContents, WebContentsAdapterClient *adapterClient)
    : content::WebContentsObserver(webContents)
    , m_adapterClient(adapterClient)
{
}

void RenderViewObserverHostQt::fetchDocumentMarkup(quint64 requestId)
{
    Send(new RenderViewObserverQt_FetchDocumentMarkup(routing_id(), requestId));
}

void RenderViewObserverHostQt::fetchDocumentInnerText(quint64 requestId)
{
    Send(new RenderViewObserverQt_FetchDocumentInnerText(routing_id(), requestId));
}

bool RenderViewObserverHostQt::OnMessageReceived(const IPC::Message& message)
{
    bool handled = true;
    IPC_BEGIN_MESSAGE_MAP(RenderViewObserverHostQt, message)
        IPC_MESSAGE_HANDLER(RenderViewObserverHostQt_DidFetchDocumentMarkup,
                            onDidFetchDocumentMarkup)
        IPC_MESSAGE_HANDLER(RenderViewObserverHostQt_DidFetchDocumentInnerText,
                            onDidFetchDocumentInnerText)
        IPC_MESSAGE_HANDLER(RenderViewObserverHostQt_DidFirstVisuallyNonEmptyLayout,
                            onDidFirstVisuallyNonEmptyLayout)
        IPC_MESSAGE_UNHANDLED(handled = false)
    IPC_END_MESSAGE_MAP()
    return handled;

}

void RenderViewObserverHostQt::onDidFetchDocumentMarkup(quint64 requestId, const base::string16& markup)
{
    m_adapterClient->didFetchDocumentMarkup(requestId, toQt(markup));
}

void RenderViewObserverHostQt::onDidFetchDocumentInnerText(quint64 requestId, const base::string16& innerText)
{
    m_adapterClient->didFetchDocumentInnerText(requestId, toQt(innerText));
}

void RenderViewObserverHostQt::onDidFirstVisuallyNonEmptyLayout()
{
    RenderWidgetHostViewQt *rwhv = static_cast<RenderWidgetHostViewQt*>(web_contents()->GetRenderWidgetHostView());
    if (rwhv)
        rwhv->didFirstVisuallyNonEmptyLayout();
}

} // namespace QtWebEngineCore
