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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "renderer/web_engine_page_render_frame.h"
#include "content/public/renderer/render_frame.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/web/web_frame_content_dumper.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "third_party/blink/public/web/web_view.h"
namespace QtWebEngineCore {
WebEnginePageRenderFrame::WebEnginePageRenderFrame(content::RenderFrame *render_frame)
: content::RenderFrameObserver(render_frame), m_binding(this), m_ready(false)
{
render_frame->GetAssociatedInterfaceRegistry()->AddInterface<qtwebenginepage::mojom::WebEnginePageRenderFrame>(
base::BindRepeating(&WebEnginePageRenderFrame::BindReceiver, base::Unretained(this)));
}
void WebEnginePageRenderFrame::BindReceiver(
mojo::PendingAssociatedReceiver<qtwebenginepage::mojom::WebEnginePageRenderFrame> receiver)
{
m_binding.Bind(std::move(receiver));
}
void WebEnginePageRenderFrame::FetchDocumentMarkup(uint64_t requestId,
FetchDocumentMarkupCallback callback)
{
blink::WebLocalFrame *frame = render_frame()->GetWebFrame();
blink::WebString markup;
if (m_ready)
markup = blink::WebFrameContentDumper::DumpAsMarkup(frame);
else
markup = blink::WebString::FromUTF8("<html><head></head><body></body></html>");
std::move(callback).Run(requestId, markup.Utf8());
}
void WebEnginePageRenderFrame::FetchDocumentInnerText(uint64_t requestId,
FetchDocumentInnerTextCallback callback)
{
blink::WebLocalFrame *frame = render_frame()->GetWebFrame();
blink::WebString text;
if (m_ready) {
text = blink::WebFrameContentDumper::DumpFrameTreeAsText(
frame, std::numeric_limits<int32_t>::max());
}
std::move(callback).Run(requestId, text.Utf8());
}
void WebEnginePageRenderFrame::SetBackgroundColor(uint32_t color)
{
render_frame()->GetWebFrame()->View()->SetBaseBackgroundColorOverrideForInspector(color);
}
void WebEnginePageRenderFrame::OnDestruct()
{
delete this;
}
void WebEnginePageRenderFrame::DidFinishLoad()
{
m_ready = true;
}
}
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