// 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_provider.h" #include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h" #include "third_party/blink/public/web/web_document.h" #include "third_party/blink/public/web/web_element.h" #include "third_party/blink/public/web/web_frame.h" #include "third_party/blink/public/web/web_frame_content_dumper.h" #include "third_party/blink/public/web/web_frame_widget.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( base::BindRepeating(&WebEnginePageRenderFrame::BindReceiver, base::Unretained(this))); } void WebEnginePageRenderFrame::BindReceiver( mojo::PendingAssociatedReceiver 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(""); 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::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; } }