1 files changed, 76 insertions, 0 deletions
diff --git a/src/core/renderer_host/web_engine_page_host.cpp b/src/core/renderer_host/web_engine_page_host.cpp
new file mode 100644
index 000000000..ea9b363ea
--- /dev/null
+++ b/src/core/renderer_host/web_engine_page_host.cpp
@@ -0,0 +1,76 @@
+// 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 "web_engine_page_host.h"
+
+#include "qtwebengine/browser/qtwebenginepage.mojom.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"
+#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
+
+namespace QtWebEngineCore {
+
+WebEnginePageHost::WebEnginePageHost(content::WebContents *webContents,
+                                     WebContentsAdapterClient *adapterClient)
+    : content::WebContentsObserver(webContents), m_adapterClient(adapterClient)
+{
+}
+
+void WebEnginePageHost::FetchDocumentMarkup(uint64_t requestId)
+{
+    auto &remote = GetWebEnginePageRenderFrame(web_contents()->GetPrimaryMainFrame());
+    remote->FetchDocumentMarkup(
+            requestId,
+            base::BindOnce(&WebEnginePageHost::OnDidFetchDocumentMarkup, base::Unretained(this)));
+}
+
+void WebEnginePageHost::FetchDocumentInnerText(uint64_t requestId)
+{
+    auto &remote = GetWebEnginePageRenderFrame(web_contents()->GetPrimaryMainFrame());
+    remote->FetchDocumentInnerText(requestId,
+                                   base::BindOnce(&WebEnginePageHost::OnDidFetchDocumentInnerText,
+                                                  base::Unretained(this)));
+}
+
+void WebEnginePageHost::OnDidFetchDocumentMarkup(uint64_t requestId, const std::string &markup)
+{
+    m_adapterClient->didFetchDocumentMarkup(requestId, toQt(markup));
+}
+
+void WebEnginePageHost::OnDidFetchDocumentInnerText(uint64_t requestId,
+                                                    const std::string &innerText)
+{
+    m_adapterClient->didFetchDocumentInnerText(requestId, toQt(innerText));
+}
+
+void WebEnginePageHost::RenderFrameDeleted(content::RenderFrameHost *render_frame)
+{
+    m_renderFrames.erase(render_frame);
+}
+
+void WebEnginePageHost::SetBackgroundColor(uint32_t color)
+{
+    auto &remote = GetWebEnginePageRenderFrame(web_contents()->GetPrimaryMainFrame());
+    remote->SetBackgroundColor(color);
+}
+
+const WebEnginePageRenderFrameRemote &
+WebEnginePageHost::GetWebEnginePageRenderFrame(content::RenderFrameHost *rfh)
+{
+    auto it = m_renderFrames.find(rfh);
+    if (it == m_renderFrames.end()) {
+        WebEnginePageRenderFrameRemote remote;
+        rfh->GetRemoteAssociatedInterfaces()->GetInterface(remote.BindNewEndpointAndPassReceiver());
+        it = m_renderFrames.insert(std::make_pair(rfh, std::move(remote))).first;
+    } else if (it->second.is_bound() && !it->second.is_connected()) {
+        it->second.reset();
+        rfh->GetRemoteAssociatedInterfaces()->GetInterface(&it->second);
+    }
+
+    return it->second;
+}
+
+} // namespace QtWebEngineCore