1 files changed, 64 insertions, 0 deletions
diff --git a/src/core/renderer/plugins/loadable_plugin_placeholder_qt.cpp b/src/core/renderer/plugins/loadable_plugin_placeholder_qt.cpp
new file mode 100644
index 000000000..06fd4f71f
--- /dev/null
+++ b/src/core/renderer/plugins/loadable_plugin_placeholder_qt.cpp
@@ -0,0 +1,64 @@
+// Copyright (C) 2020 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
+
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "loadable_plugin_placeholder_qt.h"
+#include "qtwebenginecoreglobal_p.h"
+
+#include "content/public/renderer/render_frame.h"
+#include "components/strings/grit/components_strings.h"
+#include "chrome/grit/renderer_resources.h"
+#include "gin/handle.h"
+#include "gin/wrappable.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/base/webui/jstemplate_builder.h"
+
+namespace QtWebEngineCore {
+
+// static
+gin::WrapperInfo LoadablePluginPlaceholderQt::kWrapperInfo = {gin::kEmbedderNativeGin};
+
+LoadablePluginPlaceholderQt::LoadablePluginPlaceholderQt(content::RenderFrame* render_frame,
+                                                         const blink::WebPluginParams& params,
+                                                         const std::string& html_data,
+                                                         const std::u16string& title)
+    : plugins::LoadablePluginPlaceholder(render_frame, params, html_data)
+{}
+
+LoadablePluginPlaceholderQt::~LoadablePluginPlaceholderQt()
+{
+}
+
+// TODO(bauerb): Move this method to NonLoadablePluginPlaceholder?
+// static
+LoadablePluginPlaceholderQt* LoadablePluginPlaceholderQt::CreateLoadableMissingPlugin(content::RenderFrame* render_frame,
+                                                                                      const blink::WebPluginParams& params)
+{
+    std::string template_html(ui::ResourceBundle::GetSharedInstance().LoadDataResourceString(IDR_BLOCKED_PLUGIN_HTML));
+
+    base::Value::Dict values;
+    values.Set("name", "");
+    values.Set("message", l10n_util::GetStringUTF8(IDS_PLUGIN_NOT_SUPPORTED));
+
+    const std::string html_data = webui::GetI18nTemplateHtml(template_html, std::move(values));
+
+    // Will destroy itself when its WebViewPlugin is going away.
+    return new LoadablePluginPlaceholderQt(render_frame, params, html_data, params.mime_type.Utf16());
+}
+
+blink::WebPlugin* LoadablePluginPlaceholderQt::CreatePlugin()
+{
+    QT_NOT_YET_IMPLEMENTED
+    return nullptr;
+}
+
+v8::Local<v8::Value> LoadablePluginPlaceholderQt::GetV8Handle(v8::Isolate* isolate)
+{
+    return gin::CreateHandle(isolate, this).ToV8();
+}
+
+}  // namespace QtWebEngineCore