blob: b3e47c754bf9d4e794bd9f0e4e2cc9888dbaab08 [file] [log] [blame]
// Copyright 2013 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.
#ifndef COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_
#define COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_
#include "base/memory/weak_ptr.h"
#include "components/plugins/renderer/webview_plugin.h"
#include "content/public/renderer/render_frame_observer.h"
#include "gin/wrappable.h"
#include "third_party/WebKit/public/web/WebPluginParams.h"
namespace plugins {
class PluginPlaceholder : public content::RenderFrameObserver,
public WebViewPlugin::Delegate,
public gin::Wrappable<PluginPlaceholder> {
public:
static gin::WrapperInfo kWrapperInfo;
WebViewPlugin* plugin() { return plugin_; }
protected:
// |render_frame| and |frame| are weak pointers. If either one is going away,
// our |plugin_| will be destroyed as well and will notify us.
PluginPlaceholder(content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
const std::string& html_data,
GURL placeholderDataUrl);
~PluginPlaceholder() override;
blink::WebLocalFrame* GetFrame();
const blink::WebPluginParams& GetPluginParams() const;
// WebViewPlugin::Delegate methods:
void ShowContextMenu(const blink::WebMouseEvent&) override;
void PluginDestroyed() override;
private:
// RenderFrameObserver methods:
void OnDestruct() override;
blink::WebLocalFrame* frame_;
blink::WebPluginParams plugin_params_;
WebViewPlugin* plugin_;
DISALLOW_COPY_AND_ASSIGN(PluginPlaceholder);
};
} // namespace plugins
#endif // COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_