cef/libcef/renderer/plugins/cef_plugin_placeholder.h

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// 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 CEF_LIBCEF_RENDERER_PLUGINS_CEF_PLUGIN_PLACEHOLDER_H_
#define CEF_LIBCEF_RENDERER_PLUGINS_CEF_PLUGIN_PLACEHOLDER_H_
#include <stdint.h>
#include "base/macros.h"
#include "chrome/renderer/plugins/power_saver_info.h"
#include "components/plugins/renderer/loadable_plugin_placeholder.h"
#include "content/public/renderer/context_menu_client.h"
#include "content/public/renderer/render_thread_observer.h"
enum class CefViewHostMsg_GetPluginInfo_Status;
class CefPluginPlaceholder final
: public plugins::LoadablePluginPlaceholder,
public content::RenderThreadObserver,
public content::ContextMenuClient,
public gin::Wrappable<CefPluginPlaceholder> {
public:
static gin::WrapperInfo kWrapperInfo;
static CefPluginPlaceholder* CreateBlockedPlugin(
content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
const content::WebPluginInfo& info,
const std::string& identifier,
const base::string16& name,
int resource_id,
const base::string16& message,
const PowerSaverInfo& power_saver_info);
// Creates a new WebViewPlugin with a MissingPlugin as a delegate.
static CefPluginPlaceholder* CreateLoadableMissingPlugin(
content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params);
void SetStatus(CefViewHostMsg_GetPluginInfo_Status status);
private:
CefPluginPlaceholder(content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
const std::string& html_data,
const base::string16& title);
~CefPluginPlaceholder() override;
// content::LoadablePluginPlaceholder overrides:
blink::WebPlugin* CreatePlugin() override;
void OnLoadedRectUpdate(
const gfx::Rect& unobscured_rect,
content::RenderFrame::PeripheralContentStatus status) override;
// gin::Wrappable (via PluginPlaceholder) method
gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
v8::Isolate* isolate) final;
// content::RenderViewObserver (via PluginPlaceholder) override:
bool OnMessageReceived(const IPC::Message& message) override;
// WebViewPlugin::Delegate (via PluginPlaceholder) methods:
v8::Local<v8::Value> GetV8Handle(v8::Isolate* isolate) override;
void ShowContextMenu(const blink::WebMouseEvent&) override;
// content::RenderThreadObserver methods:
void PluginListChanged() override;
// content::ContextMenuClient methods:
void OnMenuAction(int request_id, unsigned action) override;
void OnMenuClosed(int request_id) override;
// Javascript callbacks:
// Open chrome://plugins in a new tab.
void OpenAboutPluginsCallback();
CefViewHostMsg_GetPluginInfo_Status status_;
base::string16 title_;
bool has_host_;
int context_menu_request_id_; // Nonzero when request pending.
base::string16 plugin_name_;
bool ignore_updates_;
DISALLOW_COPY_AND_ASSIGN(CefPluginPlaceholder);
};
#endif // CEF_LIBCEF_RENDERER_PLUGINS_CEF_PLUGIN_PLACEHOLDER_H_