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+// Copyright (c) 2012 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 CONTENT_RENDERER_WEBPLUGIN_PAGE_DELEGATE_H_
+#define CONTENT_RENDERER_WEBPLUGIN_PAGE_DELEGATE_H_
+
+#include <string>
+
+#include "ui/gfx/native_widget_types.h"
+
+namespace base {
+class FilePath;
+}
+
+namespace WebKit {
+class WebCookieJar;
+class WebPlugin;
+}
+
+namespace content {
+
+class WebPluginDelegate;
+struct WebPluginGeometry;
+
+// Used by the WebPlugin to communicate back to the containing page.
+class WebPluginPageDelegate {
+ public:
+ // This method is called to create a WebPluginDelegate implementation when a
+ // new plugin is instanced. See CreateWebPluginDelegateHelper
+ // for a default WebPluginDelegate implementation.
+ virtual WebPluginDelegate* CreatePluginDelegate(
+ const base::FilePath& file_path,
+ const std::string& mime_type) = 0;
+
+ // Caled to create a replacement plug-in when loading a plug-in failed.
+ virtual WebKit::WebPlugin* CreatePluginReplacement(
+ const base::FilePath& file_path) = 0;
+
+ // Called when a windowed plugin is created.
+ // Lets the view delegate create anything it is using to wrap the plugin.
+ virtual void CreatedPluginWindow(
+ gfx::PluginWindowHandle handle) = 0;
+
+ // Called when a windowed plugin is closing.
+ // Lets the view delegate shut down anything it is using to wrap the plugin.
+ virtual void WillDestroyPluginWindow(
+ gfx::PluginWindowHandle handle) = 0;
+
+ // Keeps track of the necessary window move for a plugin window that resulted
+ // from a scroll operation. That way, all plugin windows can be moved at the
+ // same time as each other and the page.
+ virtual void DidMovePlugin(const WebPluginGeometry& move) = 0;
+
+ // Notifies the parent view that a load has begun.
+ virtual void DidStartLoadingForPlugin() = 0;
+
+ // Notifies the parent view that all loads are finished.
+ virtual void DidStopLoadingForPlugin() = 0;
+
+ // The WebCookieJar to use for this plugin.
+ virtual WebKit::WebCookieJar* GetCookieJar() = 0;
+
+ protected:
+ virtual ~WebPluginPageDelegate() {}
+};
+
+} // namespace content
+
+#endif // CONTENT_RENDERER_WEBPLUGIN_PAGE_DELEGATE_H_