| // 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 CHROME_RENDERER_PLUGINS_CHROME_PLUGIN_PLACEHOLDER_H_ |
| #define CHROME_RENDERER_PLUGINS_CHROME_PLUGIN_PLACEHOLDER_H_ |
| |
| #include "components/plugins/renderer/plugin_placeholder.h" |
| |
| struct ChromeViewHostMsg_GetPluginInfo_Status; |
| |
| class ChromePluginPlaceholder : public plugins::PluginPlaceholder, |
| public content::RenderProcessObserver, |
| public content::ContextMenuClient { |
| public: |
| static const char kPluginPlaceholderDataURL[]; |
| |
| static ChromePluginPlaceholder* 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); |
| |
| // Creates a new WebViewPlugin with a MissingPlugin as a delegate. |
| static ChromePluginPlaceholder* CreateMissingPlugin( |
| content::RenderFrame* render_frame, |
| blink::WebLocalFrame* frame, |
| const blink::WebPluginParams& params); |
| |
| static ChromePluginPlaceholder* CreateErrorPlugin( |
| content::RenderFrame* render_frame, |
| const base::FilePath& plugin_path); |
| |
| void SetStatus(const ChromeViewHostMsg_GetPluginInfo_Status& status); |
| |
| #if defined(ENABLE_PLUGIN_INSTALLATION) |
| int32 CreateRoutingId(); |
| #endif |
| |
| private: |
| ChromePluginPlaceholder(content::RenderFrame* render_frame, |
| blink::WebLocalFrame* frame, |
| const blink::WebPluginParams& params, |
| const std::string& html_data, |
| const base::string16& title); |
| ~ChromePluginPlaceholder() override; |
| |
| // WebViewPlugin::Delegate (via PluginPlaceholder) method |
| void BindWebFrame(blink::WebFrame* frame) override; |
| |
| // gin::Wrappable (via PluginPlaceholder) method |
| gin::ObjectTemplateBuilder GetObjectTemplateBuilder( |
| v8::Isolate* isolate) override; |
| |
| // content::RenderViewObserver (via PluginPlaceholder) override: |
| bool OnMessageReceived(const IPC::Message& message) override; |
| |
| // WebViewPlugin::Delegate (via PluginPlaceholder) methods: |
| void ShowContextMenu(const blink::WebMouseEvent&) override; |
| |
| // content::RenderProcessObserver methods: |
| void PluginListChanged() override; |
| |
| // content::ContextMenuClient methods: |
| void OnMenuAction(int request_id, unsigned action) override; |
| void OnMenuClosed(int request_id) override; |
| |
| // Javascript callback opens chrome://plugins in a new tab. |
| void OpenAboutPluginsCallback(); |
| |
| void OnLoadBlockedPlugins(const std::string& identifier); |
| void OnSetIsPrerendering(bool is_prerendering); |
| #if defined(ENABLE_PLUGIN_INSTALLATION) |
| void OnDidNotFindMissingPlugin(); |
| void OnFoundMissingPlugin(const base::string16& plugin_name); |
| void OnStartedDownloadingPlugin(); |
| void OnFinishedDownloadingPlugin(); |
| void OnErrorDownloadingPlugin(const std::string& error); |
| void OnCancelledDownloadingPlugin(); |
| #endif |
| |
| // We use a scoped_ptr so we can forward-declare the struct; it's defined in |
| // an IPC message file which can't be easily included in other header files. |
| scoped_ptr<ChromeViewHostMsg_GetPluginInfo_Status> status_; |
| |
| base::string16 title_; |
| |
| #if defined(ENABLE_PLUGIN_INSTALLATION) |
| // |routing_id()| is the routing ID of our associated RenderView, but we have |
| // a separate routing ID for messages specific to this placeholder. |
| int32 placeholder_routing_id_; |
| #endif |
| |
| bool has_host_; |
| int context_menu_request_id_; // Nonzero when request pending. |
| base::string16 plugin_name_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromePluginPlaceholder); |
| }; |
| |
| #endif // CHROME_RENDERER_PLUGINS_CHROME_PLUGIN_PLACEHOLDER_H_ |