linux: OOP windowed plugins

chrome/common/plugin_messages_internal.h

 // Copyright (c) 2006-2008 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 "base/gfx/native_widget_types.h"
 #include "base/shared_memory.h"
 #include "build/build_config.h"
 #include "chrome/common/ipc_message_macros.h"
 #include "webkit/glue/webcursor.h"
 
 #if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
 #endif
 
 //-----------------------------------------------------------------------------
@@ skipping 75 matching lines @@
   IPC_MESSAGE_CONTROL2(PluginProcessHostMsg_PluginWindowDestroyed,
                        HWND /* window */,
                        HWND /* parent */)
 
   IPC_MESSAGE_ROUTED3(PluginProcessHostMsg_DownloadUrl,
                       std::string /* URL */,
                       int /* process id */,
                       HWND /* caller window */)
 #endif
 
+#if defined(OS_LINUX)
+  // On Linux, the mapping between NativeViewId and X window ids
+  // is known only to the browser.  This message lets the plugin process
+  // ask about a NativeViewId that was provided by the renderer.
+  // It will get 0 back if it's a bogus input.
+  IPC_SYNC_MESSAGE_CONTROL1_1(PluginProcessHostMsg_MapNativeViewId,
+                             gfx::NativeViewId /* input: native view id */,
+                             gfx::PluginWindowHandle /* output: X window id */)
+#endif
+
 IPC_END_MESSAGES(PluginProcessHost)
 
 
 //-----------------------------------------------------------------------------
 // Plugin messages
 // These are messages sent from the renderer process to the plugin process.
 IPC_BEGIN_MESSAGES(Plugin)
   // Tells the plugin process to create a new plugin instance with the given
   // id.  A corresponding WebPluginDelegateStub is created which hosts the
   // WebPluginDelegateImpl.
@@ skipping 102 matching lines @@
 
 //-----------------------------------------------------------------------------
 // PluginHost messages
 // These are messages sent from the plugin process to the renderer process.
 // They all map to the corresponding WebPlugin methods.
 IPC_BEGIN_MESSAGES(PluginHost)
   // Sends the plugin window information to the renderer.
   // The window parameter is a handle to the window if the plugin is a windowed
   // plugin. It is NULL for windowless plugins.
   IPC_SYNC_MESSAGE_ROUTED1_0(PluginHostMsg_SetWindow,
-                             gfx::NativeViewId /* window */)
+                             gfx::PluginWindowHandle /* window */)
+
+#if defined(OS_LINUX)
+  // Asks the renderer to create a plugin container (GtkSocket).
+  IPC_SYNC_MESSAGE_ROUTED0_1(PluginHostMsg_CreatePluginContainer,
+                             gfx::PluginWindowHandle /* container */)
+  // Asks the renderer to destroy a plugin container (GtkSocket).
+  IPC_SYNC_MESSAGE_ROUTED1_0(PluginHostMsg_DestroyPluginContainer,
+                             gfx::PluginWindowHandle /* container */)
+#endif
 
 #if defined(OS_WIN)
   // The modal_loop_pump_messages_event parameter is an event handle which is
   // passed in for windowless plugins and is used to indicate if messages
   // are to be pumped in sync calls to the plugin process. Currently used
   // in HandleEvent calls.
   IPC_SYNC_MESSAGE_ROUTED1_0(PluginHostMsg_SetWindowlessPumpEvent,
                              HANDLE /* modal_loop_pump_messages_event */)
 #endif
 
@@ skipping 114 matching lines @@
   IPC_SYNC_MESSAGE_ROUTED2_2(NPObjectMsg_Evaluate,
                              std::string /* script */,
                              bool /* popups_allowed */,
                              NPVariant_Param /* result_param */,
                              bool /* result */)
 
   IPC_SYNC_MESSAGE_ROUTED1_0(NPObjectMsg_SetException,
                              std::string /* message */)
 
 IPC_END_MESSAGES(NPObject)