Pepper/Flapper: First pass at context menu implementation.

ppapi/c/private/ppb_flash_menu.h

Index: ppapi/c/private/ppb_flash_menu.h
diff --git a/ppapi/c/private/ppb_flash_menu.h b/ppapi/c/private/ppb_flash_menu.h
new file mode 100644
index 0000000000000000000000000000000000000000..a183baf586af295bef98ec801e49e1c359d13ba3
--- /dev/null
+++ b/ppapi/c/private/ppb_flash_menu.h
@@ -0,0 +1,57 @@
+// Copyright (c) 2011 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 PPAPI_C_PRIVATE_PPB_FLASH_MENU_H_
+#define PPAPI_C_PRIVATE_PPB_FLASH_MENU_H_
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_point.h"
+#include "ppapi/c/pp_resource.h"
+
+// PPB_Flash -------------------------------------------------------------------
+
+#define PPB_FLASH_MENU_INTERFACE "PPB_Flash_Menu;1"
+
+struct PP_CompletionCallback;
+
+typedef enum {
+  // TODO(viettrungluu): Radio items not supported yet. Will also probably want
+  // special menu items tied to clipboard access.
+  PP_FLASH_MENUITEM_TYPE_NORMAL = 0,
+  PP_FLASH_MENUITEM_TYPE_CHECKBOX,
+  PP_FLASH_MENUITEM_TYPE_SEPARATOR,
+  PP_FLASH_MENUITEM_TYPE_SUBMENU
+} PP_Flash_MenuItem_Type;
+
+struct PP_Flash_MenuItem {
+  PP_Flash_MenuItem_Type type;
+  char* name;
+  int32_t id;
+  PP_Bool enabled;
+  PP_Bool checked;
+  struct PP_Flash_Menu* submenu;
+};
+
+struct PP_Flash_Menu {
+  uint32_t count;
+  struct PP_Flash_MenuItem* items;
+};
+
+struct PPB_Flash_Menu {
+  PP_Resource (*Create)(PP_Instance instance_id,
+                        const struct PP_Flash_Menu* menu_data);
+  PP_Bool (*IsFlashMenu)(PP_Resource resource_id);
+
+  // Display a context menu at the given location. If the user selects an item,
+  // |selected_id| will be set to its |id| and the callback called with |PP_OK|.
+  // If the user dismisses the menu without selecting an item,
+  // |PP_ERROR_USERCANCEL| will be indicated.
+  int32_t (*Show)(PP_Resource menu_id,
+                  const struct PP_Point* location,
+                  int32_t* selected_id,
+                  PP_CompletionCallback callback);
+};
+
+#endif  // PPAPI_C_PRIVATE_PPB_FLASH_MENU_H_