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Diffstat (limited to 'webkit/glue/plugins/pepper_plugin_object.h')
-rw-r--r-- | webkit/glue/plugins/pepper_plugin_object.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/webkit/glue/plugins/pepper_plugin_object.h b/webkit/glue/plugins/pepper_plugin_object.h deleted file mode 100644 index e31c1b1..0000000 --- a/webkit/glue/plugins/pepper_plugin_object.h +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright (c) 2010 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 WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_OBJECT_H_ -#define WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_OBJECT_H_ - -#include <string> - -#include "base/basictypes.h" - -struct PP_Var; -struct PPP_Class_Deprecated; -typedef struct NPObject NPObject; -typedef struct _NPVariant NPVariant; - -namespace pepper { - -class PluginModule; - -class PluginObject { - public: - virtual ~PluginObject(); - - // Allocates a new PluginObject and returns it as a PP_Var with a - // refcount of 1. - static PP_Var Create(PluginModule* module, - const PPP_Class_Deprecated* ppp_class, - void* ppp_class_data); - - PluginModule* module() const { return module_; } - - const PPP_Class_Deprecated* ppp_class() { return ppp_class_; } - void* ppp_class_data() { return ppp_class_data_; }; - - NPObject* GetNPObject() const; - - // Returns true if the given var is an object implemented by the same plugin - // that owns the var object, and that the class matches. If it matches, - // returns true and places the class data into |*ppp_class_data| (which can - // optionally be NULL if no class data is desired). - static bool IsInstanceOf(NPObject* np_object, - const PPP_Class_Deprecated* ppp_class, - void** ppp_class_data); - - // Converts the given NPObject to the corresponding ObjectVar. - // - // The given NPObject must be one corresponding to a PluginObject or this - // will crash. If the object is a PluginObject but the plugin has gone - // away (the object could still be alive because of a reference from JS), - // then the return value will be NULL. - static PluginObject* FromNPObject(NPObject* object); - - // Allocates a plugin wrapper object and returns it as an NPObject. This is - // used internally only. - static NPObject* AllocateObjectWrapper(); - - private: - struct NPObjectWrapper; - - // This object must be created using the CreateObject function of the which - // will set up the correct NPObject. - // - // The NPObjectWrapper (an NPObject) should already have the reference - // incremented on it, and this class will take ownership of that reference. - PluginObject(PluginModule* module, - NPObjectWrapper* object_wrapper, - const PPP_Class_Deprecated* ppp_class, - void* ppp_class_data); - - PluginModule* module_; - - // Holds a pointer to the NPObject wrapper backing the var. This class - // derives from NPObject and we hold a reference to it, so it must be - // refcounted. When the type is not an object, this value will be NULL. - // - // We don't actually own this pointer, it's the NPObject that actually - // owns us. - NPObjectWrapper* object_wrapper_; - - const PPP_Class_Deprecated* ppp_class_; - void* ppp_class_data_; - - DISALLOW_COPY_AND_ASSIGN(PluginObject); -}; - -} // namespace pepper - -#endif // WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_OBJECT_H_ |