Index: webkit/activex_shim/npn_scripting.h |
=================================================================== |
--- webkit/activex_shim/npn_scripting.h (revision 25626) |
+++ webkit/activex_shim/npn_scripting.h (working copy) |
@@ -1,95 +0,0 @@ |
-// 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. |
- |
-#ifndef WEBKIT_ACTIVEX_SHIM_NPN_SCRIPTING_H__ |
-#define WEBKIT_ACTIVEX_SHIM_NPN_SCRIPTING_H__ |
- |
-#include <string> |
-#include "webkit/glue/plugins/nphostapi.h" |
- |
-namespace activex_shim { |
- |
-class NPNWindow; |
-class NPNDocument; |
- |
-// Simplifies querying and calling methods of a scriptable NPObject |
-class NPNScriptableObject { |
- public: |
- NPNScriptableObject(); |
- // The caller should leave the NPObject to me and don't worry about releasing |
- // the NPObject. |
- NPNScriptableObject(NPP npp, NPObject* object); |
- // Implement copy constructor so that we could easily do things like: |
- // NPNScriptableObject location = window.GetObjectProperty("location"); |
- // In this copy constructor we will ask the browser to add ref to the |
- // underlying NPObject (retainobject). |
- NPNScriptableObject(NPNScriptableObject& object); |
- // We will call the browser to release the object. |
- ~NPNScriptableObject(); |
- |
- // We will take over the object. Thus we don't add ref here. |
- void Init(NPP npp, NPObject* object); |
- // Release container object and set it to NULL. |
- void Release(); |
- // Reference counting for assignment |
- NPNScriptableObject& operator=(NPNScriptableObject& object); |
- |
- bool IsValid() { return object_ != NULL; } |
- bool HasProperty(const std::string& name); |
- // Caller is responsible to release the ret value if succeeded. |
- bool GetProperty(const std::string& name, NPVariant* ret); |
- bool SetProperty(const std::string& name, const NPVariant& val); |
- |
- // More specific Get/Set properties for convenience. |
- // If you don't care if the call was successful, you can pass succeeded as |
- // NULL. It is used to differentiate the case when we get an empty string, |
- // and don't know if it is because the call failed or not. |
- std::wstring GetStringProperty(const std::string& name, bool* succeeded); |
- std::wstring GetStringProperty(const std::string& name) { |
- return GetStringProperty(name, NULL); |
- } |
- bool SetStringProperty(const std::string& name, const std::wstring& val); |
- // See comments for GetStringProperty. |
- NPNScriptableObject GetObjectProperty(const std::string& name, |
- bool* succeeded); |
- NPNScriptableObject GetObjectProperty(const std::string& name) { |
- return GetObjectProperty(name, NULL); |
- } |
- |
- // Invoke a method of the NPObject. format should be exactly like (only the |
- // ones listed here are supported): |
- // %s: the following param is a null terminated wchar_t* string. |
- // %d: the following param is an integer. |
- // Example: window.Invoke("open", "%s%s", L"http://b", L"_blank") |
- // This is only used internally so we have control over format string. |
- bool Invoke(const std::string& name, const char* format, ...); |
- |
- private: |
- // Which NP instance created me. Used to pass as parameters in NPN_Invoke |
- // like calls. |
- NPP npp_; |
- // The NPObject that I am operating on. |
- NPObject* object_; |
-}; |
- |
-// Helper class to simplify use of NPVariant. Never add any virtual function |
-// or member variables to this class because we will use it like |
-// vector<NPVariantWrap> and pass the internal array as NPVariant* to NPAPI |
-// calls. |
-struct NPVariantWrap : public NPVariant { |
- NPVariantWrap(); |
- NPVariantWrap(const NPVariantWrap& v); |
- ~NPVariantWrap(); |
- NPVariantWrap& operator=(const NPVariantWrap& v); |
- void Release(); |
- void Copy(const NPVariant& v); |
- void SetBool(bool val); |
- void SetInt(int val); |
- void SetString(const std::wstring& val); |
- void SetUTF8String(const NPUTF8* p, unsigned int size); |
-}; |
- |
-} // namespace activex_shim |
- |
-#endif // #ifndef WEBKIT_ACTIVEX_SHIM_NPN_SCRIPTING_H__ |