japhet@chromium.org | 1882ffb | 2009-07-14 22:35:31 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above |
| 11 | * copyright notice, this list of conditions and the following disclaimer |
| 12 | * in the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * * Neither the name of Google Inc. nor the names of its |
| 15 | * contributors may be used to endorse or promote products derived from |
| 16 | * this software without specific prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef V8NPObject_h |
| 32 | #define V8NPObject_h |
| 33 | |
eric@webkit.org | 96d6201 | 2010-02-17 10:04:58 +0000 | [diff] [blame] | 34 | #if PLATFORM(CHROMIUM) |
| 35 | #include <bindings/npruntime.h> |
| 36 | #else |
hausmann@webkit.org | c2f4e42 | 2010-09-12 16:57:06 +0000 | [diff] [blame] | 37 | #include "npruntime_internal.h" |
eric@webkit.org | 96d6201 | 2010-02-17 10:04:58 +0000 | [diff] [blame] | 38 | #endif |
| 39 | |
japhet@chromium.org | 1882ffb | 2009-07-14 22:35:31 +0000 | [diff] [blame] | 40 | #include <v8.h> |
japhet@chromium.org | 1882ffb | 2009-07-14 22:35:31 +0000 | [diff] [blame] | 41 | |
darin@chromium.org | 2bb6803c | 2010-05-20 20:49:26 +0000 | [diff] [blame] | 42 | namespace WebCore { |
| 43 | |
japhet@chromium.org | 1882ffb | 2009-07-14 22:35:31 +0000 | [diff] [blame] | 44 | // These functions can be replaced by normal JS operation. |
| 45 | // Getters |
| 46 | v8::Handle<v8::Value> npObjectNamedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo&); |
| 47 | v8::Handle<v8::Value> npObjectIndexedPropertyGetter(uint32_t index, const v8::AccessorInfo&); |
| 48 | v8::Handle<v8::Value> npObjectGetNamedProperty(v8::Local<v8::Object> self, v8::Local<v8::String> name); |
| 49 | v8::Handle<v8::Value> npObjectGetIndexedProperty(v8::Local<v8::Object> self, uint32_t index); |
| 50 | |
| 51 | // Setters |
| 52 | v8::Handle<v8::Value> npObjectNamedPropertySetter(v8::Local<v8::String> name, v8::Local<v8::Value>, const v8::AccessorInfo&); |
| 53 | v8::Handle<v8::Value> npObjectIndexedPropertySetter(uint32_t index, const v8::AccessorInfo&); |
| 54 | v8::Handle<v8::Value> npObjectSetNamedProperty(v8::Local<v8::Object> self, v8::Local<v8::String> name, v8::Local<v8::Value>); |
| 55 | v8::Handle<v8::Value> npObjectSetIndexedProperty(v8::Local<v8::Object> self, uint32_t index, v8::Local<v8::Value>); |
| 56 | |
| 57 | v8::Handle<v8::Value> npObjectInvokeDefaultHandler(const v8::Arguments&); |
| 58 | |
| 59 | // Get a wrapper for a NPObject. |
| 60 | // If the object is already wrapped, the pre-existing wrapper will be returned. If the object is not wrapped, wrap it, and |
| 61 | // give V8 a weak reference to the wrapper which will cleanup when there are no more JS references to the object. |
| 62 | v8::Local<v8::Object> createV8ObjectForNPObject(NPObject*, NPObject* root); |
| 63 | |
| 64 | // Tell V8 to forcibly remove an object. |
| 65 | // This is used at plugin teardown so that the caller can aggressively unload the plugin library. After calling this |
| 66 | // function, the persistent handle to the wrapper will be gone, and the wrapped NPObject will be removed so that it |
| 67 | // cannot be referred to. |
| 68 | void forgetV8ObjectForNPObject(NPObject*); |
| 69 | |
darin@chromium.org | 2bb6803c | 2010-05-20 20:49:26 +0000 | [diff] [blame] | 70 | } // namespace WebCore |
| 71 | |
japhet@chromium.org | 1882ffb | 2009-07-14 22:35:31 +0000 | [diff] [blame] | 72 | #endif // V8NPObject_h |