1 /*

     2     This file is part of the WebKit open source project.

     3     This file has been generated by generate-bindings.pl. DO NOT MODIFY!

     4 

     5     This library is free software; you can redistribute it and/or

     6     modify it under the terms of the GNU Library General Public

     7     License as published by the Free Software Foundation; either

     8     version 2 of the License, or (at your option) any later version.

     9 

    10     This library is distributed in the hope that it will be useful,

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Library General Public License for more details.

    14 

    15     You should have received a copy of the GNU Library General Public License

    16     along with this library; see the file COPYING.LIB.  If not, write to

    17     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    18     Boston, MA 02110-1301, USA.

    19 */

    20 

    21 #include "config.h"

    22 #include "JSCanvasRenderingContext.h"

    23 

    24 #include "CanvasRenderingContext.h"

    25 #include "HTMLCanvasElement.h"

    26 #include "JSHTMLCanvasElement.h"

    27 #include <wtf/GetPtr.h>

    28 

    29 using namespace JSC;

    30 

    31 namespace WebCore {

    32 

    33 ASSERT_CLASS_FITS_IN_CELL(JSCanvasRenderingContext);

    34 

    35 /* Hash table */

    36 #if ENABLE(JIT)

    37 #define THUNK_GENERATOR(generator) , generator

    38 #else

    39 #define THUNK_GENERATOR(generator)

    40 #endif

    41 

    42 static const HashTableValue JSCanvasRenderingContextTableValues[3] =

    43 {

    44     { "canvas", DontDelete | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCanvasRenderingContextCanvas), (intptr_t)0 THUNK_GENERATOR(0) },

    45     { "constructor", DontEnum | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCanvasRenderingContextConstructor), (intptr_t)0 THUNK_GENERATOR(0) },

    46     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    47 };

    48 

    49 #undef THUNK_GENERATOR

    50 static JSC_CONST_HASHTABLE HashTable JSCanvasRenderingContextTable = { 4, 3, JSCanvasRenderingContextTableValues, 0 };

    51 /* Hash table for constructor */

    52 #if ENABLE(JIT)

    53 #define THUNK_GENERATOR(generator) , generator

    54 #else

    55 #define THUNK_GENERATOR(generator)

    56 #endif

    57 

    58 static const HashTableValue JSCanvasRenderingContextConstructorTableValues[1] =

    59 {

    60     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    61 };

    62 

    63 #undef THUNK_GENERATOR

    64 static JSC_CONST_HASHTABLE HashTable JSCanvasRenderingContextConstructorTable = { 1, 0, JSCanvasRenderingContextConstructorTableValues, 0 };

    65 class JSCanvasRenderingContextConstructor : public DOMConstructorObject {

    66 public:

    67     JSCanvasRenderingContextConstructor(JSC::ExecState*, JSDOMGlobalObject*);

    68 

    69     virtual bool getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier&, JSC::PropertySlot&);

    70     virtual bool getOwnPropertyDescriptor(JSC::ExecState*, const JSC::Identifier&, JSC::PropertyDescriptor&);

    71     virtual const JSC::ClassInfo* classInfo() const { return &s_info; }

    72     static const JSC::ClassInfo s_info;

    73     static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)

    74     {

    75         return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), AnonymousSlotCount);

    76     }

    77 protected:

    78     static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | DOMConstructorObject::StructureFlags;

    79 };

    80 

    81 const ClassInfo JSCanvasRenderingContextConstructor::s_info = { "CanvasRenderingContextConstructor", 0, &JSCanvasRenderingContextConstructorTable, 0 };

    82 

    83 JSCanvasRenderingContextConstructor::JSCanvasRenderingContextConstructor(ExecState* exec, JSDOMGlobalObject* globalObject)

    84     : DOMConstructorObject(JSCanvasRenderingContextConstructor::createStructure(globalObject->objectPrototype()), globalObject)

    85 {

    86     putDirect(exec->propertyNames().prototype, JSCanvasRenderingContextPrototype::self(exec, globalObject), DontDelete | ReadOnly);

    87 }

    88 

    89 bool JSCanvasRenderingContextConstructor::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

    90 {

    91     return getStaticValueSlot<JSCanvasRenderingContextConstructor, DOMObject>(exec, &JSCanvasRenderingContextConstructorTable, this, propertyName, slot);

    92 }

    93 

    94 bool JSCanvasRenderingContextConstructor::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

    95 {

    96     return getStaticValueDescriptor<JSCanvasRenderingContextConstructor, DOMObject>(exec, &JSCanvasRenderingContextConstructorTable, this, propertyName, descriptor);

    97 }

    98 

    99 /* Hash table for prototype */

   100 #if ENABLE(JIT)

   101 #define THUNK_GENERATOR(generator) , generator

   102 #else

   103 #define THUNK_GENERATOR(generator)

   104 #endif

   105 

   106 static const HashTableValue JSCanvasRenderingContextPrototypeTableValues[1] =

   107 {

   108     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

   109 };

   110 

   111 #undef THUNK_GENERATOR

   112 static JSC_CONST_HASHTABLE HashTable JSCanvasRenderingContextPrototypeTable = { 1, 0, JSCanvasRenderingContextPrototypeTableValues, 0 };

   113 const ClassInfo JSCanvasRenderingContextPrototype::s_info = { "CanvasRenderingContextPrototype", 0, &JSCanvasRenderingContextPrototypeTable, 0 };

   114 

   115 JSObject* JSCanvasRenderingContextPrototype::self(ExecState* exec, JSGlobalObject* globalObject)

   116 {

   117     return getDOMPrototype<JSCanvasRenderingContext>(exec, globalObject);

   118 }

   119 

   120 const ClassInfo JSCanvasRenderingContext::s_info = { "CanvasRenderingContext", 0, &JSCanvasRenderingContextTable, 0 };

   121 

   122 JSCanvasRenderingContext::JSCanvasRenderingContext(NonNullPassRefPtr<Structure> structure, JSDOMGlobalObject* globalObject, PassRefPtr<CanvasRenderingContext> impl)

   123     : DOMObjectWithGlobalPointer(structure, globalObject)

   124     , m_impl(impl)

   125 {

   126 }

   127 

   128 JSCanvasRenderingContext::~JSCanvasRenderingContext()

   129 {

   130     forgetDOMObject(this, impl());

   131 }

   132 

   133 JSObject* JSCanvasRenderingContext::createPrototype(ExecState* exec, JSGlobalObject* globalObject)

   134 {

   135     return new (exec) JSCanvasRenderingContextPrototype(globalObject, JSCanvasRenderingContextPrototype::createStructure(globalObject->objectPrototype()));

   136 }

   137 

   138 bool JSCanvasRenderingContext::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   139 {

   140     return getStaticValueSlot<JSCanvasRenderingContext, Base>(exec, &JSCanvasRenderingContextTable, this, propertyName, slot);

   141 }

   142 

   143 bool JSCanvasRenderingContext::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   144 {

   145     return getStaticValueDescriptor<JSCanvasRenderingContext, Base>(exec, &JSCanvasRenderingContextTable, this, propertyName, descriptor);

   146 }

   147 

   148 JSValue jsCanvasRenderingContextCanvas(ExecState* exec, JSValue slotBase, const Identifier&)

   149 {

   150     JSCanvasRenderingContext* castedThis = static_cast<JSCanvasRenderingContext*>(asObject(slotBase));

   151     UNUSED_PARAM(exec);

   152     CanvasRenderingContext* imp = static_cast<CanvasRenderingContext*>(castedThis->impl());

   153     JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->canvas()));

   154     return result;

   155 }

   156 

   157 JSValue jsCanvasRenderingContextConstructor(ExecState* exec, JSValue slotBase, const Identifier&)

   158 {

   159     JSCanvasRenderingContext* domObject = static_cast<JSCanvasRenderingContext*>(asObject(slotBase));

   160     return JSCanvasRenderingContext::getConstructor(exec, domObject->globalObject());

   161 }

   162 JSValue JSCanvasRenderingContext::getConstructor(ExecState* exec, JSGlobalObject* globalObject)

   163 {

   164     return getDOMConstructor<JSCanvasRenderingContextConstructor>(exec, static_cast<JSDOMGlobalObject*>(globalObject));

   165 }

   166 

   167 CanvasRenderingContext* toCanvasRenderingContext(JSC::JSValue value)

   168 {

   169     return value.inherits(&JSCanvasRenderingContext::s_info) ? static_cast<JSCanvasRenderingContext*>(asObject(value))->impl() : 0;

   170 }

   171 

   172 }