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 "JSCanvasGradient.h"

    23 

    24 #include "CanvasGradient.h"

    25 #include "PlatformString.h"

    26 #include <runtime/Error.h>

    27 #include <wtf/GetPtr.h>

    28 

    29 using namespace JSC;

    30 

    31 namespace WebCore {

    32 

    33 ASSERT_CLASS_FITS_IN_CELL(JSCanvasGradient);

    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 JSCanvasGradientTableValues[2] =

    43 {

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

    45     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    46 };

    47 

    48 #undef THUNK_GENERATOR

    49 static JSC_CONST_HASHTABLE HashTable JSCanvasGradientTable = { 2, 1, JSCanvasGradientTableValues, 0 };

    50 /* Hash table for constructor */

    51 #if ENABLE(JIT)

    52 #define THUNK_GENERATOR(generator) , generator

    53 #else

    54 #define THUNK_GENERATOR(generator)

    55 #endif

    56 

    57 static const HashTableValue JSCanvasGradientConstructorTableValues[1] =

    58 {

    59     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    60 };

    61 

    62 #undef THUNK_GENERATOR

    63 static JSC_CONST_HASHTABLE HashTable JSCanvasGradientConstructorTable = { 1, 0, JSCanvasGradientConstructorTableValues, 0 };

    64 class JSCanvasGradientConstructor : public DOMConstructorObject {

    65 public:

    66     JSCanvasGradientConstructor(JSC::ExecState*, JSDOMGlobalObject*);

    67 

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

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

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

    71     static const JSC::ClassInfo s_info;

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

    73     {

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

    75     }

    76 protected:

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

    78 };

    79 

    80 const ClassInfo JSCanvasGradientConstructor::s_info = { "CanvasGradientConstructor", 0, &JSCanvasGradientConstructorTable, 0 };

    81 

    82 JSCanvasGradientConstructor::JSCanvasGradientConstructor(ExecState* exec, JSDOMGlobalObject* globalObject)

    83     : DOMConstructorObject(JSCanvasGradientConstructor::createStructure(globalObject->objectPrototype()), globalObject)

    84 {

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

    86 }

    87 

    88 bool JSCanvasGradientConstructor::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

    89 {

    90     return getStaticValueSlot<JSCanvasGradientConstructor, DOMObject>(exec, &JSCanvasGradientConstructorTable, this, propertyName, slot);

    91 }

    92 

    93 bool JSCanvasGradientConstructor::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

    94 {

    95     return getStaticValueDescriptor<JSCanvasGradientConstructor, DOMObject>(exec, &JSCanvasGradientConstructorTable, this, propertyName, descriptor);

    96 }

    97 

    98 /* Hash table for prototype */

    99 #if ENABLE(JIT)

   100 #define THUNK_GENERATOR(generator) , generator

   101 #else

   102 #define THUNK_GENERATOR(generator)

   103 #endif

   104 

   105 static const HashTableValue JSCanvasGradientPrototypeTableValues[2] =

   106 {

   107     { "addColorStop", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsCanvasGradientPrototypeFunctionAddColorStop), (intptr_t)2 THUNK_GENERATOR(0) },

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

   109 };

   110 

   111 #undef THUNK_GENERATOR

   112 static JSC_CONST_HASHTABLE HashTable JSCanvasGradientPrototypeTable = { 2, 1, JSCanvasGradientPrototypeTableValues, 0 };

   113 const ClassInfo JSCanvasGradientPrototype::s_info = { "CanvasGradientPrototype", 0, &JSCanvasGradientPrototypeTable, 0 };

   114 

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

   116 {

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

   118 }

   119 

   120 bool JSCanvasGradientPrototype::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   121 {

   122     return getStaticFunctionSlot<JSObject>(exec, &JSCanvasGradientPrototypeTable, this, propertyName, slot);

   123 }

   124 

   125 bool JSCanvasGradientPrototype::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   126 {

   127     return getStaticFunctionDescriptor<JSObject>(exec, &JSCanvasGradientPrototypeTable, this, propertyName, descriptor);

   128 }

   129 

   130 const ClassInfo JSCanvasGradient::s_info = { "CanvasGradient", 0, &JSCanvasGradientTable, 0 };

   131 

   132 JSCanvasGradient::JSCanvasGradient(NonNullPassRefPtr<Structure> structure, JSDOMGlobalObject* globalObject, PassRefPtr<CanvasGradient> impl)

   133     : DOMObjectWithGlobalPointer(structure, globalObject)

   134     , m_impl(impl)

   135 {

   136 }

   137 

   138 JSCanvasGradient::~JSCanvasGradient()

   139 {

   140     forgetDOMObject(this, impl());

   141 }

   142 

   143 JSObject* JSCanvasGradient::createPrototype(ExecState* exec, JSGlobalObject* globalObject)

   144 {

   145     return new (exec) JSCanvasGradientPrototype(globalObject, JSCanvasGradientPrototype::createStructure(globalObject->objectPrototype()));

   146 }

   147 

   148 bool JSCanvasGradient::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   149 {

   150     return getStaticValueSlot<JSCanvasGradient, Base>(exec, &JSCanvasGradientTable, this, propertyName, slot);

   151 }

   152 

   153 bool JSCanvasGradient::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   154 {

   155     return getStaticValueDescriptor<JSCanvasGradient, Base>(exec, &JSCanvasGradientTable, this, propertyName, descriptor);

   156 }

   157 

   158 JSValue jsCanvasGradientConstructor(ExecState* exec, JSValue slotBase, const Identifier&)

   159 {

   160     JSCanvasGradient* domObject = static_cast<JSCanvasGradient*>(asObject(slotBase));

   161     return JSCanvasGradient::getConstructor(exec, domObject->globalObject());

   162 }

   163 JSValue JSCanvasGradient::getConstructor(ExecState* exec, JSGlobalObject* globalObject)

   164 {

   165     return getDOMConstructor<JSCanvasGradientConstructor>(exec, static_cast<JSDOMGlobalObject*>(globalObject));

   166 }

   167 

   168 EncodedJSValue JSC_HOST_CALL jsCanvasGradientPrototypeFunctionAddColorStop(ExecState* exec)

   169 {

   170     JSValue thisValue = exec->hostThisValue();

   171     if (!thisValue.inherits(&JSCanvasGradient::s_info))

   172         return throwVMTypeError(exec);

   173     JSCanvasGradient* castedThis = static_cast<JSCanvasGradient*>(asObject(thisValue));

   174     CanvasGradient* imp = static_cast<CanvasGradient*>(castedThis->impl());

   175     ExceptionCode ec = 0;

   176     float offset = exec->argument(0).toFloat(exec);

   177     const String& color = ustringToString(exec->argument(1).toString(exec));

   178 

   179     imp->addColorStop(offset, color, ec);

   180     setDOMException(exec, ec);

   181     return JSValue::encode(jsUndefined());

   182 }

   183 

   184 JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, CanvasGradient* object)

   185 {

   186     return getDOMObjectWrapper<JSCanvasGradient>(exec, globalObject, object);

   187 }

   188 CanvasGradient* toCanvasGradient(JSC::JSValue value)

   189 {

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

   191 }

   192 

   193 }