Index: webkit/api/src/WebBindings.cpp |
diff --git a/webkit/api/src/WebBindings.cpp b/webkit/api/src/WebBindings.cpp |
deleted file mode 100644 |
index 73993b6af921438a1b0ac4b328e8e7fb87073dfe..0000000000000000000000000000000000000000 |
--- a/webkit/api/src/WebBindings.cpp |
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@@ -1,322 +0,0 @@ |
-/* |
- * Copyright (C) 2009 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#include "config.h" |
-#include "WebBindings.h" |
- |
-#include "npruntime_impl.h" |
-#include "npruntime_priv.h" |
-#include "webkit/api/public/WebDragData.h" |
-#include "webkit/api/public/WebRange.h" |
- |
-#if USE(V8) |
-#include "ChromiumDataObject.h" |
-#include "ClipboardChromium.h" |
-#include "EventNames.h" |
-#include "MouseEvent.h" |
-#include "NPV8Object.h" // for PrivateIdentifier |
-#include "Range.h" |
-#include "V8DOMWrapper.h" |
-#include "V8Helpers.h" |
-#include "V8Proxy.h" |
-#elif USE(JSC) |
-#include "bridge/c/c_utility.h" |
-#endif |
- |
-#if USE(JAVASCRIPTCORE_BINDINGS) |
-using JSC::Bindings::PrivateIdentifier; |
-#endif |
- |
-using namespace WebCore; |
- |
-namespace WebKit { |
- |
-bool WebBindings::construct(NPP npp, NPObject *npobj, const NPVariant *args, uint32_t argCount, NPVariant* result) |
-{ |
- return _NPN_Construct(npp, npobj, args, argCount, result); |
-} |
- |
-NPObject* WebBindings::createObject(NPP npp, NPClass* npClass) |
-{ |
- return _NPN_CreateObject(npp, npClass); |
-} |
- |
-bool WebBindings::enumerate(NPP id, NPObject* obj, NPIdentifier** identifier, uint32_t* val) |
-{ |
- return _NPN_Enumerate(id, obj, identifier, val); |
-} |
- |
-bool WebBindings::evaluate(NPP npp, NPObject* npObject, NPString* npScript, NPVariant* result) |
-{ |
- return _NPN_Evaluate(npp, npObject, npScript, result); |
-} |
- |
-bool WebBindings::evaluateHelper(NPP npp, bool popups_allowed, NPObject* npobj, NPString* npscript, NPVariant* result) |
-{ |
- return _NPN_EvaluateHelper(npp, popups_allowed, npobj, npscript, result); |
-} |
- |
-NPIdentifier WebBindings::getIntIdentifier(int32_t number) |
-{ |
- return _NPN_GetIntIdentifier(number); |
-} |
- |
-bool WebBindings::getProperty(NPP npp, NPObject* obj, NPIdentifier propertyName, NPVariant *result) |
-{ |
- return _NPN_GetProperty(npp, obj, propertyName, result); |
-} |
- |
-NPIdentifier WebBindings::getStringIdentifier(const NPUTF8* string) |
-{ |
- return _NPN_GetStringIdentifier(string); |
-} |
- |
-void WebBindings::getStringIdentifiers(const NPUTF8** names, int32_t nameCount, NPIdentifier* identifiers) |
-{ |
- _NPN_GetStringIdentifiers(names, nameCount, identifiers); |
-} |
- |
-bool WebBindings::hasMethod(NPP npp, NPObject* npObject, NPIdentifier methodName) |
-{ |
- return _NPN_HasMethod(npp, npObject, methodName); |
-} |
- |
-bool WebBindings::hasProperty(NPP npp, NPObject* npObject, NPIdentifier propertyName) |
-{ |
- return _NPN_HasProperty(npp, npObject, propertyName); |
-} |
- |
-bool WebBindings::identifierIsString(NPIdentifier identifier) |
-{ |
- return _NPN_IdentifierIsString(identifier); |
-} |
- |
-int32_t WebBindings::intFromIdentifier(NPIdentifier identifier) |
-{ |
- return _NPN_IntFromIdentifier(identifier); |
-} |
- |
-void WebBindings::initializeVariantWithStringCopy(NPVariant* variant, const NPString* value) |
-{ |
-#if USE(V8) |
- _NPN_InitializeVariantWithStringCopy(variant, value); |
-#else |
- NPN_InitializeVariantWithStringCopy(variant, value); |
-#endif |
-} |
- |
-bool WebBindings::invoke(NPP npp, NPObject* npObject, NPIdentifier methodName, const NPVariant* arguments, uint32_t argumentCount, NPVariant* result) |
-{ |
- return _NPN_Invoke(npp, npObject, methodName, arguments, argumentCount, result); |
-} |
- |
-bool WebBindings::invokeDefault(NPP id, NPObject* obj, const NPVariant* args, uint32_t count, NPVariant* result) |
-{ |
- return _NPN_InvokeDefault(id, obj, args, count, result); |
-} |
- |
-void WebBindings::releaseObject(NPObject* npObject) |
-{ |
- return _NPN_ReleaseObject(npObject); |
-} |
- |
-void WebBindings::releaseVariantValue(NPVariant* variant) |
-{ |
- _NPN_ReleaseVariantValue(variant); |
-} |
- |
-bool WebBindings::removeProperty(NPP id, NPObject* object, NPIdentifier identifier) |
-{ |
- return _NPN_RemoveProperty(id, object, identifier); |
-} |
- |
-NPObject* WebBindings::retainObject(NPObject* npObject) |
-{ |
- return _NPN_RetainObject(npObject); |
-} |
- |
-void WebBindings::setException(NPObject* obj, const NPUTF8* message) |
-{ |
- _NPN_SetException(obj, message); |
-} |
- |
-bool WebBindings::setProperty(NPP id, NPObject* obj, NPIdentifier identifier, const NPVariant* variant) |
-{ |
- return _NPN_SetProperty(id, obj, identifier, variant); |
-} |
- |
-void WebBindings::unregisterObject(NPObject* npObject) |
-{ |
-#if USE(V8) |
- _NPN_UnregisterObject(npObject); |
-#endif |
-} |
- |
-NPUTF8* WebBindings::utf8FromIdentifier(NPIdentifier identifier) |
-{ |
- return _NPN_UTF8FromIdentifier(identifier); |
-} |
- |
-void WebBindings::extractIdentifierData(const NPIdentifier& identifier, const NPUTF8*& string, int32_t& number, bool& isString) |
-{ |
- PrivateIdentifier* priv = static_cast<PrivateIdentifier*>(identifier); |
- if (!priv) { |
- isString = false; |
- number = 0; |
- return; |
- } |
- |
- isString = priv->isString; |
- if (isString) |
- string = priv->value.string; |
- else |
- number = priv->value.number; |
-} |
- |
-#if USE(V8) |
- |
-static v8::Local<v8::Value> getEvent(const v8::Handle<v8::Context>& context) |
-{ |
- static v8::Persistent<v8::String> eventSymbol(v8::Persistent<v8::String>::New(v8::String::NewSymbol("event"))); |
- return context->Global()->GetHiddenValue(eventSymbol); |
-} |
- |
-static bool getDragDataImpl(NPObject* npobj, int* eventId, WebDragData* data) |
-{ |
- if (!npobj) |
- return false; |
- if (npobj->_class != npScriptObjectClass) |
- return false; |
- |
- v8::HandleScope handleScope; |
- v8::Handle<v8::Context> context = v8::Context::GetEntered(); |
- if (context.IsEmpty()) |
- return false; |
- |
- // Get the current WebCore event. |
- v8::Handle<v8::Value> currentEvent(getEvent(context)); |
- Event* event = V8DOMWrapper::convertToNativeEvent(currentEvent); |
- if (!event) |
- return false; |
- |
- // Check that the given npobj is that event. |
- V8NPObject* object = reinterpret_cast<V8NPObject*>(npobj); |
- Event* given = V8DOMWrapper::convertToNativeEvent(object->v8Object); |
- if (given != event) |
- return false; |
- |
- // Check the execution frames are same origin. |
- V8Proxy* current = V8Proxy::retrieve(V8Proxy::retrieveFrameForCurrentContext()); |
- Frame* frame = V8Proxy::retrieveFrame(context); |
- if (!current || !current->canAccessFrame(frame, false)) |
- return false; |
- |
- const EventNames& names(eventNames()); |
- const AtomicString& eventType(event->type()); |
- |
- enum DragTargetMouseEventId { |
- DragEnterId = 1, DragOverId = 2, DragLeaveId = 3, DropId = 4 |
- }; |
- |
- // The event type should be a drag event. |
- if (eventType == names.dragenterEvent) |
- *eventId = DragEnterId; |
- else if (eventType == names.dragoverEvent) |
- *eventId = DragOverId; |
- else if (eventType == names.dragleaveEvent) |
- *eventId = DragLeaveId; |
- else if (eventType == names.dropEvent) |
- *eventId = DropId; |
- else |
- return false; |
- |
- // Drag events are mouse events and should have a clipboard. |
- MouseEvent* me = static_cast<MouseEvent*>(event); |
- Clipboard* clipboard = me->clipboard(); |
- if (!clipboard) |
- return false; |
- |
- // And that clipboard should be accessible by WebKit policy. |
- ClipboardChromium* chrome = static_cast<ClipboardChromium*>(clipboard); |
- HashSet<String> accessible(chrome->types()); |
- if (accessible.isEmpty()) |
- return false; |
- |
- RefPtr<ChromiumDataObject> dataObject(chrome->dataObject()); |
- if (dataObject && data) |
- *data = WebDragData(dataObject); |
- |
- return dataObject; |
-} |
- |
-static bool getRangeImpl(NPObject* npobj, WebRange* range) |
-{ |
- V8NPObject* v8npobject = reinterpret_cast<V8NPObject*>(npobj); |
- v8::Handle<v8::Object> v8object(v8npobject->v8Object); |
- if (V8ClassIndex::RANGE != V8DOMWrapper::domWrapperType(v8object)) |
- return false; |
- |
- Range* native = V8DOMWrapper::convertToNativeObject<WebCore::Range>(V8ClassIndex::RANGE, v8object); |
- if (!native) |
- return false; |
- |
- *range = WebRange(native); |
- return true; |
-} |
- |
-#endif |
- |
-bool WebBindings::getDragData(NPObject* event, int* eventId, WebDragData* data) |
-{ |
-#if USE(V8) |
- return getDragDataImpl(event, eventId, data); |
-#else |
- // Not supported on other ports (JSC, etc). |
- return false; |
-#endif |
-} |
- |
-bool WebBindings::isDragEvent(NPObject* event) |
-{ |
- int eventId; |
- return getDragData(event, &eventId, 0); |
-} |
- |
-bool WebBindings::getRange(NPObject* range, WebRange* webrange) |
-{ |
-#if USE(V8) |
- return getRangeImpl(range, webrange); |
-#else |
- // Not supported on other ports (JSC, etc). |
- return false; |
-#endif |
-} |
- |
-} // namespace WebKit |