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/*
* Copyright (C) 2007-2009 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 "InspectorFrontendHost.h"
#include "ExceptionCode.h"
#include "InspectorController.h"
#include "Node.h"
#include "Range.h"
#include "Page.h"
#include "TextIterator.h"
#include "VisiblePosition.h"
#include "V8Binding.h"
#include "V8CustomBinding.h"
#include "V8Proxy.h"
namespace WebCore {
CALLBACK_FUNC_DECL(InspectorFrontendHostSearch)
{
INC_STATS("InspectorFrontendHost.search()");
if (args.Length() < 2)
return v8::Undefined();
Node* node = V8DOMWrapper::convertDOMWrapperToNode<Node>(v8::Handle<v8::Object>::Cast(args[0]));
if (!node)
return v8::Undefined();
String target = toWebCoreStringWithNullCheck(args[1]);
if (target.isEmpty())
return v8::Undefined();
v8::Local<v8::Array> result = v8::Array::New();
RefPtr<Range> searchRange(rangeOfContents(node));
ExceptionCode ec = 0;
int index = 0;
do {
RefPtr<Range> resultRange(findPlainText(searchRange.get(), target, true, false));
if (resultRange->collapsed(ec))
break;
// A non-collapsed result range can in some funky whitespace cases still not
// advance the range's start position (4509328). Break to avoid infinite loop.
VisiblePosition newStart = endVisiblePosition(resultRange.get(), DOWNSTREAM);
if (newStart == startVisiblePosition(searchRange.get(), DOWNSTREAM))
break;
result->Set(v8::Number::New(index++), V8DOMWrapper::convertToV8Object(V8ClassIndex::RANGE, resultRange.release()));
setStart(searchRange.get(), newStart);
} while (true);
return result;
}
CALLBACK_FUNC_DECL(InspectorFrontendHostShowContextMenu)
{
return v8::Undefined();
}
} // namespace WebCore
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