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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef NinePatchPeeker_h
#define NinePatchPeeker_h
#include "SkImageDecoder.h"
#include <utils/ResourceTypes.h>
using namespace android;
class NinePatchPeeker : public SkImageDecoder::Peeker {
SkImageDecoder* fHost;
public:
NinePatchPeeker(SkImageDecoder* host) {
// the host lives longer than we do, so a raw ptr is safe
fHost = host;
fPatchIsValid = false;
}
~NinePatchPeeker() {
if (fPatchIsValid) {
free(fPatch);
}
}
bool fPatchIsValid;
Res_png_9patch* fPatch;
virtual bool peek(const char tag[], const void* data, size_t length);
};
#endif // NinePatchPeeker_h
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