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#ifndef HOST_PSEUDOLOCALIZE_H
#define HOST_PSEUDOLOCALIZE_H
#include <base/macros.h>
#include "StringPool.h"
class PseudoMethodImpl {
public:
virtual ~PseudoMethodImpl() {}
virtual String16 start() { return String16(); }
virtual String16 end() { return String16(); }
virtual String16 text(const String16& text) = 0;
virtual String16 placeholder(const String16& text) = 0;
};
class PseudoMethodNone : public PseudoMethodImpl {
public:
PseudoMethodNone() {}
String16 text(const String16& text) { return text; }
String16 placeholder(const String16& text) { return text; }
private:
DISALLOW_COPY_AND_ASSIGN(PseudoMethodNone);
};
class PseudoMethodBidi : public PseudoMethodImpl {
public:
String16 text(const String16& text);
String16 placeholder(const String16& text);
};
class PseudoMethodAccent : public PseudoMethodImpl {
public:
PseudoMethodAccent() : mDepth(0), mWordCount(0), mLength(0) {}
String16 start();
String16 end();
String16 text(const String16& text);
String16 placeholder(const String16& text);
private:
size_t mDepth;
size_t mWordCount;
size_t mLength;
};
class Pseudolocalizer {
public:
Pseudolocalizer(PseudolocalizationMethod m);
~Pseudolocalizer() { if (mImpl) delete mImpl; }
void setMethod(PseudolocalizationMethod m);
String16 start() { return mImpl->start(); }
String16 end() { return mImpl->end(); }
String16 text(const String16& text);
private:
PseudoMethodImpl *mImpl;
size_t mLastDepth;
};
#endif // HOST_PSEUDOLOCALIZE_H
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