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/*
* Copyright 2013 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkStringUtils_DEFINED
#define SkStringUtils_DEFINED
#include "SkScalar.h"
class SkString;
/**
* Add 'flagStr' to 'string' and set 'needSeparator' to true only if 'flag' is
* true. If 'needSeparator' is true append a '|' before 'flagStr'. This method
* is used to streamline the creation of ASCII flag strings within the toString
* methods.
*/
void SkAddFlagToString(SkString* string, bool flag,
const char* flagStr, bool* needSeparator);
enum SkScalarAsStringType {
kDec_SkScalarAsStringType,
kHex_SkScalarAsStringType,
};
void SkAppendScalar(SkString*, SkScalar, SkScalarAsStringType);
static inline void SkAppendScalarDec(SkString* str, SkScalar value) {
SkAppendScalar(str, value, kDec_SkScalarAsStringType);
}
static inline void SkAppendScalarHex(SkString* str, SkScalar value) {
SkAppendScalar(str, value, kHex_SkScalarAsStringType);
}
/** Indents every non-empty line of the string by tabCnt tabs */
SkString SkTabString(const SkString& string, int tabCnt);
SkString SkStringFromUTF16(const uint16_t* src, size_t count);
#endif
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