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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 "include/core/SkScalar.h"
#include "include/core/SkString.h"
#include "include/private/base/SkTArray.h"
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);
#if defined(SK_BUILD_FOR_WIN)
#define SK_strcasecmp _stricmp
#else
#define SK_strcasecmp strcasecmp
#endif
enum SkStrSplitMode {
// Strictly return all results. If the input is ",," and the separator is ',' this will return
// an array of three empty strings.
kStrict_SkStrSplitMode,
// Only nonempty results will be added to the results. Multiple separators will be
// coalesced. Separators at the beginning and end of the input will be ignored. If the input is
// ",," and the separator is ',', this will return an empty vector.
kCoalesce_SkStrSplitMode
};
// Split str on any characters in delimiters into out. (strtok with a non-destructive API.)
void SkStrSplit(const char* str,
const char* delimiters,
SkStrSplitMode splitMode,
SkTArray<SkString>* out);
inline void SkStrSplit(const char* str, const char* delimiters, SkTArray<SkString>* out) {
SkStrSplit(str, delimiters, kCoalesce_SkStrSplitMode, out);
}
#endif