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https://github.com/flutter/flutter.git
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97 lines
3.3 KiB
C++
97 lines
3.3 KiB
C++
/*
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* Copyright (C) 2004, 2008 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SKY_ENGINE_PLATFORM_TEXT_TEXTSTREAM_H_
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#define SKY_ENGINE_PLATFORM_TEXT_TEXTSTREAM_H_
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#include "flutter/sky/engine/platform/PlatformExport.h"
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#include "flutter/sky/engine/wtf/Forward.h"
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#include "flutter/sky/engine/wtf/Vector.h"
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#include "flutter/sky/engine/wtf/text/StringBuilder.h"
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#include "flutter/sky/engine/wtf/unicode/Unicode.h"
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namespace blink {
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class IntPoint;
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class IntRect;
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class FloatPoint;
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class FloatRect;
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class FloatSize;
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class PLATFORM_EXPORT TextStream {
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public:
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struct FormatNumberRespectingIntegers {
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FormatNumberRespectingIntegers(double number) : value(number) { }
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double value;
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};
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TextStream& operator<<(bool);
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TextStream& operator<<(int);
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TextStream& operator<<(unsigned);
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TextStream& operator<<(long);
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TextStream& operator<<(unsigned long);
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TextStream& operator<<(long long);
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TextStream& operator<<(unsigned long long);
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TextStream& operator<<(float);
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TextStream& operator<<(double);
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TextStream& operator<<(const char*);
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TextStream& operator<<(const void*);
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TextStream& operator<<(const String&);
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TextStream& operator<<(const FormatNumberRespectingIntegers&);
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String release();
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private:
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StringBuilder m_text;
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};
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PLATFORM_EXPORT TextStream& operator<<(TextStream&, const IntPoint&);
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PLATFORM_EXPORT TextStream& operator<<(TextStream&, const IntRect&);
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PLATFORM_EXPORT TextStream& operator<<(TextStream&, const FloatPoint&);
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PLATFORM_EXPORT TextStream& operator<<(TextStream&, const FloatSize&);
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PLATFORM_EXPORT TextStream& operator<<(TextStream&, const FloatRect&);
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PLATFORM_EXPORT void writeIndent(TextStream&, int indent);
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template<typename Item>
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TextStream& operator<<(TextStream& ts, const Vector<Item>& vector)
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{
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ts << "[";
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unsigned size = vector.size();
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for (unsigned i = 0; i < size; ++i) {
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ts << vector[i];
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if (i < size - 1)
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ts << ", ";
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}
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ts << "]";
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return ts;
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}
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}
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#endif // SKY_ENGINE_PLATFORM_TEXT_TEXTSTREAM_H_
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