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/*
* Created by Phil on 18/4/2013.
* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
#include "catch_config.hpp"
#include <string>
#include <vector>
namespace Catch {
struct TextAttributes {
TextAttributes()
: initialIndent( std::string::npos ),
indent( 0 ),
width( CATCH_CONFIG_CONSOLE_WIDTH-1 ),
tabChar( '\t' )
{}
TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; }
TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; }
TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; }
TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; }
std::size_t initialIndent; // indent of first line, or npos
std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos
std::size_t width; // maximum width of text, including indent. Longer text will wrap
char tabChar; // If this char is seen the indent is changed to current pos
};
class Text {
public:
Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() );
void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos );
typedef std::vector<std::string>::const_iterator const_iterator;
const_iterator begin() const { return lines.begin(); }
const_iterator end() const { return lines.end(); }
std::string const& last() const { return lines.back(); }
std::size_t size() const { return lines.size(); }
std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
std::string toString() const;
friend std::ostream& operator << ( std::ostream& _stream, Text const& _text );
private:
std::string str;
TextAttributes attr;
std::vector<std::string> lines;
};
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
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