| 6 | |
| 7 | |
| 8 | class YamlOutput |
| 9 | { |
| 10 | public: |
| 11 | explicit YamlOutput( bool enabled = true ) : |
| 12 | m_expected( ROOT ), |
| 13 | m_enabled( enabled ) |
| 14 | { |
| 15 | } |
| 16 | |
| 17 | bool enabled() const |
| 18 | { |
| 19 | return m_enabled; |
| 20 | } |
| 21 | |
| 22 | YamlOutput& dict() |
| 23 | { |
| 24 | if( !m_enabled ) |
| 25 | { |
| 26 | return *this; |
| 27 | } |
| 28 | switch( m_expected ) |
| 29 | { |
| 30 | case VALUE: |
| 31 | m_os << std::endl; |
| 32 | break; |
| 33 | case ELEMENT: |
| 34 | indent() << "-" << std::endl; |
| 35 | break; |
| 36 | default: |
| 37 | break; |
| 38 | } |
| 39 | m_modeStack.push_back( DICT ); |
| 40 | m_indent = std::string( m_modeStack.size() * 2, ' ' ); |
| 41 | m_expected = KEY; |
| 42 | return *this; |
| 43 | } |
| 44 | YamlOutput& list() |
| 45 | { |
| 46 | if( !m_enabled ) |
| 47 | { |
| 48 | return *this; |
| 49 | } |
| 50 | switch( m_expected ) |
| 51 | { |
| 52 | case VALUE: |
| 53 | m_os << std::endl; |
| 54 | break; |
| 55 | case ELEMENT: |
| 56 | indent() << "-" << std::endl; |
| 57 | break; |
| 58 | default: |
| 59 | break; |
| 60 | } |
| 61 | m_modeStack.push_back( LIST ); |
| 62 | m_indent = std::string( m_modeStack.size() * 2, ' ' ); |
| 63 | m_expected = ELEMENT; |
| 64 | return *this; |
| 65 | } |