| 1 | #ifndef SASS_CSSIZE_H |
|---|---|
| 2 | #define SASS_CSSIZE_H |
| 3 | |
| 4 | #include "ast.hpp" |
| 5 | #include "context.hpp" |
| 6 | #include "operation.hpp" |
| 7 | #include "environment.hpp" |
| 8 | |
| 9 | namespace Sass { |
| 10 | |
| 11 | struct Backtrace; |
| 12 | |
| 13 | class Cssize : public Operation_CRTP<Statement*, Cssize> { |
| 14 | |
| 15 | Backtraces& traces; |
| 16 | BlockStack block_stack; |
| 17 | sass::vector<Statement*> p_stack; |
| 18 | |
| 19 | public: |
| 20 | Cssize(Context&); |
| 21 | ~Cssize() { } |
| 22 | |
| 23 | Block* operator()(Block*); |
| 24 | Statement* operator()(StyleRule*); |
| 25 | // Statement* operator()(Bubble*); |
| 26 | Statement* operator()(CssMediaRule*); |
| 27 | Statement* operator()(SupportsRule*); |
| 28 | Statement* operator()(AtRootRule*); |
| 29 | Statement* operator()(AtRule*); |
| 30 | Statement* operator()(Keyframe_Rule*); |
| 31 | Statement* operator()(Trace*); |
| 32 | Statement* operator()(Declaration*); |
| 33 | // Statement* operator()(Assignment*); |
| 34 | // Statement* operator()(Import*); |
| 35 | // Statement* operator()(Import_Stub*); |
| 36 | // Statement* operator()(WarningRule*); |
| 37 | // Statement* operator()(Error*); |
| 38 | // Statement* operator()(Comment*); |
| 39 | // Statement* operator()(If*); |
| 40 | // Statement* operator()(ForRule*); |
| 41 | // Statement* operator()(EachRule*); |
| 42 | // Statement* operator()(WhileRule*); |
| 43 | // Statement* operator()(Return*); |
| 44 | // Statement* operator()(ExtendRule*); |
| 45 | // Statement* operator()(Definition*); |
| 46 | // Statement* operator()(Mixin_Call*); |
| 47 | // Statement* operator()(Content*); |
| 48 | Statement* operator()(Null*); |
| 49 | |
| 50 | Statement* parent(); |
| 51 | sass::vector<std::pair<bool, Block_Obj>> slice_by_bubble(Block*); |
| 52 | Statement* bubble(AtRule*); |
| 53 | Statement* bubble(AtRootRule*); |
| 54 | Statement* bubble(CssMediaRule*); |
| 55 | Statement* bubble(SupportsRule*); |
| 56 | |
| 57 | Block* debubble(Block* children, Statement* parent = 0); |
| 58 | Block* flatten(const Block*); |
| 59 | bool bubblable(Statement*); |
| 60 | |
| 61 | // generic fallback |
| 62 | template <typename U> |
| 63 | Statement* fallback(U x) |
| 64 | { return Cast<Statement>(x); } |
| 65 | |
| 66 | void append_block(Block*, Block*); |
| 67 | }; |
| 68 | |
| 69 | } |
| 70 | |
| 71 | #endif |
| 72 |