1 | #ifndef SASS_EXPAND_H |
---|---|
2 | #define SASS_EXPAND_H |
3 | |
4 | #include <vector> |
5 | |
6 | #include "ast.hpp" |
7 | #include "eval.hpp" |
8 | #include "operation.hpp" |
9 | #include "environment.hpp" |
10 | |
11 | namespace Sass { |
12 | |
13 | class Listize; |
14 | class Context; |
15 | class Eval; |
16 | struct Backtrace; |
17 | |
18 | class Expand : public Operation_CRTP<Statement*, Expand> { |
19 | public: |
20 | |
21 | Env* environment(); |
22 | SelectorListObj& selector(); |
23 | SelectorListObj& original(); |
24 | SelectorListObj popFromSelectorStack(); |
25 | SelectorStack getOriginalStack(); |
26 | SelectorStack getSelectorStack(); |
27 | void pushNullSelector(); |
28 | void popNullSelector(); |
29 | void pushToSelectorStack(SelectorListObj selector); |
30 | |
31 | SelectorListObj popFromOriginalStack(); |
32 | |
33 | void pushToOriginalStack(SelectorListObj selector); |
34 | |
35 | Context& ctx; |
36 | Backtraces& traces; |
37 | Eval eval; |
38 | size_t recursions; |
39 | bool in_keyframes; |
40 | bool at_root_without_rule; |
41 | bool old_at_root_without_rule; |
42 | |
43 | // it's easier to work with vectors |
44 | EnvStack env_stack; |
45 | BlockStack block_stack; |
46 | CallStack call_stack; |
47 | private: |
48 | SelectorStack selector_stack; |
49 | public: |
50 | SelectorStack originalStack; |
51 | MediaStack mediaStack; |
52 | |
53 | Boolean_Obj bool_true; |
54 | |
55 | private: |
56 | |
57 | sass::vector<CssMediaQuery_Obj> mergeMediaQueries(const sass::vector<CssMediaQuery_Obj>& lhs, const sass::vector<CssMediaQuery_Obj>& rhs); |
58 | |
59 | public: |
60 | Expand(Context&, Env*, SelectorStack* stack = nullptr, SelectorStack* original = nullptr); |
61 | ~Expand() { } |
62 | |
63 | Block* operator()(Block*); |
64 | Statement* operator()(StyleRule*); |
65 | |
66 | Statement* operator()(MediaRule*); |
67 | |
68 | // Css StyleRule is already static |
69 | // Statement* operator()(CssMediaRule*); |
70 | |
71 | Statement* operator()(SupportsRule*); |
72 | Statement* operator()(AtRootRule*); |
73 | Statement* operator()(AtRule*); |
74 | Statement* operator()(Declaration*); |
75 | Statement* operator()(Assignment*); |
76 | Statement* operator()(Import*); |
77 | Statement* operator()(Import_Stub*); |
78 | Statement* operator()(WarningRule*); |
79 | Statement* operator()(ErrorRule*); |
80 | Statement* operator()(DebugRule*); |
81 | Statement* operator()(Comment*); |
82 | Statement* operator()(If*); |
83 | Statement* operator()(ForRule*); |
84 | Statement* operator()(EachRule*); |
85 | Statement* operator()(WhileRule*); |
86 | Statement* operator()(Return*); |
87 | Statement* operator()(ExtendRule*); |
88 | Statement* operator()(Definition*); |
89 | Statement* operator()(Mixin_Call*); |
90 | Statement* operator()(Content*); |
91 | |
92 | void append_block(Block*); |
93 | |
94 | }; |
95 | |
96 | } |
97 | |
98 | #endif |
99 |