mojo/public/tools/bindings/generators/cpp_templates/module-internal.h.tmpl - Issue 2247083003: Mojo C++ bindings: extract code shared by different variants.

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Issue 2247083003: Mojo C++ bindings: extract code shared by different variants. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: . Created 4 years, 4 months ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 {%- if variant -%}

6 {%- set variant_path = "%s-%s"\|format(module.path, variant) -%}

7 {%- else -%}

8 {%- set variant_path = module.path -%}

9 {%- endif -%}

10

11 {%- set header_guard = "%s_INTERNAL_H_"\|format(

12 variant_path\|upper\|replace("/","_")\|replace(".","_")\|

13 replace("-", "_")) %}

14

15 #ifndef {{header_guard}}

16 #define {{header_guard}}

17

18 #include "mojo/public/cpp/bindings/lib/bindings_internal.h"

19 #include "mojo/public/cpp/bindings/lib/buffer.h"

20 #include "mojo/public/cpp/bindings/lib/serialization.h"

21 #include "mojo/public/cpp/bindings/lib/union_accessor.h"

22 #include "mojo/public/cpp/bindings/struct_ptr.h"

23

24 {%- for import in imports %}

25 {%- if variant %}

26 #include "{{"%s-%s-internal.h"\|format(import.module.path, variant)}}"

27 {%- else %}

28 #include "{{import.module.path}}-internal.h"

29 {%- endif %}

30 {%- endfor %}

31

32 {%- if export_header %}

33 #include "{{export_header}}"

34 {%- endif %}

35

36 namespace mojo {

37 namespace internal {

38 class ValidationContext;

39 }

40 }

41

42 {%- for namespace in namespaces_as_array %}

43 namespace {{namespace}} {

44 {%- endfor %}

45 {%- if variant %}

46 namespace {{variant}} {

47 {%- endif %}

48

49 {#--- Wrapper forward declarations #}

50 {% for struct in structs %}

51 {%- if struct\|is_native_only_kind %}

52 using {{struct.name}} = mojo::NativeStruct;

53 {%- else %}

54 class {{struct.name}};

55 {%- endif %}

56 {%- endfor %}

57

58 {#--- Wrapper forward declarations for unions #}

59 {% for union in unions %}

60 class {{union.name}};

61 {%- endfor %}

62

63 namespace internal {

64

65 {#--- Internal forward declarations #}

66 {% for struct in structs %}

67 {%- if struct\|is_native_only_kind %}

68 using {{struct.name}}_Data = mojo::internal::NativeStruct_Data;

69 {%- else %}

70 class {{struct.name}}_Data;

71 {%- endif %}

72 {%- endfor %}

73

74 {% for union in unions %}

75 class {{union.name}}_Data;

76 {%- endfor %}

77

78 {#--- Enums #}

79 {% from "enum_macros.tmpl" import enum_data_decl -%}

80 {%- for enum in enums %}

81 {%- if enum\|is_native_only_kind %}

82 using {{enum.name}}_Data = mojo::internal::NativeEnum_Data;

83 {%- else %}

84 {{enum_data_decl(enum)}}

85 {%- endif %}

86 {%- endfor %}

87

88 #pragma pack(push, 1)

89

90 {#--- Unions must be declared first because they can be members of structs #}

91 {#--- Union class declarations #}

92 {% for union in unions %}

93 {% include "union_declaration.tmpl" %}

94 {%- endfor %}

95

96 {#--- Struct class declarations #}

97 {% for struct in structs %}

98 {%- if not struct\|is_native_only_kind %}

99 {% include "struct_declaration.tmpl" %}

100 {%- endif %}

101 {%- endfor %}

102

103 {#--- Interface class declarations. They are needed only when they contain

104 enums. #}

105 {%- for interface in interfaces %}

106 {%- if interface.enums %}

107 class {{interface.name}}_Data {

108 public:

109 {%- for enum in interface.enums %}

110 {%- if enum\|is_native_only_kind %}

111 using {{enum.name}}_Data = mojo::internal::NativeEnum_Data;

112 {%- else %}

113 {{enum_data_decl(enum)\|indent(2)}}

114 {%- endif %}

115 {%- endfor %}

116 };

117 {%- endif %}

118 {%- endfor %}

119

120 #pragma pack(pop)

121

122 } // namespace internal

123 {%- if variant %}

124 } // namespace {{variant}}

125 {%- endif %}

126 {%- for namespace in namespaces_as_array\|reverse %}

127 } // namespace {{namespace}}

128 {%- endfor %}

129

130 #endif // {{header_guard}}

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