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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_ | 5 #ifndef TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_ |
6 #define TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_ | 6 #define TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_ |
7 | 7 |
| 8 #include <memory> |
| 9 |
8 #include "base/macros.h" | 10 #include "base/macros.h" |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "tools/gn/scope.h" | 11 #include "tools/gn/scope.h" |
11 | 12 |
12 // ProgrammaticProvider for a scope to provide it with per-file built-in | 13 // ProgrammaticProvider for a scope to provide it with per-file built-in |
13 // variable support. | 14 // variable support. |
14 class ScopePerFileProvider : public Scope::ProgrammaticProvider { | 15 class ScopePerFileProvider : public Scope::ProgrammaticProvider { |
15 public: | 16 public: |
16 // allow_target_vars allows the target-related variables to get resolved. | 17 // allow_target_vars allows the target-related variables to get resolved. |
17 // When allow_target_vars is unset, the target-related values will be | 18 // When allow_target_vars is unset, the target-related values will be |
18 // undefined to GN script. | 19 // undefined to GN script. |
19 ScopePerFileProvider(Scope* scope, bool allow_target_vars); | 20 ScopePerFileProvider(Scope* scope, bool allow_target_vars); |
20 ~ScopePerFileProvider() override; | 21 ~ScopePerFileProvider() override; |
21 | 22 |
22 // ProgrammaticProvider implementation. | 23 // ProgrammaticProvider implementation. |
23 const Value* GetProgrammaticValue(const base::StringPiece& ident) override; | 24 const Value* GetProgrammaticValue(const base::StringPiece& ident) override; |
24 | 25 |
25 private: | 26 private: |
26 const Value* GetCurrentToolchain(); | 27 const Value* GetCurrentToolchain(); |
27 const Value* GetDefaultToolchain(); | 28 const Value* GetDefaultToolchain(); |
28 const Value* GetPythonPath(); | 29 const Value* GetPythonPath(); |
29 const Value* GetRootBuildDir(); | 30 const Value* GetRootBuildDir(); |
30 const Value* GetRootGenDir(); | 31 const Value* GetRootGenDir(); |
31 const Value* GetRootOutDir(); | 32 const Value* GetRootOutDir(); |
32 const Value* GetTargetGenDir(); | 33 const Value* GetTargetGenDir(); |
33 const Value* GetTargetOutDir(); | 34 const Value* GetTargetOutDir(); |
34 | 35 |
35 bool allow_target_vars_; | 36 bool allow_target_vars_; |
36 | 37 |
37 // All values are lazily created. | 38 // All values are lazily created. |
38 scoped_ptr<Value> current_toolchain_; | 39 std::unique_ptr<Value> current_toolchain_; |
39 scoped_ptr<Value> default_toolchain_; | 40 std::unique_ptr<Value> default_toolchain_; |
40 scoped_ptr<Value> python_path_; | 41 std::unique_ptr<Value> python_path_; |
41 scoped_ptr<Value> root_build_dir_; | 42 std::unique_ptr<Value> root_build_dir_; |
42 scoped_ptr<Value> root_gen_dir_; | 43 std::unique_ptr<Value> root_gen_dir_; |
43 scoped_ptr<Value> root_out_dir_; | 44 std::unique_ptr<Value> root_out_dir_; |
44 scoped_ptr<Value> target_gen_dir_; | 45 std::unique_ptr<Value> target_gen_dir_; |
45 scoped_ptr<Value> target_out_dir_; | 46 std::unique_ptr<Value> target_out_dir_; |
46 | 47 |
47 DISALLOW_COPY_AND_ASSIGN(ScopePerFileProvider); | 48 DISALLOW_COPY_AND_ASSIGN(ScopePerFileProvider); |
48 }; | 49 }; |
49 | 50 |
50 #endif // TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_ | 51 #endif // TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_ |
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