1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
| //===--- RefactoringActions.cpp - Constructs refactoring actions ----------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "clang/Tooling/Refactoring/Extract/Extract.h"
#include "clang/Tooling/Refactoring/RefactoringAction.h"
#include "clang/Tooling/Refactoring/RefactoringOptions.h"
#include "clang/Tooling/Refactoring/Rename/RenamingAction.h"
namespace clang {
namespace tooling {
namespace {
class DeclNameOption final : public OptionalRefactoringOption<std::string> {
public:
StringRef getName() const { return "name"; }
StringRef getDescription() const {
return "Name of the extracted declaration";
}
};
// FIXME: Rewrite the Actions to avoid duplication of descriptions/names with
// rules.
class ExtractRefactoring final : public RefactoringAction {
public:
StringRef getCommand() const override { return "extract"; }
StringRef getDescription() const override {
return "(WIP action; use with caution!) Extracts code into a new function";
}
/// Returns a set of refactoring actions rules that are defined by this
/// action.
RefactoringActionRules createActionRules() const override {
RefactoringActionRules Rules;
Rules.push_back(createRefactoringActionRule<ExtractFunction>(
CodeRangeASTSelectionRequirement(),
OptionRequirement<DeclNameOption>()));
return Rules;
}
};
class OldQualifiedNameOption : public RequiredRefactoringOption<std::string> {
public:
StringRef getName() const override { return "old-qualified-name"; }
StringRef getDescription() const override {
return "The old qualified name to be renamed";
}
};
class NewQualifiedNameOption : public RequiredRefactoringOption<std::string> {
public:
StringRef getName() const override { return "new-qualified-name"; }
StringRef getDescription() const override {
return "The new qualified name to change the symbol to";
}
};
class NewNameOption : public RequiredRefactoringOption<std::string> {
public:
StringRef getName() const override { return "new-name"; }
StringRef getDescription() const override {
return "The new name to change the symbol to";
}
};
// FIXME: Rewrite the Actions to avoid duplication of descriptions/names with
// rules.
class LocalRename final : public RefactoringAction {
public:
StringRef getCommand() const override { return "local-rename"; }
StringRef getDescription() const override {
return "Finds and renames symbols in code with no indexer support";
}
/// Returns a set of refactoring actions rules that are defined by this
/// action.
RefactoringActionRules createActionRules() const override {
RefactoringActionRules Rules;
Rules.push_back(createRefactoringActionRule<RenameOccurrences>(
SourceRangeSelectionRequirement(), OptionRequirement<NewNameOption>()));
// FIXME: Use NewNameOption.
Rules.push_back(createRefactoringActionRule<QualifiedRenameRule>(
OptionRequirement<OldQualifiedNameOption>(),
OptionRequirement<NewQualifiedNameOption>()));
return Rules;
}
};
} // end anonymous namespace
std::vector<std::unique_ptr<RefactoringAction>> createRefactoringActions() {
std::vector<std::unique_ptr<RefactoringAction>> Actions;
Actions.push_back(std::make_unique<LocalRename>());
Actions.push_back(std::make_unique<ExtractRefactoring>());
return Actions;
}
RefactoringActionRules RefactoringAction::createActiveActionRules() {
// FIXME: Filter out rules that are not supported by a particular client.
return createActionRules();
}
} // end namespace tooling
} // end namespace clang
|