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1 //===- CoverageViewOptions.h - Code coverage display options -------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_COV_COVERAGEVIEWOPTIONS_H
11 #define LLVM_COV_COVERAGEVIEWOPTIONS_H
12
13 #include "RenderingSupport.h"
14 #include <vector>
15
16 namespace llvm {
17
18 /// \brief The options for displaying the code coverage information.
19 struct CoverageViewOptions {
20   enum class OutputFormat {
21     Text,
22     HTML
23   };
24
25   bool Debug;
26   bool Colors;
27   bool ShowLineNumbers;
28   bool ShowLineStats;
29   bool ShowRegionMarkers;
30   bool ShowExpandedRegions;
31   bool ShowFunctionInstantiations;
32   bool ShowFullFilenames;
33   bool ShowRegionSummary;
34   bool ShowInstantiationSummary;
35   bool ExportSummaryOnly;
36   OutputFormat Format;
37   std::string ShowOutputDirectory;
38   std::vector<std::string> DemanglerOpts;
39   uint32_t TabSize;
40   std::string ProjectTitle;
41   std::string CreatedTimeStr;
42
43   /// \brief Change the output's stream color if the colors are enabled.
44   ColoredRawOstream colored_ostream(raw_ostream &OS,
45                                     raw_ostream::Colors Color) const {
46     return llvm::colored_ostream(OS, Color, Colors);
47   }
48
49   /// \brief Check if an output directory has been specified.
50   bool hasOutputDirectory() const { return !ShowOutputDirectory.empty(); }
51
52   /// \brief Check if a demangler has been specified.
53   bool hasDemangler() const { return !DemanglerOpts.empty(); }
54
55   /// \brief Check if a project title has been specified.
56   bool hasProjectTitle() const { return !ProjectTitle.empty(); }
57
58   /// \brief Check if the created time of the profile data file is available.
59   bool hasCreatedTime() const { return !CreatedTimeStr.empty(); }
60
61   /// \brief Get the LLVM version string.
62   std::string getLLVMVersionString() const {
63     std::string VersionString = "Generated by llvm-cov -- llvm version ";
64     VersionString += LLVM_VERSION_STRING;
65     return VersionString;
66   }
67 };
68 }
69
70 #endif // LLVM_COV_COVERAGEVIEWOPTIONS_H