diff options
Diffstat (limited to 'source/compiler-core/slang-source-loc.h')
| -rw-r--r-- | source/compiler-core/slang-source-loc.h | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/source/compiler-core/slang-source-loc.h b/source/compiler-core/slang-source-loc.h index 4103c9d6d..98b1bdbbd 100644 --- a/source/compiler-core/slang-source-loc.h +++ b/source/compiler-core/slang-source-loc.h @@ -218,8 +218,13 @@ public: /// Calculate the line based on the offset int calcLineIndexFromOffset(int offset); - /// Calculate the offset for a line - int calcColumnIndex(int line, int offset); + /// Calculate the offset (in bytes) for a line + int calcColumnOffset(int line, int offset); + + /// Given a line and offset (in bytes for the whole file), return the column index, taking into account tabs + /// and utf8 encoding. + /// Passing tabSize uses the default tab size (currently tab set to 1) + int calcColumnIndex(int line, int offset, int tabSize = -1); /// Get the content holding blob ISlangBlob* getContentBlob() const { return m_contentBlob; } @@ -247,11 +252,11 @@ public: /// Get the source manager this was created on SourceManager* getSourceManager() const { return m_sourceManager; } - /// If set this "file" only exists as a way to obfuscate locations - /// The mapping between the two is specified in the specified source map - SourceMap* getObfuscatedSourceMap() const { return m_obfuscatedSourceMap; } - /// Set the obfuscated source map - void setObfuscatedSourceMap(SourceMap* sourceMap) { m_obfuscatedSourceMap = sourceMap; } + /// Get the source map associated with this file. If it's set when doing + /// lookup for source locations, the source map will be used + SourceMap* getSourceMap() const { return m_sourceMap; } + /// Set a source map + void setSourceMap(SourceMap* sourceMap) { m_sourceMap = sourceMap; } /// Ctor SourceFile(SourceManager* sourceManager, const PathInfo& pathInfo, size_t contentSize); @@ -272,15 +277,15 @@ public: // the input file: List<uint32_t> m_lineBreakOffsets; - // If set then this file isn't a regular source file, but provides obfuscation. - // The mapping of that obfuscation can be found via the obfuscated source map - RefPtr<SourceMap> m_obfuscatedSourceMap; + // If set then the locations in this file are really from locations from elsewhere, + // where the SourceMap specifies that mapping + RefPtr<SourceMap> m_sourceMap; }; enum class SourceLocType { - Nominal, ///< The normal interpretation which takes into account #line directives - Actual, ///< Ignores #line directives - and is the location as seen in the actual file + Nominal, ///< The normal interpretation which takes into account #line directives and source maps + Actual, ///< Ignores #line directives/source maps - and is the location as seen in the actual file }; // A source location in a format a human might like to see @@ -441,6 +446,11 @@ struct SourceManager /// Find if the source file is defined on this manager. SourceFile* findSourceFile(const String& uniqueIdentity) const; + /// Find a source file by path. + SourceFile* findSourceFileByPath(const String& name) const; + /// Find a source file by path recursively. + SourceFile* findSourceFileByPathRecursively(const String& name) const; + /// Searches this manager, and then the parent to see if can find a match SourceFile* findSourceFileByContentRecursively(const char* text); /// Find the source file that contains *the memory* text points to. |