CPlusPlus: Migrate Macro to FilePath

Change-Id: I94e8702e81e809e4d8318572cc070a0531edaefa
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/libs/cplusplus/Macro.h

@@ -68,13 +68,10 @@ public:
     void addFormal(const QByteArray &formal)
     { _formals.append(formal); }
 
-    const QString &fileName() const
+    const Utils::FilePath &filePath() const
     { return _fileName; }
 
-    Utils::FilePath filePath() const
-    { return Utils::FilePath::fromString(_fileName); }
-
-    void setFileName(const QString &fileName)
+    void setFilePath(const Utils::FilePath &fileName)
     { _fileName = fileName; }
 
     unsigned fileRevision() const
@@ -145,7 +142,7 @@ private:
     QByteArray _definitionText;
     QVector<PPToken> _definitionTokens;
     QVector<QByteArray> _formals;
-    QString _fileName;
+    Utils::FilePath _fileName;
     unsigned _hashcode;
     unsigned _fileRevision;
     int _line;
@@ -160,4 +157,4 @@ private:
     };
 };
 
-} // namespace CPlusPlus
+} // CPlusPlus

src/libs/cplusplus/PreprocessorEnvironment.cpp

@@ -29,6 +29,8 @@
 
 #include <cstring>
 
+using namespace Utils;
+
 namespace CPlusPlus {
 
 static unsigned hashCode(const char *str, int length)
@@ -116,7 +118,7 @@ Macro *Environment::remove(const ByteArrayRef &name)
     Macro macro;
     macro.setName(name.toByteArray());
     macro.setHidden(true);
-    macro.setFileName(currentFile);
+    macro.setFilePath(FilePath::fromString(currentFile));
     macro.setLine(currentLine);
     return bind(macro);
 }
@@ -246,4 +248,4 @@ void Environment::dump() const
     }
 }
 
-} // namespace CPlusPlus
+} // CPlusPlus

src/libs/cplusplus/pp-engine.cpp

@@ -1703,7 +1703,7 @@ void Preprocessor::handleDefineDirective(PPToken *tk)
         return;
 
     Macro macro;
-    macro.setFileName(m_env->currentFile);
+    macro.setFilePath(FilePath::fromString(m_env->currentFile));
     macro.setLine(tk->lineno);
     QByteArray macroName = tk->asByteArrayRef().toByteArray();
     macro.setName(macroName);

src/plugins/cppeditor/builtincursorinfo.cpp

@@ -254,7 +254,7 @@ bool isMacroUseOf(const Document::MacroUse &marcoUse, const Macro &macro)
     return candidate.line() == macro.line()
         && candidate.utf16CharOffset() == macro.utf16CharOffset()
         && candidate.length() == macro.length()
-        && candidate.fileName() == macro.fileName();
+        && candidate.filePath() == macro.filePath();
 }
 
 bool handleMacroCase(const Document::Ptr document,

src/plugins/cppeditor/cppfindreferences.cpp

@@ -650,7 +650,7 @@ restart_search:
         for (const CPlusPlus::Document::MacroUse &use : doc->macroUses()) {
             const CPlusPlus::Macro &useMacro = use.macro();
 
-            if (useMacro.fileName() == macro.fileName()) { // Check if this is a match, but possibly against an outdated document.
+            if (useMacro.filePath() == macro.filePath()) { // Check if this is a match, but possibly against an outdated document.
                 if (source.isEmpty())
                     source = getSource(fileName, workingCopy);
 
@@ -752,13 +752,12 @@ void CppFindReferences::findMacroUses(const CPlusPlus::Macro &macro, const QStri
 
     // add the macro definition itself
     {
-        const QByteArray &source = getSource(Utils::FilePath::fromString(macro.fileName()),
-                                             workingCopy);
+        const QByteArray &source = getSource(macro.filePath(), workingCopy);
         unsigned column;
         const QString line = FindMacroUsesInFile::matchingLine(macro.bytesOffset(), source,
                                                                &column);
         SearchResultItem item;
-        const Utils::FilePath filePath = Utils::FilePath::fromString(macro.fileName());
+        const FilePath filePath = macro.filePath();
         item.setFilePath(filePath);
         item.setLineText(line);
         item.setMainRange(macro.line(), column, macro.nameToQString().length());

src/plugins/cppeditor/cppfollowsymbolundercursor.cpp

@@ -25,8 +25,7 @@
 
 using namespace CPlusPlus;
 using namespace TextEditor;
-
-using Link = Utils::Link;
+using namespace Utils;
 
 namespace CppEditor {
 
@@ -188,7 +187,7 @@ Link findMacroLink_helper(const QByteArray &name, Document::Ptr doc, const Snaps
         for (const Macro &macro : doc->definedMacros()) {
             if (macro.name() == name) {
                 Link link;
-                link.targetFilePath = Utils::FilePath::fromString(macro.fileName());
+                link.targetFilePath = macro.filePath();
                 link.targetLine = macro.line();
                 return link;
             }
@@ -648,12 +647,12 @@ void FollowSymbolUnderCursor::findLink(
         if (macro->name() == name)
             return processLinkCallback(link); //already on definition!
     } else if (const Document::MacroUse *use = doc->findMacroUseAt(endOfToken - 1)) {
-        const QString fileName = use->macro().fileName();
-        if (fileName == CppModelManager::editorConfigurationFileName()) {
+        const FilePath filePath = use->macro().filePath();
+        if (filePath.path() == CppModelManager::editorConfigurationFileName()) {
             editorWidget->showPreProcessorWidget();
-        } else if (fileName != CppModelManager::configurationFileName().path()) {
+        } else if (filePath.path() != CppModelManager::configurationFileName().path()) {
             const Macro &macro = use->macro();
-            link.targetFilePath = Utils::FilePath::fromString(macro.fileName());
+            link.targetFilePath = macro.filePath();
             link.targetLine = macro.line();
             link.linkTextStart = use->utf16charsBegin();
             link.linkTextEnd = use->utf16charsEnd();
@@ -866,4 +865,4 @@ void FollowSymbolUnderCursor::setVirtualFunctionAssistProvider(
     m_virtualFunctionAssistProvider = provider;
 }
 
-} // namespace CppEditor
+} // CppEditor