Utils: Introduce a FilePathAspect::expandedValue()

Currently and long-term synonym for operator(), to be used in
cases where (*this)() or such looks ugly.

Change-Id: I3f70ecd3298a1df394a0e3cc593917b4c7d36d82
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/libs/utils/aspects.cpp

@@ -1325,12 +1325,17 @@ FilePathAspect::FilePathAspect(AspectContainer *container)
 
 FilePath FilePathAspect::operator()() const
 {
-    return filePath();
+    return FilePath::fromUserInput(StringAspect::value());
 }
 
 FilePath FilePathAspect::value() const
 {
-    return filePath();
+    return FilePath::fromUserInput(StringAspect::value());
+}
+
+FilePath FilePathAspect::expandedValue() const
+{
+    return FilePath::fromUserInput(StringAspect::value());
 }
 
 QString FilePathAspect::stringValue() const

src/libs/utils/aspects.h

@@ -537,6 +537,7 @@ public:
 
     FilePath operator()() const;
     FilePath value() const;
+    FilePath expandedValue() const;
     QString stringValue() const;
     void setValue(const FilePath &filePath);
     void setDefaultValue(const FilePath &filePath);

src/plugins/projectexplorer/buildaspects.cpp

@@ -74,12 +74,12 @@ void BuildDirectoryAspect::allowInSourceBuilds(const FilePath &sourceDir)
 {
     d->sourceDir = sourceDir;
     makeCheckable(CheckBoxPlacement::Top, Tr::tr("Shadow build:"), QString());
-    setChecked(d->sourceDir != filePath());
+    setChecked(d->sourceDir != expandedValue());
 }
 
 bool BuildDirectoryAspect::isShadowBuild() const
 {
-    return !d->sourceDir.isEmpty() && d->sourceDir != filePath();
+    return !d->sourceDir.isEmpty() && d->sourceDir != expandedValue();
 }
 
 void BuildDirectoryAspect::setProblem(const QString &description)
@@ -92,7 +92,7 @@ void BuildDirectoryAspect::toMap(QVariantMap &map) const
 {
     FilePathAspect::toMap(map);
     if (!d->sourceDir.isEmpty()) {
-        const FilePath shadowDir = isChecked() ? filePath() : d->savedShadowBuildDir;
+        const FilePath shadowDir = isChecked() ? expandedValue() : d->savedShadowBuildDir;
         saveToMap(map, shadowDir.toSettings(), QString(), settingsKey() + ".shadowDir");
     }
 }
@@ -104,7 +104,7 @@ void BuildDirectoryAspect::fromMap(const QVariantMap &map)
         d->savedShadowBuildDir = FilePath::fromSettings(map.value(settingsKey() + ".shadowDir"));
         if (d->savedShadowBuildDir.isEmpty())
             setValue(d->sourceDir);
-        setChecked(d->sourceDir != filePath());
+        setChecked(d->sourceDir != expandedValue()); // FIXME: Check.
     }
 }
 
@@ -121,7 +121,7 @@ void BuildDirectoryAspect::addToLayout(Layouting::LayoutItem &parent)
                 setValue(d->savedShadowBuildDir.isEmpty()
                             ? d->sourceDir : d->savedShadowBuildDir);
             } else {
-                d->savedShadowBuildDir = filePath();
+                d->savedShadowBuildDir = expandedValue(); // FIXME: Check.
                 setValue(d->sourceDir);
             }
         });

src/plugins/projectexplorer/runconfigurationaspects.cpp

@@ -632,8 +632,8 @@ void ExecutableAspect::makeOverridable(const QString &overridingKey, const QStri
 FilePath ExecutableAspect::executable() const
 {
     FilePath exe = m_alternativeExecutable && m_alternativeExecutable->isChecked()
-            ? m_alternativeExecutable->filePath()
-            : m_executable.filePath();
+            ? (*m_alternativeExecutable)()
+            : m_executable();
 
     if (const IDevice::ConstPtr dev = executionDevice(m_target, m_selector))
         exe = dev->rootPath().withNewMappedPath(exe);

src/plugins/qnx/qnxdebugsupport.cpp

@@ -230,7 +230,7 @@ void showAttachToProcessDialog()
     FilePath localExecutable = dlg.localExecutable();
     if (localExecutable.isEmpty()) {
         if (auto aspect = runConfig->aspect<SymbolFileAspect>())
-            localExecutable = aspect->filePath();
+            localExecutable = aspect->expandedValue();
     }
 
     auto runControl = new RunControl(ProjectExplorer::Constants::DEBUG_RUN_MODE);