CppEditor: Make CppEditorOutline independent of CppEditor plugin

Change-Id: I1cafcd8daf93ffc2f672bf7e2ba5d1c8ea5e8652
Reviewed-by: Marco Bubke <marco.bubke@theqtcompany.com>

src/plugins/cpptools/cpptoolsconstants.h

@@ -52,6 +52,7 @@ const char CPP_HEADER_MIMETYPE[] = "text/x-c++hdr";
 const char CPPTOOLS_SETTINGSGROUP[] = "CppTools";
 const char LOWERCASE_CPPFILES_KEY[] = "LowerCaseFiles";
 enum { lowerCaseFilesDefault = 1 };
+const char CPPTOOLS_SORT_EDITOR_DOCUMENT_OUTLINE[] = "SortedMethodOverview";
 const char CPPTOOLS_MODEL_MANAGER_SUPPORTERS_KEY[] = "ModelManagerSupporters";
 const char CPPTOOLS_MODEL_MANAGER_PCH_USAGE[] = "PCHUsage";
 

src/plugins/cpptools/cpptoolssettings.cpp

@@ -49,6 +49,7 @@
 
 static const char idKey[] = "CppGlobal";
 
+using namespace Core;
 using namespace CppTools;
 using namespace CppTools::Internal;
 using namespace TextEditor;
@@ -262,3 +263,21 @@ void CppToolsSettings::setCommentsSettings(const CommentsSettings &commentsSetti
     d->m_commentsSettings.toSettings(QLatin1String(Constants::CPPTOOLS_SETTINGSGROUP),
                                      Core::ICore::settings());
 }
+
+static QString sortEditorDocumentOutlineKey()
+{
+    return QLatin1String(CppTools::Constants::CPPTOOLS_SETTINGSGROUP)
+         + QLatin1Char('/')
+         + QLatin1String(CppTools::Constants::CPPTOOLS_SORT_EDITOR_DOCUMENT_OUTLINE);
+}
+
+bool CppToolsSettings::sortedEditorDocumentOutline() const
+{
+    return ICore::settings()->value(sortEditorDocumentOutlineKey(), true).toBool();
+}
+
+void CppToolsSettings::setSortedEditorDocumentOutline(bool sorted)
+{
+    ICore::settings()->setValue(sortEditorDocumentOutlineKey(), sorted);
+    emit editorDocumentOutlineSortingChanged(sorted);
+}

src/plugins/cpptools/cpptoolssettings.h

@@ -63,6 +63,12 @@ public:
     const CommentsSettings &commentsSettings() const;
     void setCommentsSettings(const CommentsSettings &commentsSettings);
 
+    bool sortedEditorDocumentOutline() const;
+    void setSortedEditorDocumentOutline(bool sorted);
+
+signals:
+    void editorDocumentOutlineSortingChanged(bool isSorted);
+
 private:
     Internal::CppToolsSettingsPrivate *d;