CMakeProjectManager: Rework CMakeFormatter

Use PagedSettings, make setup more local, remove Q_OBJECT

Change-Id: I9e91f9e63ed8ad15749323bd039d118562dba1a6
Reviewed-by: Cristian Adam <cristian.adam@qt.io>

src/plugins/cmakeprojectmanager/cmakeformatter.h

@@ -4,35 +4,20 @@
 
 #pragma once
 
-#include <texteditor/command.h>
+namespace Core { class IDocument; }
 
-#include "cmakeformatteroptionspage.h"
+namespace CMakeProjectManager::Internal {
 
-namespace Core {
-class IDocument;
-class IEditor;
-}
-
-namespace CMakeProjectManager {
-namespace Internal {
-
-class CMakeFormatter : public QObject
+class CMakeFormatter
 {
-    Q_OBJECT
-
 public:
-    void updateActions(Core::IEditor *editor);
-    TextEditor::Command command() const;
-    bool isApplicable(const Core::IDocument *document) const;
+    CMakeFormatter();
+    ~CMakeFormatter();
 
-    void initialize();
+    void applyIfNecessary(Core::IDocument *document) const;
 
 private:
-    void formatFile();
-
-    QAction *m_formatFile = nullptr;
-    CMakeFormatterOptionsPage m_page;
+    class CMakeFormatterPrivate *d = nullptr;
 };
 
-} // namespace Internal
-} // namespace CMakeProjectManager
+} // CMakeProjectManager::Internal