Make C++ code style configurable.

Change-Id: Iaf08edb2361146e6b5e1cbafdb716a23c938875b
Done-with: Jarek Kobus
Task-number: QTCREATORBUG-2670
Task-number: QTCREATORBUG-4310
Task-number: QTCREATORBUG-2763
Task-number: QTCREATORBUG-3623
Task-number: QTCREATORBUG-567
Reviewed-on: http://codereview.qt.nokia.com/74
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@nokia.com>
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

src/plugins/cpptools/cppcodestylesettingsfactory.h

@@ -0,0 +1,24 @@
+#ifndef CPPCODESTYLESETTINGSFACTORY_H
+#define CPPCODESTYLESETTINGSFACTORY_H
+
+#include <texteditor/icodestylepreferencesfactory.h>
+
+namespace CppTools {
+
+class CppCodeStylePreferencesFactory : public TextEditor::ICodeStylePreferencesFactory
+{
+public:
+    CppCodeStylePreferencesFactory();
+
+    virtual QString languageId();
+    virtual QString displayName();
+    virtual TextEditor::IFallbackPreferences *createPreferences(const QList<TextEditor::IFallbackPreferences *> &fallbacks) const;
+    virtual QWidget *createEditor(TextEditor::IFallbackPreferences *settings,
+                                          TextEditor::TabPreferences *tabSettings,
+                                          QWidget *parent) const;
+
+};
+
+} // namespace CppTools
+
+#endif // CPPCODESTYLESETTINGSFACTORY_H