Wizards: splitting QtQuickAppWizard

QtQuickAppWizard currently has a combobox representing the choice of
Qt Quick Components + the option to import .qml.

After this patch instead of deciding this inside the wizard the decicion
is made by choosing one of 4 instances of QtQuickAppWizard.

Change-Id: If2f295b1dfc760d195dee83c59794104935016ce
Reviewed-by: Alessandro Portale <alessandro.portale@nokia.com>

src/plugins/coreplugin/basefilewizard.h

@@ -38,6 +38,8 @@
 
 #include <coreplugin/dialogs/iwizard.h>
 
+#include <extensionsystem/iplugin.h>
+
 #include <QtCore/QSharedDataPointer>
 #include <QtCore/QList>
 
@@ -204,6 +206,18 @@ protected:
                                                  QString *errorMessage) const = 0;
 };
 
+template <class WizardClass>
+QList<WizardClass*> createMultipleBaseFileWizardInstances(const QList<BaseFileWizardParameters> &parametersList, ExtensionSystem::IPlugin *plugin)
+{
+    QList<WizardClass*> list;
+    foreach (const BaseFileWizardParameters &parameters, parametersList) {
+        WizardClass *wc = new WizardClass(parameters, 0);
+        plugin->addAutoReleasedObject(wc);
+        list << wc;
+    }
+    return list;
+}
+
 } // namespace Core
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(Core::GeneratedFile::Attributes)