Patch by Bryce Groff with changes by myself:

* Added missing name parameter to the partitioning system module child creation
  and child creation validation hooks. Pass the name to them.
* Added BPartitionParameterEditor interface, which is/will be used for editing
  disk system specific parameters.
* Implemented partition parameter editors for BFS initialization and Intel
  partition map child creation.
* Fixed the incorrect supported child partition type iteration in the Intel
  partition map add-on. It does now return actual types.
* Handle the "active" flag parameter in the Intel partitioning system module.
* DriveSetup:
  - Replaced the "Create" submenu by a simple menu item. The type can now by
    chosen in the dialog.
  - Make use of initialization and child creation parameter editors. Some
    non-generic code has been moved to the respective editor implementations
    (BFS, intel partitioning system).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31658 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/storage/PartitionParameterEditor.h

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2009, Bryce Groff, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _PARTITION_PARAMETER_EDITOR_H
+#define _PARTITION_PARAMETER_EDITOR_H
+
+
+#include <View.h>
+
+
+// BPartitionParameterEditor
+class BPartitionParameterEditor {
+public:
+								BPartitionParameterEditor();
+	virtual						~BPartitionParameterEditor();
+
+	virtual		bool			FinishedEditing();
+
+	virtual		BView*			View();
+
+	virtual		status_t		GetParameters(BString* parameters);
+
+	// TODO: Those are child creation specific and shouldn't be in a generic
+	// interface. Something like a
+	// GenericPartitionParameterChanged(partition_parameter_type,
+	//		const BVariant&)
+	// would be better.
+	virtual		status_t		PartitionTypeChanged(const char* type);
+	virtual		status_t		PartitionNameChanged(const char* name);
+};
+
+
+#endif //_PARTITION_PARAMETER_EDITOR_H