DriveSetup:

- File system is now only displayed when the partition actually has a filesystem.
- Now checks if the DiskSystem supports initializing.
- Updated the *ParamsPanels, as well as, the Disk System add-ons to use the new storage api changes (see below).

Storage Kit:
- Simplified the parameters editor system. Now all parameter editor requests go through a single function, GetParameterEditor, and pass a B_PARAMETER_EDITOR_TYPE to request a particular parameter editor.
- Moved DiskDeviceAddOnManager.h to the headers directory, as it is now required by InitParamsPanel.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39115 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/storage/DiskSystemAddOn.h

@@ -5,6 +5,7 @@
 #ifndef _DISK_SYSTEM_ADD_ON_H
 #define _DISK_SYSTEM_ADD_ON_H
 
+#include <DiskDeviceDefs.h>
 #include <String.h>
 #include <SupportDefs.h>
 
@@ -31,9 +32,6 @@ public:
 
 	virtual	bool				CanInitialize(
 									const BMutablePartition* partition);
-	virtual	status_t			GetInitializationParameterEditor(
-									const BMutablePartition* partition,
-									BPartitionParameterEditor** editor);
 	virtual	status_t			ValidateInitialize(
 									const BMutablePartition* partition,
 									BString* name, const char* parameters);
@@ -41,6 +39,9 @@ public:
 									const char* name, const char* parameters,
 									BPartitionHandle** handle);
 
+	virtual	status_t			GetParameterEditor(
+									B_PARAMETER_EDITOR_TYPE type,
+									BPartitionParameterEditor** editor);
 	virtual	status_t			GetTypeForContentType(const char* contentType,
 									BString* type);
 	virtual	bool				IsSubSystemFor(const BMutablePartition* child);
@@ -108,9 +109,7 @@ public:
 
 	virtual	status_t			GetContentParameterEditor(
 									BPartitionParameterEditor** editor);
-	virtual	status_t			GetParameterEditor(
-									const BMutablePartition* child,
-									BPartitionParameterEditor** editor);
+
 	virtual	status_t			ValidateSetContentParameters(
 									const char* parameters);
 	virtual	status_t			ValidateSetParameters(
@@ -120,8 +119,8 @@ public:
 	virtual	status_t			SetParameters(BMutablePartition* child,
 									const char* parameters);
 
-	virtual	status_t			GetChildCreationParameterEditor(
-									const char* type,
+	virtual	status_t			GetParameterEditor(
+									B_PARAMETER_EDITOR_TYPE type,
 									BPartitionParameterEditor** editor);
 	virtual	status_t			ValidateCreateChild(off_t* offset,
 									off_t* size, const char* type,

headers/private/storage/DiskSystemAddOnManager.h

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2007, Ingo Weinhold, bonefish@users.sf.net.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _DISK_SYSTEM_ADD_ON_MANAGER_H
+#define _DISK_SYSTEM_ADD_ON_MANAGER_H
+
+#include <FindDirectory.h>
+#include <List.h>
+#include <Locker.h>
+
+
+class BDiskSystemAddOn;
+
+
+namespace BPrivate {
+
+
+class DiskSystemAddOnManager {
+public:
+	static	DiskSystemAddOnManager* Default();
+
+			bool				Lock();
+			void				Unlock();
+
+			// load/unload all disk system add-ons
+			status_t			LoadDiskSystems();
+			void				UnloadDiskSystems();
+
+			// manager must be locked
+			int32				CountAddOns() const;
+			BDiskSystemAddOn*	AddOnAt(int32 index) const;
+
+			// manager will be locked
+			BDiskSystemAddOn*	GetAddOn(const char* name);
+			void				PutAddOn(BDiskSystemAddOn* addOn);
+
+private:
+			struct AddOnImage;
+			struct AddOn;
+			struct StringSet;
+
+								DiskSystemAddOnManager();
+
+	static	void				_InitSingleton();
+
+			AddOn*				_AddOnAt(int32 index) const;
+			void				_PutAddOn(int32 index);
+
+			status_t			_LoadAddOns(StringSet& alreadyLoaded,
+									directory_which directory);
+
+private:
+			mutable BLocker		fLock;
+			BList				fAddOns;
+			BList				fAddOnsToBeUnloaded;
+			int32				fLoadCount;
+
+	static	DiskSystemAddOnManager* sManager;
+};
+
+
+}	// namespace BPrivate
+
+using BPrivate::DiskSystemAddOnManager;
+
+#endif	// _DISK_SYSTEM_ADD_ON_MANAGER_H

headers/private/storage/Partition.h

@@ -3,6 +3,7 @@
  * Copyright 2003, Tyler Akidau, haiku@akidau.net.
  * Distributed under the terms of the MIT License.
  */
+
 #ifndef _PARTITION_H
 #define _PARTITION_H
 
@@ -129,13 +130,12 @@ public:
 
 			bool				CanEditParameters() const;
 			status_t			GetParameterEditor(
+									B_PARAMETER_EDITOR_TYPE type,
 									BPartitionParameterEditor** editor);
 			status_t			SetParameters(const char* parameters);
 
 			bool				CanEditContentParameters(
 									bool* whileMounted = NULL) const;
-			status_t			GetContentParameterEditor(
-									BPartitionParameterEditor** editor);
 			status_t			SetContentParameters(const char* parameters);
 
 			status_t			GetNextSupportedType(int32 *cookie,
@@ -151,9 +151,6 @@ public:
 			bool				IsSubSystem(const char* diskSystem) const;
 
 			bool				CanInitialize(const char* diskSystem) const;
-			status_t			GetInitializationParameterEditor(
-									const char* system,
-									BPartitionParameterEditor** editor) const;
 			status_t			ValidateInitialize(const char* diskSystem,
 									BString* name, const char* parameters);
 			status_t			Initialize(const char* diskSystem,
@@ -163,9 +160,6 @@ public:
 	// Modification of child partitions
 
 			bool				CanCreateChild() const;
-			status_t			GetChildCreationParameterEditor(
-									const char* type,
-									BPartitionParameterEditor** editor) const;
 			status_t			ValidateCreateChild(off_t* start, off_t* size,
 									const char* type, BString* name,
 									const char* parameters) const;