add a check when scanning devices if support for all file systems we found is

present. if not, show a messagebox with detailed information what is missing.

svn path=/trunk/extragear/sysadmin/partitionmanager/; revision=1128887

src/fs/btrfs.cpp

@@ -65,6 +65,28 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool btrfs::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+// 			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool btrfs::supportToolName() const
+	{
+		return SupportTool("e2fsprogs", KUrl("http://e2fsprogs.sf.net"));
+	}
+
 	qint64 btrfs::maxCapacity() const
 	{
 		 return Capacity::unitFactor(Capacity::Byte, Capacity::EiB);

src/fs/btrfs.h

@@ -65,6 +65,8 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/ext2.cpp

@@ -61,9 +61,31 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool ext2::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool ext2::supportToolName() const
+	{
+		return SupportTool("e2fsprogs", KUrl("http://e2fsprogs.sf.net"));
+	}
+
 	qint64 ext2::maxCapacity() const
 	{
-		 return Capacity::unitFactor(Capacity::Byte, Capacity::EiB);
+		return Capacity::unitFactor(Capacity::Byte, Capacity::EiB);
 	}
 
 	qint64 ext2::readUsedCapacity(const QString& deviceNode) const

src/fs/ext2.h

@@ -65,6 +65,8 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/extended.h

@@ -54,6 +54,8 @@ namespace FS
 			virtual CommandSupportType supportShrink() const { return m_Shrink; }
 			virtual CommandSupportType supportMove() const { return m_Move; }
 
+			virtual bool supportToolFound() const { return true; }
+
 		public:
 			static CommandSupportType m_Create;
 			static CommandSupportType m_Grow;

src/fs/fat16.cpp

@@ -69,6 +69,30 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool fat16::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool fat16::supportToolName() const
+	{
+		// also, dd for updating the UUID, but let's assume it's there ;-)
+		return SupportTool("dosfstools", KUrl("http://www.daniel-baumann.ch/software/dosfstools/"));
+	}
+
+
 	qint64 fat16::minCapacity() const
 	{
 		return 16 * Capacity::unitFactor(Capacity::Byte, Capacity::MiB);

src/fs/fat16.h

@@ -65,6 +65,8 @@ namespace FS
 
 			virtual qint64 minCapacity() const;
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/filesystem.cpp

@@ -355,3 +355,13 @@ FileSystem::Type FileSystem::defaultFileSystem()
 {
 	return static_cast<FileSystem::Type>(Config::defaultFileSystem());
 }
+
+bool FileSystem::supportToolFound() const
+{
+	return false;
+}
+
+FileSystem::SupportTool FileSystem::supportToolName() const
+{
+	return SupportTool();
+}

src/fs/filesystem.h

@@ -21,6 +21,8 @@
 
 #define FILESYSTEM__H
 
+#include <kurl.h>
+
 #include <qglobal.h>
 #include <QStringList>
 #include <QString>
@@ -41,6 +43,15 @@ class FileSystem
 	Q_DISABLE_COPY(FileSystem)
 
 	public:
+		class SupportTool
+		{
+			public:
+				SupportTool(const QString& n = QString(), const KUrl& u = KUrl()) : name(n), url(u) {}
+
+				const QString name;
+				const KUrl url;
+		};
+
 		/** Supported FileSystem types */
 		enum Type
 		{
@@ -128,6 +139,9 @@ class FileSystem
 		virtual qint64 minCapacity() const;
 		virtual qint64 maxCapacity() const;
 
+		virtual SupportTool supportToolName() const;
+		virtual bool supportToolFound() const;
+
 		virtual QString name() const;
 		virtual FileSystem::Type type() const { return m_Type; } /**< @return the FileSystem's type */
 

src/fs/hfs.cpp

@@ -54,6 +54,29 @@ namespace FS
 		m_Backup = cmdSupportCore;
 	}
 
+	bool hfs::supportToolFound() const
+	{
+		return
+// 			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+// 			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+// 			m_Grow != cmdSupportNone &&
+// 			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone;
+// 			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool hfs::supportToolName() const
+	{
+		return SupportTool("hfsutils", KUrl("http://www.mars.org/home/rob/proj/hfs/"));
+	}
+
+
 	qint64 hfs::maxCapacity() const
 	{
 		 return 2 * Capacity::unitFactor(Capacity::Byte, Capacity::TiB);

src/fs/hfs.h

@@ -57,6 +57,8 @@ namespace FS
 			virtual CommandSupportType supportBackup() const { return m_Backup; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/hfsplus.cpp

@@ -49,6 +49,28 @@ namespace FS
 		m_Backup = cmdSupportCore;
 	}
 
+	bool hfsplus::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+// 			m_GetLabel != cmdSupportNone &&
+// 			m_SetLabel != cmdSupportNone &&
+// 			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+// 			m_Grow != cmdSupportNone &&
+// 			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone;
+// 			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool hfsplus::supportToolName() const
+	{
+		return SupportTool("hfsplus", KUrl());
+	}
+
 	qint64 hfsplus::maxCapacity() const
 	{
 		return Capacity::unitFactor(Capacity::Byte, Capacity::EiB);

src/fs/hfsplus.h

@@ -54,6 +54,8 @@ namespace FS
 			virtual CommandSupportType supportBackup() const { return m_Backup; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/hpfs.h

@@ -58,6 +58,7 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual bool supportToolFound() const { return true; }
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/jfs.cpp

@@ -59,11 +59,38 @@ namespace FS
 		m_Backup = cmdSupportCore;
 	}
 
+	bool jfs::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+// 			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone;
+// 			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool jfs::supportToolName() const
+	{
+		return SupportTool("jfsutils", KUrl("http://jfs.sourceforge.net/"));
+	}
+
 	qint64 jfs::minCapacity() const
 	{
 		return 16 * Capacity::unitFactor(Capacity::Byte, Capacity::MiB);
 	}
 
+	qint64 jfs::maxCapacity() const
+	{
+		return 32 * Capacity::unitFactor(Capacity::Byte, Capacity::PiB);
+	}
+
 	qint64 jfs::readUsedCapacity(const QString& deviceNode) const
 	{
 		ExternalCommand cmd("jfs_debugfs", QStringList() << deviceNode);

src/fs/jfs.h

@@ -61,6 +61,9 @@ namespace FS
 			virtual CommandSupportType supportSetLabel() const { return m_SetLabel; }
 
 			virtual qint64 minCapacity() const;
+			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/linuxswap.cpp

@@ -48,6 +48,28 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool linuxswap::supportToolFound() const
+	{
+		return
+// 			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+// 			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+// 			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool linuxswap::supportToolName() const
+	{
+		return SupportTool("util-linux", KUrl("http://www.kernel.org/pub/linux/utils/util-linux-ng/"));
+	}
+
 	bool linuxswap::create(Report& report, const QString& deviceNode) const
 	{
 		ExternalCommand cmd(report, "mkswap", QStringList() << deviceNode);

src/fs/linuxswap.h

@@ -66,6 +66,9 @@ namespace FS
 			virtual CommandSupportType supportSetLabel() const { return m_SetLabel; }
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
+
 		public:
 			static CommandSupportType m_Create;
 			static CommandSupportType m_Grow;

src/fs/luks.h

@@ -58,6 +58,7 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual bool supportToolFound() const { return true; }
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/ntfs.cpp

@@ -68,6 +68,28 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool ntfs::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool ntfs::supportToolName() const
+	{
+		return SupportTool("ntfsprogs", KUrl("http://www.linux-ntfs.org/doku.php?id=ntfsprogs"));
+	}
+
 	qint64 ntfs::maxCapacity() const
 	{
 		return 256 * Capacity::unitFactor(Capacity::Byte, Capacity::TiB);

src/fs/ntfs.h

@@ -67,6 +67,8 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/ocfs2.cpp

@@ -68,6 +68,28 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool ocfs2::supportToolFound() const
+	{
+		return
+// 			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+// 			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool ocfs2::supportToolName() const
+	{
+		return SupportTool("ocfs2-tools", KUrl("http://oss.oracle.com/projects/ocfs2-tools/"));
+	}
+
 	qint64 ocfs2::maxCapacity() const
 	{
 		 return Capacity::unitFactor(Capacity::Byte, Capacity::EiB);

src/fs/ocfs2.h

@@ -65,6 +65,8 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/reiser4.cpp

@@ -50,6 +50,28 @@ namespace FS
 		m_Backup = cmdSupportCore;
 	}
 
+	bool reiser4::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+// 			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+// 			m_Grow != cmdSupportNone &&
+// 			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone;
+// 			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool reiser4::supportToolName() const
+	{
+		return SupportTool("reiser4progs", KUrl("http://www.kernel.org/pub/linux/utils/fs/reiser4/reiser4progs/"));
+	}
+
 	qint64 reiser4::maxCapacity() const
 	{
 		// looks like it's actually unknown. see

src/fs/reiser4.h

@@ -57,6 +57,8 @@ namespace FS
 			virtual CommandSupportType supportBackup() const { return m_Backup; }
 
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/reiserfs.cpp

@@ -62,6 +62,28 @@ namespace FS
 		m_GetUUID = cmdSupportCore;
 	}
 
+	bool reiserfs::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone &&
+			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool reiserfs::supportToolName() const
+	{
+		return SupportTool("reiserfsprogs", KUrl("http://www.kernel.org/pub/linux/utils/fs/reiserfs/"));
+	}
+
 	qint64 reiserfs::minCapacity() const
 	{
 		return 32 * Capacity::unitFactor(Capacity::Byte, Capacity::MiB);

src/fs/reiserfs.h

@@ -68,6 +68,8 @@ namespace FS
 
 			virtual qint64 minCapacity() const;
 			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/ufs.h

@@ -46,6 +46,8 @@ namespace FS
 			virtual CommandSupportType supportCopy() const { return m_Copy; }
 			virtual CommandSupportType supportBackup() const { return m_Backup; }
 
+			virtual bool supportToolFound() const { return true; }
+
 		public:
 			static CommandSupportType m_Move;
 			static CommandSupportType m_Copy;

src/fs/unformatted.h

@@ -48,6 +48,8 @@ namespace FS
 
 			virtual CommandSupportType supportCreate() const { return m_Create; }
 
+			virtual bool supportToolFound() const { return true; }
+
 		public:
 			static CommandSupportType m_Create;
 	};

src/fs/unknown.h

@@ -39,6 +39,7 @@ namespace FS
 
 		public:
 			static void init() {}
+			virtual bool supportToolFound() const { return true; }
 	};
 }
 

src/fs/xfs.cpp

@@ -62,11 +62,38 @@ namespace FS
 		m_Backup = cmdSupportCore;
 	}
 
+	bool xfs::supportToolFound() const
+	{
+		return
+			m_GetUsed != cmdSupportNone &&
+			m_GetLabel != cmdSupportNone &&
+			m_SetLabel != cmdSupportNone &&
+			m_Create != cmdSupportNone &&
+			m_Check != cmdSupportNone &&
+// 			m_UpdateUUID != cmdSupportNone &&
+			m_Grow != cmdSupportNone &&
+// 			m_Shrink != cmdSupportNone &&
+			m_Copy != cmdSupportNone &&
+			m_Move != cmdSupportNone &&
+			m_Backup != cmdSupportNone;
+// 			m_GetUUID != cmdSupportNone;
+	}
+
+	FileSystem::SupportTool xfs::supportToolName() const
+	{
+		return SupportTool("xfsprogs", KUrl("http://oss.sgi.com/projects/xfs/"));
+	}
+
 	qint64 xfs::minCapacity() const
 	{
 		return 32 * Capacity::unitFactor(Capacity::Byte, Capacity::MiB);
 	}
 
+	qint64 xfs::maxCapacity() const
+	{
+		return 8 * Capacity::unitFactor(Capacity::Byte, Capacity::EiB);
+	}
+
 	qint64 xfs::readUsedCapacity(const QString& deviceNode) const
 	{
 		ExternalCommand cmd("xfs_db", QStringList() << "-c" << "sb 0" << "-c" << "print" << deviceNode);

src/fs/xfs.h

@@ -62,6 +62,9 @@ namespace FS
 			virtual CommandSupportType supportSetLabel() const { return m_SetLabel; }
 
 			virtual qint64 minCapacity() const;
+			virtual qint64 maxCapacity() const;
+			virtual SupportTool supportToolName() const;
+			virtual bool supportToolFound() const;
 
 		public:
 			static CommandSupportType m_GetUsed;

src/fs/zfs.h

@@ -58,6 +58,7 @@ namespace FS
 			virtual CommandSupportType supportGetUUID() const { return m_GetUUID; }
 
 			virtual qint64 maxCapacity() const;
+			virtual bool supportToolFound() const { return true; }
 
 		public:
 			static CommandSupportType m_GetUsed;

src/gui/filesystemsupportdialog.cpp

@@ -88,6 +88,8 @@ void FileSystemSupportDialog::setupDialog()
 		// if a file is an image of a supported or unsupported (or even invalid) filesystem
 		item->setIcon(i++, yes);
 
+		item->setText(i++, fs->supportToolName().name.isEmpty() ? "---" : fs->supportToolName().name);
+
 		dialogWidget().tree().addTopLevelItem(item);
 	}
 

src/gui/filesystemsupportdialogwidgetbase.ui

@@ -120,6 +120,11 @@ Some file systems need external tools to be installed for them to be supported.
        <string>Restore</string>
       </property>
      </column>
+     <column>
+      <property name="text">
+       <string>Support Tools</string>
+      </property>
+     </column>
     </widget>
    </item>
    <item>

src/gui/mainwindow.cpp

@@ -623,6 +623,7 @@ void MainWindow::on_m_DeviceScanner_finished()
 		listDevices().setSelectedDevice(operationStack().previewDevices()[0]->deviceNode());
 
 	updateSeletedDeviceMenu();
+	checkFileSystemSupport();
 }
 
 void MainWindow::updateSeletedDeviceMenu()
@@ -1040,3 +1041,63 @@ void MainWindow::onPropertiesDevice(const QString&)
 		delete dlg;
 	}
 }
+
+static QStringList checkSupportInNode(const PartitionNode* parent)
+{
+	QStringList rval;
+
+	foreach(const PartitionNode* node, parent->children())
+	{
+		const Partition* p = dynamic_cast<const Partition*>(node);
+
+		if (p == NULL)
+			continue;
+
+		if (node->children().size() > 0)
+			rval << checkSupportInNode(node);
+
+		if (!p->fileSystem().supportToolFound() && !p->fileSystem().supportToolName().name.isEmpty())
+			rval << QString("<tr>"
+					"<td>%1</td>"
+					"<td>%2</td>"
+					"<td>%3</td>"
+					"<td><a href=\"%4\">%4</a></td>"
+					"</tr>")
+					.arg(p->deviceNode())
+					.arg(p->fileSystem().name())
+					.arg(p->fileSystem().supportToolName().name)
+					.arg(p->fileSystem().supportToolName().url.prettyUrl());
+	}
+
+	return rval;
+}
+
+void MainWindow::checkFileSystemSupport()
+{
+	QStringList supportList;
+
+	foreach(const Device* d, operationStack().previewDevices())
+		supportList << checkSupportInNode(d->partitionTable());
+
+	supportList.sort();
+	supportList.removeDuplicates();
+
+	if (!supportList.isEmpty())
+		KMessageBox::information(this,
+				i18nc("@info",
+					"<para>No support tools were found for file systems currently present on hard disks in this computer:</para>"
+					"<table style='margin-top:12px'>"
+					"<tr>"
+					"<td style='font-weight:bold;padding-right:12px;white-space:nowrap;'>Partition</td>"
+					"<td style='font-weight:bold;padding-right:12px;white-space:nowrap;'>File System</td>"
+					"<td style='font-weight:bold;padding-right:12px;white-space:nowrap;'>Support Tools</td>"
+					"<td style='font-weight:bold;padding-right:12px;white-space:nowrap;'>URL</td>"
+					"</tr>"
+					"%1"
+					"</table>"
+					"<para>As long as the support tools for these file systems are not installed you will not be able to modify them.</para>"
+					"<para>You should find packages with these support tools in your distribution's package manager.</para>",
+				supportList.join("\n")),
+				i18nc("@title:window", "Missing File System Support Packages"),
+				"showInformationOnMissingFileSystemSupport", KMessageBox::Notify | KMessageBox::AllowLink);
+}

src/gui/mainwindow.h

@@ -66,6 +66,7 @@ class LIBPARTITIONMANAGERPRIVATE_EXPORT MainWindow : public KXmlGuiWindow, publi
 		void saveConfig() const;
 		void updateWindowTitle();
 		void updateSeletedDeviceMenu();
+		void checkFileSystemSupport();
 
 		void enableActions();