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+/***************************************************************************
+ * Copyright (C) 2003 by Mario Scalas *
+ * mario.scalas@libero.it *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#ifndef VCSFILETREEWIDGETIMPL_H
+#define VCSFILETREEWIDGETIMPL_H
+
+#include "filetreeviewwidgetimpl.h"
+
+class KDevVCSFileInfoProvider;
+class KAction;
+class KToggleAction;
+
+/**
+* @author Mario Scalas
+* Provides VCS feedback to the standard features.
+*/
+class VCSFileTreeWidgetImpl : public FileTreeViewWidgetImpl
+{
+ Q_OBJECT
+public:
+ VCSFileTreeWidgetImpl( FileTreeWidget *parent, KDevVCSFileInfoProvider *infoProvider );
+ virtual ~VCSFileTreeWidgetImpl();
+
+ /*
+ * We must avoid a reload operation while we syncing with the repository since this
+ * will break our job.
+ */
+ virtual bool canReloadTree() const;
+ /*
+ * Add "sync with repository" and "show VCS fields" options to the context menu.
+ */
+ virtual void fillPopupMenu( QPopupMenu *popupMenu, QListViewItem *item ) const;
+
+private slots:
+ //! show/hide the header and the additional fields (status and versions)
+ void slotToggleShowVCSFields( bool checked );
+ //! start a sync operation with the remote repository: this may take a while so we use
+ //! the async interface provided by the KDevVCSFileInfoProvider interface
+ void slotSyncWithRepository();
+ //! when the requested info are ready the infoProvider object will be so kind the
+ //! to give them to us in a ready-to-use format: we'll use that info to update all
+ //! the items which are childs of the @see filetreeview::FileTreeViewItem stored in
+ //! @p callerData.
+ void vcsDirStatusReady( const VCSFileInfoMap &modifiedFiles, void *callerData );
+ void slotDirectoryExpanded( QListViewItem* );
+
+private:
+ bool showVCSFields() const;
+
+ KToggleAction *m_actionToggleShowVCSFields;
+ KAction *m_actionSyncWithRepository;
+ KDevVCSFileInfoProvider *m_vcsInfoProvider;
+ //! We use this guard to avoid enabling the "reload tree" action when performing
+ //! syncing with remote repositories.
+ bool m_isSyncingWithRepository;
+ mutable KFileTreeViewItem *m_vcsStatusRequestedItem;
+};
+
+#endif