VCS[git]: Add support for stashes.

Add non-modal stash management dialog and additional menu option
"Stash snapshot..." to stash away changes prompting for a description,
which will immediately replay the stash (take snapshot and continue
working).
Add interface to IVersionControl for creating/restoring/deleting
snapshots for backup/complex undo operations (currently supported
by git only). Add test options to VCSBasePlugin.
Clean up and extend git client accordingly.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/plugins/subversion/subversioncontrol.h b/src/plugins/subversion/subversioncontrol.h
index 5aa60373ac..7a3aec8c83 100644
--- a/src/plugins/subversion/subversioncontrol.h
+++ b/src/plugins/subversion/subversioncontrol.h
@@ -54,6 +54,11 @@ public:
     virtual bool vcsDelete(const QString &filename);
     virtual bool vcsCreateRepository(const QString &directory);
 
+    virtual QString vcsCreateSnapshot(const QString &topLevel);
+    virtual QStringList vcsSnapshots(const QString &topLevel);
+    virtual bool vcsRestoreSnapshot(const QString &topLevel, const QString &name);
+    virtual bool vcsRemoveSnapshot(const QString &topLevel, const QString &name);
+
     void emitRepositoryChanged(const QString &);
     void emitFilesChanged(const QStringList &);