diff src/filestates.h @ 370:b9c153e00e84

Move source files to src/

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/filestates.h	Thu Mar 24 10:27:51 2011 +0000
@@ -0,0 +1,108 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    EasyMercurial
+
+    Based on HgExplorer by Jari Korhonen
+    Copyright (c) 2010 Jari Korhonen
+    Copyright (c) 2011 Chris Cannam
+    Copyright (c) 2011 Queen Mary, University of London
+
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef FILESTATES_H
+#define FILESTATES_H
+
+#include <QStringList>
+#include <QMap>
+#include <QString>
+
+class FileStates
+{
+public:
+    FileStates();
+
+    enum State {
+
+        // These are in the order in which they want to be listed in
+        // the interface
+
+        Modified,
+        Added,
+        Removed,
+        InConflict,
+        Missing,
+        Unknown,
+        Clean,
+        Ignored,
+
+        FirstState = Modified,
+        LastState = Ignored
+    };
+
+    void parseStates(QString text);
+
+    bool isInState(QString file, State s) const;
+    QStringList filesInState(State s) const;
+    State stateOf(QString file) const;
+
+    enum Activity {
+
+        // These are in the order in which they want to be listed in
+        // the context menu
+
+        Diff,
+        Annotate,
+
+        Commit,
+        Revert,
+
+        Rename,
+        Copy,
+
+        Add,
+        Remove,
+
+        RedoMerge,
+        MarkResolved,
+
+        Ignore,
+        UnIgnore,
+
+        FirstActivity = Diff,
+        LastActivity = UnIgnore
+    };
+
+    typedef QList<Activity> Activities;
+
+    static bool supportsActivity(State s, Activity a);
+    static Activities activitiesSupportedBy(State s);
+    static int activityGroup(Activity a);
+    
+    bool supportsActivity(QString file, Activity a) const;
+    QStringList filesSupportingActivity(Activity) const;
+    Activities activitiesSupportedBy(QString file) const;
+
+private:
+    QStringList m_modified;
+    QStringList m_added;
+    QStringList m_unknown;
+    QStringList m_removed;
+    QStringList m_missing;
+    QStringList m_inConflict;
+    QStringList m_clean;
+    QStringList m_ignored;
+    QMap<QString, State> m_stateMap;
+
+    void clearBuckets();
+
+    State charToState(QChar, bool * = 0);
+    QStringList *stateToBucket(State);
+};
+
+#endif // FILESTATES_H