Chris@116: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@116: 
Chris@116: /*
Chris@116:     EasyMercurial
Chris@116: 
Chris@116:     Based on HgExplorer by Jari Korhonen
Chris@116:     Copyright (c) 2010 Jari Korhonen
Chris@116:     Copyright (c) 2010 Chris Cannam
Chris@116:     Copyright (c) 2010 Queen Mary, University of London
Chris@116:     
Chris@116:     This program is free software; you can redistribute it and/or
Chris@116:     modify it under the terms of the GNU General Public License as
Chris@116:     published by the Free Software Foundation; either version 2 of the
Chris@116:     License, or (at your option) any later version.  See the file
Chris@116:     COPYING included with this distribution for more information.
Chris@116: */
Chris@116: 
Chris@116: #ifndef HISTORYWIDGET_H
Chris@116: #define HISTORYWIDGET_H
Chris@116: 
Chris@116: #include "changeset.h"
Chris@116: 
Chris@116: #include <QWidget>
Chris@133: #include <QSet>
Chris@116: 
Chris@116: class Panned;
Chris@116: class Panner;
Chris@129: class UncommittedItem;
Chris@145: class QGraphicsScene;
Chris@116: 
Chris@116: class HistoryWidget : public QWidget
Chris@116: {
Chris@116:     Q_OBJECT
Chris@116: 
Chris@116: public:
Chris@116:     HistoryWidget();
Chris@116:     virtual ~HistoryWidget();
Chris@116: 
Chris@153:     void setCurrent(QStringList ids, QString branch, bool showUncommitted);
Chris@128: 
Chris@120:     void parseNewLog(QString log);
Chris@120:     void parseIncrementalLog(QString log);
Chris@134: 
Chris@134:     bool haveNewItems() const { return !m_newIds.empty(); }
Chris@141: 
Chris@154:     void update();
Chris@154: 
Chris@141: signals:
Chris@141:     void commit();
Chris@141:     void revert();
Chris@141:     void diffWorkingFolder();
Chris@153:     void showWork();
Chris@141: 
Chris@141:     void updateTo(QString id);
Chris@148:     void diffToParent(QString id, QString parent);
Chris@141:     void diffToCurrent(QString id);
Chris@141:     void mergeFrom(QString id);
Chris@141:     void tag(QString id);
Chris@116:     
Chris@116: private:
Chris@116:     Changesets m_changesets;
Chris@128:     QStringList m_currentIds;
Chris@153:     QString m_currentBranch;
Chris@133:     QSet<QString> m_newIds;
Chris@145:     bool m_showUncommitted;
Chris@154:     bool m_refreshNeeded;
Chris@116: 
Chris@116:     Panned *m_panned;
Chris@116:     Panner *m_panner;
Chris@116: 
Chris@145:     QGraphicsScene *scene();
Chris@116:     void clearChangesets();
Chris@133:     void replaceChangesets(Changesets);
Chris@133:     void addChangesets(Changesets);
Chris@120:     void layoutAll();
Chris@122:     void setChangesetParents();
Chris@133:     void updateNewAndCurrentItems();
Chris@141:     void connectSceneSignals();
Chris@116: };
Chris@116: 
Chris@116: #endif