Chris@57: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@57: 
Chris@57: /*
Chris@57:     EasyMercurial
Chris@57: 
Chris@57:     Based on HgExplorer by Jari Korhonen
Chris@57:     Copyright (c) 2010 Jari Korhonen
Chris@644:     Copyright (c) 2013 Chris Cannam
Chris@644:     Copyright (c) 2013 Queen Mary, University of London
Chris@57:     
Chris@57:     This program is free software; you can redistribute it and/or
Chris@57:     modify it under the terms of the GNU General Public License as
Chris@57:     published by the Free Software Foundation; either version 2 of the
Chris@57:     License, or (at your option) any later version.  See the file
Chris@57:     COPYING included with this distribution for more information.
Chris@57: */
Chris@57: 
Chris@43: #ifndef CHANGESETITEM_H
Chris@43: #define CHANGESETITEM_H
Chris@43: 
Chris@168: #include <QGraphicsObject>
Chris@53: #include <QFont>
Chris@43: 
Chris@43: class Changeset;
Chris@117: class ChangesetDetailItem;
Chris@43: 
Chris@153: class QAction;
Chris@390: class QImage;
Chris@153: 
Chris@168: class ChangesetItem : public QGraphicsObject
Chris@43: {
Chris@119:     Q_OBJECT
Chris@119: 
Chris@43: public:
Chris@53:     ChangesetItem(Changeset *cs);
Chris@600:     ~ChangesetItem();
Chris@43: 
Chris@43:     virtual QRectF boundingRect() const;
Chris@43:     virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
Chris@43: 
Chris@53:     Changeset *getChangeset() { return m_changeset; }
Chris@141:     QString getId();
Chris@53: 
Chris@44:     int column() const { return m_column; }
Chris@44:     int row() const { return m_row; }
Chris@46:     void setColumn(int c) { m_column = c; setX(c * 100); }
Chris@53:     void setRow(int r) { m_row = r; setY(r * 90); }
Chris@44: 
Chris@55:     bool isWide() const { return m_wide; }
Chris@55:     void setWide(bool w) { m_wide = w; }
Chris@55: 
Chris@128:     bool isCurrent() const { return m_current; }
Chris@128:     void setCurrent(bool c) { m_current = c; }
Chris@128: 
Chris@508:     // Closed is true if this changeset is on a closed branch
Chris@510:     bool isClosed() const;
Chris@506: 
Chris@508:     // Closing is true if this changeset is the commit that closed its
Chris@508:     // branch (i.e. is at the end of a closed branch)
Chris@508:     bool isClosingCommit() const { return m_closing; }
Chris@508:     void setClosingCommit(bool c) { m_closing = c; }
Chris@508: 
Chris@133:     bool isNew() const { return m_new; }
Chris@133:     void setNew(bool n) { m_new = n; }
Chris@133: 
Chris@153:     bool showBranch() const { return m_showBranch; }
Chris@74:     void setShowBranch(bool s) { m_showBranch = s; }
Chris@74: 
Chris@566:     bool matchSearchText(QString text); // return true and records the match if it matches
Chris@555: 
Chris@119: signals:
Chris@119:     void detailShown();
Chris@119:     void detailHidden();
Chris@119: 
Chris@141:     void updateTo(QString);
Chris@141:     void diffToCurrent(QString);
Chris@148:     void diffToParent(QString child, QString parent);
Chris@289:     void showSummary(Changeset *);
Chris@141:     void mergeFrom(QString);
Chris@278:     void newBranch(QString);
Chris@514:     void closeBranch(QString);
Chris@141:     void tag(QString);
Chris@141: 
Chris@119: public slots:
Chris@119:     void showDetail();
Chris@119:     void hideDetail();
Chris@119: 
Chris@141: private slots:
Chris@153:     void copyIdActivated();
Chris@141:     void updateActivated();
Chris@153:     void diffToParentActivated();
Chris@289:     void showSummaryActivated();
Chris@141:     void diffToCurrentActivated();
Chris@141:     void mergeActivated();
Chris@141:     void tagActivated();
Chris@278:     void newBranchActivated();
Chris@514:     void closeBranchActivated();
Chris@141: 
Chris@117: protected:
Chris@117:     virtual void mousePressEvent(QGraphicsSceneMouseEvent *);
Chris@474:     virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *);
Chris@117: 
Chris@43: private:
Chris@140:     void activateMenu();
Chris@140: 
Chris@53:     QFont m_font;
Chris@43:     Changeset *m_changeset;
Chris@117:     ChangesetDetailItem *m_detail;
Chris@600:     bool m_detailVisible;
Chris@74:     bool m_showBranch;
Chris@44:     int m_column;
Chris@44:     int m_row;
Chris@55:     bool m_wide;
Chris@128:     bool m_current;
Chris@508:     bool m_closing;
Chris@133:     bool m_new;
Chris@555:     QString m_searchText;
Chris@555:     bool m_searchMatches;
Chris@153: 
Chris@153:     QMap<QAction *, QString> m_parentDiffActions;
Chris@288:     QMap<QAction *, QString> m_summaryActions;
Chris@387: 
Chris@390:     static QImage *m_star;
Chris@390: 
Chris@387:     bool isMerge() const;
Chris@399:     void paintNormal(QPainter *);
Chris@508:     void paintSimple(QPainter *);
Chris@43: };
Chris@43: 
Chris@43: #endif // CHANGESETITEM_H