annotate src/changesetscene.h @ 737:4f3a8aa8d384 tip

Markdown
author Chris Cannam
date Wed, 28 Aug 2019 17:40:54 +0100
parents ae67ea0af696
children
rev   line source
Chris@119 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@119 2
Chris@119 3 /*
Chris@119 4 EasyMercurial
Chris@119 5
Chris@119 6 Based on HgExplorer by Jari Korhonen
Chris@119 7 Copyright (c) 2010 Jari Korhonen
Chris@644 8 Copyright (c) 2013 Chris Cannam
Chris@644 9 Copyright (c) 2013 Queen Mary, University of London
Chris@119 10
Chris@119 11 This program is free software; you can redistribute it and/or
Chris@119 12 modify it under the terms of the GNU General Public License as
Chris@119 13 published by the Free Software Foundation; either version 2 of the
Chris@119 14 License, or (at your option) any later version. See the file
Chris@119 15 COPYING included with this distribution for more information.
Chris@119 16 */
Chris@119 17
Chris@119 18 #ifndef CHANGESETSCENE_H
Chris@119 19 #define CHANGESETSCENE_H
Chris@119 20
Chris@119 21 #include <QGraphicsScene>
Chris@397 22 #include <QMap>
Chris@119 23
Chris@119 24 class ChangesetItem;
Chris@289 25 class Changeset;
Chris@141 26 class UncommittedItem;
Chris@119 27
Chris@119 28 class ChangesetScene : public QGraphicsScene
Chris@119 29 {
Chris@119 30 Q_OBJECT
Chris@119 31
Chris@119 32 public:
Chris@119 33 ChangesetScene();
Chris@119 34
Chris@141 35 void addChangesetItem(ChangesetItem *item);
Chris@141 36 void addUncommittedItem(UncommittedItem *item);
Chris@397 37
Chris@397 38 void addDateRange(QString label, int minrow, int nrows, bool even);
Chris@397 39
Chris@397 40 struct DateRange {
Chris@397 41 QString label;
Chris@397 42 int minrow;
Chris@397 43 int nrows;
Chris@397 44 bool even;
Chris@397 45 };
Chris@397 46
Chris@397 47 typedef QMap<int, DateRange> DateRanges; // key is minrow
Chris@397 48 DateRanges getDateRanges() const { return m_dateRanges; }
Chris@397 49
Chris@397 50 void itemAddCompleted(); // recalculate scene rect
Chris@141 51
Chris@281 52 ChangesetItem *getItemById(QString id); // Slow: traversal required
Chris@281 53
Chris@141 54 signals:
Chris@141 55 void commit();
Chris@141 56 void revert();
Chris@141 57 void diffWorkingFolder();
Chris@168 58 void showSummary();
Chris@153 59 void showWork();
Chris@311 60 void newBranch();
Chris@311 61 void noBranch();
Chris@141 62
Chris@141 63 void updateTo(QString id);
Chris@148 64 void diffToParent(QString id, QString parent);
Chris@289 65 void showSummary(Changeset *);
Chris@141 66 void diffToCurrent(QString id);
Chris@141 67 void mergeFrom(QString id);
Chris@278 68 void newBranch(QString id);
Chris@514 69 void closeBranch(QString id);
Chris@141 70 void tag(QString id);
Chris@141 71
Chris@168 72 private slots:
Chris@119 73 void changesetDetailShown();
Chris@168 74 void changesetDetailHidden();
Chris@402 75 void recalculateSceneRect();
Chris@397 76
Chris@397 77 protected:
Chris@397 78 void drawBackground(QPainter *, const QRectF &);
Chris@119 79
Chris@119 80 private:
Chris@119 81 ChangesetItem *m_detailShown;
Chris@397 82 DateRanges m_dateRanges;
Chris@119 83 };
Chris@119 84
Chris@119 85 #endif