Mercurial > hg > easyhg
view src/grapher.h @ 425:ad106f5fe75f
Add "Ignore Files" and "Edit Ignored List" to Work menu (latter is subsumed from Advanced menu formerly). Also subsume Serve via HTTP into File menu as Share Repository, and add a more helpful description of it. Remove Advanced menu
author | Chris Cannam |
---|---|
date | Thu, 23 Jun 2011 10:58:32 +0100 |
parents | f051d210521e |
children | 470829a21f98 |
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/* -*- 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 GRAPHER_H #define GRAPHER_H #include "changeset.h" #include "changesetitem.h" #include "uncommitteditem.h" #include "changesetscene.h" #include <QSet> #include <QMap> #include <QPair> #include <exception> class Grapher { public: Grapher(ChangesetScene *scene); void layout(Changesets csets, QStringList uncommittedParents, QString uncommittedBranch); ChangesetItem *getItemFor(Changeset *cs); ChangesetItem *getItemFor(QString id); UncommittedItem *getUncommittedItem() { return m_uncommitted; } class LayoutException : public std::exception { public: LayoutException(QString message) throw() : m_message(message) { } virtual ~LayoutException() throw() { } virtual const char *what() const throw() { return m_message.toLocal8Bit().data(); } protected: QString m_message; }; private: ChangesetScene *m_scene; typedef QMap<QString, Changeset *> IdChangesetMap; IdChangesetMap m_changesets; typedef QMap<QString, ChangesetItem *> IdItemMap; IdItemMap m_items; typedef QSet<int> ColumnSet; typedef QMap<int, ColumnSet> GridAlloc; GridAlloc m_alloc; typedef QPair<int, int> Range; typedef QMap<QString, Range> BranchRangeMap; BranchRangeMap m_branchRanges; typedef QMap<QString, int> BranchColumnMap; BranchColumnMap m_branchHomes; typedef QSet<QString> IdSet; IdSet m_handled; typedef QMap<int, QString> RowDateMap; RowDateMap m_rowDates; bool m_showDates; QStringList m_uncommittedParents; int m_uncommittedParentRow; UncommittedItem *m_uncommitted; bool m_haveAllocatedUncommittedColumn; void layoutRow(QString id); void layoutCol(QString id); void allocateBranchHomes(Changesets csets); bool rangesConflict(const Range &r1, const Range &r2); int findAvailableColumn(int row, int parent, bool preferParentCol); bool isAvailable(int row, int col); }; #endif