view filestatuswidget.h @ 109:1721c580c10e

* Add a queueing mechanism for Hg actions, instead of refusing to start an action if something else is already happening.  This is essential now that actions can be prompted by asynchronous events (e.g. filesystem watcher).
 * Make Revert behave sensibly

/* -*- 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) 2010 Chris Cannam
    Copyright (c) 2010 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 FILESTATUSWIDGET_H
#define FILESTATUSWIDGET_H

#include "filestates.h"

#include <QWidget>

class QLabel;
class QListWidget;
class QFileInfo;

class FileStatusWidget : public QWidget
{
    Q_OBJECT

public:
    FileStatusWidget(QWidget *parent = 0);
    ~FileStatusWidget();

    QString localPath() const { return m_localPath; }
    void setLocalPath(QString p);

    QString remoteURL() const { return m_remoteURL; }
    void setRemoteURL(QString u);

    QString branch() const { return m_branch; }
    void setBranch(QString b);

    FileStates fileStates() const { return m_fileStates; }
    void setFileStates(FileStates sp);

    bool haveChangesToCommit() const;
    bool haveSelection() const;

    QStringList getAllSelectedFiles() const;

    QStringList getSelectedCommittableFiles() const;
    QStringList getAllCommittableFiles() const;

    QStringList getSelectedRevertableFiles() const;
    QStringList getAllRevertableFiles() const;

    QStringList getSelectedAddableFiles() const;
    QStringList getAllAddableFiles() const;

    QStringList getSelectedRemovableFiles() const;
    QStringList getAllRemovableFiles() const;

signals:
    void selectionChanged();

public slots:
    void clearSelections();

private slots:
    void itemSelectionChanged();

private:
    QString m_localPath;
    QLabel *m_localPathLabel;

    QString m_remoteURL;
    QLabel *m_remoteURLLabel;

    QString m_branch;
    QLabel *m_branchLabel;

    FileStates m_fileStates;
    QMap<FileStates::State, QString> m_simpleLabels;
    QMap<FileStates::State, QString> m_descriptions;
    QMap<FileStates::State, QListWidget *> m_stateListMap;
    QString m_highlightExplanation;

    QFileInfo *m_dateReference;
    QStringList m_selectedFiles;

    void updateWidgets();
    QString labelFor(FileStates::State, bool addHighlightExplanation = false);
    void setLabelFor(QWidget *w, FileStates::State, bool addHighlightExplanation);
};

#endif