view src/filestatuswidget.h @ 633:db62a0cb3037

* Added setting to specify that diff command should be run once for each selected file, rather than passing all file names to diff command (p4merge doesn't like being given many files)

/* -*- 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) 2012 Chris Cannam
    Copyright (c) 2012 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>
#include <QList>

class QLabel;
class QListWidget;
class QListWidgetItem;
class QPushButton;
class QFileInfo;
class QCheckBox;
class FindWidget;

class FileStatusWidget : public QWidget
{
    Q_OBJECT

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

    QString localPath() const;
    void setLocalPath(QString p);

    FileStates fileStates() const;
    void setFileStates(FileStates sp);

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

    QStringList getAllCommittableFiles() const;
    QStringList getAllRevertableFiles() const;
    QStringList getAllUnresolvedFiles() const;

    QStringList getSelectedAddableFiles() const;
    QStringList getSelectedRemovableFiles() const;

    bool shouldShowAll() const;
    bool shouldShow(FileStates::State) const;

signals:
    void selectionChanged();
    void showAllChanged();

    void annotateFiles(QStringList);
    void diffFiles(QStringList);
    void commitFiles(QStringList);
    void revertFiles(QStringList);
    void renameFiles(QStringList);
    void copyFiles(QStringList);
    void addFiles(QStringList);
    void removeFiles(QStringList);
    void redoFileMerges(QStringList);
    void markFilesResolved(QStringList);
    void ignoreFiles(QStringList);
    void unIgnoreFiles(QStringList);
    void showIn(QStringList);

public slots:
    void clearSelections();
    void updateWidgets();
    void clearWidgets(); // e.g. while cloning a new repo slowly

    void setSearchText(QString text);

private slots:
    void menuActionActivated();
    void itemSelectionChanged();
    void itemDoubleClicked(QListWidgetItem *);

private:
    QString m_localPath;
    QLabel *m_noModificationsLabel;

    FindWidget *m_findWidget;
    QCheckBox *m_showAllFiles;
    
    FileStates m_fileStates;
    QMap<FileStates::State, QString> m_simpleLabels;
    QMap<FileStates::State, QString> m_descriptions;
    QMap<FileStates::State, QListWidget *> m_stateListMap;
    QMap<FileStates::Activity, QString> m_actionLabels;
    QMap<FileStates::Activity, QString> m_shortcuts;
    QString m_highlightExplanation;

    QFileInfo *m_dateReference;
    QStringList m_selectedFiles;

    bool m_gridlyLayout;
    int m_lastGridlyCount;
    QList<QWidget *> m_boxes;
    QWidget *m_boxesParent;

    QString m_searchText;

    void layoutBoxesGridly(int count);
    void layoutBoxesLinearly();
    void setNoModificationsLabelText();
    QString labelFor(FileStates::State, bool addHighlightExplanation = false);
    void setLabelFor(QWidget *w, FileStates::State, bool addHighlightExplanation);

    QStringList getSelectedFilesInState(FileStates::State s) const;
    QStringList getSelectedFilesSupportingActivity(FileStates::Activity) const;
};

#endif