/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of Qt Creator.
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
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****************************************************************************/

#ifndef VCSBASE_CHECKOUTWIZARDPAGE_H
#define VCSBASE_CHECKOUTWIZARDPAGE_H

#include "vcsbase_global.h"

#include <QWizardPage>

namespace VcsBase {

namespace Internal {
class BaseCheckoutWizardPagePrivate;

namespace Ui {
class BaseCheckoutWizardPage;
} // namespace Ui
} // namespace Internal


class VCSBASE_EXPORT BaseCheckoutWizardPage : public QWizardPage
{
    Q_OBJECT
    Q_PROPERTY(bool isBranchSelectorVisible READ isBranchSelectorVisible
        WRITE setBranchSelectorVisible)

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

    QString path() const;
    void setPath(const QString &);

    QString directory() const;
    void setDirectory(const QString &d);

    QString repository() const;
    void setRepository(const QString &r);

    bool isRepositoryReadOnly() const;
    void setRepositoryReadOnly(bool v);

    QString branch() const;
    void setBranch(const QString &);

    virtual bool isComplete() const;

    bool isBranchSelectorVisible() const;

protected:
    void changeEvent(QEvent *e);

    void setRepositoryLabel(const QString &l);
    void setDirectoryVisible(bool v);
    void setBranchSelectorVisible(bool v);

    // Determine a checkout directory name from
    // repository URL, that is, "protocol:/project" -> "project".
    virtual QString directoryFromRepository(const QString &r) const;

    // Return list of branches of that repository, defaults to empty.
    virtual QStringList branches(const QString &repository, int *current);

    // Add additional controls.
    void addLocalControl(QWidget *w);
    void addLocalControl(QString &description, QWidget *w);

    void addRepositoryControl(QWidget *w);
    void addRepositoryControl(QString &description, QWidget *w);

    // Override validity information.
    virtual bool checkIsValid() const;

private slots:
    void slotRepositoryChanged(const QString &url);
    void slotDirectoryEdited();
    void slotChanged();
    void slotRefreshBranches();

private:
    Internal::BaseCheckoutWizardPagePrivate *const d;
};

} // namespace VcsBase

#endif // VCSBASE_CHECKOUTWIZARDPAGE_H