qsidebar_p.h - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QSIDEBAR_H

#define QSIDEBAR_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtWidgets/private/qtwidgetsglobal_p.h>

#include <qlist.h>

#include <qlistview.h>

#include <qstandarditemmodel.h>

#include <qstyleditemdelegate.h>

#include <qurl.h>

QT_REQUIRE_CONFIG(filedialog);

QT_BEGIN_NAMESPACE

class QFileSystemModel;

class QSideBarDelegate : public QStyledItemDelegate

 public:

     QSideBarDelegate(QWidget *parent = nullptr) : QStyledItemDelegate(parent) {}

     void initStyleOption(QStyleOptionViewItem *option,

                          const QModelIndex &index) const override;

};

class Q_AUTOTEST_EXPORT QUrlModel : public QStandardItemModel

    Q_OBJECT

public:

    enum Roles {

        UrlRole = Qt::UserRole + 1,

        EnabledRole = Qt::UserRole + 2

};

    QUrlModel(QObject *parent = nullptr);

    ~QUrlModel();

    QStringList mimeTypes() const override;

    QMimeData *mimeData(const QModelIndexList &indexes) const override;

#if QT_CONFIG(draganddrop)

    bool canDrop(QDragEnterEvent *event);

    bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override;

#endif

    Qt::ItemFlags flags(const QModelIndex &index) const override;

    bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override;

    void setUrls(const QList<QUrl> &list);

    void addUrls(const QList<QUrl> &urls, int row = -1, bool move = true);

    QList<QUrl> urls() const;

    void setFileSystemModel(QFileSystemModel *model);

    bool showFullPath;

private Q_SLOTS:

    void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);

    void layoutChanged();

private:

    void setUrl(const QModelIndex &index, const QUrl &url, const QModelIndex &dirIndex);

    void changed(const QString &path);

    void addIndexToWatch(const QString &path, const QModelIndex &index);

    QFileSystemModel *fileSystemModel;

    struct WatchItem {

        QModelIndex index;

        QString path;

};

    friend class QTypeInfo<WatchItem>;

    QList<WatchItem> watching;

    QList<QUrl> invalidUrls;

    std::array<QMetaObject::Connection, 3> modelConnections;

};

Q_DECLARE_TYPEINFO(QUrlModel::WatchItem, Q_RELOCATABLE_TYPE);

class Q_AUTOTEST_EXPORT QSidebar : public QListView

    Q_OBJECT

Q_SIGNALS:

    void goToUrl(const QUrl &url);

public:

    QSidebar(QWidget *parent = nullptr);

    void setModelAndUrls(QFileSystemModel *model, const QList<QUrl> &newUrls);

    ~QSidebar();

    QSize sizeHint() const override;

    void setUrls(const QList<QUrl> &list) { urlModel->setUrls(list); }

    void addUrls(const QList<QUrl> &list, int row) { urlModel->addUrls(list, row); }

    QList<QUrl> urls() const { return urlModel->urls(); }

    void selectUrl(const QUrl &url);

protected:

    bool event(QEvent * e) override;

    void focusInEvent(QFocusEvent *event) override;

#if QT_CONFIG(draganddrop)

    void dragEnterEvent(QDragEnterEvent *event) override;

#endif

private Q_SLOTS:

    void clicked(const QModelIndex &index);

#if QT_CONFIG(menu)

    void showContextMenu(const QPoint &position);

#endif

    void removeEntry();

private:

    QUrlModel *urlModel;

};

QT_END_NAMESPACE

#endif // QSIDEBAR_H