summaryrefslogtreecommitdiffstats
path: root/src/widgets/dialogs/qsidebar_p.h
blob: 1f27d477a8c659f116f83f921977b97745a3c6aa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#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 <qlistview.h>
#include <qstandarditemmodel.h>
#include <qstyleditemdelegate.h>
#include <qurl.h>
#include <qvector.h>

QT_REQUIRE_CONFIG(filedialog);

QT_BEGIN_NAMESPACE

class QFileSystemModel;

class QSideBarDelegate : public QStyledItemDelegate
{
 public:
     QSideBarDelegate(QWidget *parent = 0) : QStyledItemDelegate(parent) {}
     void initStyleOption(QStyleOptionViewItem *option,
                          const QModelIndex &index) const Q_DECL_OVERRIDE;
};

class Q_AUTOTEST_EXPORT QUrlModel : public QStandardItemModel
{
    Q_OBJECT

public:
    enum Roles {
        UrlRole = Qt::UserRole + 1,
        EnabledRole = Qt::UserRole + 2
    };

    QUrlModel(QObject *parent = 0);

    QStringList mimeTypes() const Q_DECL_OVERRIDE;
    QMimeData *mimeData(const QModelIndexList &indexes) const Q_DECL_OVERRIDE;
#ifndef QT_NO_DRAGANDDROP
    bool canDrop(QDragEnterEvent *event);
    bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) Q_DECL_OVERRIDE;
#endif
    Qt::ItemFlags flags(const QModelIndex &index) const Q_DECL_OVERRIDE;
    bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) Q_DECL_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>;

    QVector<WatchItem> watching;
    QList<QUrl> invalidUrls;
};
Q_DECLARE_TYPEINFO(QUrlModel::WatchItem, Q_MOVABLE_TYPE);

class Q_AUTOTEST_EXPORT QSidebar : public QListView
{
    Q_OBJECT

Q_SIGNALS:
    void goToUrl(const QUrl &url);

public:
    QSidebar(QWidget *parent = 0);
    void setModelAndUrls(QFileSystemModel *model, const QList<QUrl> &newUrls);
    ~QSidebar();

    QSize sizeHint() const Q_DECL_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) Q_DECL_OVERRIDE;
    void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
#ifndef QT_NO_DRAGANDDROP
    void dragEnterEvent(QDragEnterEvent *event) Q_DECL_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