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
|
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtAddOn.JsonDb 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 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
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef JSONDBSORTINGLISTMODEL_H
#define JSONDBSORTINGLISTMODEL_H
#include <QAbstractListModel>
#include <QHash>
#include <QMultiMap>
#include <QSet>
#include <QSharedDataPointer>
#include <QStringList>
#include <QQmlParserStatus>
#include <QQmlListProperty>
#include <QJSValue>
#include <QScopedPointer>
#include "jsondbpartition.h"
QT_BEGIN_NAMESPACE_JSONDB
class JsonDbSortingListModelPrivate;
class JsonDbPartition;
class JsonDbSortingListModel : public QAbstractListModel, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
Q_ENUMS(State)
public:
enum State { None, Querying, Ready };
JsonDbSortingListModel(QObject *parent = 0);
virtual ~JsonDbSortingListModel();
Q_PROPERTY(State state READ state NOTIFY stateChanged)
Q_PROPERTY(QString query READ query WRITE setQuery)
Q_PROPERTY(QVariantMap bindings READ bindings WRITE setBindings)
Q_PROPERTY(QString sortOrder READ sortOrder WRITE setSortOrder)
Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
Q_PROPERTY(QVariant roleNames READ scriptableRoleNames WRITE setScriptableRoleNames)
Q_PROPERTY(int queryLimit READ queryLimit WRITE setQueryLimit)
Q_PROPERTY(bool overflow READ overflow)
Q_PROPERTY(QQmlListProperty<JsonDbPartition> partitions READ partitions)
Q_PROPERTY(QVariantMap error READ error NOTIFY errorChanged)
Q_PROPERTY(QJSValue propertyInjector READ propertyInjector WRITE setPropertyInjector)
virtual void classBegin();
virtual void componentComplete();
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
virtual QHash<int,QByteArray> roleNames() const;
QVariant scriptableRoleNames() const;
void setScriptableRoleNames(const QVariant &roles);
QString query() const;
void setQuery(const QString &newQuery);
QVariantMap bindings() const;
void setBindings(const QVariantMap &newBindings);
QQmlListProperty<JsonDbPartition> partitions();
int queryLimit() const;
void setQueryLimit(int newQueryLimit);
bool overflow() const;
QString sortOrder() const;
void setSortOrder(const QString &newSortOrder);
JsonDbSortingListModel::State state() const;
QJSValue propertyInjector() const;
void setPropertyInjector(const QJSValue &callback);
Q_INVOKABLE void refreshItems();
Q_INVOKABLE int indexOf(const QString &uuid) const;
Q_INVOKABLE QJSValue get(int index) const;
Q_INVOKABLE QVariant get(int index, const QString &property) const;
Q_INVOKABLE JsonDbPartition* getPartition(int index) const;
QVariantMap error() const;
signals:
void stateChanged(State state) const;
void rowCountChanged(int newCount) const;
void errorChanged(QVariantMap newError);
private Q_SLOTS:
void partitionNameChanged(const QString &partitionName);
private:
Q_DISABLE_COPY(JsonDbSortingListModel)
Q_DECLARE_PRIVATE(JsonDbSortingListModel)
QScopedPointer<JsonDbSortingListModelPrivate> d_ptr;
Q_PRIVATE_SLOT(d_func(), void _q_refreshModel())
Q_PRIVATE_SLOT(d_func(), void _q_notificationsAvailable())
Q_PRIVATE_SLOT(d_func(), void _q_notificationError(QtJsonDb::QJsonDbWatcher::ErrorCode, QString))
Q_PRIVATE_SLOT(d_func(), void _q_valueResponse(int, QList<QJsonObject>))
Q_PRIVATE_SLOT(d_func(), void _q_readError(QtJsonDb::QJsonDbRequest::ErrorCode, QString))
};
QT_END_NAMESPACE_JSONDB
#endif // JSONDBSORTINGLISTMODEL_H
|
