blob: 6304ff8dc07d3a0695aa0ab85f42981cf9d19a59 (
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
|
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGALLERYQUERYREQUEST_H
#define QGALLERYQUERYREQUEST_H
#include <qgalleryabstractrequest.h>
#include <qgalleryproperty.h>
QTM_BEGIN_NAMESPACE
class QGalleryFilter;
class QGalleryResource;
class QGalleryResultSet;
class QGalleryQueryRequestPrivate;
class Q_GALLERY_EXPORT QGalleryQueryRequest : public QGalleryAbstractRequest
{
Q_OBJECT
Q_DECLARE_PRIVATE(QGalleryQueryRequest)
Q_PROPERTY(QStringList propertyNames READ propertyNames WRITE setPropertyNames NOTIFY propertyNamesChanged)
Q_PROPERTY(QStringList sortPropertyNames READ sortPropertyNames WRITE setSortPropertyNames NOTIFY sortPropertyNamesChanged)
Q_PROPERTY(bool autoUpdate READ autoUpdate WRITE setAutoUpdate NOTIFY autoUpdateChanged)
Q_PROPERTY(int offset READ offset WRITE setOffset NOTIFY offsetChanged)
Q_PROPERTY(int limit READ limit WRITE setLimit NOTIFY limitChanged)
Q_PROPERTY(QString rootType READ rootType WRITE setRootType NOTIFY rootTypeChanged)
Q_PROPERTY(QVariant rootItem READ rootItem WRITE setRootItem NOTIFY rootItemChanged)
Q_PROPERTY(QGalleryQueryRequest::Scope scope READ scope WRITE setScope NOTIFY scopeChanged)
Q_PROPERTY(QGalleryFilter filter READ filter WRITE setFilter NOTIFY filterChanged)
Q_PROPERTY(bool valid READ isValid NOTIFY currentItemChanged)
Q_PROPERTY(QVariant itemId READ itemId NOTIFY currentItemChanged)
Q_PROPERTY(QString itemType READ itemType NOTIFY currentItemChanged)
Q_PROPERTY(QUrl itemUrl READ itemUrl NOTIFY currentItemChanged)
Q_PROPERTY(QList<QGalleryResource> resources READ resources NOTIFY currentItemChanged)
Q_PROPERTY(int currentIndex READ currentIndex WRITE seek NOTIFY currentItemChanged)
Q_ENUMS(Scope)
public:
enum Scope
{
AllDescendants,
DirectDescendants
};
explicit QGalleryQueryRequest(QObject *parent = 0);
explicit QGalleryQueryRequest(QAbstractGallery *gallery, QObject *parent = 0);
~QGalleryQueryRequest();
QStringList propertyNames() const;
void setPropertyNames(const QStringList &names);
QStringList sortPropertyNames() const;
void setSortPropertyNames(const QStringList &names);
bool autoUpdate() const;
void setAutoUpdate(bool enabled);
int offset() const;
void setOffset(int offset);
int limit() const;
void setLimit(int limit);
QString rootType() const;
void setRootType(const QString &itemType);
QVariant rootItem() const;
void setRootItem(const QVariant &itemId);
QGalleryQueryRequest::Scope scope() const;
void setScope(QGalleryQueryRequest::Scope scope);
QGalleryFilter filter() const;
void setFilter(const QGalleryFilter &filter);
QGalleryResultSet *resultSet() const;
int propertyKey(const QString &property) const;
QGalleryProperty::Attributes propertyAttributes(int key) const;
QVariant::Type propertyType(int key) const;
int itemCount() const;
bool isValid() const;
QVariant itemId() const;
QUrl itemUrl() const;
QString itemType() const;
QList<QGalleryResource> resources() const;
QVariant metaData(int key) const;
bool setMetaData(int key, const QVariant &value);
QVariant metaData(const QString &property) const;
bool setMetaData(const QString &property, const QVariant &value);
int currentIndex() const;
bool seek(int index, bool relative = false);
bool next();
bool previous();
bool first();
bool last();
Q_SIGNALS:
void propertyNamesChanged();
void sortPropertyNamesChanged();
void autoUpdateChanged();
void offsetChanged();
void limitChanged();
void rootTypeChanged();
void rootItemChanged();
void scopeChanged();
void filterChanged();
void resultSetChanged(QGalleryResultSet *resultSet);
void currentItemChanged();
protected:
void setResponse(QGalleryAbstractResponse *response);
};
QTM_END_NAMESPACE
#endif
|
