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1 | /**************************************************************************** | - |
2 | ** | - |
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - |
4 | ** Contact: https://www.qt.io/licensing/ | - |
5 | ** | - |
6 | ** This file is part of the QtQml module of the Qt Toolkit. | - |
7 | ** | - |
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
9 | ** Commercial License Usage | - |
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
11 | ** accordance with the commercial license agreement provided with the | - |
12 | ** Software or, alternatively, in accordance with the terms contained in | - |
13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - |
15 | ** information use the contact form at https://www.qt.io/contact-us. | - |
16 | ** | - |
17 | ** GNU Lesser General Public License Usage | - |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
19 | ** General Public License version 3 as published by the Free Software | - |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - |
21 | ** packaging of this file. Please review the following information to | - |
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - |
24 | ** | - |
25 | ** GNU General Public License Usage | - |
26 | ** Alternatively, this file may be used under the terms of the GNU | - |
27 | ** General Public License version 2.0 or (at your option) the GNU General | - |
28 | ** Public license version 3 or any later version approved by the KDE Free | - |
29 | ** Qt Foundation. The licenses are as published by the Free Software | - |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - |
31 | ** included in the packaging of this file. Please review the following | - |
32 | ** information to ensure the GNU General Public License requirements will | - |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - |
35 | ** | - |
36 | ** $QT_END_LICENSE$ | - |
37 | ** | - |
38 | ****************************************************************************/ | - |
39 | - | |
40 | #ifndef QQMLADAPTORMODEL_P_H | - |
41 | #define QQMLADAPTORMODEL_P_H | - |
42 | - | |
43 | // | - |
44 | // W A R N I N G | - |
45 | // ------------- | - |
46 | // | - |
47 | // This file is not part of the Qt API. It exists purely as an | - |
48 | // implementation detail. This header file may change from version to | - |
49 | // version without notice, or even be removed. | - |
50 | // | - |
51 | // We mean it. | - |
52 | // | - |
53 | - | |
54 | #include <QtCore/qabstractitemmodel.h> | - |
55 | - | |
56 | #include "private/qqmllistaccessor_p.h" | - |
57 | - | |
58 | #include <private/qqmlguard_p.h> | - |
59 | #include <private/qqmlnullablevalue_p.h> | - |
60 | - | |
61 | QT_REQUIRE_CONFIG(qml_delegate_model); | - |
62 | - | |
63 | QT_BEGIN_NAMESPACE | - |
64 | - | |
65 | class QQmlEngine; | - |
66 | - | |
67 | class QQmlDelegateModel; | - |
68 | class QQmlDelegateModelItem; | - |
69 | class QQmlDelegateModelItemMetaType; | - |
70 | - | |
71 | class QQmlAdaptorModel : public QQmlStrongJSQObjectReference<QObject> | - |
72 | { | - |
73 | public: | - |
74 | class Accessors | - |
75 | { | - |
76 | public: | - |
77 | inline Accessors() {} | - |
78 | virtual ~Accessors(); | - |
79 | virtual int rowCount(const QQmlAdaptorModel &) const { return 0; } executed 1444 times by 12 tests: return 0; Executed by:
| 1444 |
80 | virtual int columnCount(const QQmlAdaptorModel &) const { return 0; } executed 102 times by 1 test: return 0; Executed by:
| 102 |
81 | virtual void cleanup(QQmlAdaptorModel &, QQmlDelegateModel * = nullptr) const {} | - |
82 | - | |
83 | virtual QVariant value(const QQmlAdaptorModel &, int, const QString &) const { | - |
84 | return QVariant(); } never executed: return QVariant(); | 0 |
85 | - | |
86 | virtual QQmlDelegateModelItem *createItem( | - |
87 | QQmlAdaptorModel &, | - |
88 | QQmlDelegateModelItemMetaType *, | - |
89 | int) const { return nullptr; } never executed: return nullptr; | 0 |
90 | - | |
91 | virtual bool notify( | - |
92 | const QQmlAdaptorModel &, | - |
93 | const QList<QQmlDelegateModelItem *> &, | - |
94 | int, | - |
95 | int, | - |
96 | const QVector<int> &) const { return false; } never executed: return false; | 0 |
97 | virtual void replaceWatchedRoles( | - |
98 | QQmlAdaptorModel &, | - |
99 | const QList<QByteArray> &, | - |
100 | const QList<QByteArray> &) const {} | - |
101 | virtual QVariant parentModelIndex(const QQmlAdaptorModel &) const { | - |
102 | return QVariant(); } never executed: return QVariant(); | 0 |
103 | virtual QVariant modelIndex(const QQmlAdaptorModel &, int) const { | - |
104 | return QVariant(); } never executed: return QVariant(); | 0 |
105 | virtual bool canFetchMore(const QQmlAdaptorModel &) const { return false; } executed 3446 times by 24 tests: return false; Executed by:
| 3446 |
106 | virtual void fetchMore(QQmlAdaptorModel &) const {} | - |
107 | }; | - |
108 | - | |
109 | const Accessors *accessors; | - |
110 | QPersistentModelIndex rootIndex; | - |
111 | QQmlListAccessor list; | - |
112 | - | |
113 | QQmlAdaptorModel(); | - |
114 | ~QQmlAdaptorModel(); | - |
115 | - | |
116 | inline QVariant model() const { return list.list(); } executed 8 times by 1 test: return list.list(); Executed by:
| 8 |
117 | void setModel(const QVariant &variant, QQmlDelegateModel *vdm, QQmlEngine *engine); | - |
118 | void invalidateModel(QQmlDelegateModel *vdm); | - |
119 | - | |
120 | bool isValid() const; | - |
121 | int count() const; | - |
122 | int rowCount() const; | - |
123 | int columnCount() const; | - |
124 | int rowAt(int index) const; | - |
125 | int columnAt(int index) const; | - |
126 | int indexAt(int row, int column) const; | - |
127 | - | |
128 | inline QAbstractItemModel *aim() { return static_cast<QAbstractItemModel *>(object()); } executed 243663 times by 12 tests: return static_cast<QAbstractItemModel *>(object()); Executed by:
| 243663 |
129 | inline const QAbstractItemModel *aim() const { return static_cast<const QAbstractItemModel *>(object()); } executed 278257 times by 12 tests: return static_cast<const QAbstractItemModel *>(object()); Executed by:
| 278257 |
130 | - | |
131 | inline QVariant value(int index, const QString &role) const { | - |
132 | return accessors->value(*this, index, role); } executed 7412 times by 4 tests: return accessors->value(*this, index, role); Executed by:
| 7412 |
133 | inline QQmlDelegateModelItem *createItem(QQmlDelegateModelItemMetaType *metaType, int index) { | - |
134 | return accessors->createItem(*this, metaType, index); } executed 88455 times by 25 tests: return accessors->createItem(*this, metaType, index); Executed by:
| 88455 |
135 | inline bool hasProxyObject() const { | - |
136 | return list.type() == QQmlListAccessor::Instance || list.type() == QQmlListAccessor::ListProperty; } executed 88407 times by 25 tests: return list.type() == QQmlListAccessor::Instance || list.type() == QQmlListAccessor::ListProperty; Executed by:
| 88407 |
137 | - | |
138 | inline bool notify( | - |
139 | const QList<QQmlDelegateModelItem *> &items, | - |
140 | int index, | - |
141 | int count, | - |
142 | const QVector<int> &roles) const { | - |
143 | return accessors->notify(*this, items, index, count, roles); } executed 494 times by 5 tests: return accessors->notify(*this, items, index, count, roles); Executed by:
| 494 |
144 | inline void replaceWatchedRoles( | - |
145 | const QList<QByteArray> &oldRoles, const QList<QByteArray> &newRoles) { | - |
146 | accessors->replaceWatchedRoles(*this, oldRoles, newRoles); } executed 7078 times by 25 tests: end of block Executed by:
| 7078 |
147 | - | |
148 | inline QVariant modelIndex(int index) const { return accessors->modelIndex(*this, index); } executed 6 times by 2 tests: return accessors->modelIndex(*this, index); Executed by:
| 6 |
149 | inline QVariant parentModelIndex() const { return accessors->parentModelIndex(*this); } executed 2 times by 1 test: return accessors->parentModelIndex(*this); Executed by:
| 2 |
150 | inline bool canFetchMore() const { return accessors->canFetchMore(*this); } executed 14959 times by 27 tests: return accessors->canFetchMore(*this); Executed by:
| 14959 |
151 | inline void fetchMore() { return accessors->fetchMore(*this); } executed 18 times by 1 test: return accessors->fetchMore(*this); Executed by:
| 18 |
152 | - | |
153 | protected: | - |
154 | void objectDestroyed(QObject *) override; | - |
155 | }; | - |
156 | - | |
157 | class QQmlAdaptorModelProxyInterface | - |
158 | { | - |
159 | public: | - |
160 | virtual ~QQmlAdaptorModelProxyInterface() {} | - |
161 | - | |
162 | virtual QObject *proxiedObject() = 0; | - |
163 | }; | - |
164 | - | |
165 | #define QQmlAdaptorModelProxyInterface_iid "org.qt-project.Qt.QQmlAdaptorModelProxyInterface" | - |
166 | - | |
167 | Q_DECLARE_INTERFACE(QQmlAdaptorModelProxyInterface, QQmlAdaptorModelProxyInterface_iid) | - |
168 | - | |
169 | QT_END_NAMESPACE | - |
170 | - | |
171 | #endif | - |
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