qqmlchangeset

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qqmlchangeset_p.h

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/qml/util/qqmlchangeset_p.h

Line	Source	Count
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 QQMLCHANGESET_P_H	-
41	#define QQMLCHANGESET_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/qdebug.h>	-
55	#include <QtCore/qvector.h>	-
56	#include <QtQml/private/qtqmlglobal_p.h>	-
57		-
58	QT_BEGIN_NAMESPACE	-
59		-
60	class Q_QML_PRIVATE_EXPORT QQmlChangeSet	-
61	{	-
62	public:	-
63	struct MoveKey	-
64	{	-
65	MoveKey() {}	-
66	MoveKey(int moveId, int offset) : moveId(moveId), offset(offset) {} executed 4000 times by 2 tests: `end of block` Executed by: tst_qquickgridview tst_qquicklistview	4000
67	int moveId = -1;	-
68	int offset = 0;	-
69	};	-
70		-
71	// The storrage for Change (below). This struct is trivial, which it has to be in order to store	-
72	// it in a QV4::Heap::Base object. The Change struct doesn't add any storage fields, so it is	-
73	// safe to cast ChangeData to/from Change.	-
74	struct ChangeData	-
75	{	-
76	int index;	-
77	int count;	-
78	int moveId;	-
79	int offset;	-
80	};	-
81		-
82	struct Change: ChangeData	-
83	{	-
84	Change() {	-
85	index = 0;	-
86	count = 0;	-
87	moveId = -1;	-
88	offset = 0;	-
89	} executed 6 times by 1 test: `end of block` Executed by: tst_qquickgridview	6
90	Change(int index, int count, int moveId = -1, int offset = 0) {	-
91	this->index = index;	-
92	this->count = count;	-
93	this->moveId = moveId;	-
94	this->offset = offset;	-
95	} executed 39582 times by 30 tests: `end of block` Executed by: tst_examples tst_multipointtoucharea_interop tst_qqmlecmascript tst_qqmlhangeset tst_qqmlinstantiator tst_qqmllistcompositor tst_qqmllistmodel tst_qqmlobjectmodel tst_qqmlqt tst_qqmltypeloader tst_qqmlvaluetypes tst_qquickanimations tst_qquickdraghandler tst_qquickflickable tst_qquickgridview tst_qquickimage tst_qquickitem2 tst_qquickitemparticle tst_qquicklayouts tst_qquicklistview tst_qquickmousearea tst_qquickpathview tst_qquickpositioners tst_qquickrepeater tst_qquickshortcut ...	39582
96		-
97	bool isMove() const { return moveId >= 0; } executed 92619 times by 15 tests: `return moveId >= 0;` Executed by: tst_examples tst_qqmlecmascript tst_qqmlinstantiator tst_qqmllistcompositor tst_qqmlobjectmodel tst_qqmlqt tst_qquickgridview tst_qquickitem2 tst_qquicklayouts tst_qquicklistview tst_qquickpathview tst_qquickpositioners tst_qquickrepeater tst_qquickshortcut tst_qquickvisualdatamodel	92619
98		-
99	MoveKey moveKey(int index) const {	-
100	return MoveKey(moveId, index - Change::index + offset); } executed 4000 times by 2 tests: `return MoveKey(moveId, index - Change::index + offset);` Executed by: tst_qquickgridview tst_qquicklistview	4000
101		-
102	int start() const { return index; } never executed: `return index;`	0
103	int end() const { return index + count; } executed 3290 times by 5 tests: `return index + count;` Executed by: tst_examples tst_qqmlhangeset tst_qquickgridview tst_qquicklistview tst_qquickvisualdatamodel	3290
104	};	-
105		-
106	QQmlChangeSet();	-
107	QQmlChangeSet(const QQmlChangeSet &changeSet);	-
108	~QQmlChangeSet();	-
109		-
110	QQmlChangeSet &operator =(const QQmlChangeSet &changeSet);	-
111		-
112	const QVector<Change> &removes() const { return m_removes; } executed 27894 times by 17 tests: `return m_removes;` Executed by: tst_examples tst_qqmlhangeset tst_qqmlinstantiator tst_qqmllistmodel tst_qqmlobjectmodel tst_qqmltypeloader tst_qqmlvaluetypes tst_qquickanimations tst_qquickgridview tst_qquickimage tst_qquicklistview tst_qquickmousearea tst_qquickpathview tst_qquickpositioners tst_qquickrepeater tst_qquickspringanimation tst_qquickvisualdatamodel	27894
113	const QVector<Change> &inserts() const { return m_inserts; } executed 25562 times by 17 tests: `return m_inserts;` Executed by: tst_examples tst_qqmlhangeset tst_qqmlinstantiator tst_qqmllistmodel tst_qqmlobjectmodel tst_qqmltypeloader tst_qqmlvaluetypes tst_qquickanimations tst_qquickgridview tst_qquickimage tst_qquicklistview tst_qquickmousearea tst_qquickpathview tst_qquickpositioners tst_qquickrepeater tst_qquickspringanimation tst_qquickvisualdatamodel	25562
114	const QVector<Change> &changes() const { return m_changes; } executed 826 times by 4 tests: `return m_changes;` Executed by: tst_qqmlhangeset tst_qquickgridview tst_qquicklistview tst_qquickvisualdatamodel	826
115		-
116	void insert(int index, int count);	-
117	void remove(int index, int count);	-
118	void move(int from, int to, int count, int moveId);	-
119	void change(int index, int count);	-
120		-
121	void insert(const QVector<Change> &inserts);	-
122	void remove(const QVector<Change> &removes, QVector<Change> *inserts = nullptr);	-
123	void move(const QVector<Change> &removes, const QVector<Change> &inserts);	-
124	void change(const QVector<Change> &changes);	-
125	void apply(const QQmlChangeSet &changeSet);	-
126		-
127	bool isEmpty() const { return m_removes.empty() && m_inserts.empty() && m_changes.isEmpty(); } executed 242628 times by 14 tests: `return m_removes.empty() && m_inserts.empty() && m_changes.isEmpty();` Executed by: tst_examples tst_qqmlecmascript tst_qqmllistmodel tst_qqmltypeloader tst_qqmlvaluetypes tst_qquickanimations tst_qquickgridview tst_qquickimage tst_qquicklistview tst_qquickmousearea tst_qquickpathview tst_qquickrepeater tst_qquickspringanimation tst_qquickvisualdatamodel	242628
128		-
129	void clear()	-
130	{	-
131	m_removes.clear();	-
132	m_inserts.clear();	-
133	m_changes.clear();	-
134	m_difference = 0;	-
135	} executed 82903 times by 28 tests: `end of block` Executed by: tst_examples tst_multipointtoucharea_interop tst_qqmlecmascript tst_qqmlhangeset tst_qqmlinstantiator tst_qqmllistmodel tst_qqmlqt tst_qqmltypeloader tst_qqmlvaluetypes tst_qquickanimations tst_qquickdraghandler tst_qquickflickable tst_qquickgridview tst_qquickimage tst_qquickitem2 tst_qquickitemparticle tst_qquicklayouts tst_qquicklistview tst_qquickmousearea tst_qquickpathview tst_qquickpositioners tst_qquickrepeater tst_qquickshortcut tst_qquickspringanimation tst_qquicktableview ...	82903
136		-
137	int difference() const { return m_difference; } executed 67492 times by 28 tests: `return m_difference;` Executed by: tst_examples tst_multipointtoucharea_interop tst_qqmlecmascript tst_qqmlhangeset tst_qqmlinstantiator tst_qqmllistmodel tst_qqmlqt tst_qqmltypeloader tst_qqmlvaluetypes tst_qquickanimations tst_qquickdraghandler tst_qquickflickable tst_qquickgridview tst_qquickimage tst_qquickitem2 tst_qquickitemparticle tst_qquicklayouts tst_qquicklistview tst_qquickmousearea tst_qquickpathview tst_qquickpositioners tst_qquickrepeater tst_qquickshortcut tst_qquickspringanimation tst_qquicktableview ...	67492
138		-
139	private:	-
140	void remove(QVector<Change> removes, QVector<Change> inserts);	-
141	void change(QVector<Change> *changes);	-
142		-
143	QVector<Change> m_removes;	-
144	QVector<Change> m_inserts;	-
145	QVector<Change> m_changes;	-
146	int m_difference;	-
147	};	-
148		-
149	Q_DECLARE_TYPEINFO(QQmlChangeSet::Change, Q_PRIMITIVE_TYPE);	-
150	Q_DECLARE_TYPEINFO(QQmlChangeSet::MoveKey, Q_PRIMITIVE_TYPE);	-
151		-
152	inline uint qHash(const QQmlChangeSet::MoveKey &key) { return qHash(qMakePair(key.moveId, key.offset)); } executed 7237 times by 3 tests: `return qHash(qMakePair(key.moveId, key.offset));` Executed by: tst_qquickgridview tst_qquicklistview tst_qquickvisualdatamodel	7237
153	inline bool operator ==(const QQmlChangeSet::MoveKey &l, const QQmlChangeSet::MoveKey &r) {	-
154	return l.moveId == r.moveId && l.offset == r.offset; } executed 4298 times by 3 tests: `return l.moveId == r.moveId && l.offset == r.offset;` Executed by: tst_qquickgridview tst_qquicklistview tst_qquickvisualdatamodel	4298
155		-
156	Q_QML_PRIVATE_EXPORT QDebug operator <<(QDebug debug, const QQmlChangeSet::Change &change);	-
157	Q_QML_PRIVATE_EXPORT QDebug operator <<(QDebug debug, const QQmlChangeSet &change);	-
158		-
159	QT_END_NAMESPACE	-
160		-
161	#endif	-

Line

Source

Count

/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtQml 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 QQMLCHANGESET_P_H

#define QQMLCHANGESET_P_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 <QtCore/qdebug.h>

#include <QtCore/qvector.h>

#include <QtQml/private/qtqmlglobal_p.h>

QT_BEGIN_NAMESPACE

class Q_QML_PRIVATE_EXPORT QQmlChangeSet

{

public:

struct MoveKey

{

MoveKey() {}

MoveKey(int moveId, int offset) : moveId(moveId), offset(offset) {}

executed 4000 times by 2 tests: end of block

Executed by:

tst_qquickgridview
tst_qquicklistview

4000

int moveId = -1;

int offset = 0;

};

// The storrage for Change (below). This struct is trivial, which it has to be in order to store

// it in a QV4::Heap::Base object. The Change struct doesn't add any storage fields, so it is

// safe to cast ChangeData to/from Change.

struct ChangeData

{

int index;

int count;

int moveId;

int offset;

};

struct Change: ChangeData

{

Change() {

index = 0;

count = 0;

moveId = -1;

offset = 0;

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickgridview

Change(int index, int count, int moveId = -1, int offset = 0) {

this->index = index;

this->count = count;

this->moveId = moveId;

this->offset = offset;

}

executed 39582 times by 30 tests: end of block

Executed by:

tst_examples
tst_multipointtoucharea_interop
tst_qqmlecmascript
tst_qqmlhangeset
tst_qqmlinstantiator
tst_qqmllistcompositor
tst_qqmllistmodel
tst_qqmlobjectmodel
tst_qqmlqt
tst_qqmltypeloader
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickdraghandler
tst_qquickflickable
tst_qquickgridview
tst_qquickimage
tst_qquickitem2
tst_qquickitemparticle
tst_qquicklayouts
tst_qquicklistview
tst_qquickmousearea
tst_qquickpathview
tst_qquickpositioners
tst_qquickrepeater
tst_qquickshortcut
...

39582

bool isMove() const { return moveId >= 0; }

executed 92619 times by 15 tests: return moveId >= 0;

Executed by:

tst_examples
tst_qqmlecmascript
tst_qqmlinstantiator
tst_qqmllistcompositor
tst_qqmlobjectmodel
tst_qqmlqt
tst_qquickgridview
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickpathview
tst_qquickpositioners
tst_qquickrepeater
tst_qquickshortcut
tst_qquickvisualdatamodel

92619

MoveKey moveKey(int index) const {

100

return MoveKey(moveId, index - Change::index + offset); }

executed 4000 times by 2 tests: return MoveKey(moveId, index - Change::index + offset);

Executed by:

tst_qquickgridview
tst_qquicklistview

4000

101

102

int start() const { return index; }

never executed: return index;

103

int end() const { return index + count; }

executed 3290 times by 5 tests: return index + count;

Executed by:

tst_examples
tst_qqmlhangeset
tst_qquickgridview
tst_qquicklistview
tst_qquickvisualdatamodel

3290

};

QQmlChangeSet();

QQmlChangeSet(const QQmlChangeSet &changeSet);

108

~QQmlChangeSet();

109

110

QQmlChangeSet &operator =(const QQmlChangeSet &changeSet);

111

112

const QVector<Change> &removes() const { return m_removes; }

executed 27894 times by 17 tests: return m_removes;

Executed by:

tst_examples
tst_qqmlhangeset
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmlobjectmodel
tst_qqmltypeloader
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickgridview
tst_qquickimage
tst_qquicklistview
tst_qquickmousearea
tst_qquickpathview
tst_qquickpositioners
tst_qquickrepeater
tst_qquickspringanimation
tst_qquickvisualdatamodel

27894

113

const QVector<Change> &inserts() const { return m_inserts; }

executed 25562 times by 17 tests: return m_inserts;

Executed by:

tst_examples
tst_qqmlhangeset
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmlobjectmodel
tst_qqmltypeloader
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickgridview
tst_qquickimage
tst_qquicklistview
tst_qquickmousearea
tst_qquickpathview
tst_qquickpositioners
tst_qquickrepeater
tst_qquickspringanimation
tst_qquickvisualdatamodel

25562

114

const QVector<Change> &changes() const { return m_changes; }

executed 826 times by 4 tests: return m_changes;

Executed by:

tst_qqmlhangeset
tst_qquickgridview
tst_qquicklistview
tst_qquickvisualdatamodel

826

115

116

void insert(int index, int count);

117

void remove(int index, int count);

118

void move(int from, int to, int count, int moveId);

119

void change(int index, int count);

120

121

void insert(const QVector<Change> &inserts);

122

void remove(const QVector<Change> &removes, QVector<Change> *inserts = nullptr);

123

void move(const QVector<Change> &removes, const QVector<Change> &inserts);

124

void change(const QVector<Change> &changes);

125

void apply(const QQmlChangeSet &changeSet);

126

127

bool isEmpty() const { return m_removes.empty() && m_inserts.empty() && m_changes.isEmpty(); }

executed 242628 times by 14 tests: return m_removes.empty() && m_inserts.empty() && m_changes.isEmpty();

Executed by:

tst_examples
tst_qqmlecmascript
tst_qqmllistmodel
tst_qqmltypeloader
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickgridview
tst_qquickimage
tst_qquicklistview
tst_qquickmousearea
tst_qquickpathview
tst_qquickrepeater
tst_qquickspringanimation
tst_qquickvisualdatamodel

242628

void clear()

{

m_removes.clear();

m_inserts.clear();

m_changes.clear();

m_difference = 0;

}

executed 82903 times by 28 tests: end of block

Executed by:

tst_examples
tst_multipointtoucharea_interop
tst_qqmlecmascript
tst_qqmlhangeset
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmlqt
tst_qqmltypeloader
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickdraghandler
tst_qquickflickable
tst_qquickgridview
tst_qquickimage
tst_qquickitem2
tst_qquickitemparticle
tst_qquicklayouts
tst_qquicklistview
tst_qquickmousearea
tst_qquickpathview
tst_qquickpositioners
tst_qquickrepeater
tst_qquickshortcut
tst_qquickspringanimation
tst_qquicktableview
...

82903

136

137

int difference() const { return m_difference; }

executed 67492 times by 28 tests: return m_difference;

Executed by:

tst_examples
tst_multipointtoucharea_interop
tst_qqmlecmascript
tst_qqmlhangeset
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmlqt
tst_qqmltypeloader
tst_qqmlvaluetypes
tst_qquickanimations
tst_qquickdraghandler
tst_qquickflickable
tst_qquickgridview
tst_qquickimage
tst_qquickitem2
tst_qquickitemparticle
tst_qquicklayouts
tst_qquicklistview
tst_qquickmousearea
tst_qquickpathview
tst_qquickpositioners
tst_qquickrepeater
tst_qquickshortcut
tst_qquickspringanimation
tst_qquicktableview
...

67492

138

139

private:

140

void remove(QVector<Change> *removes, QVector<Change> *inserts);

141

void change(QVector<Change> *changes);

142

143

QVector<Change> m_removes;

144

QVector<Change> m_inserts;

145

QVector<Change> m_changes;

int m_difference;

};

Q_DECLARE_TYPEINFO(QQmlChangeSet::Change, Q_PRIMITIVE_TYPE);

150

Q_DECLARE_TYPEINFO(QQmlChangeSet::MoveKey, Q_PRIMITIVE_TYPE);

151

152

inline uint qHash(const QQmlChangeSet::MoveKey &key) { return qHash(qMakePair(key.moveId, key.offset)); }

executed 7237 times by 3 tests: return qHash(qMakePair(key.moveId, key.offset));

Executed by:

tst_qquickgridview
tst_qquicklistview
tst_qquickvisualdatamodel

7237

153

inline bool operator ==(const QQmlChangeSet::MoveKey &l, const QQmlChangeSet::MoveKey &r) {

154

return l.moveId == r.moveId && l.offset == r.offset; }

executed 4298 times by 3 tests: return l.moveId == r.moveId && l.offset == r.offset;

Executed by:

tst_qquickgridview
tst_qquicklistview
tst_qquickvisualdatamodel

4298

155

156

Q_QML_PRIVATE_EXPORT QDebug operator <<(QDebug debug, const QQmlChangeSet::Change &change);

157

Q_QML_PRIVATE_EXPORT QDebug operator <<(QDebug debug, const QQmlChangeSet &change);

QT_END_NAMESPACE

#endif

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