qquickimagebase

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qquickimagebase_p.h

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/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/items/qquickimagebase_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 QtQuick 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 QQUICKIMAGEBASE_P_H	-
41	#define QQUICKIMAGEBASE_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 "qquickimplicitsizeitem_p.h"	-
55	#include <private/qtquickglobal_p.h>	-
56		-
57	QT_BEGIN_NAMESPACE	-
58		-
59	class QQuickImageBasePrivate;	-
60	class Q_QUICK_PRIVATE_EXPORT QQuickImageBase : public QQuickImplicitSizeItem	-
61	{	-
62	Q_OBJECT	-
63		-
64	Q_PROPERTY(Status status READ status NOTIFY statusChanged)	-
65	Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)	-
66	Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)	-
67	Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)	-
68	Q_PROPERTY(bool cache READ cache WRITE setCache NOTIFY cacheChanged)	-
69	Q_PROPERTY(QSize sourceSize READ sourceSize WRITE setSourceSize RESET resetSourceSize NOTIFY sourceSizeChanged)	-
70	Q_PROPERTY(bool mirror READ mirror WRITE setMirror NOTIFY mirrorChanged)	-
71		-
72	public:	-
73	QQuickImageBase(QQuickItem *parent=nullptr);	-
74	~QQuickImageBase();	-
75	enum Status { Null, Ready, Loading, Error };	-
76	Q_ENUM(Status)	-
77	Status status() const;	-
78	qreal progress() const;	-
79		-
80	QUrl source() const;	-
81	virtual void setSource(const QUrl &url);	-
82		-
83	bool asynchronous() const;	-
84	void setAsynchronous(bool);	-
85		-
86	bool cache() const;	-
87	void setCache(bool);	-
88		-
89	QImage image() const;	-
90		-
91	virtual void setSourceSize(const QSize&);	-
92	QSize sourceSize() const;	-
93	void resetSourceSize();	-
94		-
95	virtual void setMirror(bool mirror);	-
96	bool mirror() const;	-
97		-
98	virtual void setAutoTransform(bool transform);	-
99	bool autoTransform() const;	-
100		-
101	static void resolve2xLocalFile(const QUrl &url, qreal targetDevicePixelRatio, QUrl sourceUrl, qreal sourceDevicePixelRatio);	-
102		-
103	// Use a virtual rather than a signal->signal to avoid the huge	-
104	// connect/conneciton overhead for this rare case.	-
105	virtual void emitAutoTransformBaseChanged() { }	-
106		-
107	Q_SIGNALS:	-
108	void sourceChanged(const QUrl &);	-
109	void sourceSizeChanged();	-
110	void statusChanged(QQuickImageBase::Status);	-
111	void progressChanged(qreal progress);	-
112	void asynchronousChanged();	-
113	void cacheChanged();	-
114	void mirrorChanged();	-
115		-
116	protected:	-
117	virtual void load();	-
118	void componentComplete() override;	-
119	virtual void pixmapChange();	-
120	void itemChange(ItemChange change, const ItemChangeData &value) override;	-
121	QQuickImageBase(QQuickImageBasePrivate &dd, QQuickItem *parent);	-
122		-
123	private Q_SLOTS:	-
124	virtual void requestFinished();	-
125	void requestProgress(qint64,qint64);	-
126		-
127	private:	-
128	Q_DISABLE_COPY(QQuickImageBase)	-
129	Q_DECLARE_PRIVATE(QQuickImageBase) executed 76562 times by 15 tests: `return reinterpret_cast<QQuickImageBasePrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_examples tst_qqmlecmascript tst_qqmlinfo tst_qquickanchors tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitem tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage executed 18806 times by 12 tests: `return reinterpret_cast<const QQuickImageBasePrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_examples tst_qqmlecmascript tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage	18806-76562
130	};	-
131		-
132	QT_END_NAMESPACE	-
133		-
134	#endif // QQUICKIMAGEBASE_P_H	-

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

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

** This file is part of the QtQuick 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 QQUICKIMAGEBASE_P_H

#define QQUICKIMAGEBASE_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 "qquickimplicitsizeitem_p.h"

#include <private/qtquickglobal_p.h>

QT_BEGIN_NAMESPACE

class QQuickImageBasePrivate;

class Q_QUICK_PRIVATE_EXPORT QQuickImageBase : public QQuickImplicitSizeItem

{

Q_OBJECT

Q_PROPERTY(Status status READ status NOTIFY statusChanged)

Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)

Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)

Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)

Q_PROPERTY(bool cache READ cache WRITE setCache NOTIFY cacheChanged)

Q_PROPERTY(QSize sourceSize READ sourceSize WRITE setSourceSize RESET resetSourceSize NOTIFY sourceSizeChanged)

Q_PROPERTY(bool mirror READ mirror WRITE setMirror NOTIFY mirrorChanged)

public:

QQuickImageBase(QQuickItem *parent=nullptr);

~QQuickImageBase();

enum Status { Null, Ready, Loading, Error };

Q_ENUM(Status)

Status status() const;

qreal progress() const;

QUrl source() const;

virtual void setSource(const QUrl &url);

bool asynchronous() const;

void setAsynchronous(bool);

bool cache() const;

void setCache(bool);

QImage image() const;

virtual void setSourceSize(const QSize&);

QSize sourceSize() const;

void resetSourceSize();

virtual void setMirror(bool mirror);

bool mirror() const;

virtual void setAutoTransform(bool transform);

bool autoTransform() const;

100

101

static void resolve2xLocalFile(const QUrl &url, qreal targetDevicePixelRatio, QUrl *sourceUrl, qreal *sourceDevicePixelRatio);

102

103

// Use a virtual rather than a signal->signal to avoid the huge

104

// connect/conneciton overhead for this rare case.

105

virtual void emitAutoTransformBaseChanged() { }

106

107

Q_SIGNALS:

108

void sourceChanged(const QUrl &);

109

void sourceSizeChanged();

110

void statusChanged(QQuickImageBase::Status);

111

void progressChanged(qreal progress);

112

void asynchronousChanged();

113

void cacheChanged();

114

void mirrorChanged();

protected:

virtual void load();

void componentComplete() override;

119

virtual void pixmapChange();

120

void itemChange(ItemChange change, const ItemChangeData &value) override;

121

QQuickImageBase(QQuickImageBasePrivate &dd, QQuickItem *parent);

122

123

private Q_SLOTS:

124

virtual void requestFinished();

125

void requestProgress(qint64,qint64);

126

127

private:

128

Q_DISABLE_COPY(QQuickImageBase)

129

Q_DECLARE_PRIVATE(QQuickImageBase)

executed 76562 times by 15 tests: return reinterpret_cast<QQuickImageBasePrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_examples
tst_qqmlecmascript
tst_qqmlinfo
tst_qquickanchors
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitem
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

executed 18806 times by 12 tests: return reinterpret_cast<const QQuickImageBasePrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_examples
tst_qqmlecmascript
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

18806-76562

};

QT_END_NAMESPACE

#endif // QQUICKIMAGEBASE_P_H

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