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qquicksprite_p.h

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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 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 QQUICKSPRITE_P_H-
41#define QQUICKSPRITE_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 <private/qtquickglobal_p.h>-
55-
56QT_REQUIRE_CONFIG(quick_sprite);-
57-
58#include <QObject>-
59#include <QUrl>-
60#include <QVariantMap>-
61#include <QQmlListProperty>-
62#include <QtQuick/private/qquickpixmapcache_p.h>-
63#include "qquickspriteengine_p.h"-
64#include <QDebug>-
65-
66QT_BEGIN_NAMESPACE-
67-
68// exported, since it's used in QtQuickParticles-
69class Q_QUICK_EXPORT QQuickSprite : public QQuickStochasticState-
70{-
71 Q_OBJECT-
72 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)-
73 //Renderers have to query this hint when advancing frames-
74 Q_PROPERTY(bool reverse READ reverse WRITE setReverse NOTIFY reverseChanged)-
75 Q_PROPERTY(bool frameSync READ frameSync WRITE setFrameSync NOTIFY frameSyncChanged)-
76 Q_PROPERTY(int frames READ frames WRITE setFrames NOTIFY frameCountChanged)-
77 Q_PROPERTY(int frameCount READ frameCount WRITE setFrameCount NOTIFY frameCountChanged)-
78 //If frame height or width is not specified, it is assumed to be a single long row of square frames.-
79 //Otherwise, it can be multiple contiguous rows, when one row runs out the next will be used.-
80 Q_PROPERTY(int frameHeight READ frameHeight WRITE setFrameHeight NOTIFY frameHeightChanged)-
81 Q_PROPERTY(int frameWidth READ frameWidth WRITE setFrameWidth NOTIFY frameWidthChanged)-
82 Q_PROPERTY(int frameX READ frameX WRITE setFrameX NOTIFY frameXChanged)-
83 Q_PROPERTY(int frameY READ frameY WRITE setFrameY NOTIFY frameYChanged)-
84 //Precedence order: frameRate, frameDuration, duration-
85 Q_PROPERTY(qreal frameRate READ frameRate WRITE setFrameRate NOTIFY frameRateChanged RESET resetFrameRate)-
86 Q_PROPERTY(qreal frameRateVariation READ frameRateVariation WRITE setFrameRateVariation NOTIFY frameRateVariationChanged)-
87 Q_PROPERTY(int frameDuration READ frameDuration WRITE setFrameDuration NOTIFY frameDurationChanged RESET resetFrameDuration)-
88 Q_PROPERTY(int frameDurationVariation READ frameDurationVariation WRITE setFrameDurationVariation NOTIFY frameDurationVariationChanged)-
89-
90public:-
91 explicit QQuickSprite(QObject *parent = nullptr);-
92 ~QQuickSprite() override;-
93-
94 QUrl source() const-
95 {-
96 return m_source;
never executed: return m_source;
0
97 }-
98-
99 int frameHeight() const-
100 {-
101 return m_frameHeight;
executed 697 times by 4 tests: return m_frameHeight;
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
697
102 }-
103-
104 int frameWidth() const-
105 {-
106 return m_frameWidth;
executed 120 times by 4 tests: return m_frameWidth;
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
120
107 }-
108-
109 bool reverse() const-
110 {-
111 return m_reverse;
executed 146551 times by 4 tests: return m_reverse;
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
146551
112 }-
113-
114 int frames() const-
115 {-
116 return m_frames;
executed 5526 times by 4 tests: return m_frames;
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
5526
117 }-
118-
119 int frameCount() const-
120 {-
121 return m_frames;
never executed: return m_frames;
0
122 }-
123-
124 int frameX() const-
125 {-
126 return m_frameX;
never executed: return m_frameX;
0
127 }-
128-
129 int frameY() const-
130 {-
131 return m_frameY;
never executed: return m_frameY;
0
132 }-
133-
134 void resetFrameRate()-
135 {-
136 setFrameRate(-1);-
137 }
never executed: end of block
0
138-
139 qreal frameRate() const-
140 {-
141 return m_frameRate;
never executed: return m_frameRate;
0
142 }-
143-
144 qreal frameRateVariation() const-
145 {-
146 return m_frameRateVariation;
never executed: return m_frameRateVariation;
0
147 }-
148-
149 void resetFrameDuration()-
150 {-
151 setFrameDuration(-1);-
152 }
never executed: end of block
0
153-
154 int frameDuration() const-
155 {-
156 return m_frameDuration;
never executed: return m_frameDuration;
0
157 }-
158-
159 int frameDurationVariation() const-
160 {-
161 return m_frameDurationVariation;
never executed: return m_frameDurationVariation;
0
162 }-
163-
164 int variedDuration() const override;-
165-
166 bool frameSync() const-
167 {-
168 return m_frameSync;
executed 7608 times by 4 tests: return m_frameSync;
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
7608
169 }-
170-
171 void setDevicePixelRatio(qreal dpr)-
172 {-
173 m_devicePixelRatio = dpr;-
174 }
executed 20 times by 1 test: end of block
Executed by:
  • tst_qquickanimatedsprite
20
175-
176 qreal devicePixelRatio() const-
177 {-
178 return m_devicePixelRatio;
executed 40 times by 4 tests: return m_devicePixelRatio;
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
40
179 }-
180-
181Q_SIGNALS:-
182-
183 void sourceChanged(QUrl arg);-
184-
185 void frameHeightChanged(int arg);-
186-
187 void frameWidthChanged(int arg);-
188-
189 void reverseChanged(bool arg);-
190-
191 void frameCountChanged(int arg);-
192-
193 void frameXChanged(int arg);-
194-
195 void frameYChanged(int arg);-
196-
197 void frameRateChanged(qreal arg);-
198-
199 void frameRateVariationChanged(qreal arg);-
200-
201 void frameDurationChanged(int arg);-
202-
203 void frameDurationVariationChanged(int arg);-
204-
205 void frameSyncChanged(bool arg);-
206-
207public Q_SLOTS:-
208-
209 void setSource(QUrl arg)-
210 {-
211 if (m_source != arg) {
m_source != argDescription
TRUEevaluated 92 times by 5 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
FALSEnever evaluated
0-92
212 m_source = arg;-
213 Q_EMIT sourceChanged(arg);-
214 startImageLoading();-
215 }
executed 92 times by 5 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
92
216 }
executed 92 times by 5 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
92
217-
218 void setFrameHeight(int arg)-
219 {-
220 if (m_frameHeight != arg) {
m_frameHeight != argDescription
TRUEevaluated 14 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedsprite
FALSEnever evaluated
0-14
221 m_frameHeight = arg;-
222 Q_EMIT frameHeightChanged(arg);-
223 }
executed 14 times by 2 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
14
224 }
executed 14 times by 2 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
14
225-
226 void setFrameWidth(int arg)-
227 {-
228 if (m_frameWidth != arg) {
m_frameWidth != argDescription
TRUEevaluated 14 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedsprite
FALSEnever evaluated
0-14
229 m_frameWidth = arg;-
230 Q_EMIT frameWidthChanged(arg);-
231 }
executed 14 times by 2 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
14
232 }
executed 14 times by 2 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
14
233-
234 void setReverse(bool arg)-
235 {-
236 if (m_reverse != arg) {
m_reverse != argDescription
TRUEnever evaluated
FALSEnever evaluated
0
237 m_reverse = arg;-
238 Q_EMIT reverseChanged(arg);-
239 }
never executed: end of block
0
240 }
never executed: end of block
0
241-
242 void setFrames(int arg)-
243 {-
244 qWarning() << "Sprite::frames has been renamed Sprite::frameCount";-
245 setFrameCount(arg);-
246 }
executed 6 times by 2 tests: end of block
Executed by:
  • tst_qquickimageparticle
  • tst_qquickspritegoal
6
247-
248 void setFrameCount(int arg)-
249 {-
250 if (m_frames != arg) {
m_frames != argDescription
TRUEevaluated 54 times by 5 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
FALSEevaluated 30 times by 1 test
Evaluated by:
  • tst_examples
30-54
251 m_frames = arg;-
252 Q_EMIT frameCountChanged(arg);-
253 }
executed 54 times by 5 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
54
254 }
executed 84 times by 5 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
84
255-
256 void setFrameX(int arg)-
257 {-
258 if (m_frameX != arg) {
m_frameX != argDescription
TRUEnever evaluated
FALSEnever evaluated
0
259 m_frameX = arg;-
260 Q_EMIT frameXChanged(arg);-
261 }
never executed: end of block
0
262 }
never executed: end of block
0
263-
264 void setFrameY(int arg)-
265 {-
266 if (m_frameY != arg) {
m_frameY != argDescription
TRUEnever evaluated
FALSEnever evaluated
0
267 m_frameY = arg;-
268 Q_EMIT frameYChanged(arg);-
269 }
never executed: end of block
0
270 }
never executed: end of block
0
271-
272 void setFrameRate(qreal arg)-
273 {-
274 if (m_frameRate != arg) {
m_frameRate != argDescription
TRUEnever evaluated
FALSEnever evaluated
0
275 m_frameRate = arg;-
276 Q_EMIT frameRateChanged(arg);-
277 }
never executed: end of block
0
278 }
never executed: end of block
0
279-
280 void setFrameRateVariation(qreal arg)-
281 {-
282 if (m_frameRateVariation != arg) {
m_frameRateVariation != argDescription
TRUEnever evaluated
FALSEnever evaluated
0
283 m_frameRateVariation = arg;-
284 Q_EMIT frameRateVariationChanged(arg);-
285 }
never executed: end of block
0
286 }
never executed: end of block
0
287-
288 void setFrameDuration(int arg)-
289 {-
290 if (m_frameDuration != arg) {
m_frameDuration != argDescription
TRUEevaluated 72 times by 5 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
FALSEnever evaluated
0-72
291 m_frameDuration = arg;-
292 Q_EMIT frameDurationChanged(arg);-
293 }
executed 72 times by 5 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
72
294 }
executed 72 times by 5 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedsprite
  • tst_qquickimageparticle
  • tst_qquickspritegoal
  • tst_qquickspritesequence
72
295-
296 void setFrameDurationVariation(int arg)-
297 {-
298 if (m_frameDurationVariation != arg) {
m_frameDuratio...riation != argDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_examples
FALSEnever evaluated
0-4
299 m_frameDurationVariation = arg;-
300 Q_EMIT frameDurationVariationChanged(arg);-
301 }
executed 4 times by 1 test: end of block
Executed by:
  • tst_examples
4
302 }
executed 4 times by 1 test: end of block
Executed by:
  • tst_examples
4
303-
304 void setFrameSync(bool arg)-
305 {-
306 if (m_frameSync != arg) {
m_frameSync != argDescription
TRUEevaluated 16 times by 2 tests
Evaluated by:
  • tst_qquickanimatedsprite
  • tst_qquickspritesequence
FALSEnever evaluated
0-16
307 m_frameSync = arg;-
308 Q_EMIT frameSyncChanged(arg);-
309 }
executed 16 times by 2 tests: end of block
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickspritesequence
16
310 }
executed 16 times by 2 tests: end of block
Executed by:
  • tst_qquickanimatedsprite
  • tst_qquickspritesequence
16
311-
312private Q_SLOTS:-
313 void startImageLoading();-
314-
315private:-
316 friend class QQuickImageParticle;-
317 //friend class QQuickSpriteSequence;-
318 friend class QQuickAnimatedSprite;-
319 friend class QQuickSpriteEngine;-
320 friend class QQuickStochasticEngine;-
321-
322 int m_generatedCount;-
323 int m_framesPerRow;-
324 int m_rowY;-
325 int m_rowStartX;-
326-
327 QUrl m_source;-
328 bool m_reverse;-
329 int m_frameHeight;-
330 int m_frameWidth;-
331 int m_frames;-
332 int m_frameX;-
333 int m_frameY;-
334 qreal m_frameRate;-
335 qreal m_frameRateVariation;-
336 int m_frameDuration;-
337 int m_frameDurationVariation;-
338 bool m_frameSync;-
339 qreal m_devicePixelRatio;-
340 QQuickPixmap m_pix;-
341};-
342-
343QT_END_NAMESPACE-
344-
345#endif // QQUICKSPRITE_P_H-
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