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qquickanimation_p_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-
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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-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#ifndef QQUICKANIMATION2_P_H-
41#define QQUICKANIMATION2_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 "qquickanimation_p.h"-
55-
56#include <private/qqmlnullablevalue_p.h>-
57-
58#include <qqml.h>-
59#include <qqmlcontext.h>-
60-
61#include <private/qvariantanimation_p.h>-
62#include "private/qpauseanimationjob_p.h"-
63#include <QDebug>-
64-
65#include <private/qobject_p.h>-
66#include "private/qanimationgroupjob_p.h"-
67#include <QDebug>-
68-
69#include <private/qobject_p.h>-
70-
71-
72QT_BEGIN_NAMESPACE-
73-
74//interface for classes that provide animation actions for QActionAnimation-
75class QAbstractAnimationAction-
76{-
77public:-
78 virtual ~QAbstractAnimationAction() {}-
79 virtual void doAction() = 0;-
80 virtual void debugAction(QDebug, int) const {}-
81};-
82-
83//templated animation action-
84//allows us to specify an action that calls a function of a class.-
85//(so that class doesn't have to inherit QQuickAbstractAnimationAction)-
86template<class T, void (T::*method)(), void (T::*debugMethod)(QDebug, int) const>-
87class QAnimationActionProxy : public QAbstractAnimationAction-
88{-
89public:-
90 QAnimationActionProxy(T *instance) : m_instance(instance) {}
executed 21638 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmlxmlhttprequest
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpositioners
  • tst_scenegraph
21638
91 void doAction() override { (m_instance->*method)(); }
executed 18056 times by 8 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmlxmlhttprequest
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickgridview
  • tst_qquicklistview
  • tst_qquickpositioners
  • tst_scenegraph
18056
92 void debugAction(QDebug d, int indentLevel) const override { (m_instance->*debugMethod)(d, indentLevel); }
never executed: end of block
0
93private:-
94 T *m_instance;-
95};-
96-
97//performs an action of type QAbstractAnimationAction-
98class Q_AUTOTEST_EXPORT QActionAnimation : public QAbstractAnimationJob-
99{-
100 Q_DISABLE_COPY(QActionAnimation)-
101public:-
102 QActionAnimation();-
103-
104 QActionAnimation(QAbstractAnimationAction *action);-
105 ~QActionAnimation() override;-
106-
107 int duration() const override;-
108 void setAnimAction(QAbstractAnimationAction *action);-
109-
110protected:-
111 void updateCurrentTime(int) override;-
112 void updateState(State newState, State oldState) override;-
113 void debugAnimation(QDebug d) const override;-
114-
115private:-
116 QAbstractAnimationAction *animAction;-
117};-
118-
119class QQuickBulkValueUpdater-
120{-
121public:-
122 virtual ~QQuickBulkValueUpdater() {}-
123 virtual void setValue(qreal value) = 0;-
124 virtual void debugUpdater(QDebug, int) const {}-
125};-
126-
127//animates QQuickBulkValueUpdater (assumes start and end values will be reals or compatible)-
128class Q_AUTOTEST_EXPORT QQuickBulkValueAnimator : public QAbstractAnimationJob-
129{-
130 Q_DISABLE_COPY(QQuickBulkValueAnimator)-
131public:-
132 QQuickBulkValueAnimator();-
133 ~QQuickBulkValueAnimator() override;-
134-
135 void setAnimValue(QQuickBulkValueUpdater *value);-
136 QQuickBulkValueUpdater *getAnimValue() const { return animValue; }
executed 12 times by 2 tests: return animValue;
Executed by:
  • tst_examples
  • tst_qquickanimations
12
137-
138 void setFromSourcedValue(bool *value) { fromSourced = value; }
executed 34524 times by 13 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquickwindow
  • tst_scenegraph
34524
139-
140 int duration() const override { return m_duration; }
executed 1162518 times by 13 tests: return m_duration;
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquickwindow
  • tst_scenegraph
1162518
141 void setDuration(int msecs) { m_duration = msecs; }
executed 34538 times by 13 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquickwindow
  • tst_scenegraph
34538
142-
143 QEasingCurve easingCurve() const { return easing; }
executed 2 times by 1 test: return easing;
Executed by:
  • tst_qquickanimations
2
144 void setEasingCurve(const QEasingCurve &curve) { easing = curve; }
executed 34538 times by 13 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquickwindow
  • tst_scenegraph
34538
145-
146protected:-
147 void updateCurrentTime(int currentTime) override;-
148 void topLevelAnimationLoopChanged() override;-
149 void debugAnimation(QDebug d) const override;-
150-
151private:-
152 QQuickBulkValueUpdater *animValue;-
153 bool *fromSourced;-
154 int m_duration;-
155 QEasingCurve easing;-
156};-
157-
158//an animation that just gives a tick-
159template<class T, void (T::*method)(int)>-
160class QTickAnimationProxy : public QAbstractAnimationJob-
161{-
162 Q_DISABLE_COPY(QTickAnimationProxy)-
163public:-
164 QTickAnimationProxy(T *instance) : QAbstractAnimationJob(), m_instance(instance) {}
executed 8 times by 2 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickitemparticle
8
165 int duration() const override { return -1; }
executed 226 times by 2 tests: return -1;
Executed by:
  • tst_examples
  • tst_qquickitemparticle
226
166protected:-
167 void updateCurrentTime(int msec) override { (m_instance->*method)(msec); }
executed 226 times by 2 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickitemparticle
226
168-
169private:-
170 T *m_instance;-
171};-
172-
173class Q_QUICK_PRIVATE_EXPORT QQuickAbstractAnimationPrivate : public QObjectPrivate, public QAnimationJobChangeListener-
174{-
175 Q_DECLARE_PUBLIC(QQuickAbstractAnimation)-
176public:-
177 QQuickAbstractAnimationPrivate()-
178 : running(false), paused(false), alwaysRunToEnd(false),-
179 /*connectedTimeLine(false), */componentComplete(true),-
180 avoidPropertyValueSourceStart(false), disableUserControl(false),-
181 registered(false), loopCount(1), group(nullptr), animationInstance(nullptr) {}
executed 27504 times by 20 tests: end of block
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qqmlenginedebugservice
  • tst_qqmlxmlhttprequest
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickdraghandler
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquicksmoothedanimation
  • tst_qquickspringanimation
  • tst_qquicktaphandler
  • tst_qquickwindow
  • tst_scenegraph
27504
182-
183 bool running:1;-
184 bool paused:1;-
185 bool alwaysRunToEnd:1;-
186 //bool connectedTimeLine:1;-
187 bool componentComplete:1;-
188 bool avoidPropertyValueSourceStart:1;-
189 bool disableUserControl:1;-
190 bool registered:1;-
191-
192 int loopCount;-
193-
194 void commence();-
195 void animationFinished(QAbstractAnimationJob *) override;-
196-
197 QQmlProperty defaultProperty;-
198-
199 QQuickAnimationGroup *group;-
200 QAbstractAnimationJob* animationInstance;-
201-
202 static QQmlProperty createProperty(QObject *obj, const QString &str, QObject *infoObj, QString *errorMessage = nullptr);-
203};-
204-
205class QQuickPauseAnimationPrivate : public QQuickAbstractAnimationPrivate-
206{-
207 Q_DECLARE_PUBLIC(QQuickPauseAnimation)-
208public:-
209 QQuickPauseAnimationPrivate()-
210 : QQuickAbstractAnimationPrivate(), duration(250) {}
executed 4290 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qqmlxmlhttprequest
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickdraghandler
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquicktaphandler
  • tst_qquickwindow
4290
211-
212 int duration;-
213};-
214-
215class QQuickScriptActionPrivate : public QQuickAbstractAnimationPrivate-
216{-
217 Q_DECLARE_PUBLIC(QQuickScriptAction)-
218public:-
219 QQuickScriptActionPrivate();-
220-
221 QQmlScriptString script;-
222 QString name;-
223 QQmlScriptString runScriptScript;-
224 bool hasRunScriptScript;-
225 bool reversing;-
226-
227 void execute();-
228 QAbstractAnimationAction* createAction();-
229 void debugAction(QDebug d, int indentLevel) const;-
230 typedef QAnimationActionProxy<QQuickScriptActionPrivate,-
231 &QQuickScriptActionPrivate::execute,-
232 &QQuickScriptActionPrivate::debugAction> Proxy;-
233};-
234-
235class QQuickPropertyActionPrivate : public QQuickAbstractAnimationPrivate-
236{-
237 Q_DECLARE_PUBLIC(QQuickPropertyAction)-
238public:-
239 QQuickPropertyActionPrivate()-
240 : QQuickAbstractAnimationPrivate(), target(nullptr) {}
executed 3598 times by 11 tests: end of block
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickdraghandler
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquicktaphandler
  • tst_qquickwindow
  • tst_scenegraph
3598
241-
242 QObject *target;-
243 QString propertyName;-
244 QString properties;-
245 QList<QObject *> targets;-
246 QList<QObject *> exclude;-
247-
248 QQmlNullableValue<QVariant> value;-
249};-
250-
251class QQuickAnimationGroupPrivate : public QQuickAbstractAnimationPrivate-
252{-
253 Q_DECLARE_PUBLIC(QQuickAnimationGroup)-
254public:-
255 QQuickAnimationGroupPrivate()-
256 : QQuickAbstractAnimationPrivate() {}
executed 5156 times by 14 tests: end of block
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qqmlxmlhttprequest
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickdraghandler
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickpositioners
  • tst_qquicktaphandler
  • tst_qquickwindow
  • tst_scenegraph
5156
257-
258 static void append_animation(QQmlListProperty<QQuickAbstractAnimation> *list, QQuickAbstractAnimation *role);-
259 static void clear_animation(QQmlListProperty<QQuickAbstractAnimation> *list);-
260 QList<QQuickAbstractAnimation *> animations;-
261};-
262-
263class QQuickPropertyAnimationPrivate : public QQuickAbstractAnimationPrivate-
264{-
265 Q_DECLARE_PUBLIC(QQuickPropertyAnimation)-
266public:-
267 QQuickPropertyAnimationPrivate()-
268 : QQuickAbstractAnimationPrivate(), target(nullptr), fromSourced(false), fromIsDefined(false), toIsDefined(false),-
269 defaultToInterpolatorType(0), interpolatorType(0), interpolator(nullptr), duration(250), actions(nullptr) {}
executed 10358 times by 16 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmlenginedebugservice
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquicksmoothedanimation
  • tst_qquickspringanimation
  • tst_qquickwindow
  • tst_scenegraph
10358
270-
271 QVariant from;-
272 QVariant to;-
273-
274 QObject *target;-
275 QString propertyName;-
276 QString properties;-
277 QList<QObject *> targets;-
278 QList<QObject *> exclude;-
279 QString defaultProperties;-
280-
281 bool fromSourced;-
282 bool fromIsDefined:1;-
283 bool toIsDefined:1;-
284 bool defaultToInterpolatorType:1;-
285 int interpolatorType;-
286 QVariantAnimation::Interpolator interpolator;-
287 int duration;-
288 QEasingCurve easing;-
289-
290 // for animations that don't use the QQuickBulkValueAnimator-
291 QQuickStateActions *actions;-
292-
293 static QVariant interpolateVariant(const QVariant &from, const QVariant &to, qreal progress);-
294 static void convertVariant(QVariant &variant, int type);-
295};-
296-
297class QQuickRotationAnimationPrivate : public QQuickPropertyAnimationPrivate-
298{-
299 Q_DECLARE_PUBLIC(QQuickRotationAnimation)-
300public:-
301 QQuickRotationAnimationPrivate() : direction(QQuickRotationAnimation::Numerical) {}
executed 14 times by 2 tests: end of block
Executed by:
  • tst_qquickanimations
  • tst_qquickbehaviors
14
302-
303 QQuickRotationAnimation::RotationDirection direction;-
304};-
305-
306class Q_AUTOTEST_EXPORT QQuickAnimationPropertyUpdater : public QQuickBulkValueUpdater-
307{-
308public:-
309 QQuickAnimationPropertyUpdater() : interpolatorType(0), interpolator(nullptr), prevInterpolatorType(0), reverse(false), fromSourced(false), fromDefined(false), wasDeleted(nullptr) {}
executed 34502 times by 13 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickflipable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickpositioners
  • tst_qquickwindow
  • tst_scenegraph
34502
310 ~QQuickAnimationPropertyUpdater() override;-
311-
312 void setValue(qreal v) override;-
313-
314 void debugUpdater(QDebug d, int indentLevel) const override;-
315-
316 QQuickStateActions actions;-
317 int interpolatorType; //for Number/ColorAnimation-
318 QVariantAnimation::Interpolator interpolator;-
319 int prevInterpolatorType; //for generic-
320 bool reverse;-
321 bool fromSourced;-
322 bool fromDefined;-
323 bool *wasDeleted;-
324};-
325-
326QT_END_NAMESPACE-
327-
328#endif // QQUICKANIMATION2_P_H-
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