source: trunk/src/declarative/util/qdeclarativeanimation_p.h

Last change on this file was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.
File size: 16.6 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation (qt-info@nokia.com)
6**
7** This file is part of the QtDeclarative module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at qt-info@nokia.com.
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QDECLARATIVEANIMATION_H
43#define QDECLARATIVEANIMATION_H
44
45#include "private/qdeclarativetransition_p.h"
46#include "private/qdeclarativestate_p.h"
47#include <QtGui/qvector3d.h>
48
49#include <qdeclarativepropertyvaluesource.h>
50#include <qdeclarative.h>
51#include <qdeclarativescriptstring.h>
52
53#include <QtCore/qvariant.h>
54#include <QtCore/qeasingcurve.h>
55#include <QtCore/QAbstractAnimation>
56#include <QtGui/qcolor.h>
57
58QT_BEGIN_HEADER
59
60QT_BEGIN_NAMESPACE
61
62QT_MODULE(Declarative)
63
64class QDeclarativeAbstractAnimationPrivate;
65class QDeclarativeAnimationGroup;
66class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeAbstractAnimation : public QObject, public QDeclarativePropertyValueSource, public QDeclarativeParserStatus
67{
68 Q_OBJECT
69 Q_DECLARE_PRIVATE(QDeclarativeAbstractAnimation)
70
71 Q_INTERFACES(QDeclarativeParserStatus)
72 Q_INTERFACES(QDeclarativePropertyValueSource)
73 Q_ENUMS(Loops)
74 Q_PROPERTY(bool running READ isRunning WRITE setRunning NOTIFY runningChanged)
75 Q_PROPERTY(bool paused READ isPaused WRITE setPaused NOTIFY pausedChanged)
76 Q_PROPERTY(bool alwaysRunToEnd READ alwaysRunToEnd WRITE setAlwaysRunToEnd NOTIFY alwaysRunToEndChanged)
77 Q_PROPERTY(int loops READ loops WRITE setLoops NOTIFY loopCountChanged)
78 Q_CLASSINFO("DefaultMethod", "start()")
79
80public:
81 QDeclarativeAbstractAnimation(QObject *parent=0);
82 virtual ~QDeclarativeAbstractAnimation();
83
84 enum Loops { Infinite = -2 };
85
86 bool isRunning() const;
87 void setRunning(bool);
88 bool isPaused() const;
89 void setPaused(bool);
90 bool alwaysRunToEnd() const;
91 void setAlwaysRunToEnd(bool);
92
93 int loops() const;
94 void setLoops(int);
95
96 int currentTime();
97 void setCurrentTime(int);
98
99 QDeclarativeAnimationGroup *group() const;
100 void setGroup(QDeclarativeAnimationGroup *);
101
102 void setDefaultTarget(const QDeclarativeProperty &);
103 void setDisableUserControl();
104
105 void classBegin();
106 void componentComplete();
107
108Q_SIGNALS:
109 void started();
110 void completed();
111 void runningChanged(bool);
112 void pausedChanged(bool);
113 void alwaysRunToEndChanged(bool);
114 void loopCountChanged(int);
115
116public Q_SLOTS:
117 void restart();
118 void start();
119 void pause();
120 void resume();
121 void stop();
122 void complete();
123
124protected:
125 QDeclarativeAbstractAnimation(QDeclarativeAbstractAnimationPrivate &dd, QObject *parent);
126
127public:
128 enum TransitionDirection { Forward, Backward };
129 virtual void transition(QDeclarativeStateActions &actions,
130 QDeclarativeProperties &modified,
131 TransitionDirection direction);
132 virtual QAbstractAnimation *qtAnimation() = 0;
133
134private Q_SLOTS:
135 void timelineComplete();
136 void componentFinalized();
137private:
138 virtual void setTarget(const QDeclarativeProperty &);
139 void notifyRunningChanged(bool running);
140 friend class QDeclarativeBehavior;
141
142
143};
144
145class QDeclarativePauseAnimationPrivate;
146class Q_AUTOTEST_EXPORT QDeclarativePauseAnimation : public QDeclarativeAbstractAnimation
147{
148 Q_OBJECT
149 Q_DECLARE_PRIVATE(QDeclarativePauseAnimation)
150
151 Q_PROPERTY(int duration READ duration WRITE setDuration NOTIFY durationChanged)
152
153public:
154 QDeclarativePauseAnimation(QObject *parent=0);
155 virtual ~QDeclarativePauseAnimation();
156
157 int duration() const;
158 void setDuration(int);
159
160Q_SIGNALS:
161 void durationChanged(int);
162
163protected:
164 virtual QAbstractAnimation *qtAnimation();
165};
166
167class QDeclarativeScriptActionPrivate;
168class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeScriptAction : public QDeclarativeAbstractAnimation
169{
170 Q_OBJECT
171 Q_DECLARE_PRIVATE(QDeclarativeScriptAction)
172
173 Q_PROPERTY(QDeclarativeScriptString script READ script WRITE setScript)
174 Q_PROPERTY(QString scriptName READ stateChangeScriptName WRITE setStateChangeScriptName)
175
176public:
177 QDeclarativeScriptAction(QObject *parent=0);
178 virtual ~QDeclarativeScriptAction();
179
180 QDeclarativeScriptString script() const;
181 void setScript(const QDeclarativeScriptString &);
182
183 QString stateChangeScriptName() const;
184 void setStateChangeScriptName(const QString &);
185
186protected:
187 virtual void transition(QDeclarativeStateActions &actions,
188 QDeclarativeProperties &modified,
189 TransitionDirection direction);
190 virtual QAbstractAnimation *qtAnimation();
191};
192
193class QDeclarativePropertyActionPrivate;
194class QDeclarativePropertyAction : public QDeclarativeAbstractAnimation
195{
196 Q_OBJECT
197 Q_DECLARE_PRIVATE(QDeclarativePropertyAction)
198
199 Q_PROPERTY(QObject *target READ target WRITE setTarget NOTIFY targetChanged)
200 Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY propertyChanged)
201 Q_PROPERTY(QString properties READ properties WRITE setProperties NOTIFY propertiesChanged)
202 Q_PROPERTY(QDeclarativeListProperty<QObject> targets READ targets)
203 Q_PROPERTY(QDeclarativeListProperty<QObject> exclude READ exclude)
204 Q_PROPERTY(QVariant value READ value WRITE setValue NOTIFY valueChanged)
205
206public:
207 QDeclarativePropertyAction(QObject *parent=0);
208 virtual ~QDeclarativePropertyAction();
209
210 QObject *target() const;
211 void setTarget(QObject *);
212
213 QString property() const;
214 void setProperty(const QString &);
215
216 QString properties() const;
217 void setProperties(const QString &);
218
219 QDeclarativeListProperty<QObject> targets();
220 QDeclarativeListProperty<QObject> exclude();
221
222 QVariant value() const;
223 void setValue(const QVariant &);
224
225Q_SIGNALS:
226 void valueChanged(const QVariant &);
227 void propertiesChanged(const QString &);
228 void targetChanged();
229 void propertyChanged();
230
231protected:
232 virtual void transition(QDeclarativeStateActions &actions,
233 QDeclarativeProperties &modified,
234 TransitionDirection direction);
235 virtual QAbstractAnimation *qtAnimation();
236};
237
238class QDeclarativeItem;
239class QDeclarativePropertyAnimationPrivate;
240class Q_AUTOTEST_EXPORT QDeclarativePropertyAnimation : public QDeclarativeAbstractAnimation
241{
242 Q_OBJECT
243 Q_DECLARE_PRIVATE(QDeclarativePropertyAnimation)
244
245 Q_PROPERTY(int duration READ duration WRITE setDuration NOTIFY durationChanged)
246 Q_PROPERTY(QVariant from READ from WRITE setFrom NOTIFY fromChanged)
247 Q_PROPERTY(QVariant to READ to WRITE setTo NOTIFY toChanged)
248 Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged)
249 Q_PROPERTY(QObject *target READ target WRITE setTarget NOTIFY targetChanged)
250 Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY propertyChanged)
251 Q_PROPERTY(QString properties READ properties WRITE setProperties NOTIFY propertiesChanged)
252 Q_PROPERTY(QDeclarativeListProperty<QObject> targets READ targets)
253 Q_PROPERTY(QDeclarativeListProperty<QObject> exclude READ exclude)
254
255public:
256 QDeclarativePropertyAnimation(QObject *parent=0);
257 virtual ~QDeclarativePropertyAnimation();
258
259 virtual int duration() const;
260 virtual void setDuration(int);
261
262 QVariant from() const;
263 void setFrom(const QVariant &);
264
265 QVariant to() const;
266 void setTo(const QVariant &);
267
268 QEasingCurve easing() const;
269 void setEasing(const QEasingCurve &);
270
271 QObject *target() const;
272 void setTarget(QObject *);
273
274 QString property() const;
275 void setProperty(const QString &);
276
277 QString properties() const;
278 void setProperties(const QString &);
279
280 QDeclarativeListProperty<QObject> targets();
281 QDeclarativeListProperty<QObject> exclude();
282
283protected:
284 QDeclarativePropertyAnimation(QDeclarativePropertyAnimationPrivate &dd, QObject *parent);
285 virtual void transition(QDeclarativeStateActions &actions,
286 QDeclarativeProperties &modified,
287 TransitionDirection direction);
288 virtual QAbstractAnimation *qtAnimation();
289
290Q_SIGNALS:
291 void durationChanged(int);
292 void fromChanged(QVariant);
293 void toChanged(QVariant);
294 void easingChanged(const QEasingCurve &);
295 void propertiesChanged(const QString &);
296 void targetChanged();
297 void propertyChanged();
298};
299
300class Q_AUTOTEST_EXPORT QDeclarativeColorAnimation : public QDeclarativePropertyAnimation
301{
302 Q_OBJECT
303 Q_DECLARE_PRIVATE(QDeclarativePropertyAnimation)
304 Q_PROPERTY(QColor from READ from WRITE setFrom)
305 Q_PROPERTY(QColor to READ to WRITE setTo)
306
307public:
308 QDeclarativeColorAnimation(QObject *parent=0);
309 virtual ~QDeclarativeColorAnimation();
310
311 QColor from() const;
312 void setFrom(const QColor &);
313
314 QColor to() const;
315 void setTo(const QColor &);
316};
317
318class Q_AUTOTEST_EXPORT QDeclarativeNumberAnimation : public QDeclarativePropertyAnimation
319{
320 Q_OBJECT
321 Q_DECLARE_PRIVATE(QDeclarativePropertyAnimation)
322
323 Q_PROPERTY(qreal from READ from WRITE setFrom)
324 Q_PROPERTY(qreal to READ to WRITE setTo)
325
326public:
327 QDeclarativeNumberAnimation(QObject *parent=0);
328 virtual ~QDeclarativeNumberAnimation();
329
330 qreal from() const;
331 void setFrom(qreal);
332
333 qreal to() const;
334 void setTo(qreal);
335
336protected:
337 QDeclarativeNumberAnimation(QDeclarativePropertyAnimationPrivate &dd, QObject *parent);
338
339private:
340 void init();
341};
342
343class Q_AUTOTEST_EXPORT QDeclarativeVector3dAnimation : public QDeclarativePropertyAnimation
344{
345 Q_OBJECT
346 Q_DECLARE_PRIVATE(QDeclarativePropertyAnimation)
347
348 Q_PROPERTY(QVector3D from READ from WRITE setFrom)
349 Q_PROPERTY(QVector3D to READ to WRITE setTo)
350
351public:
352 QDeclarativeVector3dAnimation(QObject *parent=0);
353 virtual ~QDeclarativeVector3dAnimation();
354
355 QVector3D from() const;
356 void setFrom(QVector3D);
357
358 QVector3D to() const;
359 void setTo(QVector3D);
360};
361
362class QDeclarativeRotationAnimationPrivate;
363class Q_AUTOTEST_EXPORT QDeclarativeRotationAnimation : public QDeclarativePropertyAnimation
364{
365 Q_OBJECT
366 Q_DECLARE_PRIVATE(QDeclarativeRotationAnimation)
367 Q_ENUMS(RotationDirection)
368
369 Q_PROPERTY(qreal from READ from WRITE setFrom)
370 Q_PROPERTY(qreal to READ to WRITE setTo)
371 Q_PROPERTY(RotationDirection direction READ direction WRITE setDirection NOTIFY directionChanged)
372
373public:
374 QDeclarativeRotationAnimation(QObject *parent=0);
375 virtual ~QDeclarativeRotationAnimation();
376
377 qreal from() const;
378 void setFrom(qreal);
379
380 qreal to() const;
381 void setTo(qreal);
382
383 enum RotationDirection { Numerical, Shortest, Clockwise, Counterclockwise };
384 RotationDirection direction() const;
385 void setDirection(RotationDirection direction);
386
387Q_SIGNALS:
388 void directionChanged();
389};
390
391class QDeclarativeAnimationGroupPrivate;
392class Q_AUTOTEST_EXPORT QDeclarativeAnimationGroup : public QDeclarativeAbstractAnimation
393{
394 Q_OBJECT
395 Q_DECLARE_PRIVATE(QDeclarativeAnimationGroup)
396
397 Q_CLASSINFO("DefaultProperty", "animations")
398 Q_PROPERTY(QDeclarativeListProperty<QDeclarativeAbstractAnimation> animations READ animations)
399
400public:
401 QDeclarativeAnimationGroup(QObject *parent);
402 virtual ~QDeclarativeAnimationGroup();
403
404 QDeclarativeListProperty<QDeclarativeAbstractAnimation> animations();
405 friend class QDeclarativeAbstractAnimation;
406
407protected:
408 QDeclarativeAnimationGroup(QDeclarativeAnimationGroupPrivate &dd, QObject *parent);
409};
410
411class QDeclarativeSequentialAnimation : public QDeclarativeAnimationGroup
412{
413 Q_OBJECT
414 Q_DECLARE_PRIVATE(QDeclarativeAnimationGroup)
415
416public:
417 QDeclarativeSequentialAnimation(QObject *parent=0);
418 virtual ~QDeclarativeSequentialAnimation();
419
420protected:
421 virtual void transition(QDeclarativeStateActions &actions,
422 QDeclarativeProperties &modified,
423 TransitionDirection direction);
424 virtual QAbstractAnimation *qtAnimation();
425};
426
427class QDeclarativeParallelAnimation : public QDeclarativeAnimationGroup
428{
429 Q_OBJECT
430 Q_DECLARE_PRIVATE(QDeclarativeAnimationGroup)
431
432public:
433 QDeclarativeParallelAnimation(QObject *parent=0);
434 virtual ~QDeclarativeParallelAnimation();
435
436protected:
437 virtual void transition(QDeclarativeStateActions &actions,
438 QDeclarativeProperties &modified,
439 TransitionDirection direction);
440 virtual QAbstractAnimation *qtAnimation();
441};
442
443class QDeclarativeParentAnimationPrivate;
444class QDeclarativeParentAnimation : public QDeclarativeAnimationGroup
445{
446 Q_OBJECT
447 Q_DECLARE_PRIVATE(QDeclarativeParentAnimation)
448
449 Q_PROPERTY(QDeclarativeItem *target READ target WRITE setTarget NOTIFY targetChanged)
450 Q_PROPERTY(QDeclarativeItem *newParent READ newParent WRITE setNewParent NOTIFY newParentChanged)
451 Q_PROPERTY(QDeclarativeItem *via READ via WRITE setVia NOTIFY viaChanged)
452
453public:
454 QDeclarativeParentAnimation(QObject *parent=0);
455 virtual ~QDeclarativeParentAnimation();
456
457 QDeclarativeItem *target() const;
458 void setTarget(QDeclarativeItem *);
459
460 QDeclarativeItem *newParent() const;
461 void setNewParent(QDeclarativeItem *);
462
463 QDeclarativeItem *via() const;
464 void setVia(QDeclarativeItem *);
465
466Q_SIGNALS:
467 void targetChanged();
468 void newParentChanged();
469 void viaChanged();
470
471protected:
472 virtual void transition(QDeclarativeStateActions &actions,
473 QDeclarativeProperties &modified,
474 TransitionDirection direction);
475 virtual QAbstractAnimation *qtAnimation();
476};
477
478class QDeclarativeAnchorAnimationPrivate;
479class QDeclarativeAnchorAnimation : public QDeclarativeAbstractAnimation
480{
481 Q_OBJECT
482 Q_DECLARE_PRIVATE(QDeclarativeAnchorAnimation)
483 Q_PROPERTY(QDeclarativeListProperty<QDeclarativeItem> targets READ targets)
484 Q_PROPERTY(int duration READ duration WRITE setDuration NOTIFY durationChanged)
485 Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged)
486
487public:
488 QDeclarativeAnchorAnimation(QObject *parent=0);
489 virtual ~QDeclarativeAnchorAnimation();
490
491 QDeclarativeListProperty<QDeclarativeItem> targets();
492
493 int duration() const;
494 void setDuration(int);
495
496 QEasingCurve easing() const;
497 void setEasing(const QEasingCurve &);
498
499Q_SIGNALS:
500 void durationChanged(int);
501 void easingChanged(const QEasingCurve&);
502
503protected:
504 virtual void transition(QDeclarativeStateActions &actions,
505 QDeclarativeProperties &modified,
506 TransitionDirection direction);
507 virtual QAbstractAnimation *qtAnimation();
508};
509
510QT_END_NAMESPACE
511
512QML_DECLARE_TYPE(QDeclarativeAbstractAnimation)
513QML_DECLARE_TYPE(QDeclarativePauseAnimation)
514QML_DECLARE_TYPE(QDeclarativeScriptAction)
515QML_DECLARE_TYPE(QDeclarativePropertyAction)
516QML_DECLARE_TYPE(QDeclarativePropertyAnimation)
517QML_DECLARE_TYPE(QDeclarativeColorAnimation)
518QML_DECLARE_TYPE(QDeclarativeNumberAnimation)
519QML_DECLARE_TYPE(QDeclarativeSequentialAnimation)
520QML_DECLARE_TYPE(QDeclarativeParallelAnimation)
521QML_DECLARE_TYPE(QDeclarativeVector3dAnimation)
522QML_DECLARE_TYPE(QDeclarativeRotationAnimation)
523QML_DECLARE_TYPE(QDeclarativeParentAnimation)
524QML_DECLARE_TYPE(QDeclarativeAnchorAnimation)
525
526QT_END_HEADER
527
528#endif // QDECLARATIVEANIMATION_H
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