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author | Bea Lam <bea.lam@nokia.com> | 2010-02-23 05:46:14 (GMT) |
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committer | Bea Lam <bea.lam@nokia.com> | 2010-02-23 06:29:52 (GMT) |
commit | eefe993a4241b48f14991c44baa2c074b10bc194 (patch) | |
tree | a1a6ecdeb90c17707839c9c5e9cb8776ec4ff97f /src/declarative/util | |
parent | f8eee22dcdd9b6b530c0e5c346e16552352ec03b (diff) | |
parent | e988763395625171bed001b5916d4da003d39aee (diff) | |
download | Qt-eefe993a4241b48f14991c44baa2c074b10bc194.zip Qt-eefe993a4241b48f14991c44baa2c074b10bc194.tar.gz Qt-eefe993a4241b48f14991c44baa2c074b10bc194.tar.bz2 |
Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-qml
Diffstat (limited to 'src/declarative/util')
63 files changed, 1139 insertions, 1166 deletions
diff --git a/src/declarative/util/qfxperf.cpp b/src/declarative/util/qfxperf.cpp index f62f810..8f5617c 100644 --- a/src/declarative/util/qfxperf.cpp +++ b/src/declarative/util/qfxperf.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qfxperf_p_p.h b/src/declarative/util/qfxperf_p_p.h index e3f820c..106f761 100644 --- a/src/declarative/util/qfxperf_p_p.h +++ b/src/declarative/util/qfxperf_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlanimation.cpp b/src/declarative/util/qmlanimation.cpp index 4f68b6c..c044f97 100644 --- a/src/declarative/util/qmlanimation.cpp +++ b/src/declarative/util/qmlanimation.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -77,7 +77,7 @@ static QEasingCurve stringToCurve(const QString &curve, QObject *obj) if (hasParams) { QString easeName = curve.trimmed(); if (!easeName.endsWith(QLatin1Char(')'))) { - qmlInfo(obj) << obj->tr("Unmatched parenthesis in easing function \"%1\"").arg(curve); + qmlInfo(obj) << QmlPropertyAnimation::tr("Unmatched parenthesis in easing function \"%1\"").arg(curve); return easingCurve; } @@ -86,7 +86,7 @@ static QEasingCurve stringToCurve(const QString &curve, QObject *obj) easeName.mid(idx + 1, easeName.length() - 1 - idx - 1); normalizedCurve = easeName.left(idx); if (!normalizedCurve.startsWith(QLatin1String("ease"))) { - qmlInfo(obj) << obj->tr("Easing function \"%1\" must start with \"ease\"").arg(curve); + qmlInfo(obj) << QmlPropertyAnimation::tr("Easing function \"%1\" must start with \"ease\"").arg(curve); return easingCurve; } @@ -101,7 +101,7 @@ static QEasingCurve stringToCurve(const QString &curve, QObject *obj) int value = me.keyToValue(normalizedCurve.toUtf8().constData()); if (value < 0) { - qmlInfo(obj) << obj->tr("Unknown easing curve \"%1\"").arg(curve); + qmlInfo(obj) << QmlPropertyAnimation::tr("Unknown easing curve \"%1\"").arg(curve); return easingCurve; } easingCurve.setType((QEasingCurve::Type)value); @@ -111,7 +111,7 @@ static QEasingCurve stringToCurve(const QString &curve, QObject *obj) int sep = str.indexOf(QLatin1Char(':')); if (sep == -1) { - qmlInfo(obj) << obj->tr("Improperly specified parameter in easing function \"%1\"").arg(curve); + qmlInfo(obj) << QmlPropertyAnimation::tr("Improperly specified parameter in easing function \"%1\"").arg(curve); continue; } @@ -120,7 +120,7 @@ static QEasingCurve stringToCurve(const QString &curve, QObject *obj) qreal propValue = str.mid(sep + 1).trimmed().toDouble(&isOk); if (propName.isEmpty() || !isOk) { - qmlInfo(obj) << obj->tr("Improperly specified parameter in easing function \"%1\"").arg(curve); + qmlInfo(obj) << QmlPropertyAnimation::tr("Improperly specified parameter in easing function \"%1\"").arg(curve); continue; } @@ -131,7 +131,7 @@ static QEasingCurve stringToCurve(const QString &curve, QObject *obj) } else if (propName == QLatin1String("overshoot")) { easingCurve.setOvershoot(propValue); } else { - qmlInfo(obj) << obj->tr("Unknown easing parameter \"%1\"").arg(propName); + qmlInfo(obj) << QmlPropertyAnimation::tr("Unknown easing parameter \"%1\"").arg(propName); continue; } } @@ -176,7 +176,7 @@ QmlAbstractAnimation::QmlAbstractAnimation(QmlAbstractAnimationPrivate &dd, QObj The \c running property can be set to declaratively control whether or not an animation is running. The following example will animate a rectangle - whenever the \l MouseRegion is pressed. + whenever the \l MouseArea is pressed. \code Rectangle { @@ -185,7 +185,7 @@ QmlAbstractAnimation::QmlAbstractAnimation(QmlAbstractAnimationPrivate &dd, QObj running: myMouse.pressed from: 0; to: 100 } - MouseRegion { id: myMouse } + MouseArea { id: myMouse } } \endcode @@ -210,11 +210,16 @@ bool QmlAbstractAnimation::isRunning() const return d->running; } +//commence is called to start an animation when it is used as a +//simple animation, and not as part of a transition void QmlAbstractAnimationPrivate::commence() { Q_Q(QmlAbstractAnimation); - q->prepare(userProperty.value); + QmlStateActions actions; + QmlMetaProperties properties; + q->transition(actions, properties, QmlAbstractAnimation::Forward); + q->qtAnimation()->start(); if (q->qtAnimation()->state() != QAbstractAnimation::Running) { running = false; @@ -226,7 +231,7 @@ QmlMetaProperty QmlAbstractAnimationPrivate::createProperty(QObject *obj, const { QmlMetaProperty prop = QmlMetaProperty::createProperty(obj, str, qmlContext(infoObj)); if (!prop.isValid()) { - qmlInfo(infoObj) << QmlAbstractAnimation::tr("Cannot animate non-existant property \"%1\"").arg(str); + qmlInfo(infoObj) << QmlAbstractAnimation::tr("Cannot animate non-existent property \"%1\"").arg(str); return QmlMetaProperty(); } else if (!prop.isWritable()) { qmlInfo(infoObj) << QmlAbstractAnimation::tr("Cannot animate read-only property \"%1\"").arg(str); @@ -238,14 +243,17 @@ QmlMetaProperty QmlAbstractAnimationPrivate::createProperty(QObject *obj, const void QmlAbstractAnimation::setRunning(bool r) { Q_D(QmlAbstractAnimation); - - if (r == false) - d->avoidPropertyValueSourceStart = true; + if (!d->componentComplete) { + d->running = r; + if (r == false) + d->avoidPropertyValueSourceStart = true; + return; + } if (d->running == r) return; - if (d->group) { + if (d->group || d->disableUserControl) { qWarning("QmlAbstractAnimation: setRunning() cannot be used on non-root animation nodes"); return; } @@ -262,10 +270,7 @@ void QmlAbstractAnimation::setRunning(bool r) this, SLOT(timelineComplete())); d->connectedTimeLine = true; } - if (d->componentComplete) - d->commence(); - else - d->startOnCompletion = true; + d->commence(); emit started(); } else { if (d->alwaysRunToEnd) { @@ -304,7 +309,7 @@ void QmlAbstractAnimation::setPaused(bool p) if (d->paused == p) return; - if (d->group) { + if (d->group || d->disableUserControl) { qWarning("QmlAbstractAnimation: setPaused() cannot be used on non-root animation nodes"); return; } @@ -315,7 +320,7 @@ void QmlAbstractAnimation::setPaused(bool p) else qtAnimation()->resume(); - emit pausedChanged(d->running); + emit pausedChanged(d->paused); } void QmlAbstractAnimation::classBegin() @@ -327,9 +332,11 @@ void QmlAbstractAnimation::classBegin() void QmlAbstractAnimation::componentComplete() { Q_D(QmlAbstractAnimation); - if (d->startOnCompletion) - d->commence(); d->componentComplete = true; + if (d->running) { + d->running = false; + setRunning(true); + } } /*! @@ -534,17 +541,32 @@ void QmlAbstractAnimation::complete() void QmlAbstractAnimation::setTarget(const QmlMetaProperty &p) { Q_D(QmlAbstractAnimation); - if (d->userProperty.isNull) - d->userProperty = p; + d->defaultProperty = p; if (!d->avoidPropertyValueSourceStart) setRunning(true); } -//prepare is called before an animation begins -//(when an animation is used as a simple animation, and not as part of a transition) -void QmlAbstractAnimation::prepare(QmlMetaProperty &) +/* + we rely on setTarget only being called when used as a value source + so this function allows us to do the same thing as setTarget without + that assumption +*/ +void QmlAbstractAnimation::setDefaultTarget(const QmlMetaProperty &p) +{ + Q_D(QmlAbstractAnimation); + d->defaultProperty = p; +} + +/* + don't allow start/stop/pause/resume to be manually invoked, + because something else (like a Behavior) already has control + over the animation. +*/ +void QmlAbstractAnimation::setDisableUserControl() { + Q_D(QmlAbstractAnimation); + d->disableUserControl = true; } void QmlAbstractAnimation::transition(QmlStateActions &actions, @@ -685,7 +707,7 @@ void QmlColorAnimation::setFrom(const QColor &f) } /*! - \qmlproperty color ColorAnimation::from + \qmlproperty color ColorAnimation::to This property holds the ending color. */ QColor QmlColorAnimation::to() const @@ -819,7 +841,7 @@ QML_DEFINE_TYPE(Qt,4,6,ScriptAction,QmlScriptAction) Set \c thewebview.url to the value set for the destination state: \code - PropertyAction { matchTargets: thewebview; matchProperties: "url" } + PropertyAction { target: thewebview; property: "url" } \endcode The PropertyAction is immediate - @@ -866,25 +888,10 @@ void QmlPropertyAction::setTarget(QObject *o) Q_D(QmlPropertyAction); if (d->target == o) return; - d->target = o; - if (d->target && !d->propertyName.isEmpty()) { - d->userProperty = d->createProperty(d->target, d->propertyName, this); - } else { - d->userProperty.invalidate(); - } - emit targetChanged(d->target, d->propertyName); } -/*! - \qmlproperty string PropertyAction::property - This property holds an explicit property to animated. - - The exact effect of the \c property property depends on how the animation - is being used. Refer to the \l animation documentation for details. -*/ - QString QmlPropertyAction::property() const { Q_D(const QmlPropertyAction); @@ -896,29 +903,24 @@ void QmlPropertyAction::setProperty(const QString &n) Q_D(QmlPropertyAction); if (d->propertyName == n) return; - d->propertyName = n; - if (d->target && !d->propertyName.isEmpty()) { - d->userProperty = d->createProperty(d->target, d->propertyName, this); - } else { - d->userProperty.invalidate(); - } - emit targetChanged(d->target, d->propertyName); } /*! - \qmlproperty string PropertyAction::matchProperties - This property holds a comma-separated list of property names this action - will match against. These names are used in conjunction with matchTargets - to create a list of properties that the action will set, assuming those - properties have changed. + \qmlproperty string PropertyAction::property + \qmlproperty string PropertyAction::properties + \qmlproperty Object PropertyAction::target + \qmlproperty list<Object> PropertyAction::targets - This property is typically used for an action appearing as part of a Transition. + These properties are used as a set to determine which properties should be + affected by this action. - By default, no property names will be matched. + The details of how these properties are interpreted in different situations + is covered in the \l{PropertyAnimation::properties}{corresponding} PropertyAnimation + documentation. - \sa matchTargets PropertyAnimation::matchProperties + \sa exclude */ QString QmlPropertyAction::properties() const { @@ -935,18 +937,6 @@ void QmlPropertyAction::setProperties(const QString &p) emit propertiesChanged(p); } -/*! - \qmlproperty list<Object> PropertyAction::matchTargets - This property holds a list of objects this action will match against. - These objects are used in conjunction with matchProperties to create a list of properties - that the action will set, assuming those properties have changed. - - This property is typically used for an action appearing as part of a Transition. - - By default, all changing targets will be matched. - - \sa exclude matchProperties PropertyAnimation::matchTargets -*/ QmlListProperty<QObject> QmlPropertyAction::targets() { Q_D(QmlPropertyAction); @@ -956,7 +946,7 @@ QmlListProperty<QObject> QmlPropertyAction::targets() /*! \qmlproperty list<Object> PropertyAction::exclude This property holds the objects not to be affected by this animation. - \sa matchTargets + \sa targets */ QmlListProperty<QObject> QmlPropertyAction::exclude() { @@ -984,29 +974,12 @@ void QmlPropertyAction::setValue(const QVariant &v) } } -void QmlPropertyActionPrivate::doAction() -{ - property.write(value, QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); -} - QAbstractAnimation *QmlPropertyAction::qtAnimation() { Q_D(QmlPropertyAction); return d->spa; } -void QmlPropertyAction::prepare(QmlMetaProperty &p) -{ - Q_D(QmlPropertyAction); - - if (d->userProperty.isNull) - d->property = p; - else - d->property = d->userProperty; - - d->spa->setAnimAction(&d->proxy, QAbstractAnimation::KeepWhenStopped); -} - void QmlPropertyAction::transition(QmlStateActions &actions, QmlMetaProperties &modified, TransitionDirection direction) @@ -1029,31 +1002,42 @@ void QmlPropertyAction::transition(QmlStateActions &actions, QStringList props = d->properties.isEmpty() ? QStringList() : d->properties.split(QLatin1Char(',')); for (int ii = 0; ii < props.count(); ++ii) props[ii] = props.at(ii).trimmed(); + if (!d->propertyName.isEmpty()) + props << d->propertyName; - bool hasSelectors = !props.isEmpty() || !d->targets.isEmpty() || !d->exclude.isEmpty(); - bool hasTarget = !d->propertyName.isEmpty() || d->target; + QList<QObject*> targets = d->targets; + if (d->target) + targets.append(d->target); - if (hasSelectors && hasTarget) { - qmlInfo(this) << tr("matchTargets/matchProperties/exclude and target/property are mutually exclusive."); - return; + bool hasSelectors = !props.isEmpty() || !targets.isEmpty() || !d->exclude.isEmpty(); + + if (d->defaultProperty.isValid() && !hasSelectors) { + props << d->defaultProperty.name(); + targets << d->defaultProperty.object(); } QmlSetPropertyAnimationAction *data = new QmlSetPropertyAnimationAction; bool hasExplicit = false; - if (hasTarget && d->value.isValid()) { - QmlAction myAction; - myAction.property = d->createProperty(target(), d->propertyName, this); - if (myAction.property.isValid()) { - myAction.toValue = d->value; - data->actions << myAction; - hasExplicit = true; - for (int ii = 0; ii < actions.count(); ++ii) { - QmlAction &action = actions[ii]; - if (action.property.object() == myAction.property.object() && - myAction.property.name() == action.property.name()) { - modified << action.property; - break; //### any chance there could be multiples? + //an explicit animation has been specified + if (d->value.isValid()) { + for (int i = 0; i < props.count(); ++i) { + for (int j = 0; j < targets.count(); ++j) { + QmlAction myAction; + myAction.property = d->createProperty(targets.at(j), props.at(i), this); + if (myAction.property.isValid()) { + myAction.toValue = d->value; + QmlPropertyAnimationPrivate::convertVariant(myAction.toValue, myAction.property.propertyType()); + data->actions << myAction; + hasExplicit = true; + for (int ii = 0; ii < actions.count(); ++ii) { + QmlAction &action = actions[ii]; + if (action.property.object() == myAction.property.object() && + myAction.property.name() == action.property.name()) { + modified << action.property; + break; //### any chance there could be multiples? + } + } } } } @@ -1069,31 +1053,18 @@ void QmlPropertyAction::transition(QmlStateActions &actions, QString sPropertyName = action.specifiedProperty; bool same = (obj == sObj); - if ((d->targets.isEmpty() || d->targets.contains(obj) || (!same && d->targets.contains(sObj))) && + if ((targets.isEmpty() || targets.contains(obj) || (!same && targets.contains(sObj))) && (!d->exclude.contains(obj)) && (same || (!d->exclude.contains(sObj))) && (props.contains(propertyName) || (!same && props.contains(sPropertyName)))) { QmlAction myAction = action; if (d->value.isValid()) myAction.toValue = d->value; + QmlPropertyAnimationPrivate::convertVariant(myAction.toValue, myAction.property.propertyType()); modified << action.property; data->actions << myAction; action.fromValue = myAction.toValue; - } else if (d->userProperty.isValid() && - !hasSelectors && !hasTarget) { - if ((d->userProperty.value.object() == obj || (!same && d->userProperty.value.object() == sObj)) && - (d->userProperty.value.name() == propertyName || (!same && d->userProperty.value.name() == sPropertyName))) { - //### same as above. merge - QmlAction myAction = action; - - if (d->value.isValid()) - myAction.toValue = d->value; - - modified << action.property; - data->actions << myAction; - action.fromValue = myAction.toValue; - } } } @@ -1161,24 +1132,7 @@ void QmlParentActionPrivate::init() /*! \qmlproperty Item ParentAction::target - This property holds an explicit target item to reparent. - */ -QmlGraphicsItem *QmlParentAction::object() const -{ - Q_D(const QmlParentAction); - return d->pcTarget; -} - -void QmlParentAction::setObject(QmlGraphicsItem *target) -{ - Q_D(QmlParentAction); - d->pcTarget = target; -} - -/*! - \qmlproperty Item ParentAction::matchTarget - This property holds the item this action will match against -- the item - that the action will reparent, assuming its parent has changed. + This property holds a target item to reparent. In the following example, \c myItem will be reparented by the ParentAction, while \c myOtherItem will not. @@ -1196,24 +1150,23 @@ void QmlParentAction::setObject(QmlGraphicsItem *target) Transition { SequentialAnimation { PropertyAnimation { ... } - ParentAction { matchTargets: myItem } + ParentAction { target: myItem } PropertyAnimation { ... } } } \endqml - This property is typically used for an action appearing as part of a Transition. */ -QmlGraphicsItem *QmlParentAction::matchTarget() const +QmlGraphicsItem *QmlParentAction::object() const { Q_D(const QmlParentAction); return d->pcTarget; } -void QmlParentAction::setMatchTarget(QmlGraphicsItem *target) +void QmlParentAction::setObject(QmlGraphicsItem *target) { Q_D(QmlParentAction); - d->pcMatchTarget = target; + d->pcTarget = target; } /*! @@ -1277,17 +1230,27 @@ void QmlParentAction::transition(QmlStateActions &actions, QmlParentActionData *data = new QmlParentActionData; - if (d->pcTarget && d->pcMatchTarget) { - qmlInfo(this) << tr("matchTarget and target are mutually exclusive."); - return; + //### need to correctly handle modified/done + + bool hasExplicit = false; + if (d->pcTarget && d->pcParent) { + data->reverse = false; + QmlAction myAction; + QmlParentChange *pc = new QmlParentChange; + pc->setObject(d->pcTarget); + pc->setParent(d->pcParent); + myAction.event = pc; + data->pc = pc; + data->actions << myAction; + hasExplicit = true; } + if (!hasExplicit) for (int ii = 0; ii < actions.count(); ++ii) { QmlAction &action = actions[ii]; if (action.event && action.event->typeName() == QLatin1String("ParentChange") - && !d->pcTarget - && (!d->pcMatchTarget || static_cast<QmlParentChange*>(action.event)->object() == d->pcMatchTarget)) { + && (!d->pcTarget || static_cast<QmlParentChange*>(action.event)->object() == d->pcTarget)) { QmlAction myAction = action; data->reverse = action.reverseEvent; //### this logic differs from PropertyAnimation @@ -1308,17 +1271,6 @@ void QmlParentAction::transition(QmlStateActions &actions, } } - if (d->pcTarget && d->pcParent) { - data->reverse = false; - QmlAction myAction; - QmlParentChange *pc = new QmlParentChange; - pc->setObject(d->pcTarget); - pc->setParent(d->pcParent); - myAction.event = pc; - data->pc = pc; - data->actions << myAction; - } - if (data->actions.count()) { d->cpa->setAnimAction(data, QAbstractAnimation::DeleteWhenStopped); } else { @@ -1336,7 +1288,7 @@ QML_DEFINE_TYPE(Qt,4,6,ParentAction,QmlParentAction) Animate a set of properties over 200ms, from their values in the start state to their values in the end state of the transition: \code - NumberAnimation { matchProperties: "x,y,scale"; duration: 200 } + NumberAnimation { properties: "x,y,scale"; duration: 200 } \endcode */ @@ -1376,7 +1328,7 @@ void QmlNumberAnimation::setFrom(qreal f) /*! \qmlproperty real NumberAnimation::to This property holds the ending value. - If not set, then the value defined in the end state of the transition. + If not set, then the value defined in the end state of the transition or Behavior. */ qreal QmlNumberAnimation::to() const { @@ -1434,7 +1386,7 @@ void QmlVector3dAnimation::setFrom(QVector3D f) /*! \qmlproperty real Vector3dAnimation::to This property holds the ending value. - If not set, then the value defined in the end state of the transition. + If not set, then the value defined in the end state of the transition or Behavior. */ QVector3D QmlVector3dAnimation::to() const { @@ -1449,19 +1401,212 @@ void QmlVector3dAnimation::setTo(QVector3D t) QML_DEFINE_TYPE(Qt,4,6,Vector3dAnimation,QmlVector3dAnimation) +/*! + \qmlclass RotationAnimation QmlRotationAnimation + \inherits PropertyAnimation + \brief The RotationAnimation element allows you to animate rotations. + + RotationAnimation is a specialized PropertyAnimation that gives control + over the direction of rotation. + + The RotationAnimation in the following example ensures that we always take + the shortest rotation path when switching between our states. + \qml + states: { + State { name: "180"; PropertyChanges { target: myItem; rotation: 180 } } + State { name: "-180"; PropertyChanges { target: myItem; rotation: -180 } } + State { name: "180"; PropertyChanges { target: myItem; rotation: 270 } } + } + transition: Transition { + RotationAnimation { direction: RotationAnimation.Shortest } + } + \endqml + + By default, when used in a transition RotationAnimation will rotate all + properties named "rotation" or "angle". You can override this by providing + your own properties via \c properties or \c property. +*/ + +/*! + \internal + \class QmlRotationAnimation +*/ + +QVariant _q_interpolateShortestRotation(qreal &f, qreal &t, qreal progress) +{ + qreal newt = t; + qreal diff = t-f; + while(diff > 180.0){ + newt -= 360.0; + diff -= 360.0; + } + while(diff < -180.0){ + newt += 360.0; + diff += 360.0; + } + return QVariant(f + (newt - f) * progress); +} + +QVariant _q_interpolateClockwiseRotation(qreal &f, qreal &t, qreal progress) +{ + qreal newt = t; + qreal diff = t-f; + while(diff < 0.0){ + newt += 360.0; + diff += 360.0; + } + return QVariant(f + (newt - f) * progress); +} + +QVariant _q_interpolateCounterclockwiseRotation(qreal &f, qreal &t, qreal progress) +{ + qreal newt = t; + qreal diff = t-f; + while(diff > 0.0){ + newt -= 360.0; + diff -= 360.0; + } + return QVariant(f + (newt - f) * progress); +} + +QmlRotationAnimation::QmlRotationAnimation(QObject *parent) +: QmlPropertyAnimation(*(new QmlRotationAnimationPrivate), parent) +{ + Q_D(QmlRotationAnimation); + d->interpolatorType = QMetaType::QReal; + d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateShortestRotation); + d->defaultProperties = QLatin1String("rotation,angle"); +} + +QmlRotationAnimation::~QmlRotationAnimation() +{ +} + +/*! + \qmlproperty real RotationAnimation::from + This property holds the starting value. + If not set, then the value defined in the start state of the transition. +*/ +qreal QmlRotationAnimation::from() const +{ + Q_D(const QmlRotationAnimation); + return d->from.toReal(); +} + +void QmlRotationAnimation::setFrom(qreal f) +{ + QmlPropertyAnimation::setFrom(f); +} + +/*! + \qmlproperty real RotationAnimation::to + This property holds the ending value. + If not set, then the value defined in the end state of the transition or Behavior. +*/ +qreal QmlRotationAnimation::to() const +{ + Q_D(const QmlRotationAnimation); + return d->to.toReal(); +} + +void QmlRotationAnimation::setTo(qreal t) +{ + QmlPropertyAnimation::setTo(t); +} + +/*! + \qmlproperty enum RotationAnimation::direction + The direction in which to rotate. + Possible values are Numerical, Clockwise, Counterclockwise, + or Shortest. + + \list + \row + \o Numerical + \o Rotate by linearly interpolating between the two numbers. + A rotation from 10 to 350 will rotate 340 degrees clockwise. + \row + \o Clockwise + \o Rotate clockwise between the two values + \row + \o Counterclockwise + \o Rotate counterclockwise between the two values + \row + \o Shortest + \o Rotate in the direction that produces the shortest animation path. + A rotation from 10 to 350 will rotate 20 degrees counterclockwise. + \list + + The default direction is Shortest. +*/ +QmlRotationAnimation::RotationDirection QmlRotationAnimation::direction() const +{ + Q_D(const QmlRotationAnimation); + return d->direction; +} + +void QmlRotationAnimation::setDirection(QmlRotationAnimation::RotationDirection direction) +{ + Q_D(QmlRotationAnimation); + if (d->direction == direction) + return; + + d->direction = direction; + switch(d->direction) { + case Clockwise: + d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateClockwiseRotation); + break; + case Counterclockwise: + d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateCounterclockwiseRotation); + break; + case Shortest: + d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateShortestRotation); + break; + default: + d->interpolator = QVariantAnimationPrivate::getInterpolator(d->interpolatorType); + break; + } + + emit directionChanged(); +} + +QML_DEFINE_TYPE(Qt,4,6,RotationAnimation,QmlRotationAnimation) + QmlAnimationGroup::QmlAnimationGroup(QObject *parent) : QmlAbstractAnimation(*(new QmlAnimationGroupPrivate), parent) { } +void QmlAnimationGroupPrivate::append_animation(QmlListProperty<QmlAbstractAnimation> *list, QmlAbstractAnimation *a) +{ + QmlAnimationGroup *q = qobject_cast<QmlAnimationGroup *>(list->object); + if (q) { + q->d_func()->animations.append(a); + a->setGroup(q); + } +} + +void QmlAnimationGroupPrivate::clear_animation(QmlListProperty<QmlAbstractAnimation> *list) +{ + QmlAnimationGroup *q = qobject_cast<QmlAnimationGroup *>(list->object); + if (q) { + for (int i = 0; i < q->d_func()->animations.count(); ++i) + q->d_func()->animations.at(i)->setGroup(0); + q->d_func()->animations.clear(); + } +} + QmlAnimationGroup::~QmlAnimationGroup() { } -QmlList<QmlAbstractAnimation *> *QmlAnimationGroup::animations() +QmlListProperty<QmlAbstractAnimation> QmlAnimationGroup::animations() { Q_D(QmlAnimationGroup); - return &d->animations; + QmlListProperty<QmlAbstractAnimation> list(this, d->animations); + list.append = &QmlAnimationGroupPrivate::append_animation; + list.clear = &QmlAnimationGroupPrivate::clear_animation; + return list; } /*! @@ -1495,18 +1640,6 @@ QmlSequentialAnimation::~QmlSequentialAnimation() { } -void QmlSequentialAnimation::prepare(QmlMetaProperty &p) -{ - Q_D(QmlAnimationGroup); - if (d->userProperty.isNull) - d->property = p; - else - d->property = d->userProperty; - - for (int i = 0; i < d->animations.size(); ++i) - d->animations.at(i)->prepare(d->property); -} - QAbstractAnimation *QmlSequentialAnimation::qtAnimation() { Q_D(QmlAnimationGroup); @@ -1526,13 +1659,10 @@ void QmlSequentialAnimation::transition(QmlStateActions &actions, from = d->animations.count() - 1; } - //needed for Behavior - if (d->userProperty.isValid()) { - for (int i = 0; i < d->animations.count(); ++i) - d->animations.at(i)->setTarget(d->userProperty); - } - + bool valid = d->defaultProperty.isValid(); for (int ii = from; ii < d->animations.count() && ii >= 0; ii += inc) { + if (valid) + d->animations.at(ii)->setDefaultTarget(d->defaultProperty); d->animations.at(ii)->transition(actions, modified, direction); } } @@ -1574,18 +1704,6 @@ QmlParallelAnimation::~QmlParallelAnimation() { } -void QmlParallelAnimation::prepare(QmlMetaProperty &p) -{ - Q_D(QmlAnimationGroup); - if (d->userProperty.isNull) - d->property = p; - else - d->property = d->userProperty; - - for (int i = 0; i < d->animations.size(); ++i) - d->animations.at(i)->prepare(d->property); -} - QAbstractAnimation *QmlParallelAnimation::qtAnimation() { Q_D(QmlAnimationGroup); @@ -1597,14 +1715,10 @@ void QmlParallelAnimation::transition(QmlStateActions &actions, TransitionDirection direction) { Q_D(QmlAnimationGroup); - - //needed for Behavior - if (d->userProperty.isValid()) { - for (int i = 0; i < d->animations.count(); ++i) - d->animations.at(i)->setTarget(d->userProperty); - } - + bool valid = d->defaultProperty.isValid(); for (int ii = 0; ii < d->animations.count(); ++ii) { + if (valid) + d->animations.at(ii)->setDefaultTarget(d->defaultProperty); d->animations.at(ii)->transition(actions, modified, direction); } } @@ -1668,12 +1782,56 @@ void QmlPropertyAnimationPrivate::convertVariant(QVariant &variant, int type) \inherits Animation \brief The PropertyAnimation element allows you to animate property changes. - Animate theObject's size property over 200ms, from its current size to 20-by-20: - \code + PropertyAnimation provides a way to animate changes to a property's value. It can + be used in many different situations: + \list + \o In a Transition + + Animate any objects that have changed their x or y properties in the target state using + an InOutQuad easing curve: + \qml + Transition { PropertyAnimation { properties: "x,y"; easing: "InOutQuad" } } + \endqml + \o In a Behavior + + Animate all changes to a rectangle's x property. + \qml + Rectangle { + x: Behavior { PropertyAnimation {} } + } + \endqml + \o As a property value source + + Repeatedly animate the rectangle's x property. + \qml + Rectangle { + x: SequentialAnimation { + repeat: true + PropertyAnimation { to: 50 } + PropertyAnimation { to: 0 } + } + } + \endqml + \o In a signal handler + + Fade out \c theObject when clicked: + \qml + MouseArea { + anchors.fill: theObject + onClicked: PropertyAnimation { target: theObject; property: "opacity"; to: 0 } + } + \endqml + \o Standalone + + Animate \c theObject's size property over 200ms, from its current size to 20-by-20: + \qml PropertyAnimation { target: theObject; property: "size"; to: "20x20"; duration: 200 } - \endcode + \endqml + \endlist - For an introduction to animation in QML, see \l{QML Animation}. + Depending on how the animation is used, the set of properties normally used will be + different. For more information see the individual property documentation, as well + as the \l{QML Animation} introduction. */ QmlPropertyAnimation::QmlPropertyAnimation(QObject *parent) @@ -1683,6 +1841,13 @@ QmlPropertyAnimation::QmlPropertyAnimation(QObject *parent) d->init(); } +QmlPropertyAnimation::QmlPropertyAnimation(QmlPropertyAnimationPrivate &dd, QObject *parent) +: QmlAbstractAnimation(dd, parent) +{ + Q_D(QmlPropertyAnimation); + d->init(); +} + QmlPropertyAnimation::~QmlPropertyAnimation() { } @@ -1744,7 +1909,7 @@ void QmlPropertyAnimation::setFrom(const QVariant &f) /*! \qmlproperty real PropertyAnimation::to This property holds the ending value. - If not set, then the value defined in the end state of the transition. + If not set, then the value defined in the end state of the transition or Behavior. */ QVariant QmlPropertyAnimation::to() const { @@ -1955,16 +2120,6 @@ void QmlPropertyAnimation::setEasing(const QString &e) emit easingChanged(e); } -/*! - \qmlproperty Object PropertyAnimation::target - This property holds an explicit target object to animate. - - target is used in conjunction with property to determine - what property should be animated. - - \sa property matchTargets -*/ - QObject *QmlPropertyAnimation::target() const { Q_D(const QmlPropertyAnimation); @@ -1976,27 +2131,10 @@ void QmlPropertyAnimation::setTarget(QObject *o) Q_D(QmlPropertyAnimation); if (d->target == o) return; - d->target = o; - if (d->target && !d->propertyName.isEmpty()) { - d->userProperty = d->createProperty(d->target, d->propertyName, this); - } else { - d->userProperty.invalidate(); - } - emit targetChanged(d->target, d->propertyName); } -/*! - \qmlproperty string PropertyAnimation::property - This property holds an explicit property name to animate. - - property is used in conjunction with target to determine - what property should be animated. - - \sa target matchProperties -*/ - QString QmlPropertyAnimation::property() const { Q_D(const QmlPropertyAnimation); @@ -2008,46 +2146,10 @@ void QmlPropertyAnimation::setProperty(const QString &n) Q_D(QmlPropertyAnimation); if (d->propertyName == n) return; - d->propertyName = n; - if (d->target && !d->propertyName.isEmpty()) { - d->userProperty = d->createProperty(d->target, d->propertyName, this); - } else { - d->userProperty.invalidate(); - } - emit targetChanged(d->target, d->propertyName); } -/*! - \qmlproperty string PropertyAnimation::matchProperties - This property holds a comma-separated list of property names this animation - will match against. These names are used in conjunction with matchTargets - to create a list of properties that the animation will animate, assuming those - properties have changed. - - In the following example, the change in 'x' will be animated by the transition, while - the change in 'y' will not. - \qml - State { - PropertyChanges { - target: myItem - x: 15; y: 15 - } - } - Transition { - PropertyAnimation { - matchProperties: "x" - } - } - \endqml - - This property is typically used for an animation appearing as part of a Transition. - - By default, no property names will be matched. - - \sa matchTargets PropertyAction::matchTargets -*/ QString QmlPropertyAnimation::properties() const { Q_D(const QmlPropertyAnimation); @@ -2065,37 +2167,86 @@ void QmlPropertyAnimation::setProperties(const QString &prop) } /*! - \qmlproperty list<Object> PropertyAnimation::matchTargets - This property holds a list of objects this animation will match against. - These objects are used in conjunction with matchProperties to create a list of properties - that the animation will animate, assuming those properties have changed. + \qmlproperty string PropertyAnimation::property + \qmlproperty string PropertyAnimation::properties + \qmlproperty Object PropertyAnimation::target + \qmlproperty list<Object> PropertyAnimation::targets - In the following example, the changes to \c myItem will be animated by the transition, while - the changes to \c myOtherItem will not. + These properties are used as a set to determine which properties should be animated. + The singular and plural forms are functionally identical, e.g. \qml - State { - PropertyChanges { - target: myItem - x: 15; y: 15 - } - PropertyChanges { - target: myOtherItem - x: 30; y: 30 - } - } - Transition { - PropertyAnimation { - matchTargets: myItem - matchProperties: "x,y" - } - } + NumberAnimation { target: theItem; property: "x"; to: 500 } + \endqml + has the same meaning as + \qml + NumberAnimation { targets: theItem; properties: "x"; to: 500 } \endqml + The singular forms are slightly optimized, so if you do have only a single target/property + to animate you should try to use them. - This property is typically used for an animation appearing as part of a Transition. + In many cases these properties do not need to be explicitly specified -- they can be + inferred from the animation framework. + \table 80% + \row + \o Value Source / Behavior + \o When an animation is used as a value source or in a Behavior, the default target and property + name to be animated can both be inferred. + \qml + Rectangle { + id: theRect + width: 100; height: 100 + color: Qt.rgba(0,0,1) + x: NumberAnimation { to: 500; repeat: true } //animate theRect's x property + y: Behavior { NumberAnimation {} } //animate theRect's y property + } + \endqml + \row + \o Transition + \o When used in a transition, a property animation is assumed to match \e all targets + but \e no properties. In practice, that means you need to specify at least the properties + in order for the animation to do anything. + \qml + Rectangle { + id: theRect + width: 100; height: 100 + color: Qt.rgba(0,0,1) + Item { id: uselessItem } + states: State { + name: "state1" + PropertyChanges { target: theRect; x: 200; y: 200; z: 4 } + PropertyChanges { target: uselessItem; x: 10; y: 10; z: 2 } + } + transitions: Transition { + //animate both theRect's and uselessItem's x and y to their final values + NumberAnimation { properties: "x,y" } + + //animate theRect's z to its final value + NumberAnimation { target: theRect; property: "z" } + } + } + \endqml + \row + \o Standalone + \o When an animation is used standalone, both the target and property need to be + explicitly specified. + \qml + Rectangle { + id: theRect + width: 100; height: 100 + color: Qt.rgba(0,0,1) + //need to explicitly specify target and property + NumberAnimation { id: theAnim; target: theRect; property: "x" to: 500 } + MouseArea { + anchors.fill: parent + onClicked: theAnim.start() + } + } + \endqml + \endtable - By default, all changing targets will be matched. - - \sa exclude matchProperties + As seen in the above example, properties is specified as a comma-separated string of property names to animate. + + \sa exclude */ QmlListProperty<QObject> QmlPropertyAnimation::targets() { @@ -2106,7 +2257,7 @@ QmlListProperty<QObject> QmlPropertyAnimation::targets() /*! \qmlproperty list<Object> PropertyAnimation::exclude This property holds the items not to be affected by this animation. - \sa matchTargets + \sa targets */ QmlListProperty<QObject> QmlPropertyAnimation::exclude() { @@ -2114,152 +2265,119 @@ QmlListProperty<QObject> QmlPropertyAnimation::exclude() return QmlListProperty<QObject>(this, d->exclude); } -void QmlPropertyAnimationPrivate::valueChanged(qreal r) -{ - if (!fromSourced) { - if (!fromIsDefined) { - from = property.read(); - convertVariant(from, interpolatorType ? interpolatorType : property.propertyType()); - //### check for invalid variant if using property type - } - fromSourced = true; - } - - if (r == 1.) { - property.write(to, QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); - } else { - if (interpolator) - property.write(interpolator(from.constData(), to.constData(), r), QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); - } -} - QAbstractAnimation *QmlPropertyAnimation::qtAnimation() { Q_D(QmlPropertyAnimation); return d->va; } -void QmlPropertyAnimation::prepare(QmlMetaProperty &p) +struct PropertyUpdater : public QmlTimeLineValue { - Q_D(QmlPropertyAnimation); - if (d->userProperty.isNull) - d->property = p; - else - d->property = d->userProperty; - - if (!d->rangeIsSet) { - d->va->setStartValue(qreal(0)); - d->va->setEndValue(qreal(1)); - d->rangeIsSet = true; - } - - int propType = d->property.propertyType(); - d->convertVariant(d->to, d->interpolatorType ? d->interpolatorType : propType); - if (d->fromIsDefined) - d->convertVariant(d->from, d->interpolatorType ? d->interpolatorType : propType); - - if (!d->interpolatorType) { - //### check for invalid variants - d->interpolator = QVariantAnimationPrivate::getInterpolator(propType); + QmlStateActions actions; + int interpolatorType; //for Number/ColorAnimation + int prevInterpolatorType; //for generic + QVariantAnimation::Interpolator interpolator; + bool reverse; + bool fromSourced; + bool fromDefined; + bool *wasDeleted; + PropertyUpdater() : wasDeleted(0) {} + ~PropertyUpdater() { if (wasDeleted) *wasDeleted = true; } + void setValue(qreal v) + { + bool deleted = false; + wasDeleted = &deleted; + if (reverse) //QVariantAnimation sends us 1->0 when reversed, but we are expecting 0->1 + v = 1 - v; + QmlTimeLineValue::setValue(v); + for (int ii = 0; ii < actions.count(); ++ii) { + QmlAction &action = actions[ii]; + + if (v == 1.) + action.property.write(action.toValue, QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); + else { + if (!fromSourced && !fromDefined) { + action.fromValue = action.property.read(); + if (interpolatorType) + QmlPropertyAnimationPrivate::convertVariant(action.fromValue, interpolatorType); + } + if (!interpolatorType) { + int propType = action.property.propertyType(); + if (!prevInterpolatorType || prevInterpolatorType != propType) { + prevInterpolatorType = propType; + interpolator = QVariantAnimationPrivate::getInterpolator(prevInterpolatorType); + } + } + if (interpolator) + action.property.write(interpolator(action.fromValue.constData(), action.toValue.constData(), v), QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); + } + if (deleted) + return; + } + wasDeleted = 0; + fromSourced = true; } - - d->fromSourced = false; - d->value.QmlTimeLineValue::setValue(0.); - d->va->setAnimValue(&d->value, QAbstractAnimation::KeepWhenStopped); - d->va->setFromSourcedValue(&d->fromSourced); -} +}; void QmlPropertyAnimation::transition(QmlStateActions &actions, QmlMetaProperties &modified, TransitionDirection direction) { Q_D(QmlPropertyAnimation); - Q_UNUSED(direction); - - struct PropertyUpdater : public QmlTimeLineValue - { - QmlStateActions actions; - int interpolatorType; //for Number/ColorAnimation - int prevInterpolatorType; //for generic - QVariantAnimation::Interpolator interpolator; - bool reverse; - bool *wasDeleted; - PropertyUpdater() : wasDeleted(0) {} - ~PropertyUpdater() { if (wasDeleted) *wasDeleted = true; } - void setValue(qreal v) - { - bool deleted = false; - wasDeleted = &deleted; - if (reverse) //QVariantAnimation sends us 1->0 when reversed, but we are expecting 0->1 - v = 1 - v; - QmlTimeLineValue::setValue(v); - for (int ii = 0; ii < actions.count(); ++ii) { - QmlAction &action = actions[ii]; - - if (v == 1.) - action.property.write(action.toValue, QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); - else { - if (action.fromValue.isNull()) { - action.fromValue = action.property.read(); - if (interpolatorType) - QmlPropertyAnimationPrivate::convertVariant(action.fromValue, interpolatorType); - } - if (!interpolatorType) { - int propType = action.property.propertyType(); - if (!prevInterpolatorType || prevInterpolatorType != propType) { - prevInterpolatorType = propType; - interpolator = QVariantAnimationPrivate::getInterpolator(prevInterpolatorType); - } - } - if (interpolator) - action.property.write(interpolator(action.fromValue.constData(), action.toValue.constData(), v), QmlMetaProperty::BypassInterceptor | QmlMetaProperty::DontRemoveBinding); - } - if (deleted) - return; - } - wasDeleted = 0; - } - }; QStringList props = d->properties.isEmpty() ? QStringList() : d->properties.split(QLatin1Char(',')); for (int ii = 0; ii < props.count(); ++ii) props[ii] = props.at(ii).trimmed(); + if (!d->propertyName.isEmpty()) + props << d->propertyName; - bool hasSelectors = !props.isEmpty() || !d->targets.isEmpty() || !d->exclude.isEmpty(); - bool hasTarget = !d->propertyName.isEmpty() || d->target; + QList<QObject*> targets = d->targets; + if (d->target) + targets.append(d->target); - if (hasSelectors && hasTarget) { - qmlInfo(this) << tr("matchTargets/matchProperties/exclude and target/property are mutually exclusive."); - return; + bool hasSelectors = !props.isEmpty() || !targets.isEmpty() || !d->exclude.isEmpty(); + bool useType = (props.isEmpty() && d->defaultToInterpolatorType) ? true : false; + + if (d->defaultProperty.isValid() && !hasSelectors) { + props << d->defaultProperty.name(); + targets << d->defaultProperty.object(); } - bool useType = (props.isEmpty() && d->propertyName.isEmpty() && d->defaultToInterpolatorType) ? true : false; + if (props.isEmpty() && !d->defaultProperties.isEmpty()) { + props << d->defaultProperties.split(QLatin1Char(',')); + } PropertyUpdater *data = new PropertyUpdater; data->interpolatorType = d->interpolatorType; data->interpolator = d->interpolator; data->reverse = direction == Backward ? true : false; + data->fromSourced = false; + data->fromDefined = d->fromIsDefined; bool hasExplicit = false; //an explicit animation has been specified - if (hasTarget && d->toIsDefined) { - QmlAction myAction; - myAction.property = d->createProperty(target(), d->propertyName, this); - if (myAction.property.isValid()) { - if (d->fromIsDefined) { - d->convertVariant(d->from, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()); - myAction.fromValue = d->from; - } - d->convertVariant(d->to, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()); - myAction.toValue = d->to; - data->actions << myAction; - hasExplicit = true; - for (int ii = 0; ii < actions.count(); ++ii) { - QmlAction &action = actions[ii]; - if (action.property.object() == myAction.property.object() && - myAction.property.name() == action.property.name()) { - modified << action.property; - break; //### any chance there could be multiples? + if (d->toIsDefined) { + for (int i = 0; i < props.count(); ++i) { + for (int j = 0; j < targets.count(); ++j) { + QmlAction myAction; + myAction.property = d->createProperty(targets.at(j), props.at(i), this); + if (myAction.property.isValid()) { + if (d->fromIsDefined) { + myAction.fromValue = d->from; + d->convertVariant(myAction.fromValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()); + } + myAction.toValue = d->to; + d->convertVariant(myAction.toValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()); + data->actions << myAction; + hasExplicit = true; + for (int ii = 0; ii < actions.count(); ++ii) { + QmlAction &action = actions[ii]; + if (action.property.object() == myAction.property.object() && + myAction.property.name() == action.property.name()) { + modified << action.property; + break; //### any chance there could be multiples? + } + } } } } @@ -2275,7 +2393,7 @@ void QmlPropertyAnimation::transition(QmlStateActions &actions, QString sPropertyName = action.specifiedProperty; bool same = (obj == sObj); - if ((d->targets.isEmpty() || d->targets.contains(obj) || (!same && d->targets.contains(sObj))) && + if ((targets.isEmpty() || targets.contains(obj) || (!same && targets.contains(sObj))) && (!d->exclude.contains(obj)) && (same || (!d->exclude.contains(sObj))) && (props.contains(propertyName) || (!same && props.contains(sPropertyName)) || (useType && action.property.propertyType() == d->interpolatorType))) { @@ -2295,29 +2413,7 @@ void QmlPropertyAnimation::transition(QmlStateActions &actions, data->actions << myAction; action.fromValue = myAction.toValue; - } else if (d->userProperty.isValid() && - !hasSelectors && !hasTarget) { - if ((d->userProperty.value.object() == obj || (!same && d->userProperty.value.object() == sObj)) && - (d->userProperty.value.name() == propertyName || (!same && d->userProperty.value.name() == sPropertyName))) { - //### same as above. merge - QmlAction myAction = action; - - if (d->fromIsDefined) - myAction.fromValue = d->from; - else - myAction.fromValue = QVariant(); - if (d->toIsDefined) - myAction.toValue = d->to; - - d->convertVariant(myAction.fromValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()); - d->convertVariant(myAction.toValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()); - - modified << action.property; - - data->actions << myAction; - action.fromValue = myAction.toValue; - } - } + } } if (data->actions.count()) { @@ -2327,6 +2423,7 @@ void QmlPropertyAnimation::transition(QmlStateActions &actions, d->rangeIsSet = true; } d->va->setAnimValue(data, QAbstractAnimation::DeleteWhenStopped); + d->va->setFromSourcedValue(&data->fromSourced); } else { delete data; } diff --git a/src/declarative/util/qmlanimation_p.h b/src/declarative/util/qmlanimation_p.h index a566074..623ad8d 100644 --- a/src/declarative/util/qmlanimation_p.h +++ b/src/declarative/util/qmlanimation_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -94,7 +94,8 @@ public: QmlAnimationGroup *group() const; void setGroup(QmlAnimationGroup *); - virtual void setTarget(const QmlMetaProperty &); + void setDefaultTarget(const QmlMetaProperty &); + void setDisableUserControl(); void classBegin(); void componentComplete(); @@ -123,11 +124,13 @@ public: virtual void transition(QmlStateActions &actions, QmlMetaProperties &modified, TransitionDirection direction); - virtual void prepare(QmlMetaProperty &); virtual QAbstractAnimation *qtAnimation() = 0; private Q_SLOTS: void timelineComplete(); + +private: + virtual void setTarget(const QmlMetaProperty &); }; class QmlPauseAnimationPrivate; @@ -186,8 +189,8 @@ class QmlPropertyAction : public QmlAbstractAnimation Q_PROPERTY(QObject *target READ target WRITE setTarget NOTIFY targetChanged) Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY targetChanged) - Q_PROPERTY(QString matchProperties READ properties WRITE setProperties NOTIFY propertiesChanged) - Q_PROPERTY(QmlListProperty<QObject> matchTargets READ targets) + Q_PROPERTY(QString properties READ properties WRITE setProperties NOTIFY propertiesChanged) + Q_PROPERTY(QmlListProperty<QObject> targets READ targets) Q_PROPERTY(QmlListProperty<QObject> exclude READ exclude) Q_PROPERTY(QVariant value READ value WRITE setValue NOTIFY valueChanged) @@ -220,7 +223,6 @@ protected: QmlMetaProperties &modified, TransitionDirection direction); virtual QAbstractAnimation *qtAnimation(); - virtual void prepare(QmlMetaProperty &); }; class QmlGraphicsItem; @@ -231,8 +233,7 @@ class QmlParentAction : public QmlAbstractAnimation Q_DECLARE_PRIVATE(QmlParentAction) Q_PROPERTY(QmlGraphicsItem *target READ object WRITE setObject) - Q_PROPERTY(QmlGraphicsItem *matchTarget READ matchTarget WRITE setMatchTarget) - Q_PROPERTY(QmlGraphicsItem *parent READ parent WRITE setParent) + Q_PROPERTY(QmlGraphicsItem *parent READ parent WRITE setParent) //### newParent public: QmlParentAction(QObject *parent=0); @@ -241,9 +242,6 @@ public: QmlGraphicsItem *object() const; void setObject(QmlGraphicsItem *); - QmlGraphicsItem *matchTarget() const; - void setMatchTarget(QmlGraphicsItem *); - QmlGraphicsItem *parent() const; void setParent(QmlGraphicsItem *); @@ -266,8 +264,8 @@ class Q_AUTOTEST_EXPORT QmlPropertyAnimation : public QmlAbstractAnimation Q_PROPERTY(QString easing READ easing WRITE setEasing NOTIFY easingChanged) Q_PROPERTY(QObject *target READ target WRITE setTarget NOTIFY targetChanged) Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY targetChanged) - Q_PROPERTY(QString matchProperties READ properties WRITE setProperties NOTIFY propertiesChanged) - Q_PROPERTY(QmlListProperty<QObject> matchTargets READ targets) + Q_PROPERTY(QString properties READ properties WRITE setProperties NOTIFY propertiesChanged) + Q_PROPERTY(QmlListProperty<QObject> targets READ targets) Q_PROPERTY(QmlListProperty<QObject> exclude READ exclude) public: @@ -299,11 +297,11 @@ public: QmlListProperty<QObject> exclude(); protected: + QmlPropertyAnimation(QmlPropertyAnimationPrivate &dd, QObject *parent); virtual void transition(QmlStateActions &actions, QmlMetaProperties &modified, TransitionDirection direction); virtual QAbstractAnimation *qtAnimation(); - virtual void prepare(QmlMetaProperty &); Q_SIGNALS: void durationChanged(int); @@ -370,6 +368,35 @@ public: void setTo(QVector3D); }; +class QmlRotationAnimationPrivate; +class Q_AUTOTEST_EXPORT QmlRotationAnimation : public QmlPropertyAnimation +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QmlRotationAnimation) + Q_ENUMS(RotationDirection) + + Q_PROPERTY(qreal from READ from WRITE setFrom NOTIFY fromChanged) + Q_PROPERTY(qreal to READ to WRITE setTo NOTIFY toChanged) + Q_PROPERTY(RotationDirection direction READ direction WRITE setDirection NOTIFY directionChanged) + +public: + QmlRotationAnimation(QObject *parent=0); + virtual ~QmlRotationAnimation(); + + qreal from() const; + void setFrom(qreal); + + qreal to() const; + void setTo(qreal); + + enum RotationDirection { Numerical, Shortest, Clockwise, Counterclockwise }; + RotationDirection direction() const; + void setDirection(RotationDirection direction); + +Q_SIGNALS: + void directionChanged(); +}; + class QmlAnimationGroupPrivate; class QmlAnimationGroup : public QmlAbstractAnimation { @@ -377,13 +404,13 @@ class QmlAnimationGroup : public QmlAbstractAnimation Q_DECLARE_PRIVATE(QmlAnimationGroup) Q_CLASSINFO("DefaultProperty", "animations") - Q_PROPERTY(QmlList<QmlAbstractAnimation *> *animations READ animations) + Q_PROPERTY(QmlListProperty<QmlAbstractAnimation> animations READ animations) public: QmlAnimationGroup(QObject *parent); virtual ~QmlAnimationGroup(); - QmlList<QmlAbstractAnimation *>* animations(); + QmlListProperty<QmlAbstractAnimation> animations(); friend class QmlAbstractAnimation; }; @@ -401,7 +428,6 @@ protected: QmlMetaProperties &modified, TransitionDirection direction); virtual QAbstractAnimation *qtAnimation(); - virtual void prepare(QmlMetaProperty &); }; class QmlParallelAnimation : public QmlAnimationGroup @@ -418,7 +444,6 @@ protected: QmlMetaProperties &modified, TransitionDirection direction); virtual QAbstractAnimation *qtAnimation(); - virtual void prepare(QmlMetaProperty &); }; QT_END_NAMESPACE @@ -434,6 +459,7 @@ QML_DECLARE_TYPE(QmlNumberAnimation) QML_DECLARE_TYPE(QmlSequentialAnimation) QML_DECLARE_TYPE(QmlParallelAnimation) QML_DECLARE_TYPE(QmlVector3dAnimation) +QML_DECLARE_TYPE(QmlRotationAnimation) QT_END_HEADER diff --git a/src/declarative/util/qmlanimation_p_p.h b/src/declarative/util/qmlanimation_p_p.h index d680194..056ce82 100644 --- a/src/declarative/util/qmlanimation_p_p.h +++ b/src/declarative/util/qmlanimation_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -108,6 +108,8 @@ public: { if (state() == Running) stop(); + if (policy == DeleteWhenStopped) + delete animAction; animAction = action; policy = p; } @@ -126,12 +128,12 @@ protected: animAction = 0; } } - } else if (newState == Stopped && policy == DeleteWhenStopped) { + } /*else if (newState == Stopped && policy == DeleteWhenStopped) { if (!running) { delete animAction; animAction = 0; } - } + }*/ } private: @@ -151,6 +153,8 @@ public: { if (state() == Running) stop(); + if (policy == DeleteWhenStopped) + delete animValue; animValue = value; policy = p; } @@ -165,16 +169,17 @@ protected: animValue->setValue(value.toReal()); } virtual void updateState(State newState, State oldState) - { + { QVariantAnimation::updateState(newState, oldState); if (newState == Running) { //check for new from every loop if (fromSourced) *fromSourced = false; - } else if (newState == Stopped && policy == DeleteWhenStopped) { + } /*else if (newState == Stopped && policy == DeleteWhenStopped) { delete animValue; animValue = 0; - } + }*/ //### we get a stop each loop if we are in a group + //### top-level animation is the only reliable one for this } private: @@ -204,24 +209,22 @@ class QmlAbstractAnimationPrivate : public QObjectPrivate public: QmlAbstractAnimationPrivate() : running(false), paused(false), alwaysRunToEnd(false), repeat(false), - connectedTimeLine(false), componentComplete(true), startOnCompletion(false), - avoidPropertyValueSourceStart(false), group(0) {} + connectedTimeLine(false), componentComplete(true), + avoidPropertyValueSourceStart(false), disableUserControl(false), group(0) {} bool running:1; bool paused:1; bool alwaysRunToEnd:1; bool repeat:1; bool connectedTimeLine:1; - bool componentComplete:1; - bool startOnCompletion:1; bool avoidPropertyValueSourceStart:1; + bool disableUserControl:1; void commence(); - QmlNullableValue<QmlMetaProperty> userProperty; + QmlMetaProperty defaultProperty; - QmlMetaProperty property; QmlAnimationGroup *group; static QmlMetaProperty createProperty(QObject *obj, const QString &str, QObject *infoObj); @@ -265,7 +268,7 @@ class QmlPropertyActionPrivate : public QmlAbstractAnimationPrivate Q_DECLARE_PUBLIC(QmlPropertyAction) public: QmlPropertyActionPrivate() - : QmlAbstractAnimationPrivate(), target(0), proxy(this), spa(0) {} + : QmlAbstractAnimationPrivate(), target(0), spa(0) {} void init(); @@ -277,10 +280,6 @@ public: QmlNullableValue<QVariant> value; - void doAction(); - - QAnimationActionProxy<QmlPropertyActionPrivate, - &QmlPropertyActionPrivate::doAction> proxy; QActionAnimation *spa; }; @@ -289,12 +288,11 @@ class QmlParentActionPrivate : public QmlAbstractAnimationPrivate Q_DECLARE_PUBLIC(QmlParentAction) public: QmlParentActionPrivate() - : QmlAbstractAnimationPrivate(), pcTarget(0), pcMatchTarget(0), pcParent(0) {} + : QmlAbstractAnimationPrivate(), pcTarget(0), pcParent(0) {} void init(); QmlGraphicsItem *pcTarget; - QmlGraphicsItem *pcMatchTarget; QmlGraphicsItem *pcParent; void doAction(); @@ -306,37 +304,13 @@ class QmlAnimationGroupPrivate : public QmlAbstractAnimationPrivate Q_DECLARE_PUBLIC(QmlAnimationGroup) public: QmlAnimationGroupPrivate() - : QmlAbstractAnimationPrivate(), animations(this), ag(0) {} + : QmlAbstractAnimationPrivate(), ag(0) {} - struct AnimationList : public QmlConcreteList<QmlAbstractAnimation *> - { - AnimationList(QmlAnimationGroupPrivate *p) - : anim(p) {} - virtual void append(QmlAbstractAnimation *a) { - QmlConcreteList<QmlAbstractAnimation *>::append(a); - a->setGroup(anim->q_func()); - } - virtual void clear() - { - for (int i = 0; i < count(); ++i) - at(i)->setGroup(0); - QmlConcreteList<QmlAbstractAnimation *>::clear(); - } - virtual void removeAt(int i) - { - at(i)->setGroup(0); - QmlConcreteList<QmlAbstractAnimation *>::removeAt(i); - } - virtual void insert(int i, QmlAbstractAnimation *a) - { - QmlConcreteList<QmlAbstractAnimation *>::insert(i, a); - a->setGroup(anim->q_func()); - } - - QmlAnimationGroupPrivate *anim; - }; - - AnimationList animations; + static void append_animation(QmlListProperty<QmlAbstractAnimation> *list, QmlAbstractAnimation *role); + static void clear_animation(QmlListProperty<QmlAbstractAnimation> *list); + static void removeAt_animation(QmlListProperty<QmlAbstractAnimation> *list, int i); + static void insert_animation(QmlListProperty<QmlAbstractAnimation> *list, int i, QmlAbstractAnimation *role); + QList<QmlAbstractAnimation *> animations; QAnimationGroup *ag; }; @@ -346,8 +320,7 @@ class QmlPropertyAnimationPrivate : public QmlAbstractAnimationPrivate public: QmlPropertyAnimationPrivate() : QmlAbstractAnimationPrivate(), target(0), fromSourced(false), fromIsDefined(false), toIsDefined(false), - rangeIsSet(false), defaultToInterpolatorType(0), interpolatorType(0), interpolator(0), va(0), - value(this, &QmlPropertyAnimationPrivate::valueChanged) {} + rangeIsSet(false), defaultToInterpolatorType(0), interpolatorType(0), interpolator(0), va(0) {} void init(); @@ -361,6 +334,7 @@ public: QString properties; QList<QObject *> targets; QList<QObject *> exclude; + QString defaultProperties; bool fromSourced; bool fromIsDefined:1; @@ -371,14 +345,20 @@ public: QVariantAnimation::Interpolator interpolator; QmlTimeLineValueAnimator *va; - virtual void valueChanged(qreal); - - QmlTimeLineValueProxy<QmlPropertyAnimationPrivate> value; static QVariant interpolateVariant(const QVariant &from, const QVariant &to, qreal progress); static void convertVariant(QVariant &variant, int type); }; +class QmlRotationAnimationPrivate : public QmlPropertyAnimationPrivate +{ + Q_DECLARE_PUBLIC(QmlRotationAnimation) +public: + QmlRotationAnimationPrivate() : direction(QmlRotationAnimation::Shortest) {} + + QmlRotationAnimation::RotationDirection direction; +}; + QT_END_NAMESPACE #endif // QMLANIMATION_P_H diff --git a/src/declarative/util/qmlbehavior.cpp b/src/declarative/util/qmlbehavior.cpp index b9c77f5..d65d8cd 100644 --- a/src/declarative/util/qmlbehavior.cpp +++ b/src/declarative/util/qmlbehavior.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -119,13 +119,15 @@ void QmlBehavior::setAnimation(QmlAbstractAnimation *animation) { Q_D(QmlBehavior); if (d->animation) { - qmlInfo(this) << tr("Can't change the animation assigned to a Behavior."); + qmlInfo(this) << tr("Cannot change the animation assigned to a Behavior."); return; } d->animation = animation; - if (d->animation) - d->animation->setTarget(d->property); + if (d->animation) { + d->animation->setDefaultTarget(d->property); + d->animation->setDisableUserControl(); + } } /*! @@ -183,7 +185,7 @@ void QmlBehavior::setTarget(const QmlMetaProperty &property) d->property = property; d->currentValue = property.read(); if (d->animation) - d->animation->setTarget(property); + d->animation->setDefaultTarget(property); } QT_END_NAMESPACE diff --git a/src/declarative/util/qmlbehavior_p.h b/src/declarative/util/qmlbehavior_p.h index da3b40f..ee9e862 100644 --- a/src/declarative/util/qmlbehavior_p.h +++ b/src/declarative/util/qmlbehavior_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlbind.cpp b/src/declarative/util/qmlbind.cpp index c68cef2..fc1562b 100644 --- a/src/declarative/util/qmlbind.cpp +++ b/src/declarative/util/qmlbind.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlbind_p.h b/src/declarative/util/qmlbind_p.h index 4d7cd1f..6fdd2dc 100644 --- a/src/declarative/util/qmlbind_p.h +++ b/src/declarative/util/qmlbind_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlconnection.cpp b/src/declarative/util/qmlconnection.cpp index 800fd6b..3d04aaf 100644 --- a/src/declarative/util/qmlconnection.cpp +++ b/src/declarative/util/qmlconnection.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -72,7 +72,7 @@ public: "on<Signal>" handler that reacts when a signal is received, like this: \qml - MouseRegion { + MouseArea { onClicked: { foo(x+123,y+456) } } \endqml @@ -94,7 +94,7 @@ public: like this: \qml - MouseRegion { + MouseArea { Connection { signal: "clicked(x,y)" script: { foo(x+123,y+456) } @@ -106,7 +106,7 @@ public: the sender of the signal, and the script is the default attribute: \qml - MouseRegion { + MouseArea { id: mr } ... diff --git a/src/declarative/util/qmlconnection_p.h b/src/declarative/util/qmlconnection_p.h index 52bc247..2106cb0 100644 --- a/src/declarative/util/qmlconnection_p.h +++ b/src/declarative/util/qmlconnection_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmldatetimeformatter.cpp b/src/declarative/util/qmldatetimeformatter.cpp index 9d216cf..c44ca5e 100644 --- a/src/declarative/util/qmldatetimeformatter.cpp +++ b/src/declarative/util/qmldatetimeformatter.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmldatetimeformatter_p.h b/src/declarative/util/qmldatetimeformatter_p.h index c90ee8c..2cd80b9 100644 --- a/src/declarative/util/qmldatetimeformatter_p.h +++ b/src/declarative/util/qmldatetimeformatter_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmleasefollow.cpp b/src/declarative/util/qmleasefollow.cpp index e3153b1..deb474a 100644 --- a/src/declarative/util/qmleasefollow.cpp +++ b/src/declarative/util/qmleasefollow.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -300,6 +300,13 @@ Rectangle { } \endcode + The default velocity of EaseFollow is 200 units/second. Note that if the range of the + value being animated is small, then the velocity will need to be adjusted + appropriately. For example, the opacity of an item ranges from 0 - 1.0. + To enable a smooth animation in this range the velocity will need to be + set to a value such as 0.5 units/second. Animating from 0 to 1.0 with a velocity + of 0.5 will take 2000 ms to complete. + \sa SpringFollow */ @@ -415,7 +422,7 @@ void QmlEaseFollow::setSourceValue(qreal s) This property holds the animation duration used when tracking the source. - Setting this to -1 disables the duration value. + Setting this to -1 (the default) disables the duration value. */ qreal QmlEaseFollow::duration() const { @@ -449,6 +456,8 @@ qreal QmlEaseFollow::velocity() const This property holds the average velocity allowed when tracking the source. + The default velocity of EaseFollow is 200 units/second. + Setting this to -1 disables the velocity value. */ void QmlEaseFollow::setVelocity(qreal v) diff --git a/src/declarative/util/qmleasefollow_p.h b/src/declarative/util/qmleasefollow_p.h index ef095a3..dddf54f 100644 --- a/src/declarative/util/qmleasefollow_p.h +++ b/src/declarative/util/qmleasefollow_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlfontloader.cpp b/src/declarative/util/qmlfontloader.cpp index b56043b..4599b99 100644 --- a/src/declarative/util/qmlfontloader.cpp +++ b/src/declarative/util/qmlfontloader.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlfontloader_p.h b/src/declarative/util/qmlfontloader_p.h index aac8a71..3d27452 100644 --- a/src/declarative/util/qmlfontloader_p.h +++ b/src/declarative/util/qmlfontloader_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmllistaccessor.cpp b/src/declarative/util/qmllistaccessor.cpp index 2e37d49..abdb626 100644 --- a/src/declarative/util/qmllistaccessor.cpp +++ b/src/declarative/util/qmllistaccessor.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -84,10 +84,7 @@ void QmlListAccessor::setList(const QVariant &v, QmlEngine *engine) QObject *data = enginePrivate?enginePrivate->toQObject(v):QmlMetaType::toQObject(v); d = QVariant::fromValue(data); m_type = Instance; - } else if ((!enginePrivate && QmlMetaType::isQmlList(d.userType())) || - (enginePrivate && enginePrivate->isQmlList(d.userType()))) { - m_type = QmlList; - } else if (QmlMetaType::isList(d.userType())) { + } else if (d.userType() == qMetaTypeId<QmlListReference>()) { m_type = ListProperty; } else { m_type = Instance; @@ -101,17 +98,8 @@ int QmlListAccessor::count() const return qvariant_cast<QStringList>(d).count(); case VariantList: return qvariant_cast<QVariantList>(d).count(); - case QmlList: - { - QmlPrivate::ListInterface *li = *(QmlPrivate::ListInterface **)d.constData(); - return li->count(); - } case ListProperty: - { - QmlListProperty<void> *li = (QmlListProperty<void>*)d.constData(); - if (li->count) return li->count(li); - else return 0; - } + return ((QmlListReference *)d.constData())->count(); case Instance: return 1; case Integer: @@ -130,19 +118,8 @@ QVariant QmlListAccessor::at(int idx) const return QVariant::fromValue(qvariant_cast<QStringList>(d).at(idx)); case VariantList: return qvariant_cast<QVariantList>(d).at(idx); - case QmlList: - { - QmlPrivate::ListInterface *li = *(QmlPrivate::ListInterface **)d.constData(); - void *ptr[1]; - li->at(idx, ptr); - return QVariant::fromValue((QObject*)ptr[0]); - } case ListProperty: - { - QmlListProperty<void> *li = (QmlListProperty<void>*)d.constData(); - if (li->at) return QVariant::fromValue((QObject *)li->at(li, idx)); - else return QVariant(); - } + return QVariant::fromValue(((QmlListReference *)d.constData())->at(idx)); case Instance: return d; case Integer: @@ -153,106 +130,6 @@ QVariant QmlListAccessor::at(int idx) const } } -bool QmlListAccessor::append(const QVariant &value) -{ - switch(m_type) { - case QmlList: - { - QmlPrivate::ListInterface *li = *(QmlPrivate::ListInterface **)d.constData(); - li->append(const_cast<void *>(value.constData())); //XXX Typesafety - return true; - } - case ListProperty: - { - QmlListProperty<void> *li = (QmlListProperty<void>*)d.constData(); - if (li->append) li->append(li, *(void **)value.constData()); // XXX Typesafety - return true; - } - case StringList: - case VariantList: - case Invalid: - case Instance: - case Integer: - default: - return false; - } -} - -bool QmlListAccessor::insert(int index, const QVariant &value) -{ - switch(m_type) { - case QmlList: - { - QmlPrivate::ListInterface *li = *(QmlPrivate::ListInterface **)d.constData(); - li->insert(index, const_cast<void *>(value.constData())); //XXX Typesafety - return true; - } - case ListProperty: - { - QmlListProperty<void> *li = (QmlListProperty<void>*)d.constData(); - if (li->insert) li->insert(li, index, *(void **)value.constData()); // XXX Typesafety - return true; - } - case StringList: - case VariantList: - case Invalid: - case Instance: - case Integer: - default: - return false; - } -} - -bool QmlListAccessor::removeAt(int index) -{ - switch(m_type) { - case QmlList: - { - QmlPrivate::ListInterface *li = *(QmlPrivate::ListInterface **)d.constData(); - li->removeAt(index); - return true; - } - case ListProperty: - { - QmlListProperty<void> *li = (QmlListProperty<void>*)d.constData(); - if (li->removeAt) li->removeAt(li, index); - return true; - } - case StringList: - case VariantList: - case Invalid: - case Instance: - case Integer: - default: - return false; - } -} - -bool QmlListAccessor::clear() -{ - switch(m_type) { - case QmlList: - { - QmlPrivate::ListInterface *li = *(QmlPrivate::ListInterface **)d.constData(); - li->clear(); - return true; - } - case ListProperty: - { - QmlListProperty<void> *li = (QmlListProperty<void>*)d.constData(); - if (li->clear) li->clear(li); - return true; - } - case StringList: - case VariantList: - case Invalid: - case Instance: - case Integer: - default: - return false; - } -} - bool QmlListAccessor::isValid() const { return m_type != Invalid; diff --git a/src/declarative/util/qmllistaccessor_p.h b/src/declarative/util/qmllistaccessor_p.h index 6866150..611eebb 100644 --- a/src/declarative/util/qmllistaccessor_p.h +++ b/src/declarative/util/qmllistaccessor_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -65,12 +65,7 @@ public: int count() const; QVariant at(int) const; - bool append(const QVariant &); - bool insert(int, const QVariant &); - bool removeAt(int); - bool clear(); - - enum Type { Invalid, StringList, VariantList, QmlList, ListProperty, Instance, Integer }; + enum Type { Invalid, StringList, VariantList, ListProperty, Instance, Integer }; Type type() const { return m_type; } private: diff --git a/src/declarative/util/qmllistmodel.cpp b/src/declarative/util/qmllistmodel.cpp index 61fc50d..8fda3ae 100644 --- a/src/declarative/util/qmllistmodel.cpp +++ b/src/declarative/util/qmllistmodel.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -188,7 +188,7 @@ static void dump(ModelNode *node, int ind); Text { text: '$'+cost; anchors.right: parent.right } // Double the price when clicked. - MouseRegion { + MouseArea { anchors.fill: parent onClicked: fruitModel.set(index, "cost", cost*2) } @@ -806,7 +806,23 @@ bool QmlListModelParser::compileProperty(const QmlCustomParserProperty &prop, QL qvariant_cast<QmlParser::Variant>(value); int ref = data.count(); - QByteArray d = variant.asScript().toUtf8(); + + QByteArray d; + d += char(variant.type()); // type tag + if (variant.isString()) { + d += variant.asString().toUtf8(); + } else if (variant.isNumber()) { + d += QByteArray::number(variant.asNumber(),'g',20); + } else if (variant.isBoolean()) { + d += char(variant.asBoolean()); + } else if (variant.isScript()) { + if (definesEmptyList(variant.asScript())) { + d[0] = 0; // QmlParser::Variant::Invalid - marks empty list + } else { + error(prop, QmlListModel::tr("ListElement: cannot use script for property value")); + return false; + } + } d.append('\0'); data.append(d); @@ -814,7 +830,6 @@ bool QmlListModelParser::compileProperty(const QmlCustomParserProperty &prop, QL li.type = ListInstruction::Value; li.dataIdx = ref; instr << li; - } } @@ -892,15 +907,22 @@ void QmlListModelParser::setCustomData(QObject *obj, const QByteArray &d) case ListInstruction::Value: { ModelNode *n = nodes.top(); - QString s = QString::fromUtf8(QByteArray(data + instr.dataIdx)); - - bool isEmptyList = false; - if (!n->isArray) - isEmptyList = definesEmptyList(s); - if (isEmptyList) + switch (QmlParser::Variant::Type(data[instr.dataIdx])) { + case QmlParser::Variant::Invalid: n->isArray = true; - else - n->values.append(s); + break; + case QmlParser::Variant::Boolean: + n->values.append(bool(data[1 + instr.dataIdx])); + break; + case QmlParser::Variant::Number: + n->values.append(QByteArray(data + 1 + instr.dataIdx).toDouble()); + break; + case QmlParser::Variant::String: + n->values.append(QString::fromUtf8(data + 1 + instr.dataIdx)); + break; + default: + Q_ASSERT("Format error in ListInstruction"); + } processingSet = false; } diff --git a/src/declarative/util/qmllistmodel_p.h b/src/declarative/util/qmllistmodel_p.h index e18d3fd..4cf6746 100644 --- a/src/declarative/util/qmllistmodel_p.h +++ b/src/declarative/util/qmllistmodel_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlnullablevalue_p_p.h b/src/declarative/util/qmlnullablevalue_p_p.h index 151a3d4..c426258 100644 --- a/src/declarative/util/qmlnullablevalue_p_p.h +++ b/src/declarative/util/qmlnullablevalue_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlnumberformatter.cpp b/src/declarative/util/qmlnumberformatter.cpp index 073dc68..f78abdf 100644 --- a/src/declarative/util/qmlnumberformatter.cpp +++ b/src/declarative/util/qmlnumberformatter.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlnumberformatter_p.h b/src/declarative/util/qmlnumberformatter_p.h index 71fceb2..d08885b 100644 --- a/src/declarative/util/qmlnumberformatter_p.h +++ b/src/declarative/util/qmlnumberformatter_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlopenmetaobject.cpp b/src/declarative/util/qmlopenmetaobject.cpp index 1be81de..0847c47 100644 --- a/src/declarative/util/qmlopenmetaobject.cpp +++ b/src/declarative/util/qmlopenmetaobject.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlopenmetaobject_p.h b/src/declarative/util/qmlopenmetaobject_p.h index c6da71a..3f9450d 100644 --- a/src/declarative/util/qmlopenmetaobject_p.h +++ b/src/declarative/util/qmlopenmetaobject_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlpackage.cpp b/src/declarative/util/qmlpackage.cpp index 3214dc8..82f776f 100644 --- a/src/declarative/util/qmlpackage.cpp +++ b/src/declarative/util/qmlpackage.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -51,28 +51,33 @@ class QmlPackagePrivate : public QObjectPrivate public: QmlPackagePrivate() {} - class DataList; struct DataGuard : public QmlGuard<QObject> { - DataGuard(QObject *obj, DataList *l) : list(l) { (QmlGuard<QObject>&)*this = obj; } - DataList *list; + DataGuard(QObject *obj, QList<DataGuard> *l) : list(l) { (QmlGuard<QObject>&)*this = obj; } + QList<DataGuard> *list; void objectDestroyed(QObject *) { // we assume priv will always be destroyed after objectDestroyed calls list->removeOne(*this); } }; - class DataList : public QList<DataGuard>, public QmlList<QObject*> - { - public: - virtual void append(QObject* v) { QList<DataGuard>::append(DataGuard(v, this)); } - virtual void insert(int i, QObject* v) { QList<DataGuard>::insert(i, DataGuard(v, this)); } - virtual void clear() { QList<DataGuard>::clear(); } - virtual QObject* at(int i) const { return QList<DataGuard>::at(i); } - virtual void removeAt(int i) { QList<DataGuard>::removeAt(i); } - virtual int count() const { return QList<DataGuard>::count(); } - }; - DataList dataList; + QList<DataGuard> dataList; + static void data_append(QmlListProperty<QObject> *prop, QObject *o) { + QList<DataGuard> *list = static_cast<QList<DataGuard> *>(prop->data); + list->append(DataGuard(o, list)); + } + static void data_clear(QmlListProperty<QObject> *prop) { + QList<DataGuard> *list = static_cast<QList<DataGuard> *>(prop->data); + list->clear(); + } + static QObject *data_at(QmlListProperty<QObject> *prop, int index) { + QList<DataGuard> *list = static_cast<QList<DataGuard> *>(prop->data); + return list->at(index); + } + static int data_count(QmlListProperty<QObject> *prop) { + QList<DataGuard> *list = static_cast<QList<DataGuard> *>(prop->data); + return list->count(); + } }; class QmlPackageAttached : public QObject @@ -128,10 +133,13 @@ QmlPackage::~QmlPackage() } } -QmlList<QObject *> *QmlPackage::data() +QmlListProperty<QObject> QmlPackage::data() { Q_D(QmlPackage); - return &d->dataList; + return QmlListProperty<QObject>(this, &d->dataList, QmlPackagePrivate::data_append, + QmlPackagePrivate::data_count, + QmlPackagePrivate::data_at, + QmlPackagePrivate::data_clear); } bool QmlPackage::hasPart(const QString &name) diff --git a/src/declarative/util/qmlpackage_p.h b/src/declarative/util/qmlpackage_p.h index ff42aad..29b6bbe 100644 --- a/src/declarative/util/qmlpackage_p.h +++ b/src/declarative/util/qmlpackage_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -64,13 +64,13 @@ class QmlPackage : public QObject Q_DECLARE_PRIVATE(QmlPackage) Q_CLASSINFO("DefaultProperty", "data") - Q_PROPERTY(QmlList<QObject *> *data READ data SCRIPTABLE false) + Q_PROPERTY(QmlListProperty<QObject> data READ data SCRIPTABLE false) public: QmlPackage(QObject *parent=0); virtual ~QmlPackage(); - QmlList<QObject *> *data(); + QmlListProperty<QObject> data(); QObject *part(const QString & = QString()); bool hasPart(const QString &); diff --git a/src/declarative/util/qmlpixmapcache.cpp b/src/declarative/util/qmlpixmapcache.cpp index 4e581bd..2459651 100644 --- a/src/declarative/util/qmlpixmapcache.cpp +++ b/src/declarative/util/qmlpixmapcache.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -179,11 +179,19 @@ bool QmlImageRequestHandler::event(QEvent *event) if (reader->cancelled.count()) { for (int i = 0; i < reader->cancelled.count(); ++i) { QmlPixmapReply *job = reader->cancelled.at(i); + // cancel any jobs already started QNetworkReply *reply = replies.key(job, 0); if (reply && reply->isRunning()) { replies.remove(reply); reply->close(); - job->release(true); + } + // remove from pending job list + for (int j = 0; j < reader->jobs.count(); ++j) { + if (reader->jobs.at(j) == job) { + reader->jobs.removeAt(j); + job->release(true); + break; + } } } reader->cancelled.clear(); @@ -195,8 +203,6 @@ bool QmlImageRequestHandler::event(QEvent *event) } QmlPixmapReply *runningJob = reader->jobs.takeLast(); - runningJob->addRef(); - runningJob->setLoading(); QUrl url = runningJob->url(); reader->mutex.unlock(); @@ -267,12 +273,12 @@ QmlImageReader::QmlImageReader(QmlEngine *eng) QmlImageReader::~QmlImageReader() { - quit(); - wait(); readerMutex.lock(); readers.remove(engine); readerMutex.unlock(); - delete handler; + + quit(); + wait(); } QmlImageReader *QmlImageReader::instance(QmlEngine *engine) @@ -292,6 +298,8 @@ QmlPixmapReply *QmlImageReader::getImage(const QUrl &url) { mutex.lock(); QmlPixmapReply *reply = new QmlPixmapReply(this, url); + reply->addRef(); + reply->setLoading(); jobs.append(reply); if (jobs.count() == 1 && handler) QCoreApplication::postEvent(handler, new QEvent(QEvent::User)); @@ -303,21 +311,10 @@ void QmlImageReader::cancel(QmlPixmapReply *reply) { mutex.lock(); if (reply->isLoading()) { - // Already requested. Add to cancel list to be cancelled in reader thread. + // Add to cancel list to be cancelled in reader thread. cancelled.append(reply); if (cancelled.count() == 1 && handler) QCoreApplication::postEvent(handler, new QEvent(QEvent::User)); - } else { - // Not yet processed - just remove from waiting list - QList<QmlPixmapReply*>::iterator it = jobs.begin(); - while (it != jobs.end()) { - QmlPixmapReply *job = *it; - if (job == reply) { - jobs.erase(it); - break; - } - ++it; - } } mutex.unlock(); } @@ -335,6 +332,9 @@ void QmlImageReader::run() handler = new QmlImageRequestHandler(this, engine); exec(); + + delete handler; + handler = 0; } //=========================================================================== @@ -479,8 +479,6 @@ bool QmlPixmapReply::release(bool defer) --d->refCount; if (d->refCount == 0) { qmlActivePixmapReplies()->remove(d->url); - if (d->status == Loading && !d->loading) - d->reader->cancel(this); if (defer) deleteLater(); else diff --git a/src/declarative/util/qmlpixmapcache_p.h b/src/declarative/util/qmlpixmapcache_p.h index 462faf6..86908cc 100644 --- a/src/declarative/util/qmlpixmapcache_p.h +++ b/src/declarative/util/qmlpixmapcache_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlpropertychanges.cpp b/src/declarative/util/qmlpropertychanges.cpp index 68fc5cc..068cb4d 100644 --- a/src/declarative/util/qmlpropertychanges.cpp +++ b/src/declarative/util/qmlpropertychanges.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -83,7 +83,7 @@ QT_BEGIN_NAMESPACE } } - MouseRegion { anchors.fill: parent; onClicked: myText.state = 'myState' } + MouseArea { anchors.fill: parent; onClicked: myText.state = 'myState' } } \endqml @@ -91,7 +91,7 @@ QT_BEGIN_NAMESPACE \qml PropertyChanges { - target: myMouseRegion + target: myMouseArea onClicked: doSomethingDifferent() } \endqml @@ -357,7 +357,7 @@ QmlPropertyChangesPrivate::property(const QByteArray &property) Q_Q(QmlPropertyChanges); QmlMetaProperty prop = QmlMetaProperty::createProperty(object, QString::fromUtf8(property)); if (!prop.isValid()) { - qmlInfo(q) << QmlPropertyChanges::tr("Cannot assign to non-existant property \"%1\"").arg(QString::fromUtf8(property)); + qmlInfo(q) << QmlPropertyChanges::tr("Cannot assign to non-existent property \"%1\"").arg(QString::fromUtf8(property)); return QmlMetaProperty(); } else if (!(prop.type() & QmlMetaProperty::SignalProperty) && !prop.isWritable()) { qmlInfo(q) << QmlPropertyChanges::tr("Cannot assign to read-only property \"%1\"").arg(QString::fromUtf8(property)); diff --git a/src/declarative/util/qmlpropertychanges_p.h b/src/declarative/util/qmlpropertychanges_p.h index 461730d..19dcf9d 100644 --- a/src/declarative/util/qmlpropertychanges_p.h +++ b/src/declarative/util/qmlpropertychanges_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlpropertymap.cpp b/src/declarative/util/qmlpropertymap.cpp index 226f82e..ccbec6f 100644 --- a/src/declarative/util/qmlpropertymap.cpp +++ b/src/declarative/util/qmlpropertymap.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlpropertymap.h b/src/declarative/util/qmlpropertymap.h index bb397fe..a56ed0f 100644 --- a/src/declarative/util/qmlpropertymap.h +++ b/src/declarative/util/qmlpropertymap.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlspringfollow.cpp b/src/declarative/util/qmlspringfollow.cpp index 764d7f9..6d4ecf2 100644 --- a/src/declarative/util/qmlspringfollow.cpp +++ b/src/declarative/util/qmlspringfollow.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlspringfollow_p.h b/src/declarative/util/qmlspringfollow_p.h index 7731b9e..4a0ed1c 100644 --- a/src/declarative/util/qmlspringfollow_p.h +++ b/src/declarative/util/qmlspringfollow_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlstate.cpp b/src/declarative/util/qmlstate.cpp index cae8054..4462b1f 100644 --- a/src/declarative/util/qmlstate.cpp +++ b/src/declarative/util/qmlstate.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -242,16 +242,30 @@ void QmlState::setExtends(const QString &extends) extends another state, then the changes are applied against the state being extended. */ -QmlList<QmlStateOperation *> *QmlState::changes() +QmlListProperty<QmlStateOperation> QmlState::changes() { Q_D(QmlState); - return &d->operations; + return QmlListProperty<QmlStateOperation>(this, &d->operations, QmlStatePrivate::operations_append, + QmlStatePrivate::operations_count, QmlStatePrivate::operations_at, + QmlStatePrivate::operations_clear); +} + +int QmlState::operationCount() const +{ + Q_D(const QmlState); + return d->operations.count(); +} + +QmlStateOperation *QmlState::operationAt(int index) const +{ + Q_D(const QmlState); + return d->operations.at(index); } QmlState &QmlState::operator<<(QmlStateOperation *op) { Q_D(QmlState); - d->operations.append(op); + d->operations.append(QmlStatePrivate::OperationGuard(op, &d->operations)); return *this; } diff --git a/src/declarative/util/qmlstate_p.h b/src/declarative/util/qmlstate_p.h index 5862c02..2c92387 100644 --- a/src/declarative/util/qmlstate_p.h +++ b/src/declarative/util/qmlstate_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -131,7 +131,7 @@ class Q_DECLARATIVE_EXPORT QmlState : public QObject Q_PROPERTY(QString name READ name WRITE setName) Q_PROPERTY(QmlBinding *when READ when WRITE setWhen) Q_PROPERTY(QString extend READ extends WRITE setExtends) - Q_PROPERTY(QmlList<QmlStateOperation *>* changes READ changes) + Q_PROPERTY(QmlListProperty<QmlStateOperation> changes READ changes) Q_CLASSINFO("DefaultProperty", "changes") Q_CLASSINFO("DeferredPropertyNames", "changes") @@ -151,7 +151,10 @@ public: QString extends() const; void setExtends(const QString &); - QmlList<QmlStateOperation *> *changes(); + QmlListProperty<QmlStateOperation> changes(); + int operationCount() const; + QmlStateOperation *operationAt(int) const; + QmlState &operator<<(QmlStateOperation *); void apply(QmlStateGroup *, QmlTransition *, QmlState *revert); diff --git a/src/declarative/util/qmlstate_p_p.h b/src/declarative/util/qmlstate_p_p.h index 235fe62..d138e4e 100644 --- a/src/declarative/util/qmlstate_p_p.h +++ b/src/declarative/util/qmlstate_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -107,28 +107,33 @@ public: QString name; QmlBinding *when; - class OperationList; struct OperationGuard : public QmlGuard<QmlStateOperation> { - OperationGuard(QObject *obj, OperationList *l) : list(l) { (QmlGuard<QObject>&)*this = obj; } - OperationList *list; + OperationGuard(QObject *obj, QList<OperationGuard> *l) : list(l) { (QmlGuard<QObject>&)*this = obj; } + QList<OperationGuard> *list; void objectDestroyed(QmlStateOperation *) { // we assume priv will always be destroyed after objectDestroyed calls list->removeOne(*this); } }; + QList<OperationGuard> operations; - class OperationList : public QList<OperationGuard>, public QmlList<QmlStateOperation*> - { - public: - virtual void append(QmlStateOperation* v) { QList<OperationGuard>::append(OperationGuard(v, this)); } - virtual void insert(int i, QmlStateOperation* v) { QList<OperationGuard>::insert(i, OperationGuard(v, this)); } - virtual void clear() { QList<OperationGuard>::clear(); } - virtual QmlStateOperation* at(int i) const { return QList<OperationGuard>::at(i); } - virtual void removeAt(int i) { QList<OperationGuard>::removeAt(i); } - virtual int count() const { return QList<OperationGuard>::count(); } - }; - OperationList operations; + static void operations_append(QmlListProperty<QmlStateOperation> *prop, QmlStateOperation *op) { + QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data); + list->append(OperationGuard(op, list)); + } + static void operations_clear(QmlListProperty<QmlStateOperation> *prop) { + QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data); + list->clear(); + } + static int operations_count(QmlListProperty<QmlStateOperation> *prop) { + QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data); + return list->count(); + } + static QmlStateOperation *operations_at(QmlListProperty<QmlStateOperation> *prop, int index) { + QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data); + return list->at(index); + } QmlTransitionManager transitionManager; diff --git a/src/declarative/util/qmlstategroup.cpp b/src/declarative/util/qmlstategroup.cpp index aad19d9..4ad77c8 100644 --- a/src/declarative/util/qmlstategroup.cpp +++ b/src/declarative/util/qmlstategroup.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -60,26 +60,19 @@ class QmlStateGroupPrivate : public QObjectPrivate Q_DECLARE_PUBLIC(QmlStateGroup) public: QmlStateGroupPrivate(QmlStateGroup *p) - : nullState(0), states(p), componentComplete(true), + : nullState(0), componentComplete(true), ignoreTrans(false), applyingState(false) {} QString currentState; QmlState *nullState; - struct StateList : public QmlConcreteList<QmlState *> - { - StateList(QmlStateGroup *g) - :group(g) {} - void append(QmlState *s) { - QmlConcreteList<QmlState *>::append(s); - if (s) s->setStateGroup(group); - } - private: - QmlStateGroup *group; - }; - StateList states; + static void append_state(QmlListProperty<QmlState> *list, QmlState *state); + static int count_state(QmlListProperty<QmlState> *list); + static QmlState *at_state(QmlListProperty<QmlState> *list, int index); + + QList<QmlState *> states; + QList<QmlTransition *> transitions; - QmlConcreteList<QmlTransition *> transitions; bool componentComplete; bool ignoreTrans; bool applyingState; @@ -151,10 +144,34 @@ QList<QmlState *> QmlStateGroup::states() const \sa {qmlstate}{States} */ -QmlList<QmlState *>* QmlStateGroup::statesProperty() +QmlListProperty<QmlState> QmlStateGroup::statesProperty() { Q_D(QmlStateGroup); - return &(d->states); + return QmlListProperty<QmlState>(this, &d->states, &QmlStateGroupPrivate::append_state, + &QmlStateGroupPrivate::count_state, + &QmlStateGroupPrivate::at_state); +} + +void QmlStateGroupPrivate::append_state(QmlListProperty<QmlState> *list, QmlState *state) +{ + QmlStateGroup *_this = static_cast<QmlStateGroup *>(list->object); + if (state) { + _this->d_func()->states.append(state); + state->setStateGroup(_this); + } + +} + +int QmlStateGroupPrivate::count_state(QmlListProperty<QmlState> *list) +{ + QmlStateGroup *_this = static_cast<QmlStateGroup *>(list->object); + return _this->d_func()->states.count(); +} + +QmlState *QmlStateGroupPrivate::at_state(QmlListProperty<QmlState> *list, int index) +{ + QmlStateGroup *_this = static_cast<QmlStateGroup *>(list->object); + return _this->d_func()->states.at(index); } /*! @@ -173,10 +190,10 @@ QmlList<QmlState *>* QmlStateGroup::statesProperty() \sa {state-transitions}{Transitions} */ -QmlList<QmlTransition *>* QmlStateGroup::transitionsProperty() +QmlListProperty<QmlTransition> QmlStateGroup::transitionsProperty() { Q_D(QmlStateGroup); - return &(d->transitions); + return QmlListProperty<QmlTransition>(this, d->transitions); } /*! diff --git a/src/declarative/util/qmlstategroup_p.h b/src/declarative/util/qmlstategroup_p.h index 112c9eb..d39ca03 100644 --- a/src/declarative/util/qmlstategroup_p.h +++ b/src/declarative/util/qmlstategroup_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -58,8 +58,8 @@ class Q_DECLARATIVE_EXPORT QmlStateGroup : public QObject, public QmlParserStatu Q_DECLARE_PRIVATE(QmlStateGroup) Q_PROPERTY(QString state READ state WRITE setState NOTIFY stateChanged) - Q_PROPERTY(QmlList<QmlState *>* states READ statesProperty DESIGNABLE false) - Q_PROPERTY(QmlList<QmlTransition *>* transitions READ transitionsProperty DESIGNABLE false) + Q_PROPERTY(QmlListProperty<QmlState> states READ statesProperty DESIGNABLE false) + Q_PROPERTY(QmlListProperty<QmlTransition> transitions READ transitionsProperty DESIGNABLE false) public: QmlStateGroup(QObject * = 0); @@ -68,10 +68,10 @@ public: QString state() const; void setState(const QString &); - QmlList<QmlState *>* statesProperty(); + QmlListProperty<QmlState> statesProperty(); QList<QmlState *> states() const; - QmlList<QmlTransition *>* transitionsProperty(); + QmlListProperty<QmlTransition> transitionsProperty(); QmlState *findState(const QString &name) const; diff --git a/src/declarative/util/qmlstateoperations.cpp b/src/declarative/util/qmlstateoperations.cpp index 35c8f7d..bd1f5f0 100644 --- a/src/declarative/util/qmlstateoperations.cpp +++ b/src/declarative/util/qmlstateoperations.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -82,7 +82,7 @@ void QmlParentChangePrivate::doChange(QmlGraphicsItem *targetParent, QmlGraphics bool ok; const QTransform &transform = target->itemTransform(targetParent, &ok); if (transform.type() >= QTransform::TxShear || !ok) { - qmlInfo(q) << QObject::tr("Unable to preserve appearance under complex transform"); + qmlInfo(q) << QmlParentChange::tr("Unable to preserve appearance under complex transform"); ok = false; } @@ -92,21 +92,21 @@ void QmlParentChangePrivate::doChange(QmlGraphicsItem *targetParent, QmlGraphics if (transform.m11() == transform.m22()) scale = transform.m11(); else { - qmlInfo(q) << QObject::tr("Unable to preserve appearance under non-uniform scale"); + qmlInfo(q) << QmlParentChange::tr("Unable to preserve appearance under non-uniform scale"); ok = false; } } else if (ok && transform.type() == QTransform::TxRotate) { if (transform.m11() == transform.m22()) scale = qSqrt(transform.m11()*transform.m11() + transform.m12()*transform.m12()); else { - qmlInfo(q) << QObject::tr("Unable to preserve appearance under non-uniform scale"); + qmlInfo(q) << QmlParentChange::tr("Unable to preserve appearance under non-uniform scale"); ok = false; } if (scale != 0) rotation = atan2(transform.m12()/scale, transform.m11()/scale) * 180/M_PI; else { - qmlInfo(q) << QObject::tr("Unable to preserve appearance under scale of 0"); + qmlInfo(q) << QmlParentChange::tr("Unable to preserve appearance under scale of 0"); ok = false; } } @@ -403,7 +403,7 @@ QString QmlStateChangeScript::typeName() const so you can animate them as you would normally changes to these properties: \qml //animate our anchor changes - NumberAnimation { matchTargets: content; matchProperties: "x,y,width,height" } + NumberAnimation { targets: content; properties: "x,y,width,height" } \endqml For more information on anchors see \l {anchor-layout}{Anchor Layouts}. diff --git a/src/declarative/util/qmlstateoperations_p.h b/src/declarative/util/qmlstateoperations_p.h index 1a9f76f..dc1974b 100644 --- a/src/declarative/util/qmlstateoperations_p.h +++ b/src/declarative/util/qmlstateoperations_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlstyledtext.cpp b/src/declarative/util/qmlstyledtext.cpp index 63f341e..1f31214 100644 --- a/src/declarative/util/qmlstyledtext.cpp +++ b/src/declarative/util/qmlstyledtext.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlstyledtext_p.h b/src/declarative/util/qmlstyledtext_p.h index 502a4b5..4698279 100644 --- a/src/declarative/util/qmlstyledtext_p.h +++ b/src/declarative/util/qmlstyledtext_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlsystempalette.cpp b/src/declarative/util/qmlsystempalette.cpp index 39d8f3e..cc4fb3e 100644 --- a/src/declarative/util/qmlsystempalette.cpp +++ b/src/declarative/util/qmlsystempalette.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlsystempalette_p.h b/src/declarative/util/qmlsystempalette_p.h index 7c39d4a..e25bf7f 100644 --- a/src/declarative/util/qmlsystempalette_p.h +++ b/src/declarative/util/qmlsystempalette_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmltimeline.cpp b/src/declarative/util/qmltimeline.cpp index 130e02d..5c5df40 100644 --- a/src/declarative/util/qmltimeline.cpp +++ b/src/declarative/util/qmltimeline.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -55,12 +55,12 @@ QT_BEGIN_NAMESPACE struct Update { Update(QmlTimeLineValue *_g, qreal _v) : g(_g), v(_v) {} - Update(const QmlTimeLineEvent &_e) + Update(const QmlTimeLineCallback &_e) : g(0), v(0), e(_e) {} QmlTimeLineValue *g; qreal v; - QmlTimeLineEvent e; + QmlTimeLineCallback e; }; struct QmlTimeLinePrivate @@ -79,7 +79,7 @@ struct QmlTimeLinePrivate }; Op() {} Op(Type t, int l, qreal v, qreal v2, int o, - const QmlTimeLineEvent &ev = QmlTimeLineEvent(), const QEasingCurve &es = QEasingCurve()) + const QmlTimeLineCallback &ev = QmlTimeLineCallback(), const QEasingCurve &es = QEasingCurve()) : type(t), length(l), value(v), value2(v2), order(o), event(ev), easing(es) {} Op(const Op &o) @@ -98,7 +98,7 @@ struct QmlTimeLinePrivate qreal value2; int order; - QmlTimeLineEvent event; + QmlTimeLineCallback event; QEasingCurve easing; }; struct TimeLine @@ -244,7 +244,7 @@ qreal QmlTimeLinePrivate::value(const Op &op, int time, qreal base, bool *change } case Op::Execute: - op.event.execute(); + op.event.d0(op.event.d1); *changed = false; return -1; } @@ -364,10 +364,10 @@ void QmlTimeLine::pause(QmlTimeLineObject &obj, int time) /*! Execute the \a event. */ -void QmlTimeLine::execute(const QmlTimeLineEvent &event) +void QmlTimeLine::callback(const QmlTimeLineCallback &callback) { - QmlTimeLinePrivate::Op op(QmlTimeLinePrivate::Op::Execute, 0, 0, 0., d->order++, event); - d->add(*event.eventObject(), op); + QmlTimeLinePrivate::Op op(QmlTimeLinePrivate::Op::Execute, 0, 0, 0., d->order++, callback); + d->add(*callback.callbackObject(), op); } /*! @@ -466,7 +466,7 @@ void QmlTimeLine::move(QmlTimeLineValue &timeLineValue, qreal destination, int t void QmlTimeLine::move(QmlTimeLineValue &timeLineValue, qreal destination, const QEasingCurve &easing, int time) { if (time <= 0) return; - QmlTimeLinePrivate::Op op(QmlTimeLinePrivate::Op::Move, time, destination, 0.0f, d->order++, QmlTimeLineEvent(), easing); + QmlTimeLinePrivate::Op op(QmlTimeLinePrivate::Op::Move, time, destination, 0.0f, d->order++, QmlTimeLineCallback(), easing); d->add(timeLineValue, op); } @@ -488,7 +488,7 @@ void QmlTimeLine::moveBy(QmlTimeLineValue &timeLineValue, qreal change, int time void QmlTimeLine::moveBy(QmlTimeLineValue &timeLineValue, qreal change, const QEasingCurve &easing, int time) { if (time <= 0) return; - QmlTimeLinePrivate::Op op(QmlTimeLinePrivate::Op::MoveBy, time, change, 0.0f, d->order++, QmlTimeLineEvent(), easing); + QmlTimeLinePrivate::Op op(QmlTimeLinePrivate::Op::MoveBy, time, change, 0.0f, d->order++, QmlTimeLineCallback(), easing); d->add(timeLineValue, op); } @@ -805,10 +805,11 @@ int QmlTimeLinePrivate::advance(int t) updateQueue = &updates; for (int ii = 0; ii < updates.count(); ++ii) { const Update &v = updates.at(ii).second; - if (v.g) + if (v.g) { v.g->setValue(v.v); - else - v.e.execute(); + } else { + v.e.d0(v.e.d1); + } } updateQueue = 0; } while(t); @@ -854,7 +855,7 @@ void QmlTimeLine::remove(QmlTimeLineObject *v) if (d->updateQueue) { for (int ii = 0; ii < d->updateQueue->count(); ++ii) { if (d->updateQueue->at(ii).second.g == v || - d->updateQueue->at(ii).second.e.eventObject() == v) { + d->updateQueue->at(ii).second.e.callbackObject() == v) { d->updateQueue->removeAt(ii); --ii; } @@ -910,17 +911,22 @@ QmlTimeLineObject::~QmlTimeLineObject() } } -QmlTimeLineEvent::QmlTimeLineEvent() +QmlTimeLineCallback::QmlTimeLineCallback() : d0(0), d1(0), d2(0) { } -QmlTimeLineEvent::QmlTimeLineEvent(const QmlTimeLineEvent &o) +QmlTimeLineCallback::QmlTimeLineCallback(QmlTimeLineObject *b, Callback f, void *d) +: d0(f), d1(d), d2(b) +{ +} + +QmlTimeLineCallback::QmlTimeLineCallback(const QmlTimeLineCallback &o) : d0(o.d0), d1(o.d1), d2(o.d2) { } -QmlTimeLineEvent &QmlTimeLineEvent::operator=(const QmlTimeLineEvent &o) +QmlTimeLineCallback &QmlTimeLineCallback::operator=(const QmlTimeLineCallback &o) { d0 = o.d0; d1 = o.d1; @@ -928,12 +934,7 @@ QmlTimeLineEvent &QmlTimeLineEvent::operator=(const QmlTimeLineEvent &o) return *this; } -void QmlTimeLineEvent::execute() const -{ - d0(d1); -} - -QmlTimeLineObject *QmlTimeLineEvent::eventObject() const +QmlTimeLineObject *QmlTimeLineCallback::callbackObject() const { return d2; } diff --git a/src/declarative/util/qmltimeline_p_p.h b/src/declarative/util/qmltimeline_p_p.h index 09d46ba..076355d 100644 --- a/src/declarative/util/qmltimeline_p_p.h +++ b/src/declarative/util/qmltimeline_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -60,10 +60,10 @@ QT_BEGIN_NAMESPACE class QEasingCurve; class QmlTimeLineValue; -class QmlTimeLineEvent; +class QmlTimeLineCallback; struct QmlTimeLinePrivate; class QmlTimeLineObject; -class Q_DECLARATIVE_EXPORT QmlTimeLine : public QAbstractAnimation +class QmlTimeLine : public QAbstractAnimation { Q_OBJECT public: @@ -75,7 +75,7 @@ public: void setSyncMode(SyncMode); void pause(QmlTimeLineObject &, int); - void execute(const QmlTimeLineEvent &); + void callback(const QmlTimeLineCallback &); void set(QmlTimeLineValue &, qreal); int accel(QmlTimeLineValue &, qreal velocity, qreal accel); @@ -117,7 +117,7 @@ private: QmlTimeLinePrivate *d; }; -class Q_DECLARATIVE_EXPORT QmlTimeLineObject +class QmlTimeLineObject { public: QmlTimeLineObject(); @@ -129,7 +129,7 @@ protected: QmlTimeLine *_t; }; -class Q_DECLARATIVE_EXPORT QmlTimeLineValue : public QmlTimeLineObject +class QmlTimeLineValue : public QmlTimeLineObject { public: QmlTimeLineValue(qreal v = 0.) : _v(v) {} @@ -147,44 +147,21 @@ private: qreal _v; }; -class Q_DECLARATIVE_EXPORT QmlTimeLineEvent +class QmlTimeLineCallback { public: - QmlTimeLineEvent(); - QmlTimeLineEvent(const QmlTimeLineEvent &o); + typedef void (*Callback)(void *); - template<class T, void (T::*method)()> - QmlTimeLineEvent(QmlTimeLineObject *b, T *c) - { - d0 = &callFunc<T, method>; - d1 = (void *)c; - d2 = b; - } - - template<class T, void (T::*method)()> - static QmlTimeLineEvent timeLineEvent(QmlTimeLineObject *b, T *c) - { - QmlTimeLineEvent rv; - rv.d0 = &callFunc<T, method>; - rv.d1 = (void *)c; - rv.d2 = b; - return rv; - } + QmlTimeLineCallback(); + QmlTimeLineCallback(QmlTimeLineObject *b, Callback, void * = 0); + QmlTimeLineCallback(const QmlTimeLineCallback &o); - QmlTimeLineEvent &operator=(const QmlTimeLineEvent &o); - void execute() const; - QmlTimeLineObject *eventObject() const; + QmlTimeLineCallback &operator=(const QmlTimeLineCallback &o); + QmlTimeLineObject *callbackObject() const; private: - typedef void (*CallFunc)(void *c); - - template <class T, void (T::*method)()> - static void callFunc(void *c) - { - T *cls = (T *)c; - (cls->*method)(); - } - CallFunc d0; + friend class QmlTimeLinePrivate; + Callback d0; void *d1; QmlTimeLineObject *d2; }; diff --git a/src/declarative/util/qmltimer.cpp b/src/declarative/util/qmltimer.cpp index 046dfe9..d3a1a7c 100644 --- a/src/declarative/util/qmltimer.cpp +++ b/src/declarative/util/qmltimer.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmltimer_p.h b/src/declarative/util/qmltimer_p.h index fcd6c84..d1c5ee5 100644 --- a/src/declarative/util/qmltimer_p.h +++ b/src/declarative/util/qmltimer_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmltransition.cpp b/src/declarative/util/qmltransition.cpp index 215fc91..e90fc20 100644 --- a/src/declarative/util/qmltransition.cpp +++ b/src/declarative/util/qmltransition.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -82,10 +82,11 @@ class QmlTransitionPrivate : public QObjectPrivate { Q_DECLARE_PUBLIC(QmlTransition) public: - QmlTransitionPrivate() : fromState(QLatin1String("*")), toState(QLatin1String("*")) - , reversed(false), reversible(false), endState(0) + QmlTransitionPrivate() + : fromState(QLatin1String("*")), toState(QLatin1String("*")), + reversed(false), reversible(false), endState(0) { - animations.parent = this; + group.trans = this; } QString fromState; @@ -95,32 +96,20 @@ public: ParallelAnimationWrapper group; QmlTransitionManager *endState; - void init() - { - group.trans = this; - } - void complete() { endState->complete(); } - - class AnimationList : public QmlConcreteList<QmlAbstractAnimation *> - { - public: - AnimationList() : parent(0) {} - virtual void append(QmlAbstractAnimation *a); - virtual void clear() { QmlConcreteList<QmlAbstractAnimation *>::clear(); } //### - - QmlTransitionPrivate *parent; - }; - AnimationList animations; + static void append_animation(QmlListProperty<QmlAbstractAnimation> *list, QmlAbstractAnimation *a); + QList<QmlAbstractAnimation *> animations; }; -void QmlTransitionPrivate::AnimationList::append(QmlAbstractAnimation *a) +void QmlTransitionPrivate::append_animation(QmlListProperty<QmlAbstractAnimation> *list, QmlAbstractAnimation *a) { - QmlConcreteList<QmlAbstractAnimation *>::append(a); - parent->group.addAnimation(a->qtAnimation()); + QmlTransition *q = static_cast<QmlTransition *>(list->object); + q->d_func()->animations.append(a); + q->d_func()->group.addAnimation(a->qtAnimation()); + a->setDisableUserControl(); } void ParallelAnimationWrapper::updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState) @@ -139,8 +128,6 @@ QML_DEFINE_TYPE(Qt,4,6,Transition,QmlTransition) QmlTransition::QmlTransition(QObject *parent) : QObject(*(new QmlTransitionPrivate), parent) { - Q_D(QmlTransition); - d->init(); } QmlTransition::~QmlTransition() @@ -250,10 +237,10 @@ void QmlTransition::setToState(const QString &t) and assign that to animations the animations property. \default */ -QmlList<QmlAbstractAnimation *>* QmlTransition::animations() +QmlListProperty<QmlAbstractAnimation> QmlTransition::animations() { Q_D(QmlTransition); - return &d->animations; + return QmlListProperty<QmlAbstractAnimation>(this, &d->animations, QmlTransitionPrivate::append_animation); } QT_END_NAMESPACE diff --git a/src/declarative/util/qmltransition_p.h b/src/declarative/util/qmltransition_p.h index c1a6f66..ea02a33 100644 --- a/src/declarative/util/qmltransition_p.h +++ b/src/declarative/util/qmltransition_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -65,7 +65,7 @@ class Q_DECLARATIVE_EXPORT QmlTransition : public QObject Q_PROPERTY(QString from READ fromState WRITE setFromState) Q_PROPERTY(QString to READ toState WRITE setToState) Q_PROPERTY(bool reversible READ reversible WRITE setReversible) - Q_PROPERTY(QmlList<QmlAbstractAnimation *>* animations READ animations) + Q_PROPERTY(QmlListProperty<QmlAbstractAnimation> animations READ animations) Q_CLASSINFO("DefaultProperty", "animations") Q_CLASSINFO("DeferredPropertyNames", "animations") @@ -82,7 +82,7 @@ public: bool reversible() const; void setReversible(bool); - QmlList<QmlAbstractAnimation *>* animations(); + QmlListProperty<QmlAbstractAnimation> animations(); void prepare(QmlStateOperation::ActionList &actions, QList<QmlMetaProperty> &after, diff --git a/src/declarative/util/qmltransitionmanager.cpp b/src/declarative/util/qmltransitionmanager.cpp index a3a16ca..f2a4d64 100644 --- a/src/declarative/util/qmltransitionmanager.cpp +++ b/src/declarative/util/qmltransitionmanager.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmltransitionmanager_p_p.h b/src/declarative/util/qmltransitionmanager_p_p.h index cb4111c..19ee706 100644 --- a/src/declarative/util/qmltransitionmanager_p_p.h +++ b/src/declarative/util/qmltransitionmanager_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qmlview.cpp b/src/declarative/util/qmlview.cpp index 690924f..400ae52 100644 --- a/src/declarative/util/qmlview.cpp +++ b/src/declarative/util/qmlview.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -64,6 +64,7 @@ #include <qboxlayout.h> #include <qbasictimer.h> #include <QtCore/qabstractanimation.h> +#include <private/qgraphicsview_p.h> QT_BEGIN_NAMESPACE @@ -128,21 +129,22 @@ void FrameBreakAnimation::updateCurrentTime(int msecs) class QmlViewPrivate { public: - QmlViewPrivate(QmlView *w) - : q(w), root(0), component(0), resizable(false) {} + QmlViewPrivate(QmlView *view) + : q(view), root(0), component(0), resizeMode(QmlView::SizeViewToRootObject) {} QmlView *q; - QmlGraphicsItem *root; + + QGuard<QGraphicsObject> root; + QGuard<QmlGraphicsItem> qmlRoot; QUrl source; - QString qml; QmlEngine engine; QmlComponent *component; QBasicTimer resizetimer; - QSize initialSize; - bool resizable; + mutable QSize initialSize; + QmlView::ResizeMode resizeMode; QTime frameTimer; void init(); @@ -154,9 +156,30 @@ public: \class QmlView \brief The QmlView class provides a widget for displaying a Qt Declarative user interface. - QmlView currently provides a minimal interface for displaying QML + Any QGraphicsObject or QmlGraphicsItem + created via QML can be placed on a standard QGraphicsScene and viewed with a standard + QGraphicsView. + + QmlView is a QGraphicsView subclass provided as a convenience for displaying QML files, and connecting between QML and C++ Qt objects. + QmlView performs the following functions: + + \list + \o Manages QmlComponent loading and object creation. + \o Initializes QGraphicsView for optimal performance with QML: + \list + \o QGraphicsView::setOptimizationFlags(QGraphicsView::DontSavePainterState); + \o QGraphicsView::setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate); + \o QGraphicsScene::setItemIndexMethod(QGraphicsScene::NoIndex); + \endlist + \o Initializes QGraphicsView for QML key handling: + \list + \o QGraphicsView::viewport()->setFocusPolicy(Qt::NoFocus); + \o QGraphicsScene::setStickyFocus(true); + \endlist + \endlist + Typical usage: \code ... @@ -164,7 +187,7 @@ public: vbox->addWidget(view); QUrl url(fileName); - view->setUrl(url); + view->setSource(url); ... view->execute(); ... @@ -172,7 +195,17 @@ public: \endcode To receive errors related to loading and executing QML with QmlView, - you can connect to the errors() signal. + you can connect to the statusChanged() signal and monitor for QmlView::Error. + The errors are available via QmlView::errors(). +*/ + + +/*! \fn void QmlView::sceneResized(QSize size) + This signal is emitted when the view is resized to \a size. +*/ + +/*! \fn void QmlView::statusChanged(QmlView::Status status) + This signal is emitted when the component's current \l{QmlView::Status} {status} changes. */ /*! @@ -212,56 +245,37 @@ void QmlViewPrivate::init() } /*! - The destructor clears the view's \l {QmlGraphicsItem} {items} and + The destructor clears the view's \l {QGraphicsObject} {items} and deletes the internal representation. - - \sa clearItems() */ QmlView::~QmlView() { - clearItems(); - delete d; d = 0; + delete d->root; } /*! - Sets the source to the \a url. The QML string is set to - empty. + Sets the source to the \a url. + + Call \l execute() to load the QML and instantiate the component. + + \sa execute() */ -void QmlView::setUrl(const QUrl& url) +void QmlView::setSource(const QUrl& url) { d->source = url; - d->qml = QString(); } /*! Returns the source URL, if set. - \sa setUrl() + \sa setSource() */ -QUrl QmlView::url() const +QUrl QmlView::source() const { return d->source; } /*! - Sets the source to the URL from the \a filename, and sets - the QML string to \a qml. - */ -void QmlView::setQml(const QString &qml, const QString &filename) -{ - d->source = QUrl::fromLocalFile(filename); - d->qml = qml; -} - -/*! - Returns the QML string. - */ -QString QmlView::qml() const -{ - return d->qml; -} - -/*! Returns a pointer to the QmlEngine used for instantiating QML Components. */ @@ -283,17 +297,15 @@ QmlContext* QmlView::rootContext() } /*! - Displays the Qt Declarative user interface. + Loads and instantiates the QML component set by the \l setSource() method. + + \sa setSource() */ void QmlView::execute() { - if (d->qml.isEmpty()) { - d->component = new QmlComponent(&d->engine, d->source, this); - } else { - d->component = new QmlComponent(&d->engine, this); - d->component->setData(d->qml.toUtf8(), d->source); - } - connect (&d->engine, SIGNAL (quit ()), this, SIGNAL (quit ())); + delete d->root; + delete d->component; + d->component = new QmlComponent(&d->engine, d->source, this); if (!d->component->isLoading()) { continueExecute(); @@ -302,26 +314,95 @@ void QmlView::execute() } } +/*! + \enum QmlView::Status + + Specifies the loading status of the QmlView. + + \value Null This QmlView has no source set. + \value Ready This QmlView has loaded and created the QML component. + \value Loading This QmlView is loading network data. + \value Error An error has occured. Calling errorDescription() to retrieve a description. +*/ + +/*! + \property QmlView::status + The component's current \l{QmlView::Status} {status}. +*/ + +QmlView::Status QmlView::status() const +{ + if (!d->component) + return QmlView::Null; + + return QmlView::Status(d->component->status()); +} + +/*! + Return the list of errors that occured during the last compile or create + operation. An empty list is returned if isError() is not set. +*/ +QList<QmlError> QmlView::errors() const +{ + if (d->component) + return d->component->errors(); + return QList<QmlError>(); +} + + +/*! + \property QmlView::resizeMode + \brief whether the view should resize the canvas contents + + If this property is set to SizeViewToRootObject (the default), the view + resizes with the root item in the QML. + + If this property is set to SizeRootObjectToView, the view will + automatically resize the root item. + + Regardless of this property, the sizeHint of the view + is the initial size of the root item. Note though that + since QML may load dynamically, that size may change. + + \sa initialSize() +*/ + +void QmlView::setResizeMode(ResizeMode mode) +{ + if (d->resizeMode == mode) + return; + + d->resizeMode = mode; + if (d->qmlRoot) { + if (d->resizeMode == SizeRootObjectToView) { + d->qmlRoot->setWidth(width()); + d->qmlRoot->setHeight(height()); + } else { + d->qmlRoot->setWidth(d->initialSize.width()); + d->qmlRoot->setHeight(d->initialSize.height()); + } + } +} + +QmlView::ResizeMode QmlView::resizeMode() const +{ + return d->resizeMode; +} /*! \internal */ void QmlView::continueExecute() { - disconnect(d->component, SIGNAL(statusChanged(QmlComponent::Status)), this, SLOT(continueExecute())); - if (!d->component) { - qWarning() << "Error in loading" << d->source; - return; - } + disconnect(d->component, SIGNAL(statusChanged(QmlComponent::Status)), this, SLOT(continueExecute())); - if(d->component->isError()) { + if (d->component->isError()) { QList<QmlError> errorList = d->component->errors(); foreach (const QmlError &error, errorList) { qWarning() << error; } - emit errors(errorList); - + emit statusChanged(status()); return; } @@ -332,8 +413,7 @@ void QmlView::continueExecute() foreach (const QmlError &error, errorList) { qWarning() << error; } - emit errors(errorList); - + emit statusChanged(status()); return; } @@ -345,24 +425,27 @@ void QmlView::continueExecute() QPerformanceLog::displayData(); QPerformanceLog::clear(); d->root = item; + d->qmlRoot = item; connect(item, SIGNAL(widthChanged()), this, SLOT(sizeChanged())); connect(item, SIGNAL(heightChanged()), this, SLOT(sizeChanged())); - if (d->initialSize.height() <= 0 && d->root->width() > 0) - d->initialSize.setWidth(d->root->width()); - if (d->initialSize.height() <= 0 && d->root->height() > 0) - d->initialSize.setHeight(d->root->height()); + if (d->initialSize.height() <= 0 && d->qmlRoot->width() > 0) + d->initialSize.setWidth(d->qmlRoot->width()); + if (d->initialSize.height() <= 0 && d->qmlRoot->height() > 0) + d->initialSize.setHeight(d->qmlRoot->height()); resize(d->initialSize); - if (d->resizable) { - d->root->setWidth(width()); - d->root->setHeight(height()); + if (d->resizeMode == SizeRootObjectToView) { + d->qmlRoot->setWidth(width()); + d->qmlRoot->setHeight(height()); } else { - QSize sz(d->root->width(),d->root->height()); + QSize sz(d->qmlRoot->width(),d->qmlRoot->height()); emit sceneResized(sz); resize(sz); } updateGeometry(); - emit initialSize(d->initialSize); + } else if (QGraphicsObject *item = qobject_cast<QGraphicsObject *>(obj)) { + d->scene.addItem(item); + qWarning() << "QmlView::resizeMode is not honored for components of type QGraphicsObject"; } else if (QWidget *wid = qobject_cast<QWidget *>(obj)) { window()->setAttribute(Qt::WA_OpaquePaintEvent, false); window()->setAttribute(Qt::WA_NoSystemBackground, false); @@ -377,23 +460,11 @@ void QmlView::continueExecute() } layout()->addWidget(wid); emit sceneResized(wid->size()); - emit initialSize(wid->size()); } } + emit statusChanged(status()); } -/*! \fn void QmlView::sceneResized(QSize size) - This signal is emitted when the view is resized to \a size. - */ - -/*! \fn void QmlView::initialSize(QSize size) - This signal is emitted when the initial \a size of the root item is known. - */ - -/*! \fn void QmlView::errors(const QList<QmlError> &errors) - This signal is emitted when the qml loaded contains \a errors. - */ - /*! \internal */ @@ -404,14 +475,15 @@ void QmlView::sizeChanged() } /*! + \internal If the \l {QTimerEvent} {timer event} \a e is this view's resize timer, sceneResized() is emitted. */ void QmlView::timerEvent(QTimerEvent* e) { if (!e || e->timerId() == d->resizetimer.timerId()) { - if (d->root) { - QSize sz(d->root->width(),d->root->height()); + if (d->qmlRoot) { + QSize sz(d->qmlRoot->width(),d->qmlRoot->height()); emit sceneResized(sz); //if (!d->resizable) //resize(sz); @@ -421,147 +493,44 @@ void QmlView::timerEvent(QTimerEvent* e) } } -// modelled on QScrollArea::widgetResizable -/*! - \property QmlView::contentResizable - \brief whether the view should resize the canvas contents - - If this property is set to false (the default), the view - resizes with the root item in the QML. - - If this property is set to true, the view will - automatically resize the root item. - - Regardless of this property, the sizeHint of the view - is the initial size of the root item. Note though that - since QML may load dynamically, that size may change. - - \sa initialSize() -*/ - -void QmlView::setContentResizable(bool on) -{ - if (d->resizable != on) { - d->resizable = on; - if (d->root) { - if (on) { - d->root->setWidth(width()); - d->root->setHeight(height()); - } else { - d->root->setWidth(d->initialSize.width()); - d->root->setHeight(d->initialSize.height()); - } - } - } -} - -bool QmlView::contentResizable() const -{ - return d->resizable; -} - - /*! + \internal The size hint is the size of the root item. */ QSize QmlView::sizeHint() const { - if (d->root) { + if (d->qmlRoot) { if (d->initialSize.width() <= 0) - d->initialSize.setWidth(d->root->width()); + d->initialSize.setWidth(d->qmlRoot->width()); if (d->initialSize.height() <= 0) - d->initialSize.setHeight(d->root->height()); + d->initialSize.setHeight(d->qmlRoot->height()); } return d->initialSize; } /*! - Creates a \l{QmlComponent} {component} from the \a qml - string, and returns it as an \l {QmlGraphicsItem} {item}. If the - \a parent item is provided, it becomes the new item's - parent. \a parent should be in this view's item hierarchy. + Returns the view's root \l {QGraphicsObject} {item}. */ -QmlGraphicsItem* QmlView::addItem(const QString &qml, QmlGraphicsItem* parent) -{ - if (!d->root) - return 0; - - QmlComponent component(&d->engine); - component.setData(qml.toUtf8(), QUrl()); - if(d->component->isError()) { - QList<QmlError> errorList = d->component->errors(); - foreach (const QmlError &error, errorList) { - qWarning() << error; - } - emit errors(errorList); - - return 0; - } - - QObject *obj = component.create(); - if(d->component->isError()) { - QList<QmlError> errorList = d->component->errors(); - foreach (const QmlError &error, errorList) { - qWarning() << error; - } - emit errors(errorList); - - return 0; - } - - if (obj){ - QmlGraphicsItem *item = static_cast<QmlGraphicsItem *>(obj); - if (!parent) - parent = d->root; - - item->setParentItem(parent); - return item; - } - return 0; -} - -/*! - Deletes the view's \l {QmlGraphicsItem} {items} and clears the \l {QmlEngine} - {QML engine's} Component cache. - */ -void QmlView::reset() -{ - clearItems(); - d->engine.clearComponentCache(); - d->initialSize = QSize(); -} - -/*! - Deletes the view's \l {QmlGraphicsItem} {items}. - */ -void QmlView::clearItems() -{ - if (!d->root) - return; - delete d->root; - d->root = 0; -} - -/*! - Returns the view's root \l {QmlGraphicsItem} {item}. - */ -QmlGraphicsItem *QmlView::root() const +QGraphicsObject *QmlView::rootObject() const { return d->root; } /*! + \internal This function handles the \l {QResizeEvent} {resize event} \a e. */ void QmlView::resizeEvent(QResizeEvent *e) { - if (d->resizable && d->root) { - d->root->setWidth(width()); - d->root->setHeight(height()); + if (d->resizeMode == SizeRootObjectToView && d->qmlRoot) { + d->qmlRoot->setWidth(width()); + d->qmlRoot->setHeight(height()); } - if (d->root) { - setSceneRect(QRectF(0, 0, d->root->width(), d->root->height())); + if (d->qmlRoot) { + setSceneRect(QRectF(0, 0, d->qmlRoot->width(), d->qmlRoot->height())); + } else if (d->root) { + setSceneRect(d->root->boundingRect()); } else { setSceneRect(rect()); } @@ -569,7 +538,7 @@ void QmlView::resizeEvent(QResizeEvent *e) } /*! - \reimp + \internal */ void QmlView::paintEvent(QPaintEvent *event) { diff --git a/src/declarative/util/qmlview.h b/src/declarative/util/qmlview.h index f4f58fd..1d6ef1c 100644 --- a/src/declarative/util/qmlview.h +++ b/src/declarative/util/qmlview.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -39,8 +39,8 @@ ** ****************************************************************************/ -#ifndef QFXVIEW_H -#define QFXVIEW_H +#ifndef QMLVIEW_H +#define QMLVIEW_H #include <QtCore/qdatetime.h> #include <QtGui/qgraphicssceneevent.h> @@ -53,7 +53,7 @@ QT_BEGIN_NAMESPACE QT_MODULE(Declarative) -class QmlGraphicsItem; +class QGraphicsObject; class QmlEngine; class QmlContext; class QmlError; @@ -62,35 +62,36 @@ class QmlViewPrivate; class Q_DECLARATIVE_EXPORT QmlView : public QGraphicsView { Q_OBJECT - Q_PROPERTY(bool contentResizable READ contentResizable WRITE setContentResizable) + Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode) + Q_PROPERTY(Status status READ status NOTIFY statusChanged) + public: explicit QmlView(QWidget *parent = 0); - virtual ~QmlView(); - void setUrl(const QUrl&); - QUrl url() const; - void setQml(const QString &qml, const QString &filename=QString()); - QString qml() const; + QUrl source() const; + void setSource(const QUrl&); + QmlEngine* engine(); QmlContext* rootContext(); - virtual void execute(); - virtual void reset(); + void execute(); + + QGraphicsObject *rootObject() const; + + enum ResizeMode { SizeViewToRootObject, SizeRootObjectToView }; + ResizeMode resizeMode() const; + void setResizeMode(ResizeMode); - virtual QmlGraphicsItem* addItem(const QString &qml, QmlGraphicsItem* parent=0); - virtual void clearItems(); + enum Status { Null, Ready, Loading, Error }; + Status status() const; - virtual QmlGraphicsItem *root() const; + QList<QmlError> errors() const; - void setContentResizable(bool); - bool contentResizable() const; QSize sizeHint() const; Q_SIGNALS: - void initialSize(QSize size); - void sceneResized(QSize size); - void errors(const QList<QmlError> &error); - void quit (); + void sceneResized(QSize size); // ??? + void statusChanged(QmlView::Status); private Q_SLOTS: void continueExecute(); @@ -101,8 +102,6 @@ protected: virtual void paintEvent(QPaintEvent *event); void timerEvent(QTimerEvent*); -private: - friend class QmlViewPrivate; QmlViewPrivate *d; }; @@ -110,4 +109,4 @@ QT_END_NAMESPACE QT_END_HEADER -#endif // QFXVIEW_H +#endif // QMLVIEW_H diff --git a/src/declarative/util/qmlxmllistmodel.cpp b/src/declarative/util/qmlxmllistmodel.cpp index 5de4d6f..7e66576 100644 --- a/src/declarative/util/qmlxmllistmodel.cpp +++ b/src/declarative/util/qmlxmllistmodel.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -148,19 +148,6 @@ QML_DECLARE_TYPE(QmlXmlListModelRole) QT_BEGIN_NAMESPACE -class QmlXmlListModelPrivate; -struct QmlXmlRoleList : public QmlConcreteList<QmlXmlListModelRole *> -{ - QmlXmlRoleList(QmlXmlListModelPrivate *p) - : model(p) {} - virtual void append(QmlXmlListModelRole *role); - virtual void clear(); - virtual void removeAt(int i); - virtual void insert(int i, QmlXmlListModelRole *role); - - QmlXmlListModelPrivate *model; -}; - class QmlXmlQuery : public QThread { Q_OBJECT @@ -182,7 +169,7 @@ public: m_abort = true; } - int doQuery(QString query, QString namespaces, QByteArray data, QmlXmlRoleList *roleObjects) { + int doQuery(QString query, QString namespaces, QByteArray data, QList<QmlXmlListModelRole *> *roleObjects) { QMutexLocker locker(&m_mutex); m_size = 0; m_data = data; @@ -257,7 +244,7 @@ private: QString m_prefix; int m_size; int m_queryId; - const QmlXmlRoleList *m_roleObjects; + const QList<QmlXmlListModelRole *> *m_roleObjects; QList<QList<QVariant> > m_modelData; QStringList m_keysValues; QList<QmlXmlListRange> m_insertedItemRanges; @@ -441,7 +428,7 @@ public: QmlXmlListModelPrivate() : isComponentComplete(true), size(-1), highestRole(Qt::UserRole) , reply(0), status(QmlXmlListModel::Null), progress(0.0) - , queryId(-1), roleObjects(this) {} + , queryId(-1), roleObjects() {} bool isComponentComplete; QUrl src; @@ -457,42 +444,39 @@ public: qreal progress; QmlXmlQuery qmlXmlQuery; int queryId; - QmlXmlRoleList roleObjects; + QList<QmlXmlListModelRole *> roleObjects; + static void append_role(QmlListProperty<QmlXmlListModelRole> *list, QmlXmlListModelRole *role); + static void clear_role(QmlListProperty<QmlXmlListModelRole> *list); + static void removeAt_role(QmlListProperty<QmlXmlListModelRole> *list, int i); + static void insert_role(QmlListProperty<QmlXmlListModelRole> *list, int i, QmlXmlListModelRole *role); QList<QList<QVariant> > data; }; -void QmlXmlRoleList::append(QmlXmlListModelRole *role) +void QmlXmlListModelPrivate::append_role(QmlListProperty<QmlXmlListModelRole> *list, QmlXmlListModelRole *role) { - insert(size(), role); + QmlXmlListModel *_this = qobject_cast<QmlXmlListModel *>(list->object); + if (_this) { + int i = _this->d_func()->roleObjects.count(); + _this->d_func()->roleObjects.append(role); + if (_this->d_func()->roleNames.contains(role->name())) { + qmlInfo(role) << QObject::tr("\"%1\" duplicates a previous role name and will be disabled.").arg(role->name()); + return; + } + _this->d_func()->roles.insert(i, _this->d_func()->highestRole); + _this->d_func()->roleNames.insert(i, role->name()); + ++_this->d_func()->highestRole; + } } -//### clear, removeAt, and insert need to invalidate any cached data (in data table) as well +//### clear needs to invalidate any cached data (in data table) as well // (and the model should emit the appropriate signals) -void QmlXmlRoleList::clear() +void QmlXmlListModelPrivate::clear_role(QmlListProperty<QmlXmlListModelRole> *list) { - model->roles.clear(); - model->roleNames.clear(); - QmlConcreteList<QmlXmlListModelRole *>::clear(); -} - -void QmlXmlRoleList::removeAt(int i) -{ - model->roles.removeAt(i); - model->roleNames.removeAt(i); - QmlConcreteList<QmlXmlListModelRole *>::removeAt(i); -} - -void QmlXmlRoleList::insert(int i, QmlXmlListModelRole *role) -{ - QmlConcreteList<QmlXmlListModelRole *>::insert(i, role); - if (model->roleNames.contains(role->name())) { - qmlInfo(role) << QObject::tr("\"%1\" duplicates a previous role name and will be disabled.").arg(role->name()); - return; - } - model->roles.insert(i, model->highestRole); - model->roleNames.insert(i, role->name()); - ++model->highestRole; + QmlXmlListModel *_this = static_cast<QmlXmlListModel *>(list->object); + _this->d_func()->roles.clear(); + _this->d_func()->roleNames.clear(); + _this->d_func()->roleObjects.clear(); } /*! @@ -555,10 +539,13 @@ QmlXmlListModel::~QmlXmlListModel() The roles to make available for this model. */ -QmlList<QmlXmlListModelRole *> *QmlXmlListModel::roleObjects() +QmlListProperty<QmlXmlListModelRole> QmlXmlListModel::roleObjects() { Q_D(QmlXmlListModel); - return &d->roleObjects; + QmlListProperty<QmlXmlListModelRole> list(this, d->roleObjects); + list.append = &QmlXmlListModelPrivate::append_role; + list.clear = &QmlXmlListModelPrivate::clear_role; + return list; } QHash<int,QVariant> QmlXmlListModel::data(int index, const QList<int> &roles) const @@ -662,7 +649,7 @@ void QmlXmlListModel::setQuery(const QString &query) { Q_D(QmlXmlListModel); if (!query.startsWith(QLatin1Char('/'))) { - qmlInfo(this) << tr("An XmlListModel query must start with '/' or \"//\""); + qmlInfo(this) << QCoreApplication::translate("QmlXmlRoleList", "An XmlListModel query must start with '/' or \"//\""); return; } diff --git a/src/declarative/util/qmlxmllistmodel_p.h b/src/declarative/util/qmlxmllistmodel_p.h index e4b8cab..a6627e2 100644 --- a/src/declarative/util/qmlxmllistmodel_p.h +++ b/src/declarative/util/qmlxmllistmodel_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -70,7 +70,7 @@ class Q_DECLARATIVE_EXPORT QmlXmlListModel : public QListModelInterface, public Q_PROPERTY(QString xml READ xml WRITE setXml) Q_PROPERTY(QString query READ query WRITE setQuery) Q_PROPERTY(QString namespaceDeclarations READ namespaceDeclarations WRITE setNamespaceDeclarations) - Q_PROPERTY(QmlList<QmlXmlListModelRole *> *roles READ roleObjects) + Q_PROPERTY(QmlListProperty<QmlXmlListModelRole> roles READ roleObjects) Q_PROPERTY(int count READ count NOTIFY countChanged) Q_CLASSINFO("DefaultProperty", "roles") @@ -84,7 +84,7 @@ public: virtual QList<int> roles() const; virtual QString toString(int role) const; - QmlList<QmlXmlListModelRole *> *roleObjects(); + QmlListProperty<QmlXmlListModelRole> roleObjects(); QUrl source() const; void setSource(const QUrl&); diff --git a/src/declarative/util/qnumberformat.cpp b/src/declarative/util/qnumberformat.cpp index fd44db1..42c12fe 100644 --- a/src/declarative/util/qnumberformat.cpp +++ b/src/declarative/util/qnumberformat.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qnumberformat_p.h b/src/declarative/util/qnumberformat_p.h index c73ef8a..902dcde 100644 --- a/src/declarative/util/qnumberformat_p.h +++ b/src/declarative/util/qnumberformat_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qperformancelog.cpp b/src/declarative/util/qperformancelog.cpp index 2f91dfb..83cc919 100644 --- a/src/declarative/util/qperformancelog.cpp +++ b/src/declarative/util/qperformancelog.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** diff --git a/src/declarative/util/qperformancelog_p_p.h b/src/declarative/util/qperformancelog_p_p.h index e7a3b5e..a212f28 100644 --- a/src/declarative/util/qperformancelog_p_p.h +++ b/src/declarative/util/qperformancelog_p_p.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** |