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QmlDesigner: Add enablers for frame scaling, moving

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Change-Id: I24777f47f2f3826a21c7f5dd9984372b1738d2e3
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
This commit is contained in:
Thomas Hartmann
2017-11-14 12:26:16 +01:00
parent 6b5192bd52
commit dbe7ea7d88
4 changed files with 38 additions and 0 deletions
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3
src/plugins/qmldesigner/designercore/include/qmltimelinekeyframes.h
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@@ -65,6 +65,9 @@ public:
static bool isValidKeyframe(const ModelNode &node);
static QmlTimelineFrames keyframesForKeyframe(const ModelNode &node);
void moveAllFrames(qreal offset);
void scaleAllFrames(qreal factor);
};
} //QmlDesigner

3
src/plugins/qmldesigner/designercore/include/qmltimelinemutator.h
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@@ -57,6 +57,9 @@ public:
qreal minActualFrame(const ModelNode &target) const;
qreal maxActualFrame(const ModelNode &target) const;
void moveAllFrames(const ModelNode &target, qreal offset);
void scaleAllFrames(const ModelNode &target, qreal factor);
QList<ModelNode> allTargets() const;
QList<QmlTimelineFrames> framesForTarget(const ModelNode &target) const;
void destroyFramesForTarget(const ModelNode &target);

19
src/plugins/qmldesigner/designercore/model/qmltimelinekeyframes.cpp
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@@ -182,4 +182,23 @@ QmlTimelineFrames QmlTimelineFrames::keyframesForKeyframe(const ModelNode &node)
return QmlTimelineFrames();
}
void QmlTimelineFrames::moveAllFrames(qreal offset)
{
for (const ModelNode &childNode : modelNode().defaultNodeListProperty().toModelNodeList()) {
auto property = childNode.variantProperty("frame");
if (property.isValid())
property.setValue(property.value().toReal() + offset);
}
}
void QmlTimelineFrames::scaleAllFrames(qreal factor)
{
for (const ModelNode &childNode : modelNode().defaultNodeListProperty().toModelNodeList()) {
auto property = childNode.variantProperty("frame");
if (property.isValid())
property.setValue(property.value().toReal() * factor);
}
}
} // QmlDesigner

13
src/plugins/qmldesigner/designercore/model/qmltimelinemutator.cpp
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@@ -156,6 +156,19 @@ qreal QmlTimelineMutator::maxActualFrame(const ModelNode &target) const
return max;
}
void QmlTimelineMutator::moveAllFrames(const ModelNode &target, qreal offset)
{
for (QmlTimelineFrames &frames : framesForTarget(target))
frames.moveAllFrames(offset);
}
void QmlTimelineMutator::scaleAllFrames(const ModelNode &target, qreal factor)
{
for (QmlTimelineFrames &frames : framesForTarget(target))
frames.scaleAllFrames(factor);
}
QList<ModelNode> QmlTimelineMutator::allTargets() const
{
QList<ModelNode> result;