QmlDesigner: Add removeKeyframesForTargetAndProperty

This allows to remove keyframe groups for a specific property.
This is required if a dynamic property is removed.

Change-Id: Ic3a2609241df21d81954ab18e4aeec1c47bfe336
Reviewed-by: Henning Gründl <henning.gruendl@qt.io>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

2 files changed, 13 insertions, 0 deletions

diff --git a/src/plugins/qmldesigner/designercore/include/qmltimeline.h b/src/plugins/qmldesigner/designercore/include/qmltimeline.h
index 1d9bb4b718..4c3a7bfa86 100644
--- a/src/plugins/qmldesigner/designercore/include/qmltimeline.h
+++ b/src/plugins/qmldesigner/designercore/include/qmltimeline.h
@@ -65,6 +65,10 @@ public:
     QList<ModelNode> allTargets() const;
     QList<QmlTimelineKeyframeGroup> keyframeGroupsForTarget(const ModelNode &target) const;
     void destroyKeyframesForTarget(const ModelNode &target);
+
+    void removeKeyframesForTargetAndProperty(const ModelNode &target,
+                                             const PropertyName &propertyName);
+
     static bool hasActiveTimeline(AbstractView *view);
 
     bool isRecording() const;
diff --git a/src/plugins/qmldesigner/designercore/model/qmltimeline.cpp b/src/plugins/qmldesigner/designercore/model/qmltimeline.cpp
index d84f338741..ce981c2b93 100644
--- a/src/plugins/qmldesigner/designercore/model/qmltimeline.cpp
+++ b/src/plugins/qmldesigner/designercore/model/qmltimeline.cpp
@@ -208,6 +208,15 @@ void QmlTimeline::destroyKeyframesForTarget(const ModelNode &target)
         frames.destroy();
 }
 
+void QmlTimeline::removeKeyframesForTargetAndProperty(const ModelNode &target,
+                                                      const PropertyName &propertyName)
+{
+    for (QmlTimelineKeyframeGroup frames : keyframeGroupsForTarget(target)) {
+        if (frames.propertyName() == propertyName)
+            frames.destroy();
+    }
+}
+
 bool QmlTimeline::hasActiveTimeline(AbstractView *view)
 {
     if (view && view->isAttached()) {