Add the ability to unify keyframe handles

Task-number: QDS-568
Change-Id: I5b102423e8e166d41edf199c42305cee102e8b54
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

4 files changed, 18 insertions, 7 deletions

diff --git a/src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp b/src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp
index 023200f494..077b467c0e 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp
@@ -230,6 +230,19 @@ DesignTools::AnimationCurve AnimationCurveEditorModel::createDoubleCurve(
 {
     std::vector<DesignTools::Keyframe> keyframes = createKeyframes(group.keyframePositions());
     keyframes = resolveSmallCurves(keyframes);
+
+    QString str;
+    ModelNode target = group.modelNode();
+    if (target.hasAuxiliaryData("unified"))
+        str = target.auxiliaryData("unified").toString();
+
+    if (str.size() == static_cast<int>(keyframes.size())) {
+        for (int i = 0; i < str.size(); ++i) {
+            if (str.at(i) == '1')
+                keyframes[i].setUnified(true);
+        }
+    }
+
     return DesignTools::AnimationCurve(keyframes);
 }
 
diff --git a/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.cpp b/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.cpp
index 5d693f5422..dec61de19f 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.cpp
@@ -253,11 +253,6 @@ void TimelineToolBar::openAnimationCurveEditor()
     m_dialog->show();
 }
 
-void TimelineToolBar::updateCurve(DesignTools::PropertyTreeItem *item)
-{
-    DesignTools::AnimationCurve curve = item->curve();
-}
-
 void TimelineToolBar::createLeftControls()
 {
     auto addActionToGroup = [&](QAction *action) {
diff --git a/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.h b/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.h
index 6f275484b4..1bb222b424 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.h
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.h
@@ -91,8 +91,6 @@ public:
 
     void openAnimationCurveEditor();
 
-    void updateCurve(DesignTools::PropertyTreeItem *item);
-
 protected:
     void resizeEvent(QResizeEvent *event) override;
 
diff --git a/src/plugins/qmldesigner/components/timelineeditor/timelinewidget.cpp b/src/plugins/qmldesigner/components/timelineeditor/timelinewidget.cpp
index 508db1051b..85a68cd0bd 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/timelinewidget.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinewidget.cpp
@@ -340,6 +340,11 @@ void TimelineWidget::updateAnimationCurve(DesignTools::PropertyTreeItem *item)
                 groupNode.setAuxiliaryData("pinned", true);
             else
                 groupNode.removeAuxiliaryData("pinned");
+
+            if (item->hasUnified())
+                groupNode.setAuxiliaryData("unified", item->unifyString());
+            else
+                groupNode.removeAuxiliaryData("unified");
         }
 
         auto replaceKeyframes = [&group, item, this]() {