QmlDesigner: Inspect components for existing states

For each created items we retrieve a list of the names
of all existing states.

Task-number: QDS-1978
Change-Id: I8e85e439fce3c6204cb8bcf69f6be847cc8dae5c
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

8 files changed, 32 insertions, 0 deletions

diff --git a/share/qtcreator/qml/qmlpuppet/interfaces/commondefines.h b/share/qtcreator/qml/qmlpuppet/interfaces/commondefines.h
index eb1bd41051..b5cf157a8c 100644
--- a/share/qtcreator/qml/qmlpuppet/interfaces/commondefines.h
+++ b/share/qtcreator/qml/qmlpuppet/interfaces/commondefines.h
@@ -34,6 +34,7 @@ enum InformationName
 {
     NoName,
     NoInformationChange = NoName,
+    AllStates,
     Size,
     BoundingRect,
     Transform,
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstanceserver.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstanceserver.cpp
index cfdc513c1b..813057e10b 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstanceserver.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstanceserver.cpp
@@ -1061,6 +1061,7 @@ static QVector<InformationContainer> createInformationVector(const QList<ServerN
             informationVector.append(InformationContainer(instance.instanceId(), PenWidth, instance.penWidth()));
             informationVector.append(InformationContainer(instance.instanceId(), IsAnchoredByChildren, instance.isAnchoredByChildren()));
             informationVector.append(InformationContainer(instance.instanceId(), IsAnchoredBySibling, instance.isAnchoredBySibling()));
+            informationVector.append(InformationContainer(instance.instanceId(), AllStates, instance.allStates()));
 
             informationVector.append(InformationContainer(instance.instanceId(), HasAnchor, PropertyName("anchors.fill"), instance.hasAnchor("anchors.fill")));
             informationVector.append(InformationContainer(instance.instanceId(), HasAnchor, PropertyName("anchors.centerIn"), instance.hasAnchor("anchors.centerIn")));
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
index 7fabfcf903..87e0cc4d71 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.cpp
@@ -871,6 +871,11 @@ void ObjectNodeInstance::deactivateState()
 {
 }
 
+QStringList ObjectNodeInstance::allStates() const
+{
+    return {};
+}
+
 void ObjectNodeInstance::populateResetHashes()
 {
     QmlPrivateGate::registerCustomData(object());
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h
index d716c4d755..3026ffefce 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/objectnodeinstance.h
@@ -148,6 +148,7 @@ public:
 
     virtual void activateState();
     virtual void deactivateState();
+    virtual QStringList allStates() const;
 
     void populateResetHashes();
     bool hasValidResetBinding(const PropertyName &propertyName) const;
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.cpp
index f697052575..cfa1b1eac0 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.cpp
@@ -232,6 +232,20 @@ QList<QQuickItem *> QuickItemNodeInstance::allItemsRecursive() const
     return itemList;
 }
 
+QStringList QuickItemNodeInstance::allStates() const
+{
+    QStringList list;
+
+    QList<QObject*> stateList = DesignerSupport::statesForItem(quickItem());
+    for (QObject *state : stateList) {
+        QQmlProperty property(state, "name");
+        if (property.isValid())
+            list.append(property.read().toString());
+    }
+
+    return list;
+}
+
 QRectF QuickItemNodeInstance::contentItemBoundingBox() const
 {
     if (contentItem()) {
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.h b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.h
index 8aab24178b..f42e45a8ff 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.h
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.h
@@ -96,6 +96,7 @@ public:
     void doComponentComplete() override;
 
     QList<QQuickItem*> allItemsRecursive() const override;
+    QStringList allStates() const override;
 
 protected:
     explicit QuickItemNodeInstance(QQuickItem*);
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.cpp
index 483cf581c1..0c9f5721a5 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.cpp
@@ -661,6 +661,14 @@ QList<ServerNodeInstance> ServerNodeInstance::stateInstances() const
     return m_nodeInstance->stateInstances();
 }
 
+QStringList ServerNodeInstance::allStates() const
+{
+    if (isValid())
+        return m_nodeInstance->allStates();
+
+    return {};
+}
+
 Internal::ObjectNodeInstance::Pointer ServerNodeInstance::internalInstance() const
 {
     return m_nodeInstance;
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.h b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.h
index c85ba9a2b8..ceb3b1e5b1 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.h
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/servernodeinstance.h
@@ -164,6 +164,7 @@ public:
     QSharedPointer<Internal::ObjectNodeInstance> internalInstance() const;
 
     QList<ServerNodeInstance> stateInstances() const;
+    QStringList allStates() const;
 
     static bool isSubclassOf(QObject *object, const QByteArray &superTypeName);