Add view position property to NodeController

The NodeController class has been updated to include a new Q_PROPERTY for view position, with corresponding getter and setter methods. This change allows more control
xorza · Jun 7, 2024 · 8b5a29a · 8b5a29a
1 parent b20f0c3
commit 8b5a29a
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Showing 3 changed files with 32 additions and 0 deletions.
diff --git a/ScenariumEditor.QML/qml/Node.qml b/ScenariumEditor.QML/qml/Node.qml
@@ -79,11 +79,17 @@ Rectangle {
                                 spacing: 5
 
                                 Rectangle {
+                                    id: inputPin
                                     width: 10
                                     height: 10
                                     color: inputMouseArea.containsMouse ? inputMouseArea.containsPress ? Qt.darker("red") : Qt.lighter("red") : "red"
                                     radius: 5
                                     anchors.verticalCenter: parent.verticalCenter
+
+                                    Component.onCompleted: {
+                                        const point = inputPin.mapToItem(root, 0, 0);
+                                        modelData.viewPos = point
+                                    }
                                 }
                                 Text {
                                     text: modelData.name
@@ -124,11 +130,17 @@ Rectangle {
                                     color: "darkgray"
                                 }
                                 Rectangle {
+                                    id: outputPin
                                     width: 10
                                     height: 10
                                     color: outputMouseArea.containsMouse ? outputMouseArea.containsPress ? Qt.darker("red") : Qt.lighter("red") : "red"
                                     radius: 5
                                     anchors.verticalCenter: parent.verticalCenter
+
+                                    Component.onCompleted: {
+                                        const point = outputPin.mapToItem(root, 0, 0);
+                                        modelData.viewPos = point
+                                    }
                                 }
                             }
                             MouseArea {

diff --git a/ScenariumEditor.QML/qml/NodeController.cpp b/ScenariumEditor.QML/qml/NodeController.cpp
@@ -11,6 +11,15 @@ void ArgumentController::setName(const QString &name) {
 
 }
 
+void ArgumentController::setViewPos(const QPointF &viewPos) {
+    if (m_viewPos == viewPos) {
+        return;
+    }
+
+    m_viewPos = viewPos;
+    emit viewPosChanged();
+}
+
 void NodeController::setName(const QString &name)  {
     if (m_name == name) {
         return;

diff --git a/ScenariumEditor.QML/qml/NodeController.hpp b/ScenariumEditor.QML/qml/NodeController.hpp
@@ -6,6 +6,8 @@ class ArgumentController : public QObject {
 Q_OBJECT
 
     Q_PROPERTY(QString name READ name NOTIFY nameChanged)
+    Q_PROPERTY(QPointF viewPos READ viewPos WRITE setViewPos NOTIFY viewPosChanged)
+
 
 public:
     explicit ArgumentController(QObject *parent = nullptr) : QObject(parent) {}
@@ -18,13 +20,22 @@ Q_OBJECT
 
     void setName(const QString &name);
 
+    [[nodiscard]] QPointF viewPos() const {
+        return m_viewPos;
+    }
+
+    void setViewPos(const QPointF &viewPos);
+
 signals:
 
     void nameChanged();
 
+    void viewPosChanged();
+
 private:
     QString m_name;
 
+    QPointF m_viewPos{};
 };