feat(parameter): populate parameterPanel

src/Gui/Interface.cpp

@@ -42,17 +42,18 @@ EnzoUI::EnzoUI()
 
     viewportSplitter_->addWidget(viewport);
     viewportSplitter_->addWidget(networkSplitter_);
-    viewportSplitter_->setStretchFactor(0, 4);
+    viewportSplitter_->setStretchFactor(0, 25);
     viewportSplitter_->setStretchFactor(1, 1);
 
     networkSplitter_->addWidget(parametersPanel);
     networkSplitter_->addWidget(network);
     networkSplitter_->setStretchFactor(0, 1);
-    networkSplitter_->setStretchFactor(1, 15);
+    networkSplitter_->setStretchFactor(1, 10);
 
     mainLayout_->addWidget(viewportSplitter_);
 
     // connect signals
     connect(&enzo::nt::nm(), &enzo::nt::NetworkManager::updateDisplay, viewport, &Viewport::geometryChanged);
+    connect(&enzo::nt::nm(), &enzo::nt::NetworkManager::updateDisplay, parametersPanel, &ParametersPanel::selectionChanged);
 
 }

src/Gui/Network/Network.cpp

@@ -399,8 +399,8 @@ void Network::mouseReleaseEvent(QMouseEvent *event)
                 NodeGraphic* prevDisplayNode = nodeStore_.at(*prevDisplayOpId);
                 prevDisplayNode->setDisplayFlag(false);
             }
-            nm.setDisplayOp(opId);
             static_cast<DisplayFlagButton*>(clickedDisplayFlag)->setEnabled(true);
+            nm.setDisplayOp(opId);
         }
         if(state_==State::MOVING_NODE)
         {

src/Gui/Parameters/AbstractFormParm.cpp

@@ -4,9 +4,19 @@
 #include <QLabel>
 
 
-enzo::ui::AbstractFormParm::AbstractFormParm()
+enzo::ui::AbstractFormParm::AbstractFormParm(std::weak_ptr<prm::Parameter> parameter)
 {
-    auto label = new QLabel("Parm name:");
+    std::string name;
+    if(auto sharedParameter=parameter.lock())
+    {
+        name = sharedParameter->getName();
+    }
+    else
+    {
+        return;
+    }
+
+    auto label = new QLabel(QString::fromStdString(name+":"));
     label->setStyleSheet("QLabel{background: none}");
     label->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
 

src/Gui/Parameters/AbstractFormParm.h

@@ -1,5 +1,7 @@
+#include "Engine/Parameter/Parameter.h"
 #include <QWidget>
 #include <QHBoxLayout>
+#include <memory>
 
 namespace enzo::ui
 {
@@ -8,7 +10,7 @@ class AbstractFormParm
 : public QWidget
 {
 public:
-    AbstractFormParm();
+    AbstractFormParm(std::weak_ptr<prm::Parameter> parameter);
 
 private:
     QHBoxLayout* mainLayout_;

src/Gui/ParametersPanel/ParametersPanel.cpp

@@ -1,7 +1,10 @@
 #include "Gui/ParametersPanel/ParametersPanel.h"
+#include "Engine/Operator/GeometryOperator.h"
 #include "Gui/Parameters/AbstractSliderParm.h"
 #include "Gui/Parameters/AbstractFormParm.h"
 #include "Gui/Parameters/FloatParm.h"
+#include "Engine/Network/NetworkManager.h"
+#include <memory>
 #include <qboxlayout.h>
 #include <QSpinBox>
 #include <qnamespace.h>
@@ -29,15 +32,34 @@ ParametersPanel::ParametersPanel(QWidget *parent, Qt::WindowFlags f)
     mainLayout_->addLayout(parametersLayout_);
     mainLayout_->addWidget(bgWidget_);
 
-    // parametersLayout_->addWidget(new enzo::ui::AbstractSliderParm());
-    // parametersLayout_->addWidget(new enzo::ui::AbstractSliderParm());
-    // parametersLayout_->addWidget(new enzo::ui::FloatParm());
-    // parametersLayout_->addWidget(new enzo::ui::FloatParm());
-    parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
-    parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
-    parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
-    parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
+    // parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
+    // parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
+    // parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
+    // parametersLayout_->addWidget(new enzo::ui::AbstractFormParm());
 
 
     setLayout(mainLayout_);
 }
+
+void ParametersPanel::selectionChanged()
+{
+    enzo::nt::NetworkManager& nm = enzo::nt::nm();
+    std::optional<enzo::nt::OpId> displayOpId = nm.getDisplayOp();
+
+    if(!displayOpId.has_value()) return;
+
+    // clear layout safely
+    QLayoutItem *child;
+    while ((child = parametersLayout_->takeAt(0)) != nullptr) {
+        delete child->widget();
+        delete child;
+    }
+
+    enzo::nt::GeometryOperator& displayOp = nm.getGeoOperator(displayOpId.value());
+    auto parameters = displayOp.getParameters();
+    for(auto parameter : parameters)
+    {
+        parametersLayout_->addWidget(new enzo::ui::AbstractFormParm(parameter));
+    }
+}
+

src/Gui/ParametersPanel/ParametersPanel.h

@@ -8,6 +8,8 @@ class ParametersPanel
 {
 public:
     ParametersPanel(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
+public slots:
+    void selectionChanged();
 private:
     QVBoxLayout* mainLayout_;
     QVBoxLayout* parametersLayout_;