source: java/main/src/main/java/com/framsticks/gui/ObjectPanel.java @ 105

package com.framsticks.gui;

import com.framsticks.gui.controls.Control;
import com.framsticks.gui.controls.ControlOwner;
import com.framsticks.gui.controls.ValueControl;
import com.framsticks.params.Access;
import com.framsticks.params.Param;

import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;

import javax.swing.*;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import static com.framsticks.structure.TreeOperations.*;
import static com.framsticks.util.lang.Containers.filterInstanceof;

import com.framsticks.structure.Path;
import com.framsticks.util.FramsticksException;


@SuppressWarnings("serial")
public class ObjectPanel extends ModifiablePanel implements ControlOwner {

        private static final Logger log = LogManager.getLogger(ObjectPanel.class);

        final protected Map<String, Control> controls = new HashMap<String, Control>();
        final protected Map<String, ValueControl> valueControls = new HashMap<String, ValueControl>();

        protected final JPanel contentPanel;
        protected final JScrollPane scrollPane;

        public ObjectPanel(TreePanel.Parameters parameters, Collection<Param> params) {
                super(parameters);

                contentPanel = new JPanel();
                scrollPane = new JScrollPane(contentPanel);

                setupContentComponent(scrollPane);

                Gui.fillWithControls(this, contentPanel, params, controls, Control.class);
                setName(framsClass.getId());

                for (final ValueControl c : filterInstanceof(controls.values(), ValueControl.class)) {
                        valueControls.put(c.getParam().getId(), c);
                        c.setUserEnabled(true);
                }

                contentPanel.add(Box.createVerticalGlue());
                this.revalidate();
        }

        @Override
        protected void applyChanges() {
                assert frame.isActive();
                assert currentPath != null;
                treeAtFrame.pushUserChangesToTree(currentPath);
                refreshControlButtons();
        }


        @Override
        protected void revertChanges() {
                assert currentPath != null;
                removeSideNote(currentPath, treeAtFrame.getUserChangesKey());
                pullValuesFromLocalToUser(bindAccess(currentPath));
        }

        @Override
        public void pullValuesFromLocalToUser(Access access) {
                assert currentPath != null;
                log.debug("refreshing components");

                UserChanges userChanges = getSideNote(currentPath, treeAtFrame.getUserChangesKey());


                for (Map.Entry<String, ValueControl> e : valueControls.entrySet()) {
                        String id = e.getKey();
                        Object value;
                        if (userChanges != null && userChanges.changes.containsKey(id)) {
                                value = userChanges.changes.get(id);
                        } else {
                                value = access.get(id, Object.class);
                        }

                        e.getValue().pushValueToUserInterface(value);
                }

                for (Map.Entry<String, Control> e : controls.entrySet()) {
                        e.getValue().refreshState();
                }

                refreshControlButtons();
                // ObjectPanel.this.revalidate();
        }

        @Override
        public String getTitle() {
                return "Properties";
        }

        @Override
        public void handle(FramsticksException exception) {
                frame.handle(exception);
        }

        @Override
        public Path getCurrentPath() {
                return super.getCurrentPath();
        }

        @Override
        public boolean onValueChange(ValueControl control, Object newValue) {
                if (currentPath == null) {
                        return true;
                }
                boolean result = treeAtFrame.changeValue(currentPath.assureResolved().getTopObject(), control, newValue);
                refreshControlButtons();
                return result;
        }

}