MetaTypeItemProvider.java

/**
 * 2014 Urs Zeidler
 */
package de.urszeidler.eclipse.shr5Management.provider;

import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;

import de.urszeidler.eclipse.shr5.Spezies;
import de.urszeidler.eclipse.shr5.util.Shr5EditingTools;
import de.urszeidler.eclipse.shr5Management.MetaType;
import de.urszeidler.eclipse.shr5Management.Shr5managementPackage;

/**
 * This is the item provider adapter for a {@link de.urszeidler.eclipse.shr5Management.MetaType} object. <!--
 * begin-user-doc --> <!-- end-user-doc -->
 * 
 * @generated
 */
public class MetaTypeItemProvider extends PriorityCategorieItemProvider {
    /**
     * This constructs an instance from a factory and a notifier. <!--
     * begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    public MetaTypeItemProvider(AdapterFactory adapterFactory) {
        super(adapterFactory);
    }

    /**
     * This returns the property descriptors for the adapted class. <!--
     * begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
        if (itemPropertyDescriptors == null) {
            super.getPropertyDescriptors(object);

            addChoosableTypesPropertyDescriptor(object);
            addSpecialPointsPropertyDescriptor(object);
        }
        return itemPropertyDescriptors;
    }

    /**
     * This adds a property descriptor for the Choosable Types feature. <!--
     * begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    protected void addChoosableTypesPropertyDescriptor(Object object) {
        itemPropertyDescriptors.add
            (createItemPropertyDescriptor
                (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
                 getResourceLocator(),
                 getString("_UI_MetaType_choosableTypes_feature"),
                 getString("_UI_PropertyDescriptor_description", "_UI_MetaType_choosableTypes_feature", "_UI_MetaType_type"),
                 Shr5managementPackage.Literals.META_TYPE__CHOOSABLE_TYPES,
                 true,
                 false,
                 true,
                 null,
                 null,
                 null));
    }

    /**
     * This adds a property descriptor for the Special Points feature. <!--
     * begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    protected void addSpecialPointsPropertyDescriptor(Object object) {
        itemPropertyDescriptors.add
            (createItemPropertyDescriptor
                (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
                 getResourceLocator(),
                 getString("_UI_MetaType_specialPoints_feature"),
                 getString("_UI_PropertyDescriptor_description", "_UI_MetaType_specialPoints_feature", "_UI_MetaType_type"),
                 Shr5managementPackage.Literals.META_TYPE__SPECIAL_POINTS,
                 true,
                 false,
                 false,
                 ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
                 null,
                 null));
    }

    /**
     * This returns MetaType.gif.
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Object getImage(Object object) {
        return overlayImage(object, getResourceLocator().getImage("full/obj16/MetaType"));
    }

    /**
     * This returns the label text for the adapted class. <!-- begin-user-doc
     * --> <!-- end-user-doc -->
     * 
     * @generated not
     */
    @Override
    public String getText(Object object) {
        MetaType metaType = (MetaType)object;
        
        ComposeableAdapterFactory factory = ((Shr5managementItemProviderAdapterFactory)this.adapterFactory).getRootAdapterFactory();

        Spezies spezies = metaType.getChoosableTypes();
        StringBuffer buffer = new StringBuffer(" [");
        String text = Shr5EditingTools.getLabelForEObject(factory, getString("_UI_Unset_text"), spezies);// labelprovider.getText(spezies);
        buffer.append(text);
        buffer.append("] (");
        buffer.append(metaType.getSpecialPoints());
        buffer.append(")");

        String label = metaType.getCategorieName();
        if (label == null)
            label = metaType.getCost() + "";
        else
            if(metaType.getCost()!=0){
                buffer.append(" karma: ")
                .append(metaType.getCost());
            }

        return label == null || label.length() == 0 ? getString("_UI_MetaType_type") : getString("_UI_MetaType_type") + " " + label + buffer;
    }

    /**
     * This handles model notifications by calling {@link #updateChildren} to update any cached
     * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
     * <!-- begin-user-doc --> <!--
     * end-user-doc -->
     * @generated
     */
    @Override
    public void notifyChanged(Notification notification) {
        updateChildren(notification);

        switch (notification.getFeatureID(MetaType.class)) {
            case Shr5managementPackage.META_TYPE__SPECIAL_POINTS:
                fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
                return;
        }
        super.notifyChanged(notification);
    }

    /**
     * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s
     * describing the children that can be created under this object. <!--
     * begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
        super.collectNewChildDescriptors(newChildDescriptors, object);
    }

}