/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.wso2.developerstudio.eclipse.gmf.esb.provider;

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

import org.apache.commons.lang.WordUtils;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.common.util.ResourceLocator;

import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;

import org.wso2.developerstudio.eclipse.gmf.esb.EsbPackage;
import org.wso2.developerstudio.eclipse.gmf.esb.ProxyServiceParameter;
import org.wso2.developerstudio.eclipse.gmf.esb.presentation.EEFPropertyViewUtil;

/**
 * This is the item provider adapter for a {@link org.wso2.developerstudio.eclipse.gmf.esb.ProxyServiceParameter} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class ProxyServiceParameterItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider,
        IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
    /**
     * This constructs an instance from a factory and a notifier.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public ProxyServiceParameterItemProvider(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);

            addNamePropertyDescriptor(object);
            addValuePropertyDescriptor(object);
        }
        return itemPropertyDescriptors;
    }

    /**
     * This adds a property descriptor for the Name feature.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected void addNamePropertyDescriptor(Object object) {
        itemPropertyDescriptors.add
            (createItemPropertyDescriptor
                (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
                 getResourceLocator(),
                 getString("_UI_ProxyServiceParameter_name_feature"),
                 getString("_UI_PropertyDescriptor_description", "_UI_ProxyServiceParameter_name_feature", "_UI_ProxyServiceParameter_type"),
                 EsbPackage.Literals.PROXY_SERVICE_PARAMETER__NAME,
                 true,
                 false,
                 false,
                 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
                 null,
                 null));
    }

    /**
     * This adds a property descriptor for the Value feature.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected void addValuePropertyDescriptor(Object object) {
        itemPropertyDescriptors.add
            (createItemPropertyDescriptor
                (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
                 getResourceLocator(),
                 getString("_UI_ProxyServiceParameter_value_feature"),
                 getString("_UI_PropertyDescriptor_description", "_UI_ProxyServiceParameter_value_feature", "_UI_ProxyServiceParameter_type"),
                 EsbPackage.Literals.PROXY_SERVICE_PARAMETER__VALUE,
                 true,
                 false,
                 false,
                 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
                 null,
                 null));
    }

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

    /**
     * This returns the label text for the adapted class.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated NOT
     */
    @Override
    public String getText(Object object) {
        String propertyName = ((ProxyServiceParameter) object).getName();
        String propertyNameLabel = WordUtils.abbreviate(propertyName.toString(), 40, 45, " ...");
        String propertyValue = ((ProxyServiceParameter) object).getValue();
        return propertyName == null || propertyName.length() == 0 ? getString("_UI_ProxyServiceParameter_type")
                : getString("_UI_ProxyServiceParameter_type") + "  -  "
                        + EEFPropertyViewUtil.spaceFormat(propertyNameLabel)
                        + EEFPropertyViewUtil.spaceFormat(propertyValue);
    }

    /**
     * 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(ProxyServiceParameter.class)) {
            case EsbPackage.PROXY_SERVICE_PARAMETER__NAME:
            case EsbPackage.PROXY_SERVICE_PARAMETER__VALUE:
                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);
    }

    /**
     * Return the resource locator for this item provider's resources.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public ResourceLocator getResourceLocator() {
        return EsbEditPlugin.INSTANCE;
    }

}
