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/*******************************************************************************
* Copyright (c) 2015 Obeo.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.eef.properties.ui.legacy.internal.extension.impl;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.eef.properties.ui.legacy.internal.EEFPropertiesUiLegacyPlugin;
import org.eclipse.eef.properties.ui.legacy.internal.Messages;
import org.eclipse.eef.properties.ui.legacy.internal.extension.IItemDescriptor;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.ui.views.properties.tabbed.IActionProvider;
import org.eclipse.ui.views.properties.tabbed.ISectionDescriptorProvider;
import org.eclipse.ui.views.properties.tabbed.ITabDescriptorProvider;
import org.eclipse.ui.views.properties.tabbed.ITypeMapper;
/**
* The property contributor descriptor.
*
* @author mbats
*/
public class LegacyPropertyContributorItemDescriptor implements IItemDescriptor {
/**
* The configuration element.
*/
private IConfigurationElement configurationElement;
/**
* The constructor.
*
* @param configurationElement
* The configuration element
*/
public LegacyPropertyContributorItemDescriptor(IConfigurationElement configurationElement) {
this.configurationElement = configurationElement;
}
/**
* {@inheritDoc}
*
* @see IItemDescriptor#getId()
*/
@Override
public String getId() {
if (configurationElement != null) {
return configurationElement.getAttribute(LegacyPropertyContributorRegistryEventListener.CONTRIBUTOR_ID_ATTR);
}
return null;
}
/**
* Return the labelProvider.
*
* @return the labelProvider
*/
public ILabelProvider getLabelProvider() {
ILabelProvider labelProvider = null;
if (configurationElement != null
&& configurationElement.getAttribute(LegacyPropertyContributorRegistryEventListener.LABEL_PROVIDER_ATTR) != null) {
try {
labelProvider = (ILabelProvider) configurationElement
.createExecutableExtension(LegacyPropertyContributorRegistryEventListener.LABEL_PROVIDER_ATTR);
} catch (CoreException e) {
String message = MessageFormat.format(Messages.RegistryEventListener_cannotInstantiateExtension, getId());
EEFPropertiesUiLegacyPlugin.getImplementation().logError(message, e);
}
}
return labelProvider;
}
/**
* Return the actionProvider.
*
* @return the actionProvider
*/
public IActionProvider getActionProvider() {
IActionProvider actionProvider = null;
if (configurationElement != null
&& configurationElement.getAttribute(LegacyPropertyContributorRegistryEventListener.ACTION_PROVIDER_ATTR) != null) {
try {
actionProvider = (IActionProvider) configurationElement
.createExecutableExtension(LegacyPropertyContributorRegistryEventListener.ACTION_PROVIDER_ATTR);
} catch (CoreException e) {
String message = MessageFormat.format(Messages.RegistryEventListener_cannotInstantiateExtension, getId());
EEFPropertiesUiLegacyPlugin.getImplementation().logError(message, e);
}
}
return actionProvider;
}
/**
* Return the typeMapper.
*
* @return the typeMapper
*/
public ITypeMapper getTypeMapper() {
ITypeMapper typeMapper = null;
if (configurationElement != null
&& configurationElement.getAttribute(LegacyPropertyContributorRegistryEventListener.TYPE_MAPPER_ATTR) != null) {
try {
typeMapper = (ITypeMapper) configurationElement
.createExecutableExtension(LegacyPropertyContributorRegistryEventListener.TYPE_MAPPER_ATTR);
} catch (CoreException e) {
String message = MessageFormat.format(Messages.RegistryEventListener_cannotInstantiateExtension, getId());
EEFPropertiesUiLegacyPlugin.getImplementation().logError(message, e);
}
}
return typeMapper;
}
/**
* Return the sectionDescriptorProvider.
*
* @return the sectionDescriptorProvider
*/
public ISectionDescriptorProvider getSectionDescriptorProvider() {
ISectionDescriptorProvider sectionDescriptorProvider = null;
if (configurationElement != null
&& configurationElement.getAttribute(LegacyPropertyContributorRegistryEventListener.SECTION_DESCRIPTOR_PROVIDER_ATTR) != null) {
try {
sectionDescriptorProvider = (ISectionDescriptorProvider) configurationElement
.createExecutableExtension(LegacyPropertyContributorRegistryEventListener.SECTION_DESCRIPTOR_PROVIDER_ATTR);
} catch (CoreException e) {
String message = MessageFormat.format(Messages.RegistryEventListener_cannotInstantiateExtension, getId());
EEFPropertiesUiLegacyPlugin.getImplementation().logError(message, e);
}
}
return sectionDescriptorProvider;
}
/**
* Return the tabDescriptorProvider.
*
* @return the tabDescriptorProvider
*/
public ITabDescriptorProvider getTabDescriptorProvider() {
ITabDescriptorProvider tabDescriptorProvider = null;
if (configurationElement != null
&& configurationElement.getAttribute(LegacyPropertyContributorRegistryEventListener.TAB_DESCRIPTOR_PROVIDER_ATTR) != null) {
try {
tabDescriptorProvider = (ITabDescriptorProvider) configurationElement
.createExecutableExtension(LegacyPropertyContributorRegistryEventListener.TAB_DESCRIPTOR_PROVIDER_ATTR);
} catch (CoreException e) {
String message = MessageFormat.format(Messages.RegistryEventListener_cannotInstantiateExtension, getId());
EEFPropertiesUiLegacyPlugin.getImplementation().logError(message, e);
}
}
return tabDescriptorProvider;
}
/**
* Return the overridableTabListContentProvider.
*
* @return the overridableTabListContentProvider
*/
public boolean isOverridableTabListContentProvider() {
if (configurationElement != null && configurationElement
.getAttribute(LegacyPropertyContributorRegistryEventListener.OVERRIDABLE_TAB_LIST_CONTENT_PROVIDER_ATTR) != null) {
String attributeBoolean = configurationElement
.getAttribute(LegacyPropertyContributorRegistryEventListener.OVERRIDABLE_TAB_LIST_CONTENT_PROVIDER_ATTR);
return "true".equals(attributeBoolean); //$NON-NLS-1$
}
return false;
}
/**
* Get categories.
*
* @return The categories
*/
public List<String> getCategories() {
List<String> categories = new ArrayList<String>();
if (configurationElement != null) {
for (IConfigurationElement element : configurationElement
.getChildren(LegacyPropertyContributorRegistryEventListener.TAG_PROPERTY_CATEGORY)) {
categories.add(element.getAttribute(LegacyPropertyContributorRegistryEventListener.CATEGORY_ATTR));
}
}
return categories;
}
}
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