org.eclipse.jface.internal.InternalPolicy Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright (c) 2007, 2015 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
******************************************************************************/
package org.eclipse.jface.internal;
import org.eclipse.jface.util.BidiUtils;
import org.osgi.framework.FrameworkUtil;
/**
* Internal class used for non-API debug flags.
*
* @since 3.3
*/
public class InternalPolicy {
/**
* (NON-API) A flag to indicate whether reentrant viewer calls should always be
* logged. If false, only the first reentrant call will cause a log entry.
*
* @since 3.3
*/
public static boolean DEBUG_LOG_REENTRANT_VIEWER_CALLS = false;
/**
* (NON-API) A flag to indicate whether illegal equal elements in a viewer should be logged.
*
* @since 3.7
*/
public static boolean DEBUG_LOG_EQUAL_VIEWER_ELEMENTS= false;
/**
* (NON-API) A flag to indicate whether label provider changed notifications
* should always be logged when the underlying control has been disposed. If
* false, only the first notification when disposed will cause a log entry.
*
* @since 3.5
*/
public static boolean DEBUG_LOG_LABEL_PROVIDER_NOTIFICATIONS_WHEN_DISPOSED = false;
/**
* (NON-API) A flag to indicate whether {@link BidiUtils} should colorize
* processed text fields and add tooltips/messages that show the configured
* handlingType.
*
* @since 3.11
*/
public static boolean DEBUG_BIDI_UTILS = false;
/**
* (NON-API) Trace time spent creating URLImageDescriptor images.
*
* @since 3.11
*/
public static boolean DEBUG_TRACE_URL_IMAGE_DESCRIPTOR = false;
/**
* (NON-API) Log cases where an "@2x" image could not be found.
*
* @since 3.11
*/
public static boolean DEBUG_LOG_URL_IMAGE_DESCRIPTOR_MISSING_2x = false;
/**
* (NON-API) If true, URLImageDescriptor loads images directly via
* URL#openStream(). If false, URLImageDescriptor first tries to use
* FileLocator#toFileURL(URL) and the Image(Device, String) constructor.
*
* @since 3.11
*/
public static boolean DEBUG_LOAD_URL_IMAGE_DESCRIPTOR_DIRECTLY = false;
/**
* (NON-API) Enable high-dpi images via "@2x" filename convention.
*
* @since 3.11
*/
public static boolean DEBUG_LOAD_URL_IMAGE_DESCRIPTOR_2x = true;
/**
* (NON-API) Always load the .png image of the "@2x" version, even if the
* original image was a .gif.
*
* @since 3.11
*/
public static boolean DEBUG_LOAD_URL_IMAGE_DESCRIPTOR_2x_PNG_FOR_GIF = false;
/**
* (NON-API) A flag to indicate whether the JFace bundle is running inside
* an OSGi container
*
* @since 3.5
*/
public static boolean OSGI_AVAILABLE; // default value is false
static {
try {
OSGI_AVAILABLE = FrameworkUtil.getBundle(InternalPolicy.class) != null;
} catch (Throwable t) {
OSGI_AVAILABLE = false;
}
}
}