| /******************************************************************************* |
| * Copyright (c) 2007, 2015 Innoopract Informationssysteme GmbH. |
| * 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: |
| * Innoopract Informationssysteme GmbH - initial API and implementation |
| * EclipseSource - ongoing development |
| ******************************************************************************/ |
| package org.eclipse.rap.rwt.internal.textsize; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.rap.rwt.SingletonUtil; |
| import org.eclipse.swt.graphics.FontData; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.internal.SerializableCompatibility; |
| |
| |
| final class ProbeResultStore implements SerializableCompatibility { |
| |
| private final Map<FontData,ProbeResult> probeResults; |
| |
| static ProbeResultStore getInstance() { |
| return SingletonUtil.getSessionInstance( ProbeResultStore.class ); |
| } |
| |
| ProbeResultStore() { |
| probeResults = new HashMap<>(); |
| } |
| |
| ProbeResult createProbeResult( Probe probe, Point size ) { |
| ProbeResult result = new ProbeResult( probe, size ); |
| probeResults.put( probe.getFontData(), result ); |
| return result; |
| } |
| |
| ProbeResult getProbeResult( FontData fontData ) { |
| return probeResults.get( fontData ); |
| } |
| |
| boolean containsProbeResult( FontData fontData ) { |
| return getProbeResult( fontData ) != null; |
| } |
| |
| } |