| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.render.pcl; |
| |
| import java.util.EnumMap; |
| import java.util.Map; |
| |
| import org.apache.fop.apps.FOPException; |
| import org.apache.fop.apps.FOUserAgent; |
| import org.apache.fop.apps.MimeConstants; |
| import org.apache.fop.configuration.Configuration; |
| import org.apache.fop.fonts.DefaultFontConfig; |
| import org.apache.fop.fonts.DefaultFontConfig.DefaultFontConfigParser; |
| import org.apache.fop.fonts.FontEventAdapter; |
| import org.apache.fop.render.RendererConfig; |
| |
| import static org.apache.fop.render.pcl.Java2DRendererOption.DISABLE_PJL; |
| import static org.apache.fop.render.pcl.Java2DRendererOption.MODE_COLOR; |
| import static org.apache.fop.render.pcl.Java2DRendererOption.OPTIMIZE_RESOURCES; |
| import static org.apache.fop.render.pcl.Java2DRendererOption.RENDERING_MODE; |
| import static org.apache.fop.render.pcl.Java2DRendererOption.TEXT_RENDERING; |
| |
| /** |
| * The PCL renderer configuration data object. |
| */ |
| public final class PCLRendererConfig implements RendererConfig { |
| |
| private final Map<Java2DRendererOption, Object> params |
| = new EnumMap<Java2DRendererOption, Object>(Java2DRendererOption.class); |
| |
| private final DefaultFontConfig fontConfig; |
| |
| private PCLRendererConfig(DefaultFontConfig fontConfig) { |
| this.fontConfig = fontConfig; |
| } |
| |
| public DefaultFontConfig getFontInfoConfig() { |
| return fontConfig; |
| } |
| |
| public PCLRenderingMode getRenderingMode() { |
| return getParam(RENDERING_MODE, PCLRenderingMode.class); |
| } |
| |
| public Boolean isTextRendering() { |
| return getParam(TEXT_RENDERING, Boolean.class); |
| } |
| |
| public Boolean isDisablePjl() { |
| return getParam(DISABLE_PJL, Boolean.class); |
| } |
| |
| public Boolean isColorEnabled() { |
| return getParam(MODE_COLOR, Boolean.class); |
| } |
| |
| public Boolean isOptimizeResources() { |
| return getParam(OPTIMIZE_RESOURCES, Boolean.class); |
| } |
| |
| private <T> T getParam(Java2DRendererOption option, Class<T> type) { |
| assert option.getType().equals(type); |
| return type.cast(params.get(option)); |
| } |
| |
| private <T> void setParam(Java2DRendererOption option, T value) { |
| assert option.getType().isInstance(value); |
| params.put(option, value); |
| } |
| |
| /** |
| * The PCL renderer configuration data parser. |
| */ |
| public static final class PCLRendererConfigParser implements RendererConfigParser { |
| |
| /** {@inheritDoc} */ |
| public PCLRendererConfig build(FOUserAgent userAgent, Configuration cfg) throws FOPException { |
| PCLRendererConfig config = new PCLRendererConfig(new DefaultFontConfigParser() |
| .parse(cfg, userAgent.validateStrictly(), |
| new FontEventAdapter(userAgent.getEventBroadcaster()))); |
| configure(cfg, config); |
| return config; |
| } |
| |
| private void configure(Configuration cfg, PCLRendererConfig config) throws FOPException { |
| if (cfg != null) { |
| Configuration imagesCfg = cfg.getChild("images"); |
| String imageMode = imagesCfg.getAttribute("mode", null); |
| if ("color".equalsIgnoreCase(imageMode)) { |
| config.setParam(MODE_COLOR, true); |
| } |
| |
| String rendering = cfg.getChild(RENDERING_MODE.getName()).getValue(null); |
| if (rendering != null) { |
| try { |
| config.setParam(RENDERING_MODE, PCLRenderingMode.getValueOf(rendering)); |
| } catch (IllegalArgumentException e) { |
| throw new FOPException("Valid values for 'rendering' are 'quality', 'speed' and 'bitmap'." |
| + " Value found: " + rendering); |
| } |
| } |
| String textRendering = cfg.getChild(TEXT_RENDERING.getName()).getValue(null); |
| if ("bitmap".equalsIgnoreCase(textRendering)) { |
| config.setParam(TEXT_RENDERING, true); |
| } else if (textRendering == null || "auto".equalsIgnoreCase(textRendering)) { |
| config.setParam(TEXT_RENDERING, false); |
| } else { |
| throw new FOPException( |
| "Valid values for 'text-rendering' are 'auto' and 'bitmap'. Value found: " |
| + textRendering); |
| } |
| config.setParam(DISABLE_PJL, |
| cfg.getChild(DISABLE_PJL.getName()).getValueAsBoolean(false)); |
| config.setParam(OPTIMIZE_RESOURCES, |
| cfg.getChild(OPTIMIZE_RESOURCES.getName()).getValueAsBoolean(false)); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public String getMimeType() { |
| return MimeConstants.MIME_PCL; |
| } |
| } |
| |
| } |