| /* |
| * 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.ps; |
| |
| import java.util.EnumMap; |
| import java.util.Locale; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| 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.configuration.ConfigurationException; |
| 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 org.apache.fop.util.LogUtil; |
| |
| import static org.apache.fop.render.ps.PSRendererOption.ACROBAT_DOWNSAMPLE; |
| import static org.apache.fop.render.ps.PSRendererOption.AUTO_ROTATE_LANDSCAPE; |
| import static org.apache.fop.render.ps.PSRendererOption.DSC_COMPLIANT; |
| import static org.apache.fop.render.ps.PSRendererOption.LANGUAGE_LEVEL; |
| import static org.apache.fop.render.ps.PSRendererOption.OPTIMIZE_RESOURCES; |
| import static org.apache.fop.render.ps.PSRendererOption.RENDERING_MODE; |
| import static org.apache.fop.render.ps.PSRendererOption.SAFE_SET_PAGE_DEVICE; |
| |
| /** |
| * The PostScript renderer configuration data object. |
| */ |
| public final class PSRendererConfig implements RendererConfig { |
| |
| private final EnumMap<PSRendererOption, Object> params |
| = new EnumMap<PSRendererOption, Object>(PSRendererOption.class); |
| |
| private final DefaultFontConfig fontConfig; |
| |
| private PSRendererConfig(DefaultFontConfig fontConfig) { |
| this.fontConfig = fontConfig; |
| } |
| |
| public DefaultFontConfig getFontInfoConfig() { |
| return fontConfig; |
| } |
| |
| public Boolean isAutoRotateLandscape() { |
| return (Boolean) params.get(AUTO_ROTATE_LANDSCAPE); |
| } |
| |
| public Integer getLanguageLevel() { |
| return (Integer) params.get(LANGUAGE_LEVEL); |
| } |
| |
| public Boolean isOptimizeResources() { |
| return (Boolean) params.get(OPTIMIZE_RESOURCES); |
| } |
| |
| public Boolean isSafeSetPageDevice() { |
| return (Boolean) params.get(SAFE_SET_PAGE_DEVICE); |
| } |
| |
| public Boolean isDscComplianceEnabled() { |
| return (Boolean) params.get(DSC_COMPLIANT); |
| } |
| |
| public PSRenderingMode getRenderingMode() { |
| return (PSRenderingMode) params.get(RENDERING_MODE); |
| } |
| |
| public Boolean isAcrobatDownsample() { |
| return (Boolean) params.get(ACROBAT_DOWNSAMPLE); |
| } |
| |
| /** |
| * The PostScript renderer configuration data parser. |
| */ |
| public static final class PSRendererConfigParser implements RendererConfigParser { |
| |
| private static final Log LOG = LogFactory.getLog(PSRendererConfigParser.class); |
| |
| public PSRendererConfig build(FOUserAgent userAgent, Configuration cfg) throws FOPException { |
| PSRendererConfig config = null; |
| try { |
| config = new ParserHelper(cfg, userAgent).config; |
| } catch (ConfigurationException e) { |
| LogUtil.handleException(LOG, e, false); |
| } |
| return config; |
| } |
| |
| public String getMimeType() { |
| return MimeConstants.MIME_POSTSCRIPT; |
| } |
| } |
| |
| private static final class ParserHelper { |
| |
| private PSRendererConfig config; |
| |
| private ParserHelper(Configuration cfg, FOUserAgent userAgent) |
| throws ConfigurationException, FOPException { |
| config = new PSRendererConfig(new DefaultFontConfigParser().parse(cfg, |
| userAgent.validateStrictly(), |
| new FontEventAdapter(userAgent.getEventBroadcaster()))); |
| if (cfg != null) { |
| setBoolConfigParam(cfg, AUTO_ROTATE_LANDSCAPE); |
| setConfigParameter(LANGUAGE_LEVEL, |
| cfg.getChild(LANGUAGE_LEVEL.getName()) |
| .getValueAsInteger((Integer) LANGUAGE_LEVEL.getDefaultValue())); |
| setBoolConfigParam(cfg, OPTIMIZE_RESOURCES); |
| setBoolConfigParam(cfg, SAFE_SET_PAGE_DEVICE); |
| setBoolConfigParam(cfg, DSC_COMPLIANT); |
| setBoolConfigParam(cfg, ACROBAT_DOWNSAMPLE); |
| Configuration child = cfg.getChild("rendering"); |
| if (child != null) { |
| config.params.put(RENDERING_MODE, |
| PSRenderingMode.valueOf(child.getValue( |
| RENDERING_MODE.getDefaultValue().toString()) |
| .toUpperCase(Locale.ENGLISH))); |
| } |
| } |
| } |
| |
| private void setConfigParameter(PSRendererOption option, |
| Object value) { |
| config.params.put(option, value != null ? value : option.getDefaultValue()); |
| } |
| |
| private void setBoolConfigParam(Configuration cfg, PSRendererOption option) { |
| setConfigParameter(option, cfg.getChild( |
| option.getName()).getValueAsBoolean((Boolean) option.getDefaultValue())); |
| } |
| |
| } |
| |
| } |