- /*
- * 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;
- }
- }
-
- }
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