| /* |
| * 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.awt.geom.AffineTransform; |
| |
| import org.apache.batik.bridge.BridgeContext; |
| import org.apache.batik.bridge.DocumentLoader; |
| import org.apache.batik.bridge.SVGTextElementBridge; |
| import org.apache.batik.bridge.UserAgent; |
| import org.apache.batik.gvt.TextPainter; |
| |
| import org.apache.xmlgraphics.image.loader.ImageManager; |
| import org.apache.xmlgraphics.image.loader.ImageSessionContext; |
| |
| import org.apache.fop.fonts.FontInfo; |
| import org.apache.fop.svg.AbstractFOPBridgeContext; |
| |
| /** |
| * BridgeContext which registers the custom bridges for PostScript output. |
| */ |
| public class PSBridgeContext extends AbstractFOPBridgeContext { |
| |
| /** |
| * Constructs a new bridge context. |
| * @param userAgent the user agent |
| * @param documentLoader the Document Loader to use for referenced documents. |
| * @param fontInfo the font list for the text painter, may be null |
| * in which case text is painted as shapes |
| * @param imageManager an image manager |
| * @param imageSessionContext an image session context |
| * @param linkTransform AffineTransform to properly place links, |
| * may be null |
| */ |
| public PSBridgeContext(UserAgent userAgent, DocumentLoader documentLoader, |
| FontInfo fontInfo, ImageManager imageManager, |
| ImageSessionContext imageSessionContext, |
| AffineTransform linkTransform) { |
| super(userAgent, documentLoader, fontInfo, |
| imageManager, imageSessionContext, linkTransform); |
| } |
| |
| /** |
| * Constructs a new bridge context. |
| * @param userAgent the user agent |
| * @param fontInfo the font list for the text painter, may be null |
| * in which case text is painted as shapes |
| * @param imageManager an image manager |
| * @param imageSessionContext an image session context |
| */ |
| public PSBridgeContext(UserAgent userAgent, FontInfo fontInfo, |
| ImageManager imageManager, ImageSessionContext imageSessionContext) { |
| super(userAgent, fontInfo, imageManager, imageSessionContext); |
| } |
| |
| /** {@inheritDoc} */ |
| public void registerSVGBridges() { |
| super.registerSVGBridges(); |
| |
| if (fontInfo != null) { |
| TextPainter textPainter = new PSTextPainter(fontInfo); |
| SVGTextElementBridge textElementBridge = new PSTextElementBridge(textPainter); |
| putBridge(textElementBridge); |
| |
| //Batik flow text extension (may not always be available) |
| //putBridge(new PDFBatikFlowTextElementBridge(fontInfo); |
| putElementBridgeConditional( |
| "org.apache.fop.render.ps.PSBatikFlowTextElementBridge", |
| "org.apache.batik.extension.svg.BatikFlowTextElementBridge"); |
| |
| //SVG 1.2 flow text support |
| //putBridge(new PDFSVG12TextElementBridge(fontInfo)); //-->Batik 1.7 |
| putElementBridgeConditional( |
| "org.apache.fop.render.ps.PSSVG12TextElementBridge", |
| "org.apache.batik.bridge.svg12.SVG12TextElementBridge"); |
| |
| //putBridge(new PDFSVGFlowRootElementBridge(fontInfo)); |
| putElementBridgeConditional( |
| "org.apache.fop.render.ps.PSSVGFlowRootElementBridge", |
| "org.apache.batik.bridge.svg12.SVGFlowRootElementBridge"); |
| } |
| |
| //putBridge(new PSImageElementBridge()); //TODO uncomment when implemented |
| } |
| |
| // Make sure any 'sub bridge contexts' also have our bridges. |
| //TODO There's no matching method in the super-class here |
| /** @return a bridge context */ |
| public BridgeContext createBridgeContext() { |
| return new PSBridgeContext(getUserAgent(), getDocumentLoader(), |
| fontInfo, |
| getImageManager(), |
| getImageSessionContext(), |
| linkTransform); |
| } |
| |
| } |