| /* |
| * 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.fo.flow; |
| |
| import org.xml.sax.Locator; |
| |
| import org.apache.fop.apps.FOPException; |
| import org.apache.fop.datatypes.Length; |
| import org.apache.fop.datatypes.Numeric; |
| import org.apache.fop.fo.FONode; |
| import org.apache.fop.fo.FObj; |
| import org.apache.fop.fo.PropertyList; |
| import org.apache.fop.fo.ValidationException; |
| import org.apache.fop.fo.properties.CommonBorderPaddingBackground; |
| import org.apache.fop.fo.properties.CommonMarginInline; |
| import org.apache.fop.fo.properties.KeepProperty; |
| import org.apache.fop.fo.properties.LengthRangeProperty; |
| import org.apache.fop.fo.properties.SpaceProperty; |
| import org.apache.fop.traits.Direction; |
| import org.apache.fop.traits.WritingMode; |
| import org.apache.fop.traits.WritingModeTraits; |
| |
| public class InlineContainer extends FObj { |
| |
| private LengthRangeProperty inlineProgressionDimension; |
| private LengthRangeProperty blockProgressionDimension; |
| private int overflow; |
| private CommonBorderPaddingBackground commonBorderPaddingBackground; |
| private CommonMarginInline commonMarginInline; |
| private Numeric referenceOrientation; |
| private int displayAlign; |
| private KeepProperty keepTogether; |
| private KeepProperty keepWithNext; |
| private KeepProperty keepWithPrevious; |
| private SpaceProperty lineHeight; |
| private Length alignmentAdjust; |
| private int alignmentBaseline; |
| private Length baselineShift; |
| private int dominantBaseline; |
| private WritingModeTraits writingModeTraits; |
| |
| /** used for FO validation */ |
| private boolean blockItemFound; |
| |
| /** |
| * Creates a new instance. |
| * |
| * @param parent the parent of this inline-container |
| */ |
| public InlineContainer(FONode parent) { |
| super(parent); |
| } |
| |
| @Override |
| public void bind(PropertyList pList) throws FOPException { |
| super.bind(pList); |
| alignmentAdjust = pList.get(PR_ALIGNMENT_ADJUST).getLength(); |
| alignmentBaseline = pList.get(PR_ALIGNMENT_BASELINE).getEnum(); |
| baselineShift = pList.get(PR_BASELINE_SHIFT).getLength(); |
| blockProgressionDimension = pList.get(PR_BLOCK_PROGRESSION_DIMENSION).getLengthRange(); |
| commonBorderPaddingBackground = pList.getBorderPaddingBackgroundProps(); |
| commonMarginInline = pList.getMarginInlineProps(); |
| displayAlign = pList.get(PR_DISPLAY_ALIGN).getEnum(); |
| dominantBaseline = pList.get(PR_DOMINANT_BASELINE).getEnum(); |
| inlineProgressionDimension = pList.get(PR_INLINE_PROGRESSION_DIMENSION).getLengthRange(); |
| keepTogether = pList.get(PR_KEEP_TOGETHER).getKeep(); |
| keepWithNext = pList.get(PR_KEEP_WITH_NEXT).getKeep(); |
| keepWithPrevious = pList.get(PR_KEEP_WITH_PREVIOUS).getKeep(); |
| lineHeight = pList.get(PR_LINE_HEIGHT).getSpace(); |
| overflow = pList.get(PR_OVERFLOW).getEnum(); |
| referenceOrientation = pList.get(PR_REFERENCE_ORIENTATION).getNumeric(); |
| writingModeTraits = new WritingModeTraits( |
| WritingMode.valueOf(pList.get(PR_WRITING_MODE).getEnum()), |
| pList.getExplicit(PR_WRITING_MODE) != null); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * <br>XSL Content Model: marker* (%block;)+ |
| */ |
| @Override |
| protected void validateChildNode(Locator loc, String nsURI, String localName) |
| throws ValidationException { |
| if (FO_URI.equals(nsURI)) { |
| if (localName.equals("marker")) { |
| if (blockItemFound) { |
| nodesOutOfOrderError(loc, "fo:marker", "(%block;)+"); |
| } |
| } else if (!isBlockItem(nsURI, localName)) { |
| invalidChildError(loc, nsURI, localName); |
| } else { |
| blockItemFound = true; |
| } |
| } |
| } |
| |
| @Override |
| public void endOfNode() throws FOPException { |
| if (!blockItemFound) { |
| missingChildElementError("marker* (%block;)+"); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public String getLocalName() { |
| return "inline-container"; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * @return {@link org.apache.fop.fo.Constants#FO_INLINE_CONTAINER} |
| */ |
| public int getNameId() { |
| return FO_INLINE_CONTAINER; |
| } |
| |
| public LengthRangeProperty getInlineProgressionDimension() { |
| return inlineProgressionDimension; |
| } |
| |
| public LengthRangeProperty getBlockProgressionDimension() { |
| return blockProgressionDimension; |
| } |
| |
| public int getOverflow() { |
| return overflow; |
| } |
| |
| public CommonBorderPaddingBackground getCommonBorderPaddingBackground() { |
| return this.commonBorderPaddingBackground; |
| } |
| |
| public CommonMarginInline getCommonMarginInline() { |
| return this.commonMarginInline; |
| } |
| |
| public int getReferenceOrientation() { |
| return referenceOrientation.getValue(); |
| } |
| |
| public int getDisplayAlign() { |
| return this.displayAlign; |
| } |
| |
| public KeepProperty getKeepWithPrevious() { |
| return keepWithPrevious; |
| } |
| |
| public KeepProperty getKeepTogether() { |
| return keepTogether; |
| } |
| |
| public KeepProperty getKeepWithNext() { |
| return keepWithNext; |
| } |
| |
| public SpaceProperty getLineHeight() { |
| return lineHeight; |
| } |
| |
| public Length getAlignmentAdjust() { |
| return alignmentAdjust; |
| } |
| |
| public int getAlignmentBaseline() { |
| return alignmentBaseline; |
| } |
| |
| public Length getBaselineShift() { |
| return baselineShift; |
| } |
| |
| public int getDominantBaseline() { |
| return dominantBaseline; |
| } |
| |
| public WritingMode getWritingMode() { |
| return writingModeTraits.getWritingMode(); |
| } |
| |
| /** |
| * Obtain writing mode explicit indicator. |
| * @return the writing mode explicit indicator |
| */ |
| public boolean getExplicitWritingMode() { |
| return writingModeTraits.getExplicitWritingMode(); |
| } |
| |
| public Direction getInlineProgressionDirection() { |
| return writingModeTraits.getInlineProgressionDirection(); |
| } |
| |
| public Direction getBlockProgressionDirection() { |
| return writingModeTraits.getBlockProgressionDirection(); |
| } |
| |
| public Direction getColumnProgressionDirection() { |
| return writingModeTraits.getColumnProgressionDirection(); |
| } |
| |
| public Direction getRowProgressionDirection() { |
| return writingModeTraits.getRowProgressionDirection(); |
| } |
| |
| public Direction getShiftDirection() { |
| return writingModeTraits.getShiftDirection(); |
| } |
| |
| @Override |
| public boolean isDelimitedTextRangeBoundary(int boundary) { |
| return false; |
| } |
| |
| @Override |
| public boolean generatesReferenceAreas() { |
| return true; |
| } |
| |
| @Override |
| protected boolean isBidiBoundary(boolean propagate) { |
| return getExplicitWritingMode(); |
| } |
| |
| } |