diff options
Diffstat (limited to 'src/java/org/apache/fop/layoutmgr/StaticContentLayoutManager.java')
| -rw-r--r-- | src/java/org/apache/fop/layoutmgr/StaticContentLayoutManager.java | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/src/java/org/apache/fop/layoutmgr/StaticContentLayoutManager.java b/src/java/org/apache/fop/layoutmgr/StaticContentLayoutManager.java index 44e0cc476..b4941d418 100644 --- a/src/java/org/apache/fop/layoutmgr/StaticContentLayoutManager.java +++ b/src/java/org/apache/fop/layoutmgr/StaticContentLayoutManager.java @@ -5,9 +5,9 @@ * 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. @@ -16,7 +16,7 @@ */ /* $Id$ */ - + package org.apache.fop.layoutmgr; import java.util.LinkedList; @@ -66,7 +66,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { * @param node static-content FO * @param reg side region to layout into */ - public StaticContentLayoutManager(PageSequenceLayoutManager pslm, + public StaticContentLayoutManager(PageSequenceLayoutManager pslm, StaticContent node, SideRegion reg) { super(node); setParent(pslm); @@ -80,11 +80,11 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { * @param node static-content FO * @param block the block to layout into */ - public StaticContentLayoutManager(PageSequenceLayoutManager pslm, + public StaticContentLayoutManager(PageSequenceLayoutManager pslm, StaticContent node, Block block) { super(node); setParent(pslm); - targetBlock = block; + targetBlock = block; } /** {@inheritDoc} */ @@ -98,7 +98,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { setContentAreaIPD(context.getRefIPD()); setContentAreaBPD(context.getStackLimitBP().opt); - //TODO Copied from elsewhere. May be worthwhile to factor out the common parts. + //TODO Copied from elsewhere. May be worthwhile to factor out the common parts. // currently active LM BlockLevelLayoutManager curLM; BlockLevelLayoutManager prevLM = null; @@ -122,7 +122,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { // get elements from curLM returnedList = curLM.getNextKnuthElements(childLC, alignment); - //log.debug("FLM.getNextKnuthElements> returnedList.size() = " + //log.debug("FLM.getNextKnuthElements> returnedList.size() = " // + returnedList.size()); // "wrap" the Position inside each element @@ -148,8 +148,8 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { if (prevLM.mustKeepWithNext() || curLM.mustKeepWithPrevious()) { // add an infinite penalty to forbid a break between blocks - returnList.add(new KnuthPenalty(0, - KnuthElement.INFINITE, false, + returnList.add(new KnuthPenalty(0, + KnuthElement.INFINITE, false, new Position(this), false)); } else if (!((KnuthElement) ListUtil.getLast(returnList)) .isGlue()) { @@ -180,9 +180,9 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { return returnList; } } - + /** - * {@inheritDoc} + * {@inheritDoc} */ public void addAreas(PositionIterator parentIter, LayoutContext layoutContext) { AreaAdditionUtil.addAreas(this, parentIter, layoutContext); @@ -246,10 +246,10 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { if (breaker.isOverflow()) { if (!autoHeight) { String page = getPSLM().getCurrentPage().getPageViewport().getPageNumberString(); - + BlockLevelEventProducer eventProducer = BlockLevelEventProducer.Provider.get( getStaticContentFO().getUserAgent().getEventBroadcaster()); - boolean canRecover = (regionFO.getOverflow() != EN_ERROR_IF_OVERFLOW); + boolean canRecover = (regionFO.getOverflow() != EN_ERROR_IF_OVERFLOW); boolean needClip = (regionFO.getOverflow() == Constants.EN_HIDDEN || regionFO.getOverflow() == Constants.EN_ERROR_IF_OVERFLOW); eventProducer.regionOverflow(this, regionFO.getName(), @@ -259,7 +259,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { } } } - + /** * Convenience method that returns the Static Content node. * @return the static content node @@ -268,13 +268,13 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { return (StaticContent) fobj; } - private class StaticContentBreaker extends AbstractBreaker { + private class StaticContentBreaker extends AbstractBreaker { private StaticContentLayoutManager lm; private int displayAlign; private int ipd; private int overflow = 0; - - public StaticContentBreaker(StaticContentLayoutManager lm, int ipd, + + public StaticContentBreaker(StaticContentLayoutManager lm, int ipd, int displayAlign) { this.lm = lm; this.ipd = ipd; @@ -290,7 +290,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { } ElementListObserver.observe(elementList, "static-content", elementListID); } - + /** {@inheritDoc} */ protected boolean isPartOverflowRecoveryActivated() { //For side regions, this must be disabled because of wanted overflow. @@ -300,11 +300,11 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { public boolean isOverflow() { return (this.overflow != 0); } - + public int getOverflowAmount() { return this.overflow; } - + /** {@inheritDoc} */ protected PageBreakingLayoutListener createLayoutListener() { return new PageBreakingLayoutListener() { @@ -314,7 +314,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { StaticContentBreaker.this.overflow = amount; } } - + }; } @@ -327,7 +327,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { lc.setRefIPD(ipd); return lc; } - + protected List getNextKnuthElements(LayoutContext context, int alignment) { LayoutManager curLM; // currently active LM List returnList = new LinkedList(); @@ -339,7 +339,7 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { childLC.setWritingMode(context.getWritingMode()); List returnedList = null; - //The following is a HACK! Ignore leading and trailing white space + //The following is a HACK! Ignore leading and trailing white space boolean ignore = curLM instanceof TextLayoutManager; if (!curLM.isFinished()) { returnedList = curLM.getNextKnuthElements(childLC, alignment); @@ -356,39 +356,39 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { protected int getCurrentDisplayAlign() { return displayAlign; } - + protected boolean hasMoreContent() { return !lm.isFinished(); } - + protected void addAreas(PositionIterator posIter, LayoutContext context) { - AreaAdditionUtil.addAreas(lm, posIter, context); + AreaAdditionUtil.addAreas(lm, posIter, context); } - - protected void doPhase3(PageBreakingAlgorithm alg, int partCount, + + protected void doPhase3(PageBreakingAlgorithm alg, int partCount, BlockSequence originalList, BlockSequence effectiveList) { if (partCount > 1) { PageBreakPosition pos = (PageBreakPosition)alg.getPageBreaks().getFirst(); int firstPartLength = ElementListUtils.calcContentLength(effectiveList, effectiveList.ignoreAtStart, pos.getLeafPos()); - overflow += alg.totalWidth - firstPartLength; - } - //Rendering all parts (not just the first) at once for the case where the parts that + overflow += alg.totalWidth - firstPartLength; + } + //Rendering all parts (not just the first) at once for the case where the parts that //overflow should be visible. alg.removeAllPageBreaks(); //Directly add areas after finding the breaks this.addAreas(alg, 1, originalList, effectiveList); } - + protected void finishPart(PageBreakingAlgorithm alg, PageBreakPosition pbp) { //nop for static content } - + protected LayoutManager getCurrentChildLM() { return null; //TODO NYI } - } - + } + /** * Returns the IPD of the content area * @return the IPD of the content area @@ -396,12 +396,12 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { public int getContentAreaIPD() { return contentAreaIPD; } - + /** {@inheritDoc} */ protected void setContentAreaIPD(int contentAreaIPD) { this.contentAreaIPD = contentAreaIPD; } - + /** * Returns the BPD of the content area * @return the BPD of the content area @@ -409,16 +409,16 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { public int getContentAreaBPD() { return contentAreaBPD; } - + private void setContentAreaBPD(int contentAreaBPD) { this.contentAreaBPD = contentAreaBPD; } - + /** {@inheritDoc} */ public int getKeepTogetherStrength() { return KEEP_AUTO; } - + /** {@inheritDoc} */ public int getKeepWithNextStrength() { return KEEP_AUTO; @@ -428,6 +428,6 @@ public class StaticContentLayoutManager extends BlockStackingLayoutManager { public int getKeepWithPreviousStrength() { return KEEP_AUTO; } - + } |