What Is fop.jar in fop-2.7-bin.zip
What Is fop.jar? I got it from the fop-2.7-bin.zip.
✍: FYIcenter.com
fop.jar in fop-2.7-bin.zip is the JAR file for FOP 2.7, which
is a print formatter driven by XSL formatting objects (XSL-FO).
You can obtain fop.jar from the build folder of the fop-2.7-bin.zip file.
Below is the information about the fop.jar (2.2) file:
JAR File Size and Download Location:
JAR name: fop.jar, fop-2.7.jar Target JDK version: 1.7 File name: fop.jar File size: 4442817 bytes Release date: 20-Jan-2022 Download: Apache FOP Website
Java source code files for fop.jar:
⏎ org/apache/fop/layoutmgr/inline/InlineStackingLayoutManager.java
/*
* 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: InlineStackingLayoutManager.java 1835810 2018-07-13 10:29:57Z ssteiner $ */
package org.apache.fop.layoutmgr.inline;
import java.util.LinkedList;
import java.util.List;
import java.util.ListIterator;
import org.apache.fop.area.Area;
import org.apache.fop.area.inline.Space;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.properties.SpaceProperty;
import org.apache.fop.layoutmgr.AbstractLayoutManager;
import org.apache.fop.layoutmgr.BreakOpportunity;
import org.apache.fop.layoutmgr.BreakOpportunityHelper;
import org.apache.fop.layoutmgr.KnuthElement;
import org.apache.fop.layoutmgr.LayoutContext;
import org.apache.fop.layoutmgr.NonLeafPosition;
import org.apache.fop.layoutmgr.Position;
import org.apache.fop.traits.MinOptMax;
/**
* Class modelling the commonalities of layoutmanagers for objects
* which stack children in the inline direction, such as Inline or
* Line. It should not be instantiated directly.
*/
public abstract class InlineStackingLayoutManager extends AbstractLayoutManager implements
InlineLevelLayoutManager, BreakOpportunity {
/**
* Size of border and padding in BPD (ie, before and after).
*/
protected MinOptMax extraBPD;
private Area currentArea; // LineArea or InlineParent
/** The child layout context */
protected LayoutContext childLC;
/**
* Create an inline stacking layout manager.
* This is used for fo's that create areas that
* contain inline areas.
*
* @param node the formatting object that creates the area
*/
protected InlineStackingLayoutManager(FObj node) {
super(node);
extraBPD = MinOptMax.ZERO; // @SuppressFBWarnings("URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
}
/**
* Set the iterator.
*
* @param iter the iterator for this LM
*/
public void setLMiter(ListIterator iter) {
childLMiter = iter;
}
/**
* Returns the extra IPD needed for any leading or trailing fences for the
* current area.
* @param bNotFirst true if not the first area for this layout manager
* @param bNotLast true if not the last area for this layout manager
* @return the extra IPD as a MinOptMax spec
*/
protected MinOptMax getExtraIPD(boolean bNotFirst, boolean bNotLast) {
return MinOptMax.ZERO;
}
/**
* Indication if the current area has a leading fence.
* @param bNotFirst true if not the first area for this layout manager
* @return the leading fence flag
*/
protected boolean hasLeadingFence(boolean bNotFirst) {
return false;
}
/**
* Indication if the current area has a trailing fence.
* @param bNotLast true if not the last area for this layout manager
* @return the trailing fence flag
*/
protected boolean hasTrailingFence(boolean bNotLast) {
return false;
}
/**
* Get the space at the start of the inline area.
* @return the space property describing the space
*/
protected SpaceProperty getSpaceStart() {
return null;
}
/**
* Get the space at the end of the inline area.
* @return the space property describing the space
*/
protected SpaceProperty getSpaceEnd() {
return null;
}
/**
* Returns the current area.
* @return the current area
*/
protected Area getCurrentArea() {
return currentArea;
}
/**
* Set the current area.
* @param area the current area
*/
protected void setCurrentArea(Area area) {
currentArea = area;
}
/**
* Trait setter to be overridden by subclasses.
* @param bNotFirst true if this is not the first child area added
* @param bNotLast true if this is not the last child area added
*/
protected void setTraits(boolean bNotFirst, boolean bNotLast) {
}
/**
* Set the current child layout context
* @param lc the child layout context
*/
protected void setChildContext(LayoutContext lc) {
childLC = lc;
}
/**
* Current child layout context
* @return the current child layout context
*/
protected LayoutContext getContext() {
return childLC;
}
/**
* Adds a space to the area.
*
* @param parentArea the area to which to add the space
* @param spaceRange the space range specifier
* @param spaceAdjust the factor by which to stretch or shrink the space
*/
protected void addSpace(Area parentArea, MinOptMax spaceRange, double spaceAdjust) {
if (spaceRange != null) {
int iAdjust = spaceRange.getOpt();
if (spaceAdjust > 0.0) {
// Stretch by factor
iAdjust += (int) (spaceRange.getStretch() * spaceAdjust);
} else if (spaceAdjust < 0.0) {
// Shrink by factor
iAdjust += (int) (spaceRange.getShrink() * spaceAdjust);
}
if (iAdjust != 0) {
//getLogger().debug("Add leading space: " + iAdjust);
Space ls = new Space();
ls.setChangeBarList(getChangeBarList());
ls.setIPD(iAdjust);
int level = parentArea.getBidiLevel();
if (level >= 0) {
ls.setBidiLevel(level);
}
parentArea.addChildArea(ls);
}
}
}
/** {@inheritDoc} */
public List addALetterSpaceTo(List oldList) {
return addALetterSpaceTo(oldList, 0);
}
/** {@inheritDoc} */
public List addALetterSpaceTo(List oldList, int thisDepth) {
// old list contains only a box, or the sequence: box penalty glue box
ListIterator oldListIterator = oldList.listIterator(oldList.size());
KnuthElement element = (KnuthElement) oldListIterator.previous();
int depth = thisDepth + 1;
// The last element may not have a layout manager (its position == null);
// this may happen if it is a padding box; see bug 39571.
Position pos = element.getPosition();
InlineLevelLayoutManager lm = null;
if (pos != null) {
lm = (InlineLevelLayoutManager) pos.getLM(depth);
}
if (lm == null) {
return oldList;
}
oldList = lm.addALetterSpaceTo(oldList, depth);
// "wrap" the Position stored in new elements of oldList
oldListIterator = oldList.listIterator();
while (oldListIterator.hasNext()) {
element = (KnuthElement) oldListIterator.next();
pos = element.getPosition();
lm = null;
if (pos != null) {
lm = (InlineLevelLayoutManager) pos.getLM(thisDepth);
}
// in old elements the position at thisDepth is a position for this LM
// only wrap new elements
if (lm != this) {
// new element, wrap position
element.setPosition(notifyPos(new NonLeafPosition(this, element.getPosition())));
}
}
return oldList;
}
/** {@inheritDoc} */
public String getWordChars(Position pos) {
Position newPos = pos.getPosition();
return ((InlineLevelLayoutManager) newPos.getLM()).getWordChars(newPos);
}
/** {@inheritDoc} */
public void hyphenate(Position pos, HyphContext hc) {
Position newPos = pos.getPosition();
((InlineLevelLayoutManager)
newPos.getLM()).hyphenate(newPos, hc);
}
/** {@inheritDoc} */
public boolean applyChanges(List oldList) {
return applyChanges(oldList, 0);
}
/** {@inheritDoc} */
public boolean applyChanges(List oldList, int depth) {
ListIterator oldListIterator = oldList.listIterator();
KnuthElement oldElement;
depth += 1;
InlineLevelLayoutManager prevLM = null;
InlineLevelLayoutManager currLM;
int fromIndex = 0;
boolean bSomethingChanged = false;
while (oldListIterator.hasNext()) {
oldElement = (KnuthElement) oldListIterator.next();
Position pos = oldElement.getPosition();
if (pos == null) {
currLM = null;
} else {
currLM = (InlineLevelLayoutManager) pos.getLM(depth);
}
// initialize prevLM
if (prevLM == null) {
prevLM = currLM;
}
if (currLM != prevLM || !oldListIterator.hasNext()) {
if (prevLM == this || currLM == this) {
prevLM = currLM;
} else if (oldListIterator.hasNext()) {
bSomethingChanged
= prevLM.applyChanges(oldList.subList(fromIndex,
oldListIterator.previousIndex()),
depth)
|| bSomethingChanged;
prevLM = currLM;
fromIndex = oldListIterator.previousIndex();
} else if (currLM == prevLM) {
bSomethingChanged
= (prevLM != null)
&& prevLM.applyChanges(oldList.subList(fromIndex,
oldList.size()), depth)
|| bSomethingChanged;
} else {
bSomethingChanged
= prevLM.applyChanges(oldList.subList(fromIndex,
oldListIterator.previousIndex()),
depth)
|| bSomethingChanged;
if (currLM != null) {
bSomethingChanged
= currLM.applyChanges(oldList.subList(oldListIterator.previousIndex(),
oldList.size()), depth)
|| bSomethingChanged;
}
}
}
}
return bSomethingChanged;
}
/**
* {@inheritDoc}
*/
public List getChangedKnuthElements(List oldList, int alignment) {
return getChangedKnuthElements(oldList, alignment, 0);
}
/** {@inheritDoc} */
public List getChangedKnuthElements(List oldList, int alignment, int depth) {
// "unwrap" the Positions stored in the elements
ListIterator oldListIterator = oldList.listIterator();
KnuthElement oldElement;
depth += 1;
KnuthElement returnedElement;
LinkedList returnedList = new LinkedList();
LinkedList returnList = new LinkedList();
InlineLevelLayoutManager prevLM = null;
InlineLevelLayoutManager currLM;
int fromIndex = 0;
while (oldListIterator.hasNext()) {
oldElement = (KnuthElement) oldListIterator.next();
Position pos = oldElement.getPosition();
if (pos == null) {
currLM = null;
} else {
currLM = (InlineLevelLayoutManager) pos.getLM(depth);
}
if (prevLM == null) {
prevLM = currLM;
}
if (currLM != prevLM || !oldListIterator.hasNext()) {
if (oldListIterator.hasNext()) {
returnedList.addAll(
prevLM.getChangedKnuthElements(
oldList.subList(fromIndex, oldListIterator.previousIndex()),
alignment, depth));
prevLM = currLM;
fromIndex = oldListIterator.previousIndex();
} else if (currLM == prevLM) {
returnedList.addAll(
prevLM.getChangedKnuthElements(
oldList.subList(fromIndex, oldList.size()),
alignment, depth));
} else {
returnedList.addAll(
prevLM.getChangedKnuthElements(
oldList.subList(fromIndex, oldListIterator.previousIndex()),
alignment, depth));
if (currLM != null) {
returnedList.addAll(
currLM.getChangedKnuthElements(
oldList.subList(oldListIterator.previousIndex(), oldList.size()),
alignment, depth));
}
}
}
}
// this is a new list
// "wrap" the Position stored in each element of returnedList
for (Object aReturnedList : returnedList) {
returnedElement = (KnuthElement) aReturnedList;
returnedElement.setPosition(
notifyPos(new NonLeafPosition(this, returnedElement.getPosition())));
returnList.add(returnedElement);
}
return returnList;
}
public int getBreakBefore() {
return BreakOpportunityHelper.getBreakBefore(this);
}
}
⏎ org/apache/fop/layoutmgr/inline/InlineStackingLayoutManager.java
Or download all of them as a single archive file:
File name: fop-2.7-src.zip File size: 3401312 bytes Release date: 2022-01-20 Download
⇒ "fop" Command in fop-2.7-bin.zip
2016-07-07, 36066👍, 0💬
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