MarkupEngineIn.java
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/*
* Decompiled with CFR 0_118.
*/
package com.adobe.xfa.text.markup;
import com.adobe.xfa.text.TextAttr;
import com.adobe.xfa.text.markup.MarkupAttr;
import com.adobe.xfa.text.markup.MarkupIn;
import com.adobe.xfa.ut.Storage;
import com.adobe.xfa.ut.UnitSpan;
public abstract class MarkupEngineIn
extends MarkupIn {
protected static final int STATE_TEXT = 0;
protected static final int STATE_COMMAND = 1;
protected static final int STATE_COMMAND_UNKNOWN = 2;
protected static final int STATE_QUOTE = 3;
protected static final int DEFAULT_UNITS_PER_POINT = 20;
protected int meState;
protected final boolean mbBlockScoping;
protected final char mcBlockPrefix;
protected final char mcBlockSuffix;
protected final char mcCommandPrefix;
protected TextAttr moCurrentAttr;
protected final Storage<TextAttr> moAttrList;
protected TextAttr moAmbientAttr;
protected int mnIndex;
protected String mpStrSource;
protected static final UnitSpan DEFAULT_FONT_SIZE = new UnitSpan(19, 12000);
protected static final String DEFAULT_TYPEFACE_NAME = "Courier Std";
private final MarkupAttr mpMarkupAttr;
private int mnTextStart;
private int mePendingTab = 0;
@Override
public void translate() {
int CR = 13;
StringBuilder oStrCommand = new StringBuilder();
while (this.mnIndex < this.mpStrSource.length()) {
char c = this.mpStrSource.charAt(this.mnIndex);
switch (this.meState) {
int eTag;
case 0: {
if (c == this.mcCommandPrefix) {
if (this.mpStrSource.substring(this.mnIndex, this.mnIndex + 2).equals(this.mpMarkupAttr.lookup(24))) {
if (this.mnIndex > this.mnTextStart) {
this.flushText();
}
oStrCommand.setLength(0);
oStrCommand.append(this.mpStrSource, this.mnIndex + 1, this.mnIndex + 4);
this.mnIndex += 3;
eTag = this.mpMarkupAttr.extractTag(oStrCommand);
this.onCommand(eTag, oStrCommand.toString());
this.meState = 0;
oStrCommand.setLength(0);
this.restartTextCollection();
break;
}
this.flushText();
oStrCommand.setLength(0);
this.meState = 1;
break;
}
if (c == '\r') {
this.flushText();
oStrCommand.setLength(0);
this.restartTextCollection();
break;
}
if (!this.mbBlockScoping) break;
if (c == this.mcBlockPrefix) {
this.parseBlock();
oStrCommand.setLength(0);
break;
}
if (c != this.mcBlockSuffix) break;
this.flushText();
this.restartTextCollection();
return;
}
case 1: {
if (this.mpMarkupAttr.isDelimiter(c)) {
if (oStrCommand.length() == 0) {
String cc = "";
cc = c == '~' ? cc + '\u00a0' : cc + c;
this.text(cc);
this.restartTextCollection();
this.meState = 0;
break;
}
eTag = this.mpMarkupAttr.extractTag(oStrCommand);
if (!this.onCommand(eTag, oStrCommand.toString())) {
this.restartTextCollection();
this.meState = 0;
} else {
if (this.skipThisCommand(eTag)) {
this.mnIndex = this.skipBlock(this.mnIndex, this.mpStrSource);
this.restartTextCollection();
return;
}
this.meState = 0;
}
if (eTag == 25) {
c = this.mpStrSource.charAt(this.mnIndex);
}
oStrCommand.setLength(0);
this.restartTextCollection();
if (c == this.mcCommandPrefix) {
this.meState = 1;
if (!this.mpStrSource.substring(this.mnIndex, this.mnIndex + 2).equals(this.mpMarkupAttr.lookup(24))) break;
if (this.mnIndex > this.mnTextStart) {
this.flushText();
}
oStrCommand.setLength(0);
oStrCommand.append(this.mpStrSource, this.mnIndex + 1, this.mnIndex + 4);
this.mnIndex += 3;
eTag = this.mpMarkupAttr.extractTag(oStrCommand);
this.onCommand(eTag, oStrCommand.toString());
this.meState = 0;
oStrCommand.setLength(0);
this.restartTextCollection();
break;
}
if (!this.mbBlockScoping) break;
if (c == this.mcBlockPrefix) {
this.parseBlock();
break;
}
if (c != this.mcBlockSuffix) break;
this.commitPending(true);
return;
}
if (c == '\"') {
this.meState = 3;
break;
}
oStrCommand.append(c);
break;
}
case 2: {
if (c == this.mcCommandPrefix) {
this.meState = 1;
} else if (this.mbBlockScoping) {
if (c == this.mcBlockPrefix) {
this.parseBlock();
} else if (c == this.mcBlockSuffix) {
return;
}
}
this.restartTextCollection();
break;
}
case 3: {
if (c == '\"') {
this.meState = 1;
break;
}
oStrCommand.append(c);
}
}
++this.mnIndex;
}
switch (this.meState) {
case 0: {
this.flushText();
break;
}
case 1:
case 3: {
if (oStrCommand.length() <= 0) break;
this.onCommand(this.mpMarkupAttr.extractTag(oStrCommand), oStrCommand.toString());
}
}
}
public void setSourceText(String sStrSource) {
this.mpStrSource = sStrSource;
this.reset();
}
protected MarkupEngineIn(String sStrSource, MarkupAttr pMarkupAttr) {
this.mpStrSource = sStrSource;
this.mpMarkupAttr = pMarkupAttr;
this.mbBlockScoping = pMarkupAttr.hasBlockScoping();
this.mcBlockPrefix = pMarkupAttr.blockPrefix();
this.mcBlockSuffix = pMarkupAttr.blockSuffix();
this.mcCommandPrefix = pMarkupAttr.commandPrefix();
this.moAttrList = new Storage();
this.moCurrentAttr = new TextAttr();
this.moAmbientAttr = new TextAttr();
this.reset();
}
protected abstract boolean onCommand(int var1, String var2);
protected String sourceText() {
return this.mpStrSource;
}
protected TextAttr textAttr() {
return this.moCurrentAttr;
}
protected MarkupAttr markupAttr() {
return this.mpMarkupAttr;
}
protected void flushAttr() {
if (!this.moCurrentAttr.isEmpty()) {
this.attr(this.moCurrentAttr);
}
this.mePendingTab = 0;
}
protected void flushText() {
if (this.hasPendingMBText()) {
this.flushAttr();
this.text(this.mbText());
}
if (this.mnIndex > this.mnTextStart) {
this.flushAttr();
this.text(this.mpStrSource.substring(this.mnTextStart, this.mnIndex));
}
}
protected UnitSpan loadNumber(String oStrSource) {
return this.loadNumber(oStrSource, UnitSpan.defaultUnits(), 20);
}
protected UnitSpan loadNumber(String oStrSource, int eUnits) {
return this.loadNumber(oStrSource, eUnits, 20);
}
protected UnitSpan loadNumber(String oStrSource, int eUnits, int nUnitsPerPoint) {
StringBuilder oStrTemp = new StringBuilder(oStrSource);
while (oStrTemp.length() > 0 && this.mpMarkupAttr.isDelimiter(oStrTemp.charAt(0))) {
oStrTemp.deleteCharAt(0);
}
int nValue = Integer.parseInt(oStrTemp.toString());
nValue *= 1000;
nValue = Math.round((float)nValue * 1000.0f / (float)nUnitsPerPoint);
return new UnitSpan(eUnits, 19, nValue);
}
protected void parseBlock() {
this.startBlock();
int eStateSaved = this.meState;
int ePendingTabSaved = this.mePendingTab;
this.flushText();
this.flushAttr();
this.pushAttr();
this.restartTextCollection();
++this.mnIndex;
this.meState = 0;
this.translate();
this.flushText();
this.restartTextCollection();
this.endBlock();
this.popAttr();
this.flushAttr();
this.commitPending(true);
this.meState = eStateSaved;
this.mePendingTab = ePendingTabSaved;
}
protected void pendingTab(int ePendingTab) {
this.mePendingTab = ePendingTab;
}
protected int pendingTab() {
return this.mePendingTab;
}
protected void restartTextCollection() {
this.mnTextStart = this.mnIndex + 1;
}
protected boolean skipThisCommand(int eTag) {
return false;
}
protected UnitSpan defaultFontSize() {
return DEFAULT_FONT_SIZE;
}
protected String defaultTypeface() {
return "Courier Std";
}
protected int skipBlock(int nStart, String sRTF) {
int nIndex;
int nBraceLevel = 1;
for (nIndex = nStart; nIndex < sRTF.length(); ++nIndex) {
char c = sRTF.charAt(nIndex);
if (c == this.mcBlockPrefix) {
++nBraceLevel;
} else if (c == this.mcBlockSuffix) {
--nBraceLevel;
}
if (nBraceLevel == 0) break;
}
return nIndex;
}
protected void startBlock() {
}
protected void endBlock() {
}
protected void reset() {
this.meState = 0;
this.mnIndex = 0;
this.mnTextStart = 0;
this.moCurrentAttr.setDefault(true);
this.moCurrentAttr.typefaceEnable(false);
this.moCurrentAttr.sizeEnable(false);
this.moCurrentAttr.specialEnable(false);
this.moCurrentAttr.justifyVEnable(false);
this.moCurrentAttr.justifyHEnable(false);
this.moCurrentAttr.tabsEnable(false);
this.moCurrentAttr.spacingEnable(false);
this.moCurrentAttr.spaceBeforeEnable(false);
this.moCurrentAttr.spaceAfterEnable(false);
this.moCurrentAttr.marginLEnable(false);
this.moCurrentAttr.marginREnable(false);
this.moCurrentAttr.colourBgEnable(false);
this.moAttrList.clear();
this.pushAttr();
}
protected void popAttr() {
this.moCurrentAttr = this.moAttrList.last();
this.moAttrList.removeLast();
TextAttr oNonParaAttrs = new TextAttr(this.moCurrentAttr);
oNonParaAttrs.isolatePara(false, false);
this.attr(oNonParaAttrs);
}
protected void pushAttr() {
this.moAttrList.add(new TextAttr(this.moCurrentAttr));
}
}