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sparrow
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show tx hex tooltip input, output and witness indexes

terminal
Craig Raw 4 years ago
parent
10d6fb8b2b
commit
7b9b78684c
1 changed files with 69 additions and 31 deletions
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  1. 100
      src/main/java/com/sparrowwallet/sparrow/control/TransactionHexArea.java

100
src/main/java/com/sparrowwallet/sparrow/control/TransactionHexArea.java
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@ -13,10 +13,7 @@ import org.fxmisc.richtext.model.StyleSpan;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
import java.util.*;
import static org.fxmisc.richtext.model.TwoDimensional.Bias.Backward;
@ -84,7 +81,7 @@ public class TransactionHexArea extends CodeArea {
for(int i = start; i < end; i++) {
TransactionSegment segment = segments.get(i);
if(segment.start < TRUNCATE_AT) {
setStyleClass(segment.start, Math.min(TRUNCATE_AT, segment.start + segment.length), segment.style);
setStyle(segment.start, Math.min(TRUNCATE_AT, segment.start + segment.length), getStyles(segment));
}
}
@ -95,6 +92,18 @@ public class TransactionHexArea extends CodeArea {
}
}
private Collection<String> getStyles(TransactionSegment segment) {
List<String> styles = new ArrayList<>();
styles.add(segment.style);
if(segment.index != null) {
styles.add("index-" + segment.index);
}
if(segment.witnessIndex != null) {
styles.add("witnessindex-" + segment.witnessIndex);
}
return Collections.unmodifiableList(styles);
}
public List<TransactionSegment> getTransactionSegments(Transaction transaction, int selectedInputIndex, int selectedOutputIndex) {
List<TransactionSegment> segments = new ArrayList<>();
@ -117,12 +126,12 @@ public class TransactionHexArea extends CodeArea {
//Inputs
for(int i = 0; i < transaction.getInputs().size(); i++) {
TransactionInput input = transaction.getInputs().get(i);
cursor = addSegment(segments, cursor, 32 * 2, "input-" + getIndexedStyleClass(i, selectedInputIndex, "hash"));
cursor = addSegment(segments, cursor, 4 * 2, "input-" + getIndexedStyleClass(i, selectedInputIndex, "index"));
cursor = addSegment(segments, cursor, 32 * 2, i, "input-" + getIndexedStyleClass(i, selectedInputIndex, "hash"));
cursor = addSegment(segments, cursor, 4 * 2, i, "input-" + getIndexedStyleClass(i, selectedInputIndex, "index"));
VarInt scriptLen = new VarInt(input.getScriptBytes().length);
cursor = addSegment(segments, cursor, scriptLen.getSizeInBytes() * 2, "input-" + getIndexedStyleClass(i, selectedInputIndex, "sigscript-length"));
cursor = addSegment(segments, cursor, (int) scriptLen.value * 2, "input-" + getIndexedStyleClass(i, selectedInputIndex, "sigscript"));
cursor = addSegment(segments, cursor, 4 * 2, "input-" + getIndexedStyleClass(i, selectedInputIndex, "sequence"));
cursor = addSegment(segments, cursor, scriptLen.getSizeInBytes() * 2, i, "input-" + getIndexedStyleClass(i, selectedInputIndex, "sigscript-length"));
cursor = addSegment(segments, cursor, (int) scriptLen.value * 2, i, "input-" + getIndexedStyleClass(i, selectedInputIndex, "sigscript"));
cursor = addSegment(segments, cursor, 4 * 2, i, "input-" + getIndexedStyleClass(i, selectedInputIndex, "sequence"));
}
//Number of outputs
@ -132,10 +141,10 @@ public class TransactionHexArea extends CodeArea {
//Outputs
for(int i = 0; i < transaction.getOutputs().size(); i++) {
TransactionOutput output = transaction.getOutputs().get(i);
cursor = addSegment(segments, cursor, 8 * 2, "output-" + getIndexedStyleClass(i, selectedOutputIndex, "value"));
cursor = addSegment(segments, cursor, 8 * 2, i, "output-" + getIndexedStyleClass(i, selectedOutputIndex, "value"));
VarInt scriptLen = new VarInt(output.getScriptBytes().length);
cursor = addSegment(segments, cursor, scriptLen.getSizeInBytes() * 2, "output-" + getIndexedStyleClass(i, selectedOutputIndex, "pubkeyscript-length"));
cursor = addSegment(segments, cursor, (int) scriptLen.value * 2, "output-" + getIndexedStyleClass(i, selectedOutputIndex, "pubkeyscript"));
cursor = addSegment(segments, cursor, scriptLen.getSizeInBytes() * 2, i, "output-" + getIndexedStyleClass(i, selectedOutputIndex, "pubkeyscript-length"));
cursor = addSegment(segments, cursor, (int) scriptLen.value * 2, i, "output-" + getIndexedStyleClass(i, selectedOutputIndex, "pubkeyscript"));
}
if(transaction.hasWitnesses()) {
@ -144,11 +153,12 @@ public class TransactionHexArea extends CodeArea {
if (input.hasWitness()) {
TransactionWitness witness = input.getWitness();
VarInt witnessCount = new VarInt(witness.getPushCount());
cursor = addSegment(segments, cursor, witnessCount.getSizeInBytes() * 2, "witness-" + getIndexedStyleClass(i, selectedInputIndex, "count"));
for (byte[] push : witness.getPushes()) {
cursor = addSegment(segments, cursor, witnessCount.getSizeInBytes() * 2, i, "witness-" + getIndexedStyleClass(i, selectedInputIndex, "count"));
for(int j = 0; j < witness.getPushes().size(); j++) {
byte[] push = witness.getPushes().get(j);
VarInt witnessLen = new VarInt(push.length);
cursor = addSegment(segments, cursor, witnessLen.getSizeInBytes() * 2, "witness-" + getIndexedStyleClass(i, selectedInputIndex, "length"));
cursor = addSegment(segments, cursor, (int) witnessLen.value * 2, "witness-" + getIndexedStyleClass(i, selectedInputIndex, "data"));
cursor = addSegment(segments, cursor, witnessLen.getSizeInBytes() * 2, i, j, "witness-" + getIndexedStyleClass(i, selectedInputIndex, "length"));
cursor = addSegment(segments, cursor, (int) witnessLen.value * 2, i, j, "witness-" + getIndexedStyleClass(i, selectedInputIndex, "data"));
}
}
}
@ -166,7 +176,15 @@ public class TransactionHexArea extends CodeArea {
}
private int addSegment(List<TransactionSegment> segments, int start, int length, String style) {
segments.add(new TransactionSegment(start, length, style));
return addSegment(segments, start, length, null, style);
}
private int addSegment(List<TransactionSegment> segments, int start, int length, Integer index, String style) {
return addSegment(segments, start, length, index, null, style);
}
private int addSegment(List<TransactionSegment> segments, int start, int length, Integer index, Integer witnessIndex, String style) {
segments.add(new TransactionSegment(start, length, index, witnessIndex, style));
return start + length;
}
@ -179,38 +197,58 @@ public class TransactionHexArea extends CodeArea {
}
private String describeTransactionPart(Collection<String> styles) {
String style = styles.isEmpty() ? "" : styles.iterator().next();
String style = "";
Integer index = null;
Integer witnessIndex = null;
Iterator<String> iter = styles.iterator();
if(iter.hasNext()) {
style = iter.next();
}
while(iter.hasNext()) {
String indexStyle = iter.next();
if(indexStyle.startsWith("index-")) {
index = Integer.parseInt(indexStyle.substring("index-".length()));
}
if(indexStyle.startsWith("witnessindex-")) {
witnessIndex = Integer.parseInt(indexStyle.substring("witnessindex-".length()));
}
}
return switch(style) {
case "version" -> "Transaction version";
case "segwit-marker" -> "Segwit marker";
case "segwit-flag" -> "Segwit flag";
case "num-inputs" -> "Number of inputs";
case "input-hash" -> "Input transaction ID";
case "input-index" -> "Input transaction index";
case "input-sigscript-length" -> "ScriptSig length";
case "input-sigscript" -> "ScriptSig";
case "input-sequence" -> "Sequence";
case "input-hash" -> "Input #" + index + " outpoint txid";
case "input-index" -> "Input #" + index + " outpoint index";
case "input-sigscript-length" -> "Input #" + index + " scriptSig length";
case "input-sigscript" -> "Input #" + index + " scriptSig";
case "input-sequence" -> "Input #" + index + " sequence";
case "num-outputs" -> "Number of outputs";
case "output-value" -> "Output value";
case "output-pubkeyscript-length" -> "ScriptPubKey length";
case "output-pubkeyscript" -> "ScriptPubKey";
case "witness-count" -> "Witness count";
case "witness-length" -> "Witness length";
case "witness-data" -> "Witness data";
case "output-value" -> "Output #" + index + " value";
case "output-pubkeyscript-length" -> "Output #" + index + " scriptPubKey length";
case "output-pubkeyscript" -> "Output #" + index + " scriptPubKey";
case "witness-count" -> "Input #" + index + " witness count";
case "witness-length" -> "Input #" + index + " witness #" + witnessIndex + " length";
case "witness-data" -> "Input #" + index + " witness #" + witnessIndex + " data";
case "locktime" -> "Locktime";
default -> "";
};
}
private static class TransactionSegment {
public TransactionSegment(int start, int length, String style) {
public TransactionSegment(int start, int length, Integer index, Integer witnessIndex, String style) {
this.start = start;
this.length = length;
this.index = index;
this.witnessIndex = witnessIndex;
this.style = style;
}
public int start;
public int length;
public Integer index;
public Integer witnessIndex;
public String style;
@Override

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