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Merge remote-tracking branch 'origin/GP-2914_ghidragon_listing_snapshots_color_issues--SQUASHED'

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Ryan Kurtz
2022-12-07 02:09:03 -05:00
parent a04f7fbb03 db464c8bb2
commit 40ab399387
62 changed files with 641 additions and 1382 deletions
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20
Ghidra/Extensions/sample/src/main/java/ghidra/examples/EntropyFieldFactory.java
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@@ -20,6 +20,7 @@ import java.math.BigInteger;
import docking.widgets.fieldpanel.field.*;
import docking.widgets.fieldpanel.support.FieldLocation;
import generic.theme.GColor;
import ghidra.app.util.HighlightProvider;
import ghidra.app.util.viewer.field.*;
import ghidra.app.util.viewer.format.FieldFormatModel;
@@ -34,6 +35,7 @@ import ghidra.program.util.ProgramLocation;
public class EntropyFieldFactory extends FieldFactory {
public static final String FIELD_NAME = "Entropy";
public static final GColor COLOR = new GColor("color.fg.listing.bytes.entropy");
StringBuffer sb = new StringBuffer();
/**
@@ -80,19 +82,19 @@ public class EntropyFieldFactory extends FieldFactory {
}
entropy = calcEntropy(bytes, 0, bytes.length);
float[] hsbvals = Color.RGBtoHSB(255, 0, 0, null);
color =
Color color =
Color.getHSBColor(hsbvals[0], hsbvals[1], (float) (hsbvals[1] * (entropy / 8.0)));
String str = "" + (int) ((entropy / 8.0) * 100);
AttributedString text = new AttributedString(str, color, getMetrics());
FieldElement fieldElement = new TextFieldElement(text, 0, 0);
return ListingTextField.createSingleLineTextField(this, proxy, fieldElement,
startX + varWidth, width, hlProvider);
}
catch (MemoryAccessException e) {
return null;
}
String str = "" + (int) ((entropy / 8.0) * 100);
AttributedString text = new AttributedString(str, color, getMetrics());
FieldElement fieldElement = new TextFieldElement(text, 0, 0);
return ListingTextField.createSingleLineTextField(this, proxy, fieldElement,
startX + varWidth, width, hlProvider);
}
private double calcEntropy(byte[] b, int start, int len) {
@@ -153,8 +155,8 @@ public class EntropyFieldFactory extends FieldFactory {
@Override
public FieldFactory newInstance(FieldFormatModel myModel, HighlightProvider myHlProvider,
ToolOptions displayOptions, ToolOptions fieldOptions) {
return new EntropyFieldFactory(myModel, myHlProvider, displayOptions, fieldOptions);
ToolOptions displayOptions1, ToolOptions fieldOptions) {
return new EntropyFieldFactory(myModel, myHlProvider, displayOptions1, fieldOptions);
}
}