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enlarge qr display dialog and increase default qr code density

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This commit is contained in:
Craig Raw
2023-10-24 17:12:41 +02:00
parent ddae1a12d8
commit 24578dcf88
4 changed files with 23 additions and 9 deletions
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src/main/java/com/sparrowwallet/sparrow/AppServices.java
+5
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@@ -565,6 +565,11 @@ public class AppServices {
return windowIcon;
}
public static boolean isReducedWindowHeight() {
Window activeWindow = getActiveWindow();
return (activeWindow != null && activeWindow.getHeight() < 768);
}
public static boolean isReducedWindowHeight(Node node) {
return (node.getScene() != null && node.getScene().getWindow().getHeight() < 768);
}
src/main/java/com/sparrowwallet/sparrow/control/QRDensity.java
+1 -1
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@@ -1,7 +1,7 @@
package com.sparrowwallet.sparrow.control;
public enum QRDensity {
NORMAL("Normal", 250),
NORMAL("Normal", 400),
LOW("Low", 80);
private final String name;
src/main/java/com/sparrowwallet/sparrow/control/QRDisplayDialog.java
+15 -7
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@@ -1,6 +1,7 @@
package com.sparrowwallet.sparrow.control;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.client.j2se.MatrixToImageConfig;
import com.google.zxing.client.j2se.MatrixToImageWriter;
import com.google.zxing.common.BitMatrix;
@@ -29,6 +30,7 @@ import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.Locale;
import java.util.Map;
import java.util.Optional;
@SuppressWarnings("deprecation")
@@ -39,8 +41,10 @@ public class QRDisplayDialog extends Dialog<ButtonType> {
private static final int ANIMATION_PERIOD_MILLIS = 200;
private static final int QR_WIDTH = 480;
private static final int QR_HEIGHT = 480;
private static final int DEFAULT_QR_SIZE = 580;
private static final int REDUCED_QR_SIZE = 520;
private final int qrSize = getQRSize();
private final UR ur;
private UREncoder encoder;
@@ -103,8 +107,8 @@ public class QRDisplayDialog extends Dialog<ButtonType> {
dialogPane.getButtonTypes().add(scanButtonType);
}
dialogPane.setPrefWidth(40 + QR_WIDTH + 40);
dialogPane.setPrefHeight(40 + QR_HEIGHT + 85);
dialogPane.setPrefWidth(40 + qrSize + 40);
dialogPane.setPrefHeight(40 + qrSize + 85);
AppServices.moveToActiveWindowScreen(this);
setResultConverter(dialogButton -> dialogButton);
@@ -137,13 +141,17 @@ public class QRDisplayDialog extends Dialog<ButtonType> {
dialogPane.getButtonTypes().add(scanButtonType);
}
dialogPane.setPrefWidth(40 + QR_WIDTH + 40);
dialogPane.setPrefHeight(40 + QR_HEIGHT + 85);
dialogPane.setPrefWidth(40 + qrSize + 40);
dialogPane.setPrefHeight(40 + qrSize + 85);
AppServices.moveToActiveWindowScreen(this);
setResultConverter(dialogButton -> dialogButton);
}
private int getQRSize() {
return AppServices.isReducedWindowHeight() ? REDUCED_QR_SIZE : DEFAULT_QR_SIZE;
}
private void createAnimateQRService() {
animateQRService = new AnimateQRService();
animateQRService.setPeriod(Duration.millis(ANIMATION_PERIOD_MILLIS));
@@ -169,7 +177,7 @@ public class QRDisplayDialog extends Dialog<ButtonType> {
protected Image getQrCode(String fragment) {
try {
QRCodeWriter qrCodeWriter = new QRCodeWriter();
BitMatrix qrMatrix = qrCodeWriter.encode(fragment, BarcodeFormat.QR_CODE, QR_WIDTH, QR_HEIGHT);
BitMatrix qrMatrix = qrCodeWriter.encode(fragment, BarcodeFormat.QR_CODE, qrSize, qrSize, Map.of(EncodeHintType.MARGIN, "2"));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
MatrixToImageWriter.writeToStream(qrMatrix, "PNG", baos, new MatrixToImageConfig());
src/main/java/com/sparrowwallet/sparrow/io/PdfUtils.java
+2 -1
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@@ -1,6 +1,7 @@
package com.sparrowwallet.sparrow.io;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.WriterException;
import com.google.zxing.client.j2se.MatrixToImageConfig;
import com.google.zxing.client.j2se.MatrixToImageWriter;
@@ -104,7 +105,7 @@ public class PdfUtils {
private static javafx.scene.image.Image getQrCode(String fragment) throws IOException, WriterException {
QRCodeWriter qrCodeWriter = new QRCodeWriter();
BitMatrix qrMatrix = qrCodeWriter.encode(fragment.toUpperCase(Locale.ROOT), BarcodeFormat.QR_CODE, QR_WIDTH, QR_HEIGHT);
BitMatrix qrMatrix = qrCodeWriter.encode(fragment.toUpperCase(Locale.ROOT), BarcodeFormat.QR_CODE, QR_WIDTH, QR_HEIGHT, Map.of(EncodeHintType.MARGIN, "2"));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
MatrixToImageWriter.writeToStream(qrMatrix, "PNG", baos, new MatrixToImageConfig());