Craig Raw
3 years ago
8 changed files with 141 additions and 8 deletions
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package com.sparrowwallet.sparrow.control; |
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import javafx.beans.property.ObjectProperty; |
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import javafx.scene.Node; |
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import javafx.scene.control.Skin; |
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import org.controlsfx.control.textfield.CustomPasswordField; |
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public class ViewPasswordField extends CustomPasswordField { |
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public ViewPasswordField() { |
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super(); |
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getStyleClass().add("view-password-text-field"); |
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} |
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@Override |
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protected Skin<?> createDefaultSkin() { |
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return new ViewPasswordFieldSkin(this) { |
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@Override |
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public ObjectProperty<Node> leftProperty() { |
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return ViewPasswordField.this.leftProperty(); |
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} |
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@Override |
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public ObjectProperty<Node> rightProperty() { |
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return ViewPasswordField.this.rightProperty(); |
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} |
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}; |
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} |
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} |
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@ -0,0 +1,83 @@ |
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package com.sparrowwallet.sparrow.control; |
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import impl.org.controlsfx.skin.CustomTextFieldSkin; |
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import javafx.animation.FadeTransition; |
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import javafx.beans.InvalidationListener; |
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import javafx.beans.Observable; |
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import javafx.scene.Cursor; |
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import javafx.scene.control.PasswordField; |
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import javafx.scene.layout.*; |
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import javafx.util.Duration; |
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import org.controlsfx.control.textfield.CustomPasswordField; |
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public abstract class ViewPasswordFieldSkin extends CustomTextFieldSkin { |
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private static final Duration FADE_DURATION = Duration.millis(350); |
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public static final char BULLET = '\u25CF'; |
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private boolean mask = true; |
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public ViewPasswordFieldSkin(CustomPasswordField textField) { |
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super(textField); |
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Region viewPasswordButton = new Region(); |
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viewPasswordButton.getStyleClass().addAll("graphic"); |
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StackPane viewPasswordButtonPane = new StackPane(viewPasswordButton); |
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viewPasswordButtonPane.getStyleClass().addAll("view-password-button"); |
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viewPasswordButtonPane.setOpacity(0.0); |
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viewPasswordButtonPane.setCursor(Cursor.DEFAULT); |
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viewPasswordButtonPane.setOnMouseReleased(e -> { |
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if(mask) { |
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viewPasswordButtonPane.getStyleClass().remove("view-password-button"); |
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viewPasswordButtonPane.getStyleClass().addAll("hide-password-button"); |
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mask = false; |
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} else { |
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viewPasswordButtonPane.getStyleClass().remove("hide-password-button"); |
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viewPasswordButtonPane.getStyleClass().addAll("view-password-button"); |
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mask = true; |
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} |
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textField.setText(textField.getText()); |
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textField.end(); |
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}); |
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textField.rightProperty().set(viewPasswordButtonPane); |
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final FadeTransition fader = new FadeTransition(FADE_DURATION, viewPasswordButtonPane); |
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fader.setCycleCount(1); |
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textField.textProperty().addListener(new InvalidationListener() { |
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@Override |
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public void invalidated(Observable arg0) { |
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String text = textField.getText(); |
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boolean isTextEmpty = text == null || text.isEmpty(); |
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boolean isButtonVisible = fader.getNode().getOpacity() > 0; |
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if (isTextEmpty && isButtonVisible) { |
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setButtonVisible(false); |
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} else if (!isTextEmpty && !isButtonVisible) { |
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setButtonVisible(true); |
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} |
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} |
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private void setButtonVisible( boolean visible ) { |
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fader.setFromValue(visible? 0.0: 1.0); |
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fader.setToValue(visible? 1.0: 0.0); |
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fader.play(); |
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} |
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}); |
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} |
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@Override |
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protected String maskText(String txt) { |
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if(getSkinnable() instanceof PasswordField && mask) { |
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int n = txt.length(); |
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StringBuilder passwordBuilder = new StringBuilder(n); |
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for (int i = 0; i < n; i++) { |
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passwordBuilder.append(BULLET); |
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} |
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return passwordBuilder.toString(); |
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} else { |
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return txt; |
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} |
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} |
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} |
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