liujing133
351 lines
11 KiB
Java
351 lines
11 KiB
Java
package dev.bytevibe.hyperpoint;
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import java.io.IOException;
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import java.net.URL;
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import java.util.ResourceBundle;
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import javafx.fxml.FXML;
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import javafx.fxml.FXMLLoader;
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import javafx.fxml.Initializable;
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import javafx.scene.control.Button;
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import javafx.scene.control.ColorPicker;
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import javafx.scene.control.ComboBox;
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import javafx.scene.control.Label;
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import javafx.scene.control.Slider;
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import javafx.scene.control.Spinner;
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import javafx.scene.control.TextField;
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import javafx.scene.layout.VBox;
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import javafx.scene.paint.Color;
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/**
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* 属性编辑面板，用于编辑选中对象的属性
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* 使用FXML加载UI布局
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*/
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public class PropertyPanel extends VBox implements Initializable {
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@FXML
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private Label objectTypeLabel;
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@FXML
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private Label positionLabel;
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@FXML
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private TextField textContentField;
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@FXML
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private ComboBox<String> fontFamilyCombo;
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@FXML
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private Spinner<Double> fontSizeSpinner;
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@FXML
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private ComboBox<String> fontStyleCombo;
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@FXML
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private ColorPicker textColorPicker;
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@FXML
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private ColorPicker fillColorPicker;
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@FXML
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private ColorPicker strokeColorPicker;
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@FXML
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private Spinner<Double> strokeWidthSpinner;
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@FXML
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private Button deleteButton;
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@FXML
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private Slider rotationSlider;
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@FXML
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private Label rotationValueLabel;
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private DrawingCanvas canvas;
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public PropertyPanel(DrawingCanvas canvas) {
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this.canvas = canvas;
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loadFXML();
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}
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/**
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* 加载FXML文件
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*/
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private void loadFXML() {
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try {
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FXMLLoader loader = new FXMLLoader(getClass().getResource("propertyPanel.fxml"));
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loader.setRoot(this);
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loader.setController(this);
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loader.load();
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} catch (IOException e) {
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System.err.println("无法加载propertyPanel.fxml文件");
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e.printStackTrace();
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}
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}
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@Override
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public void initialize(URL url, ResourceBundle resourceBundle) {
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// 初始化字体列表
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fontFamilyCombo.getItems().addAll(
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"Arial",
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"Times New Roman",
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"Courier New",
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"Verdana",
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"Georgia"
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);
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// 初始化风格列表
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fontStyleCombo.getItems().addAll(
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"NORMAL",
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"BOLD",
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"ITALIC",
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"BOLD_ITALIC"
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);
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// 初始化旋转控制
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rotationSlider.setMin(0);
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rotationSlider.setMax(360);
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rotationSlider.setValue(0);
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rotationSlider.setMajorTickUnit(15);
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rotationSlider.setMajorTickUnit(90);
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rotationSlider.setShowTickMarks(true);
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rotationSlider.setShowTickLabels(true);
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rotationSlider.valueProperty().addListener((obs, oldVal, newVal) -> {
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updateRotation();
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rotationValueLabel.setText(String.format("%.0f°", newVal));
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});
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// 设置默认值
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fontFamilyCombo.setValue("Arial");
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fontStyleCombo.setValue("NORMAL");
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textColorPicker.setValue(Color.BLACK);
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fillColorPicker.setValue(Color.WHITE);
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strokeColorPicker.setValue(Color.BLACK);
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// 添加事件监听
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textContentField.setOnKeyReleased(e -> updateTextContent());
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fontFamilyCombo.setOnAction(e -> updateTextStyle());
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fontSizeSpinner.valueProperty().addListener((obs, oldVal, newVal) -> updateTextStyle());
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fontStyleCombo.setOnAction(e -> updateTextStyle());
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textColorPicker.setOnAction(e -> updateTextColor());
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fillColorPicker.setOnAction(e -> updateFillColor());
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strokeColorPicker.setOnAction(e -> updateStrokeColor());
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strokeWidthSpinner.valueProperty().addListener((obs, oldVal, newVal) -> updateStrokeWidth());
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deleteButton.setOnAction(e -> deleteSelectedObject());
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// 默认隐藏所有编辑控件
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setEditingVisible(false);
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// 监听canvas的选择变化
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canvas.setOnSelectionChanged(this::updatePropertyPanel);
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}
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/**
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* 更新属性面板显示
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*/
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private void updatePropertyPanel() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected == null) {
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setEditingVisible(false);
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rotationSlider.setDisable(true);
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objectTypeLabel.setText("未选中对象");
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return;
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}
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objectTypeLabel.setText("选中: " + selected.getTypeName());
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positionLabel.setText(String.format("X: %.0f, Y: %.0f", selected.getX(), selected.getY()));
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// 清除之前的监听
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textContentField.setOnKeyReleased(null);
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if (selected instanceof TextObject) {
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TextObject textObj = (TextObject) selected;
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textContentField.setText(textObj.getText());
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fontFamilyCombo.setValue(textObj.getFontFamily());
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fontSizeSpinner.getValueFactory().setValue(textObj.getFontSize());
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fontStyleCombo.setValue(textObj.getFontStyle());
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textColorPicker.setValue(Color.web("#" + textObj.getTextColor()));
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showTextControls();
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} else if (selected instanceof ShapeObject) {
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ShapeObject shapeObj = (ShapeObject) selected;
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fillColorPicker.setValue(Color.web("#" + shapeObj.getFillColor()));
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strokeColorPicker.setValue(Color.web("#" + shapeObj.getStrokeColor()));
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strokeWidthSpinner.getValueFactory().setValue(shapeObj.getStrokeWidth());
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showShapeControls();
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} else if (selected instanceof ImageObject) {
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showImageControls();
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}
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rotationSlider.setValue(selected.getRotation());
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rotationSlider.setDisable(false);
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rotationValueLabel.setText(String.format("%.0f°", selected.getRotation()));
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// 重新添加监听
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textContentField.setOnKeyReleased(e -> updateTextContent());
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}
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/**
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* 更新旋转
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*/
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private void updateRotation() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected != null) {
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selected.setRotation(rotationSlider.getValue());
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canvas.redraw();
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}
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}
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/**
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* 显示文本控件
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*/
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private void showTextControls() {
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textContentField.setDisable(false);
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rotationSlider.setDisable(false);
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fontFamilyCombo.setDisable(false);
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fontSizeSpinner.setDisable(false);
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fontStyleCombo.setDisable(false);
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textColorPicker.setDisable(false);
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fillColorPicker.setDisable(true);
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strokeColorPicker.setDisable(true);
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strokeWidthSpinner.setDisable(true);
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deleteButton.setDisable(false);
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}
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/**
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* 显示形状控件
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*/
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private void showShapeControls() {
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textContentField.setDisable(true);
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rotationSlider.setDisable(false);
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fontFamilyCombo.setDisable(true);
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fontSizeSpinner.setDisable(true);
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fontStyleCombo.setDisable(true);
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textColorPicker.setDisable(true);
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fillColorPicker.setDisable(false);
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strokeColorPicker.setDisable(false);
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strokeWidthSpinner.setDisable(false);
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deleteButton.setDisable(false);
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}
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/**
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* 显示图片控件
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*/
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private void showImageControls() {
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textContentField.setDisable(true);
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rotationSlider.setDisable(false);
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fontFamilyCombo.setDisable(true);
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fontSizeSpinner.setDisable(true);
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fontStyleCombo.setDisable(true);
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textColorPicker.setDisable(true);
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fillColorPicker.setDisable(true);
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strokeColorPicker.setDisable(true);
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strokeWidthSpinner.setDisable(true);
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deleteButton.setDisable(false);
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}
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/**
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* 设置编辑控件的可见性
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*/
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private void setEditingVisible(boolean visible) {
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textContentField.setDisable(!visible);
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fontFamilyCombo.setDisable(!visible);
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fontSizeSpinner.setDisable(!visible);
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fontStyleCombo.setDisable(!visible);
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textColorPicker.setDisable(!visible);
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fillColorPicker.setDisable(!visible);
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strokeColorPicker.setDisable(!visible);
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strokeWidthSpinner.setDisable(!visible);
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deleteButton.setDisable(!visible);
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}
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/**
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* 更新文本内容
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*/
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private void updateTextContent() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected instanceof TextObject) {
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((TextObject) selected).setText(textContentField.getText());
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canvas.redraw();
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}
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}
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/**
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* 更新文本风格
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*/
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private void updateTextStyle() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected instanceof TextObject) {
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TextObject textObj = (TextObject) selected;
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textObj.setFontFamily(fontFamilyCombo.getValue());
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textObj.setFontSize(fontSizeSpinner.getValue());
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textObj.setFontStyle(fontStyleCombo.getValue());
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canvas.redraw();
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}
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}
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/**
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* 更新文本颜色
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*/
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private void updateTextColor() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected instanceof TextObject) {
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Color color = textColorPicker.getValue();
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String hexColor = String.format("%02X%02X%02X",
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(int) (color.getRed() * 255),
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(int) (color.getGreen() * 255),
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(int) (color.getBlue() * 255));
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((TextObject) selected).setTextColor(hexColor);
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canvas.redraw();
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}
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}
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/**
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* 更新填充颜色
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*/
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private void updateFillColor() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected instanceof ShapeObject) {
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Color color = fillColorPicker.getValue();
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String hexColor = String.format("%02X%02X%02X",
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(int) (color.getRed() * 255),
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(int) (color.getGreen() * 255),
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(int) (color.getBlue() * 255));
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((ShapeObject) selected).setFillColor(hexColor);
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canvas.redraw();
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}
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}
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/**
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* 更新边框颜色
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*/
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private void updateStrokeColor() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected instanceof ShapeObject) {
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Color color = strokeColorPicker.getValue();
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String hexColor = String.format("%02X%02X%02X",
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(int) (color.getRed() * 255),
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(int) (color.getGreen() * 255),
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(int) (color.getBlue() * 255));
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((ShapeObject) selected).setStrokeColor(hexColor);
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canvas.redraw();
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}
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}
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/**
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* 更新边框宽度
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*/
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private void updateStrokeWidth() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected instanceof ShapeObject) {
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((ShapeObject) selected).setStrokeWidth(strokeWidthSpinner.getValue());
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canvas.redraw();
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}
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}
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/**
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* 删除选中的对象
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*/
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private void deleteSelectedObject() {
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DrawableObject selected = canvas.getSelectedObject();
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if (selected != null) {
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canvas.removeObject(selected);
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updatePropertyPanel();
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}
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}
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}
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