新增了收到绘制边界模式

张世豪

4 天以前 87d7cf316e983b0398b270de03a8092412af8487

 src/zhuye/Shouye.java

@@ -127,6 +127,8 @@
   private JButton pathPreviewReturnButton;
   private boolean pathPreviewActive;
   private Runnable pathPreviewReturnAction;
   private JButton settingsReturnButton;  // 返回系统设置页面的悬浮按钮
   private JButton saveManualBoundaryButton;  // 保存手动绘制边界的按钮
   private String previewRestoreLandNumber;
   private String previewRestoreLandName;
   private boolean drawingPaused;
@@ -467,6 +469,238 @@
      } else {
         celiangmoshi.stop();
      }
      // 初始化手动绘制边界模式
      boolean manualBoundaryDrawingEnabled = setsys.isManualBoundaryDrawingMode();
      if (mapRenderer != null) {
         mapRenderer.setManualBoundaryDrawingMode(manualBoundaryDrawingEnabled);
      }
      // 更新返回设置按钮的显示状态
      updateSettingsReturnButtonVisibility();
   }
	
   /**
    * 更新返回系统设置按钮的显示状态
    * 当手动绘制边界模式、显示边界距离或开启测量模式任一开启时显示
    */
   public void updateSettingsReturnButtonVisibility() {
      Setsys setsys = new Setsys();
      setsys.initializeFromProperties();
		
      boolean manualBoundaryDrawingEnabled = setsys.isManualBoundaryDrawingMode();
      boolean shouldShow = manualBoundaryDrawingEnabled
         || setsys.isBoundaryLengthVisible() 
         || setsys.isMeasurementModeEnabled();
		
      if (shouldShow) {
         showSettingsReturnButton();
         // 如果手动绘制边界模式开启，显示保存按钮
         if (manualBoundaryDrawingEnabled) {
            showSaveManualBoundaryButton();
         } else {
            hideSaveManualBoundaryButton();
         }
      } else {
         hideSettingsReturnButton();
         hideSaveManualBoundaryButton();
      }
   }
	
   /**
    * 显示返回系统设置按钮
    */
   private void showSettingsReturnButton() {
      ensureFloatingButtonInfrastructure();
      if (settingsReturnButton == null) {
         settingsReturnButton = createFloatingTextButton("返回");
         settingsReturnButton.setToolTipText("返回系统设置");
         settingsReturnButton.addActionListener(e -> {
            // 关闭所有相关模式
            Setsys setsys = new Setsys();
            setsys.initializeFromProperties();
				
            boolean modeChanged = false;
				
            // 关闭手动绘制边界模式
            if (setsys.isManualBoundaryDrawingMode()) {
               setsys.setManualBoundaryDrawingMode(false);
               setsys.updateProperty("manualBoundaryDrawingMode", "false");
               // 清空手动绘制的边界点
               if (mapRenderer != null) {
                  mapRenderer.clearManualBoundaryPoints();
               }
               modeChanged = true;
            }
				
            // 关闭显示边界距离
            if (setsys.isBoundaryLengthVisible()) {
               setsys.setBoundaryLengthVisible(false);
               setsys.updateProperty("boundaryLengthVisible", "false");
               if (mapRenderer != null) {
                  mapRenderer.setBoundaryLengthVisible(false);
               }
               modeChanged = true;
            }
				
            // 关闭测量模式
            if (setsys.isMeasurementModeEnabled()) {
               setsys.setMeasurementModeEnabled(false);
               setsys.updateProperty("measurementModeEnabled", "false");
               if (mapRenderer != null) {
                  mapRenderer.setMeasurementMode(false);
               }
               celiangmoshi.stop();
               modeChanged = true;
            }
				
            // 如果关闭了任何模式，立即隐藏返回按钮并刷新界面
            if (modeChanged) {
               // 立即隐藏返回按钮
               if (settingsReturnButton != null) {
                  settingsReturnButton.setVisible(false);
               }
               // 更新按钮列（移除返回按钮）
               rebuildFloatingButtonColumn();
               // 如果所有按钮都隐藏了，隐藏悬浮按钮面板
               if (floatingButtonPanel != null && floatingButtonColumn != null
                     && floatingButtonColumn.getComponentCount() == 0) {
                  floatingButtonPanel.setVisible(false);
               }
               // 刷新界面
               if (visualizationPanel != null) {
                  visualizationPanel.revalidate();
                  visualizationPanel.repaint();
               }
            }
				
            // 更新返回按钮显示状态（确保状态同步）
            updateSettingsReturnButtonVisibility();
				
            // 打开系统设置页面
            showSettingsDialog();
         });
      }
      settingsReturnButton.setVisible(true);
      // 隐藏绘制相关的按钮（暂停、结束绘制）
      if (drawingPauseButton != null) {
         drawingPauseButton.setVisible(false);
      }
      if (endDrawingButton != null) {
         endDrawingButton.setVisible(false);
      }
      if (floatingButtonPanel != null) {
         floatingButtonPanel.setVisible(true);
         if (floatingButtonPanel.getParent() != visualizationPanel) {
            visualizationPanel.add(floatingButtonPanel, BorderLayout.SOUTH);
         }
      }
      rebuildFloatingButtonColumn();
   }
	
   /**
    * 隐藏返回系统设置按钮
    */
   private void hideSettingsReturnButton() {
      if (settingsReturnButton != null) {
         settingsReturnButton.setVisible(false);
      }
      rebuildFloatingButtonColumn();
      if (floatingButtonPanel != null && floatingButtonColumn != null
            && floatingButtonColumn.getComponentCount() == 0) {
         floatingButtonPanel.setVisible(false);
      }
   }
	
   /**
    * 显示保存手动绘制边界按钮
    */
   private void showSaveManualBoundaryButton() {
      ensureFloatingButtonInfrastructure();
      if (saveManualBoundaryButton == null) {
         saveManualBoundaryButton = createFloatingTextButton("保存");
         saveManualBoundaryButton.setToolTipText("保存手动绘制的边界");
         saveManualBoundaryButton.addActionListener(e -> saveManualBoundary());
      }
      saveManualBoundaryButton.setVisible(true);
      if (floatingButtonPanel != null) {
         floatingButtonPanel.setVisible(true);
         if (floatingButtonPanel.getParent() != visualizationPanel) {
            visualizationPanel.add(floatingButtonPanel, BorderLayout.SOUTH);
         }
      }
      rebuildFloatingButtonColumn();
   }
	
   /**
    * 隐藏保存手动绘制边界按钮
    */
   private void hideSaveManualBoundaryButton() {
      if (saveManualBoundaryButton != null) {
         saveManualBoundaryButton.setVisible(false);
      }
      rebuildFloatingButtonColumn();
      if (floatingButtonPanel != null && floatingButtonColumn != null
            && floatingButtonColumn.getComponentCount() == 0) {
         floatingButtonPanel.setVisible(false);
      }
   }
	
   /**
    * 保存手动绘制的边界到文件
    */
   private void saveManualBoundary() {
      if (mapRenderer == null) {
         JOptionPane.showMessageDialog(this, "地图渲染器未初始化", "错误", JOptionPane.ERROR_MESSAGE);
         return;
      }
		
      List<Point2D.Double> points = mapRenderer.getManualBoundaryPoints();
      if (points == null || points.isEmpty()) {
         JOptionPane.showMessageDialog(this, "没有可保存的边界点，请先在地图上点击绘制边界", "提示", JOptionPane.WARNING_MESSAGE);
         return;
      }
		
      // 构建坐标字符串：x1,y1;x2,y2;...;xn,yn（单位：米，精确到小数点后2位）
      StringBuilder coordinates = new StringBuilder();
      for (int i = 0; i < points.size(); i++) {
         Point2D.Double point = points.get(i);
         if (i > 0) {
            coordinates.append(";");
         }
         coordinates.append(String.format(Locale.US, "%.2f,%.2f", point.x, point.y));
      }
		
      // 保存到 properties 文件
      try {
         java.util.Properties props = new java.util.Properties();
         java.io.File file = new java.io.File("shoudongbianjie.properties");
			
         // 如果文件存在，先加载现有内容
         if (file.exists()) {
            try (java.io.FileInputStream input = new java.io.FileInputStream(file)) {
               props.load(input);
            }
         }
			
         // 保存坐标
         props.setProperty("boundaryCoordinates", coordinates.toString());
         props.setProperty("pointCount", String.valueOf(points.size()));
			
         // 写回文件
         try (java.io.FileOutputStream output = new java.io.FileOutputStream(file)) {
            props.store(output, "手动绘制边界坐标 - 格式: x1,y1;x2,y2;...;xn,yn (单位:米,精确到小数点后2位)");
         }
			
         JOptionPane.showMessageDialog(this, 
            String.format("边界已保存成功！\n共 %d 个点", points.size()), 
            "保存成功", 
            JOptionPane.INFORMATION_MESSAGE);
      } catch (Exception ex) {
         ex.printStackTrace();
         JOptionPane.showMessageDialog(this, 
            "保存失败: " + ex.getMessage(), 
            "错误", 
            JOptionPane.ERROR_MESSAGE);
      }
   }

   private void createHeaderPanel() {
@@ -2810,6 +3044,11 @@
      hideCircleGuidancePanel();
      enterDrawingControlMode();
      
      // 隐藏返回设置按钮（如果显示绘制按钮，则不应该显示返回按钮）
      if (settingsReturnButton != null) {
         settingsReturnButton.setVisible(false);
      }
		
      // 显示"正在绘制边界"提示
      if (drawingBoundaryLabel != null) {
         drawingBoundaryLabel.setVisible(true);
@@ -2923,6 +3162,20 @@
         floatingButtonColumn.add(pathPreviewReturnButton);
         added = true;
      }
      if (saveManualBoundaryButton != null && saveManualBoundaryButton.isVisible()) {
         if (added) {
            floatingButtonColumn.add(Box.createRigidArea(new Dimension(0, 10)));
         }
         floatingButtonColumn.add(saveManualBoundaryButton);
         added = true;
      }
      if (settingsReturnButton != null && settingsReturnButton.isVisible()) {
         if (added) {
            floatingButtonColumn.add(Box.createRigidArea(new Dimension(0, 10)));
         }
         floatingButtonColumn.add(settingsReturnButton);
         added = true;
      }
      floatingButtonColumn.revalidate();
      floatingButtonColumn.repaint();
   }