REPORT-62440 表头排序内置

designer-realize/src/main/java/com/fr/design/sort/header/HeaderSortRulePane.java

@@ -10,6 +10,7 @@ import com.fr.design.i18n.Toolkit;
 import com.fr.design.layout.TableLayoutHelper;
 import com.fr.design.mainframe.theme.edit.ui.ColorListPane;
 import com.fr.general.IOUtils;
+import com.fr.log.FineLoggerFactory;
 import com.fr.report.core.sort.header.SortHeader;
 import com.fr.report.core.sort.common.SortRule;
 import org.apache.batik.transcoder.TranscoderInput;
@@ -21,7 +22,10 @@ import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
 
 public class HeaderSortRulePane extends JPanel {
     private static final String ASC_ICON_TEMPLATE_PATH = "/com/fr/design/images/sort/asc.svg";
@@ -33,6 +37,7 @@ public class HeaderSortRulePane extends JPanel {
     UICheckBox ascUICheckBox;
     UICheckBox desUICheckBox;
     UICheckBox nosortUICheckBox;
+    static Map<String, String> originalSvgTextMap = new HashMap<>();
 
     HeaderSortRulePane() {
         initComponents();
@@ -166,19 +171,27 @@ public class HeaderSortRulePane extends JPanel {
 
         Icon getIcon(String iconPath, Color color) {
             try {
-                InputStream inputStream = IOUtils.getResourceAsStream(iconPath, HeaderSortRulePane.class);
+                String originalSvgText = getOriginalSvgText(iconPath);
-                String svgText = getSvgText(inputStream);
+                String svgText = originalSvgText.replaceAll("\\{fillColor\\}", shiftColor(color));
-                svgText = svgText.replaceAll("\\{fillColor\\}", shiftColor(color));
+                InputStream svgInputStream = new ByteArrayInputStream(svgText.getBytes(StandardCharsets.UTF_8));
-                InputStream svgInputStream = new ByteArrayInputStream(svgText.getBytes());
                 TranscoderInput input = new TranscoderInput(svgInputStream);
-                bufferedImage = SVGTranscoder.createImage(1.0, input).getImage();
+                bufferedImage = SVGTranscoder.createImage(SVGIcon.SYSTEM_SCALE, input).getImage();
                 SVGIcon svgIcon = new SVGIcon(bufferedImage);
                 return svgIcon;
             } catch (Exception e) {
-
+                FineLoggerFactory.getLogger().error(e, e.getMessage());
             }
             return null;
+        }
 
+        String getOriginalSvgText(String iconPath) throws Exception {
+            String originalSvgText = originalSvgTextMap.get(iconPath);
+            if (originalSvgText == null) {
+                InputStream inputStream = IOUtils.getResourceAsStream(iconPath, HeaderSortRulePane.class);
+                originalSvgText = getSvgText(inputStream);
+                originalSvgTextMap.put(iconPath, originalSvgText);
+            }
+            return originalSvgText;
         }
 
         String shiftColor(Color color) {