实现插件自定义 LOGO

Author: yiding-he

src/main/java/com/xwintop/xJavaFxTool/model/PluginJarInfo.java

@@ -1,9 +1,8 @@
 package com.xwintop.xJavaFxTool.model;
 
 import com.alibaba.fastjson.annotation.JSONField;
-import lombok.Data;
-
 import java.io.File;
+import lombok.Data;
 
 /**
  * 插件信息
@@ -64,4 +63,10 @@ public class PluginJarInfo {
     public File getFile() {
         return new File("libs/", getJarName() + "-" + getVersion() + ".jar");
     }
+
+    @JSONField(serialize = false)
+    public String getDefaultIconPath() {
+        return bundleName == null ? "" :
+            (bundleName.replace("locale.", "/logo/") + ".png");
+    }
 }

src/main/java/com/xwintop/xJavaFxTool/newui/NewLauncherController.java

@@ -7,16 +7,15 @@
 import com.xwintop.xJavaFxTool.services.index.SystemSettingService;
 import com.xwintop.xcore.javafx.dialog.FxAlerts;
 import com.xwintop.xcore.util.javafx.JavaFxViewUtil;
-import javafx.fxml.FXMLLoader;
-import javafx.scene.Parent;
-import javafx.scene.layout.VBox;
-import lombok.extern.slf4j.Slf4j;
-
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.ResourceBundle;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.layout.VBox;
+import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
 public class NewLauncherController {
@@ -60,7 +59,7 @@ public void initialize() {
                     }
                 );
 
-                PluginItemController item = PluginItemController.newInstance(pluginName);
+                PluginItemController item = PluginItemController.newInstance(jarInfo);
                 category.addItem(item);
             }
         }

src/main/java/com/xwintop/xJavaFxTool/newui/PluginItemController.java

@@ -1,33 +1,62 @@
 package com.xwintop.xJavaFxTool.newui;
 
+import com.xwintop.xJavaFxTool.model.PluginJarInfo;
+import com.xwintop.xJavaFxTool.utils.ResourceUtils;
 import com.xwintop.xcore.javafx.helper.FxmlHelper;
+import java.net.URL;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.control.Label;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
 import javafx.scene.layout.VBox;
+import lombok.extern.slf4j.Slf4j;
 
+@Slf4j
 public class PluginItemController {
 
-    public static PluginItemController newInstance(String pluginName) {
-        FXMLLoader fxmlLoader = FxmlHelper.loadFromResource(
-            "/com/xwintop/xJavaFxTool/fxmlView/newui/plugin-item.fxml"
-        );
+    public static final String FXML_PATH = "/com/xwintop/xJavaFxTool/fxmlView/newui/plugin-item.fxml";
+
+    public static PluginItemController newInstance(PluginJarInfo pluginJarInfo) {
+        FXMLLoader fxmlLoader = FxmlHelper.loadFromResource(FXML_PATH);
         PluginItemController controller = fxmlLoader.getController();
-        controller.setPluginName(pluginName);
+        controller.setPluginInfo(pluginJarInfo);
         return controller;
     }
 
     ///////////////////////////////////////////////////////////////
 
+    private PluginJarInfo pluginJarInfo;
+
     public Label pluginName;
 
     public VBox root;
 
+    public ImageView imgLogo;
+
     public void initialize() {
         // 当元素不可见时也从布局流中去掉
         this.root.managedProperty().bind(this.root.visibleProperty());
     }
 
-    public void setPluginName(String pluginName) {
-        this.pluginName.setText(pluginName);
+    private void updateIcon() {
+        URL iconUrl = ResourceUtils.getResource(
+            this.pluginJarInfo.getIconPath(),
+            this.pluginJarInfo.getDefaultIconPath(),
+            "/logo/plugin.png"
+        );
+
+        if (iconUrl != null) {
+            String url = iconUrl.toExternalForm();
+            if (url.endsWith("plugin.png")) {
+                log.info("please add logo to " + this.pluginJarInfo.getDefaultIconPath());
+            }
+            imgLogo.setImage(new Image(url));
+        }
+    }
+
+    private void setPluginInfo(PluginJarInfo pluginJarInfo) {
+        this.pluginJarInfo = pluginJarInfo;
+        this.pluginName.setText(pluginJarInfo.getName());
+        updateIcon();
     }
 }

src/main/java/com/xwintop/xJavaFxTool/plugin/PluginParser.java

@@ -42,10 +42,12 @@ public static void parse(File pluginFile, PluginJarInfo pluginJarInfo) throws IO
                 menuTitles.put(menuElement.attributeValue("menuId"), menuElement.attributeValue("title"));
             }
 
+            String resourceBundleName = pluginElement.selectSingleNode("child::resourceBundleName").getText();
             String menuId = pluginElement.selectSingleNode("child::menuParentId").getText();
             String menuTitle = menuTitles.get(menuId);
 
             pluginJarInfo.setMenuParentTitle(menuTitle);
+            pluginJarInfo.setBundleName(resourceBundleName);
         }
 
     }

src/main/java/com/xwintop/xJavaFxTool/utils/ResourceUtils.java

@@ -0,0 +1,19 @@
+package com.xwintop.xJavaFxTool.utils;
+
+import java.net.URL;
+import org.apache.commons.lang.StringUtils;
+
+public class ResourceUtils {
+
+    public static URL getResource(String... candidates) {
+        for (String candidate : candidates) {
+            if (StringUtils.isNotBlank(candidate)) {
+                URL url = ResourceUtils.class.getResource(candidate);
+                if (url != null) {
+                    return url;
+                }
+            }
+        }
+        return null;
+    }
+}

src/main/resources/com/xwintop/xJavaFxTool/fxmlView/newui/plugin-item.fxml

@@ -8,7 +8,7 @@
       fx:controller="com.xwintop.xJavaFxTool.newui.PluginItemController"
       xmlns:fx="http://javafx.com/fxml/1">
   <HBox alignment="CENTER" VBox.vgrow="ALWAYS">
-    <ImageView fitWidth="48" fitHeight="48">
+    <ImageView fitWidth="48" fitHeight="48" fx:id="imgLogo">
       <Image url="/images/icon.jpg"/>
     </ImageView>
   </HBox>