From 2d7efb7be9bbf62fddb33741c54a378eaca083cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E4=B8=87=E7=A8=8B?= <1498425439@qq.com>
Date: Mon, 22 Dec 2025 04:19:39 +0800
Subject: [PATCH] =?UTF-8?q?feat(JavaLangDoc):=202.29=20show=20java=20field?=
 =?UTF-8?q?=20value=20|=20=E6=98=BE=E7=A4=BA=20Java=20=E5=AD=97=E6=AE=B5?=
 =?UTF-8?q?=E5=80=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 build.gradle                                  |  4 +-
 .../plugin/show/java/JavaLangDoc.java         | 60 ++++++++++++++++++-
 .../plugin/show/java/KotlinLangDoc.java       |  2 +-
 .../java/{doc => resolve}/AnnoDocJava.java    |  3 +-
 .../show/java/{kt => resolve}/AnnoDocKt.java  |  2 +-
 .../show/java/{doc => resolve}/EnumDoc.java   |  2 +-
 .../show/java/{doc => resolve}/ParamDoc.java  |  3 +-
 .../show/java/resolve/package-info.java       |  5 ++
 .../show/settings/AppSettingsComponent.java   | 11 +++-
 .../settings/AppSettingsConfigurable.java     |  3 +
 .../show/settings/AppSettingsState.java       |  1 +
 11 files changed, 86 insertions(+), 10 deletions(-)
 rename src/main/idea/io/github/linwancen/plugin/show/java/{doc => resolve}/AnnoDocJava.java (96%)
 rename src/main/idea/io/github/linwancen/plugin/show/java/{kt => resolve}/AnnoDocKt.java (98%)
 rename src/main/idea/io/github/linwancen/plugin/show/java/{doc => resolve}/EnumDoc.java (94%)
 rename src/main/idea/io/github/linwancen/plugin/show/java/{doc => resolve}/ParamDoc.java (92%)
 create mode 100644 src/main/idea/io/github/linwancen/plugin/show/java/resolve/package-info.java

diff --git a/build.gradle b/build.gradle
index 5f5dca2..c65755e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'io.github.linwancen'
-version '2.28.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
+version '2.29.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
 
 patchPluginXml {
     // The performance of 2019.3 has been greatly improved.
@@ -15,6 +15,7 @@ patchPluginXml {
     changeNotes = """
 <h2>English Change Notes:</h2>
 <ul>
+<li>2.29  Add line-end-comment  java field value
 <li>2.28  Add app-setting       Alt X switch line end comment
 <li>2.27  Add project-view-tree use 1st or 2nd line to file comment
 <li>2.26  Add External Comment  load *.sql ddl comment
@@ -72,6 +73,7 @@ patchPluginXml {
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>2.29  增加 行末注释   Java 字段值
 <li>2.28  增加 全局设置   Alt + X 行末注释开关
 <li>2.27  增加 文件树注释  用第 1 或第 2 行注释当文件注释
 <li>2.26  增加 外部注释   读取 *.sql ddl 注释
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/JavaLangDoc.java b/src/main/idea/io/github/linwancen/plugin/show/java/JavaLangDoc.java
index c4ebc20..4d95563 100644
--- a/src/main/idea/io/github/linwancen/plugin/show/java/JavaLangDoc.java
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/JavaLangDoc.java
@@ -6,11 +6,14 @@ import com.intellij.openapi.project.Project;
 import com.intellij.psi.PsiDocCommentOwner;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiEnumConstant;
+import com.intellij.psi.PsiExpression;
 import com.intellij.psi.PsiField;
 import com.intellij.psi.PsiJavaCodeReferenceElement;
 import com.intellij.psi.PsiJvmModifiersOwner;
+import com.intellij.psi.PsiLiteralExpression;
 import com.intellij.psi.PsiMethod;
 import com.intellij.psi.PsiParameter;
+import com.intellij.psi.PsiReferenceExpression;
 import com.intellij.psi.PsiWhiteSpace;
 import com.intellij.psi.javadoc.PsiDocComment;
 import com.intellij.psi.javadoc.PsiDocTag;
@@ -18,20 +21,22 @@ import com.intellij.psi.javadoc.PsiDocTagValue;
 import com.intellij.psi.util.PsiTreeUtil;
 import io.github.linwancen.plugin.show.bean.LineInfo;
 import io.github.linwancen.plugin.show.bean.SettingsInfo;
-import io.github.linwancen.plugin.show.java.doc.AnnoDocJava;
-import io.github.linwancen.plugin.show.java.doc.EnumDoc;
 import io.github.linwancen.plugin.show.java.doc.NewDoc;
-import io.github.linwancen.plugin.show.java.doc.ParamDoc;
 import io.github.linwancen.plugin.show.java.doc.PsiMethodToPsiDoc;
 import io.github.linwancen.plugin.show.java.line.OwnerToPsiDocSkip;
 import io.github.linwancen.plugin.show.java.line.SkipUtils;
+import io.github.linwancen.plugin.show.java.resolve.AnnoDocJava;
+import io.github.linwancen.plugin.show.java.resolve.EnumDoc;
+import io.github.linwancen.plugin.show.java.resolve.ParamDoc;
 import io.github.linwancen.plugin.show.lang.base.BaseTagLangDoc;
 import io.github.linwancen.plugin.show.lang.base.DocFilter;
 import io.github.linwancen.plugin.show.lang.base.PsiUnSaveUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 public class JavaLangDoc extends BaseTagLangDoc<PsiDocComment> {
 
@@ -82,6 +87,55 @@ public class JavaLangDoc extends BaseTagLangDoc<PsiDocComment> {
 
     @Override
     public @Nullable <T extends SettingsInfo> String resolveDocPrint(@NotNull T info, @NotNull PsiElement resolve) {
+        @Nullable String doc = resolveDocPrintSrc(info, resolve);
+        if (!(resolve instanceof PsiField)) {
+            return doc;
+        }
+        @NotNull PsiField psiField = (PsiField) resolve;
+        @Nullable PsiExpression initializer = psiField.getInitializer();
+        if (initializer == null) {
+            return doc;
+        }
+        // field init reference
+        @NotNull Set<PsiElement> loopCheck = new HashSet<>();
+        loopCheck.add(resolve);
+        while (initializer instanceof PsiReferenceExpression) {
+            try {
+                @Nullable PsiElement r = ((PsiReferenceExpression) initializer).resolve();
+                if (r == null || !loopCheck.add(r)) {
+                    break;
+                }
+                if (r instanceof PsiField) {
+                    initializer = ((PsiField) r).getInitializer();
+                }
+                if (doc == null) {
+                    doc = resolveDocPrintSrc(info, r);
+                }
+            } catch (Throwable ignore) {}
+        }
+        if (!info.appSettings.fieldValue) {
+            return doc;
+        }
+        if (!(initializer instanceof PsiLiteralExpression)) {
+            return doc;
+        }
+        @Nullable Object value = ((PsiLiteralExpression) initializer).getValue();
+        if (value == null) {
+            return doc;
+        }
+        String init = value.toString();
+        // use not ASCII space not skip
+        if (doc == null) {
+            return "　= " + init;
+        }
+        // skip like 1-YES
+        if (doc.contains(init) || psiField.getName().contains(init)) {
+            return doc;
+        }
+        return doc + "　= " + init;
+    }
+
+    private <T extends SettingsInfo> @Nullable String resolveDocPrintSrc(@NotNull T info, @NotNull PsiElement resolve) {
         if (SkipUtils.skipSign(info, resolve)) {
             return null;
         }
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/KotlinLangDoc.java b/src/main/idea/io/github/linwancen/plugin/show/java/KotlinLangDoc.java
index 98bb15a..e4b0af1 100644
--- a/src/main/idea/io/github/linwancen/plugin/show/java/KotlinLangDoc.java
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/KotlinLangDoc.java
@@ -5,7 +5,7 @@ import com.intellij.psi.impl.file.PsiPackageBase;
 import com.intellij.psi.util.PsiTreeUtil;
 import io.github.linwancen.plugin.show.bean.LineInfo;
 import io.github.linwancen.plugin.show.bean.SettingsInfo;
-import io.github.linwancen.plugin.show.java.kt.AnnoDocKt;
+import io.github.linwancen.plugin.show.java.resolve.AnnoDocKt;
 import io.github.linwancen.plugin.show.lang.base.BaseTagLangDoc;
 import io.github.linwancen.plugin.show.lang.base.DocFilter;
 import org.jetbrains.annotations.NotNull;
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/doc/AnnoDocJava.java b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/AnnoDocJava.java
similarity index 96%
rename from src/main/idea/io/github/linwancen/plugin/show/java/doc/AnnoDocJava.java
rename to src/main/idea/io/github/linwancen/plugin/show/java/resolve/AnnoDocJava.java
index 22e8069..cba676f 100644
--- a/src/main/idea/io/github/linwancen/plugin/show/java/doc/AnnoDocJava.java
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/AnnoDocJava.java
@@ -1,4 +1,4 @@
-package io.github.linwancen.plugin.show.java.doc;
+package io.github.linwancen.plugin.show.java.resolve;
 
 import com.intellij.openapi.project.Project;
 import com.intellij.psi.JavaPsiFacade;
@@ -11,6 +11,7 @@ import com.intellij.psi.PsiDocCommentOwner;
 import com.intellij.psi.PsiField;
 import com.intellij.psi.PsiJvmModifiersOwner;
 import com.intellij.psi.PsiMethod;
+import io.github.linwancen.plugin.show.java.doc.PsiMethodToPsiDoc;
 import io.github.linwancen.plugin.show.lang.base.BaseAnnoDoc;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/kt/AnnoDocKt.java b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/AnnoDocKt.java
similarity index 98%
rename from src/main/idea/io/github/linwancen/plugin/show/java/kt/AnnoDocKt.java
rename to src/main/idea/io/github/linwancen/plugin/show/java/resolve/AnnoDocKt.java
index 294b32d..d125052 100644
--- a/src/main/idea/io/github/linwancen/plugin/show/java/kt/AnnoDocKt.java
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/AnnoDocKt.java
@@ -1,4 +1,4 @@
-package io.github.linwancen.plugin.show.java.kt;
+package io.github.linwancen.plugin.show.java.resolve;
 
 import io.github.linwancen.plugin.show.lang.base.BaseAnnoDoc;
 import io.github.linwancen.plugin.show.lang.base.PsiUnSaveUtils;
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/doc/EnumDoc.java b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/EnumDoc.java
similarity index 94%
rename from src/main/idea/io/github/linwancen/plugin/show/java/doc/EnumDoc.java
rename to src/main/idea/io/github/linwancen/plugin/show/java/resolve/EnumDoc.java
index b0de7ed..d43058b 100644
--- a/src/main/idea/io/github/linwancen/plugin/show/java/doc/EnumDoc.java
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/EnumDoc.java
@@ -1,4 +1,4 @@
-package io.github.linwancen.plugin.show.java.doc;
+package io.github.linwancen.plugin.show.java.resolve;
 
 import com.intellij.psi.PsiEnumConstant;
 import com.intellij.psi.PsiExpression;
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/doc/ParamDoc.java b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/ParamDoc.java
similarity index 92%
rename from src/main/idea/io/github/linwancen/plugin/show/java/doc/ParamDoc.java
rename to src/main/idea/io/github/linwancen/plugin/show/java/resolve/ParamDoc.java
index d97d70b..7684563 100644
--- a/src/main/idea/io/github/linwancen/plugin/show/java/doc/ParamDoc.java
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/ParamDoc.java
@@ -1,4 +1,4 @@
-package io.github.linwancen.plugin.show.java.doc;
+package io.github.linwancen.plugin.show.java.resolve;
 
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiMethod;
@@ -7,6 +7,7 @@ import com.intellij.psi.javadoc.PsiDocComment;
 import com.intellij.psi.javadoc.PsiDocTag;
 import com.intellij.psi.javadoc.PsiDocTagValue;
 import com.intellij.psi.util.PsiTreeUtil;
+import io.github.linwancen.plugin.show.java.doc.PsiMethodToPsiDoc;
 import io.github.linwancen.plugin.show.lang.base.PsiUnSaveUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
diff --git a/src/main/idea/io/github/linwancen/plugin/show/java/resolve/package-info.java b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/package-info.java
new file mode 100644
index 0000000..954e99f
--- /dev/null
+++ b/src/main/idea/io/github/linwancen/plugin/show/java/resolve/package-info.java
@@ -0,0 +1,5 @@
+/**
+ * special resolve element to doc.
+ * <br>Call by {@link io.github.linwancen.plugin.show.java.JavaLangDoc#resolveDocPrint}
+ */
+package io.github.linwancen.plugin.show.java.resolve;
\ No newline at end of file
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java
index 1c2746f..084a75a 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsComponent.java
@@ -51,6 +51,7 @@ public class AppSettingsComponent {
     private final JBCheckBox skipBlank = new JBCheckBox(ShowBundle.message("skip.blank"));
     private final JBCheckBox skipAnnotation = new JBCheckBox(ShowBundle.message("skip.anno"));
     private final JBCheckBox getToSet = new JBCheckBox("get --> set ");
+    private final JBCheckBox fieldValue = new JBCheckBox("field value");
     private final JBCheckBox fromNew = new JBCheckBox("java new ");
     private final JBCheckBox fromParam = new JBCheckBox("java @param ");
     private final JBCheckBox enumDoc = new JBCheckBox("java enum ");
@@ -353,6 +354,14 @@ public class AppSettingsComponent {
         getToSet.setSelected(newStatus);
     }
 
+    public boolean getFieldValue() {
+        return fieldValue.isSelected();
+    }
+
+    public void setFieldValue(boolean newStatus) {
+        fieldValue.setSelected(newStatus);
+    }
+
     public boolean getFromNew() {
         return fromNew.isSelected();
     }
@@ -468,7 +477,7 @@ public class AppSettingsComponent {
                 new JBLabel(ShowBundle.message("prefix")), lineEndPrefix);
         FormBuilder formBuilder = FormBuilder.createFormBuilder()
                 .addSeparator()
-                .addComponent(JPanelFactory.of(skipAscii, skipBlank, skipAnnotation, getToSet), 1)
+                .addComponent(JPanelFactory.of(skipAscii, skipBlank, skipAnnotation, getToSet, fieldValue), 1)
                 .addComponent(JPanelFactory.of(fromNew, fromParam, enumDoc), 1)
                 .addSeparator()
                 .addComponent(text)
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java
index 91012c6..1d32f35 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsConfigurable.java
@@ -78,6 +78,7 @@ public class AppSettingsConfigurable implements Configurable {
         modified |= mySettingsComponent.getSkipBlank() != settings.skipBlank;
         modified |= mySettingsComponent.getSkipAnnotation() != settings.skipAnnotation;
         modified |= mySettingsComponent.getGetToSet() != settings.getToSet;
+        modified |= mySettingsComponent.getFieldValue() != settings.fieldValue;
 
         modified |= mySettingsComponent.getFromNew() != settings.fromNew;
         modified |= mySettingsComponent.getFromParam() != settings.fromParam;
@@ -131,6 +132,7 @@ public class AppSettingsConfigurable implements Configurable {
         settings.skipBlank = mySettingsComponent.getSkipBlank();
         settings.skipAnnotation = mySettingsComponent.getSkipAnnotation();
         settings.getToSet = mySettingsComponent.getGetToSet();
+        settings.fieldValue = mySettingsComponent.getFieldValue();
 
         settings.fromNew = mySettingsComponent.getFromNew();
         settings.fromParam = mySettingsComponent.getFromParam();
@@ -187,6 +189,7 @@ public class AppSettingsConfigurable implements Configurable {
         mySettingsComponent.setSkipBlank(settings.skipBlank);
         mySettingsComponent.setSkipAnnotation(settings.skipAnnotation);
         mySettingsComponent.setGetToSet(settings.getToSet);
+        mySettingsComponent.setFieldValue(settings.fieldValue);
 
         mySettingsComponent.setFromNew(settings.fromNew);
         mySettingsComponent.setFromParam(settings.fromParam);
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
index 0c12c1e..5175926 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
@@ -72,6 +72,7 @@ public class AppSettingsState implements PersistentStateComponent<AppSettingsSta
     public boolean skipBlank = true;
     public boolean skipAnnotation = true;
     public boolean getToSet = true;
+    public boolean fieldValue = true;
     public boolean fromNew = true;
     public boolean fromParam = false;
     public boolean enumDoc = true;