use dsl4j library

build.gradle.kts

@@ -93,6 +93,9 @@ dependencies {
     implementation("io.github.dictzip:dictzip:0.9.5")
     implementation("com.github.takawitter:trie4j:0.9.8")
 
+    // for lingvodsl
+    implementation("io.github.eb4j:dsl4j:0.3.0")
+
     // for mdict
     implementation("io.github.eb4j:mdict4j:0.2.0")
     implementation("org.jsoup:jsoup:1.14.3")

src/main/java/io/github/eb4j/ebview/dictionary/DictionariesManager.java

@@ -1,3 +1,21 @@
+/*
+ * EBViewer, a dictionary viewer application.
+ * Copyright (C) 2021 Hiroshi Miura.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package io.github.eb4j.ebview.dictionary;
 
 import io.github.eb4j.ebview.data.DictionaryEntry;

src/main/java/io/github/eb4j/ebview/dictionary/LingvoDSL.java

@@ -1,20 +1,39 @@
+/*
+ * EBViewer, a dictionary viewer application.
+ * Copyright (C) 2021 Hiroshi Miura.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package io.github.eb4j.ebview.dictionary;
 
+import io.github.eb4j.dsl.DslDictionary;
+import io.github.eb4j.dsl.DslResult;
+import io.github.eb4j.dsl.visitor.HtmlDslVisitor;
+import io.github.eb4j.ebview.data.DictionaryEntry;
 import io.github.eb4j.ebview.data.IDictionary;
-import io.github.eb4j.ebview.dictionary.lingvo.LingvoDSLDictionary;
 
 import java.io.File;
+import java.util.ArrayList;
 import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 import java.util.Set;
 
 /**
  * Dictionary driver for Lingvo DSL format.
  *
- * Lingvo DSL format described in Lingvo help. See also
- * http://www.dsleditor.narod.ru/art_03.htm(russian).
- *
- * @author Alex Buloichik
- * @author Aaron Madlon-Kay
  * @author Hiroshi Miura
  */
 public class LingvoDSL implements IDictionaryFactory {
@@ -31,4 +50,58 @@ public Set<IDictionary> loadDict(final File file) throws Exception {
         return result;
     }
 
+    /**
+     * Dictionary implementation for Lingvo DSL format.
+     *
+     * @author Hiroshi Miura
+     */
+    public static class LingvoDSLDictionary implements IDictionary {
+
+        protected final DslDictionary dictionary;
+        private final HtmlDslVisitor htmlVisitor;
+
+        public LingvoDSLDictionary(final File file) throws Exception {
+            dictionary = DslDictionary.loadDictionary(file);
+            htmlVisitor = new HtmlDslVisitor(file.getParent());
+        }
+
+        @Override
+        public String getDictionaryName() {
+            return dictionary.getDictionaryName();
+        }
+
+        /**
+         * read article with exact match.
+         * @param word
+         *            The word to look up in the dictionary
+         *
+         * @return list of results.
+         */
+        @Override
+        public List<DictionaryEntry> readArticles(final String word) {
+            return readEntries(dictionary.lookup(word));
+        }
+
+        /**
+         * read article with predictive match.
+         * @param word
+         *            The word to look up in the dictionary
+         *
+         * @return list of results.
+         */
+        @Override
+        public List<DictionaryEntry> readArticlesPredictive(final String word) {
+            return readEntries(dictionary.lookupPredictive(word));
+        }
+
+        private List<DictionaryEntry> readEntries(final DslResult dslResult) {
+            List<DictionaryEntry> list = new ArrayList<>();
+            for (Map.Entry<String, String> e : dslResult.getEntries(htmlVisitor)) {
+                DictionaryEntry dictionaryEntry = new DictionaryEntry(e.getKey(), e.getValue(),
+                        dictionary.getDictionaryName());
+                list.add(dictionaryEntry);
+            }
+            return list;
+        }
+    }
 }

src/main/java/io/github/eb4j/ebview/dictionary/mdict/MDictDictionaryImpl.java

@@ -1,3 +1,21 @@
+/*
+ * EBViewer, a dictionary viewer application.
+ * Copyright (C) 2021 Hiroshi Miura.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package io.github.eb4j.ebview.dictionary.mdict;
 
 import io.github.eb4j.ebview.data.DictionaryEntry;