SpeechSynthesis: factor out the VoiceVariant class into its own file.

2026-11-02 14:04:27 +00:00 · 2013-05-09 13:51:12 +01:00
parent 8e1872c4e9
commit 774c909a9c
3 changed files with 74 additions and 57 deletions
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2013 Reece H. Dunn
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.reecedunn.espeak;
+
+public class VoiceVariant {
+    public final String variant;
+    public final int gender;
+    public final int age;
+
+    protected VoiceVariant(String variant, int age) {
+        if (variant.equals("male")) {
+            this.variant = null;
+            this.gender = SpeechSynthesis.GENDER_MALE;
+        } else if (variant.equals("female")) {
+            this.variant = null;
+            this.gender = SpeechSynthesis.GENDER_FEMALE;
+        } else {
+            this.variant = variant;
+            this.gender = SpeechSynthesis.GENDER_UNSPECIFIED;
+        }
+        this.age = age;
+    }
+
+    @Override
+    public String toString() {
+        final String ret;
+        if (gender == SpeechSynthesis.GENDER_MALE) {
+            ret = "male";
+        } else if (gender == SpeechSynthesis.GENDER_FEMALE) {
+            ret = "female";
+        } else {
+            ret = variant;
+        }
+        if (age == SpeechSynthesis.AGE_YOUNG) {
+            return ret + "-young";
+        } else if (age == SpeechSynthesis.AGE_OLD) {
+            return ret + "-old";
+        }
+        return ret;
+    }
+
+    public static VoiceVariant parseVoiceVariant(String value) {
+        String[] parts = value.split("-");
+        int age = SpeechSynthesis.AGE_ANY;
+        switch (parts.length) {
+        case 1: // variant
+            break;
+        case 2: // variant-age
+            age = parts[1].equals("young") ? SpeechSynthesis.AGE_YOUNG : SpeechSynthesis.AGE_OLD;
+            break;
+        default:
+            return null;
+        }
+        return new VoiceVariant(parts[0], age);
+    }
+}