Add: 入力欄の全角を半角に変換する機能の追加 (VOICEVOX#1876)

音高などの色々な入力欄を入力した際、全角数字や一部記号から半角数字や記号へ変換する

src/components/Talk/AudioInfo.vue

@@ -917,7 +917,8 @@ const adjustSliderValue = (
   minimalVal: number,
   maximamVal: number
 ) => {
-  const inputNum = Number(inputStr);
+  const convertedInputStr = convertFullWidthNumbers(inputStr);
+  const inputNum = Number(convertedInputStr);
 
   store.dispatch("LOG_INFO", `${inputItemName}:${inputStr}`);
 
@@ -933,6 +934,31 @@ const adjustSliderValue = (
 
   return inputNum;
 };
+
+const convertFullWidthNumbers = (inputStr: string) => {
+  const numberConversionMap = [
+    ["０", "0"],
+    ["１", "1"],
+    ["２", "2"],
+    ["３", "3"],
+    ["４", "4"],
+    ["５", "5"],
+    ["６", "6"],
+    ["７", "7"],
+    ["８", "8"],
+    ["９", "9"],
+    ["。", "."],
+    ["．", "."],
+    ["ー", "-"],
+  ];
+
+  let convertedInputStr = inputStr;
+  for (const [pattern, replacement] of numberConversionMap) {
+    const regex = new RegExp(pattern, "g");
+    convertedInputStr = convertedInputStr.replace(regex, replacement);
+  }
+  return convertedInputStr;
+};
 </script>
 
 <style scoped lang="scss">