feat(新增平台): 新增linux amd64桌面支持

internal/webview/webview_linux.go

@@ -0,0 +1,56 @@
+// Copyright 2025-2026 肖其顿 (XIAO QI DUN)
+//
+// 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 webview
+
+import (
+	"os"
+	"strings"
+)
+
+// conversionMemory 未提供系统内存探测时仅按并行数调度
+var conversionMemory func() int64
+
+// fontNameLanguage 获取Linux区域设置对应的OpenType名称表标识
+// 返回: uint16 名称表平台标识, uint16 显示语言标识
+func fontNameLanguage() (uint16, uint16) {
+	locale := ""
+	for _, name := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+		if locale = os.Getenv(name); locale != "" {
+			break
+		}
+	}
+	locale = strings.ToLower(strings.ReplaceAll(locale, "-", "_"))
+	locale, _, _ = strings.Cut(locale, ".")
+	locale, _, _ = strings.Cut(locale, "@")
+	switch locale {
+	case "zh", "zh_cn", "zh_hans":
+		return 3, 0x0804
+	case "zh_hk":
+		return 3, 0x0c04
+	case "zh_mo":
+		return 3, 0x1404
+	case "zh_tw", "zh_hant":
+		return 3, 0x0404
+	case "zh_sg":
+		return 3, 0x1004
+	case "ja", "ja_jp":
+		return 3, 0x0411
+	case "ko", "ko_kr":
+		return 3, 0x0412
+	case "c", "posix", "en", "en_us":
+		return 3, 0x0409
+	}
+	return 0xffff, 0xffff
+}