refactor: utils.cc translation-unit

lib/windows_taskbar.dart

@@ -5,9 +5,8 @@
 /// Use of this source code is governed by MIT license that can be found in the LICENSE file.
 
 import 'dart:io';
-
-import 'package:flutter/services.dart';
 import 'package:path/path.dart';
+import 'package:flutter/services.dart';
 
 /// Sets progress mode.
 const String _kSetProgressMode = 'SetProgressMode';
@@ -342,7 +341,7 @@ class WindowsTaskbar {
     );
   }
 
-  /// Returns `bool` - Whether taskbar is visible (in case of autohiding).
+  /// Returns whether taskbar is visible (in case of auto-hide).
   static Future<bool> isTaskbarVisible() async {
     return await _kChannel.invokeMethod(
       'IsTaskbarVisible',

windows/CMakeLists.txt

@@ -9,6 +9,7 @@ set(PLUGIN_NAME "windows_taskbar_plugin")
 add_library(${PLUGIN_NAME} SHARED
   "windows_taskbar.cc"
   "windows_taskbar_plugin.cc"
+  "utils.cc"
 )
 apply_standard_settings(${PLUGIN_NAME})
 set_target_properties(${PLUGIN_NAME} PROPERTIES

windows/utils.cc

@@ -0,0 +1,26 @@
+/// This file is a part of windows_taskbar
+/// (https://github.com/alexmercerind/windows_taskbar).
+///
+/// Copyright (c) 2021 & onwards, Hitesh Kumar Saini <[email protected]>.
+/// All rights reserved.
+/// Use of this source code is governed by MIT license that can be found in the
+/// LICENSE file.
+
+#include "utils.h"
+
+#include <Windows.h>
+
+std::wstring Utf16FromUtf8(std::string string) {
+  auto size_needed =
+      ::MultiByteToWideChar(CP_UTF8, 0, string.c_str(), -1, NULL, 0);
+  if (size_needed == 0) {
+    return std::wstring{};
+  }
+  auto result = std::wstring(size_needed, 0);
+  auto converted_length = ::MultiByteToWideChar(CP_UTF8, 0, string.c_str(), -1,
+                                                &result[0], size_needed);
+  if (converted_length == 0) {
+    return std::wstring{};
+  }
+  return result;
+}

windows/utils.h

@@ -9,21 +9,8 @@
 #ifndef UTILS_H_
 #define UTILS_H_
 
-#include <strsafe.h>
+#include <string>
 
-static inline std::wstring Utf16FromUtf8(std::string string) {
-  int size_needed =
-      ::MultiByteToWideChar(CP_UTF8, 0, string.c_str(), -1, NULL, 0);
-  if (size_needed == 0) {
-    return std::wstring();
-  }
-  std::wstring result(size_needed, 0);
-  int converted_length = ::MultiByteToWideChar(CP_UTF8, 0, string.c_str(), -1,
-                                               &result[0], size_needed);
-  if (converted_length == 0) {
-    return std::wstring();
-  }
-  return result;
-}
+std::wstring Utf16FromUtf8(std::string string);
 
 #endif