refactor ClientArgs ClientScrollDirection to enum class use Members Normal and Inverted for names

src/lib/deskflow/ArgParser.cpp

@@ -87,7 +87,7 @@ bool ArgParser::parseClientArgs(deskflow::ClientArgs &args, int argc, const char
     } else if (isArg(i, argc, argv, nullptr, "--sync-language")) {
       args.m_enableLangSync = true;
     } else if (isArg(i, argc, argv, nullptr, "--invert-scroll")) {
-      args.m_clientScrollDirection = deskflow::ClientScrollDirection::INVERT_SERVER;
+      args.m_clientScrollDirection = deskflow::ClientScrollDirection::Inverted;
     } else if (isArg(i, argc, argv, nullptr, "client")) {
       ++i;
       continue;

src/lib/deskflow/ClientArgs.h

@@ -9,10 +9,10 @@
 #include "ArgsBase.h"
 
 namespace deskflow {
-enum ClientScrollDirection
+enum class ClientScrollDirection
 {
-  SERVER = 1,
-  INVERT_SERVER = -1
+  Normal = 1,   //!< Same direction as the server
+  Inverted = -1 //!< Inverted scroll direction from the server
 };
 
 class ClientArgs : public ArgsBase
@@ -32,7 +32,7 @@ public:
    * @brief m_clientScrollDirection
    * This option is responcible for scroll direction on client side.
    */
-  ClientScrollDirection m_clientScrollDirection = ClientScrollDirection::SERVER;
+  ClientScrollDirection m_clientScrollDirection = ClientScrollDirection::Normal;
 
   /**
    * @brief m_serverAddress stores deskflow server address

src/lib/deskflow/PlatformScreen.cpp

@@ -86,5 +86,5 @@ void PlatformScreen::pollPressedKeys(KeyButtonSet &pressedKeys) const
 
 int32_t PlatformScreen::mapClientScrollDirection(int32_t x) const
 {
-  return (x * m_clientScrollDirection);
+  return (x * static_cast<int>(m_clientScrollDirection));
 }

src/lib/deskflow/PlatformScreen.h

@@ -22,7 +22,7 @@ class PlatformScreen : public IPlatformScreen
 {
 public:
   PlatformScreen(
-      IEventQueue *events, deskflow::ClientScrollDirection scrollDirection = deskflow::ClientScrollDirection::SERVER
+      IEventQueue *events, deskflow::ClientScrollDirection scrollDirection = deskflow::ClientScrollDirection::Normal
   );
   ~PlatformScreen() override = default;
 
@@ -111,5 +111,5 @@ private:
    * This member contains client scroll direction.
    * This member is used only on client side.
    */
-  deskflow::ClientScrollDirection m_clientScrollDirection = deskflow::ClientScrollDirection::SERVER;
+  deskflow::ClientScrollDirection m_clientScrollDirection = deskflow::ClientScrollDirection::Normal;
 };

src/lib/platform/MSWindowsScreen.h

@@ -32,7 +32,7 @@ class MSWindowsScreen : public PlatformScreen
 public:
   MSWindowsScreen(
       bool isPrimary, bool noHooks, IEventQueue *events, bool enableLangSync = false,
-      deskflow::ClientScrollDirection scrollDirection = deskflow::ClientScrollDirection::SERVER
+      deskflow::ClientScrollDirection scrollDirection = deskflow::ClientScrollDirection::Normal
   );
   ~MSWindowsScreen() override;
 

src/lib/platform/OSXScreen.h

@@ -46,7 +46,7 @@ class OSXScreen : public PlatformScreen
 public:
   OSXScreen(
       IEventQueue *events, bool isPrimary, bool enableLangSync = false,
-      deskflow::ClientScrollDirection scrollDirection = deskflow::ClientScrollDirection::SERVER
+      deskflow::ClientScrollDirection scrollDirection = deskflow::ClientScrollDirection::Normal
   );
 
   virtual ~OSXScreen();

src/lib/platform/XWindowsScreen.h

@@ -29,7 +29,7 @@ class XWindowsScreen : public PlatformScreen
 public:
   XWindowsScreen(
       const char *displayName, bool isPrimary, int mouseScrollDelta, IEventQueue *events,
-      deskflow::ClientScrollDirection m_clientScrollDirection = deskflow::ClientScrollDirection::SERVER
+      deskflow::ClientScrollDirection m_clientScrollDirection = deskflow::ClientScrollDirection::Normal
   );
   ~XWindowsScreen() override;
 

src/unittests/deskflow/ArgParserTests.cpp

@@ -244,7 +244,7 @@ void ArgParserTests::client_setInvertScroll()
 
   m_parser.parseClientArgs(clientArgs, argc, kLangCmd.data());
 
-  QCOMPARE(clientArgs.m_clientScrollDirection, deskflow::ClientScrollDirection::INVERT_SERVER);
+  QCOMPARE(clientArgs.m_clientScrollDirection, deskflow::ClientScrollDirection::Inverted);
 }
 
 void ArgParserTests::client_commonArgs()