From a8d8fa09461519f0c43ada9b928dbe1f7ce9c974 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <dismine@gmail.com>
Date: Tue, 23 Nov 2021 11:28:54 +0200
Subject: [PATCH] Modernize debugging.

---
 src/libs/vdxf/libdxfrw/drw_base.h         |  6 +++---
 src/libs/vdxf/libdxfrw/intern/drw_dbg.cpp |  6 +++---
 src/libs/vdxf/libdxfrw/intern/drw_dbg.h   | 12 ++++++------
 src/libs/vdxf/libdxfrw/libdxfrw.cpp       | 10 +++++-----
 src/libs/vdxf/libdxfrw/libdxfrw.h         |  2 +-
 5 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/src/libs/vdxf/libdxfrw/drw_base.h b/src/libs/vdxf/libdxfrw/drw_base.h
index ae0d2bbfc..ea395e919 100644
--- a/src/libs/vdxf/libdxfrw/drw_base.h
+++ b/src/libs/vdxf/libdxfrw/drw_base.h
@@ -128,9 +128,9 @@ BAD_READ_ENTITIES,    /*!< error in entities read process. */
 BAD_READ_OBJECTS      /*!< error in objects read process. */
 };
 
-enum DBG_LEVEL {
-    NONE,
-    DEBUG
+enum class DebugLevel {
+    None,
+    Debug
 };
 
 //! Special codes for colors
diff --git a/src/libs/vdxf/libdxfrw/intern/drw_dbg.cpp b/src/libs/vdxf/libdxfrw/intern/drw_dbg.cpp
index 999e065a3..52cd204a2 100644
--- a/src/libs/vdxf/libdxfrw/intern/drw_dbg.cpp
+++ b/src/libs/vdxf/libdxfrw/intern/drw_dbg.cpp
@@ -59,10 +59,10 @@ DRW_dbg::DRW_dbg() :
     prClass(std::make_unique<print_none>())
 {}
 
-void DRW_dbg::setLevel(LEVEL lvl){
+void DRW_dbg::setLevel(Level lvl){
     level = lvl;
     switch (level){
-    case DEBUG:
+    case Level::Debug:
         prClass = std::make_unique<print_debug>();
         break;
     default:
@@ -70,7 +70,7 @@ void DRW_dbg::setLevel(LEVEL lvl){
     }
 }
 
-DRW_dbg::LEVEL DRW_dbg::getLevel() const{
+DRW_dbg::Level DRW_dbg::getLevel() const{
     return level;
 }
 
diff --git a/src/libs/vdxf/libdxfrw/intern/drw_dbg.h b/src/libs/vdxf/libdxfrw/intern/drw_dbg.h
index 7408f695d..ab752ac09 100644
--- a/src/libs/vdxf/libdxfrw/intern/drw_dbg.h
+++ b/src/libs/vdxf/libdxfrw/intern/drw_dbg.h
@@ -32,12 +32,12 @@ class print_none;
 
 class DRW_dbg {
 public:
-    enum LEVEL {
-        NONE,
-        DEBUG
+    enum class Level {
+        None,
+        Debug
     };
-    void setLevel(LEVEL lvl);
-    LEVEL getLevel() const;
+    void setLevel(Level lvl);
+    Level getLevel() const;
     static DRW_dbg *getInstance();
     void print(const std::string &s);
     void print(int i);
@@ -56,7 +56,7 @@ private:
     DRW_dbg();
     ~DRW_dbg();
     static DRW_dbg *instance;
-    LEVEL level{NONE};
+    Level level{Level::None};
     std::ios_base::fmtflags flags{std::cerr.flags()};
     std::unique_ptr<print_none> prClass;
 };
diff --git a/src/libs/vdxf/libdxfrw/libdxfrw.cpp b/src/libs/vdxf/libdxfrw/libdxfrw.cpp
index f1a9ec27a..0c1e84c28 100644
--- a/src/libs/vdxf/libdxfrw/libdxfrw.cpp
+++ b/src/libs/vdxf/libdxfrw/libdxfrw.cpp
@@ -54,7 +54,7 @@ dxfRW::dxfRW(const char* name)
       imageDef(),
       currHandle()
 {
-    DRW_DBGSL(DRW_dbg::NONE);
+    DRW_DBGSL(DRW_dbg::Level::None);
 }
 
 dxfRW::~dxfRW(){
@@ -68,13 +68,13 @@ dxfRW::~dxfRW(){
     imageDef.clear();
 }
 
-void dxfRW::setDebug(DRW::DBG_LEVEL lvl){
+void dxfRW::setDebug(DRW::DebugLevel lvl){
     switch (lvl){
-    case DRW::DEBUG:
-        DRW_DBGSL(DRW_dbg::DEBUG);
+    case DRW::DebugLevel::Debug:
+        DRW_DBGSL(DRW_dbg::Level::Debug);
         break;
     default:
-        DRW_DBGSL(DRW_dbg::NONE);
+        DRW_DBGSL(DRW_dbg::Level::None);
     }
 }
 
diff --git a/src/libs/vdxf/libdxfrw/libdxfrw.h b/src/libs/vdxf/libdxfrw/libdxfrw.h
index 35db5cab3..1052dc6b2 100644
--- a/src/libs/vdxf/libdxfrw/libdxfrw.h
+++ b/src/libs/vdxf/libdxfrw/libdxfrw.h
@@ -28,7 +28,7 @@ class dxfRW {
 public:
     explicit dxfRW(const char* name);
     ~dxfRW();
-    static void setDebug(DRW::DBG_LEVEL lvl);
+    static void setDebug(DRW::DebugLevel lvl);
     /// reads the file specified in constructor
     /*!
      * An interface must be provided. It is used by the class to signal various