path: root/games-simulation/flightgear/files/flightgear-2024.1.1-fix-fgpanel.patch

diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/ApplicationProperties.cxx my/utils/fgpanel/ApplicationProperties.cxx
--- flightgear-2024.1.1/utils/fgpanel/ApplicationProperties.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/ApplicationProperties.cxx	2025-05-22 06:30:47.453461696 +0200
@@ -71,5 +71,5 @@
   return path;
 }
 
-string ApplicationProperties::root = ".";
+std::string ApplicationProperties::root = ".";
 SGPropertyNode_ptr ApplicationProperties::Properties = new SGPropertyNode;
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGCroppedTexture.cxx my/utils/fgpanel/FGCroppedTexture.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGCroppedTexture.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGCroppedTexture.cxx	2025-05-22 06:46:12.372528774 +0200
@@ -23,11 +23,11 @@
 #include "FGCroppedTexture.hxx"
 
 GLuint FGCroppedTexture::s_current_bound_texture = 0;
-map <string, GLuint> FGCroppedTexture::s_cache;
-map <string, FGTextureLoaderInterface*> FGCroppedTexture::s_TextureLoader;
+std::map <std::string, GLuint> FGCroppedTexture::s_cache;
+std::map <std::string, FGTextureLoaderInterface*> FGCroppedTexture::s_TextureLoader;
 FGDummyTextureLoader FGCroppedTexture::s_DummyTextureLoader;
 
-FGCroppedTexture::FGCroppedTexture (const string &path,
+FGCroppedTexture::FGCroppedTexture (const std::string &path,
                                     const float minX, const float minY,
                                     const float maxX, const float maxY) :
   m_path (path),
@@ -40,11 +40,11 @@
 }
 
 void
-FGCroppedTexture::setPath (const string &path) {
+FGCroppedTexture::setPath (const std::string &path) {
   m_path = path;
 }
 
-const string &
+const std::string &
 FGCroppedTexture::getPath () const {
   return m_path;
 }
@@ -55,7 +55,7 @@
 }
 
 void
-FGCroppedTexture::registerTextureLoader (const string &extension,
+FGCroppedTexture::registerTextureLoader (const std::string &extension,
                                          FGTextureLoaderInterface * const loader) {
   if (s_TextureLoader.count (extension) == 0) {
     s_TextureLoader[extension] = loader;
@@ -100,7 +100,7 @@
               "Using texture " << m_path << " from cache (#" << m_texture << ")");
     } else {
       const SGPath path (ApplicationProperties::GetRootPath (m_path.c_str ()));
-      const string extension (path.extension ());
+      const std::string extension (path.extension ());
       FGTextureLoaderInterface *loader (&s_DummyTextureLoader);
       if (s_TextureLoader.count (extension) == 0) {
         SG_LOG (SG_COCKPIT,
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGCroppedTexture.hxx my/utils/fgpanel/FGCroppedTexture.hxx
--- flightgear-2024.1.1/utils/fgpanel/FGCroppedTexture.hxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGCroppedTexture.hxx	2025-05-22 06:55:00.337444768 +0200
@@ -30,19 +30,19 @@
  */
 class FGCroppedTexture : public SGReferenced {
 public:
-  FGCroppedTexture (const string &path,
+  FGCroppedTexture (const std::string &path,
                     const float minX = 0.0, const float minY = 0.0,
                     const float maxX = 1.0, const float maxY = 1.0);
 
   virtual ~FGCroppedTexture ();
 
-  virtual void setPath (const string &path);
+  virtual void setPath (const std::string &path);
 
-  virtual const string &getPath () const;
+  virtual const std::string &getPath () const;
 
   virtual void setCrop (const float minX, const float minY, const float maxX, const float maxY);
 
-  static void registerTextureLoader (const string &extension,
+  static void registerTextureLoader (const std::string &extension,
                                      FGTextureLoaderInterface * const loader);
 
   virtual float getMinX () const;
@@ -54,13 +54,13 @@
   virtual void bind (const GLint Textured_Layer_Sampler_Loc);
 
 private:
-  string m_path;
+  std::string m_path;
   float m_minX, m_minY, m_maxX, m_maxY;
 
   GLuint m_texture;
   static GLuint s_current_bound_texture;
-  static map <string, GLuint> s_cache;
-  static map <string, FGTextureLoaderInterface*> s_TextureLoader;
+  static std::map <std::string, GLuint> s_cache;
+  static std::map <std::string, FGTextureLoaderInterface*> s_TextureLoader;
   static FGDummyTextureLoader s_DummyTextureLoader;
 };
 
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGDummyTextureLoader.cxx my/utils/fgpanel/FGDummyTextureLoader.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGDummyTextureLoader.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGDummyTextureLoader.cxx	2025-05-22 06:31:21.970651761 +0200
@@ -19,7 +19,7 @@
 #include "FGDummyTextureLoader.hxx"
 
 GLuint
-FGDummyTextureLoader::loadTexture (const string& filename) {
+FGDummyTextureLoader::loadTexture (const std::string& filename) {
   GLuint texture;
   glGenTextures (1, &texture);
   glBindTexture (GL_TEXTURE_2D, texture);
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGDummyTextureLoader.hxx my/utils/fgpanel/FGDummyTextureLoader.hxx
--- flightgear-2024.1.1/utils/fgpanel/FGDummyTextureLoader.hxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGDummyTextureLoader.hxx	2025-05-22 06:32:30.237016268 +0200
@@ -18,8 +18,6 @@
 
 #pragma once
 
-#include <string.h>
-
 #include "FGTextureLoaderInterface.hxx"
 
 
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGFontCache.cxx my/utils/fgpanel/FGFontCache.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGFontCache.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGFontCache.cxx	2025-05-22 06:59:46.822658662 +0200
@@ -57,7 +57,7 @@
 }
 
 bool
-FGFontCache::Set_Font (const string& Font_Name,
+FGFontCache::Set_Font (const std::string& Font_Name,
                        const float Size,
                        GLuint &Glyph_Texture) {
   if (m_Face_Map.find (Font_Name) != m_Face_Map.end ()) {
@@ -68,7 +68,7 @@
       SG_LOG (SG_COCKPIT, SG_ALERT, "Could not open font : " + Font_Name);
       return false;
     }
-    m_Face_Map.insert (pair <string, FT_Face *> (Font_Name, Face_Ptr));
+    m_Face_Map.insert (std::pair <std::string, FT_Face *> (Font_Name, Face_Ptr));
     m_Current_Face_Ptr = Face_Ptr;
   }
   if (m_Current_Face_Ptr != NULL) {
@@ -76,7 +76,7 @@
   } else {
     return false;
   }
-  const string Key_Str (Font_Name + "_" + Get_Size (Size));
+  const std::string Key_Str (Font_Name + "_" + Get_Size (Size));
   if (m_Pos_Map.find (Key_Str) != m_Pos_Map.end ()) {
     m_Current_Pos = m_Pos_Map[Key_Str];
   } else {
@@ -117,7 +117,7 @@
                   GL_ALPHA,
                   GL_UNSIGNED_BYTE,
                   m_Texture);
-    m_Pos_Map.insert (pair <string, unsigned int> (Key_Str, m_Current_Pos));
+    m_Pos_Map.insert (std::pair <std::string, unsigned int> (Key_Str, m_Current_Pos));
   }
   Glyph_Texture = m_Glyph_Texture;
   return true;
@@ -175,12 +175,12 @@
   Y = double (Line) / double (Texture_Size);
 }
 
-string
+std::string
 FGFontCache::Get_Size (const float Size) {
   const int Half_Size (int (round (2.0 * Size)));
   const int Int_Part (Half_Size / 2);
   const int Dec_Part ((Half_Size % 2) ? 5 : 0);
-  stringstream Result_SS;
+  std::stringstream Result_SS;
   Result_SS << Int_Part << "." << Dec_Part;
   return Result_SS.str ();
 }
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGGroupLayer.hxx my/utils/fgpanel/FGGroupLayer.hxx
--- flightgear-2024.1.1/utils/fgpanel/FGGroupLayer.hxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGGroupLayer.hxx	2025-05-22 06:58:50.708076810 +0200
@@ -37,7 +37,7 @@
   // transfer pointer ownership
   virtual void addLayer (FGInstrumentLayer * const layer);
 protected:
-  vector <FGInstrumentLayer *> m_layers;
+  std::vector <FGInstrumentLayer *> m_layers;
 };
 
 #endif
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGPanel.cxx my/utils/fgpanel/FGPanel.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGPanel.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGPanel.cxx	2025-05-22 07:14:43.910871435 +0200
@@ -127,7 +127,7 @@
   Textured_Layer_Program_Object = GL_utils::instance ().load_program (V_Textured_Layer_Shader_Str,
                                                                       F_Textured_Layer_Shader_Str);
   if (Textured_Layer_Program_Object == 0) {
-    terminate ();
+    std::terminate ();
   }
 
   // Get the attribute locations
@@ -148,7 +148,7 @@
 
   // Text Layer Shaders
   if (!FGTextLayer::Init ()) {
-    terminate ();
+    std::terminate ();
   }
 
   glClearColor (0.0f, 0.0f, 0.0f, 1.0f);
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGPanelProtocol.cxx my/utils/fgpanel/FGPanelProtocol.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGPanelProtocol.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGPanelProtocol.cxx	2025-05-22 07:14:15.894624768 +0200
@@ -88,8 +88,8 @@
   io (NULL) {
   const SGPropertyNode_ptr outputNode (root->getNode ("protocol/generic/output"));
   if (outputNode) {
-    const vector<SGPropertyNode_ptr> chunks (outputNode->getChildren ("chunk"));
-    for (vector<SGPropertyNode_ptr>::size_type i = 0; i < chunks.size (); i++) {
+    const std::vector<SGPropertyNode_ptr> chunks (outputNode->getChildren ("chunk"));
+    for (size_t i = 0; i < chunks.size (); i++) {
       const SGPropertyNode_ptr chunk (chunks[i]);
 
       const SGPropertyNode_ptr nodeNode (chunk->getNode ("node", false));
@@ -98,7 +98,7 @@
       }
       const SGPropertyNode_ptr node (ApplicationProperties::Properties->getNode (nodeNode->getStringValue (), true));
 
-      string type;
+      std::string type;
       const SGPropertyNode_ptr typeNode (chunk->getNode ("type", false));
       if (typeNode != NULL) {
         type = typeNode->getStringValue ();
@@ -144,8 +144,8 @@
     // process most recent line of data
     Page ^= 1;
     buf[Page][sizeof (buf[Page]) - 1] = 0;
-    const vector<string> tokens (simgear::strutils::split (buf[Page], ","));
-    for (vector<string>::size_type i = 0; i < tokens.size (); i++) {
+    const std::vector<std::string> tokens (simgear::strutils::split (buf[Page], ","));
+    for (size_t i = 0; i < tokens.size (); i++) {
       if (i < propertySetterVector.size ()) {
         propertySetterVector[i]->setValue (tokens[i].c_str ());
       }
@@ -159,9 +159,9 @@
   if (listenNode == NULL) {
     return;
   }
-  const string hostname (listenNode->getNode ("host", true)->getStringValue ());
-  const string port (listenNode->getNode ("port", true)->getStringValue ());
-  const string style (listenNode->getNode ("style", true)->getStringValue ());
+  const std::string hostname (listenNode->getNode ("host", true)->getStringValue ());
+  const std::string port (listenNode->getNode ("port", true)->getStringValue ());
+  const std::string style (listenNode->getNode ("style", true)->getStringValue ());
 
   if (io != NULL) {
     delete io;
@@ -169,7 +169,7 @@
   io = new SGSocket (hostname, port, style);
 
   if (!io->open (SG_IO_IN)) {
-    cerr << "can't open socket " << style << ":" << hostname << ":" << port << endl;
+    std::cerr << "can't open socket " << style << ":" << hostname << ":" << port << std::endl;
   }
 }
 
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGPNGTextureLoader.cxx my/utils/fgpanel/FGPNGTextureLoader.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGPNGTextureLoader.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGPNGTextureLoader.cxx	2025-05-22 07:10:38.485216103 +0200
@@ -42,7 +42,7 @@
 using namespace std;
 
 GLuint
-FGPNGTextureLoader::loadTexture (const string &filename) {
+FGPNGTextureLoader::loadTexture (const std::string &filename) {
   //header for testing if it is a png
   png_byte header[8];
 
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGPNGTextureLoader.hxx my/utils/fgpanel/FGPNGTextureLoader.hxx
--- flightgear-2024.1.1/utils/fgpanel/FGPNGTextureLoader.hxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGPNGTextureLoader.hxx	2025-05-22 07:10:11.651891427 +0200
@@ -20,7 +20,7 @@
 
 class FGPNGTextureLoader : public FGTextureLoaderInterface {
 public:
-  virtual GLuint loadTexture (const string &filename);
+  virtual GLuint loadTexture (const std::string &filename);
 
   const static GLuint NOTEXTURE = 0;
 };
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGRGBTextureLoader.cxx my/utils/fgpanel/FGRGBTextureLoader.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGRGBTextureLoader.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGRGBTextureLoader.cxx	2025-05-22 07:13:33.966248033 +0200
@@ -52,7 +52,7 @@
     unsigned long wasteBytes;
     char name[80];
     unsigned long colorMap;
-    istream *file;
+    std::istream *file;
     unsigned char *tmp, *tmpR, *tmpG, *tmpB, *tmpA;
     unsigned long rleEnd;
     GLuint *rowStart;
@@ -156,7 +156,7 @@
 }
 
 static rawImageRec *
-RawImageOpen (istream& fin) {
+RawImageOpen (std::istream& fin) {
     union {
       int testWord;
       char testByte[4];
@@ -242,7 +242,7 @@
       }
       int x (ybyz * sizeof (GLuint));
       raw->rleEnd = 512 + (2 * x);
-      fin.seekg (512, ios::beg);
+      fin.seekg (512, std::ios::beg);
       fin.read ((char*) raw->rowStart, x);
       fin.read ((char*) raw->rowSize, x);
       if (raw->swapFlag) {
@@ -260,7 +260,7 @@
     unsigned short *tempShort;
 
     if ((raw->type & 0xFF00) == 0x0100) {
-      raw->file->seekg (long (raw->rowStart[y + z * raw->sizeY]), ios::beg);
+      raw->file->seekg (long (raw->rowStart[y + z * raw->sizeY]), std::ios::beg);
       raw->file->read ((char*) raw->tmp, (unsigned int) (raw->rowSize[y + z * raw->sizeY]));
 
       unsigned char *iPtr = raw->tmp;
@@ -333,7 +333,7 @@
         }
       }
     } else {
-      raw->file->seekg (512 + (y * raw->sizeX * raw->bpc) + (z * raw->sizeX * raw->sizeY * raw->bpc), ios::beg);
+      raw->file->seekg (512 + (y * raw->sizeX * raw->bpc) + (z * raw->sizeX * raw->sizeY * raw->bpc), std::ios::beg);
       raw->file->read ((char*) buf, raw->sizeX * raw->bpc);
       if (raw->swapFlag && raw->bpc != 1) {
         ConvertShort (reinterpret_cast<unsigned short*> (buf), raw->sizeX);
@@ -427,7 +427,7 @@
 //            supportsExtension("bw","bw image format");
 
 GLuint
-readRGBStream (istream &fin) {
+readRGBStream (std::istream &fin) {
   rawImageRec * const raw (RawImageOpen (fin));
 
   if (raw == NULL) {
@@ -468,9 +468,9 @@
 }
 
 GLuint
-FGRGBTextureLoader::loadTexture (const string &filename) {
+FGRGBTextureLoader::loadTexture (const std::string &filename) {
   GLuint texture = NOTEXTURE;
-  ifstream istream (filename.c_str (), ios::in | ios::binary);
+  std::ifstream istream (filename.c_str (), std::ios::in | std::ios::binary);
   texture = readRGBStream (istream);
   istream.close ();
   return texture;
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGRGBTextureLoader.hxx my/utils/fgpanel/FGRGBTextureLoader.hxx
--- flightgear-2024.1.1/utils/fgpanel/FGRGBTextureLoader.hxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGRGBTextureLoader.hxx	2025-05-22 07:05:22.209920047 +0200
@@ -20,7 +20,7 @@
 
 class FGRGBTextureLoader : public FGTextureLoaderInterface {
 public:
-  virtual GLuint loadTexture (const string &filename);
+  virtual GLuint loadTexture (const std::string &filename);
 
   const static GLuint NOTEXTURE = 0;
 };
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/FGTextLayer.cxx my/utils/fgpanel/FGTextLayer.cxx
--- flightgear-2024.1.1/utils/fgpanel/FGTextLayer.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/FGTextLayer.cxx	2025-06-01 02:32:56.203092040 +0200
@@ -156,7 +156,7 @@
     int Left, Bottom, W, H;
     double X1, Y1, X2, Y2;
 
-    for (string::iterator It = m_value.begin (); It != m_value.end (); ++It) {
+    for (std::string::iterator It = m_value.begin (); It != m_value.end (); ++It) {
       if (The_Font_Cache.Get_Char (*It,
                                    X, Y,
                                    Left, Bottom,
@@ -221,7 +221,7 @@
 }
 
 void
-FGTextLayer::setFontName (const string &name) {
+FGTextLayer::setFontName (const std::string &name) {
   if (The_Font_Path.isNull ()) {
     char *Env_Path = ::getenv ("FG_FONTS");
     if (Env_Path != NULL) {
@@ -247,8 +247,8 @@
 // Implementation of FGTextLayer::Chunk.
 ////////////////////////////////////////////////////////////////////////
 
-FGTextLayer::Chunk::Chunk (const string &text,
-                           const string &fmt) :
+FGTextLayer::Chunk::Chunk (const std::string &text,
+                           const std::string &fmt) :
   m_type (FGTextLayer::TEXT),
   m_text (text),
   m_fmt (fmt),
@@ -262,7 +262,7 @@
 
 FGTextLayer::Chunk::Chunk (const ChunkType type,
                            const SGPropertyNode *node,
-                           const string &fmt,
+                           const std::string &fmt,
                            const float mult,
                            const float offs,
                            const bool truncation) :
@@ -290,7 +290,7 @@
       sprintf (m_buf, m_fmt.c_str (), m_text.c_str ());
       break;
     case TEXT_VALUE:
-      sprintf (m_buf, m_fmt.c_str (), m_node->getStringValue ());
+      sprintf (m_buf, m_fmt.c_str (), m_node->getStringValue ().c_str());
       break;
     case DOUBLE_VALUE:
       double d (m_offs + m_node->getFloatValue() * m_mult);
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/GL_utils.cxx my/utils/fgpanel/GL_utils.cxx
--- flightgear-2024.1.1/utils/fgpanel/GL_utils.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/GL_utils.cxx	2025-05-22 07:18:54.467677071 +0200
@@ -57,7 +57,7 @@
   GLuint shader (glCreateShader (type));
 
   if (shader == 0) {
-    cerr << "Error creating shader" << endl;
+    std::cerr << "Error creating shader" << std::endl;
     return 0;
   }
 
@@ -79,7 +79,7 @@
       char* info_log ((char *) malloc (sizeof (char) * info_len));
 
       glGetShaderInfoLog (shader, info_len, NULL, info_log);
-      cerr << "Error compiling shader:" << endl << info_log << endl;
+      std::cerr << "Error compiling shader:" << std::endl << info_log << std::endl;
 
       free (info_log);
     }
@@ -106,13 +106,13 @@
   // Load the vertex/fragment shaders
   GLuint vertex_shader (load_shader (GL_VERTEX_SHADER, vert_shader_src));
   if (vertex_shader == 0) {
-    cerr << "Error loading vertex shader" << endl;
+    std::cerr << "Error loading vertex shader" << std::endl;
     return 0;
   }
 
   GLuint fragment_shader (load_shader (GL_FRAGMENT_SHADER, frag_shader_src));
   if (fragment_shader == 0) {
-    cerr << "Error loading fragment shader" << endl;
+    std::cerr << "Error loading fragment shader" << std::endl;
     glDeleteShader (vertex_shader);
     return 0;
   }
@@ -121,7 +121,7 @@
   GLuint program_object (glCreateProgram ());
 
   if (program_object == 0) {
-    cerr << "Error creating program" << endl;
+    std::cerr << "Error creating program" << std::endl;
     return 0;
   }
 
@@ -143,7 +143,7 @@
       char* info_log ((char *) malloc (sizeof (char) * info_len));
 
       glGetProgramInfoLog (program_object, info_len, NULL, info_log);
-      cerr << "Error linking program:" << endl << info_log << endl;
+      std::cerr << "Error linking program:" << std::endl << info_log << std::endl;
 
       free (info_log);
     }
@@ -364,11 +364,11 @@
 GL_utils::Debug (const GL_utils::GLenum_Mode mode) const {
   if (mode < GL_UTILS_LAST) {
     for (int l = 0; l < 4; ++l) {
-      cout << "        ";
+      std::cout << "        ";
       for (int c = 0; c < 4; ++c) {
-        cout << m_Matrix[mode].top ().m[c][l] << "   ";
+        std::cout << m_Matrix[mode].top ().m[c][l] << "   ";
       }
-      cout << endl;
+      std::cout << std::endl;
     }
   }
 }
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/main.cxx my/utils/fgpanel/main.cxx
--- flightgear-2024.1.1/utils/fgpanel/main.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/main.cxx	2025-05-22 06:55:23.033614787 +0200
@@ -25,6 +25,6 @@
     return 0;
   }
   catch (...) {
-    cerr << "Sorry, your program terminated." << endl;
+    std::cerr << "Sorry, your program terminated." << std::endl;
   }
 }
diff '--color=auto' -ruN flightgear-2024.1.1/utils/fgpanel/panel_io.cxx my/utils/fgpanel/panel_io.cxx
--- flightgear-2024.1.1/utils/fgpanel/panel_io.cxx	2025-02-27 15:49:32.000000000 +0100
+++ my/utils/fgpanel/panel_io.cxx	2025-05-22 07:43:05.623983755 +0200
@@ -26,8 +26,6 @@
 #include <windows.h>
 #endif
 
-#include <string.h>             // for strcmp()
-
 #include <simgear/compiler.h>
 #include <simgear/structure/exception.hxx>
 #include <simgear/debug/logstream.hxx>
@@ -101,7 +99,7 @@
  */
 static FGCroppedTexture_ptr
 readTexture (const SGPropertyNode *node) {
-  SG_LOG(SG_COCKPIT, SG_DEBUG, "Read texture " << node->getName ());
+  SG_LOG(SG_COCKPIT, SG_DEBUG, "Read texture " << node->getNameString ());
 
   return new FGCroppedTexture (node->getStringValue ("path"),
                                node->getFloatValue ("x1"),
@@ -158,9 +156,9 @@
 readTransformation (const SGPropertyNode *node, const float w_scale, const float h_scale) {
   FGPanelTransformation *t (new FGPanelTransformation);
 
-  const string name (node->getName ());
-  string type (node->getStringValue ("type"));
-  const string propName (node->getStringValue ("property", ""));
+  const std::string name (node->getNameString ());
+  std::string type (node->getStringValue ("type"));
+  const std::string propName (node->getStringValue ("property", ""));
   const SGPropertyNode *target (0);
 
   if (type.empty ()) {
@@ -191,14 +189,14 @@
     t->table = new SGInterpTable();
     for (int i = 0; i < trans_table->nChildren(); i++) {
       const SGPropertyNode * node = trans_table->getChild(i);
-      if (!strcmp(node->getName(), "entry")) {
+      if (node->getNameString () == "entry") {
         double ind = node->getDoubleValue("ind", 0.0);
         double dep = node->getDoubleValue("dep", 0.0);
         SG_LOG(SG_COCKPIT, SG_INFO, "Adding interpolation entry "
                << ind << "==>" << dep);
         t->table->addEntry(ind, dep);
       } else {
-        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getName()
+        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getNameString ()
                << " in interpolation");
       }
     }
@@ -262,9 +260,9 @@
 FGTextLayer::Chunk *
 readTextChunk (const SGPropertyNode *node) {
   FGTextLayer::Chunk *chunk;
-  const string name (node->getStringValue ("name"));
-  string type (node->getStringValue ("type"));
-  const string format (node->getStringValue ("format"));
+  const std::string name (node->getStringValue ("name"));
+  std::string type (node->getStringValue ("type"));
+  const std::string format (node->getStringValue ("format"));
 
   // Default to literal text.
   if (type.empty ()) {
@@ -275,7 +273,7 @@
 
   // A literal text string.
   if (type == "literal") {
-    const string text (node->getStringValue ("text"));
+    const std::string text (node->getStringValue ("text"));
     chunk = new FGTextLayer::Chunk (text, format);
   } else if (type == "text-value") {
     // The value of a string property.
@@ -284,7 +282,7 @@
     chunk = new FGTextLayer::Chunk (FGTextLayer::TEXT_VALUE, target, format);
   } else if (type == "number-value") {
     // The value of a float property.
-    const string propName (node->getStringValue ("property"));
+    const std::string propName (node->getStringValue ("property"));
     const float scale (node->getFloatValue ("scale", 1.0));
     const float offset (node->getFloatValue ("offset", 0.0));
     const bool truncation (node->getBoolValue ("truncate", false));
@@ -326,8 +324,8 @@
 static FGInstrumentLayer *
 readLayer (const SGPropertyNode *node, const float w_scale, const float h_scale) {
   FGInstrumentLayer *layer (NULL);
-  const string name (node->getStringValue ("name"));
-  string type (node->getStringValue ("type"));
+  const std::string name (node->getStringValue ("name"));
+  std::string type (node->getStringValue ("type"));
   int w (node->getIntValue ("w", -1));
   int h (node->getIntValue ("h", -1));
   const bool emissive (node->getBoolValue ("emissive", false));
@@ -357,7 +355,7 @@
     layer = new FGGroupLayer ();
     for (int i = 0; i < node->nChildren(); i++) {
       const SGPropertyNode *child = node->getChild (i);
-      if (!strcmp (child->getName (), "layer")) {
+      if (child->getNameString () == "layer") {
         ((FGGroupLayer *) layer)->addLayer (readLayer (child, w_scale, h_scale));
       }
     }
@@ -376,7 +374,7 @@
     tlayer->setPointSize (pointSize);
 
     // Set the font.
-    const string fontName (node->getStringValue ("font", "7-Segment"));
+    const std::string fontName (node->getStringValue ("font", "7-Segment"));
     tlayer->setFontName (fontName);
 
     const SGPropertyNode *chunk_group (node->getNode ("chunks"));
@@ -384,13 +382,13 @@
       const int nChunks (chunk_group->nChildren ());
       for (int i = 0; i < nChunks; i++) {
         const SGPropertyNode *node (chunk_group->getChild (i));
-        if (!strcmp(node->getName (), "chunk")) {
+        if (node->getNameString () == "chunk") {
           FGTextLayer::Chunk * const chunk (readTextChunk (node));
           if (chunk != 0) {
             tlayer->addChunk (chunk);
           }
         } else {
-          SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getName()
+          SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getNameString ()
                  << " in chunks");
         }
       }
@@ -401,7 +399,7 @@
     layer = new FGSwitchLayer ();
     for (int i = 0; i < node->nChildren (); i++) {
       const SGPropertyNode *child (node->getChild (i));
-      if (!strcmp (child->getName (), "layer")) {
+      if (child->getNameString () == "layer") {
         ((FGGroupLayer *) layer)->addLayer (readLayer (child, w_scale, h_scale));
       }
     }
@@ -420,13 +418,13 @@
     const int nTransformations (trans_group->nChildren ());
     for (int i = 0; i < nTransformations; i++) {
       const SGPropertyNode *node (trans_group->getChild (i));
-      if (!strcmp(node->getName (), "transformation")) {
+      if (node->getNameString () == "transformation") {
         FGPanelTransformation * const t (readTransformation (node, w_scale, h_scale));
         if (t != 0) {
           layer->addTransformation (t);
         }
       } else {
-        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getName()
+        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getNameString ()
                << " in transformations");
       }
     }
@@ -450,7 +448,7 @@
  */
 static FGPanelInstrument *
 readInstrument (const SGPropertyNode *node) {
-  const string name (node->getStringValue ("name"));
+  const std::string name (node->getStringValue ("name"));
   const int x (node->getIntValue ("x", -1));
   const int y (node->getIntValue ("y", -1));
   const int real_w (node->getIntValue ("w", -1));
@@ -488,13 +486,13 @@
     const int nLayers (layer_group->nChildren ());
     for (int i = 0; i < nLayers; i++) {
       const SGPropertyNode *node (layer_group->getChild (i));
-      if (!strcmp (node->getName (), "layer")) {
+      if (node->getNameString () == "layer") {
         FGInstrumentLayer * const layer (readLayer (node, w_scale, h_scale));
         if (layer != 0) {
           instrument->addLayer (layer);
         }
       } else {
-        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getName ()
+        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getNameString ()
                << " in layers");
       }
     }
@@ -521,7 +519,7 @@
 
   // Assign the background texture, if any, or a bogus chequerboard.
   //
-  const string bgTexture (root->getStringValue ("background"));
+  const std::string bgTexture (root->getStringValue ("background"));
   if (!bgTexture.empty ()) {
     panel->setBackground (new FGCroppedTexture (bgTexture));
   }
@@ -534,7 +532,7 @@
   //
   for (int i = 0; i < 8; i++) {
     SGPropertyNode * const mbgNode (root->getChild ("multibackground", i));
-    string mbgTexture;
+    std::string mbgTexture;
     if (mbgNode != NULL) {
       mbgTexture = mbgNode->getStringValue ();
     }
@@ -557,13 +555,13 @@
     const int nInstruments (instrument_group->nChildren ());
     for (int i = 0; i < nInstruments; i++) {
       const SGPropertyNode *node = instrument_group->getChild (i);
-      if (!strcmp (node->getName (), "instrument")) {
+      if (node->getNameString () == "instrument") {
         FGPanelInstrument * const instrument (readInstrument (node));
         if (instrument != 0) {
           panel->addInstrument (instrument);
         }
       } else {
-        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getName()
+        SG_LOG(SG_COCKPIT, SG_INFO, "Skipping " << node->getNameString ()
                << " in instruments section");
       }
     }