X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9e05364039a615196ff8c6e222e116f96892a172..38c8fce8c4348a61a1e55da13142b84e44924845:/contrib/src/ogl/drawn.cpp

diff --git a/contrib/src/ogl/drawn.cpp b/contrib/src/ogl/drawn.cpp
index 800d78db17..64cf89e95f 100644
--- a/contrib/src/ogl/drawn.cpp
+++ b/contrib/src/ogl/drawn.cpp
@@ -6,14 +6,9 @@
 // Created:     12/07/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "drawn.h"
-#pragma implementation "drawnp.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -25,21 +20,18 @@
 #include <wx/wx.h>
 #endif
 
-#include <wx/wxexpr.h>
+#if wxUSE_PROLOGIO
+#include <wx/deprecated/wxexpr.h>
+#endif
 
-#include <wx/ogl/basic.h>
-#include <wx/ogl/basicp.h>
-#include <wx/ogl/canvas.h>
-#include <wx/ogl/mfutils.h>
-#include <wx/ogl/drawn.h>
-#include <wx/ogl/drawnp.h>
-#include <wx/ogl/misc.h>
+#include "wx/ogl/ogl.h"
 
-#include <math.h>
+#if wxUSE_PROLOGIO
+static void IntToHex(unsigned int dec, wxChar *buf);
+static unsigned long HexToInt(wxChar *buf);
+#endif
 
-static void IntToHex(unsigned int dec, char *buf);
-static unsigned long HexToInt(char *buf);
-extern char *oglBuffer;
+extern wxChar *oglBuffer;
 
 #define gyTYPE_PEN   40
 #define gyTYPE_BRUSH 41
@@ -54,7 +46,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxDrawnShape, wxRectangleShape)
 
 wxDrawnShape::wxDrawnShape():wxRectangleShape(100.0, 50.0)
 {
-  m_saveToFile = TRUE;
+  m_saveToFile = true;
   m_currentAngle = oglDRAWN_ANGLE_0;
 }
 
@@ -79,7 +71,7 @@ void wxDrawnShape::OnDraw(wxDC& dc)
   m_metafiles[m_currentAngle].Draw(dc, m_xpos, m_ypos);
 }
 
-void wxDrawnShape::SetSize(double w, double h, bool recursive)
+void wxDrawnShape::SetSize(double w, double h, bool WXUNUSED(recursive))
 {
   SetAttachmentSize(w, h);
 
@@ -92,8 +84,7 @@ void wxDrawnShape::SetSize(double w, double h, bool recursive)
     scaleY = 1.0;
   else scaleY = h/GetHeight();
 
-  int i = 0;
-  for (i = 0; i < 4; i++)
+  for (int i = 0; i < 4; i++)
   {
     if (m_metafiles[i].IsValid())
         m_metafiles[i].Scale(scaleX, scaleY);
@@ -148,15 +139,15 @@ void wxDrawnShape::Rotate(double x, double y, double theta)
   // Rotate attachment points
   double sinTheta = (double)sin(actualTheta);
   double cosTheta = (double)cos(actualTheta);
-  wxNode *node = m_attachmentPoints.First();
+  wxNode *node = m_attachmentPoints.GetFirst();
   while (node)
   {
-    wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data();
+    wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
     double x1 = point->m_x;
     double y1 = point->m_y;
     point->m_x = x1*cosTheta - y1*sinTheta + x*(1.0 - cosTheta) + y*sinTheta;
     point->m_y = x1*sinTheta + y1*cosTheta + y*(1.0 - cosTheta) + x*sinTheta;
-    node = node->Next();
+    node = node->GetNext();
   }
   m_rotation = theta;
 
@@ -169,7 +160,7 @@ void wxDrawnShape::Rotate(double x, double y, double theta)
 int wxDrawnShape::DetermineMetaFile(double rotation)
 {
     double tolerance = 0.0001;
-    const double pi = 3.1415926535897932384626433832795 ;
+    const double pi = M_PI ;
     double angle1 = 0.0;
     double angle2 = pi/2.0;
     double angle3 = pi;
@@ -204,9 +195,9 @@ void wxDrawnShape::OnDrawOutline(wxDC& dc, double x, double y, double w, double
 {
     if (m_metafiles[m_currentAngle].GetOutlineOp() != -1)
     {
-        wxNode* node = m_metafiles[m_currentAngle].GetOps().Nth(m_metafiles[m_currentAngle].GetOutlineOp());
+        wxNode* node = m_metafiles[m_currentAngle].GetOps().Item(m_metafiles[m_currentAngle].GetOutlineOp());
         wxASSERT (node != NULL);
-        wxDrawOp* op = (wxDrawOp*) node->Data();
+        wxDrawOp* op = (wxDrawOp*) node->GetData();
 
         if (op->OnDrawOutline(dc, x, y, w, h, m_width, m_height))
             return;
@@ -224,12 +215,12 @@ bool wxDrawnShape::GetPerimeterPoint(double x1, double y1,
 {
     if (m_metafiles[m_currentAngle].GetOutlineOp() != -1)
     {
-        wxNode* node = m_metafiles[m_currentAngle].GetOps().Nth(m_metafiles[m_currentAngle].GetOutlineOp());
+        wxNode* node = m_metafiles[m_currentAngle].GetOps().Item(m_metafiles[m_currentAngle].GetOutlineOp());
         wxASSERT (node != NULL);
-        wxDrawOp* op = (wxDrawOp*) node->Data();
+        wxDrawOp* op = (wxDrawOp*) node->GetData();
 
         if (op->GetPerimeterPoint(x1, y1, x2, y2, x3, y3, GetX(), GetY(), GetAttachmentMode()))
-            return TRUE;
+            return true;
     }
 
     // Default... just use a rectangle
@@ -241,12 +232,11 @@ void wxDrawnShape::WriteAttributes(wxExpr *clause)
 {
   wxRectangleShape::WriteAttributes(clause);
 
-  clause->AddAttributeValue("current_angle", (long)m_currentAngle);
-  clause->AddAttributeValue("save_metafile", (long)m_saveToFile);
+  clause->AddAttributeValue(_T("current_angle"), (long)m_currentAngle);
+  clause->AddAttributeValue(_T("save_metafile"), (long)m_saveToFile);
   if (m_saveToFile)
   {
-    int i = 0;
-    for (i = 0; i < 4; i++)
+    for (int i = 0; i < 4; i++)
     {
         if (m_metafiles[i].IsValid())
             m_metafiles[i].WriteAttributes(clause, i);
@@ -259,14 +249,13 @@ void wxDrawnShape::ReadAttributes(wxExpr *clause)
   wxRectangleShape::ReadAttributes(clause);
 
   int iVal = (int) m_saveToFile;
-  clause->GetAttributeValue("save_metafile", iVal);
-  clause->GetAttributeValue("current_angle", m_currentAngle);
+  clause->GetAttributeValue(_T("save_metafile"), iVal);
+  clause->GetAttributeValue(_T("current_angle"), m_currentAngle);
   m_saveToFile = (iVal != 0);
 
   if (m_saveToFile)
   {
-    int i = 0;
-    for (i = 0; i < 4; i++)
+    for (int i = 0; i < 4; i++)
     {
       m_metafiles[i].ReadAttributes(clause, i);
     }
@@ -283,8 +272,7 @@ void wxDrawnShape::Copy(wxShape& copy)
 
   wxDrawnShape& drawnCopy = (wxDrawnShape&) copy;
 
-  int i = 0;
-  for (i = 0; i < 4; i++)
+  for (int i = 0; i < 4; i++)
   {
     m_metafiles[i].Copy(drawnCopy.m_metafiles[i]);
   }
@@ -422,7 +410,7 @@ wxOpSetGDI::wxOpSetGDI(int theOp, wxPseudoMetaFile *theImage, int theGdiIndex, i
   m_mode = theMode;
 }
 
-void wxOpSetGDI::Do(wxDC& dc, double xoffset, double yoffset)
+void wxOpSetGDI::Do(wxDC& dc, double WXUNUSED(xoffset), double WXUNUSED(yoffset))
 {
   switch (m_op)
   {
@@ -437,10 +425,10 @@ void wxOpSetGDI::Do(wxDC& dc, double xoffset, double yoffset)
       }
       else
       {
-        wxNode *node = m_image->m_gdiObjects.Nth(m_gdiIndex);
+        wxNode *node = m_image->m_gdiObjects.Item(m_gdiIndex);
         if (node)
         {
-          wxPen *pen = (wxPen *)node->Data();
+          wxPen *pen = (wxPen *)node->GetData();
           if (pen)
             dc.SetPen(* pen);
         }
@@ -470,10 +458,10 @@ void wxOpSetGDI::Do(wxDC& dc, double xoffset, double yoffset)
       }
       else
       {
-        wxNode *node = m_image->m_gdiObjects.Nth(m_gdiIndex);
+        wxNode *node = m_image->m_gdiObjects.Item(m_gdiIndex);
         if (node)
         {
-          wxBrush *brush = (wxBrush *)node->Data();
+          wxBrush *brush = (wxBrush *)node->GetData();
           if (brush)
             dc.SetBrush(* brush);
         }
@@ -482,10 +470,10 @@ void wxOpSetGDI::Do(wxDC& dc, double xoffset, double yoffset)
     }
     case DRAWOP_SET_FONT:
     {
-      wxNode *node = m_image->m_gdiObjects.Nth(m_gdiIndex);
+      wxNode *node = m_image->m_gdiObjects.Item(m_gdiIndex);
       if (node)
       {
-        wxFont *font = (wxFont *)node->Data();
+        wxFont *font = (wxFont *)node->GetData();
         if (font)
           dc.SetFont(* font);
       }
@@ -523,7 +511,7 @@ wxDrawOp *wxOpSetGDI::Copy(wxPseudoMetaFile *newImage)
 }
 
 #if wxUSE_PROLOGIO
-wxExpr *wxOpSetGDI::WriteExpr(wxPseudoMetaFile *image)
+wxExpr *wxOpSetGDI::WriteExpr(wxPseudoMetaFile *WXUNUSED(image))
 {
   wxExpr *expr = new wxExpr(wxExprList);
   expr->Append(new wxExpr((long)m_op));
@@ -555,7 +543,7 @@ wxExpr *wxOpSetGDI::WriteExpr(wxPseudoMetaFile *image)
   return expr;
 }
 
-void wxOpSetGDI::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
+void wxOpSetGDI::ReadExpr(wxPseudoMetaFile *WXUNUSED(image), wxExpr *expr)
 {
   switch (m_op)
   {
@@ -599,7 +587,7 @@ wxOpSetClipping::wxOpSetClipping(int theOp, double theX1, double theY1,
   m_y2 = theY2;
 }
 
-wxDrawOp *wxOpSetClipping::Copy(wxPseudoMetaFile *newImage)
+wxDrawOp *wxOpSetClipping::Copy(wxPseudoMetaFile *WXUNUSED(newImage))
 {
   wxOpSetClipping *newOp = new wxOpSetClipping(m_op, m_x1, m_y1, m_x2, m_y2);
   return newOp;
@@ -639,7 +627,7 @@ void wxOpSetClipping::Translate(double x, double y)
 }
 
 #if wxUSE_PROLOGIO
-wxExpr *wxOpSetClipping::WriteExpr(wxPseudoMetaFile *image)
+wxExpr *wxOpSetClipping::WriteExpr(wxPseudoMetaFile *WXUNUSED(image))
 {
   wxExpr *expr = new wxExpr(wxExprList);
   expr->Append(new wxExpr((long)m_op));
@@ -659,7 +647,7 @@ wxExpr *wxOpSetClipping::WriteExpr(wxPseudoMetaFile *image)
   return expr;
 }
 
-void wxOpSetClipping::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
+void wxOpSetClipping::ReadExpr(wxPseudoMetaFile *WXUNUSED(image), wxExpr *expr)
 {
   switch (m_op)
   {
@@ -683,7 +671,7 @@ void wxOpSetClipping::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
  */
 
 wxOpDraw::wxOpDraw(int theOp, double theX1, double theY1, double theX2, double theY2,
-         double theRadius, wxChar *s) : wxDrawOp(theOp)
+         double theRadius, const wxString& s) : wxDrawOp(theOp)
 {
   m_x1 = theX1;
   m_y1 = theY1;
@@ -692,16 +680,14 @@ wxOpDraw::wxOpDraw(int theOp, double theX1, double theY1, double theX2, double t
   m_x3 = 0.0;
   m_y3 = 0.0;
   m_radius = theRadius;
-  if (s) m_textString = copystring(s);
-  else m_textString = NULL;
+  m_textString = s;
 }
 
 wxOpDraw::~wxOpDraw()
 {
-  if (m_textString) delete[] m_textString;
 }
 
-wxDrawOp *wxOpDraw::Copy(wxPseudoMetaFile *newImage)
+wxDrawOp *wxOpDraw::Copy(wxPseudoMetaFile *WXUNUSED(newImage))
 {
   wxOpDraw *newOp = new wxOpDraw(m_op, m_x1, m_y1, m_x2, m_y2, m_radius, m_textString);
   newOp->m_x3 = m_x3;
@@ -742,7 +728,7 @@ void wxOpDraw::Do(wxDC& dc, double xoffset, double yoffset)
     }
     case DRAWOP_DRAW_ELLIPTIC_ARC:
     {
-      const double pi = 3.1415926535897932384626433832795 ;
+      const double pi = M_PI ;
 
       // Convert back to degrees
       dc.DrawEllipticArc(
@@ -824,10 +810,10 @@ void wxOpDraw::Rotate(double x, double y, double theta, double sinTheta, double
       double newX2 = m_x2*cosTheta - m_y2*sinTheta + x*(1.0 - cosTheta) + y*sinTheta;
       double newY2 = m_x2*sinTheta + m_y2*cosTheta + y*(1.0 - cosTheta) + x*sinTheta;
 
-	  m_x1 = newX1;
-	  m_y1 = newY1;
-	  m_x2 = newX2;
-	  m_y2 = newY2;
+      m_x1 = newX1;
+      m_y1 = newY1;
+      m_x2 = newX2;
+      m_y2 = newY2;
       break;
     }
     case DRAWOP_DRAW_RECT:
@@ -870,12 +856,12 @@ void wxOpDraw::Rotate(double x, double y, double theta, double sinTheta, double
       double newX3 = m_x3*cosTheta - m_y3*sinTheta + x*(1.0 - cosTheta) + y*sinTheta;
       double newY3 = m_x3*sinTheta + m_y3*cosTheta + y*(1.0 - cosTheta) + x*sinTheta;
 
-	  m_x1 = newX1;
-	  m_y1 = newY1;
-	  m_x2 = newX2;
-	  m_y2 = newY2;
-	  m_x3 = newX3;
-	  m_y3 = newY3;
+      m_x1 = newX1;
+      m_y1 = newY1;
+      m_x2 = newX2;
+      m_y2 = newY2;
+      m_x3 = newX3;
+      m_y3 = newY3;
 
       break;
     }
@@ -885,7 +871,7 @@ void wxOpDraw::Rotate(double x, double y, double theta, double sinTheta, double
 }
 
 #if wxUSE_PROLOGIO
-wxExpr *wxOpDraw::WriteExpr(wxPseudoMetaFile *image)
+wxExpr *wxOpDraw::WriteExpr(wxPseudoMetaFile *WXUNUSED(image))
 {
   wxExpr *expr = new wxExpr(wxExprList);
   expr->Append(new wxExpr((long)m_op));
@@ -942,7 +928,7 @@ wxExpr *wxOpDraw::WriteExpr(wxPseudoMetaFile *image)
   return expr;
 }
 
-void wxOpDraw::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
+void wxOpDraw::ReadExpr(wxPseudoMetaFile *WXUNUSED(image), wxExpr *expr)
 {
   switch (m_op)
   {
@@ -975,8 +961,7 @@ void wxOpDraw::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
     {
       m_x1 = expr->Nth(1)->RealValue();
       m_y1 = expr->Nth(2)->RealValue();
-      wxString str(expr->Nth(3)->StringValue());
-      m_textString = copystring(str);
+      m_textString = wxString(expr->Nth(3)->StringValue());
       break;
     }
     case DRAWOP_DRAW_ARC:
@@ -1014,7 +999,7 @@ wxOpPolyDraw::~wxOpPolyDraw()
   delete[] m_points;
 }
 
-wxDrawOp *wxOpPolyDraw::Copy(wxPseudoMetaFile *newImage)
+wxDrawOp *wxOpPolyDraw::Copy(wxPseudoMetaFile *WXUNUSED(newImage))
 {
   wxRealPoint *newPoints = new wxRealPoint[m_noPoints];
   for (int i = 0; i < m_noPoints; i++)
@@ -1074,7 +1059,6 @@ void wxOpPolyDraw::Do(wxDC& dc, double xoffset, double yoffset)
 
         delete[] actualPoints;
         break;
-      break;
     }
     default:
       break;
@@ -1099,7 +1083,7 @@ void wxOpPolyDraw::Translate(double x, double y)
   }
 }
 
-void wxOpPolyDraw::Rotate(double x, double y, double theta, double sinTheta, double cosTheta)
+void wxOpPolyDraw::Rotate(double x, double y, double WXUNUSED(theta), double sinTheta, double cosTheta)
 {
   for (int i = 0; i < m_noPoints; i++)
   {
@@ -1111,15 +1095,15 @@ void wxOpPolyDraw::Rotate(double x, double y, double theta, double sinTheta, dou
 }
 
 #if wxUSE_PROLOGIO
-wxExpr *wxOpPolyDraw::WriteExpr(wxPseudoMetaFile *image)
+wxExpr *wxOpPolyDraw::WriteExpr(wxPseudoMetaFile *WXUNUSED(image))
 {
   wxExpr *expr = new wxExpr(wxExprList);
   expr->Append(new wxExpr((long)m_op));
   expr->Append(new wxExpr((long)m_noPoints));
 
 //  char buf1[9];
-  char buf2[5];
-  char buf3[5];
+  wxChar buf2[5];
+  wxChar buf3[5];
 
   oglBuffer[0] = 0;
 
@@ -1135,31 +1119,29 @@ wxExpr *wxOpPolyDraw::WriteExpr(wxPseudoMetaFile *image)
     long signedY = (long)(m_points[i].y*100.0);
 
     // Scale to 0 -> 64K
-    long unSignedX = (long)(signedX + 32767.0);
-    long unSignedY = (long)(signedY + 32767.0);
+    unsigned int unSignedX = (unsigned int)(signedX + 32767.0);
+    unsigned int unSignedY = (unsigned int)(signedY + 32767.0);
 
-//    IntToHex((unsigned int)signedX, buf2);
-//    IntToHex((unsigned int)signedY, buf3);
-    IntToHex((int)unSignedX, buf2);
-    IntToHex((int)unSignedY, buf3);
+    IntToHex(unSignedX, buf2);
+    IntToHex(unSignedY, buf3);
 
     // Don't overrun the buffer
     if ((i*8) < 3000)
     {
-      strcat(oglBuffer, buf2);
-      strcat(oglBuffer, buf3);
+      wxStrcat(oglBuffer, buf2);
+      wxStrcat(oglBuffer, buf3);
     }
   }
   expr->Append(new wxExpr(wxExprString, oglBuffer));
   return expr;
 }
 
-void wxOpPolyDraw::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
+void wxOpPolyDraw::ReadExpr(wxPseudoMetaFile *WXUNUSED(image), wxExpr *expr)
 {
   m_noPoints = (int)expr->Nth(1)->IntegerValue();
 
-  char buf1[5];
-  char buf2[5];
+  wxChar buf1[5];
+  wxChar buf2[5];
 
   m_points = new wxRealPoint[m_noPoints];
   int i = 0;
@@ -1188,7 +1170,7 @@ void wxOpPolyDraw::ReadExpr(wxPseudoMetaFile *image, wxExpr *expr)
     // Scale -32K -> +32K
     long signedX = unSignedX - 32767;
     long signedY = unSignedY - 32767;
-#ifdef __WXMSW__
+#if defined(__WXMSW__) && 0
     int testX = (signed int)unSignedX;
     int testY = (signed int)unSignedY;
 #endif
@@ -1220,7 +1202,7 @@ bool wxOpPolyDraw::OnDrawOutline(wxDC& dc, double x, double y, double w, double
     }
     dc.DrawPolygon(n, intPoints, (long) x, (long) y);
     delete[] intPoints;
-    return TRUE;
+    return true;
 }
 
 // Assume (x1, y1) is centre of box (most generally, line end at box)
@@ -1250,13 +1232,13 @@ bool wxOpPolyDraw::GetPerimeterPoint(double x1, double y1,
         {
           *x3 = point->x + xOffset;
           *y3 = point->y + yOffset;
-          return TRUE;
+          return true;
         }
         else if ((y2 < y1) && (point->y < 0.0))
         {
           *x3 = point->x + xOffset;
           *y3 = point->y + yOffset;
-          return TRUE;
+          return true;
         }
       }
     }
@@ -1265,8 +1247,7 @@ bool wxOpPolyDraw::GetPerimeterPoint(double x1, double y1,
   double *xpoints = new double[n];
   double *ypoints = new double[n];
 
-  int i = 0;
-  for (i = 0; i < n; i++)
+  for (int i = 0; i < n; i++)
   {
     wxRealPoint *point = & (m_points[i]);
     xpoints[i] = point->x + xOffset;
@@ -1279,7 +1260,7 @@ bool wxOpPolyDraw::GetPerimeterPoint(double x1, double y1,
   delete[] xpoints;
   delete[] ypoints;
 
-  return TRUE;
+  return true;
 }
 
 
@@ -1288,11 +1269,14 @@ bool wxOpPolyDraw::GetPerimeterPoint(double x1, double y1,
  *
  */
 
-static char hexArray[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B',
-  'C', 'D', 'E', 'F' };
+#if wxUSE_PROLOGIO
+
+static char hexArray[] = {
+    _T('0'), _T('1'), _T('2'), _T('3'), _T('4'), _T('5'), _T('6'), _T('7'),
+    _T('8'), _T('9'), _T('A'), _T('B'), _T('C'), _T('D'), _T('E'), _T('F') };
 
 // Convert unsigned 16-bit integer to 4-character hex string
-static void IntToHex(unsigned int dec, char *buf)
+static void IntToHex(unsigned int dec, wxChar *buf)
 {
   int digit1 = (int)(dec/4096);
   int digit2 = (int)((dec - (digit1*4096))/256);
@@ -1307,50 +1291,49 @@ static void IntToHex(unsigned int dec, char *buf)
 }
 
 // One hex digit to decimal number
-static int HexToInt1(char hex)
+static int HexToInt1(wxChar hex)
 {
   switch (hex)
   {
-    case '0':
+    case _T('0'):
       return 0;
-    case '1':
+    case _T('1'):
       return 1;
-    case '2':
+    case _T('2'):
       return 2;
-    case '3':
+    case _T('3'):
       return 3;
-    case '4':
+    case _T('4'):
       return 4;
-    case '5':
+    case _T('5'):
       return 5;
-    case '6':
+    case _T('6'):
       return 6;
-    case '7':
+    case _T('7'):
       return 7;
-    case '8':
+    case _T('8'):
       return 8;
-    case '9':
+    case _T('9'):
       return 9;
-    case 'A':
+    case _T('A'):
       return 10;
-    case 'B':
+    case _T('B'):
       return 11;
-    case 'C':
+    case _T('C'):
       return 12;
-    case 'D':
+    case _T('D'):
       return 13;
-    case 'E':
+    case _T('E'):
       return 14;
-    case 'F':
+    case _T('F'):
       return 15;
-    default:
-      return 0;
   }
+
   return 0;
 }
 
 // 4-digit hex string to unsigned integer
-static unsigned long HexToInt(char *buf)
+static unsigned long HexToInt(wxChar *buf)
 {
   long d1 = (long)(HexToInt1(buf[0])*4096.0) ;
   long d2 = (long)(HexToInt1(buf[1])*256.0) ;
@@ -1360,6 +1343,8 @@ static unsigned long HexToInt(char *buf)
   return n;
 }
 
+#endif // wxUSE_PROLOGIO
+
 /*
  * wxPseudo meta-file
  *
@@ -1370,7 +1355,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxPseudoMetaFile, wxObject)
 wxPseudoMetaFile::wxPseudoMetaFile()
 {
   m_currentRotation = 0;
-  m_rotateable = TRUE;
+  m_rotateable = true;
   m_width = 0.0;
   m_height = 0.0;
   m_outlinePen = NULL;
@@ -1378,7 +1363,7 @@ wxPseudoMetaFile::wxPseudoMetaFile()
   m_outlineOp = -1;
 }
 
-wxPseudoMetaFile::wxPseudoMetaFile(wxPseudoMetaFile& mf)
+wxPseudoMetaFile::wxPseudoMetaFile(wxPseudoMetaFile& mf):wxObject()
 {
   mf.Copy(*this);
 }
@@ -1390,12 +1375,12 @@ wxPseudoMetaFile::~wxPseudoMetaFile()
 
 void wxPseudoMetaFile::Clear()
 {
-  wxNode *node = m_ops.First();
+  wxNode *node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     delete op;
-    node = node->Next();
+    node = node->GetNext();
   }
   m_ops.Clear();
   m_gdiObjects.Clear();
@@ -1406,23 +1391,23 @@ void wxPseudoMetaFile::Clear()
 
 void wxPseudoMetaFile::Draw(wxDC& dc, double xoffset, double yoffset)
 {
-  wxNode *node = m_ops.First();
+  wxNode *node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     op->Do(dc, xoffset, yoffset);
-    node = node->Next();
+    node = node->GetNext();
   }
 }
 
 void wxPseudoMetaFile::Scale(double sx, double sy)
 {
-  wxNode *node = m_ops.First();
+  wxNode *node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     op->Scale(sx, sy);
-    node = node->Next();
+    node = node->GetNext();
   }
   m_width *= sx;
   m_height *= sy;
@@ -1430,12 +1415,12 @@ void wxPseudoMetaFile::Scale(double sx, double sy)
 
 void wxPseudoMetaFile::Translate(double x, double y)
 {
-  wxNode *node = m_ops.First();
+  wxNode *node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     op->Translate(x, y);
-    node = node->Next();
+    node = node->GetNext();
   }
 }
 
@@ -1446,12 +1431,12 @@ void wxPseudoMetaFile::Rotate(double x, double y, double theta)
   double cosTheta = (double)cos(theta1);
   double sinTheta = (double)sin(theta1);
 
-  wxNode *node = m_ops.First();
+  wxNode *node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     op->Rotate(x, y, theta, sinTheta, cosTheta);
-    node = node->Next();
+    node = node->GetNext();
   }
   m_currentRotation = theta;
 }
@@ -1478,13 +1463,13 @@ void wxPseudoMetaFile::WriteAttributes(wxExpr *clause, int whichAngle)
   clause->AddAttributeValue(outlineStr, (long)m_outlineOp);
 
   // Write GDI objects
-  char buf[50];
+  wxChar buf[50];
   int i = 1;
-  wxNode *node = m_gdiObjects.First();
+  wxNode *node = m_gdiObjects.GetFirst();
   while (node)
   {
-    sprintf(buf, "gdi%d_%d", whichAngle, i);
-    wxObject *obj = (wxObject *)node->Data();
+    wxSprintf(buf, _T("gdi%d_%d"), whichAngle, i);
+    wxObject *obj = (wxObject *)node->GetData();
     wxExpr *expr = NULL;
     if (obj)
     {
@@ -1533,48 +1518,48 @@ void wxPseudoMetaFile::WriteAttributes(wxExpr *clause, int whichAngle)
       clause->AddAttributeValue(buf, expr);
       i ++;
     }
-    node = node->Next();
+    node = node->GetNext();
   }
 
   // Write drawing operations
   i = 1;
-  node = m_ops.First();
+  node = m_ops.GetFirst();
   while (node)
   {
-    sprintf(buf, "op%d_%d", whichAngle, i);
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxSprintf(buf, _T("op%d_%d"), whichAngle, i);
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     wxExpr *expr = op->WriteExpr(this);
     if (expr)
     {
       clause->AddAttributeValue(buf, expr);
       i ++;
     }
-    node = node->Next();
+    node = node->GetNext();
   }
 
   // Write outline and fill GDI op lists (if any)
-  if (m_outlineColours.Number() > 0)
+  if (m_outlineColours.GetCount() > 0)
   {
     wxExpr *outlineExpr = new wxExpr(wxExprList);
-    node = m_outlineColours.First();
+    node = m_outlineColours.GetFirst();
     while (node)
     {
-      outlineExpr->Append(new wxExpr((long)node->Data()));
-      node = node->Next();
+      outlineExpr->Append(new wxExpr((long)node->GetData()));
+      node = node->GetNext();
     }
     wxString outlineObjectsStr;
     outlineObjectsStr.Printf(wxT("outline_objects%d"), whichAngle);
 
     clause->AddAttributeValue(outlineObjectsStr, outlineExpr);
   }
-  if (m_fillColours.Number() > 0)
+  if (m_fillColours.GetCount() > 0)
   {
     wxExpr *fillExpr = new wxExpr(wxExprList);
-    node = m_fillColours.First();
+    node = m_fillColours.GetFirst();
     while (node)
     {
-      fillExpr->Append(new wxExpr((long)node->Data()));
-      node = node->Next();
+      fillExpr->Append(new wxExpr((long)node->GetData()));
+      node = node->GetNext();
     }
     wxString fillObjectsStr;
     fillObjectsStr.Printf(wxT("fill_objects%d"), whichAngle);
@@ -1607,17 +1592,17 @@ void wxPseudoMetaFile::ReadAttributes(wxExpr *clause, int whichAngle)
   m_rotateable = (iVal != 0);
 
   // Read GDI objects
-  char buf[50];
+  wxChar buf[50];
   int i = 1;
-  bool keepGoing = TRUE;
+  bool keepGoing = true;
   while (keepGoing)
   {
-    sprintf(buf, "gdi%d_%d", whichAngle, i);
+    wxSprintf(buf, _T("gdi%d_%d"), whichAngle, i);
     wxExpr *expr = NULL;
     clause->GetAttributeValue(buf, &expr);
     if (!expr)
     {
-      keepGoing = FALSE;
+      keepGoing = false;
     }
     else
     {
@@ -1628,9 +1613,9 @@ void wxPseudoMetaFile::ReadAttributes(wxExpr *clause, int whichAngle)
         {
           int penWidth = (int)expr->Nth(1)->IntegerValue();
           int penStyle = (int)expr->Nth(2)->IntegerValue();
-          int penRed = (int)expr->Nth(3)->IntegerValue();
-          int penGreen = (int)expr->Nth(4)->IntegerValue();
-          int penBlue = (int)expr->Nth(5)->IntegerValue();
+          unsigned char penRed = (unsigned char)expr->Nth(3)->IntegerValue();
+          unsigned char penGreen = (unsigned char)expr->Nth(4)->IntegerValue();
+          unsigned char penBlue = (unsigned char)expr->Nth(5)->IntegerValue();
           wxColour col(penRed, penGreen, penBlue);
           wxPen *p = wxThePenList->FindOrCreatePen(col, penWidth, penStyle);
           if (!p)
@@ -1641,9 +1626,9 @@ void wxPseudoMetaFile::ReadAttributes(wxExpr *clause, int whichAngle)
         case gyTYPE_BRUSH:
         {
           int brushStyle = (int)expr->Nth(1)->IntegerValue();
-          int brushRed = (int)expr->Nth(2)->IntegerValue();
-          int brushGreen = (int)expr->Nth(3)->IntegerValue();
-          int brushBlue = (int)expr->Nth(4)->IntegerValue();
+          unsigned char brushRed = (unsigned char)expr->Nth(2)->IntegerValue();
+          unsigned char brushGreen = (unsigned char)expr->Nth(3)->IntegerValue();
+          unsigned char brushBlue = (unsigned char)expr->Nth(4)->IntegerValue();
           wxColour col(brushRed, brushGreen, brushBlue);
           wxBrush *b = wxTheBrushList->FindOrCreateBrush(col, brushStyle);
           if (!b)
@@ -1674,16 +1659,16 @@ void wxPseudoMetaFile::ReadAttributes(wxExpr *clause, int whichAngle)
   }
 
   // Now read in the operations
-  keepGoing = TRUE;
+  keepGoing = true;
   i = 1;
   while (keepGoing)
   {
-    sprintf(buf, "op%d_%d", whichAngle, i);
+    wxSprintf(buf, _T("op%d_%d"), whichAngle, i);
     wxExpr *expr = NULL;
     clause->GetAttributeValue(buf, &expr);
     if (!expr)
     {
-      keepGoing = FALSE;
+      keepGoing = false;
     }
     else
     {
@@ -1787,35 +1772,35 @@ void wxPseudoMetaFile::Copy(wxPseudoMetaFile& copy)
   copy.m_outlineOp = m_outlineOp;
 
   // Copy the GDI objects
-  wxNode *node = m_gdiObjects.First();
+  wxNode *node = m_gdiObjects.GetFirst();
   while (node)
   {
-    wxObject *obj = (wxObject *)node->Data();
+    wxObject *obj = (wxObject *)node->GetData();
     copy.m_gdiObjects.Append(obj);
-    node = node->Next();
+    node = node->GetNext();
   }
 
   // Copy the operations
-  node = m_ops.First();
+  node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     copy.m_ops.Append(op->Copy(&copy));
-    node = node->Next();
+    node = node->GetNext();
   }
 
   // Copy the outline/fill operations
-  node = m_outlineColours.First();
+  node = m_outlineColours.GetFirst();
   while (node)
   {
-    copy.m_outlineColours.Append((wxObject *)node->Data());
-    node = node->Next();
+    copy.m_outlineColours.Append((wxObject *)node->GetData());
+    node = node->GetNext();
   }
-  node = m_fillColours.First();
+  node = m_fillColours.GetFirst();
   while (node)
   {
-    copy.m_fillColours.Append((wxObject *)node->Data());
-    node = node->Next();
+    copy.m_fillColours.Append((wxObject *)node->GetData());
+    node = node->GetNext();
   }
 }
 
@@ -1828,24 +1813,24 @@ void wxPseudoMetaFile::Copy(wxPseudoMetaFile& copy)
 bool wxPseudoMetaFile::LoadFromMetaFile(const wxString& filename, double *rwidth, double *rheight)
 {
   if (!wxFileExists(filename))
-    return NULL;
+    return false;
 
   wxXMetaFile *metaFile = new wxXMetaFile;
 
   if (!metaFile->ReadFile(filename))
   {
     delete metaFile;
-    return FALSE;
+    return false;
   }
 
   double lastX = 0.0;
   double lastY = 0.0;
 
   // Convert from metafile records to wxDrawnShape records
-  wxNode *node = metaFile->metaRecords.First();
+  wxNode *node = metaFile->metaRecords.GetFirst();
   while (node)
   {
-    wxMetaRecord *record = (wxMetaRecord *)node->Data();
+    wxMetaRecord *record = (wxMetaRecord *)node->GetData();
     switch (record->metaFunction)
     {
       case META_SETBKCOLOR:
@@ -2017,10 +2002,10 @@ bool wxPseudoMetaFile::LoadFromMetaFile(const wxString& filename, double *rwidth
       {
         // The pen, brush etc. has already been created when the metafile
         // was read in, so we don't create it - we set it.
-        wxNode *recNode = metaFile->gdiObjects.Nth((int)record->param2);
+        wxNode *recNode = metaFile->gdiObjects.Item((int)record->param2);
         if (recNode)
         {
-          wxMetaRecord *gdiRec = (wxMetaRecord *)recNode->Data();
+          wxMetaRecord *gdiRec = (wxMetaRecord *)recNode->GetData();
           if (gdiRec && (gdiRec->param1 != 0))
           {
             wxObject *obj = (wxObject *)gdiRec->param1;
@@ -2135,7 +2120,7 @@ bool wxPseudoMetaFile::LoadFromMetaFile(const wxString& filename, double *rwidth
         break;
       }
     }
-    node = node->Next();
+    node = node->GetNext();
   }
   double actualWidth = (double)fabs(metaFile->right - metaFile->left);
   double actualHeight = (double)fabs(metaFile->bottom - metaFile->top);
@@ -2172,7 +2157,7 @@ bool wxPseudoMetaFile::LoadFromMetaFile(const wxString& filename, double *rwidth
   m_height = *rheight;
 
   delete metaFile;
-  return TRUE;
+  return true;
 }
 
 // Scale to fit size
@@ -2192,16 +2177,17 @@ void wxPseudoMetaFile::GetBounds(double *boundMinX, double *boundMinY, double *b
   double minX = (double) 99999.9;
   double minY = (double) 99999.9;
 
-  wxNode *node = m_ops.First();
+  wxNode *node = m_ops.GetFirst();
   while (node)
   {
-    wxDrawOp *op = (wxDrawOp *)node->Data();
+    wxDrawOp *op = (wxDrawOp *)node->GetData();
     switch (op->GetOp())
     {
       case DRAWOP_DRAW_LINE:
       case DRAWOP_DRAW_RECT:
       case DRAWOP_DRAW_ROUNDED_RECT:
       case DRAWOP_DRAW_ELLIPSE:
+      case DRAWOP_DRAW_ELLIPTIC_ARC:
       case DRAWOP_DRAW_POINT:
       case DRAWOP_DRAW_TEXT:
       {
@@ -2219,7 +2205,8 @@ void wxPseudoMetaFile::GetBounds(double *boundMinX, double *boundMinY, double *b
         }
         else if (op->GetOp() == DRAWOP_DRAW_RECT ||
                  op->GetOp() == DRAWOP_DRAW_ROUNDED_RECT ||
-                 op->GetOp() == DRAWOP_DRAW_ELLIPSE)
+                 op->GetOp() == DRAWOP_DRAW_ELLIPSE ||
+                 op->GetOp() == DRAWOP_DRAW_ELLIPTIC_ARC)
         {
           if ((opDraw->m_x1 + opDraw->m_x2) < minX) minX = (opDraw->m_x1 + opDraw->m_x2);
           if ((opDraw->m_x1 + opDraw->m_x2) > maxX) maxX = (opDraw->m_x1 + opDraw->m_x2);
@@ -2262,7 +2249,7 @@ void wxPseudoMetaFile::GetBounds(double *boundMinX, double *boundMinY, double *b
       default:
         break;
     }
-    node = node->Next();
+    node = node->GetNext();
   }
 
   *boundMinX = minX;
@@ -2342,7 +2329,7 @@ void wxPseudoMetaFile::DrawArc(const wxPoint& centrePt, const wxPoint& startPt,
 
 void wxPseudoMetaFile::DrawEllipticArc(const wxRect& rect, double startAngle, double endAngle)
 {
-    const double pi = 3.1415926535897932384626433832795 ;
+    const double pi = M_PI ;
 
     double startAngleRadians = startAngle* (pi*2.0/360.0);
     double endAngleRadians = endAngle* (pi*2.0/360.0);
@@ -2369,7 +2356,7 @@ void wxPseudoMetaFile::DrawText(const wxString& text, const wxPoint& pt)
     wxOpDraw *theOp = new wxOpDraw(DRAWOP_DRAW_TEXT,
           (double) pt.x, (double) pt.y, 0.0, 0.0);
 
-    theOp->m_textString = copystring(text);
+    theOp->m_textString = text;
 
     m_ops.Append(theOp);
 }
@@ -2400,7 +2387,7 @@ void wxPseudoMetaFile::DrawPolygon(int n, wxPoint pts[], int flags)
     m_ops.Append(theOp);
 
     if (flags & oglMETAFLAGS_OUTLINE)
-        m_outlineOp = (m_ops.Number() - 1);
+        m_outlineOp = (m_ops.GetCount() - 1);
 }
 
 void wxPseudoMetaFile::DrawSpline(int n, wxPoint pts[])
@@ -2418,7 +2405,7 @@ void wxPseudoMetaFile::DrawSpline(int n, wxPoint pts[])
 
 void wxPseudoMetaFile::SetClippingRect(const wxRect& rect)
 {
-    wxOpSetClipping* theOp = new wxOpSetClipping(DRAWOP_SET_CLIPPING_RECT,
+    /* wxOpSetClipping* theOp = */ new wxOpSetClipping(DRAWOP_SET_CLIPPING_RECT,
         (double) rect.x, (double) rect.y, (double) rect.width, (double) rect.height);
 }
 
@@ -2433,7 +2420,7 @@ void wxPseudoMetaFile::DestroyClippingRect()
 void wxPseudoMetaFile::SetPen(wxPen* pen, bool isOutline)
 {
     m_gdiObjects.Append(pen);
-    int n = m_gdiObjects.Number();
+    int n = m_gdiObjects.GetCount();
 
     wxOpSetGDI* theOp = new wxOpSetGDI(DRAWOP_SET_PEN, this, n - 1);
 
@@ -2448,7 +2435,7 @@ void wxPseudoMetaFile::SetPen(wxPen* pen, bool isOutline)
 void wxPseudoMetaFile::SetBrush(wxBrush* brush, bool isFill)
 {
     m_gdiObjects.Append(brush);
-    int n = m_gdiObjects.Number();
+    int n = m_gdiObjects.GetCount();
 
     wxOpSetGDI* theOp = new wxOpSetGDI(DRAWOP_SET_BRUSH, this, n - 1);
 
@@ -2463,7 +2450,7 @@ void wxPseudoMetaFile::SetBrush(wxBrush* brush, bool isFill)
 void wxPseudoMetaFile::SetFont(wxFont* font)
 {
     m_gdiObjects.Append(font);
-    int n = m_gdiObjects.Number();
+    int n = m_gdiObjects.GetCount();
 
     wxOpSetGDI* theOp = new wxOpSetGDI(DRAWOP_SET_FONT, this, n - 1);