X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8552e6f031ded8ae61b4a5b489fbf06962365da7..38c8fce8c4348a61a1e55da13142b84e44924845:/contrib/src/ogl/basic2.cpp

diff --git a/contrib/src/ogl/basic2.cpp b/contrib/src/ogl/basic2.cpp
index b79a6c7545..8d66e88a7a 100644
--- a/contrib/src/ogl/basic2.cpp
+++ b/contrib/src/ogl/basic2.cpp
@@ -6,13 +6,9 @@
 // Created:     12/07/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "basicp.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -63,23 +59,31 @@ void wxPolygonShape::Create(wxList *the_points)
 {
   ClearPoints();
 
-  m_originalPoints = the_points;
+  if (!the_points)
+  {
+      m_originalPoints = new wxList;
+      m_points = new wxList;
+  }
+  else
+  {
+      m_originalPoints = the_points;
 
-  // Duplicate the list of points
-  m_points = new wxList;
+      // Duplicate the list of points
+      m_points = new wxList;
 
-  wxNode *node = the_points->GetFirst();
-  while (node)
-  {
-    wxRealPoint *point = (wxRealPoint *)node->GetData();
-    wxRealPoint *new_point = new wxRealPoint(point->x, point->y);
-    m_points->Append((wxObject*) new_point);
-    node = node->GetNext();
+      wxObjectList::compatibility_iterator node = the_points->GetFirst();
+      while (node)
+      {
+          wxRealPoint *point = (wxRealPoint *)node->GetData();
+          wxRealPoint *new_point = new wxRealPoint(point->x, point->y);
+          m_points->Append((wxObject*) new_point);
+          node = node->GetNext();
+      }
+      CalculateBoundingBox();
+      m_originalWidth = m_boundWidth;
+      m_originalHeight = m_boundHeight;
+      SetDefaultRegionSize();
   }
-  CalculateBoundingBox();
-  m_originalWidth = m_boundWidth;
-  m_originalHeight = m_boundHeight;
-  SetDefaultRegionSize();
 }
 
 wxPolygonShape::~wxPolygonShape()
@@ -91,12 +95,12 @@ void wxPolygonShape::ClearPoints()
 {
   if (m_points)
   {
-    wxNode *node = m_points->GetFirst();
+    wxObjectList::compatibility_iterator node = m_points->GetFirst();
     while (node)
     {
       wxRealPoint *point = (wxRealPoint *)node->GetData();
       delete point;
-      delete node;
+      m_points->Erase(node);
       node = m_points->GetFirst();
     }
     delete m_points;
@@ -104,12 +108,12 @@ void wxPolygonShape::ClearPoints()
   }
   if (m_originalPoints)
   {
-    wxNode *node = m_originalPoints->GetFirst();
+    wxObjectList::compatibility_iterator node = m_originalPoints->GetFirst();
     while (node)
     {
       wxRealPoint *point = (wxRealPoint *)node->GetData();
       delete point;
-      delete node;
+      m_originalPoints->Erase(node);
       node = m_originalPoints->GetFirst();
     }
     delete m_originalPoints;
@@ -133,7 +137,7 @@ void wxPolygonShape::CalculateBoundingBox()
   double top = 10000;
   double bottom = -10000;
 
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   while (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -161,7 +165,7 @@ void wxPolygonShape::CalculatePolygonCentre()
   double top = 10000;
   double bottom = -10000;
 
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   while (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -194,7 +198,7 @@ void wxPolygonShape::CalculatePolygonCentre()
 bool PolylineHitTest(double n, double xvec[], double yvec[],
                            double x1, double y1, double x2, double y2)
 {
-  bool isAHit = FALSE;
+  bool isAHit = false;
   int i;
   double lastx = xvec[0];
   double lasty = yvec[0];
@@ -208,7 +212,7 @@ bool PolylineHitTest(double n, double xvec[], double yvec[],
     oglCheckLineIntersection(x1, y1, x2, y2, lastx, lasty, xvec[i], yvec[i],
                             &line_ratio, &other_ratio);
     if (line_ratio != 1.0)
-      isAHit = TRUE;
+      isAHit = true;
     lastx = xvec[i];
     lasty = yvec[i];
 
@@ -222,7 +226,7 @@ bool PolylineHitTest(double n, double xvec[], double yvec[],
     oglCheckLineIntersection(x1, y1, x2, y2, lastx, lasty, xvec[0], yvec[0],
                             &line_ratio, &other_ratio);
     if (line_ratio != 1.0)
-      isAHit = TRUE;
+      isAHit = true;
 
   }
   return isAHit;
@@ -252,7 +256,7 @@ bool wxPolygonShape::HitTest(double x, double y, int *attachment, double *distan
   int np = m_points->GetCount();
   double *xpoints = new double[np];
   double *ypoints = new double[np];
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   int i = 0;
   while (node)
   {
@@ -265,13 +269,13 @@ bool wxPolygonShape::HitTest(double x, double y, int *attachment, double *distan
 
   // We assume it's inside the polygon UNLESS one or more
   // lines don't hit the outline.
-  bool isContained = TRUE;
+  bool isContained = true;
 
   int noPoints = 4;
   for (i = 0; i < noPoints; i++)
   {
     if (!PolylineHitTest(np, xpoints, ypoints, x, y, endPointsX[i], endPointsY[i]))
-      isContained = FALSE;
+      isContained = false;
   }
 /*
   if (isContained)
@@ -283,7 +287,7 @@ bool wxPolygonShape::HitTest(double x, double y, int *attachment, double *distan
   delete[] ypoints;
 
   if (!isContained)
-    return FALSE;
+    return false;
 
   int nearest_attachment = 0;
 
@@ -307,7 +311,7 @@ bool wxPolygonShape::HitTest(double x, double y, int *attachment, double *distan
   }
   *attachment = nearest_attachment;
   *distance = nearest;
-  return TRUE;
+  return true;
 }
 
 // Really need to be able to reset the shape! Otherwise, if the
@@ -320,8 +324,8 @@ void wxPolygonShape::SetSize(double new_width, double new_height, bool WXUNUSED(
   double x_proportion = (double)(fabs(new_width/m_originalWidth));
   double y_proportion = (double)(fabs(new_height/m_originalHeight));
 
-  wxNode *node = m_points->GetFirst();
-  wxNode *original_node = m_originalPoints->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator original_node = m_originalPoints->GetFirst();
   while (node && original_node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -344,18 +348,18 @@ void wxPolygonShape::SetSize(double new_width, double new_height, bool WXUNUSED(
 void wxPolygonShape::UpdateOriginalPoints()
 {
   if (!m_originalPoints) m_originalPoints = new wxList;
-  wxNode *original_node = m_originalPoints->GetFirst();
+  wxObjectList::compatibility_iterator original_node = m_originalPoints->GetFirst();
   while (original_node)
   {
-    wxNode *next_node = original_node->GetNext();
+    wxObjectList::compatibility_iterator next_node = original_node->GetNext();
     wxRealPoint *original_point = (wxRealPoint *)original_node->GetData();
     delete original_point;
-    delete original_node;
+    m_originalPoints->Erase(original_node);
 
     original_node = next_node;
   }
 
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   while (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -371,11 +375,11 @@ void wxPolygonShape::UpdateOriginalPoints()
 
 void wxPolygonShape::AddPolygonPoint(int pos)
 {
-  wxNode *node = m_points->Item(pos);
+  wxObjectList::compatibility_iterator node = m_points->Item(pos);
   if (!node) node = m_points->GetFirst();
   wxRealPoint *firstPoint = (wxRealPoint *)node->GetData();
 
-  wxNode *node2 = m_points->Item(pos + 1);
+  wxObjectList::compatibility_iterator node2 = m_points->Item(pos + 1);
   if (!node2) node2 = m_points->GetFirst();
   wxRealPoint *secondPoint = (wxRealPoint *)node2->GetData();
 
@@ -399,12 +403,12 @@ void wxPolygonShape::AddPolygonPoint(int pos)
 
 void wxPolygonShape::DeletePolygonPoint(int pos)
 {
-  wxNode *node = m_points->Item(pos);
+  wxObjectList::compatibility_iterator node = m_points->Item(pos);
   if (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
     delete point;
-    delete node;
+    m_points->Erase(node);
     UpdateOriginalPoints();
     if (m_selected)
     {
@@ -429,7 +433,7 @@ bool wxPolygonShape::GetPerimeterPoint(double x1, double y1,
   {
     // Look for the point we'd be connecting to. This is
     // a heuristic...
-    wxNode *node = m_points->GetFirst();
+    wxObjectList::compatibility_iterator node = m_points->GetFirst();
     while (node)
     {
       wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -439,13 +443,13 @@ bool wxPolygonShape::GetPerimeterPoint(double x1, double y1,
         {
           *x3 = point->x + m_xpos;
           *y3 = point->y + m_ypos;
-          return TRUE;
+          return true;
         }
         else if ((y2 < y1) && (point->y < 0.0))
         {
           *x3 = point->x + m_xpos;
           *y3 = point->y + m_ypos;
-          return TRUE;
+          return true;
         }
       }
       node = node->GetNext();
@@ -455,7 +459,7 @@ bool wxPolygonShape::GetPerimeterPoint(double x1, double y1,
   double *xpoints = new double[n];
   double *ypoints = new double[n];
 
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   int i = 0;
   while (node)
   {
@@ -472,7 +476,7 @@ bool wxPolygonShape::GetPerimeterPoint(double x1, double y1,
   delete[] xpoints;
   delete[] ypoints;
 
-  return TRUE;
+  return true;
 }
 
 void wxPolygonShape::OnDraw(wxDC& dc)
@@ -533,7 +537,7 @@ void wxPolygonShape::OnDrawOutline(wxDC& dc, double x, double y, double w, doubl
 // Make as many control points as there are vertices.
 void wxPolygonShape::MakeControlPoints()
 {
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   while (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -547,8 +551,8 @@ void wxPolygonShape::MakeControlPoints()
 
 void wxPolygonShape::ResetControlPoints()
 {
-  wxNode *node = m_points->GetFirst();
-  wxNode *controlPointNode = m_controlPoints.GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator controlPointNode = m_controlPoints.GetFirst();
   while (node && controlPointNode)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -574,7 +578,7 @@ void wxPolygonShape::WriteAttributes(wxExpr *clause)
 
   // Make a list of lists for the coordinates
   wxExpr *list = new wxExpr(wxExprList);
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   while (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -732,7 +736,7 @@ void wxPolygonShape::Copy(wxShape& copy)
   polyCopy.m_points = new wxList;
   polyCopy.m_originalPoints = new wxList;
 
-  wxNode *node = m_points->GetFirst();
+  wxObjectList::compatibility_iterator node = m_points->GetFirst();
   while (node)
   {
     wxRealPoint *point = (wxRealPoint *)node->GetData();
@@ -757,7 +761,7 @@ void wxPolygonShape::Copy(wxShape& copy)
 int wxPolygonShape::GetNumberOfAttachments() const
 {
   int maxN = (m_points ? (m_points->GetCount() - 1) : 0);
-  wxNode *node = m_attachmentPoints.GetFirst();
+  wxObjectList::compatibility_iterator node = m_attachmentPoints.GetFirst();
   while (node)
   {
     wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
@@ -776,7 +780,7 @@ bool wxPolygonShape::GetAttachmentPosition(int attachment, double *x, double *y,
     wxRealPoint *point = (wxRealPoint *)m_points->Item(attachment)->GetData();
     *x = point->x + m_xpos;
     *y = point->y + m_ypos;
-    return TRUE;
+    return true;
   }
   else
   { return wxShape::GetAttachmentPosition(attachment, x, y, nth, no_arcs, line); }
@@ -785,20 +789,20 @@ bool wxPolygonShape::GetAttachmentPosition(int attachment, double *x, double *y,
 bool wxPolygonShape::AttachmentIsValid(int attachment) const
 {
   if (!m_points)
-    return FALSE;
+    return false;
 
   if ((attachment >= 0) && (attachment < (int) m_points->GetCount()))
-    return TRUE;
+    return true;
 
-  wxNode *node = m_attachmentPoints.GetFirst();
+  wxObjectList::compatibility_iterator node = m_attachmentPoints.GetFirst();
   while (node)
   {
     wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
     if (point->m_id == attachment)
-      return TRUE;
+      return true;
     node = node->GetNext();
   }
-  return FALSE;
+  return false;
 }
 
 // Rotate about the given axis by the given amount in radians
@@ -809,7 +813,7 @@ void wxPolygonShape::Rotate(double x, double y, double theta)
     // Rotate attachment points
     double sinTheta = (double)sin(actualTheta);
     double cosTheta = (double)cos(actualTheta);
-    wxNode *node = m_attachmentPoints.GetFirst();
+    wxObjectList::compatibility_iterator node = m_attachmentPoints.GetFirst();
     while (node)
     {
         wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
@@ -920,7 +924,7 @@ bool wxRectangleShape::GetPerimeterPoint(double WXUNUSED(x1), double WXUNUSED(y1
   GetBoundingBoxMax(&bound_x, &bound_y);
   oglFindEndForBox(bound_x, bound_y, m_xpos, m_ypos, x2, y2, x3, y3);
 
-  return TRUE;
+  return true;
 }
 
 #if wxUSE_PROLOGIO
@@ -1028,7 +1032,7 @@ bool wxEllipseShape::GetPerimeterPoint(double x1, double y1,
 //  oglFindEndForBox(bound_x, bound_y, m_xpos, m_ypos, x2, y2, x3, y3);
   oglDrawArcToEllipse(m_xpos, m_ypos, bound_x, bound_y, x2, y2, x1, y1, x3, y3);
 
-  return TRUE;
+  return true;
 }
 
 void wxEllipseShape::OnDraw(wxDC& dc)
@@ -1169,10 +1173,10 @@ bool wxEllipseShape::GetAttachmentPosition(int attachment, double *x, double *y,
         return wxShape::GetAttachmentPosition(attachment, x, y, nth, no_arcs, line);
       }
     }
-    return TRUE;
+    return true;
   }
   else
-  { *x = m_xpos; *y = m_ypos; return TRUE; }
+  { *x = m_xpos; *y = m_ypos; return true; }
 }
 
 
@@ -1181,7 +1185,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxCircleShape, wxEllipseShape)
 
 wxCircleShape::wxCircleShape(double diameter):wxEllipseShape(diameter, diameter)
 {
-    SetMaintainAspectRatio(TRUE);
+    SetMaintainAspectRatio(true);
 }
 
 void wxCircleShape::Copy(wxShape& copy)
@@ -1198,7 +1202,7 @@ bool wxCircleShape::GetPerimeterPoint(double WXUNUSED(x1), double WXUNUSED(y1),
                       x2, y2,  // Other end of line
                       x3, y3);
 
-  return TRUE;
+  return true;
 }
 
 // Control points
@@ -1224,8 +1228,8 @@ wxControlPoint::wxControlPoint(wxShapeCanvas *theCanvas, wxShape *object, double
   SetPen(g_oglBlackForegroundPen);
   SetBrush(wxBLACK_BRUSH);
   m_oldCursor = NULL;
-  m_visible = TRUE;
-  m_eraseObject = TRUE;
+  m_visible = true;
+  m_eraseObject = true;
 }
 
 wxControlPoint::~wxControlPoint()
@@ -1274,7 +1278,7 @@ bool wxControlPoint::GetAttachmentPosition(int WXUNUSED(attachment), double *x,
                                          int WXUNUSED(nth), int WXUNUSED(no_arcs), wxLineShape *WXUNUSED(line))
 {
   *x = m_xpos; *y = m_ypos;
-  return TRUE;
+  return true;
 }
 
 // Control points ('handles') redirect control to the actual shape, to make it easier
@@ -1290,7 +1294,7 @@ void wxShape::OnSizingDragLeft(wxControlPoint* pt, bool WXUNUSED(draw), double x
 
   dc.SetLogicalFunction(OGLRBLF);
 
-  wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+  wxPen dottedPen(*wxBLACK, 1, wxDOT);
   dc.SetPen(dottedPen);
   dc.SetBrush((* wxTRANSPARENT_BRUSH));
 
@@ -1402,6 +1406,7 @@ void wxShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int
   double bound_x;
   double bound_y;
   this->GetBoundingBoxMin(&bound_x, &bound_y);
+  this->GetEventHandler()->OnBeginSize(bound_x, bound_y);
 
   // Choose the 'opposite corner' of the object as the stationary
   // point in case this is non-centring resizing.
@@ -1424,7 +1429,7 @@ void wxShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int
   pt->sm_controlPointDragStartWidth = bound_x;
   pt->sm_controlPointDragStartHeight = bound_y;
 
-  wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+  wxPen dottedPen(*wxBLACK, 1, wxDOT);
   dc.SetPen(dottedPen);
   dc.SetBrush((* wxTRANSPARENT_BRUSH));
 
@@ -1531,7 +1536,7 @@ void wxShape::OnSizingEndDragLeft(wxControlPoint* pt, double WXUNUSED(x), double
   this->Erase(dc);
 /*
   if (!pt->m_eraseObject)
-    this->Show(FALSE);
+    this->Show(false);
 */
 
   this->SetSize(pt->sm_controlPointDragEndWidth, pt->sm_controlPointDragEndHeight);
@@ -1550,12 +1555,12 @@ void wxShape::OnSizingEndDragLeft(wxControlPoint* pt, double WXUNUSED(x), double
 
 /*
   if (!eraseIt)
-    theObject->Show(TRUE);
+    theObject->Show(true);
 */
 
   // Recursively redraw links if we have a composite.
   if (theObject->GetChildren().GetCount() > 0)
-    theObject->DrawLinks(dc, -1, TRUE);
+    theObject->DrawLinks(dc, -1, true);
 
   double width, height;
   theObject->GetBoundingBoxMax(&width, &height);
@@ -1624,7 +1629,7 @@ void wxPolygonShape::OnSizingDragLeft(wxControlPoint* pt, bool WXUNUSED(draw), d
 
   dc.SetLogicalFunction(OGLRBLF);
 
-  wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+  wxPen dottedPen(*wxBLACK, 1, wxDOT);
   dc.SetPen(dottedPen);
   dc.SetBrush((* wxTRANSPARENT_BRUSH));
 
@@ -1676,7 +1681,7 @@ void wxPolygonShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double
 
   if (ppt->m_originalDistance == 0.0) ppt->m_originalDistance = (double) 0.0001;
 
-  wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+  wxPen dottedPen(*wxBLACK, 1, wxDOT);
   dc.SetPen(dottedPen);
   dc.SetBrush((* wxTRANSPARENT_BRUSH));
 
@@ -1761,11 +1766,11 @@ wxShapeRegion::wxShapeRegion()
   m_textColour = wxT("BLACK");
   m_penColour = wxT("BLACK");
   m_penStyle = wxSOLID;
-  m_actualColourObject = NULL;
+  m_actualColourObject = wxTheColourDatabase->Find(wxT("BLACK"));
   m_actualPenObject = NULL;
 }
 
-wxShapeRegion::wxShapeRegion(wxShapeRegion& region)
+wxShapeRegion::wxShapeRegion(wxShapeRegion& region):wxObject()
 {
   m_regionText = region.m_regionText;
   m_regionName = region.m_regionName;
@@ -1782,13 +1787,13 @@ wxShapeRegion::wxShapeRegion(wxShapeRegion& region)
   m_regionProportionX = region.m_regionProportionX;
   m_regionProportionY = region.m_regionProportionY;
   m_formatMode = region.m_formatMode;
-  m_actualColourObject = NULL;
+  m_actualColourObject = region.m_actualColourObject;
   m_actualPenObject = NULL;
   m_penStyle = region.m_penStyle;
   m_penColour = region.m_penColour;
 
   ClearText();
-  wxNode *node = region.m_formattedText.GetFirst();
+  wxObjectList::compatibility_iterator node = region.m_formattedText.GetFirst();
   while (node)
   {
     wxShapeTextLine *line = (wxShapeTextLine *)node->GetData();
@@ -1806,13 +1811,13 @@ wxShapeRegion::~wxShapeRegion()
 
 void wxShapeRegion::ClearText()
 {
-  wxNode *node = m_formattedText.GetFirst();
+  wxObjectList::compatibility_iterator node = m_formattedText.GetFirst();
   while (node)
   {
     wxShapeTextLine *line = (wxShapeTextLine *)node->GetData();
-    wxNode *next = node->GetNext();
+    wxObjectList::compatibility_iterator next = node->GetNext();
     delete line;
-    delete node;
+    m_formattedText.Erase(node);
     node = next;
   }
 }
@@ -1854,15 +1859,12 @@ void wxShapeRegion::SetFormatMode(int mode)
 void wxShapeRegion::SetColour(const wxString& col)
 {
   m_textColour = col;
-  m_actualColourObject = NULL;
+  m_actualColourObject = col;
 }
 
-wxColour *wxShapeRegion::GetActualColourObject()
+wxColour wxShapeRegion::GetActualColourObject()
 {
-  if (!m_actualColourObject)
-    m_actualColourObject = wxTheColourDatabase->FindColour(GetColour());
-  if (!m_actualColourObject)
-    m_actualColourObject = wxBLACK;
+  m_actualColourObject = wxTheColourDatabase->Find(GetColour());
   return m_actualColourObject;
 }