X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5f331691d426fef30965f9dd802c9a4fc87d785b..1721a8c028d3b6a553634c632117fbfac102a30e:/contrib/src/ogl/drawn.cpp?ds=sidebyside diff --git a/contrib/src/ogl/drawn.cpp b/contrib/src/ogl/drawn.cpp index 4801501c5e..0aeae7fba1 100644 --- a/contrib/src/ogl/drawn.cpp +++ b/contrib/src/ogl/drawn.cpp @@ -6,7 +6,7 @@ // Created: 12/07/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -31,12 +31,9 @@ #include "wx/ogl/ogl.h" - -#include - -static void IntToHex(unsigned int dec, char *buf); -static unsigned long HexToInt(char *buf); -extern char *oglBuffer; +static void IntToHex(unsigned int dec, wxChar *buf); +static unsigned long HexToInt(wxChar *buf); +extern wxChar *oglBuffer; #define gyTYPE_PEN 40 #define gyTYPE_BRUSH 41 @@ -51,7 +48,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxDrawnShape, wxRectangleShape) wxDrawnShape::wxDrawnShape():wxRectangleShape(100.0, 50.0) { - m_saveToFile = TRUE; + m_saveToFile = true; m_currentAngle = oglDRAWN_ANGLE_0; } @@ -76,7 +73,7 @@ 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); @@ -89,8 +86,7 @@ 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); @@ -166,7 +162,7 @@ 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; @@ -226,7 +222,7 @@ bool wxDrawnShape::GetPerimeterPoint(double x1, double y1, 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 @@ -238,12 +234,11 @@ 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); @@ -256,14 +251,13 @@ 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); } @@ -280,8 +274,7 @@ 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]); } @@ -419,7 +412,7 @@ 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) { @@ -520,7 +513,7 @@ 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)); @@ -552,7 +545,7 @@ 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) { @@ -596,7 +589,7 @@ 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; @@ -636,7 +629,7 @@ 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)); @@ -656,7 +649,7 @@ 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) { @@ -680,7 +673,7 @@ 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; @@ -689,16 +682,14 @@ 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; @@ -739,7 +730,7 @@ 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( @@ -821,10 +812,10 @@ 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: @@ -867,12 +858,12 @@ 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; } @@ -882,7 +873,7 @@ 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)); @@ -939,7 +930,7 @@ 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) { @@ -972,8 +963,7 @@ 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: @@ -1011,7 +1001,7 @@ 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++) @@ -1071,7 +1061,6 @@ void wxOpPolyDraw::Do(wxDC& dc, double xoffset, double yoffset) delete[] actualPoints; break; - break; } default: break; @@ -1096,7 +1085,7 @@ 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++) { @@ -1108,15 +1097,15 @@ 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; @@ -1143,20 +1132,20 @@ wxExpr *wxOpPolyDraw::WriteExpr(wxPseudoMetaFile *image) // 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; @@ -1185,7 +1174,7 @@ 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 @@ -1217,7 +1206,7 @@ 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) @@ -1247,13 +1236,13 @@ 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; } } } @@ -1262,8 +1251,7 @@ 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; @@ -1276,7 +1264,7 @@ bool wxOpPolyDraw::GetPerimeterPoint(double x1, double y1, delete[] xpoints; delete[] ypoints; - return TRUE; + return true; } @@ -1285,11 +1273,12 @@ 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' }; +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); @@ -1304,50 +1293,49 @@ 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) ; @@ -1367,7 +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; @@ -1375,7 +1363,7 @@ wxPseudoMetaFile::wxPseudoMetaFile() m_outlineOp = -1; } -wxPseudoMetaFile::wxPseudoMetaFile(wxPseudoMetaFile& mf) +wxPseudoMetaFile::wxPseudoMetaFile(wxPseudoMetaFile& mf):wxObject() { mf.Copy(*this); } @@ -1475,12 +1463,12 @@ 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.GetFirst(); while (node) { - sprintf(buf, "gdi%d_%d", whichAngle, i); + wxSprintf(buf, _T("gdi%d_%d"), whichAngle, i); wxObject *obj = (wxObject *)node->GetData(); wxExpr *expr = NULL; if (obj) @@ -1538,7 +1526,7 @@ void wxPseudoMetaFile::WriteAttributes(wxExpr *clause, int whichAngle) node = m_ops.GetFirst(); while (node) { - sprintf(buf, "op%d_%d", whichAngle, i); + wxSprintf(buf, _T("op%d_%d"), whichAngle, i); wxDrawOp *op = (wxDrawOp *)node->GetData(); wxExpr *expr = op->WriteExpr(this); if (expr) @@ -1604,17 +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 { @@ -1671,16 +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 { @@ -1825,14 +1813,14 @@ void wxPseudoMetaFile::Copy(wxPseudoMetaFile& copy) bool wxPseudoMetaFile::LoadFromMetaFile(const wxString& filename, double *rwidth, double *rheight) { if (!wxFileExists(filename)) - return FALSE; + return false; wxXMetaFile *metaFile = new wxXMetaFile; if (!metaFile->ReadFile(filename)) { delete metaFile; - return FALSE; + return false; } double lastX = 0.0; @@ -2169,7 +2157,7 @@ bool wxPseudoMetaFile::LoadFromMetaFile(const wxString& filename, double *rwidth m_height = *rheight; delete metaFile; - return TRUE; + return true; } // Scale to fit size @@ -2339,7 +2327,7 @@ 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); @@ -2366,7 +2354,7 @@ 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); } @@ -2415,7 +2403,7 @@ 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); }