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occt/src/DDataStd/DDataStd_DrawDisplayCommands.cxx
mgn 586db386eb 0026922: Huge performance issue writing data to the output stream
Test case for issue CR26922

Correction of literal (char to string)
2015-12-04 13:03:41 +03:00

297 lines
8.1 KiB
C++

// Created on: 1998-02-12
// Created by: Denis PASCAL
// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <DDataStd.hxx>
#include <DDF.hxx>
#include <Draw.hxx>
#include <Draw_Drawable3D.hxx>
#include <Draw_Appli.hxx>
#include <Draw_Interpretor.hxx>
#include <Draw_Viewer.hxx>
#include <Draw_ColorKind.hxx>
#include <TCollection_AsciiString.hxx>
#include <gp_Trsf.hxx>
#include <gp_Pnt.hxx>
#include <gp_Lin.hxx>
#include <gp_Pln.hxx>
#include <Precision.hxx>
#include <TopAbs.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Vertex.hxx>
#include <TopAbs.hxx>
#include <TDF_AttributeList.hxx>
#include <TDF_ListIteratorOfAttributeList.hxx>
#include <TNaming_Tool.hxx>
#include <TDF_ChildIterator.hxx>
#include <TDF_LabelList.hxx>
#include <TDF_ListIteratorOfLabelList.hxx>
#include <TDF_Tool.hxx>
#include <TNaming_NamedShape.hxx>
#include <TDataXtd_Point.hxx>
#include <TDataXtd_Axis.hxx>
#include <TDataXtd_Geometry.hxx>
#include <TDataXtd_Constraint.hxx>
#include <ElSLib.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Compound.hxx>
#include <DDataStd_DrawPresentation.hxx>
#include <DDataStd_DrawDriver.hxx>
#ifndef _WIN32
extern Draw_Viewer dout;
#else
Standard_IMPORT Draw_Viewer dout;
#endif
//=======================================================================
//function : DDataStd_PNT
//purpose : SetPoint (DF, entry, x, y, z)
//=======================================================================
static Standard_Integer DDataStd_PNT (Draw_Interpretor& di,
Standard_Integer nb,
const char** arg)
{
if (nb == 6) {
Handle(TDF_Data) DF;
if (!DDF::GetDF (arg[1], DF)) return 1;
TDF_Label L;
DDF::AddLabel (DF, arg[2], L);
Standard_Real x = Draw::Atof(arg[3]);
Standard_Real y = Draw::Atof(arg[4]);
Standard_Real z = Draw::Atof(arg[5]);
TDataXtd_Point::Set (L,gp_Pnt(x,y,z));
return 0;
}
di << "DDataStd_PNT : Error : not done\n";
return 1;
}
//=======================================================================
//function : DDataStd_Rmdraw
//purpose : Rmdraw (name)
//=======================================================================
static Standard_Integer DDataStd_Rmdraw (Draw_Interpretor& di,
Standard_Integer nb,
const char** arg)
{
if (nb == 2) {
Handle(Draw_Drawable3D) D3D;
D3D = Draw::Get(arg[1],Standard_True);
if (!D3D.IsNull()) dout.RemoveDrawable(D3D);
return 0;
}
di << "DDataStd_Rmdraw : Error : not done\n";
return 1;
}
//=======================================================================
//function : DDataStd_DrawOwner
//purpose : DrawOwner (drawable)
//=======================================================================
static Standard_Integer DDataStd_DrawOwner (Draw_Interpretor& di,
Standard_Integer nb,
const char** arg)
{
if (nb == 2) {
Handle(Draw_Drawable3D) D = Draw::Get(arg[1]);
if (!D.IsNull()) {
TCollection_AsciiString entry;
TCollection_AsciiString name (D->Name());
Standard_Integer index = name.Search("_0:");
if (index > 0) {
entry = name.Split(index);
name.Remove(index);
di << entry.ToCString();
}
else di << name.ToCString();
}
else di << 0;
return 0;
}
di << "DDataStd_DrawOwner : Error\n";
return 1;
}
//=======================================================================
//function : DDataStd_DrawDisplay
//purpose : DDisplay (DOC,entry)
//=======================================================================
static Standard_Integer DDataStd_DrawDisplay (Draw_Interpretor& di,
Standard_Integer nb,
const char** arg)
{
if (nb == 3) {
Handle(TDF_Data) DF;
if (!DDF::GetDF(arg[1],DF)) return 1;
TDF_Label L;
if (!DDF::FindLabel(DF,arg[2],L)) return 1;
DDataStd_DrawPresentation::Display(L);
return 0;
}
di << "DDataStd_DrawDisplay : Error\n";
return 1;
}
// //=======================================================================
// //function : DDataStd_DrawRedisplay
// //purpose : DrawRedisplay (DOC,entry)
// //=======================================================================
// static Standard_Integer DDataStd_DrawRedisplay (Draw_Interpretor&,
// Standard_Integer nb,
// const char** arg)
// {
// if (nb == 3) {
// Handle(TDF_Data) DF;
// if (!DDF::GetDF(arg[1],DF)) return 1;
// TDF_Label L;
// if (!DDF::FindLabel(DF,arg[2],L)) return 1;
// DDataStd_DrawPresentation::Display(L,Standard_True);
// return 0;
// }
// cout << "DDataStd_DrawRedisplay : Error" << endl;
// return 1;
// }
//=======================================================================
//function : DDataStd_DrawErase
//purpose : DrawErase (DOC,entry)
//=======================================================================
static Standard_Integer DDataStd_DrawErase (Draw_Interpretor& di,
Standard_Integer nb,
const char** arg)
{
if (nb == 3) {
Handle(TDF_Data) DF;
if (!DDF::GetDF(arg[1],DF)) return 1;
TDF_Label L;
if (!DDF::FindLabel(DF,arg[2],L)) return 1;
DDataStd_DrawPresentation::Erase(L);
return 0;
}
di << "DDataStd_DrawErase : Error\n";
return 1;
}
//=======================================================================
//function : DDataStd_DrawUpdate
//purpose : DrawUpdate (DOC,entry)
//=======================================================================
static Standard_Integer DDataStd_DrawUpdate (Draw_Interpretor& di,
Standard_Integer nb,
const char** arg)
{
if (nb == 3) {
Handle(TDF_Data) DF;
if (!DDF::GetDF(arg[1],DF)) return 1;
TDF_Label L;
if (!DDF::FindLabel(DF,arg[2],L)) return 1;
DDataStd_DrawPresentation::Update(L);
return 0;
}
di << "DDataStd_DrawUpdate : Error\n";
return 1;
}
//=======================================================================
//function : DDataStd_DrawRepaint
//purpose :
//=======================================================================
static Standard_Integer DDataStd_DrawRepaint (Draw_Interpretor& /*di*/,
Standard_Integer /*nb*/,
const char** /*arg*/)
{
dout.Repaint3D();
dout.Flush();
return 0;
}
//=======================================================================
//function : DrawDisplayCommands
//purpose :
//=======================================================================
void DDataStd::DrawDisplayCommands (Draw_Interpretor& theCommands)
{
static Standard_Boolean done = Standard_False;
if (done) return;
done = Standard_True;
const char* g = "SKETCH commands" ;
theCommands.Add ("PNT",
"PNT (DF, entry, x, y, z)",
__FILE__, DDataStd_PNT, g);
// remove drawable
theCommands.Add ("rmdraw",
"rmdraw(name)",
__FILE__, DDataStd_Rmdraw, g);
// rtetrieve a label from a drawable
theCommands.Add ("DrawOwner",
"DrawOwner (drawable)",
__FILE__, DDataStd_DrawOwner, g);
// draw display
theCommands.Add ("DrawDisplay",
"DrawDisplay (DF, entry)",
__FILE__, DDataStd_DrawDisplay, g);
theCommands.Add ("DrawErase",
"DrawErase (DF, entry)",
__FILE__, DDataStd_DrawErase, g);
theCommands.Add ("DrawUpdate",
"DrawUpdate (DF, entry)",
__FILE__, DDataStd_DrawUpdate, g);
theCommands.Add ("DrawRepaint",
"update the draw viewer",
__FILE__, DDataStd_DrawRepaint, g);
}