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+ unify DLL export defines to namespace names

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git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
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wmayer
2011-10-10 13:44:52 +00:00
commit 120ca87015
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src/Mod/Part/Gui/ViewProvider2DObject.cpp Normal file
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/***************************************************************************
* Copyright (c) 2004 Jürgen Riegel <juergen.riegel@web.de> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
# include <Standard_math.hxx>
# include <Inventor/nodes/SoBaseColor.h>
# include <Inventor/nodes/SoDrawStyle.h>
# include <Inventor/nodes/SoMaterial.h>
# include <Inventor/nodes/SoLineSet.h>
# include <Inventor/nodes/SoPickStyle.h>
# include <Inventor/nodes/SoSeparator.h>
# include <Inventor/nodes/SoVertexProperty.h>
#endif
/// Here the FreeCAD includes sorted by Base,App,Gui......
#include <Base/Parameter.h>
#include <Base/ViewProj.h>
#include "ViewProvider2DObject.h"
#include <Mod/Part/App/PartFeature.h>
//#include "Tree.h"
using namespace PartGui;
using namespace std;
//**************************************************************************
// Construction/Destruction
const char* ViewProvider2DObject::GridStyleEnums[]= {"Dashed","Light",NULL};
PROPERTY_SOURCE(PartGui::ViewProvider2DObject, PartGui::ViewProviderPart)
ViewProvider2DObject::ViewProvider2DObject()
{
ADD_PROPERTY_TYPE(ShowGrid,(false),"Grid",(App::PropertyType)(App::Prop_None),"Switch the grid on/off");
ADD_PROPERTY_TYPE(GridSize,(10),"Grid",(App::PropertyType)(App::Prop_None),"Gap size of the grid");
ADD_PROPERTY_TYPE(GridStyle,((long)0),"Grid",(App::PropertyType)(App::Prop_None),"Appearence style of the grid");
ADD_PROPERTY_TYPE(GridSnap,(false),"GridSnap",(App::PropertyType)(App::Prop_None),"Switch the grid snap on/off");
GridRoot = new SoSeparator();
GridRoot->ref();
MinX = MinY = -100;
MaxX = MaxY = 100;
GridStyle.setEnums(GridStyleEnums);
pcRoot->addChild(GridRoot);
sPixmap = "PartFeatureImport";
}
ViewProvider2DObject::~ViewProvider2DObject()
{
GridRoot->unref();
}
// **********************************************************************************
SoSeparator* ViewProvider2DObject::createGrid(void)
{
//double dx = 10 * GridSize.getValue(); // carpet size
//double dy = 10 * GridSize.getValue();
// float Size = (MaxX-MinX > MaxY-MinY) ? MaxX-MinX : MaxY-MinY;
float Step = GridSize.getValue(); //pow(10,floor(log10(Size/5.0)));
float MiX = MinX - (MaxX-MinX)*0.5;
float MaX = MaxX + (MaxX-MinX)*0.5;
float MiY = MinY - (MaxY-MinY)*0.5;
float MaY = MaxY + (MaxY-MinY)*0.5;
//Round the values otherwise grid is not aligned with center
MiX = ceil(MiX / Step) * Step;
MaX = ceil(MaX / Step) * Step;
MiY = ceil(MiY / Step) * Step;
MaY = ceil(MaY / Step) * Step;
//float Step = 10.0;
double dz = 0.0; // carpet-grid separation
//int gridsize = 20; // grid size
SoSeparator *parent = GridRoot;
GridRoot->removeAllChildren();
SoBaseColor *mycolor;
SoVertexProperty *vts;
// carpet
/* mycolor = new SoBaseColor;
mycolor->rgb.setValue(0.2f, 0.7f, 0.7f);
parent->addChild(mycolor);
vts = new SoVertexProperty;
vts->vertex.set1Value(0, -0.5*dx, -1.5*dy, 0.5*dz);
vts->vertex.set1Value(1, -0.5*dx, -1.5*dy, -0.5*dz);
vts->vertex.set1Value(2, 0.5*dx, -1.5*dy, 0.5*dz);
vts->vertex.set1Value(3, 0.5*dx, -1.5*dy, -0.5*dz);
SoQuadMesh *carpet = new SoQuadMesh;
carpet->verticesPerColumn = 2;
carpet->verticesPerRow = 2;
carpet->vertexProperty = vts;
parent->addChild(carpet);*/
// gridlines
mycolor = new SoBaseColor;
mycolor->rgb.setValue(0.7f, 0.7f ,0.7f);
parent->addChild(mycolor);
SoDrawStyle* DefaultStyle = new SoDrawStyle;
DefaultStyle->lineWidth = 1;
DefaultStyle->linePattern = 0x0f0f;
SoMaterial* LightStyle = new SoMaterial;
LightStyle->transparency = 0.7f;
if (GridStyle.getValue() == 0)
parent->addChild(DefaultStyle);
else
parent->addChild(LightStyle);
SoPickStyle* PickStyle = new SoPickStyle;
PickStyle->style = SoPickStyle::UNPICKABLE;
parent->addChild(PickStyle);
SoLineSet *grid = new SoLineSet;
vts = new SoVertexProperty;
grid->vertexProperty = vts;
int vi=0, l=0;
// vertical lines
float i;
for (i=MiX; i<MaX; i+=Step) {
/*float h=-0.5*dx + float(i) / gridsize * dx;*/
vts->vertex.set1Value(vi++, i, MiY, dz);
vts->vertex.set1Value(vi++, i, MaY, dz);
grid->numVertices.set1Value(l++, 2);
}
// horizontal lines
for (i=MiY; i<MaY; i+=Step) {
//float v=-0.5*dy + float(i) / gridsize * dy;
vts->vertex.set1Value(vi++, MiX, i, dz );
vts->vertex.set1Value(vi++, MaX, i, dz );
grid->numVertices.set1Value(l++, 2);
}
parent->addChild(vts);
parent->addChild(grid);
return parent;
}
void ViewProvider2DObject::updateData(const App::Property* prop)
{
ViewProviderPart::updateData(prop);
if (prop->getTypeId() == Part::PropertyPartShape::getClassTypeId()) {
Base::BoundBox3d bbox = static_cast<const Part::PropertyPartShape*>(prop)->getBoundingBox();
GridRoot->removeAllChildren();
if (!bbox.IsValid()) return;
Base::Placement place = static_cast<const Part::PropertyPartShape*>(prop)->getComplexData()->getPlacement();
place.invert();
Base::ViewProjMatrix proj(place.toMatrix());
Base::BoundBox2D bbox2d = bbox.ProjectBox(&proj);
this->MinX = bbox2d.fMinX;
this->MaxX = bbox2d.fMaxX;
this->MinY = bbox2d.fMinY;
this->MaxY = bbox2d.fMaxY;
if (ShowGrid.getValue()) {
createGrid();
}
}
}
void ViewProvider2DObject::onChanged(const App::Property* prop)
{
// call father
ViewProviderPart::onChanged(prop);
if (prop == &ShowGrid) {
if(ShowGrid.getValue())
createGrid();
else
GridRoot->removeAllChildren();
}
if ((prop == &GridSize) || (prop == &GridStyle)) {
if (ShowGrid.getValue()) {
GridRoot->removeAllChildren();
createGrid();
}
}
}
void ViewProvider2DObject::attach(App::DocumentObject *pcFeat)
{
ViewProviderPart::attach(pcFeat);
if (ShowGrid.getValue())
createGrid();
}
bool ViewProvider2DObject::setEdit(int)
{
return false;
}
void ViewProvider2DObject::unsetEdit(int)
{
}
std::vector<std::string> ViewProvider2DObject::getDisplayModes(void) const
{
// get the modes of the father
std::vector<std::string> StrList = ViewProviderGeometryObject::getDisplayModes();
// add your own modes
StrList.push_back("Flat Lines");
//StrList.push_back("Shaded");
StrList.push_back("Wireframe");
StrList.push_back("Points");
return StrList;
}
const char* ViewProvider2DObject::getDefaultDisplayMode() const
{
return "Wireframe";
}
// -----------------------------------------------------------------------
namespace Gui {
/// @cond DOXERR
PROPERTY_SOURCE_TEMPLATE(PartGui::ViewProvider2DObjectPython, PartGui::ViewProvider2DObject)
/// @endcond
// explicit template instantiation
template class PartGuiExport ViewProviderPythonFeatureT<PartGui::ViewProvider2DObject>;
}