/*************************************************************************** * Copyright (c) WandererFan - 2016 (wandererfan@gmail.com) * * * * 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 #endif #include #include #include #include #include #include "DrawViewDraft.h" using namespace TechDraw; using namespace std; //=========================================================================== // DrawViewDraft //=========================================================================== PROPERTY_SOURCE(TechDraw::DrawViewDraft, TechDraw::DrawViewSymbol) DrawViewDraft::DrawViewDraft(void) { static const char *group = "Draft view"; ADD_PROPERTY_TYPE(Source ,(0),group,App::Prop_None,"Draft object for this view"); ADD_PROPERTY_TYPE(LineScale,(1.0),group,App::Prop_None,"Line width adjustment factor for this view"); ADD_PROPERTY_TYPE(FontSize,(12.0),group,App::Prop_None,"Text size for this view"); ScaleType.setValue("Custom"); } DrawViewDraft::~DrawViewDraft() { } void DrawViewDraft::onChanged(const App::Property* prop) { if (!isRestoring()) { if (prop == &Source || prop == &LineScale || prop == &FontSize) { try { App::DocumentObjectExecReturn *ret = recompute(); delete ret; } catch (...) { } } } TechDraw::DrawViewSymbol::onChanged(prop); } App::DocumentObjectExecReturn *DrawViewDraft::execute(void) { App::DocumentObject* sourceObj = Source.getValue(); if (sourceObj) { std::string svgFrag; std::string svgHead = getSVGHead(); std::string svgTail = getSVGTail(); std::string FeatName = getNameInDocument(); std::string SourceName = sourceObj->getNameInDocument(); std::stringstream paramStr; paramStr << ",scale=" << LineScale.getValue() << ",fontsize=" << FontSize.getValue(); // this is ok for a starting point, but should eventually make dedicated Draft functions that build the svg for all the special cases // (Arch section, etc) // like Draft.makeDrawingView, but we don't need to create the actual document objects in Draft, just the svg. Base::Interpreter().runString("import Draft"); Base::Interpreter().runStringArg("svgBody = Draft.getSVG(App.activeDocument().%s %s)", SourceName.c_str(),paramStr.str().c_str()); // Base::Interpreter().runString("print svgBody"); Base::Interpreter().runStringArg("App.activeDocument().%s.Symbol = '%s' + svgBody + '%s'", FeatName.c_str(),svgHead.c_str(),svgTail.c_str()); } return DrawView::execute(); } std::string DrawViewDraft::getSVGHead(void) { std::string head = std::string("\\n"); return head; } std::string DrawViewDraft::getSVGTail(void) { std::string tail = "\\n"; return tail; } // Python Drawing feature --------------------------------------------------------- namespace App { /// @cond DOXERR PROPERTY_SOURCE_TEMPLATE(TechDraw::DrawViewDraftPython, TechDraw::DrawViewDraft) template<> const char* TechDraw::DrawViewDraftPython::getViewProviderName(void) const { return "TechDrawGui::ViewProviderSymbol"; } /// @endcond // explicit template instantiation template class TechDrawExport FeaturePythonT; }