TechDraw: Arch View

src/Mod/TechDraw/App/AppTechDraw.cpp

@@ -32,6 +32,7 @@
 #include "DrawViewClip.h"
 #include "DrawHatch.h"
 #include "DrawViewDraft.h"
+#include "DrawViewArch.h"
 #include "DrawViewSpreadsheet.h"
 
 namespace TechDraw {
@@ -77,6 +78,7 @@ PyMODINIT_FUNC initTechDraw()
     TechDraw::DrawViewClip        ::init();
     TechDraw::DrawHatch           ::init();
     TechDraw::DrawViewDraft       ::init();
+    TechDraw::DrawViewArch        ::init();
 
    // Python Types
     TechDraw::DrawViewPython      ::init();

src/Mod/TechDraw/App/CMakeLists.txt

@@ -77,6 +77,8 @@ SET(Draw_SRCS
     DrawHatch.h
     DrawViewDraft.cpp
     DrawViewDraft.h
+    DrawViewArch.cpp
+    DrawViewArch.h
 )
 
 SET(TechDraw_SRCS

src/Mod/TechDraw/App/DrawViewArch.cpp

@@ -0,0 +1,132 @@
+/***************************************************************************
+ *   Copyright (c) York van Havre 2016 yorik@uncreated.net                 *
+ *                                                                         *
+ *   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 <sstream>
+#endif
+
+#include <iomanip>
+
+#include <Base/Console.h>
+#include <Base/Exception.h>
+#include <Base/FileInfo.h>
+#include <Base/Interpreter.h>
+
+#include "DrawViewArch.h"
+
+using namespace TechDraw;
+using namespace std;
+
+
+//===========================================================================
+// DrawViewArch
+//===========================================================================
+
+PROPERTY_SOURCE(TechDraw::DrawViewArch, TechDraw::DrawViewSymbol)
+
+const char* DrawViewArch::RenderModeEnums[]= {"Wireframe",
+                                      "Solid",
+                                      NULL};
+
+DrawViewArch::DrawViewArch(void)
+{
+    static const char *group = "Arch view";
+
+    ADD_PROPERTY_TYPE(Source ,(0),group,App::Prop_None,"Section Plane object for this view");
+    ADD_PROPERTY_TYPE(AllOn ,(false),group,App::Prop_None,"If hidden objects must be shown or not");
+    RenderMode.setEnums(RenderModeEnums);
+    ADD_PROPERTY_TYPE(RenderMode, ((long)0),group,App::Prop_None,"The render mode to use");
+    ADD_PROPERTY_TYPE(ShowHidden ,(false),group,App::Prop_None,"If the hidden geometry behind the section plane is shown or not");
+    ADD_PROPERTY_TYPE(ShowFill ,(false),group,App::Prop_None,"If cut areas must be filled with a hatch pattern or not");
+    ADD_PROPERTY_TYPE(LineWidth,(0.35),group,App::Prop_None,"Line width of this view");
+    ADD_PROPERTY_TYPE(FontSize,(12.0),group,App::Prop_None,"Text size for this view");
+    ScaleType.setValue("Custom");
+}
+
+DrawViewArch::~DrawViewArch()
+{
+}
+
+void DrawViewArch::onChanged(const App::Property* prop)
+{
+    if (!isRestoring()) {
+        if (prop == &Source ||
+            prop == &AllOn ||
+            prop == &RenderMode ||
+            prop == &ShowHidden ||
+            prop == &ShowFill ||
+            prop == &LineWidth ||
+            prop == &FontSize) {
+            try {
+                App::DocumentObjectExecReturn *ret = recompute();
+                delete ret;
+            }
+            catch (...) {
+            }
+        }
+    }
+    TechDraw::DrawViewSymbol::onChanged(prop);
+}
+
+App::DocumentObjectExecReturn *DrawViewArch::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();
+        // ArchSectionPlane.getSVG(section,allOn=False,renderMode="Wireframe",showHidden=False,showFill=False,scale=1,linewidth=1,fontsize=1):
+
+        std::stringstream paramStr;
+        paramStr << ",allOn=" << (AllOn.getValue() ? "True" : "False")
+                 << ",renderMode=\"" << RenderMode.getValue() << "\""
+                 << ",showHidden=" << (ShowHidden.getValue() ? "True" : "False")
+                 << ",showFill=" << (ShowFill.getValue() ? "True" : "False")
+                 << ",linewidth=" << LineWidth.getValue()
+                 << ",fontsize=" << FontSize.getValue();
+        Base::Interpreter().runString("import ArchSectionPlane");
+        Base::Interpreter().runStringArg("svgBody = ArchSectionPlane.getSVG(App.activeDocument().%s %s)",
+                                         SourceName.c_str(),paramStr.str().c_str());
+        Base::Interpreter().runStringArg("App.activeDocument().%s.Symbol = '%s' + svgBody + '%s'",
+                                          FeatName.c_str(),svgHead.c_str(),svgTail.c_str());
+        }
+    return DrawView::execute();
+}
+
+std::string DrawViewArch::getSVGHead(void)
+{
+    std::string head = std::string("<svg\\n") +
+                       std::string("	xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\"\\n") +
+                       std::string("	xmlns:freecad=\"http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace\">\\n");
+    return head;
+}
+
+std::string DrawViewArch::getSVGTail(void)
+{
+    std::string tail = "\\n</svg>";
+    return tail;
+}

src/Mod/TechDraw/App/DrawViewArch.h

@@ -0,0 +1,77 @@
+/***************************************************************************
+ *   Copyright (c) York van Havre 2016 yorik@uncreated.net                 *
+ *                                                                         *
+ *   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                                *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef _DrawViewArch_h_
+#define _DrawViewArch_h_
+
+#include <App/DocumentObject.h>
+#include <Base/BoundBox.h>
+#include <App/FeaturePython.h>
+#include <App/PropertyLinks.h>
+
+#include "DrawViewSymbol.h"
+
+namespace TechDraw
+{
+
+class TechDrawExport DrawViewArch : public TechDraw::DrawViewSymbol
+{
+    PROPERTY_HEADER(TechDraw::DrawViewArch);
+
+public:
+    /// Constructor
+    DrawViewArch(void);
+    virtual ~DrawViewArch();
+
+    App::PropertyLink         Source;
+    App::PropertyBool         AllOn;
+    App::PropertyEnumeration  RenderMode; // "Wireframe","Solid"
+    App::PropertyBool         ShowHidden;
+    App::PropertyBool         ShowFill;
+    App::PropertyFloat        LineWidth;
+    App::PropertyFloat        FontSize;
+
+    /** @name methods overide Feature */
+    //@{
+    /// recalculate the Feature
+    virtual App::DocumentObjectExecReturn *execute(void);
+    //@}
+
+    /// returns the type name of the ViewProvider
+    virtual const char* getViewProviderName(void) const {
+        return "TechDrawGui::ViewProviderArch";
+    }
+
+protected:
+    virtual void onChanged(const App::Property* prop);
+    Base::BoundBox3d bbox;
+    std::string getSVGHead(void);
+    std::string getSVGTail(void);
+
+private:
+    static const char* RenderModeEnums[];
+};
+
+} //namespace TechDraw
+
+
+#endif

src/Mod/TechDraw/Gui/AppTechDrawGui.cpp

@@ -97,6 +97,7 @@ void TechDrawGuiExport initTechDrawGui()
     TechDrawGui::ViewProviderAnnotation::init();
     TechDrawGui::ViewProviderSymbol::init();
     TechDrawGui::ViewProviderDraft::init();
+    TechDrawGui::ViewProviderArch::init();
     TechDrawGui::ViewProviderHatch::init();
     TechDrawGui::ViewProviderSpreadsheet::init();
 

src/Mod/TechDraw/Gui/Command.cpp

@@ -789,6 +789,63 @@ bool CmdTechDrawDraftView::isActive(void)
     return DrawGuiUtil::needPage(this);
 }
 
+//===========================================================================
+// TechDraw_ArchView
+//===========================================================================
+
+DEF_STD_CMD_A(CmdTechDrawArchView);
+
+CmdTechDrawArchView::CmdTechDrawArchView()
+  : Command("TechDraw_ArchView")
+{
+    // setting the Gui eye-candy
+    sGroup        = QT_TR_NOOP("TechDraw");
+    sMenuText     = QT_TR_NOOP("Insert an ArchView");
+    sToolTipText  = QT_TR_NOOP("Inserts a view of an Arch Section Plane into the active drawing");
+    sWhatsThis    = "TechDraw_ArchView";
+    sStatusTip    = QT_TR_NOOP("Inserts a view of an Arch Section Plane into the active drawing");
+    sPixmap       = "actions/techdraw-arch-view";
+}
+
+void CmdTechDrawArchView::activated(int iMsg)
+{
+    Q_UNUSED(iMsg);
+    TechDraw::DrawPage* page = DrawGuiUtil::findPage(this);
+    if (!page) {
+        return;
+    }
+
+    std::vector<App::DocumentObject*> objects = getSelection().getObjectsOfType(App::DocumentObject::getClassTypeId());
+    if (objects.size() != 1) {
+        QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Wrong selection"),
+            QObject::tr("Select exactly one Arch Section Plane object."));
+        return;
+    }
+    App::Property* prop1 = objects[0]->getPropertyByName("Objects");
+    App::Property* prop2 = objects[0]->getPropertyByName("OnlySolids");
+    if ( (!prop1) || (!prop2) ) {
+        QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Wrong selection"),
+            QObject::tr("The selected object is not an Arch Section Plane."));
+        return;
+    }
+
+    std::string PageName = page->getNameInDocument();
+
+    std::string FeatName = getUniqueObjectName("ArchView");
+    std::string SourceName = objects[0]->getNameInDocument();
+    openCommand("Create ArchView");
+    doCommand(Doc,"App.activeDocument().addObject('TechDraw::DrawViewArch','%s')",FeatName.c_str());
+    doCommand(Doc,"App.activeDocument().%s.Source = App.activeDocument().%s",FeatName.c_str(),SourceName.c_str());
+    doCommand(Doc,"App.activeDocument().%s.addView(App.activeDocument().%s)",PageName.c_str(),FeatName.c_str());
+    updateActive();
+    commitCommand();
+}
+
+bool CmdTechDrawArchView::isActive(void)
+{
+    return DrawGuiUtil::needPage(this);
+}
+
 //===========================================================================
 // TechDraw_Spreadheet
 //===========================================================================
@@ -910,5 +967,6 @@ void CreateTechDrawCommands(void)
     rcCmdMgr.addCommand(new CmdTechDrawSymbol());
     rcCmdMgr.addCommand(new CmdTechDrawExportPage());
     rcCmdMgr.addCommand(new CmdTechDrawDraftView());
+    rcCmdMgr.addCommand(new CmdTechDrawArchView());
     rcCmdMgr.addCommand(new CmdTechDrawSpreadsheet());
 }

src/Mod/TechDraw/Gui/Resources/TechDraw.qrc

@@ -38,6 +38,7 @@
         <file>icons/actions/techdraw-clipminus.svg</file>
         <file>icons/actions/techdraw-symbol.svg</file>
         <file>icons/actions/techdraw-draft-view.svg</file>
+        <file>icons/actions/techdraw-arch-view.svg</file>
         <file>icons/actions/techdraw-saveSVG.svg</file>
         <file>icons/actions/techdraw-viewsection.svg</file>
         <file>icons/actions/techdraw-hatch.svg</file>