refs #30 - Sketch base GUI: create, draw lines

[modules/shaper.git] / src / PartSet / PartSet_OperationSketch.cpp

diff --git a/src/PartSet/PartSet_OperationSketch.cpp b/src/PartSet/PartSet_OperationSketch.cpp
index b583c1e808eabb794953ee6385b88525504316fe..e5290aa77eb9bc3cbd86ec285cb4b6afdf623019 100644 (file)
--- a/src/PartSet/PartSet_OperationSketch.cpp
+++ b/src/PartSet/PartSet_OperationSketch.cpp
@@ -4,25 +4,34 @@
 
 #include <PartSet_OperationSketch.h>
 
+#include <PartSet_OperationEditLine.h>
+#include <PartSet_Tools.h>
+
 #include <SketchPlugin_Sketch.h>
+
 #include <ModelAPI_Data.h>
 #include <ModelAPI_AttributeDouble.h>
 #include <GeomAlgoAPI_FaceBuilder.h>
 #include <GeomDataAPI_Point.h>
 #include <GeomDataAPI_Dir.h>
 
+#include <XGUI_ViewerPrs.h>
+
 #include <AIS_Shape.hxx>
 #include <AIS_ListOfInteractive.hxx>
+#include <V3d_View.hxx>
 
 #ifdef _DEBUG
 #include <QDebug>
 #endif
 
+#include <QMouseEvent>
+
 using namespace std;
 
 PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId,
                                                     QObject* theParent)
-: PartSet_OperationSketchBase(theId, theParent)
+: PartSet_OperationSketchBase(theId, theParent), myIsEditMode(false)
 {
 }
 
@@ -30,26 +39,54 @@ PartSet_OperationSketch::~PartSet_OperationSketch()
 {
 }
 
-int PartSet_OperationSketch::getSelectionMode(boost::shared_ptr<ModelAPI_Feature> theFeature) const
+std::list<int> PartSet_OperationSketch::getSelectionModes(boost::shared_ptr<ModelAPI_Feature> theFeature) const
+{
+  std::list<int> aModes;
+  if (!myIsEditMode)
+    aModes.push_back(TopAbs_FACE);
+  else {
+    aModes.push_back(TopAbs_VERTEX);
+    aModes.push_back(TopAbs_EDGE);
+  }
+  return aModes;
+}
+
+void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
+                                            const std::list<XGUI_ViewerPrs>& theSelected)
 {
-  int aMode = TopAbs_FACE;
-  if (isEditMode())
-    aMode = TopAbs_VERTEX;
-  return aMode;
+  if (theSelected.empty())
+    return;
+
+  if (!myIsEditMode) {
+    XGUI_ViewerPrs aPrs = theSelected.front();
+    const TopoDS_Shape& aShape = aPrs.shape();
+    if (!aShape.IsNull()) {
+      setSketchPlane(aShape);
+      myIsEditMode = true;
+    }
+  }
 }
 
-void PartSet_OperationSketch::setSelectedShapes(const NCollection_List<TopoDS_Shape>& theList)
+void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView,
+                                         const std::list<XGUI_ViewerPrs>& theSelected)
 {
-  if (theList.IsEmpty())
+  if (!myIsEditMode || !(theEvent->buttons() &  Qt::LeftButton) || theSelected.empty())
     return;
 
-  if (isEditMode())
+  boost::shared_ptr<ModelAPI_Feature> aFeature = PartSet_Tools::NearestFeature(theEvent->pos(),
+                                                              theView, feature(), theSelected);
+  if (aFeature)
+    emit launchOperation(PartSet_OperationEditLine::Type(), aFeature);
+}
+
+void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
+{
+  if (theShape.IsNull())
     return;
 
   // get selected shape
-  const TopoDS_Shape& aShape = theList.First();
   boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
-  aGShape->setImpl(new TopoDS_Shape(aShape));
+  aGShape->setImpl(new TopoDS_Shape(theShape));
 
   // get plane parameters
   boost::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
@@ -79,10 +116,6 @@ void PartSet_OperationSketch::setSelectedShapes(const NCollection_List<TopoDS_Sh
   boost::shared_ptr<GeomDataAPI_Dir> aDirY = 
     boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SKETCH_ATTR_DIRY));
   aDirY->setValue(aC, anA, aB);
-
   boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
   emit planeSelected(aDir->x(), aDir->y(), aDir->z());
-
-  //commit();
-  //SketchPlugin_Sketch::setActive(myFeature);
 }