X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_WidgetSketchLabel.cpp;h=a766918818c43b5f06ddeae28c6d4336c019b055;hb=840655e90a46754f2dd37aac6b888ec32eec69d3;hp=bbcd7c177a1f5b8b154502fe6f73ee1c784cda6f;hpb=8dc74f82810d5f597b78633b457efb0ef4f89f9f;p=modules%2Fshaper.git

diff --git a/src/PartSet/PartSet_WidgetSketchLabel.cpp b/src/PartSet/PartSet_WidgetSketchLabel.cpp
index bbcd7c177..e9e43ba5a 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.cpp
+++ b/src/PartSet/PartSet_WidgetSketchLabel.cpp
@@ -1,65 +1,435 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        PartSet_WidgetSketchLabel.cpp
 // Created:     07 July 2014
 // Author:      Vitaly SMETANNIKOV
 
 #include "PartSet_WidgetSketchLabel.h"
-#include "PartSet_OperationSketch.h"
+#include "PartSet_Tools.h"
+
+#include "SketchPlugin_SketchEntity.h"
+
+#include <XGUI_Workshop.h>
+#include <XGUI_Displayer.h>
+#include <XGUI_SelectionMgr.h>
+#include <XGUI_Selection.h>
+#include <XGUI_ViewerProxy.h>
+#include <XGUI_ActionsMgr.h>
+#include <XGUI_ModuleConnector.h>
 
 #include <ModuleBase_Operation.h>
-#include <XGUI_OperationMgr.h>
+#include <ModuleBase_ViewerPrs.h>
+#include <ModuleBase_Tools.h>
+#include <ModuleBase_IModule.h>
+
+#include <ModelAPI_ResultBody.h>
+#include <ModelAPI_Tools.h>
+
+#include <GeomAlgoAPI_FaceBuilder.h>
+#include <GeomAlgoAPI_ShapeProps.h>
+#include <GeomDataAPI_Point.h>
+#include <GeomDataAPI_Dir.h>
+#include <GeomAPI_XYZ.h>
+
+#include <SketchPlugin_Sketch.h>
+#include <SketcherPrs_Tools.h>
+
+#include <BRepClass3d_SolidClassifier.hxx>
+#include <Precision.hxx>
+#include <gp_Pln.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Dir.hxx>
+#include <AIS_Shape.hxx>
+#include <AIS_DimensionSelectionMode.hxx>
 
 #include <Config_WidgetAPI.h>
+#include <Config_PropManager.h>
 
 #include <QLabel>
+#include <QApplication>
+#include <QVBoxLayout>
+#include <QCheckBox>
+
 
 PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
+                                                     ModuleBase_IWorkshop* theWorkshop,
                                                      const Config_WidgetAPI* theData,
-                                                     const std::string& theParentId)
-    : ModuleBase_ModelWidget(theParent, theData, theParentId)
+                                                     const std::string& theParentId,
+                                                     bool toShowConstraints)
+: ModuleBase_WidgetValidated(theParent, theWorkshop, theData, theParentId),
+  myPreviewDisplayed(false)
 {
   myText = QString::fromStdString(theData->getProperty("title"));
-  myLabel = new QLabel(myText, theParent);
+  myLabel = new QLabel("", theParent);
   myLabel->setWordWrap(true);
   myTooltip = QString::fromStdString(theData->getProperty("tooltip"));
-  myLabel->setToolTip(myTooltip);
+  myLabel->setToolTip("");
+  myLabel->setIndent(5);
+
+  QVBoxLayout* aLayout = new QVBoxLayout(this);
+  ModuleBase_Tools::zeroMargins(aLayout);
+  aLayout->addWidget(myLabel);
+
+  myShowConstraints = new QCheckBox(tr("Show constraints"), this);
+  aLayout->addWidget(myShowConstraints);
+
+  setLayout(aLayout);
+  connect(myShowConstraints, SIGNAL(toggled(bool)), this, SIGNAL(showConstraintToggled(bool)));
+  myShowConstraints->setChecked(toShowConstraints);
+}
+
+PartSet_WidgetSketchLabel::~PartSet_WidgetSketchLabel()
+{
+  erasePreviewPlanes();
+}
+
+bool PartSet_WidgetSketchLabel::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
+                                             const bool theToValidate)
+{
+  // do not use the given selection if the plane of the sketch has been already set.
+  // If this check is absent, a selected plane in the viewer can be set in the sketch
+  // even if the sketch is built on another plane.
+  if (plane().get())
+    return true;
+
+  return ModuleBase_WidgetValidated::setSelection(theValues, theToValidate);
 }
 
 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
 {
-  QList<QWidget*> aLst;
-  aLst << myLabel;
-  return aLst;
+  QList<QWidget*> aResult;
+  aResult << myLabel;
+  return aResult;
+}
+
+void PartSet_WidgetSketchLabel::onSelectionChanged()
+{
+  QList<ModuleBase_ViewerPrs> aSelected = myWorkshop->selection()->getSelected(
+                                                           ModuleBase_ISelection::AllControls);
+  if (aSelected.empty())
+    return;
+  ModuleBase_ViewerPrs aPrs = aSelected.first();
+
+  bool isDone = ModuleBase_WidgetValidated::setSelection(aSelected, true);
+  if (!isDone)
+    return;
+
+  // 3. hide main planes if they have been displayed
+  erasePreviewPlanes();
+  // 4. if the planes were displayed, change the view projection
+  TopoDS_Shape aShape = aPrs.shape();
+  std::shared_ptr<GeomAPI_Shape> aGShape;
+  std::shared_ptr<GeomAPI_Shape> aBaseShape;
+
+  DataPtr aData = feature()->data();
+  AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
+                            (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
+
+  // selection happens in OCC viewer
+  if (!aShape.IsNull()) {
+    aGShape =  std::make_shared<GeomAPI_Shape>();
+    aGShape->setImpl(new TopoDS_Shape(aShape));
+
+    if (aSelAttr && aSelAttr->context()) {
+      aBaseShape = aSelAttr->context()->shape();
+    }
+  }
+  else { // selection happens in OCC viewer(on body) of in the OB browser
+    if (aSelAttr) {
+      aGShape = aSelAttr->value();
+    }
+  }
+  if (aGShape.get() != NULL) {
+    // get plane parameters
+    std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
+    std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
+    gp_XYZ aXYZ = aDir->impl<gp_Dir>().XYZ();
+
+    // orienting projection
+    if(aBaseShape.get() != NULL) {
+      std::shared_ptr<GeomAPI_Pnt> aCenterPnt = GeomAlgoAPI_ShapeProps::centreOfMass(aGShape);
+      gp_Pnt aPnt = aCenterPnt->impl<gp_Pnt>();
+      aPnt.Translate(aDir->impl<gp_Dir>().XYZ() * (10 * Precision::Confusion()));
+
+      BRepClass3d_SolidClassifier aClassifier;
+      aClassifier.Load(aBaseShape->impl<TopoDS_Shape>());
+      aClassifier.Perform(aPnt, Precision::Confusion());
+
+      if(aClassifier.State() == TopAbs_IN) {
+        aXYZ.Reverse();
+      }
+    }
+
+    myWorkshop->viewer()->setViewProjection(aXYZ.X(), aXYZ.Y(), aXYZ.Z());
+  }
+  // 5. Clear text in the label
+  myLabel->setText("");
+  myLabel->setToolTip("");
+  disconnect(workshop()->selector(), SIGNAL(selectionChanged()), 
+              this, SLOT(onSelectionChanged()));
+  // 6. deactivate face selection filter
+  activateFilters(false);
+
+  // 7. Clear selection mode and define sketching mode
+  //XGUI_Displayer* aDisp = workshop()->displayer();
+  //aDisp->closeLocalContexts();
+  emit planeSelected(plane());
+  // after the plane is selected in the sketch, the sketch selection should be activated
+  // it can not be performed in the sketch label widget because, we don't need to switch off
+  // the selection by any label deactivation, but need to switch it off by stop the sketch
+  activateSelection(true);
+
+  // 8. Update sketcher actions
+  XGUI_ActionsMgr* anActMgr = workshop()->actionsMgr();
+  anActMgr->update();
+  myWorkshop->viewer()->update();
+}
+
+std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
+{
+  CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
+  return PartSet_Tools::sketchPlane(aSketch);
+
+}
+
+bool PartSet_WidgetSketchLabel::focusTo()
+{
+  myLabel->setFocus();
+  return true;
+}
+
+void PartSet_WidgetSketchLabel::enableFocusProcessing()
+{
+  myLabel->installEventFilter(this);
+}
+
+void PartSet_WidgetSketchLabel::storeAttributeValue()
+{
 }
 
-QWidget* PartSet_WidgetSketchLabel::getControl() const
+void PartSet_WidgetSketchLabel::restoreAttributeValue(const bool theValid)
 {
-  return myLabel;
+  // it is not necessary to save the previous plane value because the plane is chosen once
+  DataPtr aData = feature()->data();
+  AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
+    (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
+  if (aSelAttr) {
+    ResultPtr anEmptyResult;
+    GeomShapePtr anEmptyShape;
+    aSelAttr->setValue(anEmptyResult, anEmptyShape);
+  }
 }
 
-void PartSet_WidgetSketchLabel::setOperationsMgr(XGUI_OperationMgr* theMgr)
+bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
 {
-  ModuleBase_Operation* aOperation = theMgr->currentOperation();
-  if (aOperation->inherits("PartSet_OperationSketch")) {
-    PartSet_OperationSketch* aSketchOpe = static_cast<PartSet_OperationSketch*>(aOperation);
-    updateLabel(aSketchOpe);
-    connect(aSketchOpe, SIGNAL(planeSelected(double, double, double)), this,
-            SLOT(onPlaneSelected()));
+  bool isOwnerSet = false;
+
+  const TopoDS_Shape& aShape = thePrs.shape();
+  std::shared_ptr<GeomAPI_Dir> aDir;
+
+  if (thePrs.object() && (feature() != thePrs.object())) {
+    DataPtr aData = feature()->data();
+    AttributeSelectionPtr aSelAttr = 
+      std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
+      (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
+    if (aSelAttr) {
+      ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs.object());
+      if (aRes) {
+        GeomShapePtr aShapePtr(new GeomAPI_Shape());
+        if (aShape.IsNull()) {  // selection happens in the OCC viewer
+          aShapePtr = ModelAPI_Tools::shape(aRes);
+        }
+        else { // selection happens in OB browser
+          aShapePtr->setImpl(new TopoDS_Shape(aShape));
+        }
+        if (aShapePtr.get() != NULL) {
+          aSelAttr->setValue(aRes, aShapePtr);
+          isOwnerSet = true;
+        }
+      }
+    }
+  }
+  else if (!aShape.IsNull()) {
+    aDir = setSketchPlane(aShape);
+    isOwnerSet = aDir.get();
   }
+  return isOwnerSet;
 }
 
-void PartSet_WidgetSketchLabel::onPlaneSelected()
+void PartSet_WidgetSketchLabel::activateCustom()
 {
-  PartSet_OperationSketch* aSketchOpe = static_cast<PartSet_OperationSketch*>(sender());
-  updateLabel(aSketchOpe);
+  std::shared_ptr<GeomAPI_Pln> aPlane = plane();
+  if (aPlane.get()) {
+    activateSelection(true);
+    return;
+  }
+
+  bool aBodyIsVisualized = false;
+  XGUI_Displayer* aDisp = workshop()->displayer();
+  QObjectPtrList aDisplayed = aDisp->displayedObjects();
+  foreach (ObjectPtr anObj, aDisplayed) {
+    ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
+    if (aResult.get() != NULL) {
+      aBodyIsVisualized = aResult->groupName() == ModelAPI_ResultBody::group();
+      if (aBodyIsVisualized)
+        break;
+    }
+  }
+
+  if (!aBodyIsVisualized) {
+    // We have to select a plane before any operation
+    showPreviewPlanes();
+  }
+  activateSelection(true);
+
+  myLabel->setText(myText);
+  myLabel->setToolTip(myTooltip);
+
+  connect(workshop()->selector(), SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
+  activateFilters(true);
+
+  aDisp->updateViewer();
 }
 
-void PartSet_WidgetSketchLabel::updateLabel(PartSet_OperationSketch* theSketchOpe)
+void PartSet_WidgetSketchLabel::deactivate()
 {
-  if (theSketchOpe->hasSketchPlane()) {
-    myLabel->setText("");
-    myLabel->setToolTip("");
+  erasePreviewPlanes();
+  activateSelection(false);
+
+  activateFilters(false);
+}
+
+void PartSet_WidgetSketchLabel::activateSelection(bool toActivate)
+{
+  if (toActivate) {
+    QIntList aModes;
+    std::shared_ptr<GeomAPI_Pln> aPlane = plane();
+    if (aPlane.get()) {
+      myWorkshop->module()->activeSelectionModes(aModes);
+    }
+    else {
+      aModes << TopAbs_FACE;
+    }
+    myWorkshop->activateSubShapesSelection(aModes);
   } else {
-    myLabel->setText(myText);
-    myLabel->setToolTip(myTooltip);
+    myWorkshop->deactivateSubShapesSelection();
+  }
+}
+
+void PartSet_WidgetSketchLabel::erasePreviewPlanes()
+{
+  if (myPreviewDisplayed) {
+    XGUI_Displayer* aDisp = workshop()->displayer();
+    aDisp->eraseAIS(myYZPlane, false);
+    aDisp->eraseAIS(myXZPlane, false);
+    aDisp->eraseAIS(myXYPlane, false);
+    myPreviewDisplayed = false;
   }
 }
+
+void PartSet_WidgetSketchLabel::showPreviewPlanes()
+{
+  if (myPreviewDisplayed)
+    return;
+
+  if (!myYZPlane) { // If planes are not created
+    // Create Preview
+    std::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
+    std::shared_ptr<GeomAPI_Dir> aYZDir(new GeomAPI_Dir(1, 0, 0));
+    std::shared_ptr<GeomAPI_Dir> aXZDir(new GeomAPI_Dir(0, 1, 0));
+    std::shared_ptr<GeomAPI_Dir> aXYDir(new GeomAPI_Dir(0, 0, 1));
+
+    std::vector<int> aYZRGB, aXZRGB, aXYRGB;
+    aYZRGB = Config_PropManager::color("Visualization", "yz_plane_color",
+                                                        YZ_PLANE_COLOR);
+    aXZRGB = Config_PropManager::color("Visualization", "xz_plane_color",
+                                                        XZ_PLANE_COLOR);
+    aXYRGB = Config_PropManager::color("Visualization", "xy_plane_color",
+                                                        XY_PLANE_COLOR);
+    int aR[] = {aYZRGB[0], aYZRGB[1], aYZRGB[2]};
+    int aG[] = {aXZRGB[0], aXZRGB[1], aXZRGB[2]};
+    int aB[] = {aXYRGB[0], aXYRGB[1], aXYRGB[2]};
+
+    myYZPlane = createPreviewPlane(anOrigin, aYZDir, aR);
+    myXZPlane = createPreviewPlane(anOrigin, aXZDir, aG);
+    myXYPlane = createPreviewPlane(anOrigin, aXYDir, aB);
+  }
+  XGUI_Displayer* aDisp = workshop()->displayer();
+  aDisp->displayAIS(myYZPlane, false);
+  aDisp->displayAIS(myXZPlane, false);
+  aDisp->displayAIS(myXYPlane, false);
+  myPreviewDisplayed = true;
+}
+
+
+AISObjectPtr PartSet_WidgetSketchLabel::createPreviewPlane(std::shared_ptr<GeomAPI_Pnt> theOrigin, 
+                                                           std::shared_ptr<GeomAPI_Dir> theNorm, 
+                                                           const int theRGB[3])
+{
+  double aSize = Config_PropManager::integer("Sketch planes", "planes_size", PLANE_SIZE);
+  std::shared_ptr<GeomAPI_Shape> aFace = GeomAlgoAPI_FaceBuilder::square(theOrigin, theNorm, aSize);
+  AISObjectPtr aAIS = AISObjectPtr(new GeomAPI_AISObject());
+  aAIS->createShape(aFace);
+  aAIS->setWidth(Config_PropManager::integer("Sketch planes", "planes_thickness", SKETCH_WIDTH));
+  aAIS->setColor(theRGB[0], theRGB[1], theRGB[2]);
+  return aAIS;
+}
+
+
+std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
+{
+  if (theShape.IsNull())
+    return std::shared_ptr<GeomAPI_Dir>();
+
+  // get selected shape
+  std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
+  aGShape->setImpl(new TopoDS_Shape(theShape));
+
+
+
+  // get plane parameters
+  std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
+
+  // set plane parameters to feature
+  std::shared_ptr<ModelAPI_Data> aData = feature()->data();
+  double anA, aB, aC, aD;
+  aPlane->coefficients(anA, aB, aC, aD);
+
+  // calculate attributes of the sketch
+  std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
+  std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
+  aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
+  std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
+  // X axis is preferable to be dirX on the sketch
+  const double tol = Precision::Confusion();
+  bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
+  std::shared_ptr<GeomAPI_Dir> aTempDir(
+      isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
+  std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
+  std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
+
+  std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
+      aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
+  anOrigin->setValue(anOrigPnt);
+  std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+      aData->attribute(SketchPlugin_Sketch::NORM_ID()));
+  aNormal->setValue(aNormDir);
+  std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
+      aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
+  aDirX->setValue(aXDir);
+  std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
+  return aDir;
+}
+
+void PartSet_WidgetSketchLabel::showConstraints(bool theOn)
+{
+  myShowConstraints->setChecked(theOn);
+  emit showConstraintToggled(theOn);
+}
+
+XGUI_Workshop* PartSet_WidgetSketchLabel::workshop() const
+{
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
+  return aConnector->workshop();
+}