X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FPartSet%2FPartSet_WidgetSketchLabel.cpp;h=e7f7e0d1c564ee074d1d91a4d3b4b3abf130eb74;hb=5ebfd3be8bf1d28be01c4edd749e73852591dd21;hp=afe12cd2d39ce60e64dc1994fcb02387218cf796;hpb=e5b2e13f8b3609856b888ad53c3cdcbb9f47cf6b;p=modules%2Fshaper.git

diff --git a/src/PartSet/PartSet_WidgetSketchLabel.cpp b/src/PartSet/PartSet_WidgetSketchLabel.cpp
index afe12cd2d..e7f7e0d1c 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.cpp
+++ b/src/PartSet/PartSet_WidgetSketchLabel.cpp
@@ -7,23 +7,34 @@
 #include "PartSet_WidgetSketchLabel.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 <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_ShapeTools.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>
@@ -35,17 +46,18 @@
 #include <Config_PropManager.h>
 
 #include <QLabel>
-#include <QTimer>
 #include <QApplication>
-
-#define PLANE_SIZE          "200"     
-#define SKETCH_WIDTH        "4"
+#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), myPreviewDisplayed(false)
+                                                     const std::string& theParentId,
+                                                     bool toShowConstraints)
+: ModuleBase_WidgetValidated(theParent, theWorkshop, theData, theParentId),
+  myPreviewDisplayed(false)
 {
   myText = QString::fromStdString(theData->getProperty("title"));
   myLabel = new QLabel("", theParent);
@@ -54,9 +66,16 @@ PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
   myLabel->setToolTip("");
   myLabel->setIndent(5);
 
-  mySelectionTimer = new QTimer(this);
-  connect(mySelectionTimer, SIGNAL(timeout()), SLOT(setSketchingMode()));
-  mySelectionTimer->setSingleShot(true);
+  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()
@@ -64,117 +83,253 @@ 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;
+
+  ModuleBase_ViewerPrs aPrs = theValues.first();
+  bool aDone = ModuleBase_WidgetValidated::setSelection(theValues, theToValidate);
+  if (aDone)
+    updateByPlaneSelected(aPrs);
+
+  return aDone;
+}
+
 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
 {
-  return QList<QWidget*>();
+  QList<QWidget*> aResult;
+  aResult << myLabel;
+  return aResult;
 }
 
-QWidget* PartSet_WidgetSketchLabel::getControl() const
+void PartSet_WidgetSketchLabel::onSelectionChanged()
 {
-  return myLabel;
+  QList<ModuleBase_ViewerPrs> aSelected = getFilteredSelected();
+
+  if (aSelected.empty())
+    return;
+  ModuleBase_ViewerPrs aPrs = aSelected.first();
+
+  bool aDone = ModuleBase_WidgetValidated::setSelection(aSelected, false);
+  if (aDone)
+    updateByPlaneSelected(aPrs);
 }
 
-void PartSet_WidgetSketchLabel::onPlaneSelected()
+void PartSet_WidgetSketchLabel::updateByPlaneSelected(const ModuleBase_ViewerPrs& thePrs)
 {
-  XGUI_Selection* aSelection = myWorkshop->selector()->selection();
-  QList<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
-  if (!aSelected.empty()) {
-    ModuleBase_ViewerPrs aPrs = aSelected.first();
-    TopoDS_Shape aShape = aPrs.shape();
-    if (!aShape.IsNull()) {
-      std::shared_ptr<GeomAPI_Dir> aDir = setSketchPlane(aShape);
-      if (aDir) {
-        erasePreviewPlanes();
-
-        if (aPrs.object() && (feature() != aPrs.object())) {
-          DataPtr aData = feature()->data();
-          AttributeSelectionPtr aSelAttr = 
-            std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
-            (aData->attribute(SketchPlugin_Feature::EXTERNAL_ID()));
-          if (aSelAttr) {
-            ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aPrs.object());
-            if (aRes) {
-              GeomShapePtr aShapePtr(new GeomAPI_Shape());
-              aShapePtr->setImpl(new TopoDS_Shape(aShape));
-              aSelAttr->setValue(aRes, aShapePtr);
-            }
-          }
-        } else
-          myWorkshop->viewer()->setViewProjection(aDir->x(), aDir->y(), aDir->z());
-
-        // Clear text in the label
-        myLabel->setText("");
-        myLabel->setToolTip("");
-        disconnect(myWorkshop->selector(), SIGNAL(selectionChanged()), 
-                   this, SLOT(onPlaneSelected()));
-
-        // Clear selection mode and define sketching mode
-        XGUI_Displayer* aDisp = myWorkshop->displayer();
-        aDisp->removeSelectionFilter(myFaceFilter);
-        //aDisp->closeLocalContexts();
-        emit planeSelected(plane());
-        setSketchingMode();
-
-        // Update sketcher actions
-        XGUI_ActionsMgr* anActMgr = myWorkshop->actionsMgr();
-        anActMgr->update();
-        myWorkshop->viewer()->update();
+  // 1. hide main planes if they have been displayed
+  erasePreviewPlanes();
+  // 2. if the planes were displayed, change the view projection
+  TopoDS_Shape aShape = thePrs.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::shared_ptr<GeomAPI_Shape>(new 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_ShapeTools::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());
   }
+  // 3. Clear text in the label
+  myLabel->setText("");
+  myLabel->setToolTip("");
+  disconnect(workshop()->selector(), SIGNAL(selectionChanged()), 
+              this, SLOT(onSelectionChanged()));
+  // 4. deactivate face selection filter
+  activateFilters(false);
+
+  // 5. 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);
+
+  // 6. 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()
+{
+  ModuleBase_WidgetValidated::storeAttributeValue();
+}
+
+void PartSet_WidgetSketchLabel::restoreAttributeValue(const bool theValid)
+{
+  ModuleBase_WidgetValidated::restoreAttributeValue(theValid);
+
+  // 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);
+  }
+}
+
+bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
+{
+  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::activateCustom()
 {
   std::shared_ptr<GeomAPI_Pln> aPlane = plane();
-  if (aPlane) {
-    //setSketchingMode();
-    // In order to avoid Opening/Closing of context too often
-    mySelectionTimer->start(20);
-  } else {
+  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);
 
-    XGUI_Displayer* aDisp = myWorkshop->displayer();
-    //aDisp->openLocalContext();
-    //aDisp->activateObjects(QIntList());
-    if (myFaceFilter.IsNull())
-      myFaceFilter = new StdSelect_FaceFilter(StdSelect_Plane);
-    aDisp->addSelectionFilter(myFaceFilter);
-    QIntList aModes;
-    aModes << TopAbs_FACE;
-    aDisp->activateObjects(aModes);
+  myLabel->setText(myText);
+  myLabel->setToolTip(myTooltip);
 
-    myLabel->setText(myText);
-    myLabel->setToolTip(myTooltip);
+  connect(workshop()->selector(), SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
+  activateFilters(true);
 
-    connect(myWorkshop->selector(), SIGNAL(selectionChanged()), this, SLOT(onPlaneSelected()));
-    aDisp->updateViewer();
-  }
+  aDisp->updateViewer();
 }
 
 void PartSet_WidgetSketchLabel::deactivate()
 {
-  // Do not set selection mode if the widget was activated for a small moment 
-  mySelectionTimer->stop();
-  XGUI_Displayer* aDisp = myWorkshop->displayer();
-  aDisp->removeSelectionFilter(myFaceFilter);
-  //aDisp->removeSelectionFilter(mySketchFilter);
-  //aDisp->closeLocalContexts();
   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 {
+    myWorkshop->deactivateSubShapesSelection();
+  }
 }
 
 void PartSet_WidgetSketchLabel::erasePreviewPlanes()
 {
   if (myPreviewDisplayed) {
-    XGUI_Displayer* aDisp = myWorkshop->displayer();
+    XGUI_Displayer* aDisp = workshop()->displayer();
     aDisp->eraseAIS(myYZPlane, false);
     aDisp->eraseAIS(myXZPlane, false);
     aDisp->eraseAIS(myXYPlane, false);
@@ -194,18 +349,25 @@ void PartSet_WidgetSketchLabel::showPreviewPlanes()
     std::shared_ptr<GeomAPI_Dir> aXZDir(new GeomAPI_Dir(0, 1, 0));
     std::shared_ptr<GeomAPI_Dir> aXYDir(new GeomAPI_Dir(0, 0, 1));
 
-    int aR[] = {255, 0, 0};
-    int aG[] = {0, 255, 0};
-    int aB[] = {0, 0, 255};
+    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 = myWorkshop->displayer();
-  aDisp->displayAIS(myYZPlane, false);
-  aDisp->displayAIS(myXZPlane, false);
-  aDisp->displayAIS(myXYPlane, false);
+  XGUI_Displayer* aDisp = workshop()->displayer();
+  aDisp->displayAIS(myYZPlane, true, false);
+  aDisp->displayAIS(myXZPlane, true, false);
+  aDisp->displayAIS(myXYPlane, true, false);
   myPreviewDisplayed = true;
 }
 
@@ -214,7 +376,7 @@ AISObjectPtr PartSet_WidgetSketchLabel::createPreviewPlane(std::shared_ptr<GeomA
                                                            std::shared_ptr<GeomAPI_Dir> theNorm, 
                                                            const int theRGB[3])
 {
-  double aSize = Config_PropManager::integer("Sketch planes", "Size of planes", PLANE_SIZE);
+  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);
@@ -233,6 +395,8 @@ std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const Top
   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);
 
@@ -264,27 +428,18 @@ std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const Top
   std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
       aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
   aDirX->setValue(aXDir);
-  std::shared_ptr<GeomDataAPI_Dir> aDirY = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
-      aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
-  aDirY->setValue(aYDir);
   std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
   return aDir;
 }
 
+void PartSet_WidgetSketchLabel::showConstraints(bool theOn)
+{
+  myShowConstraints->setChecked(theOn);
+  emit showConstraintToggled(theOn);
+}
 
-void PartSet_WidgetSketchLabel::setSketchingMode()
+XGUI_Workshop* PartSet_WidgetSketchLabel::workshop() const
 {
-  XGUI_Displayer* aDisp = myWorkshop->displayer();
-  // Clear standard selection modes if they are defined
-  //aDisp->activateObjects(aModes);
-  //aDisp->openLocalContext();
-
-  // Get default selection modes
-  QIntList aModes;
-  aModes.append(AIS_DSM_Text);
-  aModes.append(AIS_DSM_Line);
-  aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_VERTEX));
-  aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_EDGE));
-
-  aDisp->activateObjects(aModes);
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
+  return aConnector->workshop();
 }