-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-
-// File: SketchPlugin_ConstraintDistance.cpp
-// Created: 23 May 2014
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "SketchPlugin_ConstraintDistance.h"
#include <SketchPlugin_Point.h>
#include <GeomDataAPI_Point2D.h>
#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_AttributeInteger.h>
#include <ModelAPI_Data.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
#include <Config_PropManager.h>
data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::typeId());
data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::typeId());
data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::typeId());
+ data()->addAttribute(SIGNED(), ModelAPI_AttributeBoolean::typeId());
+
+ data()->addAttribute(SketchPlugin_ConstraintDistance::LOCATION_TYPE_ID(),
+ ModelAPI_AttributeInteger::typeId());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
}
void SketchPlugin_ConstraintDistance::colorConfigInfo(std::string& theSection, std::string& theName,
if (!sketch())
return thePrevious;
- AISObjectPtr anAIS = SketcherPrs_Factory::lengthDimensionConstraint(this, sketch()->coordinatePlane(),
+ AISObjectPtr anAIS = SketcherPrs_Factory::lengthDimensionConstraint(this,
+ sketch(),
thePrevious);
return anAIS;
}
-//*************************************************************************************
-void SketchPlugin_ConstraintDistance::move(double theDeltaX, double theDeltaY)
-{
- std::shared_ptr<ModelAPI_Data> aData = data();
- if (!aData->isValid())
- return;
-
- // Recalculate a shift of flyout point in terms of local coordinates
- std::shared_ptr<GeomAPI_XY> aDir(new GeomAPI_XY(theDeltaX, theDeltaY));
- std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
- std::shared_ptr<GeomDataAPI_Point2D> aPointA = SketcherPrs_Tools::getFeaturePoint(
- data(), SketchPlugin_Constraint::ENTITY_A(), aPlane);
- std::shared_ptr<GeomDataAPI_Point2D> aPointB = SketcherPrs_Tools::getFeaturePoint(
- data(), SketchPlugin_Constraint::ENTITY_B(), aPlane);
-
- std::shared_ptr<GeomAPI_XY> aStartPnt;
- std::shared_ptr<GeomAPI_XY> aEndPnt;
- if (aPointA && aPointB) {
- aStartPnt = aPointA->pnt()->xy();
- aEndPnt = aPointB->pnt()->xy();
- } else if (aPointA) {
- FeaturePtr aLine = SketcherPrs_Tools::getFeatureLine(data(),
- SketchPlugin_Constraint::ENTITY_B());
- if (!aLine)
- return;
- std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointA->pnt();
- aStartPnt = aPoint->xy();
- aEndPnt = SketcherPrs_Tools::getProjectionPoint(aLine, aPoint)->xy();
- } else if (aPointB) {
- FeaturePtr aLine = SketcherPrs_Tools::getFeatureLine(data(),
- SketchPlugin_Constraint::ENTITY_A());
- if (!aLine)
- return;
- std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointB->pnt();
- aStartPnt = SketcherPrs_Tools::getProjectionPoint(aLine, aPoint)->xy();
- aEndPnt = aPoint->xy();
- } else
- return;
-
- std::shared_ptr<GeomAPI_Dir2d> aLineDir(new GeomAPI_Dir2d(aEndPnt->decreased(aStartPnt)));
- double dX = aDir->dot(aLineDir->xy());
- double dY = -aDir->cross(aLineDir->xy());
-
- std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
- myFlyoutUpdate = true;
- aPoint->setValue(aPoint->x() + dX, aPoint->y() + dY);
- myFlyoutUpdate = false;
-}
-
double SketchPlugin_ConstraintDistance::calculateCurrentDistance()
{
double aDistance = -1.;
return aDistance;
}
+bool SketchPlugin_ConstraintDistance::areAttributesInitialized()
+{
+ std::shared_ptr<ModelAPI_Data> aData = data();
+ std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
+ std::shared_ptr<GeomDataAPI_Point2D> aPointA =
+ SketcherPrs_Tools::getFeaturePoint(aData, SketchPlugin_Constraint::ENTITY_A(), aPlane);
+ std::shared_ptr<GeomDataAPI_Point2D> aPointB =
+ SketcherPrs_Tools::getFeaturePoint(aData, SketchPlugin_Constraint::ENTITY_B(), aPlane);
+
+ if (!aPointA && !aPointB)
+ return false;
+ else if (aPointA || aPointB) {
+ FeaturePtr aLine;
+ if (!aPointA)
+ aLine = SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_A());
+ else if (!aPointB)
+ aLine = SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_B());
+ else // both points are initialized
+ return true;
+
+ if (!aLine || aLine->getKind() != SketchPlugin_Line::ID())
+ return false;
+ }
+ return true;
+}
+
void SketchPlugin_ConstraintDistance::attributeChanged(const std::string& theID)
{
- if (theID == SketchPlugin_Constraint::ENTITY_A() ||
- theID == SketchPlugin_Constraint::ENTITY_B())
+ if (theID == SketchPlugin_Constraint::ENTITY_A() ||
+ theID == SketchPlugin_Constraint::ENTITY_B())
{
std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
- if (!aValueAttr->isInitialized()) { // only if it is not initialized, try to compute the current value
+ if (!aValueAttr->isInitialized()) {
+ // only if it is not initialized, try to compute the current value
double aDistance = calculateCurrentDistance();
if (aDistance > 0) { // set as value the length of updated references
aValueAttr->setValue(aDistance);
}
}
} else if (theID == SketchPlugin_Constraint::FLYOUT_VALUE_PNT() && !myFlyoutUpdate) {
- myFlyoutUpdate = true;
// Recalculate flyout point in local coordinates of the distance constraint:
- // the X coordinate is a length of projection of the flyout point on the line binding two distanced points
+ // the X coordinate is a length of projection of the flyout point on the
+ // line binding two distanced points
// or a line of projection of the distanced point onto the distanced segment
// the Y coordinate is a distance from the flyout point to the line
std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
if (aEndPnt->distance(aStartPnt) < tolerance)
return;
+ myFlyoutUpdate = true;
std::shared_ptr<GeomAPI_Dir2d> aLineDir(new GeomAPI_Dir2d(aEndPnt->decreased(aStartPnt)));
std::shared_ptr<GeomAPI_XY> aFlyoutDir = aFlyoutPnt->xy()->decreased(aStartPnt);
