1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: PartSet_WidgetSketchLabel.cpp
4 // Created: 07 July 2014
5 // Author: Vitaly SMETANNIKOV
7 #include "PartSet_WidgetSketchLabel.h"
8 #include "PartSet_Tools.h"
10 #include "SketchPlugin_SketchEntity.h"
12 #include <XGUI_Workshop.h>
13 #include <XGUI_Displayer.h>
14 #include <XGUI_SelectionMgr.h>
15 #include <XGUI_Selection.h>
16 #include <XGUI_ViewerProxy.h>
17 #include <XGUI_ActionsMgr.h>
18 #include <XGUI_ModuleConnector.h>
20 #include <ModuleBase_Operation.h>
21 #include <ModuleBase_ViewerPrs.h>
22 #include <ModuleBase_Tools.h>
23 #include <ModuleBase_IModule.h>
25 #include <ModelAPI_ResultBody.h>
26 #include <ModelAPI_Tools.h>
28 #include <GeomAlgoAPI_FaceBuilder.h>
29 #include <GeomAlgoAPI_ShapeTools.h>
30 #include <GeomDataAPI_Point.h>
31 #include <GeomDataAPI_Dir.h>
32 #include <GeomAPI_XYZ.h>
34 #include <SketchPlugin_Sketch.h>
35 #include <SketcherPrs_Tools.h>
37 #include <BRepClass3d_SolidClassifier.hxx>
38 #include <Precision.hxx>
42 #include <AIS_Shape.hxx>
43 #include <AIS_DimensionSelectionMode.hxx>
45 #include <Config_WidgetAPI.h>
46 #include <Config_PropManager.h>
49 #include <QApplication>
50 #include <QVBoxLayout>
54 PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
55 ModuleBase_IWorkshop* theWorkshop,
56 const Config_WidgetAPI* theData,
57 const std::string& theParentId,
58 bool toShowConstraints)
59 : ModuleBase_WidgetValidated(theParent, theWorkshop, theData, theParentId),
60 myPreviewDisplayed(false)
62 myText = QString::fromStdString(theData->getProperty("title"));
63 myLabel = new QLabel("", theParent);
64 myLabel->setWordWrap(true);
65 myTooltip = QString::fromStdString(theData->getProperty("tooltip"));
66 myLabel->setToolTip("");
67 myLabel->setIndent(5);
69 QVBoxLayout* aLayout = new QVBoxLayout(this);
70 ModuleBase_Tools::zeroMargins(aLayout);
71 aLayout->addWidget(myLabel);
73 myShowConstraints = new QCheckBox(tr("Show constraints"), this);
74 aLayout->addWidget(myShowConstraints);
77 connect(myShowConstraints, SIGNAL(toggled(bool)), this, SIGNAL(showConstraintToggled(bool)));
78 myShowConstraints->setChecked(toShowConstraints);
81 PartSet_WidgetSketchLabel::~PartSet_WidgetSketchLabel()
86 bool PartSet_WidgetSketchLabel::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
87 const bool theToValidate)
89 // do not use the given selection if the plane of the sketch has been already set.
90 // If this check is absent, a selected plane in the viewer can be set in the sketch
91 // even if the sketch is built on another plane.
95 ModuleBase_ViewerPrs aPrs = theValues.first();
96 bool aDone = ModuleBase_WidgetValidated::setSelection(theValues, theToValidate);
98 updateByPlaneSelected(aPrs);
103 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
105 QList<QWidget*> aResult;
110 void PartSet_WidgetSketchLabel::onSelectionChanged()
112 QList<ModuleBase_ViewerPrs> aSelected = getFilteredSelected();
114 if (aSelected.empty())
116 ModuleBase_ViewerPrs aPrs = aSelected.first();
118 bool aDone = ModuleBase_WidgetValidated::setSelection(aSelected, false);
120 updateByPlaneSelected(aPrs);
123 void PartSet_WidgetSketchLabel::updateByPlaneSelected(const ModuleBase_ViewerPrs& thePrs)
125 // 1. hide main planes if they have been displayed
126 erasePreviewPlanes();
127 // 2. if the planes were displayed, change the view projection
128 TopoDS_Shape aShape = thePrs.shape();
129 std::shared_ptr<GeomAPI_Shape> aGShape;
130 std::shared_ptr<GeomAPI_Shape> aBaseShape;
132 DataPtr aData = feature()->data();
133 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
134 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
136 // selection happens in OCC viewer
137 if (!aShape.IsNull()) {
138 aGShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
139 aGShape->setImpl(new TopoDS_Shape(aShape));
141 if (aSelAttr && aSelAttr->context()) {
142 aBaseShape = aSelAttr->context()->shape();
145 else { // selection happens in OCC viewer(on body) of in the OB browser
147 aGShape = aSelAttr->value();
150 if (aGShape.get() != NULL) {
151 // get plane parameters
152 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
153 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
154 gp_XYZ aXYZ = aDir->impl<gp_Dir>().XYZ();
156 // orienting projection
157 if(aBaseShape.get() != NULL) {
158 std::shared_ptr<GeomAPI_Pnt> aCenterPnt = GeomAlgoAPI_ShapeTools::centreOfMass(aGShape);
159 gp_Pnt aPnt = aCenterPnt->impl<gp_Pnt>();
160 aPnt.Translate(aDir->impl<gp_Dir>().XYZ() * (10 * Precision::Confusion()));
162 BRepClass3d_SolidClassifier aClassifier;
163 aClassifier.Load(aBaseShape->impl<TopoDS_Shape>());
164 aClassifier.Perform(aPnt, Precision::Confusion());
166 if(aClassifier.State() == TopAbs_IN) {
171 myWorkshop->viewer()->setViewProjection(aXYZ.X(), aXYZ.Y(), aXYZ.Z());
173 // 3. Clear text in the label
174 myLabel->setText("");
175 myLabel->setToolTip("");
176 disconnect(workshop()->selector(), SIGNAL(selectionChanged()),
177 this, SLOT(onSelectionChanged()));
178 // 4. deactivate face selection filter
179 activateFilters(false);
181 // 5. Clear selection mode and define sketching mode
182 //XGUI_Displayer* aDisp = workshop()->displayer();
183 //aDisp->closeLocalContexts();
184 emit planeSelected(plane());
185 // after the plane is selected in the sketch, the sketch selection should be activated
186 // it can not be performed in the sketch label widget because, we don't need to switch off
187 // the selection by any label deactivation, but need to switch it off by stop the sketch
188 activateSelection(true);
190 // 6. Update sketcher actions
191 XGUI_ActionsMgr* anActMgr = workshop()->actionsMgr();
193 myWorkshop->viewer()->update();
196 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
198 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
199 return PartSet_Tools::sketchPlane(aSketch);
202 bool PartSet_WidgetSketchLabel::focusTo()
208 void PartSet_WidgetSketchLabel::enableFocusProcessing()
210 myLabel->installEventFilter(this);
213 void PartSet_WidgetSketchLabel::storeAttributeValue()
215 ModuleBase_WidgetValidated::storeAttributeValue();
218 void PartSet_WidgetSketchLabel::restoreAttributeValue(const bool theValid)
220 ModuleBase_WidgetValidated::restoreAttributeValue(theValid);
222 // it is not necessary to save the previous plane value because the plane is chosen once
223 DataPtr aData = feature()->data();
224 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
225 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
227 ResultPtr anEmptyResult;
228 GeomShapePtr anEmptyShape;
229 aSelAttr->setValue(anEmptyResult, anEmptyShape);
233 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
235 bool isOwnerSet = false;
237 const TopoDS_Shape& aShape = thePrs.shape();
238 std::shared_ptr<GeomAPI_Dir> aDir;
240 if (thePrs.object() && (feature() != thePrs.object())) {
241 DataPtr aData = feature()->data();
242 AttributeSelectionPtr aSelAttr =
243 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
244 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
246 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs.object());
248 GeomShapePtr aShapePtr(new GeomAPI_Shape());
249 if (aShape.IsNull()) { // selection happens in the OCC viewer
250 aShapePtr = ModelAPI_Tools::shape(aRes);
252 else { // selection happens in OB browser
253 aShapePtr->setImpl(new TopoDS_Shape(aShape));
255 if (aShapePtr.get() != NULL) {
256 aSelAttr->setValue(aRes, aShapePtr);
262 else if (!aShape.IsNull()) {
263 aDir = setSketchPlane(aShape);
264 isOwnerSet = aDir.get();
269 void PartSet_WidgetSketchLabel::activateCustom()
271 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
273 activateSelection(true);
277 bool aBodyIsVisualized = false;
278 XGUI_Displayer* aDisp = workshop()->displayer();
279 QObjectPtrList aDisplayed = aDisp->displayedObjects();
280 foreach (ObjectPtr anObj, aDisplayed) {
281 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
282 if (aResult.get() != NULL) {
283 aBodyIsVisualized = aResult->groupName() == ModelAPI_ResultBody::group();
284 if (aBodyIsVisualized)
289 if (!aBodyIsVisualized) {
290 // We have to select a plane before any operation
293 activateSelection(true);
295 myLabel->setText(myText);
296 myLabel->setToolTip(myTooltip);
298 connect(workshop()->selector(), SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
299 activateFilters(true);
301 aDisp->updateViewer();
304 void PartSet_WidgetSketchLabel::deactivate()
306 erasePreviewPlanes();
307 activateSelection(false);
309 activateFilters(false);
312 void PartSet_WidgetSketchLabel::activateSelection(bool toActivate)
316 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
318 myWorkshop->module()->activeSelectionModes(aModes);
321 aModes << TopAbs_FACE;
323 myWorkshop->activateSubShapesSelection(aModes);
325 myWorkshop->deactivateSubShapesSelection();
329 void PartSet_WidgetSketchLabel::erasePreviewPlanes()
331 if (myPreviewDisplayed) {
332 XGUI_Displayer* aDisp = workshop()->displayer();
333 aDisp->eraseAIS(myYZPlane, false);
334 aDisp->eraseAIS(myXZPlane, false);
335 aDisp->eraseAIS(myXYPlane, false);
336 myPreviewDisplayed = false;
340 void PartSet_WidgetSketchLabel::showPreviewPlanes()
342 if (myPreviewDisplayed)
345 if (!myYZPlane) { // If planes are not created
347 std::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
348 std::shared_ptr<GeomAPI_Dir> aYZDir(new GeomAPI_Dir(1, 0, 0));
349 std::shared_ptr<GeomAPI_Dir> aXZDir(new GeomAPI_Dir(0, 1, 0));
350 std::shared_ptr<GeomAPI_Dir> aXYDir(new GeomAPI_Dir(0, 0, 1));
352 std::vector<int> aYZRGB, aXZRGB, aXYRGB;
353 aYZRGB = Config_PropManager::color("Visualization", "yz_plane_color",
355 aXZRGB = Config_PropManager::color("Visualization", "xz_plane_color",
357 aXYRGB = Config_PropManager::color("Visualization", "xy_plane_color",
359 int aR[] = {aYZRGB[0], aYZRGB[1], aYZRGB[2]};
360 int aG[] = {aXZRGB[0], aXZRGB[1], aXZRGB[2]};
361 int aB[] = {aXYRGB[0], aXYRGB[1], aXYRGB[2]};
363 myYZPlane = createPreviewPlane(anOrigin, aYZDir, aR);
364 myXZPlane = createPreviewPlane(anOrigin, aXZDir, aG);
365 myXYPlane = createPreviewPlane(anOrigin, aXYDir, aB);
367 XGUI_Displayer* aDisp = workshop()->displayer();
368 aDisp->displayAIS(myYZPlane, false);
369 aDisp->displayAIS(myXZPlane, false);
370 aDisp->displayAIS(myXYPlane, false);
371 myPreviewDisplayed = true;
375 AISObjectPtr PartSet_WidgetSketchLabel::createPreviewPlane(std::shared_ptr<GeomAPI_Pnt> theOrigin,
376 std::shared_ptr<GeomAPI_Dir> theNorm,
379 double aSize = Config_PropManager::integer("Sketch planes", "planes_size", PLANE_SIZE);
380 std::shared_ptr<GeomAPI_Shape> aFace = GeomAlgoAPI_FaceBuilder::square(theOrigin, theNorm, aSize);
381 AISObjectPtr aAIS = AISObjectPtr(new GeomAPI_AISObject());
382 aAIS->createShape(aFace);
383 aAIS->setWidth(Config_PropManager::integer("Sketch planes", "planes_thickness", SKETCH_WIDTH));
384 aAIS->setColor(theRGB[0], theRGB[1], theRGB[2]);
389 std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
391 if (theShape.IsNull())
392 return std::shared_ptr<GeomAPI_Dir>();
394 // get selected shape
395 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
396 aGShape->setImpl(new TopoDS_Shape(theShape));
400 // get plane parameters
401 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
403 // set plane parameters to feature
404 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
405 double anA, aB, aC, aD;
406 aPlane->coefficients(anA, aB, aC, aD);
408 // calculate attributes of the sketch
409 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
410 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
411 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
412 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
413 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
414 // X axis is preferable to be dirX on the sketch
415 const double tol = Precision::Confusion();
416 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
417 std::shared_ptr<GeomAPI_Dir> aTempDir(
418 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
419 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
420 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
422 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
423 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
424 anOrigin->setValue(anOrigPnt);
425 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
426 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
427 aNormal->setValue(aNormDir);
428 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
429 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
430 aDirX->setValue(aXDir);
431 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
435 void PartSet_WidgetSketchLabel::showConstraints(bool theOn)
437 myShowConstraints->setChecked(theOn);
438 emit showConstraintToggled(theOn);
441 XGUI_Workshop* PartSet_WidgetSketchLabel::workshop() const
443 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
444 return aConnector->workshop();