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>
19 #include <ModuleBase_Operation.h>
20 #include <ModuleBase_ViewerPrs.h>
21 #include <ModuleBase_Tools.h>
22 #include <ModuleBase_IModule.h>
24 #include <ModelAPI_ResultBody.h>
25 #include <ModelAPI_Tools.h>
27 #include <GeomAlgoAPI_FaceBuilder.h>
28 #include <GeomDataAPI_Point.h>
29 #include <GeomDataAPI_Dir.h>
30 #include <GeomAPI_XYZ.h>
32 #include <SketchPlugin_Sketch.h>
33 #include <SketcherPrs_Tools.h>
35 #include <Precision.hxx>
39 #include <AIS_Shape.hxx>
40 #include <AIS_DimensionSelectionMode.hxx>
42 #include <Config_WidgetAPI.h>
43 #include <Config_PropManager.h>
47 #include <QApplication>
48 #include <QVBoxLayout>
52 PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
53 const Config_WidgetAPI* theData,
54 const std::string& theParentId,
55 bool toShowConstraints)
56 : ModuleBase_WidgetValidated(theParent, theData, theParentId),
57 myPreviewDisplayed(false),
60 myText = QString::fromStdString(theData->getProperty("title"));
61 myLabel = new QLabel("", theParent);
62 myLabel->setWordWrap(true);
63 myTooltip = QString::fromStdString(theData->getProperty("tooltip"));
64 myLabel->setToolTip("");
65 myLabel->setIndent(5);
67 //mySelectionTimer = new QTimer(this);
68 //connect(mySelectionTimer, SIGNAL(timeout()), SLOT(setSketchingMode()));
69 //mySelectionTimer->setSingleShot(true);
71 QVBoxLayout* aLayout = new QVBoxLayout(this);
72 ModuleBase_Tools::zeroMargins(aLayout);
73 aLayout->addWidget(myLabel);
75 myShowConstraints = new QCheckBox(tr("Show constraints"), this);
76 aLayout->addWidget(myShowConstraints);
79 connect(myShowConstraints, SIGNAL(toggled(bool)), this, SIGNAL(showConstraintToggled(bool)));
80 myShowConstraints->setChecked(toShowConstraints);
83 PartSet_WidgetSketchLabel::~PartSet_WidgetSketchLabel()
88 bool PartSet_WidgetSketchLabel::setSelection(ModuleBase_ViewerPrs theValue)
90 // do not use the given selection if the plane of the sketch has been already set.
91 // If this check is absent, a selected plane in the viewer can be set in the sketch
92 // even if the sketch is built on another plane.
96 return ModuleBase_WidgetValidated::setSelection(theValue);
99 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
101 QList<QWidget*> aResult;
106 void PartSet_WidgetSketchLabel::onSelectionChanged()
108 QList<ModuleBase_ViewerPrs> aSelectedPrs = getSelectedEntitiesOrObjects(
109 myWorkshop->selector()->selection());
110 if (aSelectedPrs.empty())
112 ModuleBase_ViewerPrs aPrs = aSelectedPrs.first();
113 if (aPrs.isEmpty() || !isValidSelection(aPrs))
116 // 2. set the selection to sketch
117 setSelectionCustom(aPrs);
118 // 3. hide main planes if they have been displayed
119 erasePreviewPlanes();
120 // 4. if the planes were displayed, change the view projection
121 TopoDS_Shape aShape = aPrs.shape();
122 std::shared_ptr<GeomAPI_Shape> aGShape;
123 // selection happens in OCC viewer
124 if (!aShape.IsNull()) {
125 aGShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
126 aGShape->setImpl(new TopoDS_Shape(aShape));
128 else { // selection happens in OCC viewer(on body) of in the OB browser
129 DataPtr aData = feature()->data();
130 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
131 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
133 aGShape = aSelAttr->value();
136 if (aGShape.get() != NULL) {
137 // get plane parameters
138 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
139 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
141 myWorkshop->viewer()->setViewProjection(aDir->x(), aDir->y(), aDir->z());
143 // 5. Clear text in the label
144 myLabel->setText("");
145 myLabel->setToolTip("");
146 disconnect(myWorkshop->selector(), SIGNAL(selectionChanged()),
147 this, SLOT(onSelectionChanged()));
148 // 6. deactivate face selection filter
149 activateFilters(myWorkshop->module()->workshop(), false);
151 // 7. Clear selection mode and define sketching mode
152 //XGUI_Displayer* aDisp = myWorkshop->displayer();
153 //aDisp->closeLocalContexts();
154 emit planeSelected(plane());
155 //setSketchingMode();
157 // 8. Update sketcher actions
158 XGUI_ActionsMgr* anActMgr = myWorkshop->actionsMgr();
160 myWorkshop->viewer()->update();
163 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
165 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
166 return PartSet_Tools::sketchPlane(aSketch);
170 bool PartSet_WidgetSketchLabel::focusTo()
176 void PartSet_WidgetSketchLabel::enableFocusProcessing()
178 myLabel->installEventFilter(this);
181 void PartSet_WidgetSketchLabel::storeAttributeValue()
185 void PartSet_WidgetSketchLabel::restoreAttributeValue(const bool theValid)
187 // it is not necessary to save the previous plane value because the plane is chosen once
188 DataPtr aData = feature()->data();
189 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
190 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
192 ResultPtr anEmptyResult;
193 GeomShapePtr anEmptyShape;
194 aSelAttr->setValue(anEmptyResult, anEmptyShape);
198 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
200 bool isOwnerSet = false;
202 const TopoDS_Shape& aShape = thePrs.shape();
203 std::shared_ptr<GeomAPI_Dir> aDir;
205 if (thePrs.object() && (feature() != thePrs.object())) {
206 DataPtr aData = feature()->data();
207 AttributeSelectionPtr aSelAttr =
208 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
209 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
211 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs.object());
213 GeomShapePtr aShapePtr(new GeomAPI_Shape());
214 if (aShape.IsNull()) { // selection happens in the OCC viewer
215 aShapePtr = ModelAPI_Tools::shape(aRes);
217 else { // selection happens in OB browser
218 aShapePtr->setImpl(new TopoDS_Shape(aShape));
220 if (aShapePtr.get() != NULL) {
221 aSelAttr->setValue(aRes, aShapePtr);
227 else if (!aShape.IsNull()) {
228 aDir = setSketchPlane(aShape);
234 void PartSet_WidgetSketchLabel::activateCustom()
236 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
240 bool aBodyIsVisualized = false;
241 XGUI_Displayer* aDisp = myWorkshop->displayer();
242 QObjectPtrList aDisplayed = aDisp->displayedObjects();
243 foreach (ObjectPtr anObj, aDisplayed) {
244 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
245 if (aResult.get() != NULL) {
246 aBodyIsVisualized = aResult->groupName() == ModelAPI_ResultBody::group();
247 if (aBodyIsVisualized)
252 if (!aBodyIsVisualized) {
253 // We have to select a plane before any operation
257 aModes << TopAbs_FACE;
258 aDisp->activateObjects(aModes);
260 myLabel->setText(myText);
261 myLabel->setToolTip(myTooltip);
263 connect(myWorkshop->selector(), SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
264 activateFilters(myWorkshop->module()->workshop(), true);
266 aDisp->updateViewer();
269 void PartSet_WidgetSketchLabel::deactivate()
271 // Do not set selection mode if the widget was activated for a small moment
272 //mySelectionTimer->stop();
273 //XGUI_Displayer* aDisp = myWorkshop->displayer();
274 //aDisp->closeLocalContexts();
275 erasePreviewPlanes();
276 activateFilters(myWorkshop->module()->workshop(), false);
279 void PartSet_WidgetSketchLabel::erasePreviewPlanes()
281 if (myPreviewDisplayed) {
282 XGUI_Displayer* aDisp = myWorkshop->displayer();
283 aDisp->eraseAIS(myYZPlane, false);
284 aDisp->eraseAIS(myXZPlane, false);
285 aDisp->eraseAIS(myXYPlane, false);
286 myPreviewDisplayed = false;
290 void PartSet_WidgetSketchLabel::showPreviewPlanes()
292 if (myPreviewDisplayed)
295 if (!myYZPlane) { // If planes are not created
297 std::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
298 std::shared_ptr<GeomAPI_Dir> aYZDir(new GeomAPI_Dir(1, 0, 0));
299 std::shared_ptr<GeomAPI_Dir> aXZDir(new GeomAPI_Dir(0, 1, 0));
300 std::shared_ptr<GeomAPI_Dir> aXYDir(new GeomAPI_Dir(0, 0, 1));
302 std::vector<int> aYZRGB, aXZRGB, aXYRGB;
303 aYZRGB = Config_PropManager::color("Visualization", "yz_plane_color",
305 aXZRGB = Config_PropManager::color("Visualization", "xz_plane_color",
307 aXYRGB = Config_PropManager::color("Visualization", "xy_plane_color",
309 int aR[] = {aYZRGB[0], aYZRGB[1], aYZRGB[2]};
310 int aG[] = {aXZRGB[0], aXZRGB[1], aXZRGB[2]};
311 int aB[] = {aXYRGB[0], aXYRGB[1], aXYRGB[2]};
313 myYZPlane = createPreviewPlane(anOrigin, aYZDir, aR);
314 myXZPlane = createPreviewPlane(anOrigin, aXZDir, aG);
315 myXYPlane = createPreviewPlane(anOrigin, aXYDir, aB);
317 XGUI_Displayer* aDisp = myWorkshop->displayer();
318 aDisp->displayAIS(myYZPlane, false);
319 aDisp->displayAIS(myXZPlane, false);
320 aDisp->displayAIS(myXYPlane, false);
321 myPreviewDisplayed = true;
325 AISObjectPtr PartSet_WidgetSketchLabel::createPreviewPlane(std::shared_ptr<GeomAPI_Pnt> theOrigin,
326 std::shared_ptr<GeomAPI_Dir> theNorm,
329 double aSize = Config_PropManager::integer("Sketch planes", "planes_size", PLANE_SIZE);
330 std::shared_ptr<GeomAPI_Shape> aFace = GeomAlgoAPI_FaceBuilder::square(theOrigin, theNorm, aSize);
331 AISObjectPtr aAIS = AISObjectPtr(new GeomAPI_AISObject());
332 aAIS->createShape(aFace);
333 aAIS->setWidth(Config_PropManager::integer("Sketch planes", "planes_thickness", SKETCH_WIDTH));
334 aAIS->setColor(theRGB[0], theRGB[1], theRGB[2]);
339 std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
341 if (theShape.IsNull())
342 return std::shared_ptr<GeomAPI_Dir>();
344 // get selected shape
345 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
346 aGShape->setImpl(new TopoDS_Shape(theShape));
348 // get plane parameters
349 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
351 // set plane parameters to feature
352 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
353 double anA, aB, aC, aD;
354 aPlane->coefficients(anA, aB, aC, aD);
356 // calculate attributes of the sketch
357 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
358 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
359 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
360 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
361 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
362 // X axis is preferable to be dirX on the sketch
363 const double tol = Precision::Confusion();
364 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
365 std::shared_ptr<GeomAPI_Dir> aTempDir(
366 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
367 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
368 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
370 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
371 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
372 anOrigin->setValue(anOrigPnt);
373 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
374 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
375 aNormal->setValue(aNormDir);
376 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
377 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
378 aDirX->setValue(aXDir);
379 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
384 /*void PartSet_WidgetSketchLabel::setSketchingMode()
386 XGUI_Displayer* aDisp = myWorkshop->displayer();
387 // Clear standard selection modes if they are defined
388 //aDisp->activateObjects(aModes);
389 //aDisp->openLocalContext();
391 // Get default selection modes
394 aModes.append(SketcherPrs_Tools::Sel_Dimension_Text);
395 aModes.append(SketcherPrs_Tools::Sel_Dimension_Line);
396 aModes.append(SketcherPrs_Tools::Sel_Constraint);
397 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_VERTEX));
398 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_EDGE));
400 aDisp->activateObjects(aModes);
403 void PartSet_WidgetSketchLabel::showConstraints(bool theOn)
405 myShowConstraints->setChecked(theOn);
406 emit showConstraintToggled(theOn);