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 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
90 QList<QWidget*> aResult;
95 void PartSet_WidgetSketchLabel::onSelectionChanged()
97 QList<ModuleBase_ViewerPrs> aSelectedPrs = getSelectedEntitiesOrObjects(
98 myWorkshop->selector()->selection());
99 if (aSelectedPrs.empty())
101 ModuleBase_ViewerPrs aPrs = aSelectedPrs.first();
102 if (aPrs.isEmpty() || !isValidSelection(aPrs))
105 // 2. set the selection to sketch
106 setSelectionCustom(aPrs);
107 // 3. hide main planes if they have been displayed
108 erasePreviewPlanes();
109 // 4. if the planes were displayed, change the view projection
110 TopoDS_Shape aShape = aPrs.shape();
111 std::shared_ptr<GeomAPI_Shape> aGShape;
112 // selection happens in OCC viewer
113 if (!aShape.IsNull()) {
114 aGShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape);
115 aGShape->setImpl(new TopoDS_Shape(aShape));
117 else { // selection happens in OCC viewer(on body) of in the OB browser
118 DataPtr aData = feature()->data();
119 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
120 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
122 aGShape = aSelAttr->value();
125 if (aGShape.get() != NULL) {
126 // get plane parameters
127 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
128 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
130 myWorkshop->viewer()->setViewProjection(aDir->x(), aDir->y(), aDir->z());
132 // 5. Clear text in the label
133 myLabel->setText("");
134 myLabel->setToolTip("");
135 disconnect(myWorkshop->selector(), SIGNAL(selectionChanged()),
136 this, SLOT(onSelectionChanged()));
137 // 6. deactivate face selection filter
138 activateFilters(myWorkshop->module()->workshop(), false);
140 // 7. Clear selection mode and define sketching mode
141 //XGUI_Displayer* aDisp = myWorkshop->displayer();
142 //aDisp->closeLocalContexts();
143 emit planeSelected(plane());
144 //setSketchingMode();
146 // 8. Update sketcher actions
147 XGUI_ActionsMgr* anActMgr = myWorkshop->actionsMgr();
149 myWorkshop->viewer()->update();
152 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
154 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
155 return PartSet_Tools::sketchPlane(aSketch);
159 bool PartSet_WidgetSketchLabel::focusTo()
165 void PartSet_WidgetSketchLabel::enableFocusProcessing()
167 myLabel->installEventFilter(this);
170 void PartSet_WidgetSketchLabel::storeAttributeValue()
174 void PartSet_WidgetSketchLabel::restoreAttributeValue(const bool theValid)
176 // it is not necessary to save the previous plane value because the plane is chosen once
177 DataPtr aData = feature()->data();
178 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
179 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
181 ResultPtr anEmptyResult;
182 GeomShapePtr anEmptyShape;
183 aSelAttr->setValue(anEmptyResult, anEmptyShape);
187 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
189 bool isOwnerSet = false;
191 const TopoDS_Shape& aShape = thePrs.shape();
192 std::shared_ptr<GeomAPI_Dir> aDir;
194 if (thePrs.object() && (feature() != thePrs.object())) {
195 DataPtr aData = feature()->data();
196 AttributeSelectionPtr aSelAttr =
197 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
198 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
200 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs.object());
202 GeomShapePtr aShapePtr(new GeomAPI_Shape());
203 if (aShape.IsNull()) { // selection happens in the OCC viewer
204 aShapePtr = ModelAPI_Tools::shape(aRes);
206 else { // selection happens in OB browser
207 aShapePtr->setImpl(new TopoDS_Shape(aShape));
209 if (aShapePtr.get() != NULL) {
210 aSelAttr->setValue(aRes, aShapePtr);
216 else if (!aShape.IsNull()) {
217 aDir = setSketchPlane(aShape);
223 void PartSet_WidgetSketchLabel::activateCustom()
225 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
229 bool aBodyIsVisualized = false;
230 XGUI_Displayer* aDisp = myWorkshop->displayer();
231 QObjectPtrList aDisplayed = aDisp->displayedObjects();
232 foreach (ObjectPtr anObj, aDisplayed) {
233 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
234 if (aResult.get() != NULL) {
235 aBodyIsVisualized = aResult->groupName() == ModelAPI_ResultBody::group();
236 if (aBodyIsVisualized)
241 if (!aBodyIsVisualized) {
242 // We have to select a plane before any operation
246 aModes << TopAbs_FACE;
247 aDisp->activateObjects(aModes);
249 myLabel->setText(myText);
250 myLabel->setToolTip(myTooltip);
252 connect(myWorkshop->selector(), SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
253 activateFilters(myWorkshop->module()->workshop(), true);
255 aDisp->updateViewer();
258 void PartSet_WidgetSketchLabel::deactivate()
260 // Do not set selection mode if the widget was activated for a small moment
261 //mySelectionTimer->stop();
262 //XGUI_Displayer* aDisp = myWorkshop->displayer();
263 //aDisp->closeLocalContexts();
264 erasePreviewPlanes();
265 activateFilters(myWorkshop->module()->workshop(), false);
268 void PartSet_WidgetSketchLabel::erasePreviewPlanes()
270 if (myPreviewDisplayed) {
271 XGUI_Displayer* aDisp = myWorkshop->displayer();
272 aDisp->eraseAIS(myYZPlane, false);
273 aDisp->eraseAIS(myXZPlane, false);
274 aDisp->eraseAIS(myXYPlane, false);
275 myPreviewDisplayed = false;
279 void PartSet_WidgetSketchLabel::showPreviewPlanes()
281 if (myPreviewDisplayed)
284 if (!myYZPlane) { // If planes are not created
286 std::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
287 std::shared_ptr<GeomAPI_Dir> aYZDir(new GeomAPI_Dir(1, 0, 0));
288 std::shared_ptr<GeomAPI_Dir> aXZDir(new GeomAPI_Dir(0, 1, 0));
289 std::shared_ptr<GeomAPI_Dir> aXYDir(new GeomAPI_Dir(0, 0, 1));
291 std::vector<int> aYZRGB, aXZRGB, aXYRGB;
292 aYZRGB = Config_PropManager::color("Visualization", "yz_plane_color",
294 aXZRGB = Config_PropManager::color("Visualization", "xz_plane_color",
296 aXYRGB = Config_PropManager::color("Visualization", "xy_plane_color",
298 int aR[] = {aYZRGB[0], aYZRGB[1], aYZRGB[2]};
299 int aG[] = {aXZRGB[0], aXZRGB[1], aXZRGB[2]};
300 int aB[] = {aXYRGB[0], aXYRGB[1], aXYRGB[2]};
302 myYZPlane = createPreviewPlane(anOrigin, aYZDir, aR);
303 myXZPlane = createPreviewPlane(anOrigin, aXZDir, aG);
304 myXYPlane = createPreviewPlane(anOrigin, aXYDir, aB);
306 XGUI_Displayer* aDisp = myWorkshop->displayer();
307 aDisp->displayAIS(myYZPlane, false);
308 aDisp->displayAIS(myXZPlane, false);
309 aDisp->displayAIS(myXYPlane, false);
310 myPreviewDisplayed = true;
314 AISObjectPtr PartSet_WidgetSketchLabel::createPreviewPlane(std::shared_ptr<GeomAPI_Pnt> theOrigin,
315 std::shared_ptr<GeomAPI_Dir> theNorm,
318 double aSize = Config_PropManager::integer("Sketch planes", "planes_size", PLANE_SIZE);
319 std::shared_ptr<GeomAPI_Shape> aFace = GeomAlgoAPI_FaceBuilder::square(theOrigin, theNorm, aSize);
320 AISObjectPtr aAIS = AISObjectPtr(new GeomAPI_AISObject());
321 aAIS->createShape(aFace);
322 aAIS->setWidth(Config_PropManager::integer("Sketch planes", "planes_thickness", SKETCH_WIDTH));
323 aAIS->setColor(theRGB[0], theRGB[1], theRGB[2]);
328 std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
330 if (theShape.IsNull())
331 return std::shared_ptr<GeomAPI_Dir>();
333 // get selected shape
334 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
335 aGShape->setImpl(new TopoDS_Shape(theShape));
337 // get plane parameters
338 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
340 // set plane parameters to feature
341 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
342 double anA, aB, aC, aD;
343 aPlane->coefficients(anA, aB, aC, aD);
345 // calculate attributes of the sketch
346 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
347 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
348 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
349 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
350 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
351 // X axis is preferable to be dirX on the sketch
352 const double tol = Precision::Confusion();
353 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
354 std::shared_ptr<GeomAPI_Dir> aTempDir(
355 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
356 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
357 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
359 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
360 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
361 anOrigin->setValue(anOrigPnt);
362 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
363 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
364 aNormal->setValue(aNormDir);
365 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
366 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
367 aDirX->setValue(aXDir);
368 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
373 /*void PartSet_WidgetSketchLabel::setSketchingMode()
375 XGUI_Displayer* aDisp = myWorkshop->displayer();
376 // Clear standard selection modes if they are defined
377 //aDisp->activateObjects(aModes);
378 //aDisp->openLocalContext();
380 // Get default selection modes
383 aModes.append(SketcherPrs_Tools::Sel_Dimension_Text);
384 aModes.append(SketcherPrs_Tools::Sel_Dimension_Line);
385 aModes.append(SketcherPrs_Tools::Sel_Constraint);
386 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_VERTEX));
387 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_EDGE));
389 aDisp->activateObjects(aModes);
392 void PartSet_WidgetSketchLabel::showConstraints(bool theOn)
394 myShowConstraints->setChecked(theOn);
395 emit showConstraintToggled(theOn);