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 ModuleBase_ViewerPrs aPrs;
98 // 1. find selected presentation either in the viewer or in OB
99 XGUI_Selection* aSelection = myWorkshop->selector()->selection();
100 QList<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
101 // the selection in OCC viewer - the selection of a face in the viewer
102 // it can be th main plane's face of a face on a visualized body
103 if (!aSelected.empty()) {
104 aPrs = aSelected.first();
107 // the selection in Object Browser: the plane object can be used as sketch plane
108 QObjectPtrList anObjects = aSelection->selectedObjects();
109 if (!anObjects.empty()) {
110 aPrs.setObject(anObjects.first());
116 if (isValidSelection(aPrs)) {
117 // 2. set the selection to sketch
118 setSelectionCustom(aPrs);
119 // 3. hide main planes if they have been displayed
120 erasePreviewPlanes();
121 // 4. if the planes were displayed, change the view projection
122 TopoDS_Shape aShape = aPrs.shape();
123 if (!aShape.IsNull()) {
124 DataPtr aData = feature()->data();
125 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
126 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
128 GeomShapePtr aShapePtr = aSelAttr->value();
129 if (aShapePtr.get() == NULL || aShapePtr->isNull()) {
130 //TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
131 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
132 aGShape->setImpl(new TopoDS_Shape(aShape));
133 // get plane parameters
134 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
135 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
137 myWorkshop->viewer()->setViewProjection(aDir->x(), aDir->y(), aDir->z());
141 // 5. Clear text in the label
142 myLabel->setText("");
143 myLabel->setToolTip("");
144 disconnect(myWorkshop->selector(), SIGNAL(selectionChanged()),
145 this, SLOT(onSelectionChanged()));
146 // 6. deactivate face selection filter
147 activateFilters(myWorkshop->module()->workshop(), false);
149 // 7. Clear selection mode and define sketching mode
150 //XGUI_Displayer* aDisp = myWorkshop->displayer();
151 //aDisp->closeLocalContexts();
152 emit planeSelected(plane());
153 //setSketchingMode();
155 // 8. Update sketcher actions
156 XGUI_ActionsMgr* anActMgr = myWorkshop->actionsMgr();
158 myWorkshop->viewer()->update();
162 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
164 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
165 return PartSet_Tools::sketchPlane(aSketch);
169 bool PartSet_WidgetSketchLabel::focusTo()
175 void PartSet_WidgetSketchLabel::enableFocusProcessing()
177 myLabel->installEventFilter(this);
180 void PartSet_WidgetSketchLabel::storeAttributeValue()
184 void PartSet_WidgetSketchLabel::restoreAttributeValue(const bool theValid)
186 // it is not necessary to save the previous plane value because the plane is chosen once
187 DataPtr aData = feature()->data();
188 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
189 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
191 ResultPtr anEmptyResult;
192 GeomShapePtr anEmptyShape;
193 aSelAttr->setValue(anEmptyResult, anEmptyShape);
197 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
199 bool isOwnerSet = false;
201 const TopoDS_Shape& aShape = thePrs.shape();
202 std::shared_ptr<GeomAPI_Dir> aDir;
204 if (thePrs.object() && (feature() != thePrs.object())) {
205 DataPtr aData = feature()->data();
206 AttributeSelectionPtr aSelAttr =
207 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
208 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
210 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs.object());
212 GeomShapePtr aShapePtr(new GeomAPI_Shape());
213 if (aShape.IsNull()) {
214 aShapePtr = ModelAPI_Tools::shape(aRes);
217 aShapePtr->setImpl(new TopoDS_Shape(aShape));
219 aSelAttr->setValue(aRes, aShapePtr);
224 else if (!aShape.IsNull()) {
225 aDir = setSketchPlane(aShape);
231 void PartSet_WidgetSketchLabel::activateCustom()
233 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
234 bool aBodyIsVisualized = false;
235 XGUI_Displayer* aDisp = myWorkshop->displayer();
236 QObjectPtrList aDisplayed = aDisp->displayedObjects();
237 foreach (ObjectPtr anObj, aDisplayed) {
238 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObj);
239 if (aResult.get() != NULL) {
240 aBodyIsVisualized = aResult->groupName() == ModelAPI_ResultBody::group();
241 if (aBodyIsVisualized)
246 if (aPlane || aBodyIsVisualized) {
247 //setSketchingMode();
248 // In order to avoid Opening/Closing of context too often
249 // it can be useful for a delay on the property panel filling
250 // it is possible that it is not necessary anymore, but it requires a check
251 //mySelectionTimer->start(20);
252 //setSketchingMode();
254 // We have to select a plane before any operation
258 aModes << TopAbs_FACE;
259 aDisp->activateObjects(aModes);
261 myLabel->setText(myText);
262 myLabel->setToolTip(myTooltip);
264 connect(myWorkshop->selector(), SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
265 activateFilters(myWorkshop->module()->workshop(), true);
267 aDisp->updateViewer();
270 void PartSet_WidgetSketchLabel::deactivate()
272 // Do not set selection mode if the widget was activated for a small moment
273 //mySelectionTimer->stop();
274 //XGUI_Displayer* aDisp = myWorkshop->displayer();
275 //aDisp->closeLocalContexts();
276 erasePreviewPlanes();
277 activateFilters(myWorkshop->module()->workshop(), false);
280 void PartSet_WidgetSketchLabel::erasePreviewPlanes()
282 if (myPreviewDisplayed) {
283 XGUI_Displayer* aDisp = myWorkshop->displayer();
284 aDisp->eraseAIS(myYZPlane, false);
285 aDisp->eraseAIS(myXZPlane, false);
286 aDisp->eraseAIS(myXYPlane, false);
287 myPreviewDisplayed = false;
291 void PartSet_WidgetSketchLabel::showPreviewPlanes()
293 if (myPreviewDisplayed)
296 if (!myYZPlane) { // If planes are not created
298 std::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
299 std::shared_ptr<GeomAPI_Dir> aYZDir(new GeomAPI_Dir(1, 0, 0));
300 std::shared_ptr<GeomAPI_Dir> aXZDir(new GeomAPI_Dir(0, 1, 0));
301 std::shared_ptr<GeomAPI_Dir> aXYDir(new GeomAPI_Dir(0, 0, 1));
303 std::vector<int> aYZRGB, aXZRGB, aXYRGB;
304 aYZRGB = Config_PropManager::color("Visualization", "yz_plane_color",
306 aXZRGB = Config_PropManager::color("Visualization", "xz_plane_color",
308 aXYRGB = Config_PropManager::color("Visualization", "xy_plane_color",
310 int aR[] = {aYZRGB[0], aYZRGB[1], aYZRGB[2]};
311 int aG[] = {aXZRGB[0], aXZRGB[1], aXZRGB[2]};
312 int aB[] = {aXYRGB[0], aXYRGB[1], aXYRGB[2]};
314 myYZPlane = createPreviewPlane(anOrigin, aYZDir, aR);
315 myXZPlane = createPreviewPlane(anOrigin, aXZDir, aG);
316 myXYPlane = createPreviewPlane(anOrigin, aXYDir, aB);
318 XGUI_Displayer* aDisp = myWorkshop->displayer();
319 aDisp->displayAIS(myYZPlane, false);
320 aDisp->displayAIS(myXZPlane, false);
321 aDisp->displayAIS(myXYPlane, false);
322 myPreviewDisplayed = true;
326 AISObjectPtr PartSet_WidgetSketchLabel::createPreviewPlane(std::shared_ptr<GeomAPI_Pnt> theOrigin,
327 std::shared_ptr<GeomAPI_Dir> theNorm,
330 double aSize = Config_PropManager::integer("Sketch planes", "planes_size", PLANE_SIZE);
331 std::shared_ptr<GeomAPI_Shape> aFace = GeomAlgoAPI_FaceBuilder::square(theOrigin, theNorm, aSize);
332 AISObjectPtr aAIS = AISObjectPtr(new GeomAPI_AISObject());
333 aAIS->createShape(aFace);
334 aAIS->setWidth(Config_PropManager::integer("Sketch planes", "planes_thickness", SKETCH_WIDTH));
335 aAIS->setColor(theRGB[0], theRGB[1], theRGB[2]);
340 std::shared_ptr<GeomAPI_Dir> PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
342 if (theShape.IsNull())
343 return std::shared_ptr<GeomAPI_Dir>();
345 // get selected shape
346 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
347 aGShape->setImpl(new TopoDS_Shape(theShape));
349 // get plane parameters
350 std::shared_ptr<GeomAPI_Pln> aPlane = GeomAlgoAPI_FaceBuilder::plane(aGShape);
352 // set plane parameters to feature
353 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
354 double anA, aB, aC, aD;
355 aPlane->coefficients(anA, aB, aC, aD);
357 // calculate attributes of the sketch
358 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
359 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
360 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
361 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
362 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
363 // X axis is preferable to be dirX on the sketch
364 const double tol = Precision::Confusion();
365 bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
366 std::shared_ptr<GeomAPI_Dir> aTempDir(
367 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
368 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
369 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
371 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
372 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
373 anOrigin->setValue(anOrigPnt);
374 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
375 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
376 aNormal->setValue(aNormDir);
377 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
378 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
379 aDirX->setValue(aXDir);
380 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
385 /*void PartSet_WidgetSketchLabel::setSketchingMode()
387 XGUI_Displayer* aDisp = myWorkshop->displayer();
388 // Clear standard selection modes if they are defined
389 //aDisp->activateObjects(aModes);
390 //aDisp->openLocalContext();
392 // Get default selection modes
395 aModes.append(SketcherPrs_Tools::Sel_Dimension_Text);
396 aModes.append(SketcherPrs_Tools::Sel_Dimension_Line);
397 aModes.append(SketcherPrs_Tools::Sel_Constraint);
398 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_VERTEX));
399 aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_EDGE));
401 aDisp->activateObjects(aModes);
404 void PartSet_WidgetSketchLabel::showConstraints(bool theOn)
406 myShowConstraints->setChecked(theOn);
407 emit showConstraintToggled(theOn);