1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "PartSet_WidgetFeaturePointSelector.h"
21 #include "PartSet_Tools.h"
22 #include "PartSet_ExternalObjectsMgr.h"
24 #include <Config_WidgetAPI.h>
26 #include <Events_Loop.h>
28 #include <GeomDataAPI_Point2D.h>
29 #include <GeomDataAPI_Point.h>
30 #include <GeomAPI_Edge.h>
31 #include <GeomAPI_Pnt2d.h>
32 #include <GeomAlgoAPI_ShapeTools.h>
34 #include <ModuleBase_ISelection.h>
35 #include <ModuleBase_ViewerPrs.h>
37 #include <ModelAPI_AttributeRefAttr.h>
38 #include <ModelAPI_AttributeReference.h>
39 #include <ModelAPI_Events.h>
40 #include <ModelAPI_Feature.h>
41 #include <ModelAPI_Tools.h>
43 #include <ModuleBase_IViewWindow.h>
44 #include <ModuleBase_IWorkshop.h>
45 #include <ModuleBase_IModule.h>
47 #include <SketchPlugin_Point.h>
49 #include <XGUI_Tools.h>
50 #include <XGUI_Workshop.h>
51 #include <XGUI_Displayer.h>
52 #include <XGUI_ViewerProxy.h>
55 #include <QMouseEvent>
57 #define HIGHLIGHT_STAYS_PROBLEM
58 #ifdef HIGHLIGHT_STAYS_PROBLEM
59 #include <Quantity_Color.hxx>
60 #define SKETCH_ENTITY_COLOR "225,0,0"
63 PartSet_WidgetFeaturePointSelector::PartSet_WidgetFeaturePointSelector(QWidget* theParent,
64 ModuleBase_IWorkshop* theWorkshop,
65 const Config_WidgetAPI* theData)
66 : ModuleBase_WidgetShapeSelector(theParent, theWorkshop, theData)
68 std::string anAttributes = theData->getProperty("selection_attributes");
69 QStringList anAttributesList = QString(anAttributes.c_str()).split(' ', QString::SkipEmptyParts);
71 myHasPreview = anAttributesList.size() >= 4;
73 mySelectedObjectAttribute = anAttributesList[0].toStdString();
74 mySelectedPointAttribute = anAttributesList[1].toStdString();
76 myPreviewObjectAttribute = anAttributesList[2].toStdString();
77 myPreviewPointAttribute = anAttributesList[3].toStdString();
79 myExternalObjectMgr = new PartSet_ExternalObjectsMgr(theData->getProperty("use_external"),
80 theData->getProperty("can_create_external"), true);
83 PartSet_WidgetFeaturePointSelector::~PartSet_WidgetFeaturePointSelector()
85 delete myExternalObjectMgr;
88 //********************************************************************
89 bool PartSet_WidgetFeaturePointSelector::isValidSelection(
90 const std::shared_ptr<ModuleBase_ViewerPrs>& theValue)
92 return ModuleBase_WidgetShapeSelector::isValidSelection(theValue);
96 //********************************************************************
97 void PartSet_WidgetFeaturePointSelector::updateSelectionModesAndFilters(bool toActivate)
99 #ifdef HIGHLIGHT_STAYS_PROBLEM
100 Handle(AIS_InteractiveContext) aContext =
101 XGUI_Tools::workshop(myWorkshop)->viewer()->AISContext();
102 Quantity_Color aColor;
103 Handle(Prs3d_Drawer) aHStyle = aContext->HighlightStyle();
104 Handle(Prs3d_Drawer) aSStyle = aContext->SelectionStyle();
106 std::vector<int> aColors;
107 aColors = Config_PropManager::color("Visualization", "sketch_entity_color");
108 aColor = Quantity_Color(aColors[0] / 255., aColors[1] / 255., aColors[2] / 255.,
110 myHighlightColor = aHStyle->Color();
111 mySelectionColor = aSStyle->Color();
114 aColor = myHighlightColor;
116 aHStyle->SetColor(aColor);
117 aContext->SetHighlightStyle(aHStyle);
119 aSStyle->SetColor(aColor);
120 aContext->SetSelectionStyle(aSStyle);
124 ModuleBase_WidgetShapeSelector::updateSelectionModesAndFilters(toActivate);
127 //********************************************************************
128 void PartSet_WidgetFeaturePointSelector::activateCustom()
130 ModuleBase_WidgetShapeSelector::activateCustom();
132 myWorkshop->module()->activateCustomPrs(myFeature,
133 ModuleBase_IModule::CustomizeHighlightedObjects, true);
136 //********************************************************************
137 void PartSet_WidgetFeaturePointSelector::deactivate()
139 ModuleBase_WidgetShapeSelector::deactivate();
142 //********************************************************************
143 void PartSet_WidgetFeaturePointSelector::mouseMoved(ModuleBase_IViewWindow* theWindow,
144 QMouseEvent* theEvent)
146 ModuleBase_ISelection* aSelect = myWorkshop->selection();
147 QList<ModuleBase_ViewerPrsPtr> aHighlighted = aSelect->getHighlighted();
149 ModuleBase_ViewerPrsPtr aPrs = !aHighlighted.empty() ? aHighlighted.first()
150 : ModuleBase_ViewerPrsPtr();
151 fillFeature(aPrs, theWindow, theEvent);
154 //********************************************************************
155 void PartSet_WidgetFeaturePointSelector::mouseReleased(ModuleBase_IViewWindow* theWindow,
156 QMouseEvent* theEvent)
158 // the contex menu release by the right button should not be processed by this widget
159 if (theEvent->button() != Qt::LeftButton)
162 ModuleBase_ISelection* aSelection = myWorkshop->selection();
163 QList<ModuleBase_ViewerPrsPtr> aSelected = aSelection->getSelected(ModuleBase_ISelection::Viewer);
165 ModuleBase_ViewerPrsPtr aPrs =
166 !aSelected.empty() ? aSelected.first() : ModuleBase_ViewerPrsPtr();
167 if (aPrs.get() && aPrs->object().get()) {
168 myPreviewObject = aSelection->getResult(aPrs);
169 GeomShapePtr aShape = aSelection->getShape(aPrs);
170 myExternalObjectMgr->getGeomSelection(aPrs, myPreviewObject, aShape,
171 myWorkshop, sketch(), true);
173 myPreviewPoint = PartSet_Tools::getPnt2d(theEvent, theWindow, mySketch);
175 ObjectPtr aPreviewObject;
176 GeomPnt2dPtr aPreviewPoint;
178 std::shared_ptr<ModelAPI_AttributeReference> aRefPreviewAttr =
179 std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
180 feature()->data()->attribute(myPreviewObjectAttribute));
181 aPreviewObject = aRefPreviewAttr->value();
183 std::shared_ptr<GeomDataAPI_Point2D> aPointPreviewAttr =
184 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
185 feature()->data()->attribute(myPreviewPointAttribute));
186 aPreviewPoint = aPointPreviewAttr->pnt();
189 aPreviewObject = myPreviewObject;
190 aPreviewPoint = myPreviewPoint;
193 // do not move focus from the current widget if the object is not highlighted/selected
194 if (!aPreviewObject.get())
197 // Do not use non-sketcher objects
198 if (!sketch()->isSub(myPreviewObject))
201 // set parameters of preview into parameters of selection in the feature
202 std::shared_ptr<GeomDataAPI_Point2D> aPointSelectedAttr =
203 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
204 feature()->data()->attribute(mySelectedPointAttribute));
205 aPointSelectedAttr->setValue(aPreviewPoint);
207 AttributeReferencePtr aRefSelectedAttr = feature()->reference(mySelectedObjectAttribute);
208 if (aRefSelectedAttr)
209 aRefSelectedAttr->setValue(aPreviewObject);
211 AttributeRefAttrPtr aRefAttrSelectedAttr = feature()->refattr(mySelectedObjectAttribute);
212 if (aRefAttrSelectedAttr)
213 aRefAttrSelectedAttr->setObject(aPreviewObject);
216 updateObject(feature());
218 // we need to deselect base feature for better visibility of selected feature
219 XGUI_Tools::workshop(myWorkshop)->displayer()->clearSelected(false);
221 // focusOutWidget should be the last functionality in the method because after this emit,
222 // the widget may be deleted and members of this class are deleted (e.g. myWorkshop)
223 emit focusOutWidget(this);
226 //********************************************************************
227 bool PartSet_WidgetFeaturePointSelector::fillFeature(
228 const std::shared_ptr<ModuleBase_ViewerPrs>& theSelectedPrs,
229 ModuleBase_IViewWindow* theWindow,
230 QMouseEvent* theEvent)
232 bool aFilled = false;
233 if (theSelectedPrs.get() && theSelectedPrs->object().get())
234 myPreviewObject = theSelectedPrs->object();
235 myPreviewPoint = PartSet_Tools::getPnt2d(theEvent, theWindow, mySketch);
238 std::shared_ptr<ModelAPI_AttributeReference> aRef =
239 std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
240 feature()->data()->attribute(myPreviewObjectAttribute));
241 aRef->setValue(myPreviewObject);
243 std::shared_ptr<GeomDataAPI_Point2D> anAttributePoint =
244 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
245 feature()->data()->attribute(myPreviewPointAttribute));
246 anAttributePoint->setValue(myPreviewPoint);
248 // redisplay AIS presentation in viewer
249 #ifndef HIGHLIGHT_STAYS_PROBLEM
250 // an attempt to clear highlighted item in the viewer: but of OCCT
251 XGUI_Tools::workshop(myWorkshop)->displayer()->clearSelected(true);
253 updateObject(feature());
254 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
261 //********************************************************************
262 QList<ModuleBase_ViewerPrsPtr> PartSet_WidgetFeaturePointSelector::getAttributeSelection() const
264 return QList<ModuleBase_ViewerPrsPtr>();
267 //********************************************************************
268 bool PartSet_WidgetFeaturePointSelector::setSelection(
269 QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
270 const bool theToValidate)
272 // false is returned to do not emit focus out widget by selected sub-shape
276 void PartSet_WidgetFeaturePointSelector::setPreSelection(
277 const std::shared_ptr<ModuleBase_ViewerPrs>& thePreSelected,
278 ModuleBase_IViewWindow* theWnd,
279 QMouseEvent* theEvent)
281 // the method is empty because firstly by starging of the feature there is no selection of
282 // sub-segments in the viewer, secondly preselection of restart operation is processed by
283 // special reentrant message sent by the feature
286 //********************************************************************
287 void PartSet_WidgetFeaturePointSelector::getGeomSelection(const ModuleBase_ViewerPrsPtr& thePrs,
288 ObjectPtr& theObject, GeomShapePtr& theShape)
290 ModuleBase_WidgetShapeSelector::getGeomSelection(thePrs, theObject, theShape);
292 myExternalObjectMgr->getGeomSelection(thePrs, theObject, theShape,
293 myWorkshop, sketch(), myIsInValidate);
294 myPreviewObject = theObject;
297 //********************************************************************
298 void PartSet_WidgetFeaturePointSelector::restoreAttributeValue(const AttributePtr& theAttribute,
301 ModuleBase_WidgetShapeSelector::restoreAttributeValue(theAttribute, theValid);
302 myExternalObjectMgr->removeExternal(sketch(), myFeature, myWorkshop, true);
303 myPreviewObject = ObjectPtr();