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 <Config_WidgetAPI.h>
22 #include <Events_Loop.h>
24 #include <GeomDataAPI_Point2D.h>
25 #include <GeomDataAPI_Point.h>
26 #include <GeomAPI_Edge.h>
27 #include <GeomAPI_Pnt2d.h>
28 #include <GeomAlgoAPI_ShapeTools.h>
30 #include <ModuleBase_ISelection.h>
31 #include <ModuleBase_ViewerPrs.h>
33 #include <ModelAPI_AttributeReference.h>
34 #include <ModelAPI_Events.h>
35 #include <ModelAPI_Feature.h>
36 #include <ModelAPI_Tools.h>
38 #include <ModuleBase_IViewWindow.h>
39 #include <ModuleBase_IWorkshop.h>
40 #include <ModuleBase_IModule.h>
42 #include "PartSet_WidgetFeaturePointSelector.h"
43 #include "PartSet_Tools.h"
45 #include <SketchPlugin_Point.h>
47 #include <XGUI_Tools.h>
48 #include <XGUI_Workshop.h>
49 #include <XGUI_Displayer.h>
50 #include <XGUI_ViewerProxy.h>
53 #include <QMouseEvent>
55 #define HIGHLIGHT_STAYS_PROBLEM
56 #ifdef HIGHLIGHT_STAYS_PROBLEM
57 #include <Quantity_Color.hxx>
58 #define SKETCH_ENTITY_COLOR "225,0,0"
61 PartSet_WidgetFeaturePointSelector::PartSet_WidgetFeaturePointSelector(QWidget* theParent,
62 ModuleBase_IWorkshop* theWorkshop,
63 const Config_WidgetAPI* theData)
64 : ModuleBase_WidgetShapeSelector(theParent, theWorkshop, theData)
66 std::string anAttributes = theData->getProperty("selection_attributes");
67 QStringList anAttributesList = QString(anAttributes.c_str()).split(' ', QString::SkipEmptyParts);
69 mySelectedObjectAttribute = anAttributesList[0].toStdString();
70 mySelectedPointAttribute = anAttributesList[1].toStdString();
71 myPreviewObjectAttribute = anAttributesList[2].toStdString();
72 myPreviewPointAttribute = anAttributesList[3].toStdString();
75 PartSet_WidgetFeaturePointSelector::~PartSet_WidgetFeaturePointSelector()
79 //********************************************************************
80 bool PartSet_WidgetFeaturePointSelector::isValidSelection(
81 const std::shared_ptr<ModuleBase_ViewerPrs>& theValue)
83 return ModuleBase_WidgetShapeSelector::isValidSelection(theValue);
87 //********************************************************************
88 void PartSet_WidgetFeaturePointSelector::updateSelectionModesAndFilters(bool toActivate)
90 #ifdef HIGHLIGHT_STAYS_PROBLEM
91 Handle(AIS_InteractiveContext) aContext =
92 XGUI_Tools::workshop(myWorkshop)->viewer()->AISContext();
93 Quantity_Color aColor;
94 Handle(Prs3d_Drawer) aHStyle = aContext->HighlightStyle();
95 Handle(Prs3d_Drawer) aSStyle = aContext->SelectionStyle();
97 std::vector<int> aColors;
98 aColors = Config_PropManager::color("Visualization", "sketch_entity_color");
99 aColor = Quantity_Color(aColors[0] / 255., aColors[1] / 255., aColors[2] / 255.,
101 myHighlightColor = aHStyle->Color();
102 mySelectionColor = aSStyle->Color();
105 aColor = myHighlightColor;
107 aHStyle->SetColor(aColor);
108 aContext->SetHighlightStyle(aHStyle);
110 aSStyle->SetColor(aColor);
111 aContext->SetSelectionStyle(aSStyle);
115 ModuleBase_WidgetShapeSelector::updateSelectionModesAndFilters(toActivate);
118 //********************************************************************
119 void PartSet_WidgetFeaturePointSelector::activateCustom()
121 ModuleBase_WidgetShapeSelector::activateCustom();
123 myWorkshop->module()->activateCustomPrs(myFeature,
124 ModuleBase_IModule::CustomizeHighlightedObjects, true);
127 //********************************************************************
128 void PartSet_WidgetFeaturePointSelector::deactivate()
130 ModuleBase_WidgetShapeSelector::deactivate();
133 //********************************************************************
134 void PartSet_WidgetFeaturePointSelector::mouseMoved(ModuleBase_IViewWindow* theWindow,
135 QMouseEvent* theEvent)
137 ModuleBase_ISelection* aSelect = myWorkshop->selection();
138 QList<ModuleBase_ViewerPrsPtr> aHighlighted = aSelect->getHighlighted();
140 ModuleBase_ViewerPrsPtr aPrs = !aHighlighted.empty() ? aHighlighted.first()
141 : ModuleBase_ViewerPrsPtr();
142 fillFeature(aPrs, theWindow, theEvent);
145 //********************************************************************
146 void PartSet_WidgetFeaturePointSelector::mouseReleased(ModuleBase_IViewWindow* theWindow,
147 QMouseEvent* theEvent)
149 // the contex menu release by the right button should not be processed by this widget
150 if (theEvent->button() != Qt::LeftButton)
153 std::shared_ptr<ModelAPI_AttributeReference> aRefPreviewAttr =
154 std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
155 feature()->data()->attribute(myPreviewObjectAttribute));
156 ObjectPtr aPreviewObject = aRefPreviewAttr->value();
157 // do not move focus from the current widget if the object is not highlighted/selected
158 if (!aPreviewObject.get())
161 // set parameters of preview into parameters of selection in the feature
162 std::shared_ptr<ModelAPI_AttributeReference> aRefSelectedAttr =
163 std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
164 feature()->data()->attribute(mySelectedObjectAttribute));
165 aRefSelectedAttr->setValue(aRefPreviewAttr->value());
167 std::shared_ptr<GeomDataAPI_Point2D> aPointSelectedAttr =
168 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
169 feature()->data()->attribute(mySelectedPointAttribute));
170 std::shared_ptr<GeomDataAPI_Point2D> aPointPreviewAttr =
171 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
172 feature()->data()->attribute(myPreviewPointAttribute));
173 aPointSelectedAttr->setValue(aPointPreviewAttr->x(), aPointPreviewAttr->y());
175 updateObject(feature());
177 // we need to deselect base feature for better visibility of selected feature
178 XGUI_Tools::workshop(myWorkshop)->displayer()->clearSelected(false);
180 // focusOutWidget should be the last functionality in the method because after this emit,
181 // the widget may be deleted and members of this class are deleted (e.g. myWorkshop)
182 emit focusOutWidget(this);
185 //********************************************************************
186 bool PartSet_WidgetFeaturePointSelector::fillFeature(
187 const std::shared_ptr<ModuleBase_ViewerPrs>& theSelectedPrs,
188 ModuleBase_IViewWindow* theWindow,
189 QMouseEvent* theEvent)
191 bool aFilled = false;
193 if (theSelectedPrs.get() && theSelectedPrs->object().get())
194 anObject = theSelectedPrs->object();
196 std::shared_ptr<ModelAPI_AttributeReference> aRef =
197 std::dynamic_pointer_cast<ModelAPI_AttributeReference>(
198 feature()->data()->attribute(myPreviewObjectAttribute));
199 aRef->setValue(anObject);
201 std::shared_ptr<GeomDataAPI_Point2D> anAttributePoint =
202 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
203 feature()->data()->attribute(myPreviewPointAttribute));
204 std::shared_ptr<GeomAPI_Pnt2d> aPoint = PartSet_Tools::getPnt2d(theEvent, theWindow, mySketch);
205 anAttributePoint->setValue(aPoint);
206 // redisplay AIS presentation in viewer
207 #ifndef HIGHLIGHT_STAYS_PROBLEM
208 // an attempt to clear highlighted item in the viewer: but of OCCT
209 XGUI_Tools::workshop(myWorkshop)->displayer()->clearSelected(true);
211 updateObject(feature());
212 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
219 //********************************************************************
220 QList<ModuleBase_ViewerPrsPtr> PartSet_WidgetFeaturePointSelector::getAttributeSelection() const
222 return QList<ModuleBase_ViewerPrsPtr>();
225 //********************************************************************
226 bool PartSet_WidgetFeaturePointSelector::setSelection(
227 QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
228 const bool theToValidate)
230 // false is returned to do not emit focus out widget by selected sub-shape
234 void PartSet_WidgetFeaturePointSelector::setPreSelection(
235 const std::shared_ptr<ModuleBase_ViewerPrs>& thePreSelected,
236 ModuleBase_IViewWindow* theWnd,
237 QMouseEvent* theEvent)
239 // the method is empty because firstly by starging of the feature there is no selection of
240 // sub-segments in the viewer, secondly preselection of restart operation is processed by
241 // special reentrant message sent by the feature