#include "XGUI_Displayer.h"
#include "XGUI_Viewer.h"
+#include "XGUI_Workshop.h"
+#include "XGUI_ViewerProxy.h"
+#include "XGUI_Tools.h"
#include <ModelAPI_Document.h>
+#include <ModelAPI_Data.h>
#include <AIS_InteractiveContext.hxx>
+#include <AIS_LocalContext.hxx>
#include <AIS_ListOfInteractive.hxx>
+#include <AIS_ListIteratorOfListOfInteractive.hxx>
+#include <AIS_DimensionSelectionMode.hxx>
#include <AIS_Shape.hxx>
-XGUI_Displayer::XGUI_Displayer(XGUI_Viewer* theViewer)
-: myViewer(theViewer)
+#include <set>
+
+const int MOUSE_SENSITIVITY_IN_PIXEL = 10; ///< defines the local context mouse selection sensitivity
+
+XGUI_Displayer::XGUI_Displayer(XGUI_Workshop* theWorkshop)
{
+ myWorkshop = theWorkshop;
}
XGUI_Displayer::~XGUI_Displayer()
{
}
-void XGUI_Displayer::Display(boost::shared_ptr<ModelAPI_Feature> theFeature,
- const bool isUpdateViewer)
+bool XGUI_Displayer::isVisible(FeaturePtr theFeature)
{
+ return myFeature2AISObjectMap.find(theFeature) != myFeature2AISObjectMap.end();
}
-void XGUI_Displayer::Display(boost::shared_ptr<ModelAPI_Feature> theFeature,
+//void XGUI_Displayer::Display(FeaturePtr theFeature,
+// const bool isUpdateViewer)
+//{
+//}
+
+/*void XGUI_Displayer::Display(FeaturePtr theFeature,
const TopoDS_Shape& theShape, const bool isUpdateViewer)
{
- Handle(AIS_InteractiveContext) aContext = myViewer->AISContext();
+ Handle(AIS_InteractiveContext) aContext = AISContext();
Handle(AIS_Shape) anAIS = new AIS_Shape(theShape);
+ myFeature2AISObjectMap[theFeature] = anAIS;
+
aContext->Display(anAIS, Standard_False);
+ if (isUpdateViewer)
+ updateViewer();
+}*/
+
+
+std::list<XGUI_ViewerPrs> XGUI_Displayer::getSelected(const int theShapeTypeToSkip)
+{
+ std::set<FeaturePtr > aPrsFeatures;
+ std::list<XGUI_ViewerPrs> aPresentations;
+
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+ for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
+ Handle(AIS_InteractiveObject) anIO = aContext->SelectedInteractive();
+ TopoDS_Shape aShape = aContext->SelectedShape();
+
+ if (theShapeTypeToSkip >= 0 && !aShape.IsNull() && aShape.ShapeType() == theShapeTypeToSkip)
+ continue;
+
+ FeaturePtr aFeature = getFeature(anIO);
+ if (aPrsFeatures.find(aFeature) != aPrsFeatures.end())
+ continue;
+ Handle(SelectMgr_EntityOwner) anOwner = aContext->SelectedOwner();
+ aPresentations.push_back(XGUI_ViewerPrs(aFeature, aShape, anOwner));
+ aPrsFeatures.insert(aFeature);
+ }
+ return aPresentations;
+}
+
+std::list<XGUI_ViewerPrs> XGUI_Displayer::getHighlighted(const int theShapeTypeToSkip)
+{
+ std::set<FeaturePtr > aPrsFeatures;
+ std::list<XGUI_ViewerPrs> aPresentations;
+
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+ for (aContext->InitDetected(); aContext->MoreDetected(); aContext->NextDetected()) {
+ Handle(AIS_InteractiveObject) anIO = aContext->DetectedInteractive();
+ TopoDS_Shape aShape = aContext->DetectedShape();
+ if (theShapeTypeToSkip >= 0 && !aShape.IsNull() && aShape.ShapeType() == theShapeTypeToSkip)
+ continue;
+
+ FeaturePtr aFeature = getFeature(anIO);
+ if (aPrsFeatures.find(aFeature) != aPrsFeatures.end())
+ continue;
+ aPresentations.push_back(XGUI_ViewerPrs(aFeature, aShape, NULL));
+ aPrsFeatures.insert(aFeature);
+ }
+
+ return aPresentations;
+}
+
+void XGUI_Displayer::erase(FeaturePtr theFeature,
+ const bool isUpdateViewer)
+{
+ if (myFeature2AISObjectMap.find(theFeature) == myFeature2AISObjectMap.end())
+ return;
+
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+ Handle(AIS_InteractiveObject) anAIS = myFeature2AISObjectMap[theFeature];
+ Handle(AIS_Shape) anAISShape = Handle(AIS_Shape)::DownCast(anAIS);
+ if (!anAISShape.IsNull())
+ {
+ aContext->Erase(anAISShape);
+ }
+ myFeature2AISObjectMap.erase(theFeature);
if (isUpdateViewer)
- aContext->UpdateCurrentViewer();
+ updateViewer();
}
-void XGUI_Displayer::Erase(boost::shared_ptr<ModelAPI_Feature> theFeature,
- const TopoDS_Shape& theShape, const bool isUpdateViewer)
+bool XGUI_Displayer::redisplay(FeaturePtr theFeature,
+ Handle(AIS_InteractiveObject) theAIS,
+ const int theSelectionMode,
+ const bool isUpdateViewer)
{
- Handle(AIS_InteractiveContext) aContext = myViewer->AISContext();
- aContext->EraseAll();
+ bool isCreated = false;
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+ // Open local context if there is no one
+ if (!aContext->HasOpenedContext()) {
+ aContext->ClearCurrents(false);
+ aContext->OpenLocalContext(false/*use displayed objects*/, true/*allow shape decomposition*/);
+ // set mouse sensitivity
+ //aContext->SetSensitivityMode(StdSelect_SM_WINDOW);
+ //aContext->SetPixelTolerance(MOUSE_SENSITIVITY_IN_PIXEL);
+ }
+ // display or redisplay presentation
+ if (isVisible(theFeature) && !myFeature2AISObjectMap[theFeature].IsNull()) {
+ aContext->RecomputeSelectionOnly(theAIS);
+ }
+ else {
+ myFeature2AISObjectMap[theFeature] = theAIS;
+ if (theSelectionMode < 0)
+ {
+ aContext->Display(theAIS, false);
+ }
+ else
+ {
+ aContext->Display(theAIS, 0, theSelectionMode, false);
+ }
+ isCreated = true;
+ }
if (isUpdateViewer)
- aContext->UpdateCurrentViewer();
+ updateViewer();
+
+ return isCreated;
}
-void XGUI_Displayer::LocalSelection(boost::shared_ptr<ModelAPI_Feature> theFeature,
- const TopoDS_Shape& theShape,
- const int theMode, const bool isUpdateViewer)
+void XGUI_Displayer::activateInLocalContext(FeaturePtr theFeature,
+ const std::list<int>& theModes, const bool isUpdateViewer)
{
- Handle(AIS_InteractiveContext) aContext = myViewer->AISContext();
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+ // Open local context if there is no one
+ if (!aContext->HasOpenedContext()) {
+ aContext->ClearCurrents(false);
+ aContext->OpenLocalContext(false/*use displayed objects*/, true/*allow shape decomposition*/);
+ }
+ // display or redisplay presentation
+ Handle(AIS_Shape) anAIS;
+ if (isVisible(theFeature))
+ anAIS = Handle(AIS_Shape)::DownCast(myFeature2AISObjectMap[theFeature]);
- Handle(AIS_Shape) anAIS = new AIS_Shape(theShape);
- aContext->Display(anAIS, Standard_False);
- AIS_ListOfInteractive anAISList;
- anAISList.Append(anAIS);
- myViewer->setLocalSelection(anAISList, theMode, true);
+ // Activate selection of objects from prs
+ if (!anAIS.IsNull()) {
+ aContext->Load(anAIS, -1, true/*allow decomposition*/);
+ aContext->Deactivate(anAIS);
+
+ std::list<int>::const_iterator anIt = theModes.begin(), aLast = theModes.end();
+ for (; anIt != aLast; anIt++)
+ {
+ aContext->Activate(anAIS, AIS_Shape::SelectionMode((TopAbs_ShapeEnum)*anIt));
+ }
+ }
+
+ if (isUpdateViewer)
+ updateViewer();
+}
+
+void XGUI_Displayer::stopSelection(const std::list<XGUI_ViewerPrs>& theFeatures, const bool isStop,
+ const bool isUpdateViewer)
+{
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+
+ Handle(AIS_Shape) anAIS;
+ std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
+ FeaturePtr aFeature;
+ for (; anIt != aLast; anIt++) {
+ aFeature = (*anIt).feature();
+ if (isVisible(aFeature))
+ anAIS = Handle(AIS_Shape)::DownCast(myFeature2AISObjectMap[aFeature]);
+ if (anAIS.IsNull())
+ continue;
+
+ if (isStop) {
+ QColor aColor(Qt::white);
+ anAIS->SetColor(Quantity_Color(aColor.red()/255., aColor.green()/255., aColor.blue()/255., Quantity_TOC_RGB));
+ anAIS->Redisplay();
+ }
+ else {
+ QColor aColor(Qt::red);
+ anAIS->SetColor(Quantity_Color(aColor.red()/255., aColor.green()/255., aColor.blue()/255., Quantity_TOC_RGB));
+ anAIS->Redisplay();
+ }
+ }
+ if (isUpdateViewer)
+ updateViewer();
+}
+
+void XGUI_Displayer::setSelected(const std::list<XGUI_ViewerPrs>& theFeatures, const bool isUpdateViewer)
+{
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+
+ std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
+ FeaturePtr aFeature;
+
+ Handle(AIS_Shape) anAIS;
+ // we need to unhighligth objects manually in the current local context
+ // in couple with the selection clear (TODO)
+ Handle(AIS_LocalContext) aLocalContext = aContext->LocalContext();
+ if (!aLocalContext.IsNull())
+ aLocalContext->UnhilightLastDetected(myWorkshop->viewer()->activeView());
+ aContext->ClearSelected(false);
+
+ for (; anIt != aLast; anIt++) {
+ aFeature = (*anIt).feature();
+ if (isVisible(aFeature))
+ anAIS = Handle(AIS_Shape)::DownCast(myFeature2AISObjectMap[aFeature]);
+ if (anAIS.IsNull())
+ continue;
+ aContext->AddOrRemoveSelected(anAIS, false);
+ }
+
+ if (isUpdateViewer)
+ updateViewer();
+}
+
+/*void XGUI_Displayer::EraseAll(const bool isUpdateViewer)
+{
+ Handle(AIS_InteractiveContext) ic = AISContext();
+
+ AIS_ListOfInteractive aList;
+ ic->DisplayedObjects(aList);
+ AIS_ListIteratorOfListOfInteractive anIter(aList);
+ for (; anIter.More(); anIter.Next()) {
+ if ((anIter.Value()->DynamicType() == STANDARD_TYPE(AIS_Trihedron)))
+ continue;
+
+ // erase an object
+ Handle(AIS_InteractiveObject) anIO = anIter.Value();
+ ic->Erase(anIO, false);
+ }
+ myFeature2AISObjectMap.clear();
+ if (isUpdateViewer)
+ updateViewer();
+}*/
+
+void XGUI_Displayer::eraseDeletedFeatures(const bool isUpdateViewer)
+{
+ Handle(AIS_InteractiveContext) aContext = AISContext();
+
+ FeatureToAISMap::const_iterator aFIt = myFeature2AISObjectMap.begin(),
+ aFLast = myFeature2AISObjectMap.end();
+ std::list<FeaturePtr> aRemoved;
+ for (; aFIt != aFLast; aFIt++)
+ {
+ FeaturePtr aFeature = (*aFIt).first;
+ if (!aFeature || !aFeature->data() || !aFeature->data()->isValid()) {
+ Handle(AIS_InteractiveObject) anAIS = (*aFIt).second;
+ if (!anAIS.IsNull()) {
+ aContext->Erase(anAIS, false);
+ aRemoved.push_back(aFeature);
+ }
+ }
+ }
+ std::list<FeaturePtr>::const_iterator anIt = aRemoved.begin(),
+ aLast = aRemoved.end();
+ for (; anIt != aLast; anIt++) {
+ myFeature2AISObjectMap.erase(myFeature2AISObjectMap.find(*anIt));
+ }
+
+ if (isUpdateViewer)
+ updateViewer();
+}
+
+void XGUI_Displayer::closeLocalContexts(const bool isUpdateViewer)
+{
+ closeAllContexts(true);
+}
+
+Handle(AIS_InteractiveObject) XGUI_Displayer::getAISObject(
+ FeaturePtr theFeature) const
+{
+ Handle(AIS_InteractiveObject) anIO;
+ if (myFeature2AISObjectMap.find(theFeature) != myFeature2AISObjectMap.end())
+ anIO = (myFeature2AISObjectMap.find(theFeature))->second;
+ return anIO;
+}
+
+FeaturePtr XGUI_Displayer::getFeature(Handle(AIS_InteractiveObject) theIO) const
+{
+ FeaturePtr aFeature;
+ FeatureToAISMap::const_iterator aFIt = myFeature2AISObjectMap.begin(),
+ aFLast = myFeature2AISObjectMap.end();
+ for (; aFIt != aFLast && !aFeature; aFIt++) {
+ Handle(AIS_InteractiveObject) anAIS = (*aFIt).second;
+ if (anAIS != theIO)
+ continue;
+ aFeature = (*aFIt).first;
+ }
+ return aFeature;
}
-void XGUI_Displayer::GlobalSelection(const bool isUpdateViewer)
+void XGUI_Displayer::closeAllContexts(const bool isUpdateViewer)
{
- myViewer->setGlobalSelection(true);
+ Handle(AIS_InteractiveContext) ic = AISContext();
+ if (!ic.IsNull()) {
+ ic->CloseAllContexts(false);
+ if (isUpdateViewer)
+ updateViewer();
+ }
}
+void XGUI_Displayer::updateViewer()
+{
+ Handle(AIS_InteractiveContext) ic = AISContext();
+ if (!ic.IsNull())
+ ic->UpdateCurrentViewer();
+}
+
+Handle(AIS_InteractiveContext) XGUI_Displayer::AISContext() const
+{
+ return myWorkshop->viewer()->AISContext();
+}
