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occt/tools/VInspector/VInspector_Tools.cxx
nds 7e1c1e4869 0030268: Inspectors - improvements in VInspector plugin 
- Convert package creation. It is used to prepare some auxiliary presentations/methods to prepare variables for inspector based on occt classes.
- ViewControl package improvement:
  Classes for property view, table, table model are implemented to visualize view of properties.
  This view is filled by selection in tree if the selected object has implemented DumpJson functionality.
- TreeModel package improvements:
  Method InitColumn is implemented in TreeModel_TreeModel to fill default columns in base model. The default columns are:
    Name, Visibility, Rows. Additional columns should be added in successors.
  Container of root items is moved into the base class
- View package imrovements:
  Store preferences: display mode, fit all checked state and type of external context
  View_DisplayPreview is added to process preview for selected in tree view objects
  hide actions Clear, Multi, Single by default (as selection in tree view or Visibility state of item define which presentations should be displayed or erased)
- ShapeView plugin improvements:
  Property View content based on DumpJson (columns in tree view for properties are removed),
  Properties for TopoDS_Shape are displayed
  Explode shape action in tree view to see content of shape by selected shape type. Type of displayed shapes is only preview, it is not used in export action.
  Export shape into BREP. The previous implementation about BREP files in some directory and default view is removed.
- VInspector plugin imrovements:
  Property View content based on DumpJson (columns in tree view for properties are removed),
  Properties for AIS_InteractiveContext and AIS_InteractiveObject are displayed
  obsolete classes to provide properties are removed.
- DFBrowser plugin improvements:
  Property View content based on DumpJson is not used yet. But there is the USE_DUMPJSON macro. It's switch off by default.
  If switch ON, it creates a Property View filled with DumpJson. It's a way of DFBrowser moving on this property view.
  Init uses static variable CDF_Session::CurrentSession()->CurrentApplication to fill plugin if application in plugin is not set but OCAF application exists

- OCC_VERSION_HEX variable used for previous OCCT versions support (before 6.9.0 or 7.2.0) is removed
2020-02-12 18:00:36 +03:00

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// Created on: 2017-06-16
// Created by: Natalia ERMOLAEVA
// Copyright (c) 2017 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <inspector/VInspector_Tools.hxx>
#include <inspector/ViewControl_TableModelValues.hxx>
#include <inspector/ViewControl_Tools.hxx>
#include <inspector/Convert_Tools.hxx>
#include <AIS_ListIteratorOfListOfInteractive.hxx>
#include <AIS_ListOfInteractive.hxx>
#include <AIS_Selection.hxx>
#include <AIS_Shape.hxx>
#include <BRepPrimAPI_MakeBox.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <BRepBuilderAPI_MakeVertex.hxx>
#include <Graphic3d_IndexBuffer.hxx>
#include <Graphic3d_Buffer.hxx>
#include <Graphic3d_BoundBuffer.hxx>
#include <SelectMgr_StateOfSelection.hxx>
#include <SelectMgr_TypeOfUpdate.hxx>
#include <SelectMgr_TypeOfBVHUpdate.hxx>
#include <StdSelect_BRepOwner.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QStringList>
#include <Standard_WarningsRestore.hxx>
#include <TopoDS_Compound.hxx>
#include <sstream>
// =======================================================================
// function : GetShapeTypeInfo
// purpose :
// =======================================================================
TCollection_AsciiString VInspector_Tools::GetShapeTypeInfo (const TopAbs_ShapeEnum& theType)
{
Standard_SStream aSStream;
TopAbs::Print (theType, aSStream);
return aSStream.str().c_str();
}
// =======================================================================
// function : SelectedOwners
// purpose :
// =======================================================================
int VInspector_Tools::SelectedOwners (const Handle(AIS_InteractiveContext)& theContext,
const Handle(AIS_InteractiveObject)& theObject,
const bool theShapeInfoOnly)
{
QStringList anObjects;
if (theContext.IsNull())
return 0;
QList<size_t> aSelectedIds; // Remember of selected address in order to avoid duplicates
for (theContext->InitSelected(); theContext->MoreSelected(); theContext->NextSelected())
{
Handle(SelectMgr_EntityOwner) anOwner = theContext->SelectedOwner();
if (anOwner.IsNull()) // TODO: check why it is possible
continue;
if (!theObject.IsNull())
{
Handle(AIS_InteractiveObject) anOwnerPresentation =
Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
if (anOwnerPresentation != theObject)
continue;
}
Handle(StdSelect_BRepOwner) BROwnr = Handle(StdSelect_BRepOwner)::DownCast (anOwner);
if (theShapeInfoOnly && BROwnr.IsNull())
continue;
Standard_Transient* anOwnerPtr = anOwner.get();
if (aSelectedIds.contains ((size_t)anOwnerPtr))
continue;
aSelectedIds.append ((size_t)anOwnerPtr);
anObjects.append (Standard_Dump::GetPointerInfo (anOwnerPtr, true).ToCString());
}
return anObjects.size();
}
// =======================================================================
// function : IsOwnerSelected
// purpose :
// =======================================================================
bool VInspector_Tools::IsOwnerSelected (const Handle(AIS_InteractiveContext)& theContext,
const Handle(SelectBasics_EntityOwner)& theOwner)
{
bool anIsSelected = false;
for (theContext->InitSelected(); theContext->MoreSelected() && !anIsSelected; theContext->NextSelected())
anIsSelected = theContext->SelectedOwner() == theOwner;
return anIsSelected;
}
// =======================================================================
// function : ContextOwners
// purpose :
// =======================================================================
NCollection_List<Handle(SelectBasics_EntityOwner)> VInspector_Tools::ContextOwners (
const Handle(AIS_InteractiveContext)& theContext)
{
NCollection_List<Handle(SelectBasics_EntityOwner)> aResultOwners;
if (theContext.IsNull())
return aResultOwners;
AIS_ListOfInteractive aListOfIO;
theContext->DisplayedObjects (aListOfIO);
QList<size_t> aSelectedIds; // Remember of selected address in order to avoid duplicates
for (AIS_ListIteratorOfListOfInteractive aIt(aListOfIO); aIt.More(); aIt.Next())
{
Handle(AIS_InteractiveObject) anIO = aIt.Value();
if (anIO.IsNull())
continue;
for (SelectMgr_SequenceOfSelection::Iterator aSelIter (anIO->Selections()); aSelIter.More(); aSelIter.Next())
{
Handle(SelectMgr_Selection) aSelection = aSelIter.Value();
if (aSelection.IsNull())
continue;
for (NCollection_Vector<Handle(SelectMgr_SensitiveEntity)>::Iterator aSelEntIter (aSelection->Entities()); aSelEntIter.More(); aSelEntIter.Next())
{
Handle(SelectMgr_SensitiveEntity) anEntity = aSelEntIter.Value();
if (anEntity.IsNull())
continue;
const Handle(SelectBasics_SensitiveEntity)& aBase = anEntity->BaseSensitive();
Handle(SelectBasics_EntityOwner) anOwner = aBase->OwnerId();
Standard_Transient* anOwnerPtr = anOwner.get();
if (aSelectedIds.contains ((size_t)anOwnerPtr))
continue;
aSelectedIds.append ((size_t)anOwnerPtr);
aResultOwners.Append (anOwner);
}
}
}
return aResultOwners;
}
// =======================================================================
// function : ActiveOwners
// purpose :
// =======================================================================
NCollection_List<Handle(SelectBasics_EntityOwner)> VInspector_Tools::ActiveOwners (
const Handle(AIS_InteractiveContext)& theContext,
NCollection_List<Handle(SelectBasics_EntityOwner)>& theEmptySelectableOwners)
{
NCollection_List<Handle(SelectBasics_EntityOwner)> aResultOwners;
// only local context is processed: TODO for global context
Handle(AIS_InteractiveContext) aContext = theContext;
if (aContext.IsNull())
return aResultOwners;
NCollection_List<Handle(SelectBasics_EntityOwner)> anActiveOwners;
// OCCT BUG:1 - equal pointer owners are appears in the list
aContext->MainSelector()->ActiveOwners (anActiveOwners);
QList<size_t> aSelectedIds; // Remember of selected address in order to avoid duplicates
Handle(SelectMgr_EntityOwner) anOwner;
for (NCollection_List<Handle(SelectBasics_EntityOwner)>::Iterator anOwnersIt (anActiveOwners);
anOwnersIt.More(); anOwnersIt.Next())
{
anOwner = anOwnersIt.Value();
if (anOwner.IsNull())
continue;
Standard_Transient* anOwnerPtr = anOwner.get();
if (aSelectedIds.contains ((size_t)anOwnerPtr))
continue;
aSelectedIds.append ((size_t)anOwnerPtr);
aResultOwners.Append (anOwner);
Handle(SelectMgr_SelectableObject) aSelectable = anOwner->Selectable();
if (aSelectable.IsNull() ||
!theContext->IsDisplayed(Handle(AIS_InteractiveObject)::DownCast (aSelectable)))
theEmptySelectableOwners.Append (anOwner);
}
return aResultOwners;
}
// =======================================================================
// function : AddOrRemoveSelectedShapes
// purpose :
// =======================================================================
void VInspector_Tools::AddOrRemoveSelectedShapes (const Handle(AIS_InteractiveContext)& theContext,
const NCollection_List<Handle(SelectBasics_EntityOwner)>& theOwners)
{
// TODO: the next two rows are to be removed later
theContext->UnhilightSelected(false);
theContext->ClearSelected(false);
theContext->UnhilightSelected(Standard_False);
for (NCollection_List<Handle(SelectBasics_EntityOwner)>::Iterator anOwnersIt(theOwners);
anOwnersIt.More(); anOwnersIt.Next())
{
Handle(SelectMgr_EntityOwner) anOwner = anOwnersIt.Value();
theContext->AddOrRemoveSelected (anOwner, Standard_False);
}
theContext->UpdateCurrentViewer();
}
// =======================================================================
// function : AddOrRemovePresentations
// purpose :
// =======================================================================
void VInspector_Tools::AddOrRemovePresentations (const Handle(AIS_InteractiveContext)& theContext,
const NCollection_List<Handle(AIS_InteractiveObject)>& thePresentations)
{
// TODO: the next two rows are to be removed later
theContext->UnhilightSelected(false);
theContext->ClearSelected(false);
for (NCollection_List<Handle(AIS_InteractiveObject)>::Iterator anIOIt (thePresentations); anIOIt.More(); anIOIt.Next())
theContext->AddOrRemoveSelected (anIOIt.Value(), false);
theContext->UpdateCurrentViewer();
}
// =======================================================================
// function : GetInfo
// purpose :
// =======================================================================
QList<QVariant> VInspector_Tools::GetInfo (Handle(AIS_InteractiveObject)& theObject)
{
QList<QVariant> anInfo;
anInfo.append (theObject->DynamicType()->Name());
anInfo.append (Standard_Dump::GetPointerInfo (theObject, true).ToCString());
Handle(AIS_Shape) aShapeIO = Handle(AIS_Shape)::DownCast (theObject);
if (aShapeIO.IsNull())
return anInfo;
const TopoDS_Shape& aShape = aShapeIO->Shape();
if (!aShape.IsNull())
anInfo.append (VInspector_Tools::GetShapeTypeInfo (aShape.ShapeType()).ToCString());
return anInfo;
}
// =======================================================================
// function : GetHighlightInfo
// purpose :
// =======================================================================
QList<QVariant> VInspector_Tools::GetHighlightInfo (const Handle(AIS_InteractiveContext)& theContext)
{
QList<QVariant> aValues;
if (theContext.IsNull())
return aValues;
QStringList aSelectedNames;
QStringList aSelectedPointers;
QStringList aSelectedTypes;
QStringList aSelectedOwners;
QList<size_t> aSelectedIds; // Remember of selected address in order to avoid duplicates
for (theContext->InitDetected(); theContext->MoreDetected(); theContext->NextDetected())
{
Handle(SelectMgr_EntityOwner) anOwner = theContext->DetectedOwner();
if (anOwner.IsNull())
continue;
Standard_Transient* anOwnerPtr = anOwner.get();
if (aSelectedIds.contains ((size_t)anOwnerPtr))
continue;
aSelectedIds.append ((size_t)anOwnerPtr);
Handle(AIS_InteractiveObject) anIO = Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
if (anIO.IsNull())
continue;
QList<QVariant> anIOInfo = VInspector_Tools::GetInfo (anIO);
if (anIOInfo.size() == 3)
{
aSelectedNames.append (anIOInfo[0].toString());
aSelectedPointers.append (anIOInfo[1].toString());
aSelectedTypes.append (anIOInfo[2].toString());
}
aSelectedOwners.append (Standard_Dump::GetPointerInfo (anOwnerPtr, true).ToCString());
}
aValues.append (aSelectedNames.join (", "));
aValues.append (aSelectedPointers.join (", "));
aValues.append (aSelectedTypes.join (", "));
aValues.append (aSelectedOwners.join (", "));
return aValues;
}
// =======================================================================
// function : GetSelectedInfo
// purpose :
// =======================================================================
QList<QVariant> VInspector_Tools::GetSelectedInfo (const Handle(AIS_InteractiveContext)& theContext)
{
QList<QVariant> aValues;
if (theContext.IsNull())
return aValues;
QStringList aSelectedNames;
QStringList aSelectedPointers;
QStringList aSelectedTypes;
QStringList aSelectedOwners;
QList<size_t> aSelectedIds; // Remember of selected address in order to avoid duplicates
for (theContext->InitSelected(); theContext->MoreSelected(); theContext->NextSelected())
{
Handle(SelectMgr_EntityOwner) anOwner = theContext->SelectedOwner();
if (anOwner.IsNull())
continue;
Standard_Transient* anOwnerPtr = anOwner.get();
if (aSelectedIds.contains ((size_t)anOwnerPtr))
continue;
aSelectedIds.append ((size_t)anOwnerPtr);
Handle(AIS_InteractiveObject) anIO = Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
if (anIO.IsNull())
continue;
QList<QVariant> anIOInfo = VInspector_Tools::GetInfo (anIO);
if (anIOInfo.size() == 3)
{
aSelectedNames.append (anIOInfo[0].toString());
aSelectedPointers.append (anIOInfo[1].toString());
aSelectedTypes.append (anIOInfo[2].toString());
}
aSelectedOwners.append (Standard_Dump::GetPointerInfo (anOwnerPtr, true).ToCString());
}
aValues.append (aSelectedNames.join (", "));
aValues.append (aSelectedPointers.join (", "));
aValues.append (aSelectedTypes.join (", "));
aValues.append (aSelectedOwners.join (", "));
return aValues;
}
// =======================================================================
// function : GetSelectedInfoPointers
// purpose :
// =======================================================================
QString VInspector_Tools::GetSelectedInfoPointers (const Handle(AIS_InteractiveContext)& theContext)
{
QList<QVariant> aSelectedInfo = VInspector_Tools::GetSelectedInfo (theContext);
return aSelectedInfo.size() > 2 ? aSelectedInfo[1].toString() : QString();
}
namespace
{
static Standard_CString VInspector_Table_PrintDisplayActionType[5] =
{
"None", "Display", "Redisplay", "Erase", "Remove"
};
}
//=======================================================================
//function : DisplayActionTypeToString
//purpose :
//=======================================================================
Standard_CString VInspector_Tools::DisplayActionTypeToString (View_DisplayActionType theType)
{
return VInspector_Table_PrintDisplayActionType[theType];
}
//=======================================================================
//function : DisplayActionTypeFromString
//purpose :
//=======================================================================
Standard_Boolean VInspector_Tools::DisplayActionTypeFromString (Standard_CString theTypeString,
View_DisplayActionType& theType)
{
const TCollection_AsciiString aName (theTypeString);
for (Standard_Integer aTypeIter = 0; aTypeIter <= View_DisplayActionType_RemoveId; ++aTypeIter)
{
Standard_CString aTypeName = VInspector_Table_PrintDisplayActionType[aTypeIter];
if (aName == aTypeName)
{
theType = View_DisplayActionType (aTypeIter);
return Standard_True;
}
}
return Standard_False;
}
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