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https://git.dev.opencascade.org/repos/occt.git
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7e1c1e4869
- 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
209 lines
6.6 KiB
C++
209 lines
6.6 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <inspector/DFBrowser_Item.hxx>
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#include <inspector/DFBrowser_ItemRole.hxx>
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#include <inspector/DFBrowser_Module.hxx>
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#include <inspector/DFBrowser_Tools.hxx>
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#include <inspector/DFBrowserPane_AttributePane.hxx>
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#include <inspector/DFBrowserPane_ItemRole.hxx>
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#include <inspector/DFBrowserPane_Tools.hxx>
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#include <TDF_AttributeIterator.hxx>
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#include <TDF_ChildIterator.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QIcon>
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#include <QObject>
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#include <Standard_WarningsRestore.hxx>
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//#define USE_DUMPJSON
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// =======================================================================
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// function : hasAttribute
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// purpose :
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// =======================================================================
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bool DFBrowser_Item::HasAttribute() const
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{
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initItem();
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return myAttributeGUID != Standard_GUID();
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}
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// =======================================================================
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// function : getAttribute
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// purpose :
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// =======================================================================
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Handle(TDF_Attribute) DFBrowser_Item::GetAttribute() const
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{
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initItem();
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Handle(TDF_Attribute) anAttribute;
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GetLabel().FindAttribute (myAttributeGUID, anAttribute);
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return anAttribute;
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}
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// =======================================================================
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// function : Init
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// purpose :
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// =======================================================================
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void DFBrowser_Item::Init()
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{
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DFBrowser_ItemBasePtr aParentItem = itemDynamicCast<DFBrowser_ItemBase> (Parent());
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if (!aParentItem)
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return;
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TDF_Label aParentLabel = aParentItem->GetLabel();
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// items can exist only by items with not empty label
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if (aParentLabel.IsNull())
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return;
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int aNbAttributes = aParentLabel.NbAttributes();
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int aRowId = Row();
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if (aRowId < aNbAttributes)
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{
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Handle(TDF_Attribute) anAttribute;
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int anAttributeId = 0;
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for (TDF_AttributeIterator anAttrIt (aParentLabel); anAttrIt.More(); anAttrIt.Next(), anAttributeId++)
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{
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if (anAttributeId == aRowId)
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anAttribute = anAttrIt.Value();
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}
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SetAttribute (anAttribute);
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}
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else {
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int aCurrentId = aRowId - aNbAttributes;
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TDF_ChildIterator aLabelsIt (aParentLabel);
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TDF_Label aLabel;
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for (int aLabelId = 0; aLabelsIt.More(); aLabelsIt.Next(), aLabelId++)
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{
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if (aLabelId < aCurrentId)
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continue;
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aLabel = aLabelsIt.Value();
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break;
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}
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if (!aLabel.IsNull())
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setLabel (aLabel);
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}
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TreeModel_ItemBase::Init();
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}
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// =======================================================================
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// function : reset
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// purpose :
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// =======================================================================
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void DFBrowser_Item::Reset()
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{
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SetAttribute (Handle(TDF_Attribute)());
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DFBrowser_ItemBase::Reset();
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}
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// =======================================================================
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// function : initRowCount
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// purpose :
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// =======================================================================
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int DFBrowser_Item::initRowCount() const
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{
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return HasAttribute() ? 0 : DFBrowser_ItemBase::initRowCount();
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}
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// =======================================================================
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// function : initValue
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// purpose :
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// =======================================================================
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QVariant DFBrowser_Item::initValue (const int theItemRole) const
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{
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if (!HasAttribute())
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return DFBrowser_ItemBase::initValue (theItemRole);
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if (theItemRole == DFBrowserPane_ItemRole_DisplayExtended || theItemRole == DFBrowserPane_ItemRole_ToolTipExtended)
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{
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int aRole = theItemRole == DFBrowserPane_ItemRole_DisplayExtended ? Qt::DisplayRole : Qt::ToolTipRole;
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QVariant aValue = DFBrowser_Module::GetAttributeInfo (GetAttribute(), GetModule(), aRole, Column());
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QString anAdditionalInfo = DFBrowser_Module::GetAttributeInfo (GetAttribute(), GetModule(),
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DFBrowser_ItemRole_AdditionalInfo, Column()).toString();
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if (!anAdditionalInfo.isEmpty())
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{
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if (theItemRole == DFBrowserPane_ItemRole_DisplayExtended)
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anAdditionalInfo = TreeModel_Tools::CutString (anAdditionalInfo);
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if (!anAdditionalInfo.isEmpty())
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aValue = QVariant (aValue.toString() + QString (" [%1]").arg (anAdditionalInfo));
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//if (aRole == Qt::ToolTipRole)
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// aValue = wrapTextByWords(aValue.toString().toStdString(), INFO_LENGHT).c_str();
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}
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return aValue;
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}
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return DFBrowser_Module::GetAttributeInfo (GetAttribute(), GetModule(), theItemRole, Column());
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}
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// =======================================================================
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// function : initStream
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// purpose :
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// =======================================================================
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void DFBrowser_Item::initStream (Standard_OStream& theOStream) const
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{
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if (!HasAttribute())
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return;
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#ifdef USE_DUMPJSON
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Handle(TDF_Attribute) anAttribute = GetAttribute();
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if (!anAttribute.IsNull())
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anAttribute->DumpJson (theOStream);
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#else
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(void)theOStream;
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#endif
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}
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// =======================================================================
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// function : GetAttributeInfo
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// purpose :
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// =======================================================================
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QVariant DFBrowser_Item::GetAttributeInfo (int theRole) const
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{
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initItem();
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return cachedValue (theRole);
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}
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// =======================================================================
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// function : initItem
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// purpose :
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// =======================================================================
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void DFBrowser_Item::initItem() const
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{
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if (IsInitialized())
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return;
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const_cast<DFBrowser_Item*>(this)->Init();
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}
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// =======================================================================
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// function : SetAttribute
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// purpose :
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// =======================================================================
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void DFBrowser_Item::SetAttribute (Handle(TDF_Attribute) theAttribute)
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{
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if (!theAttribute.IsNull())
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{
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setLabel (theAttribute->Label());
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myAttributeGUID = theAttribute->ID();
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}
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else
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{
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setLabel (TDF_Label());
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myAttributeGUID = Standard_GUID();
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}
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}
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