mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
130eb11405
1. Added specific header files to disable and restore compiler warnings: Standard_WarningsDisable.hxx, Standard_WarningsRestore.hxx. (Currently only MSVC compiler is handled.) 2. Inspector: compiler warnings are disabled for all includes of Qt headers. 3. Inspector: minor code correction to avoid warning due to use of floating point values in integer calculations.
191 lines
6.2 KiB
C++
191 lines
6.2 KiB
C++
// 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/DFBrowser_Item.hxx>
|
|
|
|
#include <inspector/DFBrowser_ItemRole.hxx>
|
|
#include <inspector/DFBrowser_Module.hxx>
|
|
#include <inspector/DFBrowser_Tools.hxx>
|
|
|
|
#include <inspector/DFBrowserPane_AttributePane.hxx>
|
|
#include <inspector/DFBrowserPane_ItemRole.hxx>
|
|
#include <inspector/DFBrowserPane_Tools.hxx>
|
|
|
|
#include <TDF_AttributeIterator.hxx>
|
|
#include <TDF_ChildIterator.hxx>
|
|
|
|
#include <Standard_WarningsDisable.hxx>
|
|
#include <QIcon>
|
|
#include <QObject>
|
|
#include <Standard_WarningsRestore.hxx>
|
|
|
|
const int INFO_LENGHT = 60;
|
|
|
|
// =======================================================================
|
|
// function : hasAttribute
|
|
// purpose :
|
|
// =======================================================================
|
|
bool DFBrowser_Item::HasAttribute() const
|
|
{
|
|
initItem();
|
|
return myAttributeGUID != Standard_GUID();
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : getAttribute
|
|
// purpose :
|
|
// =======================================================================
|
|
Handle(TDF_Attribute) DFBrowser_Item::GetAttribute() const
|
|
{
|
|
initItem();
|
|
Handle(TDF_Attribute) anAttribute;
|
|
GetLabel().FindAttribute (myAttributeGUID, anAttribute);
|
|
return anAttribute;
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : Init
|
|
// purpose :
|
|
// =======================================================================
|
|
void DFBrowser_Item::Init()
|
|
{
|
|
DFBrowser_ItemBasePtr aParentItem = itemDynamicCast<DFBrowser_ItemBase> (Parent());
|
|
if (!aParentItem)
|
|
return;
|
|
TDF_Label aParentLabel = aParentItem->GetLabel();
|
|
// items can exist only by items with not empty label
|
|
if (aParentLabel.IsNull())
|
|
return;
|
|
|
|
int aNbAttributes = aParentLabel.NbAttributes();
|
|
int aRowId = Row();
|
|
if (aRowId < aNbAttributes)
|
|
{
|
|
Handle(TDF_Attribute) anAttribute;
|
|
int anAttributeId = 0;
|
|
for (TDF_AttributeIterator anAttrIt (aParentLabel); anAttrIt.More(); anAttrIt.Next(), anAttributeId++)
|
|
{
|
|
if (anAttributeId == aRowId)
|
|
anAttribute = anAttrIt.Value();
|
|
}
|
|
SetAttribute (anAttribute);
|
|
}
|
|
else {
|
|
int aCurrentId = aRowId - aNbAttributes;
|
|
TDF_ChildIterator aLabelsIt (aParentLabel);
|
|
TDF_Label aLabel;
|
|
for (int aLabelId = 0; aLabelsIt.More(); aLabelsIt.Next(), aLabelId++)
|
|
{
|
|
if (aLabelId < aCurrentId)
|
|
continue;
|
|
aLabel = aLabelsIt.Value();
|
|
break;
|
|
}
|
|
if (!aLabel.IsNull())
|
|
setLabel (aLabel);
|
|
}
|
|
TreeModel_ItemBase::Init();
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : reset
|
|
// purpose :
|
|
// =======================================================================
|
|
void DFBrowser_Item::Reset()
|
|
{
|
|
SetAttribute (Handle(TDF_Attribute)());
|
|
|
|
DFBrowser_ItemBase::Reset();
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : initRowCount
|
|
// purpose :
|
|
// =======================================================================
|
|
int DFBrowser_Item::initRowCount() const
|
|
{
|
|
return HasAttribute() ? 0 : DFBrowser_ItemBase::initRowCount();
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : initValue
|
|
// purpose :
|
|
// =======================================================================
|
|
QVariant DFBrowser_Item::initValue (const int theItemRole) const
|
|
{
|
|
if (!HasAttribute())
|
|
return DFBrowser_ItemBase::initValue (theItemRole);
|
|
|
|
if (theItemRole == DFBrowserPane_ItemRole_DisplayExtended || theItemRole == DFBrowserPane_ItemRole_ToolTipExtended)
|
|
{
|
|
int aRole = theItemRole == DFBrowserPane_ItemRole_DisplayExtended ? Qt::DisplayRole : Qt::ToolTipRole;
|
|
QVariant aValue = DFBrowser_Module::GetAttributeInfo (GetAttribute(), GetModule(), aRole, Column());
|
|
QString anAdditionalInfo = DFBrowser_Module::GetAttributeInfo (GetAttribute(), GetModule(),
|
|
DFBrowser_ItemRole_AdditionalInfo, Column()).toString();
|
|
if (!anAdditionalInfo.isEmpty())
|
|
{
|
|
if (theItemRole == DFBrowserPane_ItemRole_DisplayExtended && anAdditionalInfo.length() > INFO_LENGHT)
|
|
anAdditionalInfo = anAdditionalInfo.mid (0, INFO_LENGHT - 3) + "...";
|
|
if (!anAdditionalInfo.isEmpty())
|
|
aValue = QVariant (aValue.toString() + QString (" [%1]").arg (anAdditionalInfo));
|
|
//if (aRole == Qt::ToolTipRole)
|
|
// aValue = wrapTextByWords(aValue.toString().toStdString(), INFO_LENGHT).c_str();
|
|
}
|
|
return aValue;
|
|
}
|
|
|
|
return DFBrowser_Module::GetAttributeInfo (GetAttribute(), GetModule(), theItemRole, Column());
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : GetAttributeInfo
|
|
// purpose :
|
|
// =======================================================================
|
|
QVariant DFBrowser_Item::GetAttributeInfo (int theRole) const
|
|
{
|
|
initItem();
|
|
return cachedValue (theRole);
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : initItem
|
|
// purpose :
|
|
// =======================================================================
|
|
void DFBrowser_Item::initItem() const
|
|
{
|
|
if (IsInitialized())
|
|
return;
|
|
|
|
const_cast<DFBrowser_Item*>(this)->Init();
|
|
}
|
|
|
|
// =======================================================================
|
|
// function : SetAttribute
|
|
// purpose :
|
|
// =======================================================================
|
|
void DFBrowser_Item::SetAttribute (Handle(TDF_Attribute) theAttribute)
|
|
{
|
|
if (!theAttribute.IsNull())
|
|
{
|
|
setLabel (theAttribute->Label());
|
|
myAttributeGUID = theAttribute->ID();
|
|
}
|
|
else
|
|
{
|
|
setLabel (TDF_Label());
|
|
myAttributeGUID = Standard_GUID();
|
|
}
|
|
}
|