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// File: DDF_Browser.cxx
// ---------------
// Author: DAUTRY Philippe
// <fid@fox.paris1.matra-dtv.fr>
// Copyright: Matra Datavision 1997
// Version: 0.0
// History: Version Date Purpose
// 0.0 Oct 3 1997 Creation
#include <DDF_Browser.ixx>
#include <DDF_AttributeBrowser.hxx>
#include <TDF_Tool.hxx>
#include <TDF_ChildIterator.hxx>
#include <TDF_AttributeIterator.hxx>
#include <TDF_Attribute.hxx>
#include <TDF.hxx>
#include <TDataStd_Name.hxx>
#include <TCollection_ExtendedString.hxx>
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Communication convention with tcl:
// tcl waits for a string of characters, being an information list.
// In this list, each item is separated from another by a separator: '\'.
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#define TDF_BrowserSeparator1 '\\'
#define TDF_BrowserSeparator2 ' '
#define TDF_BrowserSeparator3 '#'
#define TDF_BrowserSeparator4 ','
//=======================================================================
//function : DDF_Browser
//purpose :
//=======================================================================
DDF_Browser::DDF_Browser(const Handle(TDF_Data)& aDF)
: myDF(aDF)
{}
//=======================================================================
//function : DrawOn
//purpose :
//=======================================================================
void DDF_Browser::DrawOn(Draw_Display& /*dis*/) const
{
//cout<<"DDF_Browser"<<endl;
}
//=======================================================================
//function : Copy
//purpose :
//=======================================================================
Handle(Draw_Drawable3D) DDF_Browser::Copy() const
{ return new DDF_Browser(myDF); }
//=======================================================================
//function : Dump
//purpose :
//=======================================================================
void DDF_Browser::Dump(Standard_OStream& S) const
{
S<<"DDF_Browser on a DF:"<<endl;
S<<myDF;
}
//=======================================================================
//function : Whatis
//purpose :
//=======================================================================
void DDF_Browser::Whatis(Draw_Interpretor& I) const
{ I<<"Data Framework Browser"; }
//=======================================================================
//function : Data
//purpose :
//=======================================================================
void DDF_Browser::Data(const Handle(TDF_Data)& aDF)
{ myDF = aDF; }
//=======================================================================
//function : Data
//purpose :
//=======================================================================
Handle(TDF_Data) DDF_Browser::Data() const
{ return myDF; }
//=======================================================================
//function : OpenRoot
//purpose :
//=======================================================================
TCollection_AsciiString DDF_Browser::OpenRoot() const
{
TCollection_AsciiString list;
const TDF_Label& root = myDF->Root();
TDF_Tool::Entry(root,list);
Handle(TDataStd_Name) name;
list.AssignCat(TDF_BrowserSeparator2);
list.AssignCat("\"");
if (root.FindAttribute(TDataStd_Name::GetID(),name)) {
TCollection_AsciiString tmpStr(name->Get(),'?');
tmpStr.ChangeAll(' ','_');
list.AssignCat(tmpStr);
}
list.AssignCat("\"");
list.AssignCat(TDF_BrowserSeparator2);
if (!root.MayBeModified()) list.AssignCat("Not");
list.AssignCat("Modified");
list.AssignCat(TDF_BrowserSeparator2);
if (root.HasAttribute() || (root.HasChild())) {
list.AssignCat("1");
}
else {
list.AssignCat("0");
}
//cout<<"OpenRoot: "<<list<<endl;
return list;
}
//=======================================================================
//function : OpenLabel
//purpose :
// an item is composed as follows:
// "Entry "Name" Modified|NotModified 0|1"
// the end bit shows if the label has attributes or children.
// The 1st can be
// "AttributeList Modified|NotModified"
// The items are separated by "\\".
//=======================================================================
TCollection_AsciiString DDF_Browser::OpenLabel(const TDF_Label& aLab) const
{
Standard_Boolean split = Standard_False;
TCollection_AsciiString entry, list;
if (aLab.HasAttribute() || aLab.AttributesModified()) {
list.AssignCat("AttributeList");
list.AssignCat(TDF_BrowserSeparator2);
if (!aLab.AttributesModified()) list.AssignCat("Not");
list.AssignCat("Modified");
split = Standard_True;
}
Handle(TDataStd_Name) name;
for (TDF_ChildIterator itr(aLab); itr.More(); itr.Next()) {
if (split) list.AssignCat(TDF_BrowserSeparator1);
TDF_Tool::Entry(itr.Value(),entry);
list.AssignCat(entry);
list.AssignCat(TDF_BrowserSeparator2);
list.AssignCat("\"");
if (itr.Value().FindAttribute(TDataStd_Name::GetID(),name)) {
TCollection_AsciiString tmpStr(name->Get(),'?');
tmpStr.ChangeAll(' ','_');
list.AssignCat(tmpStr);
}
list.AssignCat("\"");
list.AssignCat(TDF_BrowserSeparator2);
if (!itr.Value().MayBeModified()) list.AssignCat("Not");
list.AssignCat("Modified");
list.AssignCat(TDF_BrowserSeparator2);
// May be open.
if (itr.Value().HasAttribute() || (itr.Value().HasChild()))
list.AssignCat("1");
else
list.AssignCat("0");
split = Standard_True;
}
//cout<<"OpenLabel: "<<list<<endl;
return list;
}
//=======================================================================
//function : OpenAttributeList
//purpose :
// an item is composed as follows:
// "DynamicType#MapIndex TransactionIndex Valid|Notvalid Forgotten|NotForgotten Backuped|NotBackuped"
// The items are separated by "\\".
//=======================================================================
TCollection_AsciiString DDF_Browser::OpenAttributeList
(const TDF_Label& aLab)
{
TCollection_AsciiString list;
Standard_Boolean split1 = Standard_False;
for (TDF_AttributeIterator itr(aLab,Standard_False);itr.More();itr.Next()) {
if (split1) list.AssignCat(TDF_BrowserSeparator1);
const Handle(TDF_Attribute)& att = itr.Value();
const Standard_Integer index = myAttMap.Add(att);
TCollection_AsciiString indexStr(index);
list.AssignCat(att->DynamicType()->Name());
list.AssignCat(TDF_BrowserSeparator3);
list.AssignCat(indexStr);
list.AssignCat(TDF_BrowserSeparator2);
list.AssignCat(att->Transaction());
// Valid.
list.AssignCat(TDF_BrowserSeparator2);
if (!att->IsValid()) list.AssignCat("Not");
list.AssignCat("Valid");
// Forgotten.
list.AssignCat(TDF_BrowserSeparator2);
if (!att->IsForgotten()) list.AssignCat("Not");
list.AssignCat("Forgotten");
// Backuped.
list.AssignCat(TDF_BrowserSeparator2);
if (!att->IsBackuped()) list.AssignCat("Not");
list.AssignCat("Backuped");
// May be open.
list.AssignCat(TDF_BrowserSeparator2);
DDF_AttributeBrowser* br = DDF_AttributeBrowser::FindBrowser(att);
if (br) list.AssignCat("1");
else list.AssignCat("0");
split1 = Standard_True;
}
//cout<<"OpenAttributeList: "<<list<<endl;
return list;
}
//=======================================================================
//function : OpenAttribute
//purpose : Attribute's intrinsic information given by an attribute browser.
//=======================================================================
TCollection_AsciiString DDF_Browser::OpenAttribute
(const Standard_Integer anIndex)
{
TCollection_AsciiString list;
Handle(TDF_Attribute) att = myAttMap.FindKey(anIndex);
DDF_AttributeBrowser* br = DDF_AttributeBrowser::FindBrowser(att);
if (br) list = br->Open(att);
//cout<<"OpenAttribute: "<<list<<endl;
return list;
}
//=======================================================================
//function : Information
//purpose : Information about <myDF>.
//=======================================================================
TCollection_AsciiString DDF_Browser::Information() const
{
TCollection_AsciiString list;
return list;
}
//=======================================================================
//function : Information
//purpose : Information about a label.
//=======================================================================
TCollection_AsciiString DDF_Browser::Information(const TDF_Label& /*aLab*/) const
{
TCollection_AsciiString list;
return list;
}
//=======================================================================
//function : Information
//purpose : Information about an attribute.
//=======================================================================
TCollection_AsciiString DDF_Browser::Information(const Standard_Integer /*anIndex*/) const
{
TCollection_AsciiString list;
return list;
}
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