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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#include "vtkInformationStringVectorKey.h"
#include "vtkInformation.h" // For vtkErrorWithObjectMacro
#include <algorithm>
#include <vector>
//------------------------------------------------------------------------------
VTK_ABI_NAMESPACE_BEGIN
vtkInformationStringVectorKey ::vtkInformationStringVectorKey(
const char* name, const char* location, int length)
: vtkInformationKey(name, location)
, RequiredLength(length)
{
vtkCommonInformationKeyManager::Register(this);
}
//------------------------------------------------------------------------------
vtkInformationStringVectorKey::~vtkInformationStringVectorKey() = default;
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//------------------------------------------------------------------------------
class vtkInformationStringVectorValue : public vtkObjectBase
{
public:
vtkBaseTypeMacro(vtkInformationStringVectorValue, vtkObjectBase);
std::vector<std::string> Value;
};
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::Append(vtkInformation* info, const char* value)
{
vtkInformationStringVectorValue* v =
static_cast<vtkInformationStringVectorValue*>(this->GetAsObjectBase(info));
if (v)
{
v->Value.emplace_back(value);
}
else
{
this->Set(info, value, 0);
}
}
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::Set(vtkInformation* info, const char* value, int index)
{
vtkInformationStringVectorValue* oldv =
static_cast<vtkInformationStringVectorValue*>(this->GetAsObjectBase(info));
if (oldv)
{
if ((static_cast<int>(oldv->Value.size()) <= index) || (oldv->Value[index] != value))
{
while (static_cast<int>(oldv->Value.size()) <= index)
{
oldv->Value.emplace_back("");
}
oldv->Value[index] = value;
// Since this sets a value without call SetAsObjectBase(),
// the info has to be modified here (instead of
// vtkInformation::SetAsObjectBase()
info->Modified(this);
}
}
else
{
vtkInformationStringVectorValue* v = new vtkInformationStringVectorValue;
v->InitializeObjectBase();
while (static_cast<int>(v->Value.size()) <= index)
{
v->Value.emplace_back("");
}
v->Value[index] = value;
this->SetAsObjectBase(info, v);
v->Delete();
}
}
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::Append(vtkInformation* info, const std::string& value)
{
this->Append(info, value.c_str());
}
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::Set(vtkInformation* info, const std::string& value, int idx)
{
this->Set(info, value.c_str(), idx);
}
//------------------------------------------------------------------------------
const char* vtkInformationStringVectorKey::Get(vtkInformation* info, int idx)
{
if (idx < 0 || idx >= this->Length(info))
{
return nullptr;
}
vtkInformationStringVectorValue* v =
static_cast<vtkInformationStringVectorValue*>(this->GetAsObjectBase(info));
return v->Value[idx].c_str();
}
//------------------------------------------------------------------------------
int vtkInformationStringVectorKey::Length(vtkInformation* info)
{
vtkInformationStringVectorValue* v =
static_cast<vtkInformationStringVectorValue*>(this->GetAsObjectBase(info));
return v ? static_cast<int>(v->Value.size()) : 0;
}
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::ShallowCopy(vtkInformation* from, vtkInformation* to)
{
int length = this->Length(from);
for (int i = 0; i < length; ++i)
{
this->Set(to, this->Get(from, i), i);
}
}
//------------------------------------------------------------------------------
void vtkInformationStringVectorKey::Print(ostream& os, vtkInformation* info)
{
// Print the value.
if (this->Has(info))
{
int length = this->Length(info);
const char* sep = "";
for (int i = 0; i < length; ++i)
{
os << sep << this->Get(info, i);
sep = " ";
}
}
}
VTK_ABI_NAMESPACE_END
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