qgsvectorlayertoolscontext.cpp

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/***************************************************************************
    qgsvectorlayertoolscontext.cpp
    ------------------------
    begin                : May 2024
    copyright            : (C) 2024 by Mathieu Pellerin
    email                : mathieu at opengis dot ch
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#include "qgsvectorlayertoolscontext.h"
 
#include <memory>
 
#include "qgsexpressioncontextutils.h"
 
QgsVectorLayerToolsContext::QgsVectorLayerToolsContext( const QgsVectorLayerToolsContext &other )
  : mParentWidget( other.mParentWidget )
  , mShowModal( other.mShowModal )
  , mHideParent( other.mHideParent )
{
  if ( other.mAdditionalExpressionContextScope )
  {
    mAdditionalExpressionContextScope = std::make_unique<QgsExpressionContextScope>( *other.mAdditionalExpressionContextScope );
  }
  if ( other.mExpressionContext )
  {
    mExpressionContext = std::make_unique<QgsExpressionContext>( *other.mExpressionContext );
  }
}
 
QgsVectorLayerToolsContext &QgsVectorLayerToolsContext::operator=( const QgsVectorLayerToolsContext &other )
{
  if ( &other == this )
    return *this;
 
  mParentWidget = other.mParentWidget;
  mShowModal = other.mShowModal;
  mHideParent = other.mHideParent;
  if ( other.mAdditionalExpressionContextScope )
  {
    mAdditionalExpressionContextScope = std::make_unique<QgsExpressionContextScope>( *other.mAdditionalExpressionContextScope );
  }
  if ( other.mExpressionContext )
  {
    mExpressionContext = std::make_unique<QgsExpressionContext>( *other.mExpressionContext );
  }
  else
  {
    mExpressionContext.reset();
  }
  return *this;
}
 
void QgsVectorLayerToolsContext::setExpressionContext( const QgsExpressionContext *context )
{
  if ( context )
    mExpressionContext = std::make_unique<QgsExpressionContext>( *context );
  else
    mExpressionContext.reset();
}
 
QgsExpressionContext *QgsVectorLayerToolsContext::expressionContext() const
{
  return mExpressionContext.get();
}
 
void QgsVectorLayerToolsContext::setAdditionalExpressionContextScope( const QgsExpressionContextScope *scope )
{
  if ( scope )
    mAdditionalExpressionContextScope = std::make_unique<QgsExpressionContextScope>( *scope );
  else
    mAdditionalExpressionContextScope.reset();
}
 
const QgsExpressionContextScope *QgsVectorLayerToolsContext::additionalExpressionContextScope() const
{
  return mAdditionalExpressionContextScope.get();
}