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UndoListHelper.cpp
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34 lines (32 loc) · 1.17 KB
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#include "stdafx.h"
#include "UndoListHelper.h"
#include "ShapefileHelper.h"
// ********************************************************************
// AddShapes()
// ********************************************************************
void UndoListHelper::AddShapes(IShapefile* sf, vector<IShape*> shapes, long layerHandle, IUndoList* undoList, int sourceShapeIndex, int skipField)
{
VARIANT_BOOL vb;
for (size_t j = 0; j < shapes.size(); j++)
{
long shapeIndex;
sf->EditAddShape(shapes[j], &shapeIndex);
ShapefileHelper::CopyAttributes(sf, sourceShapeIndex, shapeIndex, skipField);
undoList->Add(uoAddShape, layerHandle, shapeIndex, &vb);
shapes[j]->Release();
}
}
// ********************************************************************
// DeleteShapes()
// ********************************************************************
void UndoListHelper::DeleteShapes(IShapefile* sf, vector<long>& deleteList, long layerHandle, IUndoList* undoList)
{
VARIANT_BOOL vb;
for (int i = deleteList.size() - 1; i >= 0; i--)
{
undoList->Add(uoRemoveShape, layerHandle, deleteList[i], &vb);
if (vb) {
sf->EditDeleteShape(deleteList[i], &vb);
}
}
}