#include "stdafx.h"

#include "Digitizer.h"

#include "ShapeEditor.h"

#include "EditorHelper.h"

#include "ShapefileHelper.h"

// ************************************************************

// Start

// ************************************************************

void Digitizer::StartNewBoundShape(CShapeEditor* editor, ShpfileType shpType, IShapeDrawingOptions* options, long layerHandle)

{

if (!editor || layerHandle == -1) return;

editor->Clear();

editor->put_ShapeType(shpType);

editor->put_LayerHandle(layerHandle);

editor->put_EditorState(esDigitize);

editor->CopyOptionsFrom(options);

return;

}

// ************************************************************

// OnMouseDown

// ************************************************************

bool Digitizer::OnMouseDown(CShapeEditor* editor, double projX, double projY, bool ctrl)

{

if (!editor) return false;

// add another point

editor->HandleProjPointAdd(projX, projY);

editor->SetRedrawNeeded(rtShapeEditor);

// for point layer save the new shape at once

if (EditorHelper::GetShapeType2D(editor) == SHP_POINT)

{

return editor->TryStop();

}

else if (ctrl)

{

// if an attempt to finish a multipoint shape

return editor->TryStop();

}

return true;

}