#include "StdAfx.h"
#include ".\ActionListItem.h"
#include "SigmaDoc.h"
#include "SigmaView.h"
#include "actionadditem.h"
#include ".\actiondeleteitem.h"
#include ".\actionmodifieditem.h"
#include "ActionBackupItem.h"
#include ".\actionembellishitem.h"
#include "ActionAddLayerItem.h"
#include "ActionChangeLayerItem.h"
#include "ActionReplaceColorItem.h"
#include ".\actionmarkdeleteitem.h"
#include "Visitor.h"

NAction::CActionListItem::CActionListItem()
	: CActionItem(nullptr, 0)
{
}

CActionListItem::CActionListItem(CSigmaDoc * ppDoc, UINT actionType)
	:CActionItem(ppDoc, actionType)
{
}

CActionListItem::~CActionListItem(void)
{
	Clear();
}

void CActionListItem::Clear()
{
	CActionItem* pItem;
	POSITION pos=ActionList.GetHeadPosition();
	while(pos)
	{
		pItem=(CActionItem*)ActionList.GetNext(pos);
		delete pItem;
	}
}

void CActionListItem::Undo()
{
	CActionItem::Undo();

	CActionItem* pItem;
	POSITION pos=ActionList.GetHeadPosition();
	while(pos)
	{
		pItem=(CActionItem*)ActionList.GetNext(pos);
		pItem->Undo();
	}
}

void CActionListItem::Redo()
{
	CActionItem::Redo();

	CActionItem* pItem;
	POSITION pos=ActionList.GetTailPosition();
	while(pos)
	{
		pItem=(CActionItem*)ActionList.GetPrev(pos);
		pItem->Redo();
	}
}

void CActionListItem::Finish()
{
	CActionItem::Finish(); //Notify Manager

	CActionItem* pItem;
	POSITION pos=ActionList.GetHeadPosition();
	while(pos)
	{
		pItem=(CActionItem*)ActionList.GetNext(pos);
		pItem->Finish();
	}
}

void NAction::CActionListItem::accept(CActionVisitor& visitor)
{
	visitor.visit(*this);
}

POSITION CActionListItem::AddLayerAddItem(CLayer* pAddedLayer, const CString curLayerName)
{
	CActionLayerAddItem* pItem = new CActionLayerAddItem(GetDoc(), pAddedLayer, curLayerName);
	return AddItem(pItem);
}

POSITION CActionListItem::AddChangeLayerItem(CPositionList& list, CString strOldLayer, CString strNewLayer)
{
	CActionChangeLayerItem* pItem = new CActionChangeLayerItem(GetDoc(), 0, list, strOldLayer, strNewLayer);
	return AddItem(pItem);
}

POSITION CActionListItem::AddItem(CActionItem* pItem)
{
	return AddTailItem(pItem);
}

POSITION CActionListItem::AddTailItem(CActionItem* pItem)
{
	return ActionList.AddTail(pItem);
}

POSITION CActionListItem::AddHeadItem(CActionItem* pItem)
{
	return ActionList.AddHead(pItem);
}

POSITION CActionListItem::AddAddItem(const CPositionList& AddList)
{
	CActionAddItem* pItem=new CActionAddItem(GetDoc(), 0, AddList);
	return AddItem(pItem);
}

POSITION CActionListItem::AddAddItem(COne* pOne)
{
	CActionAddItem* pItem=new CActionAddItem(GetDoc(), 0, pOne);
	return AddItem(pItem);
}

POSITION CActionListItem::AddDeleteItem(const CPositionList& DelList, BOOL bPerformOperation)
{
	CActionDeleteItem* pItem=new CActionDeleteItem(GetDoc(),0,DelList);
	pItem->m_bPerformOperation=bPerformOperation;
	if(bPerformOperation)
		pItem->RemoveOperation();
	return AddItem(pItem);
}

POSITION CActionListItem::AddDeleteItem(POSITION posElement)
{
	CPositionList delList;
	delList.AddTail(posElement);
	return AddDeleteItem(delList);
}

POSITION CActionListItem::AddBackupItem(const CPositionList& bakList)
{
	CActionBackupItem* pItem=new CActionBackupItem(GetDoc(),0,bakList);
	return AddItem(pItem);
}

POSITION CActionListItem::AddBackupItem(POSITION pos)
{
	CActionBackupItem* pItem=new CActionBackupItem(GetDoc(),0);
	pItem->Backup(pos);
	return AddItem(pItem);
}

POSITION CActionListItem::AddBackupItem(COne* pOne)
{
	CActionBackupItem* pItem=new CActionBackupItem(GetDoc(),0);
	pItem->Backup(pOne);
	return AddItem(pItem);
}

POSITION NAction::CActionListItem::AddMarkAddItem(CXy * pxy)
{
	if (pxy == NULL) return NULL;
	CActionMarkAddItem* pMark = new CActionMarkAddItem(GetDoc(), 0);
	pMark->AddMark(pxy);
	return AddItem(pMark);
}

POSITION NAction::CActionListItem::AddMarkDeleteItem(CXy * pxy)
{
	if (pxy == NULL) return NULL;
	CActionMarkDeleteItem* pMark = new CActionMarkDeleteItem(GetDoc(), 0);
	pMark->AddMark(pxy);
	return AddItem(pMark);
}

POSITION CActionListItem::AddChangeNameItem(POSITION pos, CString oldName, CString newName)
{
	//CActionChangeNameItem(CDocument* ppDoc, UINT actionType, POSITION pos, CString oldName, CString newName);
	CActionChangeNameItem* pItem = new CActionChangeNameItem(GetDoc(), 0, pos, oldName, newName);
	return AddItem(pItem);
}

POSITION CActionListItem::AddModifiedItem(const CPositionList& list)
{
	CActionModifiedItem* pItem=new CActionModifiedItem(GetDoc(),0,list);
	return AddItem(pItem);
}

POSITION CActionListItem::AddModifiedItem(POSITION pos, COne* pOne)
{
	CActionModifiedItem* pItem=new CActionModifiedItem(GetDoc(),0);
	pItem->BackupOldItem(pos, pOne);
	return AddItem(pItem);
}

int NAction::CActionListItem::GetCount(void)
{
	return (int)ActionList.GetCount();
}