//////////////////////////////////////////////////////////////////////////////
//文件 ActionEmbellishItem.cpp
//主要功能: 
//
//程序编写:		2006-12-07
/////////////////////////////////////////////////////////////////////////////

#include "StdAfx.h"
#include ".\actionembellishitem.h"
#include "SigmaDoc.h"
#include "SigmaView.h"
#include "Visitor.h"

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

CActionEmbellishItem::CActionEmbellishItem(CSigmaDoc * ppDoc, UINT actionType, CLayer* pLayer)
: CActionItem(ppDoc, actionType)
{
	m_pLayer=pLayer;
	m_pOne=NULL;
	m_pOldViewCurve=NULL;
	m_pOldViewPoint=NULL;
	m_pNewViewCurve=NULL;
	m_pNewViewPoint=NULL;
}

CActionEmbellishItem::CActionEmbellishItem(CSigmaDoc * ppDoc, UINT actionType, COne* pOne)	//个性修饰
: CActionItem(ppDoc, actionType)
{
	m_pLayer=NULL;
	m_pOne=pOne;
	m_pOldViewCurve=NULL;
	m_pOldViewPoint=NULL;
	m_pNewViewCurve=NULL;
	m_pNewViewPoint=NULL;
}

CActionEmbellishItem::~CActionEmbellishItem(void)
{
	if(m_pOldViewCurve) delete m_pOldViewCurve;
	m_pOldViewCurve=NULL;
	if(m_pOldViewPoint) delete m_pOldViewPoint;
	m_pOldViewPoint=NULL;

	if(m_pNewViewCurve) delete m_pNewViewCurve;
	m_pNewViewCurve=NULL;
	if(m_pNewViewPoint) delete m_pNewViewPoint;
	m_pNewViewPoint=NULL;
}

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

	//设置老修饰
	CHowToViewCurve *hvc=NULL;
	CHowToViewPoint *hvp=NULL;

	if(m_pOldViewCurve)
	{
		hvc=new CHowToViewCurve;
		*hvc=*m_pOldViewCurve;
	}
	if(m_pOldViewPoint)
	{
		hvp=new CHowToViewPoint;
		*hvp=*m_pOldViewPoint;
	}

	if(m_pLayer)	//层修饰
	{
		m_pLayer->SetHowToViewCurve(hvc);
		m_pLayer->SetHowToViewPoint(hvp);

		// 查找所有组合并设置层修改
		CPtrList* plist = GetDoc()->GetDraw()->GetValueList();
		POSITION pos;
		COne* pOne;
		pos = plist->GetHeadPosition();
		while (pos)
		{
			pOne = (COne*)plist->GetNext(pos);
			if (pOne->GetType() != DOUBLEFOX_BLOCK)continue;
			CInsertBlock* pBlock = ((CInsertBlock*)pOne->value);
			CXy* pXyBlock = (CXy*)pBlock->GetXy();
			CLayer* pLayerBlock = pXyBlock->FindLayer(m_pLayer->GetName());
			if (pLayerBlock != nullptr)
			{
				CHowToViewCurve* hvcBlock = nullptr;
				if (m_pOldViewCurve) {
					hvcBlock = new CHowToViewCurve;
					*hvcBlock = *m_pOldViewCurve;
				}
				pLayerBlock->SetHowToViewCurve(hvcBlock);

				CHowToViewPoint* hvpBlock = NULL;
				if (m_pOldViewPoint) {
					hvpBlock = new CHowToViewPoint;
					*hvpBlock = *m_pOldViewPoint;
				}
				pLayerBlock->SetHowToViewPoint(hvpBlock);
			}
		}
	}
	else if(m_pOne)//个性修饰
	{
		if(m_pOne->HowToViewCurve)delete m_pOne->HowToViewCurve;
		m_pOne->HowToViewCurve=hvc;
		if(m_pOne->HowToViewPoint)delete m_pOne->HowToViewPoint;
		m_pOne->HowToViewPoint=hvp;
		//GetDoc()->Invalidate(m_pOne);
	}
}

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

	//设置老修饰
	CHowToViewCurve *hvc=NULL;
	CHowToViewPoint *hvp=NULL;

	if(m_pNewViewCurve)
	{
		hvc=new CHowToViewCurve;
		*hvc=*m_pNewViewCurve;
	}
	if(m_pNewViewPoint)
	{
		hvp=new CHowToViewPoint;
		*hvp=*m_pNewViewPoint;
	}

	if(m_pLayer)	//层修饰
	{
		m_pLayer->SetHowToViewCurve(hvc);
		m_pLayer->SetHowToViewPoint(hvp);

		// 查找所有组合并设置层修改
		CPtrList* plist = GetDoc()->GetDraw()->GetValueList();
		POSITION pos;
		COne* pOne;
		pos = plist->GetHeadPosition();
		while (pos)
		{
			pOne = (COne*)plist->GetNext(pos);
			if (pOne->GetType() != DOUBLEFOX_BLOCK)continue;
			CInsertBlock* pBlock = ((CInsertBlock*)pOne->value);
			CXy* pXyBlock = (CXy*)pBlock->GetXy();
			CLayer* pLayerBlock = pXyBlock->FindLayer(m_pLayer->GetName());
			if (pLayerBlock != nullptr)
			{
				CHowToViewCurve* hvcBlock = nullptr;
				if (m_pNewViewCurve) {
					hvcBlock = new CHowToViewCurve;
					*hvcBlock = *m_pNewViewCurve;
				}
				pLayerBlock->SetHowToViewCurve(hvcBlock);

				CHowToViewPoint* hvpBlock = NULL;
				if (m_pNewViewPoint) {
					hvpBlock = new CHowToViewPoint;
					*hvpBlock = *m_pNewViewPoint;
				}
				pLayerBlock->SetHowToViewPoint(hvpBlock);
			}
		}
	}
	else if(m_pOne)//个性修饰
	{
		if(m_pOne->HowToViewCurve)delete m_pOne->HowToViewCurve;
		m_pOne->HowToViewCurve=hvc;
		if(m_pOne->HowToViewPoint)delete m_pOne->HowToViewPoint;
		m_pOne->HowToViewPoint=hvp;
		//GetDoc()->Invalidate(m_pOne);
	}
}

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

void CActionEmbellishItem::SetOldHowToView(CHowToViewCurve* pOldCurve, CHowToViewPoint* pOldPoint)
{
	if(m_pOldViewCurve) delete m_pOldViewCurve;
	m_pOldViewCurve=NULL;
	if(m_pOldViewPoint) delete m_pOldViewPoint;
	m_pOldViewPoint=NULL;

	if(pOldCurve)
	{
		m_pOldViewCurve=new CHowToViewCurve;
		*m_pOldViewCurve=*pOldCurve;
	}
	if(pOldPoint)
	{
		m_pOldViewPoint=new CHowToViewPoint;
		*m_pOldViewPoint=*pOldPoint;
	}
}

void CActionEmbellishItem::SetNewHowToView(CHowToViewCurve* pNewCurve, CHowToViewPoint* pNewPoint)
{
	if(m_pNewViewCurve) delete m_pNewViewCurve;
	m_pNewViewCurve=NULL;
	if(m_pNewViewPoint) delete m_pNewViewPoint;
	m_pNewViewPoint=NULL;

	if(pNewCurve)
	{
		m_pNewViewCurve=new CHowToViewCurve;
		*m_pNewViewCurve=*pNewCurve;
	}
	if(pNewPoint)
	{
		m_pNewViewPoint=new CHowToViewPoint;
		*m_pNewViewPoint=*pNewPoint;
	}
}

void CActionEmbellishItem::SetOldHowToView(CLayer* pLayer)
{
	if(pLayer==NULL) return;
	SetOldHowToView(pLayer->HowToViewCurve, pLayer->HowToViewPoint);
}

void CActionEmbellishItem::SetNewHowToView(CLayer* pLayer)
{
	if(pLayer==NULL) return;
	SetNewHowToView(pLayer->HowToViewCurve, pLayer->HowToViewPoint);
}

void CActionEmbellishItem::SetOldHowToView(COne* pOne)
{
	if(pOne==NULL) return;
	SetOldHowToView(pOne->HowToViewCurve, pOne->HowToViewPoint);
}

void CActionEmbellishItem::SetNewHowToView(COne* pOne)
{
	if(pOne==NULL) return;
	SetNewHowToView(pOne->HowToViewCurve, pOne->HowToViewPoint);
}