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

#include "StdAfx.h"
//#include "DFDrawPro.h"
#include "cursor.h"

CCursor::CCursor(void)
{
	eCursorSelect=CursorDefault;
	bakCursor=CursorSelect;
}

CCursor::~CCursor(void)
{
}

void CCursor::BakupCursor(void)
{
	if(!IsBakup())return;
	bakCursor=eCursorSelect;
	eCursorSelect=CursorDefault;
	SetCursor();
}

BOOL CCursor::IsBakup(void)
{
	if( eCursorSelect==CursorCenterReduce ||
		eCursorSelect==CursorCenterEnlarge ||
		eCursorSelect==CursorViewPan)
		return 0;
	return 1;
}

void CCursor::RestoreCursor(void)
{
	eCursorSelect=bakCursor;
	SetCursor();
}

void CCursor::InitialCursor()
{
	/*m_hViewPan = AfxGetApp()->LoadCursor(IDC_CURSOR_PAN);
	m_hViewPan1 = AfxGetApp()->LoadCursor(IDC_CURSOR_Pan1);
	m_hEraser = AfxGetApp()->LoadCursor(IDC_CURSOR_ERASER);
	m_hEditDelete = AfxGetApp()->LoadCursor(IDC_CURSOR_DELETE);
	m_hDrawCurve = AfxGetApp()->LoadCursor(IDC_CURSOR_CURVER);
	m_hSelect = AfxGetApp()->LoadCursor(IDC_CURSOR_SELECT);
	m_hSelectItem = AfxGetApp()->LoadCursor(IDC_CURSOR_SELECT_ELEMENT);
	m_hCrosshair = AfxGetApp()->LoadStandardCursor(IDC_CROSS);
	m_hCursorCenterEnlarge = AfxGetApp()->LoadCursor(IDC_CURSOR_CenterEnlarge);
	m_hCursorCenterReduce = AfxGetApp()->LoadCursor(IDC_CURSOR_CenterReduce);
	m_hHyperlink = AfxGetApp()->LoadCursor(IDC_CURSOR_Goto);
	m_hBreakCurve=AfxGetApp()->LoadCursor(IDC_CURSOR_BreakCurve);
	m_hRange=AfxGetApp()->LoadCursor(IDC_CURSOR_RANGE);
	m_hCursorMove = AfxGetApp()->LoadStandardCursor(IDC_SIZEALL);
	m_hMoveHandle=AfxGetApp()->LoadCursor(IDC_CURSOR_MOVE_HANDLE);
	m_hMove4Way=AfxGetApp()->LoadCursor(IDC_MOVE4WAY);
	m_hCopy4Way=AfxGetApp()->LoadCursor(IDC_COPY4WAY);
	m_hAddHandle=AfxGetApp()->LoadCursor(IDC_CURSOR_ADD_HANDLE);
	m_hMulDeleteHandle=AfxGetApp()->LoadCursor(IDC_CURSOR_MULDELETE_HANDLE);*/
}

void CCursor::SetCursor(eCursorSelectStruct eCursor)
{
	eCursorSelect=eCursor;
}

BOOL CCursor::SetCursor(void)
{
	switch(eCursorSelect)
	{
	case CursorViewPan:			::SetCursor(m_hViewPan);		break;
	case CursorViewPan1:		::SetCursor(m_hViewPan1);		break;
	case CursorEraser:			::SetCursor(m_hEraser);			break;
	case CursorEditDelete:		::SetCursor(m_hEditDelete);		break;
	case CursorDrawCurve:		::SetCursor(m_hDrawCurve);		break;
	case CursorSelect:			::SetCursor(m_hSelect);			break;
	case CursorSelectItem:		::SetCursor(m_hSelectItem);		break;
	case CursorCrosshair:		::SetCursor(m_hCrosshair);		break;
	case CursorCenterReduce:	::SetCursor(m_hCursorCenterReduce);	break;
	case CursorCenterEnlarge:	::SetCursor(m_hCursorCenterEnlarge);break;
	case CursorHyperlink:		::SetCursor(m_hHyperlink);		break;
	case CursorBreakCurve:		::SetCursor(m_hBreakCurve);		break;
	case CursorRange:			::SetCursor(m_hRange);			break;
	case CursorMove:			::SetCursor(m_hCursorMove);		break;
	case CursorMoveHandle:		::SetCursor(m_hMoveHandle);		break;
	case CursorMove4Way:		::SetCursor(m_hMove4Way);		break;
	case CursorCopy4Way:		::SetCursor(m_hCopy4Way);		break;
	case CursorAddHandle:		::SetCursor(m_hAddHandle);		break;
	case CursorMulDeleteHandle:	::SetCursor(m_hMulDeleteHandle);break;
	default:
	case CursorDefault:
		return FALSE;
	}
	return TRUE;
}