10. µå·¡±× ¿Í µå·Ó(Drag & Drop)
10.1 Ä÷³ ¼ø¼¸¦ ¹Ù²Ù±âÀ§ÇØ Ä÷³ µå·¡±ëÇϱâ
Á¾Á¾ ¸®½ºÆ®ºä ÄÁÆ®·Ñ¿¡ Á¦°øµÇ´Â È¸é°ø°£Àº ÄÁÆ®·ÑÀÇ ¸ðµç Ä÷³µéÀ» º¸¿©Áֱ⿡´Â ºÎÁ·ÇÒ¶§°¡ ¸¹½À´Ï´Ù. ¶ÇÇÑ ¸Å¿ì ÀÚÁÖ »ç¿ëÀÚ´Â ÀÚ½ÅÀÌ ¿øÇϴ´ë·Î Ä÷³µéÀ» ÀçÁ¤·ÄÇϰíÀÚ ÇÕ´Ï´Ù. ÀÌ ÀÏÀ» ÇØ°áÇϴµ¥ ÁÖ·Î »ç¿ëµÇ´Â ¹æ¹ýÀº Ä÷³À» µå·¡±ëÇÏ´Â °ÍÀ¸·Î »ç¿ëÀÚ°¡ ¸®½ºÆ®¸¦ ÀçÁ¤·Ä(Ä÷³¼ø¼)Çϵµ·Ï Çϴ°ÍÀÔ´Ï´Ù.
ÇöÀç´Â Ä÷³À» µå·¡±ëÇϴ°Ϳ¡ ´ëÇÑ Áö¿øÀº ¾øÀ¸¸ç, ´ÙÀ½¹öÁ¯ÀÇ °øÅë ÄÁÆ®·Ñ¿¡¼´Â ¼Ò°³µÉ °Í °°½À´Ï´Ù. ¾Æ·¡´Â À̰ÍÀ» Áö¿øÇÏ´Â ¹æ¹ýÀÔ´Ï´Ù.
´Ü°è 1:
Ä¿½ºÅÒ Çì´õ Ŭ·¡½º¸¦ ¸¸µì´Ï´Ù. CHeaderCtrl ·Î ºÎÅÍ ÆÄ»ýÇÑ Ä¿½ºÅÒ Çì´õ Ŭ·¡½º¸¦ ÀÛ¼ºÇÏ¿©,Ä÷³µå·¡±ëÀ» ó¸®ÇÏ°í »ç¿ëÀÚ¿¡°Ô ºñÁÖ¾óÇÑ Çǵå¹éÀ» Á¦°øÇÏ¸ç ¸¶Áö¸·À¸·Î CListCtrl ÀÇ ¸â¹ö ÇÔ¼ö¸¦ È£ÃâÇÏ¿© ¸®½ºÆ®¸¦ ÀçÁ¤·ÄÇÏ°Ô ÇÕ´Ï´Ù.
¸ÕÀú Çì´õÆÄÀÏÀÔ´Ï´Ù.
#if !defined( AFX_MYHEADERCTRL_H__CC3DDBF3_EF5E_11D0_82AD_9A0A48000000__INCLUDED_
)
#define AFX_MYHEADERCTRL_H__CC3DDBF3_EF5E_11D0_82AD_9A0A48000000__INCLUDED_
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
// MyHeaderCtrl.h : header file
// CMyHeaderCtrl window
class CMyHeaderCtrl : public CHeaderCtrl
{
public: // Construction
CMyHeaderCtrl();
CMyHeaderCtrl(CWnd*
pWnd, void (CWnd::*fpDragCol)(int, int));
public: // Attributes
public: // Operations
// Overrides
// ClassWizard generated virtual
function overrides
//{{AFX_VIRTUAL(CMyHeaderCtrl)
//}}AFX_VIRTUAL
public: // Implementation
virtual ~CMyHeaderCtrl();
void SetCallback(CWnd* pWnd,
void (CWnd::*fpDragCol)(int, int));
protected:
BOOL m_bCheckForDrag;
BOOL m_bDragging;
int* m_pWidth;
int m_nDragCol;
int m_nDropPos;
CRect marker_rect;
CWnd* m_pOwnerWnd;
void (CWnd::*m_fpDragCol)(int, int);
protected: //
Generated message map functions
//{{AFX_MSG(CMyHeaderCtrl)
afx_msg
void OnMouseMove(UINT nFlags, CPoint point);
afx_msg
void OnLButtonUp(UINT nFlags, CPoint point);
afx_msg
void OnLButtonDown(UINT nFlags, CPoint point);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
//{{AFX_INSERT_LOCATION}}
#endif // !defined(AFX_MYHEADERCTRL_H__CC3DDBF3_EF5E_11D0_82AD_9A0A48000000__INCLUDED_)
CMyHeaderCtrl Àº CHeaderCtrl ·Î ºÎÅÍ ÆÄ»ýÇÑ °ÍÀÔ´Ï´Ù. º¯°æ ±âº» »ý¼ºÀÚ°¡ ´Ù¼Ò»ý¼ÒÇÒ°ÍÀÔ´Ï´Ù. À̰ÍÀº CListCtrl À̳ª CListView ÆÄ»ýŬ·¡½º¿¡ ´ëÇÑ Æ÷ÀÎÅÍ¿Í »ç¿ëÀÚ°¡ Ä÷³ µå·¡±ëÀ» ³¡¸¶ÃÆÀ» ½Ã È£ÃâÇÒ ¸â¹öÇÔ¼ö¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦ ¹Þ½À´Ï´Ù. SetCallback() À̶õ ¸â¹ö ÇÔ¼öµµ Á¤Àǵ˴ϴÙ. ÀÌ ÇÔ¼ö´Â CMyListCtrl Ŭ·¡½ºÀÇ ±âº»(Default) »ý¼ºÀÚ¸¦ »ç¿ëÇÏ°í ½ÍÀ»¶§ »ç¿ëÇÕ´Ï´Ù.
Protected ¸â¹ö º¯¼öÀÇ »ç¿ë¿ëµµ¿¡ ´ëÇÑ °£´ÜÇÑ ¼³¸íÀÔ´Ï´Ù.
m_bCheckForDrag
´Â »ç¿ëÀÚ°¡ Ä÷³Çì´õ¿¡ ¿ÞÂʸ¶¿ì½º¸¦ Ŭ¸¯ÇßÀ»¶§ WM_LBUTTONDOWN Çڵ鷯¿¡ ÀÇÇØ TRUE ·Î ¼¼Æ®µË´Ï´Ù. À̰ÍÀº WM_MOUSEMOVE Çڵ鷯¿¡ ÀÇÇØ ÇöÀç°¡Ä÷³ µå·¡±× »óÅÂÀÎÁö üũÇϴµ¥ »ç¿ëµË´Ï´Ù. »ç¿ëÀÚ°¡ óÀ½¿¡ Ä÷³Çì´õ¿¡ ¸¶¿ì½º¹öưÀ» ´·¶À»¶§¸¸ Ä÷³À» µå·¡±ëÇÑ´Ù´Â °ÍÀº Áß¿äÇÕ´Ï´Ù.
m_bDragging
Ç÷¡±×´Â Ä÷³µå·¡±×°¡ ÁøÇàÁßÀ̶ó´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù.
m_pWidth
º¯¼ö´Â Ä÷³³ÐÀÌ¿¡ ´ëÇÑ ¹è¿À» °¡¸®Å°°í ÀÖ½À´Ï´Ù.À̰ÍÀº µå·ÓÇÒ ¸ñÀûÁöÄ÷³À» °áÁ¤Çϴµ¥ »ç¿ëÇÕ´Ï´Ù.
m_nDragCol
º¯¼ö´Â µå·¡±×µÉ Ä÷³ÀÇ Ä÷³À妽º¸¦ °¡Áö°í ÀÖ½À´Ï´Ù.
m_nDragPos
´Â »õ À§Ä¡ÀÇ Ä÷³À妽º¸¦ °¡Áö°í ÀÖ½À´Ï´Ù.
marker_rect
´Â »ç¿ëÀÚ¿¡°Ô ȸé»ó¿¡¼ º¸¿©Á٠ǥ½ÄÀÎ »ç°¢ÇüÀ» °¡Áö°í ÀÖ½À´Ï´Ù. ȸ鿡¼ Ç¥½ÄÀÇ À§Ä¡°¡ ¹Ù²î¾úÀ»¶§ ÀÌÀü Ç¥½ÄÀ» Áö¿ì´Âµ¥µµ »ç¿ëµË´Ï´Ù.
m_fpDragCol
º¯¼ö´Â »ç¿ëÀÚ°¡ µå·¡±× ÀÛ¾÷À» ³¡³ÂÀ»¶§ È£ÃâµÉ CListCtrl À̳ª CListView ÀÇ ¸â¹öÇÔ¼ö¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦ ÀúÀåÇÕ´Ï´Ù.
m_fOwnerWnd
º¯¼ö´Â m_fpDragCol ¸â¹öÇÔ¼ö°¡ È£ÃâµÉ °´Ã¼¿¡ ´ëÇÑ Æ÷ÀÎÅ͸¦ °¡Áö°ÔµË´Ï´Ù. À̰ÍÀº º¸Åë ºÎ¸ð À©µµ¿ì°¡ µÉ°ÍÀÔ´Ï´Ù.
¾Æ·¡´Â ±¸ÇöÆÄÀÏÀÔ´Ï´Ù.
// MyHeaderCtrl.cpp : implementation file
#include "stdafx.h"
#include "MyHeaderCtrl.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[]
= __FILE__;
#endif
// CMyHeaderCtrl
CMyHeaderCtrl::~CMyHeaderCtrl() {}
CMyHeaderCtrl::CMyHeaderCtrl() : marker_rect(0,0,0,0)
{
m_pWidth = NULL;
m_bDragging = FALSE;
m_bCheckForDrag = FALSE;
m_fpDragCol = NULL;
m_pOwnerWnd = NULL;
}
CMyHeaderCtrl::CMyHeaderCtrl(CWnd *pWnd, void (CWnd::*fpDragCol)(int, int))
: marker_rect(0,0,0,0)
{
m_pWidth = NULL;
m_bDragging = FALSE;
m_bCheckForDrag = FALSE;
m_fpDragCol = fpDragCol;
m_pOwnerWnd = pWnd;
}
BEGIN_MESSAGE_MAP(CMyHeaderCtrl, CHeaderCtrl)
//{{AFX_MSG_MAP(CMyHeaderCtrl)
ON_WM_MOUSEMOVE()
ON_WM_LBUTTONUP()
ON_WM_LBUTTONDOWN()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
// CMyHeaderCtrl message handlers
void CMyHeaderCtrl::OnMouseMove(UINT nFlags, CPoint point)
{
if( (MK_LBUTTON & nFlags)
== 0) { // ¿ÞÂʹöưÀÌ ´·ÁÁöÁö
¾Ê¾Ò´Ù. Ç÷¡±× ¸®¼Â
m_bCheckForDrag
= FALSE;
m_bDragging
= FALSE;
} else
if( m_bDragging ) { //
¸¶¿ì½º ¾Æ·¡ÀÇ Ä÷³³Ñ¹ö¸¦ °¡Á®¿Â´Ù.
int
i=0, cx = 0;
if(
point.x > 0 )
for(
i = 0; i < GetItemCount(); i++ ) {
if(
point.x > cx && point.x < cx + m_pWidth[i] ) break;
cx
+= m_pWidth[i];
}
if(
i != m_nDropPos ) {
m_nDropPos
= i;
CRect
rect;
GetWindowRect(
&rect );
//
ÀÌÀü Ç¥½Ä¿¡ ÀÇÇØ Á¡À¯µÈ ¿µ¿ªÀ» ¹«È¿È(Invalidate) ÇÑ´Ù.
InvalidateRect(
&marker_rect );
//
»õ·Î¿î Ç¥½ÄÀ» ±×¸°´Ù.
CClientDC
dc(this);
POINT
pts[3];
pts[0].x
= cx;
pts[1].x
= cx -3;
pts[2].x
= cx +3;
pts[0].y
= rect.Height();
pts[1].y
= pts[2].y = rect.Height() -7;
dc.Polygon(
pts, 3);
//
»õ·Î¿î Ç¥½ÄÀÇ Á¤º¸¸¦ ÀúÀåÇÑ´Ù.
marker_rect.left
= cx - 4;
marker_rect.top
= rect.Height() -8;
marker_rect.right
= cx + 4;
marker_rect.bottom
= rect.Height();
}
return;
} else
if( m_bCheckForDrag ) {
//
¸¶¿ì½º ¹öưÀÌ Ä÷³Çì´õ»ó¿¡¼ Ŭ¸¯µÇ¾ú°í ¸¶¿ì½º°¡ ¿òÁ÷¿´À¸¹Ç·Î µå·¡±ëÀ» ½ÃÀÛÇÑ´Ù.
m_bCheckForDrag
= FALSE;
m_bDragging
= TRUE;
SetCapture();
//
³ªÁß »ç¿ëÀ» À§ÇØ Á¤º¸¸¦ ÀúÀåÇÑ´Ù.
int
iCount = GetItemCount();
HD_ITEM
hd_item;
m_pWidth
= new int[iCount];
for(
int i = 0; i < iCount; i++ ) {
hd_item.mask
= HDI_WIDTH;
GetItem(
i, &hd_item );
m_pWidth[i]
= hd_item.cxy;
}
return;
}
CHeaderCtrl::OnMouseMove(nFlags,
point);
}
void CMyHeaderCtrl::OnLButtonUp(UINT nFlags, CPoint point)
{
ASSERT( m_pOwnerWnd != NULL
&& m_fpDragCol != NULL );
if( m_bDragging ) {
m_bDragging
= FALSE;
delete[]
m_pWidth;
ReleaseCapture();
Invalidate();
//
ÄݹéÇÔ¼ö¸¦ °¡Á®¿Â´Ù.
if(
m_nDragCol != m_nDropPos && m_nDragCol != m_nDropPos -1 )
(m_pOwnerWnd->*m_fpDragCol)(
m_nDragCol, m_nDropPos );
}
CHeaderCtrl::OnLButtonUp(nFlags,
point);
}
void CMyHeaderCtrl::SetCallback( CWnd* pWnd,void (CWnd::*fpDragCol)(int,
int))
{
m_fpDragCol =
fpDragCol;
m_pOwnerWnd =
pWnd;
}
void CMyHeaderCtrl::OnLButtonDown(UINT nFlags, CPoint point)
{
// ¸¶¿ì½º°¡ Ä÷³Çì´õ»ó¿¡¼ ´·È´ÂÁö
°Ë»çÇÑ´Ù.
HD_HITTESTINFO hd_hittestinfo;
hd_hittestinfo.pt = point;
SendMessage(HDM_HITTEST, 0,
(LPARAM)(&hd_hittestinfo));
if( hd_hittestinfo.flags ==
HHT_ONHEADER ) {
m_nDragCol = hd_hittestinfo.iItem;
m_bCheckForDrag = TRUE;
}
CHeaderCtrl::OnLButtonDown(nFlags,
point);
}
CMyHeaderCtrlÀÇ ±¸ÇöÀº ¸Å¿ì °£´ÜÇÕ´Ï´Ù. À̰ÍÀº ÇʼöÀûÀ¸·Î WM_MOUSEMOVE, WM_LBUTTONDOWN, WM_LBUTTONUP ¿¡ ´ëÇÑ Çڵ鷯¸¦ °¡Áö°í ÀÖ½À´Ï´Ù.
OnLButtonDown()Àº m_nDragCol ¿¡ °ªÀ» ³Ö°í ¸¸¾à »ç¿ëÀÚ°¡ Ä÷³Çì´õ»ó¿¡¼ ¸¶¿ì½º¹öưÀ» ´·¶´Ù¸é m_bCheckForDrag ¸¦ ¼¼Æ®ÇÑ´Ù.
OnMouseMove() ´Â »ç¿ëÀÚ¿¡°Ô ½Ã°¢ÀûÀÎ È¿°ú¸¦ Áִ°÷ÀÌ´Ù. À̰ÍÀº ¸ÕÀú ¿ÞÂʸ¶¿ì½º¹öưÀÌ ´·È´ÂÁö üũÇϰí m_bCheckForDrag ¿Í m_bDragging Ç÷¡±×¸¦ ¸®¼ÂÇÕ´Ï´Ù. ¸¸¾à µå·¡±ëÁßÀ̶ó¸é m_nDropPos °ªÀÌ ¼¼Æ®µÇ°í Çì´õ»ó¿¡ Ç¥½ÄÀÌ ±×·ÁÁý´Ï´Ù. ¸¸¾à óÀ½ µÎ°³ÀÇ Á¶°ÇÀÌ ½ÇÆÐÇÏ¸é µå·¡±×°¡ ÃʱâȵǾî¾ß ÇÏ´ÂÁö üũÇÕ´Ï´Ù.
OnLButtonUp() Àº µå·¡±× ÀÛ¾÷À» Á¾·áÇϰí , µå·¡±×°¡ ÁøÇàÁßÀ̾ú´Ù¸é ÄݹéÇÔ¼ö¸¦ µå·¡±×µÈ Ä÷³°ú µå·Ó À§Ä¡¸¦ ÀÎÀÚ·Î ÇØ¼ È£ÃâÇÕ´Ï´Ù.
´Ü°è 2:
CListCtrl ÆÄ»ýŬ·¡½º¿¡ CMyHeaderCtrl ¸â¹öº¯¼ö¸¦ Ãß°¡ÇÕ´Ï´Ù. ¸¸¾à CListView¸¦»ç¿ëÁßÀ̶ó¸é ±× Ŭ·¡½º¿¡ ¸â¹öº¯¼ö¸¦ Ãß°¡ÇÕ´Ï´Ù.
CMyHeaderCtrl m_headerctrl;
´Ü°è 3:
CMyHeaderCtrl °´Ã¼¸¦ ÃʱâÈ ÇÕ´Ï´Ù. CListCtrl ÆÄ»ýŬ·¡½ºÀÇ »ý¼ºÀÚ¿¡ ¾Æ·¡¹®ÀåÀ» Ãß°¡ÇÕ´Ï´Ù.
m_headerctrl.SetCallback( this, (void (CWnd::*)(int, int))DragColumn );
DragColumn Àº ´ÙÀ½´Ü°è¿¡¼ Á¤ÀÇÇÒ ÄݹéÇÔ¼öÀÔ´Ï´Ù.
´Ü°è 4:
Ä÷³ ÀçÁ¤·ÄÀ»À§ÇØ ÄݹéÇÔ¼ö¸¦ Á¤ÀÇÇÕ´Ï´Ù.
CMyHeaderCtrl °´Ã¼´Â »ç¿ëÀÚ°¡ µå·¡±× ÀÛ¾÷ÀÌ ³¡³µÀ»¶§ È£ÃâÇÒ ÇÔ¼öÀÇ Æ÷ÀÎÅ͸¦ ÇÊ¿ä·Î ÇÕ´Ï´Ù. ÀÌÇÔ¼ö´Â ÄݹéÇÔ¼ö·Î ½ÇÁ¦·Î Ä÷³À» ÀçÁ¤·ÄÇÒ Ã¥ÀÓÀÌ ÀÖ½À´Ï´Ù. ¿ì¸®´Â 3¿¡¼ CMyHeaderCtrl°´Ã¼¸¦ ÃʱâÈ ÇÒ ¶§ DragColumnÀ̶õ °ÍÀ» »ç¿ëÇß½À´Ï´Ù.
void CMyListCtrl::DragColumn(int source, int dest)
{
TCHAR sColText[160];
// ¸ñÀûÁö¿¡ Ä÷³À» »ðÀÔÇÑ´Ù.
LV_COLUMN lv_col;
lv_col.mask = LVCF_FMT | LVCF_TEXT
| LVCF_WIDTH | LVCF_SUBITEM;
lv_col.pszText = sColText;
lv_col.cchTextMax = 159;
GetColumn( source, &lv_col
);
lv_col.iSubItem = dest;
InsertColumn( dest, &lv_col
);
// »õÄ÷³ÀÌ »ðÀԵǾú±â ¶§¹®¿¡
º¯ÈµÈ ¿øº» Col ¹øÈ£¸¦ Á¶ÀýÇÑ´Ù.
// because a new column was
inserted
if( source > dest ) source++;
// Ä÷³À» 0 À§Ä¡·Î ¿Å±â´Â
°ÍÀº Ưº°ÇÑ °æ¿ìÀÌ´Ù.
if( dest == 0 )
for(
int i = GetItemCount()-1; i > -1 ; i-- )
SetItemText(i,
1, GetItemText( i, 0) );
// ¿øº»¿¡¼ ¸ñÀûÁö·Î ÇϺξÆÀÌÅÛÀ»
º¹»çÇÑ´Ù.
for( int i = GetItemCount()-1;
i > -1 ; i-- )
SetItemText(i, dest, GetItemText(
i, source ) );
// ùÄ÷³ÀÌ ¾Æ´Ñ°æ¿ì ¿øº»
Ä÷³À» Áö¿ó´Ï´Ù.
if( source != 0 ) DeleteColumn(
source );
else {
//
¸¸¾à ¿øº» Ä÷³ÀÌ 0À̸é col#1 ÀÇ °ÍÀ» col#0 À¸·Î º¹»çÇÑ´Ù.
//
and then delete col# 1
GetColumn(
1, &lv_col );
lv_col.iSubItem
= 0;
SetColumn(
0, &lv_col );
for(
int i = GetItemCount()-1; i > -1 ; i-- )
SetItemText(i,
0, GetItemText( i, 1) );
DeleteColumn(
1 );
}
Invalidate();
}
ÀÌ ÇÔ¼ö¿¡¼ ÃëÇÑ ÀϹÝÀûÀÎ Á¢±Ù¹æ¹ýÀº ¸Â´Â ÀÚ¸®¿¡ Ä÷³À» »ðÀÔÇϰí, ¿øº»ÀÇ ¸ðµçÄ÷³À» ¸ðµç ÇϺξÆÀÌÅÛÀ¸·Î ¿Å±â´Â °Ì´Ï´Ù. ¸®½ºÆ®ºä ÄÁÆ®·ÑÀº ù¹øÂ° Ä÷³¿¡ Ưº°ÇÑ Ã³¸®¸¦ ÇØÁÖÁö ¾Ê½À´Ï´Ù¸¸, ¿ì¸®´Â ÇØ¾ß¸¸ ÇÕ´Ï´Ù. ´ç½ÅÀÌ Ä÷³À» Ãß°¡Çϰųª»èÁ¦ÇÒ¶§ ¾Ë¾Æ¾ßÇÒ Æ¯º°ÇÑ °ÍÀº... 0¹ø À§Ä¡¿¡ Ä÷³À» Ãß°¡ÇÏ·Á°í ÇÒ¶§ ÀÌ¹Ì ÇϳªÀÌ»óÀÇ Ä÷³ÀÌ ÀÖ´Ù¸é »õ Ä÷³Àº ½ÇÁ¦·Î µÎ¹øÂ° Ä÷³¿¡ Ãß°¡µË´Ï´Ù. ¸¸¾à ù¹øÀç Ä÷³À» Áö¿î´Ù¸é °á°ú´Â Ä÷³Çì´õµéÀÌ ¿ÞÂÊÀ¸·Î Çϳª¾¿ ½ÃÇÁÆ®µÇ°í ¸¶Áö¸·Ä÷³ÀÌ Áö¿öÁø´Ù´Â °ÍÀÔ´Ï´Ù. DragColumn() ÇÔ¼ö´Â ÀÌ µÎ°¡Áö»óȲÀ» ó¸®ÇÕ´Ï´Ù.
´Ü°è 5:
¸¶Áö¸·À¸·Î Çì´õÄÁÆ®·ÑÀ» ¼ºêŬ·¡½º ÇÕ´Ï´Ù. ÁÁÀº °÷Àº ¸®½ºÆ®ºä ÄÁÆ®·Ñ Ŭ·¡½ºÀÇPreSubclassWindow() ÀÔ´Ï´Ù.
void CMyListCtrl::PreSubclassWindow()
{
CListCtrl::PreSubclassWindow();
// Add initialization code
m_headerctrl.SubclassWindow(
::GetDlgItem(m_hWnd,0) );
}
¸®½ºÆ®ºä ÄÁÆ®·ÑÀ» »ç¿ëÇÏ½Ç ÀÏÀÌ »ý±â½Ã¸é ¾ÆÁÖ µµ¿òÀÌ µÉ°Å¶ó ¹Ï½À´Ï´Ù.
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