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biosvos
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// RLDropTarget.cpp : 구현 파일입니다.
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//
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#include "stdafx.h"
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#include "ConsoleApp.h"
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#include "RLDropTarget.h"
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#include "MainFrm.h"
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#include "RemoteView.h"
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#include "RemoteTreeCtrl.h"
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#include "RemoteListCtrl.h"
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bool IsPathItself(CString sSrcPath, CString sDstPath);
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// CRLDropTarget
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#ifndef _AFXDLL
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// 2014.07.25 Support statically linked to MFC
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IMPLEMENT_DYNAMIC(CRLDropTarget, CObject)
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#else
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IMPLEMENT_DYNAMIC(CRLDropTarget, COleDropTarget)
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#endif //
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CRLDropTarget::CRLDropTarget()
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{
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}
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CRLDropTarget::~CRLDropTarget()
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{
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}
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BEGIN_MESSAGE_MAP(CRLDropTarget, COleDropTarget)
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END_MESSAGE_MAP()
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// CRLDropTarget 메시지 처리기입니다.
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DROPEFFECT CRLDropTarget::OnDragEnter(CWnd* pwnd, COleDataObject* podo, DWORD dwKeyState, CPoint point)
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{
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m_hwndFocused = GetFocus();
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((CRemoteView*)pwnd->GetParent())->m_bUpdating = TRUE;
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m_iPrevItem = -1;
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CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
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if (!pmf->m_bDragFromRemote) {
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if (!podo->IsDataAvailable(CF_HDROP))
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return DROPEFFECT_NONE;
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pmf->m_saDragSource.RemoveAll();
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if (!GetDragFileInfo(podo))
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return DROPEFFECT_NONE;
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}
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m_dePrev = DROPEFFECT_NONE;
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return OnDragOver(pwnd, podo, dwKeyState, point);
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}
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DROPEFFECT CRLDropTarget::OnDragOver(CWnd* pwnd, COleDataObject* podo, DWORD dwKeyState, CPoint point)
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{
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DROPEFFECT de = DROPEFFECT_NONE;
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if (((CMainFrame*)AfxGetMainWnd())->m_saDragSource.GetCount() == 0)
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return de;
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CRemoteListCtrl* plist = (CRemoteListCtrl*)pwnd;
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plist->SetFocus();
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if (m_iPrevItem >= 0)
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plist->SetItemState(m_iPrevItem, m_dwPrevItemState, LVIS_SELECTED);
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CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
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int iItem = plist->HitTest(point);
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if (iItem < 0) {
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m_iPrevItem = -1;
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CRemoteTreeCtrl* ptree = ((CRemoteView*)pwnd->GetParent())->GetTreeCtrl();
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HTREEITEM htiSelected = ptree->GetSelectedItem();
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if (!pmf->m_bDragFromRemote) {
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if (htiSelected != ptree->GetRootItem())
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de = DROPEFFECT_COPY;
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}
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else {
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CString sSourcePath = pmf->m_saDragSource.GetAt(0);
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CString sTargetPath = ptree->GetPath(htiSelected);
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sSourcePath = sSourcePath.Left(sSourcePath.ReverseFind('/'));
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if (ptree->GetVolumeItem(htiSelected) == pmf->m_htiDragTarget
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&& sSourcePath != sTargetPath.Left(sSourcePath.GetLength()))
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// 2014.07.25 dadamin copy 제거
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#ifdef _USE_COPY_
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de = dwKeyState & MK_CONTROL ? DROPEFFECT_COPY : DROPEFFECT_MOVE;
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#else // !_USE_COPY_
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de = dwKeyState & MK_CONTROL ? DROPEFFECT_NONE : DROPEFFECT_MOVE;
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#endif // _USE_COPY_
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}
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}
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else {
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m_dwPrevItemState = plist->GetItemState(iItem, LVIS_SELECTED);
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plist->SetItemState(iItem, LVIS_SELECTED, LVIS_SELECTED);
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PRLISTITEM_STRUCT prli = (PRLISTITEM_STRUCT)plist->GetItemData(iItem);
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m_iPrevItem = iItem;
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if (prli->bFolder) {
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if (!pmf->m_bDragFromRemote)
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de = DROPEFFECT_COPY;
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else {
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CRemoteTreeCtrl* ptree = ((CRemoteView*)pwnd->GetParent())->GetTreeCtrl();
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HTREEITEM htiSelected = ptree->GetSelectedItem();
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if (htiSelected == ptree->GetRootItem()) {
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CString sPath = ((CRemoteListCtrl*)pwnd)->GetItemText(iItem, 0);
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HTREEITEM hti = ptree->GetChildItem(ptree->GetRootItem());
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while (hti) {
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if (sPath == ptree->GetItemText(hti)) {
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if (ptree->GetVolumeItem(hti) == pmf->m_htiDragTarget)
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// 2014.07.25 dadmain copy 제거
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#ifdef _USE_COPY_
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de = dwKeyState & MK_CONTROL ? DROPEFFECT_COPY : DROPEFFECT_MOVE;
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#else // !_USE_COPY_
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de = dwKeyState & MK_CONTROL ? DROPEFFECT_NONE : DROPEFFECT_MOVE;
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#endif // _USE_COPY_
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break;
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}
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hti = ptree->GetNextSiblingItem(hti);
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}
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}
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else {
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CString sTargetPath = ptree->GetPath(htiSelected) + "/" + plist->GetItemText(iItem, 0);
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BOOL bAvail = TRUE;
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if (ptree->GetVolumeItem(htiSelected) != pmf->m_htiDragTarget)
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bAvail = FALSE;
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else {
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for (int i = 0; i < pmf->m_saDragSource.GetCount(); i++) {
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if (IsPathItself(pmf->m_saDragSource[i], sTargetPath)) {
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bAvail = FALSE;
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break;
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}
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}
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}
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if (bAvail)
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// 2014.07.25 dadamin copy 제거
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#ifdef _USE_COPY_
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de = dwKeyState & MK_CONTROL ? DROPEFFECT_COPY : DROPEFFECT_MOVE;
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#else // !_USE_COPY_
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de = dwKeyState & MK_CONTROL ? DROPEFFECT_NONE : DROPEFFECT_MOVE;
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#endif //_USE_COPY_
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}
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}
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}
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}
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m_dePrev = de;
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return de;
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}
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void CRLDropTarget::OnDragLeave(CWnd* pwnd)
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{
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((CRemoteView*)pwnd->GetParent())->m_bUpdating = FALSE;
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if (m_iPrevItem >= 0) {
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CRemoteListCtrl* plist = (CRemoteListCtrl*)pwnd;
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plist->SetItemState(m_iPrevItem, m_dwPrevItemState, LVIS_SELECTED);
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}
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if (m_hwndFocused)
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CWnd::FromHandle(m_hwndFocused)->SetFocus();
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}
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BOOL CRLDropTarget::OnDrop(CWnd* pwnd, COleDataObject* podo, DROPEFFECT de, CPoint point)
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{
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CString sPath = m_iPrevItem >= 0 ? "/" + ((CRemoteListCtrl*)pwnd)->GetItemText(m_iPrevItem, 0) : "";
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if (m_dePrev != DROPEFFECT_NONE) {
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CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
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CRemoteTreeCtrl* ptree = ((CRemoteView*)pwnd->GetParent())->GetTreeCtrl();
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HTREEITEM hti = NULL;
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if (!pmf->m_bDragFromRemote) {
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// 리스트에 표시된 아이템이 볼륨이면...
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if (ptree->GetSelectedItem() == ptree->GetRootItem()) {
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hti = ptree->GetChildItem(ptree->GetRootItem());
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while (hti) {
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if (sPath.Mid(1) == ptree->GetItemText(hti)) {
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sPath = "";
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break;
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}
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hti = ptree->GetNextSiblingItem(hti);
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}
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}
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else {
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hti = ptree->GetSelectedItem();
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}
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pmf->m_sDragTarget = ptree->GetPath(hti) + sPath;
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pmf->m_htiDragTarget = ptree->GetVolumeItem(hti);
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pmf->Upload(false);
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}
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else {
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HTREEITEM htiTarget = ptree->GetSelectedItem();
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if (htiTarget == ptree->GetRootItem())
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sPath = "";
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pmf->m_sDragTarget = ptree->GetPath(htiTarget) + sPath;
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pmf->BeginWaitMessage();
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CStringArray saSucceed;
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if (de == DROPEFFECT_COPY)
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pmf->CopyRemoteObject(pmf->m_htiDragTarget, pmf->m_saDragSource, pmf->m_sDragTarget, saSucceed);
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else
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pmf->MoveRemoteObject(pmf->m_htiDragTarget, pmf->m_saDragSource, pmf->m_sDragTarget, saSucceed);
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CRemoteView* pview = (CRemoteView*)ptree->GetParent();
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for (int i = 0; i < saSucceed.GetCount(); i++) {
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HTREEITEM hti = ptree->GetItem(pmf->m_htiDragTarget, saSucceed[i]);
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if (!hti)
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continue;
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CString sName = saSucceed[i].Mid(saSucceed[i].ReverseFind('/') + 1);
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if (!ptree->IsExistsChild(htiTarget, sName))
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pview->AppendObject(htiTarget, true, sName, 0, "");
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if (de == DROPEFFECT_MOVE)
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ptree->DeleteItem(hti);
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}
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pmf->EndWaitMessage();
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if (saSucceed.GetCount() > 0)
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pmf->m_pRemoteView->RefreshItem();
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}
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}
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OnDragLeave(pwnd);
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return TRUE;
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}
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BOOL CRLDropTarget::GetDragFileInfo(COleDataObject* podo)
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{
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STGMEDIUM sm;
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FORMATETC fe = {CF_HDROP, (DVTARGETDEVICE FAR*)NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
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if (!podo->GetData(CF_HDROP, &sm, &fe))
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return FALSE;
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HDROP hdrop = (HDROP)sm.hGlobal;
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int nDragCount = ::DragQueryFile(hdrop, 0xFFFFFFFF, NULL, 0);
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if (nDragCount == 0)
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return FALSE;
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CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
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char szFile[MAX_PATH];
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for (int i = 0; i < nDragCount; i++) {
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::DragQueryFile(hdrop, i, szFile, sizeof(szFile));
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CString sFile(szFile);
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if (sFile.Find('\\') < 0) {
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pmf->m_saDragSource.RemoveAll();
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break;
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}
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pmf->m_saDragSource.Add(sFile);
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}
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if (pmf->m_saDragSource.GetCount() == 0)
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return FALSE;
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return TRUE;
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}
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