base

2026-08-07 17:38:18 +09:00
commit 873193a243
9613 changed files with 2755992 additions and 0 deletions
@@ -0,0 +1,197 @@
+// RTDropTarget.cpp : 구현 파일입니다.
+//
+
+#include "stdafx.h"
+#include "ConsoleApp.h"
+#include "RTDropTarget.h"
+#include "MainFrm.h"
+#include "RemoteView.h"
+#include "RemoteTreeCtrl.h"
+
+
+bool IsPathItself(CString sSrcPath, CString sDstPath);
+
+// CRTDropTarget
+
+IMPLEMENT_DYNAMIC(CRTDropTarget, COleDropTarget)
+CRTDropTarget::CRTDropTarget()
+{
+}
+
+CRTDropTarget::~CRTDropTarget()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(CRTDropTarget, COleDropTarget)
+END_MESSAGE_MAP()
+
+
+// CRTDropTarget 메시지 처리기입니다.
+DROPEFFECT CRTDropTarget::OnDragEnter(CWnd* pwnd, COleDataObject* podo, DWORD dwKeyState, CPoint point)
+{
+	m_hwndFocused = GetFocus();
+
+	CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
+
+	if (!pmf->m_bDragFromRemote) {
+		if (!podo->IsDataAvailable(CF_HDROP))
+			return DROPEFFECT_NONE;
+
+		((CMainFrame*)AfxGetMainWnd())->m_saDragSource.RemoveAll();
+		if (!GetDragFileInfo(podo))
+			return DROPEFFECT_NONE;
+	}
+
+	CRemoteTreeCtrl* ptree = (CRemoteTreeCtrl*)pwnd;
+
+	ptree->SetFocus();
+
+	m_htiSelected = m_htiPrev = ptree->GetSelectedItem();
+
+	m_dePrev = DROPEFFECT_NONE;
+
+	return OnDragOver(pwnd, podo, dwKeyState, point);
+}
+
+DROPEFFECT CRTDropTarget::OnDragOver(CWnd* pwnd, COleDataObject* podo, DWORD dwKeyState, CPoint point)
+{
+	DROPEFFECT de = DROPEFFECT_NONE;
+
+	if (((CMainFrame*)AfxGetMainWnd())->m_saDragSource.GetCount() == 0)
+		return de;
+
+	CRemoteTreeCtrl* ptree = (CRemoteTreeCtrl*)pwnd;
+
+	HTREEITEM hti = ptree->HitTest(point);
+	if (!hti)
+		return de;
+
+	ptree->SetItemState(m_htiPrev, NULL, TVIS_SELECTED);
+	ptree->SetItemState(m_htiPrev = hti, TVIS_SELECTED, TVIS_SELECTED);
+
+	CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
+
+	if (hti != ptree->GetRootItem()) {
+		if (!pmf->m_bDragFromRemote)
+			de = DROPEFFECT_COPY;
+		else {
+			CString sTargetPath = ptree->GetPath(hti);
+
+			BOOL bAvail = TRUE;
+			if (ptree->GetVolumeItem(hti) != pmf->m_htiDragTarget)
+				bAvail = FALSE;
+			else {
+				for (int i = 0; i < pmf->m_saDragSource.GetCount(); i++) {
+					if (IsPathItself(pmf->m_saDragSource[i], sTargetPath)) {
+						bAvail = FALSE;
+						break;
+					}
+				}
+			}
+
+			if (bAvail)
+				de = dwKeyState & MK_CONTROL ? DROPEFFECT_COPY : DROPEFFECT_MOVE;
+		}
+	}
+
+	m_dePrev = de;
+
+	return de;
+}
+
+void CRTDropTarget::OnDragLeave(CWnd* pwnd)
+{
+	CRemoteTreeCtrl* ptree = (CRemoteTreeCtrl*)pwnd;
+
+	ptree->SetItemState(m_htiPrev, NULL, TVIS_SELECTED);
+	ptree->SetItemState(m_htiSelected, TVIS_SELECTED, TVIS_SELECTED);
+
+	if (m_hwndFocused)
+		CWnd::FromHandle(m_hwndFocused)->SetFocus();
+}
+
+BOOL CRTDropTarget::OnDrop(CWnd* pwnd, COleDataObject* podo, DROPEFFECT de, CPoint point)
+{
+	HTREEITEM htiTarget = m_htiPrev;
+
+	if (m_dePrev != DROPEFFECT_NONE) {
+		CRemoteTreeCtrl* ptree = (CRemoteTreeCtrl*)pwnd;
+		CMainFrame*      pmf   = (CMainFrame*)AfxGetMainWnd();
+
+		if (!pmf->m_bDragFromRemote) {
+			pmf->m_sDragTarget   = ptree->GetPath(htiTarget);
+			pmf->m_htiDragTarget = ptree->GetVolumeItem(htiTarget);
+
+			pmf->Upload(false);
+		}
+		else {
+			pmf->m_sDragTarget = ptree->GetPath(htiTarget);
+
+			pmf->BeginWaitMessage();
+
+			CStringArray saSucceed;
+			if (de == DROPEFFECT_COPY)
+				pmf->CopyRemoteObject(pmf->m_htiDragTarget, pmf->m_saDragSource, pmf->m_sDragTarget, saSucceed );
+			else
+				pmf->MoveRemoteObject(pmf->m_htiDragTarget, pmf->m_saDragSource, pmf->m_sDragTarget, saSucceed );
+
+			CRemoteView* pview = (CRemoteView*)ptree->GetParent();
+			for (int i = 0; i < saSucceed.GetCount(); i++) {
+				HTREEITEM hti = ptree->GetItem(pmf->m_htiDragTarget, saSucceed[i]);
+				if (!hti)
+					continue;
+
+				CString sName = saSucceed[i].Mid(saSucceed[i].ReverseFind('/') + 1);
+				if (!ptree->IsExistsChild(htiTarget, sName))
+					pview->AppendObject(htiTarget, true, sName, 0, "");
+				if (de == DROPEFFECT_MOVE)
+					ptree->DeleteItem(hti);
+			}
+
+			pmf->EndWaitMessage();
+
+			if (saSucceed.GetCount() > 0)
+				pmf->m_pRemoteView->RefreshItem();
+		}
+	}
+
+	OnDragLeave(pwnd);
+
+	return TRUE;
+}
+
+BOOL CRTDropTarget::GetDragFileInfo(COleDataObject* podo)
+{
+	STGMEDIUM sm;
+	FORMATETC fe = {CF_HDROP, (DVTARGETDEVICE FAR*)NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
+
+	if (!podo->GetData(CF_HDROP, &sm, &fe))
+		return FALSE;
+
+	HDROP hdrop = (HDROP)sm.hGlobal;
+
+	int nDragCount = ::DragQueryFile(hdrop, 0xFFFFFFFF, NULL, 0);
+	if (nDragCount == 0)
+		return FALSE;
+
+	CMainFrame* pmf = (CMainFrame*)AfxGetMainWnd();
+
+	char szFile[MAX_PATH];
+	for (int i = 0; i < nDragCount; i++) {
+		::DragQueryFile(hdrop, i, szFile, sizeof(szFile));
+
+		CString sFile(szFile);
+		if (sFile.Find('\\') < 0) {
+			pmf->m_saDragSource.RemoveAll();
+			break;
+		}
+
+		pmf->m_saDragSource.Add(sFile);
+	}
+
+	if (pmf->m_saDragSource.GetCount() == 0)
+		return FALSE;
+
+	return TRUE;
+}