참고 코드(Shelllilst filtering)
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This function enumerates the objects in a parent folder and adds them as items to a list view control. It gets an enumerator for the objects in the parent folder, then iterates through each object ID list (PIDL). For each PIDL, it creates a list view item struct populated with the icon, text, and other attributes of that object. It inserts the list view item into the control and sets the column text. Attributes like whether the item is shared or a folder are determined. Only JPEG image files are added as items.
![if (dwAttr & SFGAO_FOLDER)
{
//zipÀº À©µµ¿ì¿¡¼± Æú´õ·Î °£ÁֵDZ⠶§¹®¿¡ ¿©±â¼ ó¸®ÇØ¾ß ÇÔ.
}
else
{
SHFILEINFO sfi;
TCHAR szPath [MAX_PATH];
if (SHGetPathFromIDList(pItem->pidlFQ, szPath))
{
CFileStatus fs;
if (CFile::GetStatus(szPath, fs))
{
CString s = szPath;
int n = s.ReverseFind('.');
if(n!=-1)
{
s = s.Mid(n+1);
s.MakeLower();
if(s != _T("jpg"))
continue; }
}
}
}
int iItem = InsertItem(&lvItem);
if (iItem >= 0)
{
// Set columns:
const int nColumns = m_wndHeader.GetItemCount();
for (int iColumn = 0; iColumn < nColumns; iColumn++)
{
CString s = OnGetItemText(iItem, iColumn, pItem);
SetItemText(iItem, iColumn,s );
}
}
dwFetched = 0;
}
pEnum->Release();
}
return hRes;
}](https://image.slidesharecdn.com/shelllilstfiltering-130902013536-phpapp02/85/Shelllilst-filtering-2-320.jpg)
참고 코드(Shelllilst filtering)
- 1. HRESULT CMyShellListCtrl::EnumObjects(LPSHELLFOLDER pParentFolder, LPITEMIDLIST pidlParent) { ASSERT_VALID(this); ASSERT_VALID(afxShellManager); LPENUMIDLIST pEnum; HRESULT hRes = pParentFolder->EnumObjects(NULL, m_nTypes, &pEnum); if (SUCCEEDED(hRes)) { LPITEMIDLIST pidlTemp; DWORD dwFetched = 1; LPAFX_SHELLITEMINFO pItem; //enumerate the item's PIDLs while (pEnum->Next(1, &pidlTemp, &dwFetched) == S_OK && dwFetched) { LVITEM lvItem; ZeroMemory(&lvItem, sizeof(lvItem)); //fill in the TV_ITEM structure for this item lvItem.mask = LVIF_PARAM | LVIF_TEXT | LVIF_STATE; //AddRef the parent folder so it's pointer stays valid pParentFolder->AddRef(); //put the private information in the lParam pItem = (LPAFX_SHELLITEMINFO)GlobalAlloc(GPTR, sizeof(AFX_SHELLITEMINFO)); pItem->pidlRel = pidlTemp; pItem->pidlFQ = afxShellManager->ConcatenateItem(pidlParent, pidlTemp); pItem->pParentFolder = pParentFolder; lvItem.lParam = (LPARAM)pItem; lvItem.pszText = _T(""); int n = GetItemCount(); lvItem.iImage = OnGetItemIcon(n, pItem); //determine if the item is shared DWORD dwAttr = SFGAO_FOLDER | SFGAO_DISPLAYATTRMASK;// SFGAO_FOLDER pParentFolder->GetAttributesOf(1, (LPCITEMIDLIST*)&pidlTemp, &dwAttr); if (dwAttr & SFGAO_SHARE) { lvItem.mask |= LVIF_STATE; lvItem.stateMask |= LVIS_OVERLAYMASK; lvItem.state |= INDEXTOOVERLAYMASK(1); //1 is the index for the shared overlay image } if (dwAttr & SFGAO_GHOSTED) { lvItem.mask |= LVIF_STATE; lvItem.stateMask |= LVIS_CUT; lvItem.state |= LVIS_CUT; }
- 2. if (dwAttr & SFGAO_FOLDER) { //zipÀº À©µµ¿ì¿¡¼± Æú´õ·Î °£ÁֵDZ⠶§¹®¿¡ ¿©±â¼ ó¸®ÇØ¾ß ÇÔ. } else { SHFILEINFO sfi; TCHAR szPath [MAX_PATH]; if (SHGetPathFromIDList(pItem->pidlFQ, szPath)) { CFileStatus fs; if (CFile::GetStatus(szPath, fs)) { CString s = szPath; int n = s.ReverseFind('.'); if(n!=-1) { s = s.Mid(n+1); s.MakeLower(); if(s != _T("jpg")) continue; } } } } int iItem = InsertItem(&lvItem); if (iItem >= 0) { // Set columns: const int nColumns = m_wndHeader.GetItemCount(); for (int iColumn = 0; iColumn < nColumns; iColumn++) { CString s = OnGetItemText(iItem, iColumn, pItem); SetItemText(iItem, iColumn,s ); } } dwFetched = 0; } pEnum->Release(); } return hRes; }