void CFolderDlg::OnItemExpanding(NMTREEVIEW* lpnmtv)
{
if (lpnmtv->action == TVE_EXPAND) {
TCHAR szKey[MAX_PATH];
//フォルダ名を取得
GetTree (lpnmtv->hdr.hwndFrom, lpnmtv->itemNew.hItem, szKey);
//子ツリーを列挙する
EnumChildren (lpnmtv->hdr.hwndFrom, lpnmtv->itemNew.hItem, szKey);
}
}
/**
* Return a named child item.
* The ParseType can be one of the following values:
* - SHGDN_FORPARSING = the parsing name
* - SHGDN_FOREDITING = the display name
*/
HRESULT CNseBaseItem::GetChild(LPCWSTR pstrName, SHGNO ParseType, CNseItem** pItem)
{
// We provide a default implementation if none was defined as an override. This
// will be somewhat slower than a direct lookup, so consider writing the override in
// the derived class. This method is used for name parsing and rename/delete operations.
ATLASSERT(_ShellModule.GetConfigBool(VFS_HAVE_UNIQUE_NAMES));
ATLASSERT(*pItem==NULL);
ATLASSERT(IsFolder());
CNseItemArray aChildren;
HR( EnumChildren(NULL, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS, aChildren) );
REFPROPERTYKEY pkey = IsBitSet(ParseType, SHGDN_FORPARSING) ? PKEY_ParsingName : PKEY_ItemName;
for( int i = 0; i < aChildren.GetSize(); i++ ) {
CComPropVariant v;
aChildren[i]->GetProperty(pkey, v);
if( v.vt == VT_LPWSTR && v.pwszVal != NULL && wcscmp(v.pwszVal, pstrName) == 0 ) {
*pItem = aChildren[i];
return aChildren.RemoveAt(i) ? S_OK : E_UNEXPECTED;
}
}
return S_OK;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pList -
//-----------------------------------------------------------------------------
void CMapWorld::GetUsedTextures(CUsedTextureList &List)
{
List.RemoveAll();
EnumChildren((ENUMMAPCHILDRENPROC)AddUsedTextures, (DWORD)&List, MAPCLASS_TYPE(CMapSolid));
EnumChildren((ENUMMAPCHILDRENPROC)AddOverlayTextures, (DWORD)&List, MAPCLASS_TYPE(CMapOverlay));
}
