//=============================================================================
//
// DriveBox_GetDispInfo
//
LRESULT DriveBox_GetDispInfo(HWND hwnd,LPARAM lParam)
{
NMCOMBOBOXEX *lpnmcbe;
LPDC_ITEMDATA lpdcid;
SHFILEINFO shfi;
WCHAR szTemp[256];
lpnmcbe = (LPVOID)lParam;
lpdcid = (LPDC_ITEMDATA)lpnmcbe->ceItem.lParam;
if (!lpdcid)
return FALSE;
// Get Display Name
if (lpnmcbe->ceItem.mask & CBEIF_TEXT)
IL_GetDisplayName(lpdcid->lpsf,lpdcid->pidl,SHGDN_NORMAL,lpnmcbe->ceItem.pszText,lpnmcbe->ceItem.cchTextMax);
// Get Icon Index
if (lpnmcbe->ceItem.mask & (CBEIF_IMAGE | CBEIF_SELECTEDIMAGE))
{
IL_GetDisplayName(lpdcid->lpsf,lpdcid->pidl,SHGDN_FORPARSING,szTemp,256);
SHGetFileInfo(szTemp,0,&shfi,sizeof(SHFILEINFO),SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
lpnmcbe->ceItem.iImage = shfi.iIcon;
lpnmcbe->ceItem.iSelectedImage = shfi.iIcon;
}
// Set values
lpnmcbe->ceItem.mask |= CBEIF_DI_SETITEM;
return TRUE;
}
//=============================================================================
//
// DriveBox_GetSelDrive
//
BOOL DriveBox_GetSelDrive(HWND hwnd,LPWSTR lpszDrive,int nDrive,BOOL fNoSlash)
{
COMBOBOXEXITEM cbei;
LPDC_ITEMDATA lpdcid;
int i = (int)SendMessage(hwnd,CB_GETCURSEL,0,0);
// CB_ERR means no Selection
if (i == CB_ERR)
return FALSE;
// Get DC_ITEMDATA* of selected Item
cbei.mask = CBEIF_LPARAM;
cbei.iItem = i;
SendMessage(hwnd,CBEM_GETITEM,0,(LPARAM)&cbei);
lpdcid = (LPDC_ITEMDATA)cbei.lParam;
// Get File System Path for Drive
IL_GetDisplayName(lpdcid->lpsf,lpdcid->pidl,SHGDN_FORPARSING,lpszDrive,nDrive);
// Remove Backslash if required (makes Drive relative!!!)
if (fNoSlash)
PathRemoveBackslash(lpszDrive);
return TRUE;
}
// Must be called in response to a WM_NOTIFY/LVN_GETDISPINFO message from
// the listview control
BOOL DirList_GetDispInfo(HWND hwnd, LPARAM lParam, BOOL bNoFadeHidden) {
LV_DISPINFO* lpdi = (LV_DISPINFO*)lParam;
LPLV_ITEMDATA lplvid = (LPLV_ITEMDATA)lpdi->item.lParam;
// SubItem 0 is handled only
if (lpdi->item.iSubItem != 0)
return FALSE;
// Text
if (lpdi->item.mask & LVIF_TEXT)
IL_GetDisplayName(lplvid->lpsf, lplvid->pidl, SHGDN_INFOLDER, lpdi->item.pszText,
lpdi->item.cchTextMax);
// Set values
lpdi->item.mask |= LVIF_DI_SETITEM;
return TRUE;
}
//=============================================================================
//
// DriveBox_SelectDrive
//
BOOL DriveBox_SelectDrive(HWND hwnd,LPCWSTR lpszPath)
{
COMBOBOXEXITEM cbei;
LPDC_ITEMDATA lpdcid;
WCHAR szRoot[64];
int i;
int cbItems = (int)SendMessage(hwnd,CB_GETCOUNT,0,0);
// No Drives in Combo Box
if (!cbItems)
return FALSE;
cbei.mask = CBEIF_LPARAM;
for (i = 0; i < cbItems; i++)
{
// Get DC_ITEMDATA* of Item i
cbei.iItem = i;
SendMessage(hwnd,CBEM_GETITEM,0,(LPARAM)&cbei);
lpdcid = (LPDC_ITEMDATA)cbei.lParam;
// Get File System Path for Drive
IL_GetDisplayName(lpdcid->lpsf,lpdcid->pidl,SHGDN_FORPARSING,szRoot,64);
// Compare Root Directory with Path
if (PathIsSameRoot(lpszPath,szRoot))
{
// Select matching Drive
SendMessage(hwnd,CB_SETCURSEL,i,0);
return TRUE;
}
}
// Don't select anything
SendMessage(hwnd,CB_SETCURSEL,(WPARAM)-1,0);
return FALSE;
}
//=============================================================================
//
// DirList_GetItem()
//
// Copies the data of the specified item in the listview control to a buffer
//
int DirList_GetItem(HWND hwnd,int iItem,LPDLITEM lpdli)
{
LV_ITEM lvi;
LPLV_ITEMDATA lplvid;
ULONG dwAttributes = SFGAO_FILESYSTEM;
if (iItem == -1)
{
if (ListView_GetSelectedCount(hwnd))
iItem = ListView_GetNextItem(hwnd,-1,LVNI_ALL | LVNI_SELECTED);
else
return(-1);
}
lvi.mask = LVIF_PARAM;
lvi.iItem = iItem;
lvi.iSubItem = 0;
if (!ListView_GetItem(hwnd,&lvi))
{
if (lpdli->mask & DLI_TYPE)
lpdli->ntype = DLE_NONE;
return(-1);
}
lplvid = (LPLV_ITEMDATA)lvi.lParam;
// Filename
if (lpdli->mask & DLI_FILENAME)
IL_GetDisplayName(lplvid->lpsf,lplvid->pidl,SHGDN_FORPARSING,
lpdli->szFileName,MAX_PATH);
// Displayname
if (lpdli->mask & DLI_DISPNAME)
IL_GetDisplayName(lplvid->lpsf,lplvid->pidl,SHGDN_INFOLDER,
lpdli->szDisplayName,MAX_PATH);
// Type (File / Directory)
if (lpdli->mask & DLI_TYPE)
{
WIN32_FIND_DATA fd;
if (NOERROR == SHGetDataFromIDList(lplvid->lpsf,
lplvid->pidl,
SHGDFIL_FINDDATA,
&fd,
sizeof(WIN32_FIND_DATA)))
lpdli->ntype = (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ?
DLE_DIR : DLE_FILE;
/*lplvid->lpsf->lpVtbl->GetAttributesOf(
lplvid->lpsf,
1,
&lplvid->pidl,
&dwAttributes);
lpdli->ntype = (dwAttributes & SFGAO_FOLDER) ? DLE_DIR : DLE_FILE;*/
}
return iItem;
}
