284 lines
7.2 KiB
C
284 lines
7.2 KiB
C
#include <stdlib.h>
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#include <string.h>
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#include "winerror.h"
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#include "heap.h"
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#include "dlgs.h"
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#include "win.h"
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#include "sysmetrics.h"
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#include "debugtools.h"
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#include "winreg.h"
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#include "authors.h"
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#include "winnls.h"
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#include "commctrl.h"
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#include "spy.h"
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#include "wine/obj_base.h"
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#include "wine/obj_enumidlist.h"
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#include "wine/obj_shellfolder.h"
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#include "wine/undocshell.h"
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#include "pidl.h"
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#include "shell32_main.h"
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#include "shellapi.h"
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DEFAULT_DEBUG_CHANNEL(shell)
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#define IDD_TREEVIEW 99
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static HWND hwndTreeView;
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static LPBROWSEINFOA lpBrowseInfo;
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static LPITEMIDLIST pidlRet;
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static void FillTreeView(LPSHELLFOLDER lpsf, LPITEMIDLIST lpifq, HTREEITEM hParent);
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static void InitializeTreeView(HWND hwndParent)
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{
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HIMAGELIST hImageList;
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IShellFolder * lpsf;
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HRESULT hr;
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hwndTreeView = GetDlgItem (hwndParent, IDD_TREEVIEW);
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Shell_GetImageList(NULL, &hImageList);
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TRACE("dlg=%x tree=%x\n", hwndParent, hwndTreeView );
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if (hImageList && hwndTreeView)
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{ TreeView_SetImageList(hwndTreeView, hImageList, 0);
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}
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hr = SHGetDesktopFolder(&lpsf);
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if (SUCCEEDED(hr) && hwndTreeView)
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{ TreeView_DeleteAllItems(hwndTreeView);
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FillTreeView(lpsf, NULL, TVI_ROOT);
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}
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if (SUCCEEDED(hr))
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{ IShellFolder_Release(lpsf);
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}
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}
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static int GetIcon(LPITEMIDLIST lpi, UINT uFlags)
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{ SHFILEINFOA sfi;
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SHGetFileInfoA((LPCSTR)lpi,0,&sfi, sizeof(SHFILEINFOA), uFlags);
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return sfi.iIcon;
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}
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static void GetNormalAndSelectedIcons(LPITEMIDLIST lpifq,LPTVITEMA lpTV_ITEM)
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{ TRACE("%p %p\n",lpifq, lpTV_ITEM);
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lpTV_ITEM->iImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON);
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lpTV_ITEM->iSelectedImage = GetIcon(lpifq, SHGFI_PIDL | SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_OPENICON);
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return;
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}
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typedef struct tagID
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{
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LPSHELLFOLDER lpsfParent;
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LPITEMIDLIST lpi;
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LPITEMIDLIST lpifq;
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} TV_ITEMDATA, *LPTV_ITEMDATA;
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static BOOL GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST lpi, DWORD dwFlags, LPSTR lpFriendlyName)
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{
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BOOL bSuccess=TRUE;
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STRRET str;
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TRACE("%p %p %lx %p\n", lpsf, lpi, dwFlags, lpFriendlyName);
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if (SUCCEEDED(IShellFolder_GetDisplayNameOf(lpsf, lpi, dwFlags, &str)))
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{
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if(FAILED(StrRetToStrNA (lpFriendlyName, MAX_PATH, &str, lpi)))
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{
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bSuccess = FALSE;
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}
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}
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else
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bSuccess = FALSE;
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TRACE("-- %s\n",lpFriendlyName);
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return bSuccess;
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}
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static void FillTreeView(IShellFolder * lpsf, LPITEMIDLIST pidl, HTREEITEM hParent)
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{
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TVITEMA tvi;
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TVINSERTSTRUCTA tvins;
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HTREEITEM hPrev = 0;
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LPENUMIDLIST lpe=0;
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LPITEMIDLIST pidlTemp=0;
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LPTV_ITEMDATA lptvid=0;
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ULONG ulFetched;
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HRESULT hr;
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char szBuff[256];
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HWND hwnd=GetParent(hwndTreeView);
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TRACE("%p %p %x\n",lpsf, pidl, (INT)hParent);
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SetCapture(GetParent(hwndTreeView));
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SetCursor(LoadCursorA(0, IDC_WAITA));
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hr=IShellFolder_EnumObjects(lpsf,hwnd, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS,&lpe);
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if (SUCCEEDED(hr))
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{ while (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched))
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{ ULONG ulAttrs = SFGAO_HASSUBFOLDER | SFGAO_FOLDER;
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IShellFolder_GetAttributesOf(lpsf, 1, &pidlTemp, &ulAttrs);
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if (ulAttrs & (SFGAO_HASSUBFOLDER | SFGAO_FOLDER))
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{ if (ulAttrs & SFGAO_FOLDER)
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{ tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
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if (ulAttrs & SFGAO_HASSUBFOLDER)
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{ tvi.cChildren=1;
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tvi.mask |= TVIF_CHILDREN;
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}
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if (!( lptvid = (LPTV_ITEMDATA)SHAlloc(sizeof(TV_ITEMDATA))))
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goto Done;
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if (!GetName(lpsf, pidlTemp, SHGDN_NORMAL, szBuff))
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goto Done;
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tvi.pszText = szBuff;
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tvi.cchTextMax = MAX_PATH;
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tvi.lParam = (LPARAM)lptvid;
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IShellFolder_AddRef(lpsf);
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lptvid->lpsfParent = lpsf;
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lptvid->lpi = ILClone(pidlTemp);
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lptvid->lpifq = ILCombine(pidl, pidlTemp);
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GetNormalAndSelectedIcons(lptvid->lpifq, &tvi);
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tvins.DUMMYUNIONNAME.item = tvi;
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tvins.hInsertAfter = hPrev;
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tvins.hParent = hParent;
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hPrev = (HTREEITEM)TreeView_InsertItemA (hwndTreeView, &tvins);
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}
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}
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SHFree(pidlTemp); /* Finally, free the pidl that the shell gave us... */
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pidlTemp=0;
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}
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}
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Done:
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ReleaseCapture();
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SetCursor(LoadCursorA(0, IDC_ARROWA));
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if (lpe)
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IEnumIDList_Release(lpe);
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if (pidlTemp )
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SHFree(pidlTemp);
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}
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static LRESULT MsgNotify(HWND hWnd, UINT CtlID, LPNMHDR lpnmh)
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{
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NMTREEVIEWA *pnmtv = (NMTREEVIEWA *)lpnmh;
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LPTV_ITEMDATA lptvid; /* Long pointer to TreeView item data */
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IShellFolder * lpsf2=0;
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TRACE("%x %x %p msg=%x\n", hWnd, CtlID, lpnmh, pnmtv->hdr.code);
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switch (pnmtv->hdr.idFrom)
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{ case IDD_TREEVIEW:
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switch (pnmtv->hdr.code)
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{ case TVN_DELETEITEMA:
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{ FIXME("TVN_DELETEITEMA\n");
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lptvid=(LPTV_ITEMDATA)pnmtv->itemOld.lParam;
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IShellFolder_Release(lptvid->lpsfParent);
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SHFree(lptvid->lpi);
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SHFree(lptvid->lpifq);
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SHFree(lptvid);
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}
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break;
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case TVN_ITEMEXPANDINGA:
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{ FIXME("TVN_ITEMEXPANDINGA\n");
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if ((pnmtv->itemNew.state & TVIS_EXPANDEDONCE))
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break;
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lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
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if (SUCCEEDED(IShellFolder_BindToObject(lptvid->lpsfParent, lptvid->lpi,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
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{ FillTreeView( lpsf2, lptvid->lpifq, pnmtv->itemNew.hItem );
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}
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TreeView_SortChildren(hwndTreeView, pnmtv->itemNew.hItem, FALSE);
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}
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break;
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case TVN_SELCHANGEDA:
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lptvid=(LPTV_ITEMDATA)pnmtv->itemNew.lParam;
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pidlRet = lptvid->lpifq;
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break;
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default:
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FIXME("unhandled\n");
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break;
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}
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break;
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default:
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break;
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}
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return 0;
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}
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/*************************************************************************
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* BrsFolderDlgProc32 (not an exported API function)
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*/
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static BOOL WINAPI BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
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LPARAM lParam )
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{ TRACE("hwnd=%i msg=%i 0x%08x 0x%08lx\n", hWnd, msg, wParam, lParam );
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switch(msg)
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{ case WM_INITDIALOG:
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pidlRet = NULL;
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lpBrowseInfo = (LPBROWSEINFOA) lParam;
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if (lpBrowseInfo->lpfn)
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FIXME("Callbacks not implemented\n");
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if (lpBrowseInfo->ulFlags)
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FIXME("flag %x not implemented\n", lpBrowseInfo->ulFlags);
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if (lpBrowseInfo->lpszTitle)
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FIXME("title %s not displayed\n", lpBrowseInfo->lpszTitle);
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if ( lpBrowseInfo->pidlRoot )
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FIXME("root is desktop\n");
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InitializeTreeView ( hWnd);
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return 1;
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case WM_NOTIFY:
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MsgNotify( hWnd, (UINT)wParam, (LPNMHDR)lParam);
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break;
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case WM_COMMAND:
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switch (wParam)
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{ case IDOK:
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pdump ( pidlRet );
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SHGetPathFromIDListA(pidlRet, lpBrowseInfo->pszDisplayName);
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EndDialog(hWnd, (DWORD) ILClone(pidlRet));
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return TRUE;
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case IDCANCEL:
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EndDialog(hWnd, 0);
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return TRUE;
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}
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break;
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}
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return 0;
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}
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/*************************************************************************
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* SHBrowseForFolderA [SHELL32.209]
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*
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*/
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LPITEMIDLIST WINAPI SHBrowseForFolderA (LPBROWSEINFOA lpbi)
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{
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TRACE("(%lx,%s) empty stub!\n", (DWORD)lpbi, lpbi->lpszTitle);
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return (LPITEMIDLIST) DialogBoxParamA( shell32_hInstance,
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"SHBRSFORFOLDER_MSGBOX", lpbi->hwndOwner,
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BrsFolderDlgProc, (INT)lpbi );
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}
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