CCopyMoveToMenu.cpp File Reference

#include "precomp.h"

Include dependency graph for CCopyMoveToMenu.cpp:

Go to the source code of this file.

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (shell)
static LRESULT CALLBACK	WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
static INT CALLBACK	BrowseCallbackProc (HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData)
static HRESULT	DoGetFileTitle (CStringW &strTitle, IDataObject *pDataObject)
static BOOL	GetPreviousMenuItemInfo (HMENU hMenu, UINT iItem, LPMENUITEMINFOW lpmii)

Function Documentation

BrowseCallbackProc()

static INT CALLBACK BrowseCallbackProc ( HWND  hwnd, UINT  uMsg, LPARAM  lParam, LPARAM  lpData  )

static

Definition at line 64 of file CCopyMoveToMenu.cpp.

{
    CCopyMoveToMenu *this_ =
        reinterpret_cast<CCopyMoveToMenu *>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
 
    switch (uMsg)
    {
        case BFFM_INITIALIZED:
        {
            SetWindowLongPtr(hwnd, GWLP_USERDATA, lpData);
            this_ = reinterpret_cast<CCopyMoveToMenu *>(lpData);
 
            // Select initial directory
            SendMessageW(hwnd, BFFM_SETSELECTION, FALSE,
                reinterpret_cast<LPARAM>(static_cast<LPCITEMIDLIST>(this_->m_pidlFolder)));
 
            // Set caption
            CString strCaption(MAKEINTRESOURCEW(this_->GetCaptionStringID()));
            SetWindowTextW(hwnd, strCaption);
 
            // Set OK button text
            CString strCopyOrMove(MAKEINTRESOURCEW(this_->GetButtonStringID()));
            SetDlgItemText(hwnd, IDOK, strCopyOrMove);
 
            // Subclassing
            this_->m_fnOldWndProc =
                reinterpret_cast<WNDPROC>(
                    SetWindowLongPtr(hwnd, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(WindowProc)));
 
            // Disable OK
            PostMessageW(hwnd, BFFM_ENABLEOK, 0, FALSE);
            break;
        }
        case BFFM_SELCHANGED:
        {
            if (!this_)
                break;
 
            WCHAR szPath[MAX_PATH];
            LPCITEMIDLIST pidl = reinterpret_cast<LPCITEMIDLIST>(lParam);
 
            szPath[0] = 0;
            SHGetPathFromIDListW(pidl, szPath);
 
            if (ILIsEqual(pidl, this_->m_pidlFolder))
                PostMessageW(hwnd, BFFM_ENABLEOK, 0, FALSE);
            else if (PathFileExistsW(szPath) || _ILIsDesktop(pidl))
                PostMessageW(hwnd, BFFM_ENABLEOK, 0, TRUE);
            else
                PostMessageW(hwnd, BFFM_ENABLEOK, 0, FALSE);
 
            // the text box will be updated later soon, ignore it
            this_->m_bIgnoreTextBoxChange = TRUE;
            break;
        }
    }
 
    return FALSE;
}

DoGetFileTitle()

static HRESULT DoGetFileTitle ( CStringW &  strTitle, IDataObject *  pDataObject  )

static

Definition at line 187 of file CCopyMoveToMenu.cpp.

{
    CDataObjectHIDA pCIDA(pDataObject);
    if (FAILED_UNEXPECTEDLY(pCIDA.hr()))
        return E_FAIL;
 
    PCUIDLIST_ABSOLUTE pidlParent = HIDA_GetPIDLFolder(pCIDA);
    if (!pidlParent)
    {
        ERR("HIDA_GetPIDLFolder failed\n");
        return E_FAIL;
    }
 
    WCHAR szPath[MAX_PATH];
    PCUIDLIST_RELATIVE pidlRelative = HIDA_GetPIDLItem(pCIDA, 0);
    if (!pidlRelative)
    {
        ERR("HIDA_GetPIDLItem failed\n");
        return E_FAIL;
    }
 
    CComHeapPtr<ITEMIDLIST> pidlCombine(ILCombine(pidlParent, pidlRelative));
 
    if (!SHGetPathFromIDListW(pidlCombine, szPath))
    {
        ERR("Cannot get path\n");
        return E_FAIL;
    }
 
    strTitle = PathFindFileNameW(szPath);
    if (strTitle.IsEmpty())
        return E_FAIL;
 
    if (pCIDA->cidl > 1)
        strTitle += L" ...";
 
    return S_OK;
}

Referenced by CCopyMoveToMenu::DoAction().

GetPreviousMenuItemInfo()

static BOOL GetPreviousMenuItemInfo ( HMENU  hMenu, UINT  iItem, LPMENUITEMINFOW  lpmii  )

static

Definition at line 261 of file CCopyMoveToMenu.cpp.

{
    BOOL bSuccess = FALSE;
 
    while (iItem > 0)
    {
        bSuccess = GetMenuItemInfoW(hMenu, --iItem, TRUE, lpmii);
        if (bSuccess || (!bSuccess && GetLastError() != ERROR_MENU_ITEM_NOT_FOUND))
            break;
    }
 
    return bSuccess;
}

Referenced by CCopyToMenu::QueryContextMenu(), and CMoveToMenu::QueryContextMenu().

WindowProc()

static LRESULT CALLBACK WindowProc ( HWND  hwnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 22 of file CCopyMoveToMenu.cpp.

{
    WCHAR szPath[MAX_PATH];
    CCopyMoveToMenu *this_ =
        reinterpret_cast<CCopyMoveToMenu *>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
 
    switch (uMsg)
    {
        case WM_COMMAND:
        {
            switch (LOWORD(wParam))
            {
                case IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT:
                {
                    if (HIWORD(wParam) == EN_CHANGE)
                    {
                        if (!this_->m_bIgnoreTextBoxChange)
                        {
                            // get the text
                            GetDlgItemTextW(hwnd, IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, szPath, _countof(szPath));
                            StrTrimW(szPath, L" \t");
 
                            // update OK button
                            BOOL bValid = !PathIsRelative(szPath) && PathIsDirectoryW(szPath);
                            SendMessageW(hwnd, BFFM_ENABLEOK, 0, bValid);
 
                            return 0;
                        }
 
                        // reset flag
                        this_->m_bIgnoreTextBoxChange = FALSE;
                    }
                    break;
                }
            }
            break;
        }
    }
    return CallWindowProcW(this_->m_fnOldWndProc, hwnd, uMsg, wParam, lParam);
}

Referenced by BrowseCallbackProc().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

shell

)