CCopyToMenu.cpp File Reference

#include "precomp.h"

Include dependency graph for CCopyToMenu.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)

Function Documentation

BrowseCallbackProc()

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

static

Definition at line 69 of file CCopyToMenu.cpp.

{
    CCopyToMenu *this_ =
        reinterpret_cast<CCopyToMenu *>(GetWindowLongPtr(hwnd, GWLP_USERDATA));

    switch (uMsg)
    {
        case BFFM_INITIALIZED:
        {
            SetWindowLongPtr(hwnd, GWLP_USERDATA, lpData);
            this_ = reinterpret_cast<CCopyToMenu *>(lpData);

            // Select initial directory
            SendMessageW(hwnd, BFFM_SETSELECTION, FALSE,
                reinterpret_cast<LPARAM>(static_cast<LPCITEMIDLIST>(this_->m_pidlFolder)));

            // Set caption
            CString strCaption(MAKEINTRESOURCEW(IDS_COPYITEMS));
            SetWindowTextW(hwnd, strCaption);

            // Set OK button text
            CString strCopy(MAKEINTRESOURCEW(IDS_COPYBUTTON));
            SetDlgItemText(hwnd, IDOK, strCopy);

            // 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;
}

Referenced by CCopyToMenu::DoCopyToFolder().

WindowProc()

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

static

Definition at line 27 of file CCopyToMenu.cpp.

{
    WCHAR szPath[MAX_PATH];
    CCopyToMenu *this_ =
        reinterpret_cast<CCopyToMenu *>(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

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shell

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