Function OpenWithDlgProc

src/Dialogs.c:409–506

extern int cyOpenWithDlg;

INT_PTR CALLBACK OpenWithDlgProc ( HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam )
{
    switch ( umsg ) {
        case WM_INITDIALOG: {
                LVCOLUMN lvc = { LVCF_FMT | LVCF_TEXT, LVCFMT_LEFT, 0, L"", -1, 0, 0, 0 };
                ResizeDlg_Init ( hwnd, cxOpenWithDlg, cyOpenWithDlg, IDC_RESIZEGRIP3 );
                SetWindowLongPtr ( hwnd, DWLP_USER, ( LONG_PTR ) lParam );
                //SetExplorerTheme(GetDlgItem(hwnd,IDC_OPENWITHDIR));
                ListView_SetExtendedListViewStyle ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ),/*LVS_EX_FULLROWSELECT|*/LVS_EX_DOUBLEBUFFER | LVS_EX_LABELTIP );
                ListView_InsertColumn ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), 0, &lvc );
                DirList_Init ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), NULL );
                DirList_Fill ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), tchOpenWithDir, DL_ALLOBJECTS, NULL, FALSE, flagNoFadeHidden, DS_NAME, FALSE );
                DirList_StartIconThread ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ) );
                ListView_SetItemState ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), 0, LVIS_FOCUSED, LVIS_FOCUSED );
                MakeBitmapButton ( hwnd, IDC_GETOPENWITHDIR, g_hInstance, IDB_OPEN );
                CenterDlgInParent ( hwnd );
            }
            return TRUE;
        case WM_DESTROY:
            DirList_Destroy ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ) );
            DeleteBitmapButton ( hwnd, IDC_GETOPENWITHDIR );
            ResizeDlg_Destroy ( hwnd, &cxOpenWithDlg, &cyOpenWithDlg );
            return FALSE;
        case WM_SIZE: {
                int dx;
                int dy;
                HDWP hdwp;
                ResizeDlg_Size ( hwnd, lParam, &dx, &dy );
                hdwp = BeginDeferWindowPos ( 6 );
                hdwp = DeferCtlPos ( hdwp, hwnd, IDC_RESIZEGRIP3, dx, dy, SWP_NOSIZE );
                hdwp = DeferCtlPos ( hdwp, hwnd, IDOK, dx, dy, SWP_NOSIZE );
                hdwp = DeferCtlPos ( hdwp, hwnd, IDCANCEL, dx, dy, SWP_NOSIZE );
                hdwp = DeferCtlPos ( hdwp, hwnd, IDC_OPENWITHDIR, dx, dy, SWP_NOMOVE );
                hdwp = DeferCtlPos ( hdwp, hwnd, IDC_GETOPENWITHDIR, 0, dy, SWP_NOSIZE );
                hdwp = DeferCtlPos ( hdwp, hwnd, IDC_OPENWITHDESCR, 0, dy, SWP_NOSIZE );
                EndDeferWindowPos ( hdwp );
                ListView_SetColumnWidth ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), 0, LVSCW_AUTOSIZE_USEHEADER );
            }
            return TRUE;
        case WM_GETMINMAXINFO:
            ResizeDlg_GetMinMaxInfo ( hwnd, lParam );
            return TRUE;
        case WM_NOTIFY: {
                LPNMHDR pnmh = ( LPNMHDR ) lParam;
                if ( pnmh->idFrom == IDC_OPENWITHDIR ) {
                    switch ( pnmh->code ) {
                        case LVN_GETDISPINFO:
                            DirList_GetDispInfo ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), lParam, flagNoFadeHidden );
                            break;
                        case LVN_DELETEITEM:
                            DirList_DeleteItem ( GetDlgItem ( hwnd, IDC_OPENWITHDIR ), lParam );
                            break;
                        case LVN_ITEMCHANGED: {
                                NM_LISTVIEW *pnmlv = ( NM_LISTVIEW * ) lParam;
                                EnableWindow ( GetDlgItem ( hwnd, IDOK ), ( pnmlv->uNewState & LVIS_SELECTED ) );
                            }
                            break;
                        case NM_DBLCLK: