window.c

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/*
 * WINDOW.C - activate & window internal commands.
 *
 * clone from 4nt activate command
 *
 *  10 Sep 1999 (Paolo Pantaleo)
 *     started (window command in WINDOW.c)
 *
 *  29 Sep 1999 (Paolo Pantaleo)
 *     activate and window in a single file using mainly the same code
 *     (nice size optimization :)
 *
 *    30-Apr-2005 (Magnus Olsen <magnus@greatlord.com>)
 *        Remove all hardcoded strings in En.rc
 */
 
 
#include "precomp.h"
 
#if defined(INCLUDE_CMD_WINDOW) || defined(INCLUDE_CMD_ACTIVATE)
 
 
#define A_MIN       0x01
#define A_MAX       0x02
#define A_RESTORE   0x04
#define A_POS       0x08
#define A_SIZE      0x10
#define A_CLOSE     0x20
 
 
/*
 * service function to perform actions on windows
 *
 * param is a string to parse for options/actions
 * hWnd is the handle of window on which to perform actions
 */
static INT ServiceActivate (LPTSTR param, HWND hWnd)
{
    LPTSTR *p = 0, p_tmp;
    INT argc = 0, i;
    INT iAction = 0;
    LPTSTR title = 0;
    WINDOWPLACEMENT wp;
    RECT pos;
    LPTSTR tmp;
 
    if (*param)
        p = split(param, &argc, FALSE);
 
    for (i = 0; i < argc; i++)
    {
        p_tmp = p[i];
        if (*p_tmp == _T('/'))
            p_tmp++;
 
        if (_tcsicmp(p_tmp, _T("min")) == 0)
        {
            iAction |= A_MIN;
            continue;
        }
 
        if (_tcsicmp(p_tmp, _T("max")) == 0)
        {
            iAction |= A_MAX;
            continue;
        }
 
        if (_tcsicmp(p_tmp, _T("restore")) == 0)
        {
            iAction |= A_RESTORE;
            continue;
        }
 
        if (_tcsicmp(p_tmp, _T("close")) == 0)
        {
            iAction |= A_CLOSE;
            continue;
        }
 
        if (_tcsnicmp(p_tmp, _T("pos"), 3) == 0)
        {
            iAction |= A_POS;
            tmp = p_tmp+3;
            if (*tmp == _T('='))
                tmp++;
 
            pos.left= _ttoi(tmp);
            if (!(tmp=_tcschr(tmp, _T(','))))
            {
                error_invalid_parameter_format(p[i]);
                freep(p);
                return 1;
            }
 
            pos.top = _ttoi (++tmp);
            if (!(tmp=_tcschr(tmp, _T(','))))
            {
                error_invalid_parameter_format(p[i]);
                freep(p);
                return 1;
            }
 
            pos.right = _ttoi(++tmp) + pos.left;
            if (!(tmp = _tcschr(tmp, _T(','))))
            {
                error_invalid_parameter_format(p[i]);
                freep(p);
                return 1;
            }
            pos.bottom = _ttoi(++tmp) + pos.top;
            continue;
        }
 
        if (_tcsnicmp(p_tmp, _T("size"), 4)==0)
        {
            iAction |=A_SIZE;
            continue;
        }
 
        /* none of them=window title */
        if (title)
        {
            error_invalid_parameter_format(p[i]);
            freep(p);
            return 1;
        }
 
        if (p_tmp[0] == _T('"'))
        {
            title = (p_tmp + 1);
            *_tcschr(p_tmp + 1, _T('"')) = 0;
            continue;
        }
        title = p_tmp;
    }
 
    if (title)
        SetWindowText(hWnd, title);
 
    wp.length = sizeof(WINDOWPLACEMENT);
    GetWindowPlacement(hWnd, &wp);
 
    if (iAction & A_POS)
        wp.rcNormalPosition = pos;
 
    if (iAction & A_MIN)
        wp.showCmd = SW_MINIMIZE;
 
    if (iAction & A_MAX)
        wp.showCmd = SW_SHOWMAXIMIZED;
 
    /* if no actions are specified default is SW_RESTORE */
    if ((iAction & A_RESTORE) || (!iAction))
        wp.showCmd = SW_RESTORE;
 
    if (iAction & A_CLOSE)
    {
        PostMessage(hWnd, WM_CLOSE, 0, 0);
    }
    else
    {
        wp.length = sizeof(WINDOWPLACEMENT);
        SetWindowPlacement(hWnd, &wp);
    }
 
    if (p)
        freep(p);
 
    return 0;
}
 
 
 
 
INT CommandWindow (LPTSTR param)
{
    HWND hwnd;
 
    if (_tcsncmp (param, _T("/?"), 2) == 0)
    {
    ConOutResPaging(TRUE,STRING_WINDOW_HELP1);
        return 0;
    }
 
    hwnd = GetConsoleWindow();
    Sleep(0);
    return ServiceActivate(param, hwnd);
}
 
 
INT CommandActivate (LPTSTR param)
{
    HWND hwnd;
    LPTSTR *arg;
    INT argc;
 
    if (_tcsncmp (param, _T("/?"), 2) == 0)
    {
        ConOutResPaging(TRUE,STRING_WINDOW_HELP2);
        return 0;
    }
 
    if (!(*param))
        return 1;
 
    /* Split the user input into array */
    arg = split (param, &argc, FALSE);
    if (argc < 2)
    {
        if (arg != NULL)
            freep(arg);
    }
    hwnd = FindWindow(NULL, arg[0]);
    if (hwnd == NULL)
    {
        if (arg != NULL)
            freep(arg);
        ConErrResPuts(STRING_WINDOW_ERROR);
        return 1;
    }
    if (arg != NULL)
        freep(arg);
 
    return ServiceActivate(param, hwnd);
}
 
#endif /* defined(INCLUDE_CMD_WINDOW) || defined(INCLUDE_CMD_ACTIVATE) */