Beispiel #1
0
/* if_layout: Update the layout of the screen based on current terminal size.
 * ----------
 *
 * Return Value: Zero on success, non-zero on failure.
 */
static int if_layout()
{
    /* Verify the window size is reasonable */
    validate_window_sizes();

    /* Initialize the GDB I/O window */
    if (gdb_win == NULL) {
        gdb_win =
                scr_new(get_gdb_row(), get_gdb_col(), get_gdb_height(),
                get_gdb_width());
        if (gdb_win == NULL)
            return 2;
    } else {                    /* Resize the GDB I/O window */
        if (get_gdb_height() > 0)
            scr_move(gdb_win, get_gdb_row(), get_gdb_col(), get_gdb_height(),
                    get_gdb_width());
    }

    /* Initialize TTY I/O window */
    if (tty_win == NULL) {
        tty_win =
                scr_new(get_tty_row(), get_tty_col(), get_tty_height(),
                get_tty_width());
        if (tty_win == NULL)
            return 2;
    } else {                    /* Resize the GDB I/O window */
        if (get_tty_height() > 0)
            scr_move(tty_win, get_tty_row(), get_tty_col(), get_tty_height(),
                    get_tty_width());
    }

    /* Initialize the source viewer window */
    if (src_win == NULL) {
        src_win =
                source_new(get_src_row(), get_src_col(), get_src_height(),
                get_src_width());
        if (src_win == NULL)
            return 3;
    } else {                    /* Resize the source viewer window */
        if (get_src_height() > 0)
            source_move(src_win, get_src_row(), get_src_col(),
                    get_src_height(), get_src_width());
    }

    /* Initialize the status bar window */
    status_win = newwin(get_src_status_height(), get_src_status_width(),
            get_src_status_row(), get_src_status_col());

    /* Initialize the tty status bar window */
    if (tty_win_on)
        tty_status_win =
                newwin(get_tty_status_height(), get_tty_status_width(),
                get_tty_status_row(), get_tty_status_col());

    if_draw();

    return 0;
}
Beispiel #2
0
/* if_layout: Update the layout of the screen based on current terminal size.
 * ----------
 *
 * Return Value: Zero on success, -1 on failure.
 */
static int if_layout()
{
    SWINDOW *gdb_scroller_win = NULL;
    SWINDOW *src_viewer_win = NULL;

    if (!curses_initialized)
        return -1;

    /* Verify the window size is reasonable */
    validate_window_sizes();

    /* Resize the source viewer window */
    create_swindow(&src_viewer_win, get_src_height(), get_src_width(),
        get_src_row(), get_src_col());
    if (src_viewer) {
        source_move(src_viewer, src_viewer_win);
    } else {
        src_viewer = source_new(src_viewer_win);
    }

    /* Resize the GDB I/O window */
    create_swindow(&gdb_scroller_win, get_gdb_height(), get_gdb_width(),
        get_gdb_row(), get_gdb_col());
    if (gdb_scroller) {
        scr_move(gdb_scroller, gdb_scroller_win);
    } else {
        gdb_scroller = scr_new(gdb_scroller_win);
    }

    /* Initialize the status bar window */
    create_swindow(&status_win, get_src_status_height(),
        get_src_status_width(), get_src_status_row(), get_src_status_col());

    /* Redraw the interface */
    if_draw();

    return 0;
}