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Diffstat (limited to 'test/redraw.c')
| -rw-r--r-- | test/redraw.c | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/test/redraw.c b/test/redraw.c deleted file mode 100644 index 82e6378..0000000 --- a/test/redraw.c +++ /dev/null @@ -1,169 +0,0 @@ -/**************************************************************************** - * Copyright (c) 2006,2007 Free Software Foundation, Inc. * - * * - * Permission is hereby granted, free of charge, to any person obtaining a * - * copy of this software and associated documentation files (the * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ -/* - * $Id: redraw.c,v 1.4 2007/06/30 17:55:06 tom Exp $ - * - * Demonstrate the redrawwin() and wredrawln() functions. - * Thomas Dickey - 2006/11/4 - */ - -#include <test.priv.h> - -static void -trash(int beg_x, int max_x, int cur_x) -{ - int x; - - for (x = cur_x; x > beg_x; --x) { - putchar('\b'); - } - for (x = beg_x; x < max_x; ++x) { - if (x < cur_x) - putchar('<'); - else if (x == cur_x) - putchar('='); - else if (x > cur_x) - putchar('>'); - } - for (x = max_x; x > cur_x; --x) { - putchar('\b'); - } -} - -static void -test_redraw(WINDOW *win) -{ - WINDOW *win1; - WINDOW *win2; - bool done = FALSE; - int ch, y, x; - int max_y, max_x; - int beg_y, beg_x; - - scrollok(win, TRUE); - keypad(win, TRUE); - getmaxyx(win, max_y, max_x); - getbegyx(win, beg_y, beg_x); - while (!done) { - ch = wgetch(win); - getyx(win, y, x); - switch (ch) { - case 'q': - /* FALLTHRU */ - case ESCAPE: - done = TRUE; - break; - case 'w': - win1 = newwin(max_y, max_x, - beg_y, beg_x); - win2 = newwin(max_y - 2, max_x - 2, - beg_y + 1, beg_x + 1); - box(win1, 0, 0); - wrefresh(win1); - - test_redraw(win2); - - delwin(win2); - delwin(win1); - - touchwin(win); - break; - - case '!': - /* - * redrawwin() and wredrawln() do not take into account the - * possibility that the cursor may have moved. That makes them - * cumbersome for using with a shell command. So we simply - * trash the current line of the window using backspace/overwrite. - */ - trash(beg_x, max_x, x + beg_x); - break; - -#ifdef NCURSES_VERSION - case '@': - /* - * For a shell command, we can work around the problem noted above - * using mvcur(). It is ifdef'd for NCURSES, since X/Open does - * not define the case where the old location is unknown. - */ - system("date"); - mvcur(-1, -1, y, x); - break; -#endif - - case CTRL('W'): - redrawwin(win); - break; - - case CTRL('L'): - wredrawln(win, y, 1); - break; - - case KEY_UP: - if (y > 0) - wmove(win, y - 1, x); - break; - - case KEY_DOWN: - if (y < max_y) - wmove(win, y + 1, x); - break; - - case KEY_LEFT: - if (x > 0) - wmove(win, y, x - 1); - break; - - case KEY_RIGHT: - if (x < max_x) - wmove(win, y, x + 1); - break; - - default: - if (ch > KEY_MIN) { - waddstr(win, keyname(ch)); - } else { - waddstr(win, unctrl(UChar(ch))); - } - break; - } - wnoutrefresh(win); - doupdate(); - } -} - -int -main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED) -{ - initscr(); - raw(); - noecho(); - test_redraw(stdscr); - endwin(); - ExitProgram(EXIT_SUCCESS); -} |