X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Flrtest.c;h=e40b0c1f1c9fcabe05916a811c3c14d43a096476;hp=893e1cde9e7c74ceba4178cf3dbf6b203450b076;hb=6374752643292ccd9bf7ee66485efe9aed9e8e48;hpb=661078ddbde3ce0f3b06e95642fbb9b5fef7dca1 diff --git a/test/lrtest.c b/test/lrtest.c index 893e1cde..e40b0c1f 100644 --- a/test/lrtest.c +++ b/test/lrtest.c @@ -1,49 +1,182 @@ +/**************************************************************************** + * Copyright (c) 1998-2004,2005 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. * + ****************************************************************************/ /* * Test lower-right-hand corner access * - * by Eric S. Raymond + * originally by Eric S. Raymond , written for animation + * and resizing -T.Dickey * * This can't be part of the ncurses test-program, because ncurses rips off the * bottom line to do labels. * - * $Id: lrtest.c,v 0.7 1998/02/12 23:49:11 tom Exp $ + * $Id: lrtest.c,v 1.21 2005/12/31 16:51:53 tom Exp $ */ #include +typedef struct { + int y, x, mode, dir, inc; + chtype value; +} MARK; + +/* + * Make a couple of markers go 'round the border to demonstrate that we can + * really write to all positions properly. + */ +static void +show(MARK *m) +{ + mvaddch(m->y, m->x, m->value); + if (m->mode == 0) { /* along the x-direction */ + m->x += m->inc; + if (m->x >= COLS) { + m->x = COLS - 1; + m->inc = -m->dir * m->inc; + m->y += m->inc; + m->mode = 1; + } else if (m->x < 0) { + m->x = 0; + m->inc = -m->dir * m->inc; + m->y += m->inc; + m->mode = 1; + } + } else { /* along the y-direction */ + m->y += m->inc; + if (m->y >= LINES) { + m->y = LINES - 1; + m->inc = m->dir * m->inc; + m->x += m->inc; + m->mode = 0; + } else if (m->y < 0) { + m->y = 0; + m->inc = m->dir * m->inc; + m->x += m->inc; + m->mode = 0; + } + } +} + int main( int argc GCC_UNUSED, - char *argv[] GCC_UNUSED) + char *argv[]GCC_UNUSED) { + static MARK marks[] = + { + {0, 0, 0, -1, 1, '+' | A_BOLD}, + {0, 0, 1, 1, 2, 'X'}, + {0, 0, 1, -1, 3, 'Y'}, + {0, 8, 0, -1, 1, '+' | A_BOLD}, + {0, 9, 0, -1, 1, '+' | A_BOLD}, + {1, 0, 1, 1, 1, '*' | A_REVERSE}, + {2, 0, 1, 1, 1, '*' | A_REVERSE} + }; + + setlocale(LC_ALL, ""); + initscr(); + noecho(); + cbreak(); + nodelay(stdscr, TRUE); + curs_set(0); - move(LINES/2-1, 4); - if (!has_ic()) - { +#ifdef KEY_RESIZE + keypad(stdscr, TRUE); + restart: +#endif + move(LINES / 2 - 1, 4); + if (!(has_ic() +#if HAVE_SETUPTERM + /* see PutCharLR() */ + || auto_right_margin + || (enter_am_mode && exit_am_mode) +#endif + )) { addstr("Your terminal lacks the capabilities needed to address the\n"); - move(LINES/2, 4); + move(LINES / 2, 4); addstr("lower-right-hand corner of the screen.\n"); - } - else - { + } else { addstr("This is a test of access to the lower right corner.\n"); - move(LINES/2, 4); + move(LINES / 2, 4); addstr("If the top of the box is missing, the test failed.\n"); - move(LINES/2+1, 4); + move(LINES / 2 + 1, 4); addstr("Please report this (with a copy of your terminfo entry).\n"); - move(LINES/2+2, 4); + move(LINES / 2 + 2, 4); addstr("to the ncurses maintainers, at bug-ncurses@gnu.org.\n"); } - box(stdscr, 0, 0); - move(LINES-1, COLS-1); + for (;;) { + int ch; + unsigned n; + + box(stdscr, 0, 0); + for (n = 0; n < SIZEOF(marks); n++) { + show(&marks[n]); + } - refresh(); + if ((ch = getch()) > 0) { + if (ch == 'q') + break; + else if (ch == 's') + nodelay(stdscr, FALSE); + else if (ch == ' ') + nodelay(stdscr, TRUE); +#ifdef TRACE + else if (ch == 'T') + trace(0); + else if (ch == 't') + trace(TRACE_CALLS | TRACE_ICALLS | TRACE_UPDATE); +#endif +#ifdef KEY_RESIZE + else if (ch == KEY_RESIZE) { + for (n = 0; n < SIZEOF(marks); n++) { + if (marks[n].mode == 0) { /* moving along x-direction */ + if (marks[n].y) + marks[n].y = LINES - 1; + } else { + if (marks[n].x) + marks[n].x = COLS - 1; + } + } + flash(); + erase(); + wrefresh(curscr); + goto restart; + } +#endif + } + napms(50); + refresh(); + } - getch(); + curs_set(1); endwin(); - return 0; + ExitProgram(EXIT_SUCCESS); } /* lrtest.c ends here */