diff options
Diffstat (limited to 'ncurses-5.9/test/inch_wide.c')
| -rw-r--r-- | ncurses-5.9/test/inch_wide.c | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/ncurses-5.9/test/inch_wide.c b/ncurses-5.9/test/inch_wide.c new file mode 100644 index 0000000..242e829 --- /dev/null +++ b/ncurses-5.9/test/inch_wide.c @@ -0,0 +1,279 @@ +/**************************************************************************** + * Copyright (c) 2007,2010 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. * + ****************************************************************************/ +/* + * $Id$ + */ +/* + int in_wch(cchar_t *wcval); + int mvin_wch(int y, int x, cchar_t *wcval); + int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval); + int win_wch(WINDOW *win, cchar_t *wcval); + int in_wchstr(cchar_t *wchstr); + int in_wchnstr(cchar_t *wchstr, int n); + int win_wchstr(WINDOW *win, cchar_t *wchstr); + int win_wchnstr(WINDOW *win, cchar_t *wchstr, int n); + int mvin_wchstr(int y, int x, cchar_t *wchstr); + int mvin_wchnstr(int y, int x, cchar_t *wchstr, int n); + int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wchstr); + int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wchstr, int n); +*/ + +#include <test.priv.h> + +#if USE_WIDEC_SUPPORT + +#define BASE_Y 7 +#define MAX_COLS 1024 + +static bool +Quit(int ch) +{ + return (ch == ERR || ch == 'q' || ch == QUIT || ch == ESCAPE); +} + +static int +test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin) +{ + WINDOW *txtbox = 0; + WINDOW *txtwin = 0; + FILE *fp; + int j; + int txt_x = 0, txt_y = 0; + int base_y; + int limit; + cchar_t ch; + cchar_t text[MAX_COLS]; + + if (argv[level] == 0) { + beep(); + return FALSE; + } + + if (level > 1) { + txtbox = newwin(LINES - BASE_Y, COLS - level, BASE_Y, level); + box(txtbox, 0, 0); + wnoutrefresh(txtbox); + + txtwin = derwin(txtbox, + getmaxy(txtbox) - 2, + getmaxx(txtbox) - 2, + 1, 1); + base_y = 0; + } else { + txtwin = stdscr; + base_y = BASE_Y; + } + + keypad(txtwin, TRUE); /* enable keyboard mapping */ + (void) cbreak(); /* take input chars one at a time, no wait for \n */ + (void) noecho(); /* don't echo input */ + + txt_y = base_y; + txt_x = 0; + wmove(txtwin, txt_y, txt_x); + + if ((fp = fopen(argv[level], "r")) != 0) { + while ((j = fgetc(fp)) != EOF) { + if (waddch(txtwin, UChar(j)) != OK) { + break; + } + } + fclose(fp); + } else { + wprintw(txtwin, "Cannot open:\n%s", argv[1]); + } + + while (!Quit(j = mvwgetch(txtwin, txt_y, txt_x))) { + switch (j) { + case KEY_DOWN: + case 'j': + if (txt_y < getmaxy(txtwin) - 1) + txt_y++; + else + beep(); + break; + case KEY_UP: + case 'k': + if (txt_y > base_y) + txt_y--; + else + beep(); + break; + case KEY_LEFT: + case 'h': + if (txt_x > 0) + txt_x--; + else + beep(); + break; + case KEY_RIGHT: + case 'l': + if (txt_x < getmaxx(txtwin) - 1) + txt_x++; + else + beep(); + break; + case 'w': + test_inchs(level + 1, argv, chrwin, strwin); + if (txtbox != 0) { + touchwin(txtbox); + wnoutrefresh(txtbox); + } else { + touchwin(txtwin); + wnoutrefresh(txtwin); + } + break; + default: + beep(); + break; + } + + MvWPrintw(chrwin, 0, 0, "char:"); + wclrtoeol(chrwin); + + if (txtwin != stdscr) { + wmove(txtwin, txt_y, txt_x); + if (win_wch(txtwin, &ch) != ERR) { + if (wadd_wch(chrwin, &ch) != ERR) { + for (j = txt_x + 1; j < getmaxx(txtwin); ++j) { + if (mvwin_wch(txtwin, txt_y, j, &ch) != ERR) { + if (wadd_wch(chrwin, &ch) == ERR) { + break; + } + } else { + break; + } + } + } + } + } else { + move(txt_y, txt_x); + if (in_wch(&ch) != ERR) { + if (wadd_wch(chrwin, &ch) != ERR) { + for (j = txt_x + 1; j < getmaxx(txtwin); ++j) { + if (mvin_wch(txt_y, j, &ch) != ERR) { + if (wadd_wch(chrwin, &ch) == ERR) { + break; + } + } else { + break; + } + } + } + } + } + wnoutrefresh(chrwin); + + MvWPrintw(strwin, 0, 0, "text:"); + wclrtobot(strwin); + + limit = getmaxx(strwin) - 5; + + if (txtwin != stdscr) { + wmove(txtwin, txt_y, txt_x); + if (win_wchstr(txtwin, text) != ERR) { + (void) mvwadd_wchstr(strwin, 0, 5, text); + } + + wmove(txtwin, txt_y, txt_x); + if (win_wchnstr(txtwin, text, limit) != ERR) { + (void) mvwadd_wchstr(strwin, 1, 5, text); + } + + if (mvwin_wchstr(txtwin, txt_y, txt_x, text) != ERR) { + (void) mvwadd_wchstr(strwin, 2, 5, text); + } + + if (mvwin_wchnstr(txtwin, txt_y, txt_x, text, limit) != ERR) { + (void) mvwadd_wchstr(strwin, 3, 5, text); + } + } else { + move(txt_y, txt_x); + if (in_wchstr(text) != ERR) { + (void) mvwadd_wchstr(strwin, 0, 5, text); + } + + move(txt_y, txt_x); + if (in_wchnstr(text, limit) != ERR) { + (void) mvwadd_wchstr(strwin, 1, 5, text); + } + + if (mvin_wchstr(txt_y, txt_x, text) != ERR) { + (void) mvwadd_wchstr(strwin, 2, 5, text); + } + + if (mvin_wchnstr(txt_y, txt_x, text, limit) != ERR) { + (void) mvwadd_wchstr(strwin, 3, 5, text); + } + } + + wnoutrefresh(strwin); + } + if (level > 1) { + delwin(txtwin); + delwin(txtbox); + } + return TRUE; +} + +int +main(int argc, char *argv[]) +{ + WINDOW *chrbox; + WINDOW *chrwin; + WINDOW *strwin; + + setlocale(LC_ALL, ""); + + if (argc < 2) { + fprintf(stderr, "usage: %s file\n", argv[0]); + return EXIT_FAILURE; + } + + initscr(); + + chrbox = derwin(stdscr, BASE_Y, COLS, 0, 0); + box(chrbox, 0, 0); + wnoutrefresh(chrbox); + + chrwin = derwin(chrbox, 1, COLS - 2, 1, 1); + strwin = derwin(chrbox, 4, COLS - 2, 2, 1); + + test_inchs(1, argv, chrwin, strwin); + + endwin(); + ExitProgram(EXIT_SUCCESS); +} +#else +int +main(void) +{ + printf("This program requires the wide-ncurses library\n"); + ExitProgram(EXIT_FAILURE); +} +#endif |