X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdemo_forms.c;h=5940e796a305674c2af0b5c4b2a0df1f6d10d674;hp=72401dd965507521d5732dc5ee8bdb83a796dc64;hb=78e49873c69dc0494bb34c62f897f8b446584a33;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8;ds=sidebyside diff --git a/test/demo_forms.c b/test/demo_forms.c index 72401dd9..5940e796 100644 --- a/test/demo_forms.c +++ b/test/demo_forms.c @@ -1,28 +1,47 @@ +/**************************************************************************** + * Copyright (c) 2003-2007,2008 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: demo_forms.c,v 1.18 2005/10/08 21:54:20 tom Exp $ + * $Id: demo_forms.c,v 1.31 2008/12/20 19:23:00 tom Exp $ * * Demonstrate a variety of functions from the form library. * Thomas Dickey - 2003/4/26 */ /* -TYPE_ALNUM - TYPE_ENUM - TYPE_REGEXP - dup_field - -field_arg - -field_back - -field_count - -field_fore - field_init - field_just - -field_pad - field_term - -field_type - form_init - form_opts - form_opts_off - form_opts_on - -form_page - form_request_by_name - form_term - form_userptr - @@ -33,7 +52,6 @@ move_field - new_page - pos_form_cursor - set_field_init - -set_field_pad - set_field_term - set_fieldtype_arg - set_fieldtype_choice - @@ -79,6 +97,8 @@ make_field(int frow, int fcol, int rows, int cols) FIELD *f = new_field(rows, cols, frow, fcol, o_value, 1); if (f) { + FieldAttrs *ptr; + set_field_back(f, A_UNDERLINE); /* * If -j and -d options are combined, -j loses. It is documented in @@ -86,10 +106,10 @@ make_field(int frow, int fcol, int rows, int cols) * O_STATIC off makes the form library ignore justification. */ set_field_just(f, j_value); - set_field_userptr(f, (void *) 0); if (d_option) { if (has_colors()) { set_field_fore(f, COLOR_PAIR(2)); + set_field_back(f, A_UNDERLINE | COLOR_PAIR(3)); } else { set_field_fore(f, A_BOLD); } @@ -100,6 +120,16 @@ make_field(int frow, int fcol, int rows, int cols) field_opts_off(f, O_STATIC); set_max_field(f, m_value); } + + /* + * The userptr is used in edit_field.c's inactive_field(). + */ + ptr = (FieldAttrs *) field_userptr(f); + if (ptr == 0) { + ptr = typeCalloc(FieldAttrs, 1); + ptr->background = field_back(f); + } + set_field_userptr(f, (void *) ptr); if (t_value) set_field_buffer(f, 0, t_value); } @@ -236,7 +266,11 @@ show_current_field(WINDOW *win, FORM * form) waddstr(win, " behind"); waddch(win, '\n'); if ((field = current_field(form)) != 0) { - wprintw(win, "Field %d:", field_index(field)); + wprintw(win, "Page %d%s, Field %d/%d%s:", + form_page(form), + new_page(field) ? "*" : "", + field_index(field), field_count(form), + field_arg(field) ? "(arg)" : ""); if ((type = field_type(field)) != 0) { if (type == TYPE_ALNUM) waddstr(win, "ALNUM"); @@ -271,6 +305,21 @@ show_current_field(WINDOW *win, FORM * form) wprintw(win, " size %dx%d (max %d)", field_rows, field_cols, field_max); } + + waddch(win, ' '); + wattrset(win, field_fore(field)); + waddstr(win, "fore"); + wattroff(win, field_fore(field)); + + waddch(win, '/'); + + wattrset(win, field_back(field)); + waddstr(win, "back"); + wattroff(win, field_back(field)); + + wprintw(win, ", pad '%c'", + field_pad(field)); + waddstr(win, "\n"); for (nbuf = 0; nbuf <= 2; ++nbuf) { if ((buffer = field_buffer(field, nbuf)) != 0) { @@ -290,12 +339,16 @@ demo_forms(void) { WINDOW *w; FORM *form; - FIELD *f[100]; + FIELD *f[100]; /* FIXME memset to zero */ int finished = 0, c; unsigned n = 0; int pg; WINDOW *also; +#ifdef NCURSES_MOUSE_VERSION + mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0); +#endif + help_edit_field(); mvaddstr(4, 57, "Forms Entry Test"); @@ -304,6 +357,7 @@ demo_forms(void) refresh(); /* describe the form */ + memset(f, 0, sizeof(f)); for (pg = 0; pg < 4; ++pg) { char label[80]; sprintf(label, "Sample Form Page %d", pg + 1); @@ -324,10 +378,24 @@ demo_forms(void) f[n++] = make_field(3, 34, 1, 12); set_field_type(f[n - 1], TYPE_ALPHA, 1); break; + case 1: + f[n++] = make_label(2, 0, "Last Name"); + f[n++] = make_field(3, 0, 1, 18); + set_field_type(f[n - 1], TYPE_ALPHA, 1); + + f[n++] = make_label(2, 20, "First Name"); + f[n++] = make_field(3, 20, 1, 12); + set_field_type(f[n - 1], TYPE_ALPHA, 1); + + f[n++] = make_label(2, 34, "MI"); + f[n++] = make_field(3, 34, 1, 1); + set_field_pad(f[n - 1], '?'); + set_field_type(f[n - 1], TYPE_ALPHA, 1); + break; case 2: f[n++] = make_label(2, 0, "Host Name"); f[n++] = make_field(3, 0, 1, 18); - set_field_type(f[n - 1], TYPE_ALPHA, 1); + set_field_type(f[n - 1], TYPE_ALNUM, 1); #ifdef NCURSES_VERSION f[n++] = make_label(2, 20, "IP Address"); @@ -351,39 +419,46 @@ demo_forms(void) f[n++] = make_label(5, 0, "Comments"); f[n++] = make_field(6, 0, 4, 46); + set_field_buffer(f[n - 1], 0, "HELLO\nWORLD!"); + set_field_buffer(f[n - 1], 1, "Hello\nWorld!"); } f[n++] = (FIELD *) 0; - form = new_form(f); + if ((form = new_form(f)) != 0) { - display_form(form); + display_form(form); - w = form_win(form); - also = newwin(getmaxy(stdscr) - getmaxy(w), COLS, getmaxy(w), 0); - show_current_field(also, form); + w = form_win(form); + also = newwin(getmaxy(stdscr) - getmaxy(w), COLS, getmaxy(w), 0); + show_current_field(also, form); - while (!finished) { - switch (edit_field(form, &c)) { - case E_OK: - break; - case E_UNKNOWN_COMMAND: - finished = my_form_driver(form, c); - break; - default: - beep(); - break; + while (!finished) { + switch (edit_field(form, &c)) { + case E_OK: + break; + case E_UNKNOWN_COMMAND: + finished = my_form_driver(form, c); + break; + default: + beep(); + break; + } + show_current_field(also, form); } - show_current_field(also, form); - } - erase_form(form); + erase_form(form); - free_form(form); + free_form(form); + } for (c = 0; f[c] != 0; c++) free_field(f[c]); noraw(); nl(); + +#ifdef NCURSES_MOUSE_VERSION + mousemask(0, (mmask_t *) 0); +#endif } static void @@ -412,7 +487,7 @@ main(int argc, char *argv[]) setlocale(LC_ALL, ""); - while ((ch = getopt(argc, argv, "dj:m:o:t:")) != EOF) { + while ((ch = getopt(argc, argv, "dj:m:o:t:")) != -1) { switch (ch) { case 'd': d_option = TRUE; @@ -450,6 +525,7 @@ main(int argc, char *argv[]) start_color(); init_pair(1, COLOR_WHITE, COLOR_BLUE); init_pair(2, COLOR_GREEN, COLOR_BLACK); + init_pair(3, COLOR_CYAN, COLOR_BLACK); bkgd(COLOR_PAIR(1)); refresh(); }