X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fform_driver_w.c;fp=test%2Fform_driver_w.c;h=276209f49440fef83762c2d41568b0b21954ab9d;hp=0000000000000000000000000000000000000000;hb=02788b9c63ac2668473510a98fa151ecc0fb1e39;hpb=7bffc4856038714ab0ce0999986d25bb8ca1b890

diff --git a/test/form_driver_w.c b/test/form_driver_w.c
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+++ b/test/form_driver_w.c
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+/****************************************************************************
+ * Copyright (c) 2013 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.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Gaute Hope, 2013                                              *
+ ****************************************************************************/
+
+/*
+ * $Id: form_driver_w.c,v 1.9 2013/12/07 20:35:54 tom Exp $
+ *
+ * Test form_driver_w (int, int, wchar_t), a wide char aware
+ * replacement of form_driver.
+ */
+
+#include <locale.h>
+
+#include <test.priv.h>
+
+#if USE_WIDEC_SUPPORT && USE_LIBFORM
+
+#include <form.h>
+
+int
+main(void)
+{
+    FIELD *field[3];
+    FORM *my_form;
+    bool done = FALSE;
+
+    setlocale(LC_ALL, "");
+
+    /* Initialize curses */
+    initscr();
+    cbreak();
+    noecho();
+    keypad(stdscr, TRUE);
+
+    /* Initialize the fields */
+    field[0] = new_field(1, 10, 4, 18, 0, 0);
+    field[1] = new_field(1, 10, 6, 18, 0, 0);
+    field[2] = NULL;
+
+    /* Set field options */
+    set_field_back(field[0], A_UNDERLINE);	/* Print a line for the option  */
+    field_opts_off(field[0], O_AUTOSKIP);	/* Don't go to next field when this */
+    /* Field is filled up           */
+    set_field_back(field[1], A_UNDERLINE);
+    field_opts_off(field[1], O_AUTOSKIP);
+
+    /* Create the form and post it */
+    my_form = new_form(field);
+    post_form(my_form);
+    refresh();
+
+    mvprintw(4, 10, "Value 1:");
+    mvprintw(6, 10, "Value 2:");
+    refresh();
+
+    /* Loop through to get user requests */
+    while (!done) {
+	wint_t ch;
+	int ret = get_wch(&ch);
+
+	mvprintw(8, 10, "Got %d (%#x), type: %s", ch, ch,
+		 (ret == KEY_CODE_YES)
+		 ? "KEY_CODE_YES"
+		 : ((ret == OK)
+		    ? "OK"
+		    : ((ret == ERR)
+		       ? "ERR"
+		       : "?")));
+	clrtoeol();
+
+	switch (ret) {
+	case KEY_CODE_YES:
+	    switch (ch) {
+	    case KEY_DOWN:
+		/* Go to next field */
+		form_driver(my_form, REQ_NEXT_FIELD);
+		/* Go to the end of the present buffer */
+		/* Leaves nicely at the last character */
+		form_driver(my_form, REQ_END_LINE);
+		break;
+	    case KEY_UP:
+		/* Go to previous field */
+		form_driver(my_form, REQ_PREV_FIELD);
+		form_driver(my_form, REQ_END_LINE);
+		break;
+	    default:
+#if 0
+		/* If this is a normal character, it gets printed */
+		form_driver(my_form, ch);
+		wadd_wch(my_form->current->working, ch);
+#endif
+		break;
+	    }
+	    break;
+	case OK:
+	    switch (ch) {
+	    case CTRL('D'):
+	    case QUIT:
+	    case ESCAPE:
+		done = TRUE;
+		break;
+	    default:
+		form_driver_w(my_form, OK, ch);
+		break;
+	    }
+	    break;
+	}
+    }
+
+    /* Un post form and free the memory */
+    unpost_form(my_form);
+    free_form(my_form);
+    free_field(field[0]);
+    free_field(field[1]);
+
+    endwin();
+    ExitProgram(EXIT_SUCCESS);
+}
+
+#else
+int
+main(void)
+{
+    printf("This program requires the wide-ncurses and forms library\n");
+    ExitProgram(EXIT_FAILURE);
+}
+#endif /* USE_WIDEC_SUPPORT */