ncurses 5.9 - patch 20130112

[ncurses.git] / test / ins_wide.c

diff --git a/test/ins_wide.c b/test/ins_wide.c
index 6f3573f47bf3416e84c03989a88a0e888e9664b6..a168dc112fcb52c73b9b3108abc920f442707505 100644 (file)
--- a/test/ins_wide.c
+++ b/test/ins_wide.c
@@ -1,5 +1,32 @@
+/****************************************************************************
+ * Copyright (c) 2002-2010,2012 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: ins_wide.c,v 1.3 2003/08/09 22:07:23 tom Exp $
+ * $Id: ins_wide.c,v 1.20 2012/12/16 00:51:02 tom Exp $

  *
  * Demonstrate the wins_wstr() and wins_wch functions.
  * Thomas Dickey - 2002/11/23
  *
  * Demonstrate the wins_wstr() and wins_wch functions.
  * Thomas Dickey - 2002/11/23


@@ -16,27 +43,69 @@
 
 #include <test.priv.h>
 
 
 #include <test.priv.h>
 

-#define TABSIZE 8
-

 #if USE_WIDEC_SUPPORT
 #if USE_WIDEC_SUPPORT

-static int margin = (2 * TABSIZE) - 1;
+
+#define WIDE_LINEDATA
+#include <linedata.h>
+
+/* definitions to make it simpler to compare with inserts.c */
+#define InsNStr    ins_nwstr
+#define InsStr     ins_wstr
+#define MvInsNStr  (void) mvins_nwstr
+#define MvInsStr   (void) mvins_wstr
+#define MvWInsNStr (void) mvwins_nwstr
+#define MvWInsStr  (void) mvwins_wstr
+#define WInsNStr   wins_nwstr
+#define WInsStr    wins_wstr
+
+#define MY_TABSIZE 8
+
+typedef enum {
+    oDefault = 0,
+    oMove = 1,
+    oWindow = 2,
+    oMoveWindow = 3
+} Options;
+
+static bool m_opt = FALSE;
+static bool w_opt = FALSE;
+static int n_opt = -1;

 
 static void
 
 static void

-legend(WINDOW *win, wchar_t * buffer, int length)
+legend(WINDOW *win, int level, Options state, wchar_t *buffer, int length)

 {
 {

+    const char *showstate;
+
+    switch (state) {
+    default:
+    case oDefault:
+       showstate = "";
+       break;
+    case oMove:
+       showstate = " (mvXXX)";
+       break;
+    case oWindow:
+       showstate = " (winXXX)";
+       break;
+    case oMoveWindow:
+       showstate = " (mvwinXXX)";
+       break;
+    }
+

     wmove(win, 0, 0);
     wprintw(win,
     wmove(win, 0, 0);
     wprintw(win,

-           "The Strings/Chars displays should match.  Enter any characters.\n");
+           "The Strings/Chars displays should match.  Enter any characters, except:\n");

     wprintw(win,
     wprintw(win,

-           "Use down-arrow or ^N to repeat on the next line, 'q' to exit.\n");
+           "down-arrow or ^N to repeat on next line, ^W for inner window, ESC to exit.\n");

     wclrtoeol(win);
     wclrtoeol(win);

-    wprintw(win, "Inserted %d characters <", length);
+    wprintw(win, "Level %d,%s inserted %d characters <", level,
+           showstate, length);

     waddwstr(win, buffer);
     waddstr(win, ">");
 }
 
 static int
     waddwstr(win, buffer);
     waddstr(win, ">");
 }
 
 static int

-ColOf(wchar_t * buffer, int length)
+ColOf(wchar_t *buffer, int length, int margin)

 {
     int n;
     int result;
 {
     int n;
     int result;


@@ -57,13 +126,13 @@ ColOf(wchar_t * buffer, int length)
                --result;
            break;
        case '\t':
                --result;
            break;
        case '\t':

-           result += (TABSIZE - (result % TABSIZE));
+           result += (MY_TABSIZE - (result % MY_TABSIZE));

            break;
        case '\177':
            result += 2;
            break;
        default:
            break;
        case '\177':
            result += 2;
            break;
        default:

-           ++result;
+           result += wcwidth(ch);

            if (ch < 32)
                ++result;
            break;
            if (ch < 32)
                ++result;
            break;


@@ -72,139 +141,366 @@ ColOf(wchar_t * buffer, int length)
     return result;
 }
 
     return result;
 }
 

-int
-main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+static int
+ConvertCh(chtype source, cchar_t *target)

 {
 {

-    cchar_t tmp_cchar;

     wchar_t tmp_wchar[2];
     wchar_t tmp_wchar[2];

-    wint_t ch;
+
+    tmp_wchar[0] = (wchar_t) source;
+    tmp_wchar[1] = 0;
+    if (setcchar(target, tmp_wchar, A_NORMAL, 0, (void *) 0) == ERR) {
+       beep();
+       return FALSE;
+    }
+    return TRUE;
+}
+
+static int
+MvWInsCh(WINDOW *win, int y, int x, chtype ch)
+{
+    int code;
+    cchar_t tmp_cchar;
+
+    if (ConvertCh(ch, &tmp_cchar)) {
+       code = mvwins_wch(win, y, x, &tmp_cchar);
+    } else {
+       code = mvwinsch(win, y, x, ch);
+    }
+    return code;
+}
+
+static int
+MvInsCh(int y, int x, chtype ch)
+{
+    int code;
+    cchar_t tmp_cchar;
+
+    if (ConvertCh(ch, &tmp_cchar)) {
+       code = mvins_wch(y, x, &tmp_cchar);
+    } else {
+       code = mvinsch(y, x, ch);
+    }
+    return code;
+}
+
+static int
+WInsCh(WINDOW *win, chtype ch)
+{
+    int code;
+    cchar_t tmp_cchar;
+
+    if (ConvertCh(ch, &tmp_cchar)) {
+       code = wins_wch(win, &tmp_cchar);
+    } else {
+       code = winsch(win, ch);
+    }
+    return code;
+}
+
+static int
+InsCh(chtype ch)
+{

     int code;
     int code;

+    cchar_t tmp_cchar;
+
+    if (ConvertCh(ch, &tmp_cchar)) {
+       code = ins_wch(&tmp_cchar);
+    } else {
+       code = insch(ch);
+    }
+    return code;
+}
+
+#define LEN(n) ((length - (n) > n_opt) ? n_opt : (length - (n)))
+static void
+test_inserts(int level)
+{
+    static bool first = TRUE;
+
+    int ch;

     int limit;
     int row = 1;
     int col;
     int limit;
     int row = 1;
     int col;

+    int row2, col2;

     int length;
     wchar_t buffer[BUFSIZ];
     int length;
     wchar_t buffer[BUFSIZ];

-    WINDOW *work;
-    WINDOW *show;
+    WINDOW *look = 0;
+    WINDOW *work = 0;
+    WINDOW *show = 0;
+    int margin = (2 * MY_TABSIZE) - 1;
+    Options option = (Options) ((int) (m_opt ? oMove : oDefault)
+                               | (int) ((w_opt || (level > 0))
+                                        ? oWindow : oDefault));

 
 

-    putenv("TABSIZE=8");
-    initscr();
-    (void) cbreak();           /* take input chars one at a time, no wait for \n */
-    (void) noecho();           /* don't echo input */
-    keypad(stdscr, TRUE);
+    if (first) {
+       static char cmd[80];
+       setlocale(LC_ALL, "");
+
+       putenv(strcpy(cmd, "TABSIZE=8"));
+
+       initscr();
+       (void) cbreak();        /* take input chars one at a time, no wait for \n */
+       (void) noecho();        /* don't echo input */
+       keypad(stdscr, TRUE);
+
+       /*
+        * Show the characters inserted in color, to distinguish from those
+        * that are shifted.
+        */
+       if (has_colors()) {
+           start_color();
+           init_pair(1, COLOR_WHITE, COLOR_BLUE);
+       }
+    }

 
     limit = LINES - 5;
 
     limit = LINES - 5;

-    work = newwin(limit, COLS, 0, 0);
-    show = newwin(4, COLS, limit + 1, 0);
+    if (level > 0) {
+       look = newwin(limit, COLS - (2 * (level - 1)), 0, level - 1);
+       work = newwin(limit - 2, COLS - (2 * level), 1, level);
+       show = newwin(4, COLS, limit + 1, 0);
+       box(look, 0, 0);
+       wnoutrefresh(look);
+       limit -= 2;
+    } else {
+       work = stdscr;
+       show = derwin(stdscr, 4, COLS, limit + 1, 0);
+    }

     keypad(work, TRUE);
 
     keypad(work, TRUE);
 

-    for (col = margin + 1; col < COLS; col += TABSIZE)
-       mvwvline(work, row, col, '.', limit - 2);
+    for (col = margin + 1; col < COLS; col += MY_TABSIZE)
+       MvWVLine(work, row, col, '.', limit - 2);

 
 

-    box(work, 0, 0);
-    mvwvline(work, row, margin, ACS_VLINE, limit - 2);
-    mvwvline(work, row, margin + 1, ACS_VLINE, limit - 2);
+    MvWVLine(work, row, margin, ACS_VLINE, limit - 2);
+    MvWVLine(work, row, margin + 1, ACS_VLINE, limit - 2);

     limit /= 2;
 
     limit /= 2;
 

-    mvwaddstr(work, 1, 2, "String");
-    mvwaddstr(work, limit + 1, 2, "Chars");
+    MvWAddStr(work, 1, 2, "String");
+    MvWAddStr(work, limit + 1, 2, "Chars");

     wnoutrefresh(work);
 
     buffer[length = 0] = '\0';
     wnoutrefresh(work);
 
     buffer[length = 0] = '\0';

-    legend(show, buffer, length);
+    legend(show, level, option, buffer, length);

     wnoutrefresh(show);
 
     doupdate();
 
     wnoutrefresh(show);
 
     doupdate();
 

-    /*
-     * Show the characters inserted in color, to distinguish from those that
-     * are shifted.
-     */

     if (has_colors()) {
     if (has_colors()) {

-       start_color();
-       init_pair(1, COLOR_WHITE, COLOR_BLUE);
-       wbkgdset(work, COLOR_PAIR(1) | ' ');
+       wbkgdset(work, (chtype) (COLOR_PAIR(1) | ' '));

     }
 
     }
 

-    while ((code = wget_wch(work, &ch)) != ERR) {
+    while ((ch = read_linedata(work)) != ERR && !isQUIT(ch)) {
+       wmove(work, row, margin + 1);
+       switch (ch) {
+       case key_RECUR:
+           test_inserts(level + 1);

 
 

-       switch (code) {
-       case KEY_CODE_YES:
-           switch (ch) {
-           case KEY_DOWN:
-               ch = CTRL('N');
-               break;
-           case KEY_BACKSPACE:
-               ch = '\b';
-               break;
-           default:
-               beep();
-               continue;
-           }
-           break;
-       }
-       if (ch == 'q')
-           break;
+           if (look)
+               touchwin(look);
+           touchwin(work);
+           touchwin(show);

 
 

-       wmove(work, row, margin + 1);
-       if (ch == CTRL('N')) {
+           if (look)
+               wnoutrefresh(look);
+           wnoutrefresh(work);
+           wnoutrefresh(show);
+
+           doupdate();
+           break;
+       case key_NEWLINE:

            if (row < limit) {
                ++row;
                /* put the whole string in, all at once */
            if (row < limit) {
                ++row;
                /* put the whole string in, all at once */

-               mvwins_wstr(work, row, margin + 1, buffer);
+               col2 = margin + 1;
+               switch (option) {
+               case oDefault:
+                   if (n_opt > 1) {
+                       for (col = 0; col < length; col += n_opt) {
+                           col2 = ColOf(buffer, col, margin);
+                           if (move(row, col2) != ERR) {
+                               InsNStr(buffer + col, LEN(col));
+                           }
+                       }
+                   } else {
+                       if (move(row, col2) != ERR) {
+                           InsStr(buffer);
+                       }
+                   }
+                   break;
+               case oMove:
+                   if (n_opt > 1) {
+                       for (col = 0; col < length; col += n_opt) {
+                           col2 = ColOf(buffer, col, margin);
+                           MvInsNStr(row, col2, buffer + col, LEN(col));
+                       }
+                   } else {
+                       MvInsStr(row, col2, buffer);
+                   }
+                   break;
+               case oWindow:
+                   if (n_opt > 1) {
+                       for (col = 0; col < length; col += n_opt) {
+                           col2 = ColOf(buffer, col, margin);
+                           if (wmove(work, row, col2) != ERR) {
+                               WInsNStr(work, buffer + col, LEN(col));
+                           }
+                       }
+                   } else {
+                       if (wmove(work, row, col2) != ERR) {
+                           WInsStr(work, buffer);
+                       }
+                   }
+                   break;
+               case oMoveWindow:
+                   if (n_opt > 1) {
+                       for (col = 0; col < length; col += n_opt) {
+                           col2 = ColOf(buffer, col, margin);
+                           MvWInsNStr(work, row, col2, buffer + col, LEN(col));
+                       }
+                   } else {
+                       MvWInsStr(work, row, col2, buffer);
+                   }
+                   break;
+               }

 
                /* do the corresponding single-character insertion */
 
                /* do the corresponding single-character insertion */

+               row2 = limit + row;

                for (col = 0; col < length; ++col) {
                for (col = 0; col < length; ++col) {

-                   memset(&tmp_cchar, 0, sizeof(tmp_cchar));
-                   if (setcchar(&tmp_cchar,
-                                &(buffer[col]),
-                                A_NORMAL,
-                                0,
-                                (void *) 0) != ERR) {
-                       mvwins_wch(work, limit + row, ColOf(buffer, col), &tmp_cchar);
-                   } else {
-                       beep(); /* even for tabs! */
-                       mvwinsch(work,
-                                limit + row,
-                                ColOf(buffer, col), buffer[col]);
+                   col2 = ColOf(buffer, col, margin);
+                   switch (option) {
+                   case oDefault:
+                       if (move(row2, col2) != ERR) {
+                           InsCh((chtype) buffer[col]);
+                       }
+                       break;
+                   case oMove:
+                       MvInsCh(row2, col2, (chtype) buffer[col]);
+                       break;
+                   case oWindow:
+                       if (wmove(work, row2, col2) != ERR) {
+                           WInsCh(work, (chtype) buffer[col]);
+                       }
+                       break;
+                   case oMoveWindow:
+                       MvWInsCh(work, row2, col2, (chtype) buffer[col]);
+                       break;

                    }
                }
            } else {
                beep();
            }
                    }
                }
            } else {
                beep();
            }

-       } else {
+           break;
+       default:

            buffer[length++] = ch;
            buffer[length] = '\0';
            buffer[length++] = ch;
            buffer[length] = '\0';

+

            /* put the string in, one character at a time */
            /* put the string in, one character at a time */

-           mvwins_wstr(work,
-                       row,
-                       ColOf(buffer, length - 1), buffer + length - 1);
+           col = ColOf(buffer, length - 1, margin);
+           switch (option) {
+           case oDefault:
+               if (move(row, col) != ERR) {
+                   InsStr(buffer + length - 1);
+               }
+               break;
+           case oMove:
+               MvInsStr(row, col, buffer + length - 1);
+               break;
+           case oWindow:
+               if (wmove(work, row, col) != ERR) {
+                   WInsStr(work, buffer + length - 1);
+               }
+               break;
+           case oMoveWindow:
+               MvWInsStr(work, row, col, buffer + length - 1);
+               break;
+           }

 
            /* do the corresponding single-character insertion */
 
            /* do the corresponding single-character insertion */

-           tmp_wchar[0] = ch;
-           tmp_wchar[1] = 0;
-           if (setcchar(&tmp_cchar,
-                        tmp_wchar,
-                        A_NORMAL,
-                        0,
-                        (void *) 0) != ERR) {
-               mvwins_wch(work,
-                          limit + row,
-                          ColOf(buffer, length - 1), &tmp_cchar);
-           } else {
-               beep();         /* even for tabs! */
-               mvwinsch(work,
-                        limit + row,
-                        ColOf(buffer, length - 1), ch);
+           switch (option) {
+           case oDefault:
+               if (move(limit + row, col) != ERR) {
+                   InsCh((chtype) ch);
+               }
+               break;
+           case oMove:
+               MvInsCh(limit + row, col, (chtype) ch);
+               break;
+           case oWindow:
+               if (wmove(work, limit + row, col) != ERR) {
+                   WInsCh(work, (chtype) ch);
+               }
+               break;
+           case oMoveWindow:
+               MvWInsCh(work, limit + row, col, (chtype) ch);
+               break;

            }
            }

+

            wnoutrefresh(work);
 
            wnoutrefresh(work);
 

-           legend(show, buffer, length);
+           legend(show, level, option, buffer, length);

            wnoutrefresh(show);
 
            doupdate();
            wnoutrefresh(show);
 
            doupdate();

+           break;

        }
     }
        }
     }

+    if (level > 0) {
+       delwin(work);
+       delwin(look);
+    }
+    delwin(show);
+}
+
+static void
+usage(void)
+{
+    static const char *tbl[] =
+    {
+       "Usage: inserts [options]"
+       ,""
+       ,"Options:"
+       ,"  -f FILE read data from given file"
+       ,"  -n NUM  limit string-inserts to NUM bytes on ^N replay"
+       ,"  -m      perform wmove/move separately from insert-functions"
+       ,"  -w      use window-parameter even when stdscr would be implied"
+    };
+    unsigned n;
+    for (n = 0; n < SIZEOF(tbl); ++n)
+       fprintf(stderr, "%s\n", tbl[n]);
+    ExitProgram(EXIT_FAILURE);
+}
+
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+    int ch;
+
+    setlocale(LC_ALL, "");
+
+    while ((ch = getopt(argc, argv, "f:mn:w")) != -1) {
+       switch (ch) {
+       case 'f':
+           init_linedata(optarg);
+           break;
+       case 'm':
+           m_opt = TRUE;
+           break;
+       case 'n':
+           n_opt = atoi(optarg);
+           if (n_opt == 0)
+               n_opt = -1;
+           break;
+       case 'w':
+           w_opt = TRUE;
+           break;
+       default:
+           usage();
+           break;
+       }
+    }
+    if (optind < argc)
+       usage();
+
+    test_inserts(0);

     endwin();
     ExitProgram(EXIT_SUCCESS);
 }
     endwin();
     ExitProgram(EXIT_SUCCESS);
 }