/*
- * $Id: inserts.c,v 1.5 2003/08/09 22:07:06 tom Exp $
+ * $Id: inserts.c,v 1.13 2005/04/16 15:56:42 tom Exp $
*
* Demonstrate the winsstr() and winsch functions.
* Thomas Dickey - 2002/10/19
#include <test.priv.h>
+#define InsNStr insnstr
+#define InsStr insstr
+#define MvInsNStr mvinsnstr
+#define MvInsStr mvinsstr
+#define MvWInsNStr mvwinsnstr
+#define MvWInsStr mvwinsstr
+#define WInsNStr winsnstr
+#define WInsStr winsstr
+
+#define InsCh insch
+#define MvInsCh mvinsch
+#define MvWInsCh mvwinsch
+#define WInsCh winsch
+
#define TABSIZE 8
-static int margin = (2 * TABSIZE) - 1;
+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
-legend(WINDOW *win, char *buffer, int length)
+legend(WINDOW *win, int level, Options state, char *buffer, int length)
{
+ NCURSES_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,
- "The Strings/Chars displays should match. Enter any characters.\n");
+ "The Strings/Chars displays should match. Enter any characters, except:\n");
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, 'q' to exit.\n");
wclrtoeol(win);
- wprintw(win, "Inserted %d characters <%s>", length, buffer);
+ wprintw(win, "Level %d,%s inserted %d characters <%s>", level,
+ showstate, length, buffer);
}
static int
-ColOf(char *buffer, int length)
+ColOf(char *buffer, int length, int margin)
{
int n;
int result;
return result;
}
-int
-main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+#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 row2, col2;
int length;
char buffer[BUFSIZ];
- WINDOW *work;
- WINDOW *show;
+ WINDOW *look = 0;
+ WINDOW *work = 0;
+ WINDOW *show = 0;
+ int margin = (2 * TABSIZE) - 1;
+ Options option = ((m_opt ? oMove : oDefault)
+ | ((w_opt || (level > 0)) ? oWindow : oDefault));
+
+ if (first) {
+ static char cmd[80];
+ setlocale(LC_ALL, "");
+
+ putenv(strcpy(cmd, "TABSIZE=8"));
- 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);
+ initscr();
+ (void) cbreak(); /* take input chars one at a time, no wait for \n */
+ (void) noecho(); /* don't echo input */
+ keypad(stdscr, TRUE);
+ }
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);
for (col = margin + 1; col < COLS; col += 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);
limit /= 2;
wnoutrefresh(work);
buffer[length = 0] = '\0';
- legend(show, buffer, length);
+ legend(show, level, option, buffer, length);
wnoutrefresh(show);
doupdate();
}
while ((ch = wgetch(work)) != 'q') {
+ if (ch == ERR) {
+ beep();
+ break;
+ }
wmove(work, row, margin + 1);
switch (ch) {
+ case 'w':
+ test_inserts(level + 1);
+
+ touchwin(look);
+ touchwin(work);
+ touchwin(show);
+
+ wnoutrefresh(look);
+ wnoutrefresh(work);
+ wnoutrefresh(show);
+
+ doupdate();
+ break;
case CTRL('N'):
case KEY_DOWN:
if (row < limit) {
++row;
/* put the whole string in, all at once */
- mvwinsstr(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 */
+ row2 = limit + row;
for (col = 0; col < length; ++col) {
- mvwinsch(work, limit + row, ColOf(buffer, col), buffer[col]);
+ col2 = ColOf(buffer, col, margin);
+ switch (option) {
+ case oDefault:
+ if (move(row2, col2) != ERR) {
+ InsCh(UChar(buffer[col]));
+ }
+ break;
+ case oMove:
+ MvInsCh(row2, col2, UChar(buffer[col]));
+ break;
+ case oWindow:
+ if (wmove(work, row2, col2) != ERR) {
+ WInsCh(work, UChar(buffer[col]));
+ }
+ break;
+ case oMoveWindow:
+ MvWInsCh(work, row2, col2, UChar(buffer[col]));
+ break;
+ }
}
} else {
beep();
}
buffer[length++] = ch;
buffer[length] = '\0';
+
/* put the string in, one character at a time */
- mvwinsstr(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 */
- mvwinsch(work,
- limit + row,
- ColOf(buffer, length - 1), ch);
+ switch (option) {
+ case oDefault:
+ if (move(limit + row, col) != ERR) {
+ InsCh(UChar(ch));
+ }
+ break;
+ case oMove:
+ MvInsCh(limit + row, col, UChar(ch));
+ break;
+ case oWindow:
+ if (wmove(work, limit + row, col) != ERR) {
+ WInsCh(work, UChar(ch));
+ }
+ break;
+ case oMoveWindow:
+ MvWInsCh(work, limit + row, col, UChar(ch));
+ break;
+ }
+
wnoutrefresh(work);
- legend(show, buffer, length);
+ legend(show, level, option, buffer, length);
wnoutrefresh(show);
doupdate();
break;
}
}
+ if (level > 0) {
+ delwin(show);
+ delwin(work);
+ delwin(look);
+ }
+}
+
+static void
+usage(void)
+{
+ static const char *tbl[] =
+ {
+ "Usage: inserts [options]"
+ ,""
+ ,"Options:"
+ ," -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, "mn:w")) != EOF) {
+ switch (ch) {
+ 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);
}