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Remove obsolete old_attrpr, old_center, old_center2 and old_center3
This commit is contained in:
John Zaitseff
parent
cf30933614
commit
de6a4e3e66
176
src/intf.c
176
src/intf.c
@ -1440,182 +1440,6 @@ int right (WINDOW *win, int y, int x, chtype attr_norm, chtype attr_alt1,
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}
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/***********************************************************************/
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// old_attrpr: Print a string with a particular character rendition
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int old_attrpr (WINDOW *win, chtype attr, const char *restrict format, ...)
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{
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va_list args;
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int ret;
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assert(win != NULL);
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assert(format != NULL);
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chtype oldattr = getattrs(win);
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chtype oldbkgd = getbkgd(win);
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/* Note that wattrset() will override parts of wbkgdset() and vice
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versa: don't swap the order of these two lines! */
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wbkgdset(win, (oldbkgd & A_COLOR) | A_NORMAL);
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wattrset(win, attr);
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va_start(args, format);
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ret = vw_printw(win, format, args);
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va_end(args);
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wbkgdset(win, oldbkgd);
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wattrset(win, oldattr);
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return ret;
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}
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/***********************************************************************/
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// old_center: Centre a string in a given window
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int old_center (WINDOW *win, int y, chtype attr, const char *restrict format, ...)
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{
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va_list args;
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int ret, len, x;
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char *buf;
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assert(win != NULL);
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assert(format != NULL);
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buf = xmalloc(BUFSIZE);
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chtype oldattr = getattrs(win);
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chtype oldbkgd = getbkgd(win);
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// Order is important: see old_attrpr()
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wbkgdset(win, (oldbkgd & A_COLOR) | A_NORMAL);
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wattrset(win, attr);
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va_start(args, format);
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len = vsnprintf(buf, BUFSIZE, format, args);
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va_end(args);
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if (len < 0) {
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ret = ERR;
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} else if (len == 0) {
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ret = OK;
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} else {
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x = (getmaxx(win) - len) / 2;
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ret = mvwprintw(win, y, MAX(x, 2), "%1.*s", getmaxx(win) - 4, buf);
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}
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wbkgdset(win, oldbkgd);
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wattrset(win, oldattr);
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free(buf);
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return ret;
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}
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/***********************************************************************/
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// old_center2: Centre two strings in a given window
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int old_center2 (WINDOW *win, int y, chtype attr1, chtype attr2,
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const char *initial, const char *restrict format, ...)
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{
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va_list args;
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int ret, len1, len2, x;
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char *buf;
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assert(win != NULL);
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assert(initial != NULL);
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assert(format != NULL);
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buf = xmalloc(BUFSIZE);
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chtype oldattr = getattrs(win);
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chtype oldbkgd = getbkgd(win);
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wbkgdset(win, (oldbkgd & A_COLOR) | A_NORMAL);
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len1 = strlen(initial);
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va_start(args, format);
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len2 = vsnprintf(buf, BUFSIZE, format, args);
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va_end(args);
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if (len2 < 0) {
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ret = ERR;
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} else if (len1 + len2 == 0) {
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ret = OK;
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} else {
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x = (getmaxx(win) - (len1 + len2)) / 2;
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wattrset(win, attr1);
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mvwprintw(win, y, MAX(x, 2), "%s", initial);
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wattrset(win, attr2);
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ret = wprintw(win, "%1.*s", getmaxx(win) - len1 - 4, buf);
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}
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wbkgdset(win, oldbkgd);
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wattrset(win, oldattr);
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free(buf);
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return ret;
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}
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/***********************************************************************/
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// old_center3: Centre three strings in a given window
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int old_center3 (WINDOW *win, int y, chtype attr1, chtype attr3, chtype attr2,
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const char *initial, const char *final,
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const char *restrict format, ...)
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{
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va_list args;
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int len1, len2, len3;
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int ret, x;
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char *buf;
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assert(win != NULL);
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assert(initial != NULL);
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assert(final != NULL);
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assert(format != NULL);
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buf = xmalloc(BUFSIZE);
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chtype oldattr = getattrs(win);
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chtype oldbkgd = getbkgd(win);
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wbkgdset(win, (oldbkgd & A_COLOR) | A_NORMAL);
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len1 = strlen(initial);
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len3 = strlen(final);
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va_start(args, format);
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len2 = vsnprintf(buf, BUFSIZE, format, args);
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va_end(args);
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if (len2 < 0) {
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ret = ERR;
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} else if (len1 + len2 + len3 == 0) {
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ret = OK;
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} else {
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x = (getmaxx(win) - (len1 + len2 + len3)) / 2;
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wattrset(win, attr1);
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mvwprintw(win, y, MAX(x, 2), "%s", initial);
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wattrset(win, attr2);
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ret = wprintw(win, "%1.*s", getmaxx(win) - len1 - len3 - 4, buf);
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wattrset(win, attr3);
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wprintw(win, "%s", final);
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}
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wbkgdset(win, oldbkgd);
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wattrset(win, oldattr);
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free(buf);
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return ret;
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}
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/***********************************************************************/
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// gettxchar: Read a character from the keyboard
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98
src/intf.h
98
src/intf.h
@ -548,104 +548,6 @@ extern int right (WINDOW *win, int y, int x, chtype attr_norm, chtype attr_alt1,
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...);
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/*
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Function: old_attrpr - Print a string with a particular character rendition
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Parameters: win - Window to use (should be curwin)
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attr - Character rendition to use for the string
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format - printf()-like format string
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... - printf()-like arguments
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Returns: int - Return code from wprintw(): OK or ERR
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This function sets the character rendition (attributes) to attr, prints
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the string using wprintw(), then restores the previous character
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rendition. The return code is as returned from wprintw(). Note that
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wrefresh() is NOT called.
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*/
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extern int old_attrpr (WINDOW *win, chtype attr, const char *restrict format, ...)
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__attribute__((format (printf, 3, 4)));
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/*
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Function: old_center - Centre a string in a given window
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Parameters: win - Window to use (should be curwin)
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y - Line on which to centre the string
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attr - Character rendition to use for the string
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format - printf()-like format string
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... - printf()-like arguments
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Returns: int - Return code from wprintw(): OK or ERR
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This function prints a string formatted with wprintw() in the centre of
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line y in the window win, using the character rendition (attributes) in
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attr. If the string is too long to fit the window, it is truncated.
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Please note that wrefresh() is NOT called.
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At the current time, the implementation of this function does NOT
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handle multibyte strings correctly: strlen() is used to determine the
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printing width of the string.
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*/
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extern int old_center (WINDOW *win, int y, chtype attr,
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const char *restrict format, ...)
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__attribute__((format (printf, 4, 5)));
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/*
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Function: old_center2 - Centre two strings in a given window
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Parameters: win - Window to use (should be curwin)
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y - Line on which to centre the strings
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attr1 - Character rendition to use for initial string
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attr2 - Character rendition to use for main string
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initial - Initial string (no printf() formatting)
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format - printf()-like format string for main string
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... - printf()-like arguments
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Returns: int - Return code from wprintw(): OK or ERR
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This function prints two strings side-by-side on line y in the centre
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of window win. The first (initial) string is printed with character
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rendition (attributes) attr1 using waddstr(). The second (main) string
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uses wprintw(format, ...) with rendition attr2. If the main string is
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too long to fit in the window alongside the initial string, the main
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string is truncated to fit. Please note that wrefresh() is NOT called.
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As with center(), the current implementation does NOT handle multibyte
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strings correctly.
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*/
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extern int old_center2 (WINDOW *win, int y, chtype attr1, chtype attr2,
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const char *initial, const char *restrict format, ...)
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__attribute__((format (printf, 6, 7)));
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/*
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Function: old_center3 - Centre three strings in a given window
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Parameters: win - Window to use (should be curwin)
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y - Line on which to centre the strings
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attr1 - Character rendition to use for initial string
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attr3 - Character rendition to use for final string
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attr2 - Character rendition to use for main string
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initial - Initial string (no printf() formatting)
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final - Final string (no printf() formatting)
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format - printf()-like format string for main string
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... - printf()-like arguments
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Returns: int - Return code from wprintw(): OK or ERR
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This function prints three strings side-by-side on line y in the centre
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of window win. The first (initial) string is printed with character
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rendition (attributes) attr1 using waddstr(). The second (main) string
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uses wprintw(format, ...) with rendition attr2. The third (final)
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string is then printed with rendition attr3 using waddstr(). If the
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strings are too long to fit the window width, the main (centre) string
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is truncated. Please note that wrefresh() is NOT called. Also note
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the order of rendition values: 1, 3, 2, NOT 1, 2, 3!
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As with center(), the current implementation does NOT handle multibyte
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strings correctly.
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*/
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extern int old_center3 (WINDOW *win, int y, chtype attr1, chtype attr3,
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chtype attr2, const char *initial, const char *final,
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const char *restrict format, ...)
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__attribute__((format (printf, 8, 9)));
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/*
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Function: gettxchar - Read a character from the keyboard
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Parameters: win - Window to use (should be curwin)
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