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authorRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
committerRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
commita388f199193767bacbb38b172ab89cb84369736c (patch)
treea1816f5667d2280b970ca44e407bac8cc4496c0a /ncurses/widechar/lib_add_wch.c
parentaa59d4d4c5dda7e1c6f9dc0cc6edc58992a525c7 (diff)
downloadsrc-a388f199193767bacbb38b172ab89cb84369736c.tar.gz
src-a388f199193767bacbb38b172ab89cb84369736c.zip
- Flatten the vendor area
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=184786
Diffstat (limited to 'ncurses/widechar/lib_add_wch.c')
-rw-r--r--ncurses/widechar/lib_add_wch.c113
1 files changed, 113 insertions, 0 deletions
diff --git a/ncurses/widechar/lib_add_wch.c b/ncurses/widechar/lib_add_wch.c
new file mode 100644
index 000000000000..93b41bb4930c
--- /dev/null
+++ b/ncurses/widechar/lib_add_wch.c
@@ -0,0 +1,113 @@
+/****************************************************************************
+ * Copyright (c) 2004,2006 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. *
+ ****************************************************************************/
+
+/*
+** lib_add_wch.c
+**
+** The routine wadd_wch().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: lib_add_wch.c,v 1.6 2006/12/02 21:19:17 tom Exp $")
+
+NCURSES_EXPORT(int)
+wadd_wch(WINDOW *win, const cchar_t *wch)
+{
+ PUTC_DATA;
+ int n;
+ int code = ERR;
+
+ TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wadd_wch(%p, %s)"), win,
+ _tracech_t(wch)));
+
+ if (win != 0) {
+ PUTC_INIT;
+ for (PUTC_i = 0; PUTC_i < CCHARW_MAX; ++PUTC_i) {
+ attr_t attrs = (wch->attr & A_ATTRIBUTES);
+
+ if ((PUTC_ch = wch->chars[PUTC_i]) == L'\0')
+ break;
+ if ((PUTC_n = wcrtomb(PUTC_buf, PUTC_ch, &PUT_st)) <= 0) {
+ code = ERR;
+ if (is8bits(PUTC_ch))
+ code = waddch(win, UChar(PUTC_ch) | attrs);
+ break;
+ }
+ for (n = 0; n < PUTC_n; n++) {
+ if ((code = waddch(win, UChar(PUTC_buf[n]) | attrs)) == ERR) {
+ break;
+ }
+ }
+ if (code == ERR)
+ break;
+ }
+ }
+
+ TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code));
+ return (code);
+}
+
+NCURSES_EXPORT(int)
+wecho_wchar(WINDOW *win, const cchar_t *wch)
+{
+ PUTC_DATA;
+ int n;
+ int code = ERR;
+
+ TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wecho_wchar(%p, %s)"), win,
+ _tracech_t(wch)));
+
+ if (win != 0) {
+ PUTC_INIT;
+ for (PUTC_i = 0; PUTC_i < CCHARW_MAX; ++PUTC_i) {
+ attr_t attrs = (wch->attr & A_ATTRIBUTES);
+
+ if ((PUTC_ch = wch->chars[PUTC_i]) == L'\0')
+ break;
+ if ((PUTC_n = wcrtomb(PUTC_buf, PUTC_ch, &PUT_st)) <= 0) {
+ code = ERR;
+ if (is8bits(PUTC_ch))
+ code = waddch(win, UChar(PUTC_ch) | attrs);
+ break;
+ }
+ for (n = 0; n < PUTC_n; n++) {
+ if ((code = waddch(win, UChar(PUTC_buf[n]) | attrs)) == ERR) {
+ break;
+ }
+ }
+ if (code == ERR)
+ break;
+ }
+ wrefresh(win);
+ }
+
+ TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code));
+ return (code);
+}