diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:16:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:16:13 +0000 |
commit | e90fcc54809db2591dc083f43ef54c6ec8c60847 (patch) | |
tree | f20bc206c3c2d5d59d37c46c5cf5d53a20642556 /exim_monitor/em_text.c | |
parent | Initial commit. (diff) | |
download | exim4-e90fcc54809db2591dc083f43ef54c6ec8c60847.tar.xz exim4-e90fcc54809db2591dc083f43ef54c6ec8c60847.zip |
Adding upstream version 4.96.upstream/4.96upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | exim_monitor/em_text.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/exim_monitor/em_text.c b/exim_monitor/em_text.c new file mode 100644 index 0000000..3a36829 --- /dev/null +++ b/exim_monitor/em_text.c @@ -0,0 +1,73 @@ +/************************************************* +* Exim Monitor * +*************************************************/ + +/* Copyright (c) University of Cambridge 1995 - 2012 */ +/* See the file NOTICE for conditions of use and distribution. */ + + +#include "em_hdr.h" + + +/* This module contains functions for displaying text in a +text widget. It is not used for the log widget, because that +is dynamically updated and has special scrolling requirements. */ + + +/* Count of characters displayed */ + +static int text_count = 0; + + +/************************************************* +* Empty the widget * +*************************************************/ + +void text_empty(Widget w) +{ +XawTextBlock b; +b.firstPos = 0; +b.ptr = CS &b; +b.format = FMT8BIT; +b.length = 0; +XawTextReplace(w, 0, text_count, &b); +text_count = 0; +XawTextSetInsertionPoint(w, text_count); +} + + + +/************************************************* +* Display text * +*************************************************/ + +void text_show(Widget w, uschar *s) +{ +XawTextBlock b; +b.firstPos = 0; +b.ptr = CS s; +b.format = FMT8BIT; +b.length = Ustrlen(s); +XawTextReplace(w, text_count, text_count, &b); +text_count += b.length; +XawTextSetInsertionPoint(w, text_count); +} + + +/************************************************* +* Display text from format * +*************************************************/ + +void text_showf(Widget w, char *s, ...) PRINTF_FUNCTION(2,3); + +void text_showf(Widget w, char *s, ...) +{ +va_list ap; +uschar buffer[1024]; +va_start(ap, s); +vsprintf(CS buffer, s, ap); +va_end(ap); +text_show(w, buffer); +} + +/* End of em_text.c */ |