# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1307103412 -10800
# Node ID 66b90d71548b31129da86627fe0d007da847d5a6
# Parent  1211b740fbdab67d8c54c48254f6dead80db47d7
Improve interactive prompts, etc.

diff -r 1211b740fbda -r 66b90d71548b nnchat.c
--- a/nnchat.c	Fri Jun 03 14:23:18 2011 +0300
+++ b/nnchat.c	Fri Jun 03 15:16:52 2011 +0300
@@ -75,7 +75,6 @@
 char    *setConfigFile = NULL,
         *setBrowser = NULL;
 cfgitem_t *cfg = NULL;
-nn_ringbuf_t *backBuf = NULL;
 
 
 /* Logging mode flags
@@ -1037,9 +1036,14 @@
 {
     char tmpBuf[512], *ptr;
     ssize_t pos;
+    int curVis = curs_set(1);
 
+    echo();
     waddstr(win, info);
     wgetnstr(win, tmpBuf, sizeof(tmpBuf) - 1);
+    noecho();
+    if (curVis != ERR)
+        curs_set(curVis);
     
     for (pos = strlen(tmpBuf) - 1; pos > 0 && (tmpBuf[pos] == '\n' || tmpBuf[pos] == '\r' || th_isspace(tmpBuf[pos])); pos--)
         tmpBuf[pos] = 0;
@@ -1055,26 +1059,26 @@
 int main(int argc, char *argv[])
 {
     nn_conn_t *conn = NULL;
+    struct hostent *tmpHost;
     int curVis = ERR, updateCount = 0;
-    struct hostent *tmpHost;
     BOOL argsOK, isError = FALSE,
         exitProg = FALSE,
         colorSet = FALSE,
         cursesInit = FALSE,
         networkInit = FALSE,
-        insertMode = TRUE;
+        insertMode = TRUE,
+        firstUpdate = TRUE;
     time_t prevTime;
     char *tmpStr;
     nn_editbuf_t *editBuf = nn_editbuf_new(NN_TMPBUF_SIZE);
     nn_editbuf_t *histBuf[SET_MAX_HISTORY+2];
     int histPos = 0, histMax = 0;
-    BOOL firstUpdate = TRUE;
+
+    nn_ringbuf_t *backBuf;
 
     cfgitem_t *tmpcfg;
     char *homeDir = NULL;
     
-    memset(histBuf, 0, sizeof(histBuf));
-    backBuf = nn_ringbuf_new(SET_BACKBUF_LEN);
     
     /* Initialize */
     th_init("NNChat", "Newbie Nudes chat client", NN_VERSION,
@@ -1082,7 +1086,7 @@
         "This software is freeware, use and distribute as you wish.");
     th_verbosityLevel = 0;
 
-    /* Read config */
+    /* Read configuration file */
     tmpcfg = NULL;
     th_cfg_add_comment(&tmpcfg, "General settings");
     th_cfg_add_string(&tmpcfg, "username", &optUserName, NULL);
@@ -1181,10 +1185,10 @@
         initscr();
         raw();
         keypad(stdscr, TRUE);
-        echo();
+        noecho();
         meta(stdscr, TRUE);
         timeout(SET_DELAY);
-        curVis = curs_set(1);
+        curVis = curs_set(0);
 
         if (has_colors()) {
             start_color();
@@ -1269,7 +1273,7 @@
     conn->errfunc = errorFunc;
     conn->msgfunc = messageFunc;
 
-    /* Log in */
+    /* Send login command */
     optUserNameEnc = nn_dblencode_str(optUserName);
     tmpStr = nn_dblencode_str(optSite);
     nn_conn_send_msg(conn, optUserNameEnc, "%%2Flogin%%20%%2Dsite%%20%s%%20%%2Dpassword%%20%s", tmpStr, optPassword);
@@ -1280,9 +1284,12 @@
     srandom((int) prevTime);
 
     if (cursesInit) {
-        noecho();
-        curVis = curs_set(0);
+        /* Initialize rest of interactive UI code */
+        memset(histBuf, 0, sizeof(histBuf));
+        backBuf = nn_ringbuf_new(SET_BACKBUF_LEN);
         nn_editbuf_clear(editBuf);
+
+        /* First update of screen */
         printEditBuf("", editBuf);
         updateStatus(insertMode);
     }
@@ -1312,7 +1319,7 @@
             isError = TRUE;
 
         /* Handle user input */
-        if (!optDaemon) {
+        if (cursesInit) {
             int c, cnt = 0;
             BOOL update = FALSE;
             
@@ -1573,7 +1580,7 @@
                 updateStatus(insertMode);
                 firstUpdate = FALSE; /* a nasty hack ... */
             }
-        } /* !optDaemon */
+        } /* cursesInit */
         
         if (++updateCount > 10) {
             time_t tmpTime = time(NULL);
@@ -1608,7 +1615,9 @@
     
 #ifdef __WIN32
     if (errorMessages || isError) {
-        char *tmp = promptRequester(editWin, "Press enter to quit.\n", FALSE);
+        char *tmp;
+        wclear(editWin);
+        tmp = promptRequester(editWin, "Press enter to quit.\n", FALSE);
         th_free(tmp);
     }
 #endif