From 413256523cf2f89884e38542c8b17cba95b6d87b Mon Sep 17 00:00:00 2001
From: Pasi Kallinen <paxed@alt.org>
Date: Sat, 8 May 2010 17:46:47 +0000
Subject: [PATCH] If using ncurses, use color to hilight games with too big
 terminals in watching menu.

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@563 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
---
 configure.ac  | 11 ++++++++++-
 dgamelaunch.c | 18 +++++++++++++++++-
 dgamelaunch.h |  8 ++++++++
 3 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index e09d6d4..b0eafdc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -70,8 +70,17 @@ fi
 AC_SUBST(MKDEP)
 AC_SUBST(MKDEP_DIRECT)
 
+AC_SEARCH_LIBS(use_default_colors, [ncurses],
+[
+   AC_MSG_RESULT([Using ncurses and color.])
+   AC_DEFINE(USE_NCURSES_COLOR,1,[Use ncurses and color])
+],
+[
+   AC_MSG_RESULT([Not using ncurses, not using color.])
+])
+
 AC_PROG_INSTALL
-AC_SEARCH_LIBS(initscr, [curses ncurses], [], [
+AC_SEARCH_LIBS(initscr, [ncurses curses], [], [
    AC_MSG_ERROR([Cannot find curses or ncurses devel libs.])
 ])
 
diff --git a/dgamelaunch.c b/dgamelaunch.c
index 4c3fb26..385c044 100644
--- a/dgamelaunch.c
+++ b/dgamelaunch.c
@@ -713,12 +713,17 @@ inprogressmenu (int gameid)
 
 	  for (di = 0; di < ARRAY_SIZE(watchcols); di++) {
 	      char tmpbuf[80];
+	      int hilite = 0;
 	      switch (watchcols[di].dat) {
 	      default: break;
 	      case 0: tmpbuf[0] = selectorchars[i]; tmpbuf[1] = '\0'; break;
 	      case 1: snprintf(tmpbuf, 80, "%s", games[i + offset]->name); break;
 	      case 2: snprintf(tmpbuf, 80, "%s", myconfig[games[i + offset]->gamenum]->shortname); break;
-	      case 3: snprintf(tmpbuf, 80, "%s", gametype); break;
+	      case 3:
+		  snprintf(tmpbuf, 80, "%s", gametype);
+		  if ((games[i+offset]->ws_col > COLS || games[i+offset]->ws_row > LINES))
+		      hilite = CLR_RED;
+		  break;
 	      case 4: snprintf(tmpbuf, 80, "%s %s", games[i + offset]->date, games[i + offset]->time); break;
 	      case 5: snprintf(tmpbuf, 80, "%s", idletime); break;
 #ifdef USE_SHMEM
@@ -726,7 +731,12 @@ inprogressmenu (int gameid)
 #endif
 	      }
 	      tmpbuf[79] = '\0';
+	      if (hilite) attron(hilite);
 	      mvprintw(top_banner_hei + 1 + i, watchcols[di].x, watchcols[di].fmt, tmpbuf);
+	      if (hilite) {
+		  attron(CLR_NORMAL);
+		  hilite = 0;
+	      }
 	  }
 
 	  if (i + offset == selected) attroff(selected_attr);
@@ -1293,6 +1303,12 @@ initcurses ()
   nonl ();
   intrflush (stdscr, FALSE);
   keypad (stdscr, TRUE);
+#ifdef USE_NCURSES_COLOR
+  start_color();
+  use_default_colors();
+  init_pair(1, -1, -1);
+  init_pair(2, COLOR_RED, -1);
+#endif
 }
 
 /* ************************************************************* */
diff --git a/dgamelaunch.h b/dgamelaunch.h
index 2aa6acb..c8f3133 100644
--- a/dgamelaunch.h
+++ b/dgamelaunch.h
@@ -23,6 +23,14 @@
 #define DGL_PASSWDLEN 20 /* max. length of passwords */
 #define DGL_MAILMSGLEN 80 /* max. length of mail message */
 
+#ifdef USE_NCURSES_COLOR
+# define CLR_NORMAL  COLOR_PAIR(1)   | A_NORMAL
+# define CLR_RED     COLOR_PAIR(2)   | A_NORMAL
+#else
+# define CLR_NORMAL  0
+# define CLR_RED     0
+#endif
+
 typedef enum
 {
     DGLTIME_DGLSTART = 0,	/* when someone telnets in */