X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Flib_slk.c;h=d0407cec483d749d227a92956b05017ed6983185;hp=127c2990560dd7f2789672c28ce1ba0ccd6a832f;hb=3f5a74a97cf8d86a8a8a78c7b268f49ccdc4101c;hpb=5b7f4de105080e2a715b0564ede4bb7eb6767659

diff --git a/ncurses/base/lib_slk.c b/ncurses/base/lib_slk.c
index 127c2990..d0407cec 100644
--- a/ncurses/base/lib_slk.c
+++ b/ncurses/base/lib_slk.c
@@ -47,7 +47,19 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_slk.c,v 1.39 2009/07/04 18:37:57 tom Exp $")
+MODULE_ID("$Id: lib_slk.c,v 1.42 2009/08/15 23:05:02 tom Exp $")
+
+#ifdef USE_TERM_DRIVER
+#define NumLabels    InfoOf(SP_PARM).numlabels
+#define NoColorVideo InfoOf(SP_PARM).nocolorvideo
+#define LabelWidth   InfoOf(SP_PARM).labelwidth
+#define LabelHeight  InfoOf(SP_PARM).labelheight
+#else
+#define NumLabels    num_labels
+#define NoColorVideo no_color_video
+#define LabelWidth   label_width
+#define LabelHeight  label_height
+#endif
 
 /*
  * Free any memory related to soft labels, return an error.
@@ -67,11 +79,12 @@ NCURSES_EXPORT(int)
 _nc_format_slks(NCURSES_SP_DCLx int cols)
 {
     int gap, i, x;
-    unsigned max_length = SP_PARM->_slk->maxlen;
+    unsigned max_length;
 
-    if (!SP_PARM)
+    if (!SP_PARM || !SP_PARM->_slk)
 	return ERR;
 
+    max_length = SP_PARM->_slk->maxlen;
     if (SP_PARM->slk_format >= 3) {	/* PC style */
 	gap = (cols - 3 * (3 + 4 * max_length)) / 2;
 
@@ -106,8 +119,9 @@ _nc_format_slks(NCURSES_SP_DCLx int cols)
 		    x += max_length;
 		    x += (i == 2 || i == 4) ? gap : 1;
 		}
-	    } else
-		returnCode(slk_failed(NCURSES_SP_ARG));
+	    } else {
+		return slk_failed(NCURSES_SP_ARG);
+	    }
 	}
     }
     SP_PARM->_slk->dirty = TRUE;
@@ -140,7 +154,7 @@ _nc_slk_initialize(WINDOW *stwin, int cols)
     term = TerminalOf(SP_PARM);
     assert(term);
 
-    numlab = InfoOf(SP_PARM).numlabels;
+    numlab = NumLabels;
 
     if (SP_PARM->_slk) {	/* we did this already, so simply return */
 	returnCode(OK);
@@ -157,7 +171,7 @@ _nc_slk_initialize(WINDOW *stwin, int cols)
      * with colors.  In that case, we're still guaranteed that "reverse" would
      * work.
      */
-    if ((InfoOf(SP_PARM).nocolorvideo & 1) == 0)
+    if ((NoColorVideo & 1) == 0)
 	SetAttr(SP_PARM->_slk->attr, A_STANDOUT);
     else
 	SetAttr(SP_PARM->_slk->attr, A_REVERSE);
@@ -166,7 +180,7 @@ _nc_slk_initialize(WINDOW *stwin, int cols)
 			     ? numlab
 			     : MAX_SKEY(SP_PARM->slk_format));
     SP_PARM->_slk->maxlen = ((numlab > 0)
-			     ? InfoOf(SP_PARM).labelwidth * InfoOf(SP_PARM).labelheight
+			     ? LabelWidth * LabelHeight
 			     : MAX_SKEY_LEN(SP_PARM->slk_format));
     SP_PARM->_slk->labcnt = ((SP_PARM->_slk->maxlab < MAX_SKEY(SP_PARM->slk_format))
 			     ? MAX_SKEY(SP_PARM->slk_format)