[PATCH:app/setxkbmap] Add -query option to print current RLMVO settings

[Alan Coopersmith]

Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>
---

When a user asked on #xorg today how to see their current settings, I 
couldn't find a better answer than "xprop -root _XKB_RULES_NAMES", so I 
made one that was a little less user hostile.

 setxkbmap.c   |   12 +++++++++++-
 setxkbmap.man |    4 ++++
 2 files changed, 15 insertions(+), 1 deletions(-)

diff --git a/setxkbmap.c b/setxkbmap.c
index 721e2ee..32e55b2 100644
--- a/setxkbmap.c
+++ b/setxkbmap.c
@@ -85,6 +85,7 @@
 
 /***====================================================================***/
 static Bool print = False;
+static Bool query = False;
 static Bool synch = False;
 static int verbose = 5;
 
@@ -240,6 +241,7 @@ usage(int argc, char **argv)
     MSG("-model <name>       Specifies model used to choose component names\n");
     MSG("-option <name>      Adds an option used to choose component names\n");
     MSG("-print              Print a complete xkb_keymap description and exit\n");
+    MSG("-query              Print the current layout settings and exit\n");
     MSG("-rules <name>       Name of rules file to use\n");
     MSG("-symbols <name>     Specifies symbols component name\n");
     MSG("-synch              Synchronize request w/X server\n");
@@ -254,6 +256,8 @@ dumpNames(Bool wantRules, Bool wantCNames)
 {
     if (wantRules)
     {
+        if (svValue[RULES_NDX])
+            MSG1("rules:      %s\n", svValue[RULES_NDX]);
         if (svValue[MODEL_NDX])
             MSG1("model:      %s\n", svValue[MODEL_NDX]);
         if (svValue[LAYOUT_NDX])
@@ -430,6 +434,8 @@ parseArgs(int argc, char **argv)
         }
         else if (streq(argv[i], "-print"))
             print = True;
+        else if (streq(argv[i], "-query"))
+            query = True;
         else if (streq(argv[i], "-rules"))
             ok = setOptString(&i, argc, argv, RULES_NDX, FROM_CMD_LINE);
         else if (streq(argv[i], "-symbols"))
@@ -977,7 +983,7 @@ applyComponentNames(void)
         dumpNames(False, True);
     }
     /* Upload the new description to the server. */
-    if (dpy && !print)
+    if (dpy && !print && !query)
     {
         XkbComponentNamesRec cmdNames;
         cmdNames.types = svValue[TYPES_NDX];
@@ -1008,6 +1014,10 @@ applyComponentNames(void)
     {
         printKeymap();
     }
+    if (query)
+    {
+	dumpNames(True, False);
+    }
     return True;
 }
 
diff --git a/setxkbmap.man b/setxkbmap.man
index f3f44b4..4c1a8f4 100644
--- a/setxkbmap.man
+++ b/setxkbmap.man
@@ -85,6 +85,10 @@ acceptable by \fBxkbcomp\fP (an XKB keymap compiler) and exits. The option
 can be used for tests instead of a verbose option and in cases when one needs
 to run both the \fBsetxkbmap\fP and the \fBxkbcomp\fP in chain (see below).
 .TP 8
+.B \-query
+With this option the \fBsetxkbmap\fP just prints the current rules, model,
+layout, variant, and options.
+.TP 8
 .B \-rules \fIfile\fP
 Specifies the name of the rules file used to resolve the requested layout
 and model to a set of component names.
-- 
1.5.6.5