fix the froggy problem.

Implement a handler for the MappingEvent, meaning that the keymap has changed.
When this happens, ungrab all bindings, update the map, and regrab.

Fixes the problem where some keybindings wouldn't work under non us or
uk keymaps (especially the .fr map, it seems). Issue noticed by
ajacoutot@, ratchov@, and a few people on misc. Based on an initial diff
from ratchov@.

ok okan.

3 files changed, 26 insertions, 3 deletions

diff --git a/calmwm.c b/calmwm.c
index 77f9f52..6508f1d 100644
--- a/calmwm.c
+++ b/calmwm.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: calmwm.c,v 1.26 2008/07/22 20:51:54 oga Exp $
+ * $Id: calmwm.c,v 1.27 2008/07/22 21:01:54 oga Exp $
  */
 
 #include "headers.h"
@@ -101,6 +101,7 @@ main(int argc, char **argv)
 	XEV_QUICK(NULL, NULL, Expose, xev_handle_expose, NULL);
 	XEV_QUICK(NULL, NULL, DestroyNotify, xev_handle_destroynotify, NULL);
 	XEV_QUICK(NULL, NULL, ClientMessage, xev_handle_clientmessage, NULL);
+	XEV_QUICK(NULL, NULL, MappingNotify, xev_handle_mapping, NULL);
 
 	xev_loop();
 
diff --git a/calmwm.h b/calmwm.h
index d7835ec..4737a19 100644
--- a/calmwm.h
+++ b/calmwm.h
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: calmwm.h,v 1.64 2008/07/22 20:51:54 oga Exp $
+ * $Id: calmwm.h,v 1.65 2008/07/22 21:01:54 oga Exp $
  */
 
 #ifndef _CALMWM_H_
@@ -369,6 +369,7 @@ void			 xev_handle_keyrelease(struct xevent *, XEvent *);
 void			 xev_handle_expose(struct xevent *, XEvent *);
 void			 xev_handle_clientmessage(struct xevent *, XEvent *);
 void			 xev_handle_shape(struct xevent *, XEvent *);
+void			 xev_handle_mapping(struct xevent *, XEvent *);
 
 #define XEV_QUICK(a, b, c, d, e) do {		\
 	xev_register(xev_new(a, b, c, d, e));	\
diff --git a/xevents.c b/xevents.c
index 3efb3ba..c28f550 100644
--- a/xevents.c
+++ b/xevents.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: xevents.c,v 1.25 2008/07/11 14:21:28 okan Exp $
+ * $Id: xevents.c,v 1.26 2008/07/22 21:01:54 oga Exp $
  */
 
 /*
@@ -375,6 +375,27 @@ xev_handle_shape(struct xevent *xev, XEvent *ee)
 		client_do_shape(cc);
 }
 
+/* 
+ * Called when the keymap has changed.
+ * Ungrab all keys, reload keymap and then regrab
+ */
+void
+xev_handle_mapping(struct xevent *xev, XEvent *ee)
+{
+	XMappingEvent		*e = &ee->xmapping;
+	struct keybinding	*kb;
+
+	TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
+		conf_ungrab(&Conf, kb);
+
+	XRefreshKeyboardMapping(e);
+
+	TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
+		conf_grab(&Conf, kb);
+
+	xev_register(xev);
+}
+
 /*
  * X Event handling
  */