diff options
Diffstat (limited to 'polyp/module-x11-bell.c')
| -rw-r--r-- | polyp/module-x11-bell.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/polyp/module-x11-bell.c b/polyp/module-x11-bell.c deleted file mode 100644 index 4fc4a60d..00000000 --- a/polyp/module-x11-bell.c +++ /dev/null @@ -1,172 +0,0 @@ -/* $Id$ */ - -/*** - This file is part of polypaudio. - - polypaudio is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, - or (at your option) any later version. - - polypaudio is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <assert.h> -#include <stdlib.h> -#include <string.h> - -#include <X11/Xlib.h> -#include <X11/XKBlib.h> - -#include "module.h" -#include "sink.h" -#include "scache.h" -#include "modargs.h" -#include "xmalloc.h" -#include "namereg.h" -#include "log.h" -#include "x11wrap.h" -#include "module-x11-bell-symdef.h" - -PA_MODULE_AUTHOR("Lennart Poettering") -PA_MODULE_DESCRIPTION("X11 Bell interceptor") -PA_MODULE_VERSION(PACKAGE_VERSION) -PA_MODULE_USAGE("sink=<sink to connect to> sample=<sample name> display=<X11 display>") - -struct userdata { - pa_core *core; - int xkb_event_base; - char *sink_name; - char *scache_item; - Display *display; - - pa_x11_wrapper *x11_wrapper; - pa_x11_client *x11_client; -}; - -static const char* const valid_modargs[] = { - "sink", - "sample", - "display", - NULL -}; - -static int ring_bell(struct userdata *u, int percent) { - pa_sink *s; - pa_cvolume cv; - assert(u); - - if (!(s = pa_namereg_get(u->core, u->sink_name, PA_NAMEREG_SINK, 1))) { - pa_log(__FILE__": Invalid sink: %s\n", u->sink_name); - return -1; - } - - pa_scache_play_item(u->core, u->scache_item, s, pa_cvolume_set(&cv, PA_CHANNELS_MAX, percent*PA_VOLUME_NORM/100)); - return 0; -} - -static int x11_event_callback(pa_x11_wrapper *w, XEvent *e, void *userdata) { - XkbBellNotifyEvent *bne; - struct userdata *u = userdata; - assert(w && e && u && u->x11_wrapper == w); - - if (((XkbEvent*) e)->any.xkb_type != XkbBellNotify) - return 0; - - bne = (XkbBellNotifyEvent*) e; - - if (ring_bell(u, bne->percent) < 0) { - pa_log_info(__FILE__": Ringing bell failed, reverting to X11 device bell.\n"); - XkbForceDeviceBell(pa_x11_wrapper_get_display(w), bne->device, bne->bell_class, bne->bell_id, bne->percent); - } - - return 1; -} - -int pa__init(pa_core *c, pa_module*m) { - struct userdata *u = NULL; - pa_modargs *ma = NULL; - int major, minor; - unsigned int auto_ctrls, auto_values; - assert(c && m); - - if (!(ma = pa_modargs_new(m->argument, valid_modargs))) { - pa_log(__FILE__": failed to parse module arguments\n"); - goto fail; - } - - m->userdata = u = pa_xmalloc(sizeof(struct userdata)); - u->core = c; - u->scache_item = pa_xstrdup(pa_modargs_get_value(ma, "sample", "x11-bell")); - u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL)); - u->x11_client = NULL; - - if (!(u->x11_wrapper = pa_x11_wrapper_get(c, pa_modargs_get_value(ma, "display", NULL)))) - goto fail; - - u->display = pa_x11_wrapper_get_display(u->x11_wrapper); - - major = XkbMajorVersion; - minor = XkbMinorVersion; - - if (!XkbLibraryVersion(&major, &minor)) { - pa_log(__FILE__": XkbLibraryVersion() failed\n"); - goto fail; - } - - major = XkbMajorVersion; - minor = XkbMinorVersion; - - - if (!XkbQueryExtension(u->display, NULL, &u->xkb_event_base, NULL, &major, &minor)) { - pa_log(__FILE__": XkbQueryExtension() failed\n"); - goto fail; - } - - XkbSelectEvents(u->display, XkbUseCoreKbd, XkbBellNotifyMask, XkbBellNotifyMask); - auto_ctrls = auto_values = XkbAudibleBellMask; - XkbSetAutoResetControls(u->display, XkbAudibleBellMask, &auto_ctrls, &auto_values); - XkbChangeEnabledControls(u->display, XkbUseCoreKbd, XkbAudibleBellMask, 0); - - u->x11_client = pa_x11_client_new(u->x11_wrapper, x11_event_callback, u); - - pa_modargs_free(ma); - - return 0; - -fail: - if (ma) - pa_modargs_free(ma); - if (m->userdata) - pa__done(c, m); - return -1; -} - -void pa__done(pa_core *c, pa_module*m) { - struct userdata *u = m->userdata; - assert(c && m && u); - - pa_xfree(u->scache_item); - pa_xfree(u->sink_name); - - if (u->x11_client) - pa_x11_client_free(u->x11_client); - - if (u->x11_wrapper) - pa_x11_wrapper_unref(u->x11_wrapper); - - pa_xfree(u); -} |