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display: Add spew for XI2

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https://bugzilla.gnome.org/show_bug.cgi?id=688779
This commit is contained in:
Jasper St. Pierre 2012-11-20 18:35:41 -05:00
parent 774ceec243
commit 945c530354
1 changed files with 135 additions and 18 deletions
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153
src/core/display.c
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@ -3181,24 +3181,109 @@ alarm_state_to_string (XSyncAlarmState state)
#ifdef WITH_VERBOSE_MODE
static void
meta_spew_event (MetaDisplay *display,
XEvent *event)
meta_spew_xi2_event (MetaDisplay *display,
XIEvent *input_event,
const char **name_p,
char **extra_p)
{
const char *name = NULL;
char *extra = NULL;
char *winname;
MetaScreen *screen;
if (!meta_is_verbose())
return;
XIDeviceEvent *device_event = (XIDeviceEvent *) input_event;
XIEnterEvent *enter_event = (XIEnterEvent *) enter_event;
switch (input_event->evtype)
{
case XI_Motion:
name = "XI_Motion";
break;
case XI_ButtonPress:
name = "XI_ButtonPress";
break;
case XI_ButtonRelease:
name = "XI_ButtonRelease";
break;
case XI_KeyPress:
name = "XI_KeyPress";
break;
case XI_KeyRelease:
name = "XI_KeyRelease";
break;
case XI_FocusIn:
name = "XI_FocusIn";
break;
case XI_FocusOut:
name = "XI_FocusOut";
break;
case XI_Enter:
name = "XI_Enter";
break;
case XI_Leave:
name = "XI_Leave";
break;
}
switch (input_event->evtype)
{
case XI_Motion:
extra = g_strdup_printf ("win: 0x%lx x: %g y: %g",
device_event->event,
device_event->root_x,
device_event->root_y);
break;
case XI_ButtonPress:
case XI_ButtonRelease:
extra = g_strdup_printf ("button %u x %g y %g root 0x%lx",
device_event->detail,
device_event->root_x,
device_event->root_y,
device_event->root);
break;
case XI_KeyPress:
case XI_KeyRelease:
{
KeySym keysym;
const char *str;
/* filter overnumerous events */
if (event->type == Expose || event->type == MotionNotify ||
event->type == NoExpose)
return;
keysym = XKeycodeToKeysym (display->xdisplay, device_event->detail, 0);
if (event->type == (display->damage_event_base + XDamageNotify))
return;
str = XKeysymToString (keysym);
extra = g_strdup_printf ("Key '%s' state 0x%x",
str ? str : "none", device_event->mods.effective);
}
break;
case XI_FocusIn:
case XI_FocusOut:
extra = g_strdup_printf ("detail: %s mode: %s\n",
meta_event_detail_to_string (enter_event->detail),
meta_event_mode_to_string (enter_event->mode));
break;
case XI_Enter:
case XI_Leave:
extra = g_strdup_printf ("win: 0x%lx root: 0x%lx mode: %s detail: %s focus: %d x: %g y: %g",
enter_event->event,
enter_event->root,
meta_event_mode_to_string (enter_event->mode),
meta_event_detail_to_string (enter_event->detail),
enter_event->focus,
enter_event->root_x,
enter_event->root_y);
break;
}
*name_p = name;
*extra_p = extra;
}
static void
meta_spew_core_event (MetaDisplay *display,
XEvent *event,
const char **name_p,
char **extra_p)
{
const char *name = NULL;
char *extra = NULL;
switch (event->type)
{
@ -3469,26 +3554,58 @@ meta_spew_event (MetaDisplay *display,
sev->kind == ShapeBounding ?
"ShapeBounding" :
(sev->kind == ShapeClip ?
"ShapeClip" : "(unknown)"),
"ShapeClip" : "(unknown)"),
sev->x, sev->y, sev->width, sev->height,
sev->shaped);
}
else
#endif /* HAVE_SHAPE */
{
name = "(Unknown event)";
extra = g_strdup_printf ("type: %d", event->xany.type);
}
{
name = "(Unknown event)";
extra = g_strdup_printf ("type: %d", event->xany.type);
}
break;
}
*name_p = name;
*extra_p = extra;
}
static void
meta_spew_event (MetaDisplay *display,
XEvent *event)
{
const char *name = NULL;
char *extra = NULL;
char *winname;
MetaScreen *screen;
XIEvent *input_event;
if (!meta_is_verbose())
return;
/* filter overnumerous events */
if (event->type == Expose || event->type == MotionNotify ||
event->type == NoExpose)
return;
if (event->type == (display->damage_event_base + XDamageNotify))
return;
input_event = get_input_event (display, event);
if (input_event)
meta_spew_xi2_event (display, input_event, &name, &extra);
else
meta_spew_core_event (display, event, &name, &extra);
screen = meta_display_screen_for_root (display, event->xany.window);
if (screen)
winname = g_strdup_printf ("root %d", screen->number);
else
winname = g_strdup_printf ("0x%lx", event->xany.window);
meta_topic (META_DEBUG_EVENTS,
"%s on %s%s %s %sserial %lu\n", name, winname,
extra ? ":" : "", extra ? extra : "",