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display: clean up event handling

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The only events we handle as XIEvents are FocusIn/Out, Enter and
Leave.  Motion, ButtonPress/Release, KeyPress/Release are handled
through clutter instead.
Among other things, this means we don't need to fake motion compression
by peeking over gdk event queue...
This commit is contained in:
Giovanni Campagna
2014-02-27 14:56:55 +01:00
parent 89aa5df711
commit 5c99eae8a9
3 changed files with 2 additions and 249 deletions
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68
src/core/display.c
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@ -1715,17 +1715,6 @@ get_input_event (MetaDisplay *display,
switch (input_event->evtype)
{
case XI_Motion:
case XI_ButtonPress:
case XI_ButtonRelease:
if (((XIDeviceEvent *) input_event)->deviceid == META_VIRTUAL_CORE_POINTER_ID)
return input_event;
break;
case XI_KeyPress:
case XI_KeyRelease:
if (((XIDeviceEvent *) input_event)->deviceid == META_VIRTUAL_CORE_KEYBOARD_ID)
return input_event;
break;
case XI_FocusIn:
case XI_FocusOut:
if (((XIEnterEvent *) input_event)->deviceid == META_VIRTUAL_CORE_KEYBOARD_ID)
@ -2316,18 +2305,14 @@ handle_input_xevent (MetaDisplay *display,
XIEvent *input_event,
gulong serial)
{
XIDeviceEvent *device_event = (XIDeviceEvent *) input_event;
XIEnterEvent *enter_event = (XIEnterEvent *) input_event;
Window modified;
MetaWindow *window;
gboolean frame_was_receiver;
MetaScreen *screen;
if (input_event == NULL)
return FALSE;
screen = meta_display_screen_for_root (display, device_event->root);
modified = xievent_get_modified_window (display, input_event);
window = modified != None ? meta_display_lookup_x_window (display, modified) : NULL;
@ -2391,6 +2376,8 @@ handle_input_xevent (MetaDisplay *display,
if (enter_event->root != enter_event->event)
break;
screen = meta_display_screen_for_root (display, enter_event->root);
if (enter_event->evtype == XI_FocusIn &&
enter_event->mode == XINotifyDetailNone)
{
@ -3138,12 +3125,6 @@ xievent_get_modified_window (MetaDisplay *display,
{
switch (input_event->evtype)
{
case XI_Motion:
case XI_ButtonPress:
case XI_ButtonRelease:
case XI_KeyPress:
case XI_KeyRelease:
return ((XIDeviceEvent *) input_event)->event;
case XI_FocusIn:
case XI_FocusOut:
case XI_Enter:
@ -3412,26 +3393,10 @@ meta_spew_xi2_event (MetaDisplay *display,
const char *name = NULL;
char *extra = NULL;
XIDeviceEvent *device_event = (XIDeviceEvent *) input_event;
XIEnterEvent *enter_event = (XIEnterEvent *) input_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;
@ -3456,34 +3421,6 @@ meta_spew_xi2_event (MetaDisplay *display,
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;
keysym = XKeycodeToKeysym (display->xdisplay, device_event->detail, 0);
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",
@ -4111,7 +4048,6 @@ meta_display_begin_grab_op (MetaDisplay *display,
display->grab_latest_motion_y = root_y;
display->grab_last_moveresize_time.tv_sec = 0;
display->grab_last_moveresize_time.tv_usec = 0;
display->grab_motion_notify_time = 0;
display->grab_old_window_stacking = NULL;
#ifdef HAVE_XSYNC
display->grab_last_user_action_was_snap = FALSE;