From b1425a6bb248d4f54fa2b0986fc14791b1345b55 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlos@lanedo.com>
Date: Thu, 13 Dec 2012 15:20:29 +0100
Subject: [PATCH toolkit-gtk3] keygrabber: Handle XI2 key events
XInput2 events are coerced by active grabs on the alt-tab handling
code in sugar shell, even if the keygrabber itself does core events.
---
src/sugar3/sugar-key-grabber.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/src/sugar3/sugar-key-grabber.c b/src/sugar3/sugar-key-grabber.c
index 74a0a95..a4c0096 100644
|
a
|
b
|
|
| 19 | 19 | |
| 20 | 20 | #include <X11/X.h> |
| 21 | 21 | #include <X11/Xlib.h> |
| | 22 | #include <X11/extensions/XInput2.h> |
| 22 | 23 | #include <gdk/gdk.h> |
| 23 | 24 | #include <gdk/gdkx.h> |
| 24 | 25 | |
| … |
… |
filter_events(GdkXEvent *xevent, GdkEvent *event, gpointer data) |
| 138 | 139 | return GDK_FILTER_REMOVE; |
| 139 | 140 | } |
| 140 | 141 | |
| | 142 | if (xev->type == GenericEvent) { |
| | 143 | XIDeviceEvent *ev; |
| | 144 | int return_value = FALSE; |
| | 145 | |
| | 146 | ev = (XIDeviceEvent *) ((XGenericEventCookie *) xev)->data; |
| | 147 | |
| | 148 | if (ev->evtype == XI_KeyPress) { |
| | 149 | g_signal_emit (grabber, signals[KEY_PRESSED], 0, |
| | 150 | ev->detail, ev->mods.effective, ev->time, &return_value); |
| | 151 | } else if (ev->evtype == XI_KeyRelease) { |
| | 152 | g_signal_emit (grabber, signals[KEY_RELEASED], 0, |
| | 153 | ev->detail, ev->mods.effective, ev->time, &return_value); |
| | 154 | } |
| | 155 | |
| | 156 | if (return_value) |
| | 157 | return GDK_FILTER_REMOVE; |
| | 158 | } |
| | 159 | |
| | 160 | |
| 141 | 161 | return GDK_FILTER_CONTINUE; |
| 142 | 162 | } |
| 143 | 163 | |
