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authorStefan Weil <sw@weilnetz.de>2013-12-07 16:25:17 +0100
committerStefan Weil <sw@weilnetz.de>2014-01-20 19:30:28 +0100
commit2777ccc55bfe90bfa813b01faf36fa6ea16fbea8 (patch)
tree14b68724db7d4c239f77a4be435f47eaf4e1c04f /ui/gtk.c
parent1cf892ca2689c84960b4ce4d2723b6bee453711c (diff)
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gtk: Support keyboard translation for hosts running Windows
GTK uses different hardware keycodes on Windows hosts, so some special handling is needed to get the QEMU keycode. Signed-off-by: Stefan Weil <sw@weilnetz.de>
Diffstat (limited to 'ui/gtk.c')
-rw-r--r--ui/gtk.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/ui/gtk.c b/ui/gtk.c
index 6316f5b..a633d89 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -34,6 +34,10 @@
#define GETTEXT_PACKAGE "qemu"
#define LOCALEDIR "po"
+#ifdef _WIN32
+# define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
+#endif
+
#include "qemu-common.h"
#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
@@ -704,11 +708,18 @@ static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
{
GtkDisplayState *s = opaque;
- int gdk_keycode;
- int qemu_keycode;
+ int gdk_keycode = key->hardware_keycode;
int i;
- gdk_keycode = key->hardware_keycode;
+#ifdef _WIN32
+ UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC);
+ switch (qemu_keycode) {
+ case 103: /* alt gr */
+ qemu_keycode = 56 | SCANCODE_GREY;
+ break;
+ }
+#else
+ int qemu_keycode;
if (gdk_keycode < 9) {
qemu_keycode = 0;
@@ -723,6 +734,7 @@ static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque)
} else {
qemu_keycode = 0;
}
+#endif
trace_gd_key_event(gdk_keycode, qemu_keycode,
(key->type == GDK_KEY_PRESS) ? "down" : "up");