diff mbox series

[02/10] ui/gtk: fix handling of AltGr key on Windows

Message ID 20200510184304.9267-2-vr_qemu@t-online.de
State New
Headers show
Series [01/10] ui/win32-kbd-hook: handle AltGr in a hook procedure | expand

Commit Message

Volker Rümelin May 10, 2020, 6:42 p.m. UTC 
Wire up the keyboard hooking code on Windows to fix the AltGr
key and improve keyboard grabbing.

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
---
 ui/gtk.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

Comments

Gerd Hoffmann May 12, 2020, 11:23 a.m. UTC | #1 
Hi,

> +#ifdef CONFIG_WIN32
> +    win32_kbd_set_grab(true);
> +#endif

Can we have stubs for these (see stubs/ directory for examples) so we
can avoid the #ifdefs?

thanks,
  Gerd
diff mbox series

Patch

diff --git a/ui/gtk.c b/ui/gtk.c
index 83f2f5d49b..68c63532b1 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -38,6 +38,10 @@ 
 
 #include "ui/console.h"
 #include "ui/gtk.h"
+#ifdef CONFIG_WIN32
+#include <gdk/gdkwin32.h>
+#include "win32-kbd-hook.h"
+#endif
 
 #include <glib/gi18n.h>
 #include <locale.h>
@@ -1451,6 +1455,9 @@  static void gd_grab_keyboard(VirtualConsole *vc, const char *reason)
         }
     }
 
+#ifdef CONFIG_WIN32
+    win32_kbd_set_grab(true);
+#endif
 #if GTK_CHECK_VERSION(3, 20, 0)
     gd_grab_update(vc, true, vc->s->ptr_owner == vc);
 #else
@@ -1472,6 +1479,9 @@  static void gd_ungrab_keyboard(GtkDisplayState *s)
     }
     s->kbd_owner = NULL;
 
+#ifdef CONFIG_WIN32
+    win32_kbd_set_grab(false);
+#endif
 #if GTK_CHECK_VERSION(3, 20, 0)
     gd_grab_update(vc, false, vc->s->ptr_owner == vc);
 #else
@@ -1614,12 +1624,28 @@  static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing,
     return TRUE;
 }
 
+static gboolean gd_focus_in_event(GtkWidget *widget,
+                                  GdkEventFocus *event, gpointer opaque)
+{
+#ifdef CONFIG_WIN32
+    VirtualConsole *vc = opaque;
+    GtkDisplayState *s = vc->s;
+
+    win32_kbd_set_window(gdk_win32_window_get_impl_hwnd(
+        gtk_widget_get_window(vc->window ? vc->window : s->window)));
+#endif
+    return TRUE;
+}
+
 static gboolean gd_focus_out_event(GtkWidget *widget,
-                                   GdkEventCrossing *crossing, gpointer opaque)
+                                   GdkEventFocus *event, gpointer opaque)
 {
     VirtualConsole *vc = opaque;
     GtkDisplayState *s = vc->s;
 
+#ifdef CONFIG_WIN32
+    win32_kbd_set_window(NULL);
+#endif
     gtk_release_modifiers(s);
     return TRUE;
 }
@@ -1878,6 +1904,8 @@  static void gd_connect_vc_gfx_signals(VirtualConsole *vc)
                          G_CALLBACK(gd_enter_event), vc);
         g_signal_connect(vc->gfx.drawing_area, "leave-notify-event",
                          G_CALLBACK(gd_leave_event), vc);
+        g_signal_connect(vc->gfx.drawing_area, "focus-in-event",
+                         G_CALLBACK(gd_focus_in_event), vc);
         g_signal_connect(vc->gfx.drawing_area, "focus-out-event",
                          G_CALLBACK(gd_focus_out_event), vc);
         g_signal_connect(vc->gfx.drawing_area, "configure-event",