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gtk: fix grab checks 

Make it handle multiple windows case correctly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2014-05-06 11:45:30 +02:00
parent 4eeaa3a885
commit 2884cf5b93
1 changed files with 23 additions and 12 deletions
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35
ui/gtk.c
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@ -201,6 +201,9 @@ struct GtkDisplayState {
static GtkDisplayState *global_state;
static void gd_grab_pointer(VirtualConsole *vc);
static void gd_ungrab_pointer(GtkDisplayState *s);
/** Utility Functions **/
static VirtualConsole *gd_vc_find_by_menu(GtkDisplayState *s)
@ -261,7 +264,7 @@ static void gd_update_cursor(VirtualConsole *vc)
}
window = gtk_widget_get_window(GTK_WIDGET(vc->gfx.drawing_area));
if (s->full_screen || qemu_input_is_absolute() || gd_is_grab_active(s)) {
if (s->full_screen || qemu_input_is_absolute() || s->ptr_owner == vc) {
gdk_window_set_cursor(window, s->null_cursor);
} else {
gdk_window_set_cursor(window, NULL);
@ -702,7 +705,7 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
qemu_input_queue_abs(vc->gfx.dcl.con, INPUT_AXIS_Y, y,
surface_height(vc->gfx.ds));
qemu_input_event_sync();
} else if (s->last_set && gd_is_grab_active(s)) {
} else if (s->last_set && s->ptr_owner == vc) {
qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_X, x - s->last_x);
qemu_input_queue_rel(vc->gfx.dcl.con, INPUT_AXIS_Y, y - s->last_y);
qemu_input_event_sync();
@ -711,7 +714,7 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
s->last_y = y;
s->last_set = TRUE;
if (!qemu_input_is_absolute() && gd_is_grab_active(s)) {
if (!qemu_input_is_absolute() && s->ptr_owner == vc) {
GdkScreen *screen = gtk_widget_get_screen(vc->gfx.drawing_area);
int x = (int)motion->x_root;
int y = (int)motion->y_root;
@ -760,9 +763,18 @@ static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button,
/* implicitly grab the input at the first click in the relative mode */
if (button->button == 1 && button->type == GDK_BUTTON_PRESS &&
!qemu_input_is_absolute() && !gd_is_grab_active(s)) {
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
TRUE);
!qemu_input_is_absolute() && s->ptr_owner != vc) {
gd_ungrab_pointer(s);
if (!vc->window) {
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
TRUE);
} else {
#if 0
/* FIXME: no way (yet) to ungrab */
gd_grab_pointer(vc);
#endif
gd_update_caption(s);
}
return TRUE;
}
@ -1224,7 +1236,6 @@ static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
}
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item),
TRUE);
on_vga = (vc->type == GD_VC_GFX);
if (!on_vga) {
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item),
@ -1244,10 +1255,11 @@ static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing,
VirtualConsole *vc = opaque;
GtkDisplayState *s = vc->s;
if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
if (gd_grab_on_hover(s)) {
gd_ungrab_keyboard(s);
gd_grab_keyboard(vc);
gd_update_caption(s);
}
return TRUE;
}
@ -1257,10 +1269,10 @@ static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing,
VirtualConsole *vc = opaque;
GtkDisplayState *s = vc->s;
if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) {
if (gd_grab_on_hover(s)) {
gd_ungrab_keyboard(s);
gd_update_caption(s);
}
return TRUE;
}
@ -1271,7 +1283,6 @@ static gboolean gd_focus_out_event(GtkWidget *widget,
GtkDisplayState *s = vc->s;
gtk_release_modifiers(s);
return TRUE;
}