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GtkMenuShell: take a single device for grabs.

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The other device will always be the associated device.
This commit is contained in:
Carlos Garnacho 2010-06-16 01:09:41 +02:00
parent dfc9c87a46
commit 404f4c5d40
3 changed files with 47 additions and 47 deletions
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34
gtk/gtkmenu.c
View File

@ -1528,7 +1528,7 @@ gtk_menu_popup_for_device (GtkMenu *menu,
{
if (popup_grab_on_window (xgrab_shell->window, keyboard, pointer, activate_time))
{
_gtk_menu_shell_set_grab_devices (GTK_MENU_SHELL (xgrab_shell), keyboard, pointer);
_gtk_menu_shell_set_grab_device (GTK_MENU_SHELL (xgrab_shell), pointer);
GTK_MENU_SHELL (xgrab_shell)->have_xgrab = TRUE;
}
}
@ -1540,7 +1540,7 @@ gtk_menu_popup_for_device (GtkMenu *menu,
transfer_window = menu_grab_transfer_window_get (menu);
if (popup_grab_on_window (transfer_window, keyboard, pointer, activate_time))
{
_gtk_menu_shell_set_grab_devices (GTK_MENU_SHELL (xgrab_shell), keyboard, pointer);
_gtk_menu_shell_set_grab_device (GTK_MENU_SHELL (xgrab_shell), pointer);
GTK_MENU_SHELL (xgrab_shell)->have_xgrab = TRUE;
}
}
@ -1556,7 +1556,7 @@ gtk_menu_popup_for_device (GtkMenu *menu,
return;
}
_gtk_menu_shell_set_grab_devices (GTK_MENU_SHELL (menu), keyboard, pointer);
_gtk_menu_shell_set_grab_device (GTK_MENU_SHELL (menu), pointer);
menu_shell->active = TRUE;
menu_shell->button = button;
@ -1771,6 +1771,8 @@ gtk_menu_popdown (GtkMenu *menu)
gtk_widget_hide (menu->toplevel);
gtk_window_set_transient_for (GTK_WINDOW (menu->toplevel), NULL);
pointer = _gtk_menu_shell_get_grab_device (menu_shell);
if (menu->torn_off)
{
gtk_widget_set_size_request (menu->tearoff_window, -1, -1);
@ -1781,17 +1783,19 @@ gtk_menu_popdown (GtkMenu *menu)
}
else
{
GdkDevice *keyboard, *pointer;
/* We popped up the menu from the tearoff, so we need to
* release the grab - we aren't actually hiding the menu.
*/
if (menu_shell->have_xgrab &&
_gtk_menu_shell_get_grab_devices (menu_shell, &keyboard, &pointer))
{
gdk_device_ungrab (keyboard, GDK_CURRENT_TIME);
gdk_device_ungrab (pointer, GDK_CURRENT_TIME);
}
if (menu_shell->have_xgrab && pointer)
{
GdkDevice *keyboard;
gdk_device_ungrab (pointer, GDK_CURRENT_TIME);
keyboard = gdk_device_get_associated_device (pointer);
if (keyboard)
gdk_device_ungrab (keyboard, GDK_CURRENT_TIME);
}
}
/* gtk_menu_popdown is called each time a menu item is selected from
@ -1807,12 +1811,10 @@ gtk_menu_popdown (GtkMenu *menu)
menu_shell->have_xgrab = FALSE;
_gtk_menu_shell_get_grab_devices (menu_shell, NULL, &pointer);
if (pointer)
gtk_device_grab_remove (GTK_WIDGET (menu), pointer);
_gtk_menu_shell_set_grab_devices (menu_shell, NULL, NULL);
_gtk_menu_shell_set_grab_device (menu_shell, NULL);
menu_grab_transfer_window_destroy (menu);
}
@ -4333,7 +4335,7 @@ gtk_menu_position (GtkMenu *menu)
widget = GTK_WIDGET (menu);
screen = gtk_widget_get_screen (widget);
_gtk_menu_shell_get_grab_devices (GTK_MENU_SHELL (menu), NULL, &pointer);
pointer = _gtk_menu_shell_get_grab_device (GTK_MENU_SHELL (menu));
gdk_display_get_device_state (gdk_screen_get_display (screen),
pointer, &pointer_screen, &x, &y, NULL);
@ -5452,7 +5454,7 @@ gtk_menu_grab_notify (GtkWidget *widget,
GtkWidget *grab;
GdkDevice *pointer;
_gtk_menu_shell_get_grab_devices (GTK_MENU_SHELL (widget), NULL, &pointer);
pointer = _gtk_menu_shell_get_grab_device (GTK_MENU_SHELL (widget));
if (!pointer ||
!gtk_widget_device_is_shadowed (widget, pointer))

51
gtk/gtkmenushell.c
View File

@ -135,7 +135,6 @@ struct _GtkMenuShellPrivate
GtkMnemonicHash *mnemonic_hash;
GtkKeyHash *key_hash;
GdkDevice *grab_keyboard;
GdkDevice *grab_pointer;
guint take_focus : 1;
@ -1097,12 +1096,16 @@ gtk_real_menu_shell_deactivate (GtkMenuShell *menu_shell)
}
if (menu_shell->have_xgrab)
{
gdk_device_ungrab (priv->grab_pointer, GDK_CURRENT_TIME);
gdk_device_ungrab (priv->grab_keyboard, GDK_CURRENT_TIME);
GdkDevice *keyboard;
menu_shell->have_xgrab = FALSE;
priv->grab_pointer = NULL;
priv->grab_keyboard = NULL;
gdk_device_ungrab (priv->grab_pointer, GDK_CURRENT_TIME);
keyboard = gdk_device_get_associated_device (priv->grab_pointer);
if (keyboard)
gdk_device_ungrab (keyboard, GDK_CURRENT_TIME);
menu_shell->have_xgrab = FALSE;
_gtk_menu_shell_set_grab_device (menu_shell, NULL);
}
menu_shell->keyboard_mode = FALSE;
@ -1752,36 +1755,34 @@ _gtk_menu_shell_remove_mnemonic (GtkMenuShell *menu_shell,
}
void
_gtk_menu_shell_set_grab_devices (GtkMenuShell *menu_shell,
GdkDevice *keyboard,
GdkDevice *pointer)
_gtk_menu_shell_set_grab_device (GtkMenuShell *menu_shell,
GdkDevice *device)
{
GtkMenuShellPrivate *priv = GTK_MENU_SHELL_GET_PRIVATE (menu_shell);
GtkMenuShellPrivate *priv;
g_return_if_fail (GTK_IS_MENU_SHELL (menu_shell));
g_return_if_fail (!keyboard || GDK_IS_DEVICE (keyboard));
g_return_if_fail (!pointer || GDK_IS_DEVICE (pointer));
g_return_if_fail (!device || GDK_IS_DEVICE (device));
priv->grab_keyboard = keyboard;
priv->grab_pointer = pointer;
priv = GTK_MENU_SHELL_GET_PRIVATE (menu_shell);
if (!device)
priv->grab_pointer = NULL;
else if (device->source == GDK_SOURCE_KEYBOARD)
priv->grab_pointer = gdk_device_get_associated_device (device);
else
priv->grab_pointer = device;
}
gboolean
_gtk_menu_shell_get_grab_devices (GtkMenuShell *menu_shell,
GdkDevice **keyboard,
GdkDevice **pointer)
GdkDevice *
_gtk_menu_shell_get_grab_device (GtkMenuShell *menu_shell)
{
GtkMenuShellPrivate *priv = GTK_MENU_SHELL_GET_PRIVATE (menu_shell);
GtkMenuShellPrivate *priv;
g_return_val_if_fail (GTK_IS_MENU_SHELL (menu_shell), FALSE);
if (keyboard)
*keyboard = priv->grab_keyboard;
priv = GTK_MENU_SHELL_GET_PRIVATE (menu_shell);
if (pointer)
*pointer = priv->grab_pointer;
return TRUE;
return priv->grab_pointer;
}
/**

9
gtk/gtkmenushell.h
View File

@ -119,12 +119,9 @@ void _gtk_menu_shell_select_last (GtkMenuShell *menu_shell,
void _gtk_menu_shell_activate (GtkMenuShell *menu_shell);
gint _gtk_menu_shell_get_popup_delay (GtkMenuShell *menu_shell);
void _gtk_menu_shell_set_grab_devices (GtkMenuShell *menu_shell,
GdkDevice *keyboard,
GdkDevice *pointer);
gboolean _gtk_menu_shell_get_grab_devices (GtkMenuShell *menu_shell,
GdkDevice **keyboard,
GdkDevice **pointer);
void _gtk_menu_shell_set_grab_device (GtkMenuShell *menu_shell,
GdkDevice *device);
GdkDevice * _gtk_menu_shell_get_grab_device (GtkMenuShell *menu_shell);
void gtk_menu_shell_cancel (GtkMenuShell *menu_shell);