static void
gimp_action_view_accel_edited (GtkCellRendererAccel *accel,
const char *path_string,
guint accel_key,
GdkModifierType accel_mask,
guint hardware_keycode,
GimpActionView *view)
{
GtkAction *action;
guint action_accel_key;
GdkModifierType action_accel_mask;
const gchar *accel_path;
accel_path = gimp_action_view_get_accel_action (view, path_string,
&action,
&action_accel_key,
&action_accel_mask);
if (! accel_path)
return;
if (accel_key == action_accel_key &&
accel_mask == action_accel_mask)
return;
if (! accel_key ||
/* Don't allow arrow keys, they are all swallowed by the canvas
* and cannot be invoked anyway, the same applies to space.
*/
accel_key == GDK_KEY_Left ||
accel_key == GDK_KEY_Right ||
accel_key == GDK_KEY_Up ||
accel_key == GDK_KEY_Down ||
accel_key == GDK_KEY_space ||
accel_key == GDK_KEY_KP_Space)
{
gimp_message_literal (view->manager->gimp,
G_OBJECT (view), GIMP_MESSAGE_ERROR,
_("Invalid shortcut."));
}
else if (accel_key == GDK_KEY_F1 ||
action_accel_key == GDK_KEY_F1)
{
gimp_message_literal (view->manager->gimp,
G_OBJECT (view), GIMP_MESSAGE_ERROR,
_("F1 cannot be remapped."));
}
else if (! gtk_accel_map_change_entry (accel_path,
accel_key, accel_mask, FALSE))
{
GtkTreeModel *model;
GtkAction *conflict_action = NULL;
GtkTreeIter iter;
gboolean iter_valid;
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
for (iter_valid = gtk_tree_model_get_iter_first (model, &iter);
iter_valid;
iter_valid = gtk_tree_model_iter_next (model, &iter))
{
GtkTreeIter child_iter;
gboolean child_valid;
for (child_valid = gtk_tree_model_iter_children (model,
&child_iter,
&iter);
child_valid;
child_valid = gtk_tree_model_iter_next (model, &child_iter))
{
guint child_accel_key;
GdkModifierType child_accel_mask;
gtk_tree_model_get (model, &child_iter,
GIMP_ACTION_VIEW_COLUMN_ACCEL_KEY,
&child_accel_key,
GIMP_ACTION_VIEW_COLUMN_ACCEL_MASK,
&child_accel_mask,
-1);
if (accel_key == child_accel_key &&
accel_mask == child_accel_mask)
{
gtk_tree_model_get (model, &child_iter,
GIMP_ACTION_VIEW_COLUMN_ACTION,
&conflict_action,
-1);
break;
}
}
if (conflict_action)
break;
}
if (conflict_action != action)
{
if (conflict_action)
{
gimp_action_view_conflict_confirm (view, conflict_action,
accel_key,
accel_mask,
accel_path);
g_object_unref (conflict_action);
}
else
{
gimp_message_literal (view->manager->gimp,
G_OBJECT (view), GIMP_MESSAGE_ERROR,
_("Changing shortcut failed."));
}
}
}
}
static void
gimp_action_view_accel_edited (GtkCellRendererAccel *accel,
const char *path_string,
guint accel_key,
GdkModifierType accel_mask,
guint hardware_keycode,
GimpActionView *view)
{
GtkAction *action;
const gchar *accel_path;
accel_path = gimp_action_view_get_accel_action (view, path_string,
&action);
if (! accel_path)
return;
if (! accel_key)
{
gimp_message_literal (view->manager->gimp,
G_OBJECT (view), GIMP_MESSAGE_ERROR,
_("Invalid shortcut."));
}
else if (! gtk_accel_map_change_entry (accel_path,
accel_key, accel_mask, FALSE))
{
GtkTreeModel *model;
GtkAction *conflict_action = NULL;
GtkTreeIter iter;
gboolean iter_valid;
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
for (iter_valid = gtk_tree_model_get_iter_first (model, &iter);
iter_valid;
iter_valid = gtk_tree_model_iter_next (model, &iter))
{
GtkTreeIter child_iter;
gboolean child_valid;
for (child_valid = gtk_tree_model_iter_children (model,
&child_iter,
&iter);
child_valid;
child_valid = gtk_tree_model_iter_next (model, &child_iter))
{
guint child_accel_key;
GdkModifierType child_accel_mask;
gtk_tree_model_get (model, &child_iter,
GIMP_ACTION_VIEW_COLUMN_ACCEL_KEY,
&child_accel_key,
GIMP_ACTION_VIEW_COLUMN_ACCEL_MASK,
&child_accel_mask,
-1);
if (accel_key == child_accel_key &&
accel_mask == child_accel_mask)
{
gtk_tree_model_get (model, &child_iter,
GIMP_ACTION_VIEW_COLUMN_ACTION,
&conflict_action,
-1);
break;
}
}
if (conflict_action)
break;
}
if (conflict_action != action)
{
if (conflict_action)
{
gimp_action_view_conflict_confirm (view, conflict_action,
accel_key,
accel_mask,
accel_path);
g_object_unref (conflict_action);
}
else
{
gimp_message_literal (view->manager->gimp,
G_OBJECT (view), GIMP_MESSAGE_ERROR,
_("Changing shortcut failed."));
}
}
}
}
