1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/ui/translate/translate_bubble_view_state_transition.h" 6 7 #include "base/logging.h" 8 9 TranslateBubbleViewStateTransition::TranslateBubbleViewStateTransition( 10 TranslateBubbleModel::ViewState view_state) 11 : view_state_(view_state), 12 view_state_before_advanced_view_(view_state) { 13 // The initial view type must not be 'Advanced'. 14 DCHECK_NE(TranslateBubbleModel::VIEW_STATE_ADVANCED, view_state_); 15 } 16 17 void TranslateBubbleViewStateTransition::SetViewState( 18 TranslateBubbleModel::ViewState view_state) { 19 view_state_ = view_state; 20 if (view_state != TranslateBubbleModel::VIEW_STATE_ADVANCED) 21 view_state_before_advanced_view_ = view_state; 22 } 23 24 void TranslateBubbleViewStateTransition::GoBackFromAdvanced() { 25 DCHECK(view_state_ == TranslateBubbleModel::VIEW_STATE_ADVANCED); 26 SetViewState(view_state_before_advanced_view_); 27 } 28
