15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef UI_VIEWS_CONTROLS_SLIDE_OUT_VIEW_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define UI_VIEWS_CONTROLS_SLIDE_OUT_VIEW_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/compositor/layer_animation_observer.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/view.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/views_export.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace views { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A View that can be closed by a slide-out touch gesture. 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class VIEWS_EXPORT SlideOutView : public views::View, 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public ui::ImplicitAnimationObserver { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SlideOutView(); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~SlideOutView(); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called when user intends to close the View by sliding it out. 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSlideOut() = 0; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from views::View. 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum SlideDirection { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SLIDE_LEFT, 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SLIDE_RIGHT, 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Restores the transform and opacity of the view. 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RestoreVisualState(); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Slides the view out and closes it after the animation. 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SlideOutAndClose(SlideDirection direction); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from ImplicitAnimationObserver. 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnImplicitAnimationsCompleted() OVERRIDE; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) float gesture_scroll_amount_; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(SlideOutView); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace views 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // UI_VIEWS_CONTROLS_SLIDE_OUT_VIEW_H_ 51