ui/views/animation/ink_drop_animation_controller_factory.cc

   1 // Copyright 2015 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 "ui/views/animation/ink_drop_animation_controller_factory.h"
   6
   7 #include "ui/base/resource/material_design/material_design_controller.h"
   8 #include "ui/gfx/geometry/rect.h"
   9 #include "ui/gfx/geometry/size.h"
  10 #include "ui/views/animation/ink_drop_animation_controller.h"
  11 #include "ui/views/animation/ink_drop_animation_controller_impl.h"
  12 #include "ui/views/views_export.h"
  13
  14 namespace views {
  15
  16 namespace {
  17
  18 // A stub implementation of an InkDropAnimationController that can be used when
  19 // material design is not enabled.
  20 class InkDropAnimationControllerStub
  21     : public InkDropAnimationController {
  22  public:
  23   explicit InkDropAnimationControllerStub();
  24   ~InkDropAnimationControllerStub() override;
  25
  26   // InkDropAnimationController:
  27   InkDropState GetInkDropState() const override;
  28   void AnimateToState(InkDropState state) override;
  29   gfx::Size GetInkDropLargeSize() const override;
  30   void SetInkDropSize(const gfx::Size& large_size,
  31                       int large_corner_radius,
  32                       const gfx::Size& small_size,
  33                       int small_corner_radius) override;
  34   void SetInkDropCenter(const gfx::Point& center_point) override;
  35
  36  private:
  37   DISALLOW_COPY_AND_ASSIGN(InkDropAnimationControllerStub);
  38 };
  39
  40 InkDropAnimationControllerStub::InkDropAnimationControllerStub() {}
  41
  42 InkDropAnimationControllerStub::~InkDropAnimationControllerStub() {}
  43
  44 InkDropState InkDropAnimationControllerStub::GetInkDropState() const {
  45   return InkDropState::HIDDEN;
  46 }
  47
  48 void InkDropAnimationControllerStub::AnimateToState(InkDropState state) {}
  49
  50 gfx::Size InkDropAnimationControllerStub::GetInkDropLargeSize() const {
  51   return gfx::Size();
  52 }
  53
  54 void InkDropAnimationControllerStub::SetInkDropSize(const gfx::Size& large_size,
  55                                                     int large_corner_radius,
  56                                                     const gfx::Size& small_size,
  57                                                     int small_corner_radius) {}
  58
  59 void InkDropAnimationControllerStub::SetInkDropCenter(
  60     const gfx::Point& center_point) {}
  61
  62 }  // namespace
  63
  64 InkDropAnimationControllerFactory::InkDropAnimationControllerFactory() {}
  65
  66 InkDropAnimationControllerFactory::~InkDropAnimationControllerFactory() {}
  67
  68 scoped_ptr<InkDropAnimationController>
  69 InkDropAnimationControllerFactory::CreateInkDropAnimationController(
  70     InkDropHost* ink_drop_host) {
  71 #if defined(OS_CHROMEOS)
  72   // The ink drop animation is only targeted at ChromeOS because there is
  73   // concern it will conflict with OS level touch feedback in a bad way.
  74   if (ui::MaterialDesignController::IsModeMaterial()) {
  75     return scoped_ptr<InkDropAnimationController>(
  76         new InkDropAnimationControllerImpl(ink_drop_host));
  77   } else {
  78     return scoped_ptr<InkDropAnimationController>(
  79         new InkDropAnimationControllerStub());
  80   }
  81 #endif  // defined(OS_CHROMEOS)
  82
  83   return scoped_ptr<InkDropAnimationController>(
  84       new InkDropAnimationControllerStub());
  85 }
  86
  87 }  // namespace views