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(InkDropHost* ink_drop_host);
  24   ~InkDropAnimationControllerStub() override;
  25
  26   // InkDropAnimationController:
  27   void AnimateToState(InkDropState state) override;
  28   void SetInkDropSize(const gfx::Size& size) override;
  29   gfx::Rect GetInkDropBounds() const override;
  30   void SetInkDropBounds(const gfx::Rect& bounds) override;
  31
  32  private:
  33   // The bounds of the ink drop layers. Defined in the coordinate space of the
  34   // parent ui::Layer that the ink drop layers were added to.
  35   gfx::Rect ink_drop_bounds_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(InkDropAnimationControllerStub);
  38 };
  39
  40 InkDropAnimationControllerStub::InkDropAnimationControllerStub(
  41     InkDropHost* ink_drop_host) {}
  42
  43 InkDropAnimationControllerStub::~InkDropAnimationControllerStub() {}
  44
  45 void InkDropAnimationControllerStub::AnimateToState(InkDropState state) {}
  46
  47 void InkDropAnimationControllerStub::SetInkDropSize(const gfx::Size& size) {
  48   ink_drop_bounds_.set_size(size);
  49 }
  50
  51 gfx::Rect InkDropAnimationControllerStub::GetInkDropBounds() const {
  52   return ink_drop_bounds_;
  53 }
  54
  55 void InkDropAnimationControllerStub::SetInkDropBounds(const gfx::Rect& bounds) {
  56   ink_drop_bounds_ = bounds;
  57 }
  58
  59 }  // namespace
  60
  61 InkDropAnimationControllerFactory::InkDropAnimationControllerFactory() {}
  62
  63 InkDropAnimationControllerFactory::~InkDropAnimationControllerFactory() {}
  64
  65 scoped_ptr<InkDropAnimationController>
  66 InkDropAnimationControllerFactory::CreateInkDropAnimationController(
  67     InkDropHost* ink_drop_host) {
  68 #if defined(OS_CHROMEOS)
  69   if (ui::MaterialDesignController::IsModeMaterial()) {
  70     return scoped_ptr<InkDropAnimationController>(
  71         new InkDropAnimationControllerImpl(ink_drop_host));
  72   } else {
  73     return scoped_ptr<InkDropAnimationController>(
  74         new InkDropAnimationControllerStub(ink_drop_host));
  75   }
  76 #endif  // defined(OS_CHROMEOS)
  77
  78   return scoped_ptr<InkDropAnimationController>(
  79       new InkDropAnimationControllerStub(ink_drop_host));
  80 }
  81
  82 }  // namespace views