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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ash/common/frame/caption_buttons/frame_caption_button.h" | 5 #include "ash/common/frame/caption_buttons/frame_caption_button.h" |
| 6 | 6 |
| 7 #include "ui/gfx/animation/slide_animation.h" | 7 #include "ui/gfx/animation/slide_animation.h" |
| 8 #include "ui/gfx/animation/throb_animation.h" | 8 #include "ui/gfx/animation/throb_animation.h" |
| 9 #include "ui/gfx/canvas.h" | 9 #include "ui/gfx/canvas.h" |
| 10 #include "ui/gfx/color_palette.h" | 10 #include "ui/gfx/color_palette.h" |
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| 49 | 49 |
| 50 // Do not flip the gfx::Canvas passed to the OnPaint() method. The snap left | 50 // Do not flip the gfx::Canvas passed to the OnPaint() method. The snap left |
| 51 // and snap right button icons should not be flipped. The other icons are | 51 // and snap right button icons should not be flipped. The other icons are |
| 52 // horizontally symmetrical. | 52 // horizontally symmetrical. |
| 53 } | 53 } |
| 54 | 54 |
| 55 FrameCaptionButton::~FrameCaptionButton() {} | 55 FrameCaptionButton::~FrameCaptionButton() {} |
| 56 | 56 |
| 57 void FrameCaptionButton::SetImage(CaptionButtonIcon icon, | 57 void FrameCaptionButton::SetImage(CaptionButtonIcon icon, |
| 58 Animate animate, | 58 Animate animate, |
| 59 gfx::VectorIconId icon_image_id) { | 59 const gfx::VectorIcon& icon_definition) { |
| 60 gfx::ImageSkia new_icon_image = gfx::CreateVectorIcon( | 60 gfx::ImageSkia new_icon_image = gfx::CreateVectorIcon( |
| 61 icon_image_id, use_light_images_ ? SK_ColorWHITE : gfx::kChromeIconGrey); | 61 icon_definition, |
| 62 use_light_images_ ? SK_ColorWHITE : gfx::kChromeIconGrey); |
| 62 | 63 |
| 63 // The early return is dependent on |animate| because callers use SetImage() | 64 // The early return is dependent on |animate| because callers use SetImage() |
| 64 // with ANIMATE_NO to progress the crossfade animation to the end. | 65 // with ANIMATE_NO to progress the crossfade animation to the end. |
| 65 if (icon == icon_ && | 66 if (icon == icon_ && |
| 66 (animate == ANIMATE_YES || !swap_images_animation_->is_animating()) && | 67 (animate == ANIMATE_YES || !swap_images_animation_->is_animating()) && |
| 67 new_icon_image.BackedBySameObjectAs(icon_image_)) { | 68 new_icon_image.BackedBySameObjectAs(icon_image_)) { |
| 68 return; | 69 return; |
| 69 } | 70 } |
| 70 | 71 |
| 71 if (animate == ANIMATE_YES) | 72 if (animate == ANIMATE_YES) |
| 72 crossfade_icon_image_ = icon_image_; | 73 crossfade_icon_image_ = icon_image_; |
| 73 | 74 |
| 74 icon_ = icon; | 75 icon_ = icon; |
| 75 icon_image_id_ = icon_image_id; | 76 icon_definition_ = &icon_definition; |
| 76 icon_image_ = new_icon_image; | 77 icon_image_ = new_icon_image; |
| 77 | 78 |
| 78 if (animate == ANIMATE_YES) { | 79 if (animate == ANIMATE_YES) { |
| 79 swap_images_animation_->Reset(0); | 80 swap_images_animation_->Reset(0); |
| 80 swap_images_animation_->SetSlideDuration(kSwapImagesAnimationDurationMs); | 81 swap_images_animation_->SetSlideDuration(kSwapImagesAnimationDurationMs); |
| 81 swap_images_animation_->Show(); | 82 swap_images_animation_->Show(); |
| 82 } else { | 83 } else { |
| 83 swap_images_animation_->Reset(1); | 84 swap_images_animation_->Reset(1); |
| 84 } | 85 } |
| 85 PreferredSizeChanged(); | 86 PreferredSizeChanged(); |
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| 181 alpha *= inactive_alpha; | 182 alpha *= inactive_alpha; |
| 182 } | 183 } |
| 183 | 184 |
| 184 SkPaint paint; | 185 SkPaint paint; |
| 185 paint.setAlpha(alpha); | 186 paint.setAlpha(alpha); |
| 186 canvas->DrawImageInt(to_center, (width() - to_center.width()) / 2, | 187 canvas->DrawImageInt(to_center, (width() - to_center.width()) / 2, |
| 187 (height() - to_center.height()) / 2, paint); | 188 (height() - to_center.height()) / 2, paint); |
| 188 } | 189 } |
| 189 | 190 |
| 190 } // namespace ash | 191 } // namespace ash |
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