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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/views/controls/button/label_button.h" | 5 #include "ui/views/controls/button/label_button.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <utility> | 9 #include <utility> |
| 10 | 10 |
| 11 #include "base/lazy_instance.h" | 11 #include "base/lazy_instance.h" |
| 12 #include "base/logging.h" | 12 #include "base/logging.h" |
| 13 #include "base/memory/ptr_util.h" | 13 #include "base/memory/ptr_util.h" |
| 14 #include "build/build_config.h" | 14 #include "build/build_config.h" |
| 15 #include "ui/compositor/layer_type.h" |
| 15 #include "ui/gfx/animation/throb_animation.h" | 16 #include "ui/gfx/animation/throb_animation.h" |
| 16 #include "ui/gfx/canvas.h" | 17 #include "ui/gfx/canvas.h" |
| 17 #include "ui/gfx/color_utils.h" | 18 #include "ui/gfx/color_utils.h" |
| 18 #include "ui/gfx/font_list.h" | 19 #include "ui/gfx/font_list.h" |
| 19 #include "ui/gfx/geometry/vector2d.h" | 20 #include "ui/gfx/geometry/vector2d.h" |
| 20 #include "ui/native_theme/native_theme.h" | 21 #include "ui/native_theme/native_theme.h" |
| 21 #include "ui/views/animation/flood_fill_ink_drop_ripple.h" | 22 #include "ui/views/animation/flood_fill_ink_drop_ripple.h" |
| 22 #include "ui/views/animation/ink_drop.h" | 23 #include "ui/views/animation/ink_drop.h" |
| 23 #include "ui/views/animation/ink_drop_highlight.h" | 24 #include "ui/views/animation/ink_drop_highlight.h" |
| 24 #include "ui/views/animation/ink_drop_impl.h" | 25 #include "ui/views/animation/ink_drop_impl.h" |
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| 92 explicitly_set_colors_(), | 93 explicitly_set_colors_(), |
| 93 is_default_(false), | 94 is_default_(false), |
| 94 style_(STYLE_TEXTBUTTON), | 95 style_(STYLE_TEXTBUTTON), |
| 95 border_is_themed_border_(true), | 96 border_is_themed_border_(true), |
| 96 image_label_spacing_(kSpacing), | 97 image_label_spacing_(kSpacing), |
| 97 horizontal_alignment_(gfx::ALIGN_LEFT) { | 98 horizontal_alignment_(gfx::ALIGN_LEFT) { |
| 98 SetAnimationDuration(kHoverAnimationDurationMs); | 99 SetAnimationDuration(kHoverAnimationDurationMs); |
| 99 SetTextInternal(text); | 100 SetTextInternal(text); |
| 100 | 101 |
| 101 AddChildView(ink_drop_container_); | 102 AddChildView(ink_drop_container_); |
| 102 ink_drop_container_->SetPaintToLayer(true); | 103 ink_drop_container_->SetPaintToLayer(ui::LAYER_TEXTURED); |
| 103 ink_drop_container_->layer()->SetFillsBoundsOpaquely(false); | 104 ink_drop_container_->layer()->SetFillsBoundsOpaquely(false); |
| 104 ink_drop_container_->SetVisible(false); | 105 ink_drop_container_->SetVisible(false); |
| 105 | 106 |
| 106 AddChildView(image_); | 107 AddChildView(image_); |
| 107 image_->set_interactive(false); | 108 image_->set_interactive(false); |
| 108 | 109 |
| 109 AddChildView(label_); | 110 AddChildView(label_); |
| 110 label_->SetFontList(cached_normal_font_list_); | 111 label_->SetFontList(cached_normal_font_list_); |
| 111 label_->SetAutoColorReadabilityEnabled(false); | 112 label_->SetAutoColorReadabilityEnabled(false); |
| 112 label_->SetHorizontalAlignment(gfx::ALIGN_TO_HEAD); | 113 label_->SetHorizontalAlignment(gfx::ALIGN_TO_HEAD); |
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| 416 UpdateThemedBorder(); | 417 UpdateThemedBorder(); |
| 417 ResetLabelEnabledColor(); | 418 ResetLabelEnabledColor(); |
| 418 // Invalidate the layout to pickup the new insets from the border. | 419 // Invalidate the layout to pickup the new insets from the border. |
| 419 InvalidateLayout(); | 420 InvalidateLayout(); |
| 420 // The entire button has to be repainted here, since the native theme can | 421 // The entire button has to be repainted here, since the native theme can |
| 421 // define the tint for the entire background/border/focus ring. | 422 // define the tint for the entire background/border/focus ring. |
| 422 SchedulePaint(); | 423 SchedulePaint(); |
| 423 } | 424 } |
| 424 | 425 |
| 425 void LabelButton::AddInkDropLayer(ui::Layer* ink_drop_layer) { | 426 void LabelButton::AddInkDropLayer(ui::Layer* ink_drop_layer) { |
| 426 image()->SetPaintToLayer(true); | 427 image()->SetPaintToLayer(ui::LAYER_TEXTURED); |
| 427 image()->layer()->SetFillsBoundsOpaquely(false); | 428 image()->layer()->SetFillsBoundsOpaquely(false); |
| 428 ink_drop_container_->AddInkDropLayer(ink_drop_layer); | 429 ink_drop_container_->AddInkDropLayer(ink_drop_layer); |
| 429 } | 430 } |
| 430 | 431 |
| 431 void LabelButton::RemoveInkDropLayer(ui::Layer* ink_drop_layer) { | 432 void LabelButton::RemoveInkDropLayer(ui::Layer* ink_drop_layer) { |
| 432 image()->SetPaintToLayer(false); | 433 image()->SetPaintToLayer(ui::LAYER_NOT_DRAWN); |
| 433 ink_drop_container_->RemoveInkDropLayer(ink_drop_layer); | 434 ink_drop_container_->RemoveInkDropLayer(ink_drop_layer); |
| 434 } | 435 } |
| 435 | 436 |
| 436 std::unique_ptr<InkDrop> LabelButton::CreateInkDrop() { | 437 std::unique_ptr<InkDrop> LabelButton::CreateInkDrop() { |
| 437 return UseFloodFillInkDrop() ? CreateDefaultFloodFillInkDropImpl() | 438 return UseFloodFillInkDrop() ? CreateDefaultFloodFillInkDropImpl() |
| 438 : CustomButton::CreateInkDrop(); | 439 : CustomButton::CreateInkDrop(); |
| 439 } | 440 } |
| 440 | 441 |
| 441 std::unique_ptr<views::InkDropRipple> LabelButton::CreateInkDropRipple() const { | 442 std::unique_ptr<views::InkDropRipple> LabelButton::CreateInkDropRipple() const { |
| 442 return UseFloodFillInkDrop() | 443 return UseFloodFillInkDrop() |
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| 604 : PlatformStyle::TextColorForButton(button_state_colors_, *this); | 605 : PlatformStyle::TextColorForButton(button_state_colors_, *this); |
| 605 if (state() != STATE_DISABLED && label_->enabled_color() != color) | 606 if (state() != STATE_DISABLED && label_->enabled_color() != color) |
| 606 label_->SetEnabledColor(color); | 607 label_->SetEnabledColor(color); |
| 607 } | 608 } |
| 608 | 609 |
| 609 bool LabelButton::UseFloodFillInkDrop() const { | 610 bool LabelButton::UseFloodFillInkDrop() const { |
| 610 return !GetText().empty(); | 611 return !GetText().empty(); |
| 611 } | 612 } |
| 612 | 613 |
| 613 } // namespace views | 614 } // namespace views |
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