| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/media_controls/elements/media_control_volume_control_container_element.h" |
| |
| #include "third_party/blink/renderer/core/dom/dom_token_list.h" |
| #include "third_party/blink/renderer/core/dom/events/event.h" |
| #include "third_party/blink/renderer/modules/media_controls/elements/media_control_consts.h" |
| #include "third_party/blink/renderer/modules/media_controls/elements/media_control_elements_helper.h" |
| #include "third_party/blink/renderer/modules/media_controls/media_controls_impl.h" |
| |
| namespace blink { |
| |
| MediaControlVolumeControlContainerElement:: |
| MediaControlVolumeControlContainerElement(MediaControlsImpl& media_controls) |
| : MediaControlDivElement(media_controls) { |
| SetShadowPseudoId( |
| AtomicString("-webkit-media-controls-volume-control-container")); |
| MediaControlElementsHelper::CreateDiv( |
| "-webkit-media-controls-volume-control-hover-background", this); |
| |
| CloseContainer(); |
| } |
| |
| void MediaControlVolumeControlContainerElement::OpenContainer() { |
| classList().Remove(kClosedCSSClass); |
| } |
| |
| void MediaControlVolumeControlContainerElement::CloseContainer() { |
| classList().Add(kClosedCSSClass); |
| } |
| |
| void MediaControlVolumeControlContainerElement::DefaultEventHandler( |
| Event& event) { |
| if (event.type() == event_type_names::kMouseover) |
| GetMediaControls().OpenVolumeSliderIfNecessary(); |
| |
| if (event.type() == event_type_names::kMouseout) |
| GetMediaControls().CloseVolumeSliderIfNecessary(); |
| } |
| |
| } // namespace blink |
