| // Copyright 2017 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_download_button_element.h" |
| |
| #include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink.h" |
| #include "third_party/blink/public/platform/platform.h" |
| #include "third_party/blink/public/strings/grit/blink_strings.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/dom/events/event.h" |
| #include "third_party/blink/renderer/core/frame/local_frame.h" |
| #include "third_party/blink/renderer/core/frame/local_frame_client.h" |
| #include "third_party/blink/renderer/core/frame/settings.h" |
| #include "third_party/blink/renderer/core/html/media/html_media_element.h" |
| #include "third_party/blink/renderer/core/html/media/html_media_element_controls_list.h" |
| #include "third_party/blink/renderer/core/input_type_names.h" |
| #include "third_party/blink/renderer/core/page/page.h" |
| #include "third_party/blink/renderer/modules/media_controls/media_controls_impl.h" |
| #include "third_party/blink/renderer/platform/text/platform_locale.h" |
| |
| namespace blink { |
| |
| MediaControlDownloadButtonElement::MediaControlDownloadButtonElement( |
| MediaControlsImpl& media_controls) |
| : MediaControlInputElement(media_controls) { |
| setType(input_type_names::kButton); |
| setAttribute( |
| html_names::kAriaLabelAttr, |
| WTF::AtomicString(GetLocale().QueryString(IDS_AX_MEDIA_DOWNLOAD_BUTTON))); |
| |
| SetShadowPseudoId(AtomicString("-internal-media-controls-download-button")); |
| SetIsWanted(false); |
| } |
| |
| bool MediaControlDownloadButtonElement::ShouldDisplayDownloadButton() const { |
| if (!MediaElement().SupportsSave()) |
| return false; |
| |
| // The attribute disables the download button. |
| // This is run after `SupportSave()` to guarantee that it is recorded only if |
| // it blocks the download button from showing up. |
| if (MediaElement().ControlsListInternal()->ShouldHideDownload()) { |
| UseCounter::Count(MediaElement().GetDocument(), |
| WebFeature::kHTMLMediaElementControlsListNoDownload); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| int MediaControlDownloadButtonElement::GetOverflowStringId() const { |
| return IDS_MEDIA_OVERFLOW_MENU_DOWNLOAD; |
| } |
| |
| bool MediaControlDownloadButtonElement::HasOverflowButton() const { |
| return true; |
| } |
| |
| bool MediaControlDownloadButtonElement::IsControlPanelButton() const { |
| return true; |
| } |
| |
| void MediaControlDownloadButtonElement::Trace(Visitor* visitor) const { |
| MediaControlInputElement::Trace(visitor); |
| } |
| |
| const char* MediaControlDownloadButtonElement::GetNameForHistograms() const { |
| return IsOverflowElement() ? "DownloadOverflowButton" : "DownloadButton"; |
| } |
| |
| void MediaControlDownloadButtonElement::DefaultEventHandler(Event& event) { |
| const KURL& url = MediaElement().downloadURL(); |
| if ((event.type() == event_type_names::kClick || |
| event.type() == event_type_names::kGesturetap) && |
| !(url.IsNull() || url.IsEmpty())) { |
| Platform::Current()->RecordAction( |
| UserMetricsAction("Media.Controls.Download")); |
| ResourceRequest request(url); |
| request.SetSuggestedFilename(MediaElement().title()); |
| request.SetRequestContext(mojom::blink::RequestContextType::DOWNLOAD); |
| request.SetRequestorOrigin(GetExecutionContext()->GetSecurityOrigin()); |
| GetDocument().GetFrame()->DownloadURL( |
| request, network::mojom::blink::RedirectMode::kError); |
| } |
| MediaControlInputElement::DefaultEventHandler(event); |
| } |
| |
| } // namespace blink |