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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_MEDIA_CONTROLS_RESOURCE_LOADER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_MEDIA_CONTROLS_RESOURCE_LOADER_H_
#include "third_party/blink/renderer/core/css/css_default_style_sheets.h"
namespace blink {
// Builds the UA stylesheet for the Media Controls based on feature flags
// and platform. There is an Android specific stylesheet that we will include
// on Android or if devtools has enable mobile emulation.
class MediaControlsResourceLoader
: public CSSDefaultStyleSheets::UAStyleSheetLoader {
public:
static void InjectMediaControlsUAStyleSheet();
// The loading specific stylesheet is inserted into the loading panel DOM
// tree and contains styles specific to the loading panel.
static String GetShadowLoadingStyleSheet();
// Returns the jump SVG image as a string.
static String GetJumpSVGImage();
// Returns the arrow right SVG image as a string.
static String GetArrowRightSVGImage();
// Returns the arrow left SVG image as a string.
static String GetArrowLeftSVGImage();
// Returns the scrubbing message stylesheet content as a string.
static String GetScrubbingMessageStyleSheet();
// Returns the animated arrow stylesheet content as a string.
static String GetAnimatedArrowStyleSheet();
// Returns the specific stylesheet used for media related interstitials.
static String GetMediaInterstitialsStyleSheet();
String GetUAStyleSheet() override;
MediaControlsResourceLoader();
MediaControlsResourceLoader(const MediaControlsResourceLoader&) = delete;
MediaControlsResourceLoader& operator=(const MediaControlsResourceLoader&) =
delete;
~MediaControlsResourceLoader() override;
private:
String GetMediaControlsCSS() const;
String GetMediaControlsAndroidCSS() const;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_MEDIA_CONTROLS_RESOURCE_LOADER_H_
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