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// 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_time_display_element.h"
#include "third_party/blink/renderer/modules/media_controls/media_controls_impl.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
namespace blink {
MediaControlTimeDisplayElement::MediaControlTimeDisplayElement(
MediaControlsImpl& media_controls,
MediaControlElementType display_type)
: MediaControlDivElement(media_controls, display_type) {}
void MediaControlTimeDisplayElement::SetCurrentValue(double time) {
current_value_ = time;
setInnerText(FormatTime(), ASSERT_NO_EXCEPTION);
}
double MediaControlTimeDisplayElement::CurrentValue() const {
return current_value_;
}
String MediaControlTimeDisplayElement::FormatTime() const {
double time = std::isfinite(current_value_) ? current_value_ : 0;
int seconds = static_cast<int>(fabs(time));
int minutes = seconds / 60;
int hours = minutes / 60;
seconds %= 60;
minutes %= 60;
const char* negative_sign = (time < 0 ? "-" : "");
// [0-10) minutes duration is m:ss
// [10-60) minutes duration is mm:ss
// [1-10) hours duration is h:mm:ss
// [10-100) hours duration is hh:mm:ss
// [100-1000) hours duration is hhh:mm:ss
// etc.
if (hours > 0) {
return String::Format("%s%d:%02d:%02d", negative_sign, hours, minutes,
seconds);
}
return String::Format("%s%d:%02d", negative_sign, minutes, seconds);
}
} // namespace blink
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