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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/overlay/playback_image_button.h"
#include "chrome/app/vector_icons/vector_icons.h"
#include "chrome/browser/ui/color/chrome_color_id.h"
#include "chrome/browser/ui/views/overlay/constants.h"
#include "chrome/grit/generated_resources.h"
#include "components/vector_icons/vector_icons.h"
#include "media/base/media_switches.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/base/models/image_model.h"
#include "ui/color/color_id.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/background.h"
#include "ui/views/vector_icons.h"
namespace {
constexpr int kPlaybackButtonIconSize = 24;
} // namespace
PlaybackImageButton::PlaybackImageButton(PressedCallback callback)
: OverlayWindowImageButton(std::move(callback)) {
// For the 2024 updated UI, we're in charge of our own size, and the icons
// never change.
if (base::FeatureList::IsEnabled(
media::kVideoPictureInPictureControlsUpdate2024)) {
SetSize(gfx::Size(kCenterButtonSize, kCenterButtonSize));
play_image_ = ui::ImageModel::FromVectorIcon(
vector_icons::kPlayArrowIcon, ui::kColorSysOnSecondaryContainer,
kPlaybackButtonIconSize);
pause_image_ = ui::ImageModel::FromVectorIcon(vector_icons::kPauseIcon,
kColorPipWindowForeground,
kPlaybackButtonIconSize);
replay_image_ = ui::ImageModel::FromVectorIcon(
vector_icons::kReplayIcon, ui::kColorSysOnSecondaryContainer,
kPlaybackButtonIconSize);
UpdateImageAndText();
}
// Accessibility.
const std::u16string playback_accessible_button_label(
l10n_util::GetStringUTF16(
IDS_PICTURE_IN_PICTURE_PLAY_PAUSE_CONTROL_ACCESSIBLE_TEXT));
GetViewAccessibility().SetName(playback_accessible_button_label);
}
void PlaybackImageButton::OnBoundsChanged(const gfx::Rect& rect) {
if (base::FeatureList::IsEnabled(
media::kVideoPictureInPictureControlsUpdate2024)) {
return;
}
int icon_size = std::max(0, width() - (2 * kPipWindowIconPadding));
play_image_ = ui::ImageModel::FromVectorIcon(
vector_icons::kPlayArrowIcon, kColorPipWindowForeground, icon_size);
pause_image_ = ui::ImageModel::FromVectorIcon(
vector_icons::kPauseIcon, kColorPipWindowForeground, icon_size);
replay_image_ = ui::ImageModel::FromVectorIcon(
vector_icons::kReplayIcon, kColorPipWindowForeground, icon_size);
UpdateImageAndText();
}
void PlaybackImageButton::SetPlaybackState(
const VideoOverlayWindowViews::PlaybackState playback_state) {
if (playback_state_ == playback_state) {
return;
}
playback_state_ = playback_state;
UpdateImageAndText();
}
void PlaybackImageButton::UpdateImageAndText() {
switch (playback_state_) {
case VideoOverlayWindowViews::kPlaying: {
SetImageModel(views::Button::STATE_NORMAL, pause_image_);
SetPauseButtonBackground();
std::u16string pause_text =
l10n_util::GetStringUTF16(IDS_PICTURE_IN_PICTURE_PAUSE_CONTROL_TEXT);
SetTooltipText(pause_text);
GetViewAccessibility().SetName(pause_text);
break;
}
case VideoOverlayWindowViews::kPaused: {
SetImageModel(views::Button::STATE_NORMAL, play_image_);
SetPlayButtonBackground();
std::u16string play_text =
l10n_util::GetStringUTF16(IDS_PICTURE_IN_PICTURE_PLAY_CONTROL_TEXT);
SetTooltipText(play_text);
GetViewAccessibility().SetName(play_text);
break;
}
case VideoOverlayWindowViews::kEndOfVideo: {
SetImageModel(views::Button::STATE_NORMAL, replay_image_);
SetPlayButtonBackground();
std::u16string replay_text =
l10n_util::GetStringUTF16(IDS_PICTURE_IN_PICTURE_REPLAY_CONTROL_TEXT);
SetTooltipText(replay_text);
GetViewAccessibility().SetName(replay_text);
break;
}
}
SchedulePaint();
}
void PlaybackImageButton::SetPlayButtonBackground() {
if (!base::FeatureList::IsEnabled(
media::kVideoPictureInPictureControlsUpdate2024)) {
return;
}
SetBackground(views::CreateRoundedRectBackground(
ui::kColorSysSecondaryContainer, kCenterButtonSize / 2));
}
void PlaybackImageButton::SetPauseButtonBackground() {
if (!base::FeatureList::IsEnabled(
media::kVideoPictureInPictureControlsUpdate2024)) {
return;
}
SetBackground(views::CreateRoundedRectBackground(
SkColorSetARGB(0x33, 0xFF, 0xFF, 0xFF), kCenterButtonSize / 2));
}
BEGIN_METADATA(PlaybackImageButton)
END_METADATA
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