195 lines
5.4 KiB
Plaintext
195 lines
5.4 KiB
Plaintext
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "platform/mac/touchbar/mac_touchbar_media_view.h"
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#include "media/audio/media_audio.h"
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#include "platform/mac/touchbar/mac_touchbar_common.h"
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#include "platform/mac/touchbar/mac_touchbar_controls.h"
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#include "styles/style_media_player.h"
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#include "styles/style_media_view.h"
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#import <AppKit/NSButton.h>
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#import <AppKit/NSCustomTouchBarItem.h>
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#import <AppKit/NSTouchBar.h>
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using namespace TouchBar;
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using Delegate = Media::View::PlaybackControls::Delegate;
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using ItemType = Media::View::OverlayWidget::TouchBarItemType;
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namespace {
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inline NSTouchBarItemIdentifier Format(NSString *s) {
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return [NSString stringWithFormat:@"button.%@", s];
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}
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const auto kPlayItemIdentifier = Format(@"playPause");
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const auto kRotateItemIdentifier = Format(@"rotate");
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const auto kFullscreenItemIdentifier = Format(@"fullscreen");
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const auto kPipItemIdentifier = Format(@"pip");
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const auto kTrackItemIdentifier = @"trackPosition";
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const auto kSeekItemIdentifier = @"seekBar";
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}
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#pragma mark - MediaViewTouchBar
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@interface MediaViewTouchBar : NSTouchBar
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- (id)init:(not_null<Delegate*>)controlsDelegate
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trackState:(rpl::producer<Media::Player::TrackState>)trackState
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display:(rpl::producer<ItemType>)display
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fullscreenToggled:(rpl::producer<bool>)fullscreenToggled;
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@end
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@implementation MediaViewTouchBar {
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rpl::lifetime _lifetime;
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}
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- (id)init:(not_null<Delegate*>)controlsDelegate
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trackState:(rpl::producer<Media::Player::TrackState>)trackState
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display:(rpl::producer<ItemType>)display
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fullscreenToggled:(rpl::producer<bool>)fullscreenToggled {
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self = [super init];
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if (!self) {
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return self;
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}
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const auto allocate = [](NSTouchBarItemIdentifier i) {
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return [[NSCustomTouchBarItem alloc] initWithIdentifier:i];
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};
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auto *playPause = allocate(kPlayItemIdentifier);
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{
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auto *button = CreateTouchBarButtonWithTwoStates(
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st::touchBarIconPlayerPause,
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st::touchBarIconPlayerPlay,
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_lifetime,
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[=](bool value) {
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value
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? controlsDelegate->playbackControlsPlay()
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: controlsDelegate->playbackControlsPause();
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},
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false,
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rpl::duplicate(
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trackState
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) | rpl::map([](const auto &state) {
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return (state.state == Media::Player::State::Playing);
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}) | rpl::distinct_until_changed());
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playPause.view = button;
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playPause.customizationLabel = @"Play/Pause";
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}
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auto *rotate = allocate(kRotateItemIdentifier);
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{
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auto *button = CreateTouchBarButton(
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[NSImage imageNamed:NSImageNameTouchBarRotateLeftTemplate],
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_lifetime,
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[=] { controlsDelegate->playbackControlsRotate(); });
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rotate.view = button;
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rotate.customizationLabel = @"Rotate";
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}
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auto *fullscreen = allocate(kFullscreenItemIdentifier);
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{
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auto *button = CreateTouchBarButtonWithTwoStates(
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[NSImage imageNamed:NSImageNameTouchBarExitFullScreenTemplate],
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[NSImage imageNamed:NSImageNameTouchBarEnterFullScreenTemplate],
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_lifetime,
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[=](bool value) {
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value
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? controlsDelegate->playbackControlsFromFullScreen()
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: controlsDelegate->playbackControlsToFullScreen();
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},
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true,
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std::move(fullscreenToggled));
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fullscreen.view = button;
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fullscreen.customizationLabel = @"Fullscreen";
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}
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auto *pip = allocate(kPipItemIdentifier);
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{
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auto *button = TouchBar::CreateTouchBarButton(
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CreateNSImageFromStyleIcon(
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st::mediaviewPipButton.icon,
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kCircleDiameter / 4 * 3),
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_lifetime,
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[=] { controlsDelegate->playbackControlsToPictureInPicture(); });
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pip.view = button;
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pip.customizationLabel = @"Picture-in-Picture";
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}
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auto *trackPosition = CreateTouchBarTrackPosition(
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kTrackItemIdentifier,
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rpl::duplicate(trackState));
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auto *seekBar = TouchBar::CreateTouchBarSlider(
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kSeekItemIdentifier,
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_lifetime,
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[=](bool touchUp, double value, double duration) {
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const auto progress = value * duration;
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touchUp
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? controlsDelegate->playbackControlsSeekFinished(progress)
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: controlsDelegate->playbackControlsSeekProgress(progress);
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},
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std::move(trackState));
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self.templateItems = [NSSet setWithArray:@[
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playPause,
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rotate,
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fullscreen,
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pip,
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seekBar,
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trackPosition]];
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const auto items = [](ItemType type) {
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switch (type) {
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case ItemType::Photo: return @[kRotateItemIdentifier];
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case ItemType::Video: return @[
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kRotateItemIdentifier,
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kFullscreenItemIdentifier,
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kPipItemIdentifier,
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kPlayItemIdentifier,
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kSeekItemIdentifier,
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kTrackItemIdentifier];
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default: return @[];
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};
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};
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std::move(
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display
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) | rpl::distinct_until_changed(
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) | rpl::start_with_next([=](ItemType type) {
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TouchBar::CustomEnterToCocoaEventLoop([=] {
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self.defaultItemIdentifiers = items(type);
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});
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}, _lifetime);
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return self;
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}
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@end // @implementation MediaViewTouchBar
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namespace TouchBar {
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void SetupMediaViewTouchBar(
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WId winId,
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not_null<Delegate*> controlsDelegate,
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rpl::producer<Media::Player::TrackState> trackState,
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rpl::producer<ItemType> display,
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rpl::producer<bool> fullscreenToggled) {
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auto *window = [reinterpret_cast<NSView*>(winId) window];
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CustomEnterToCocoaEventLoop([=] {
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[window setTouchBar:[[[MediaViewTouchBar alloc]
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init:std::move(controlsDelegate)
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trackState:std::move(trackState)
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display:std::move(display)
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fullscreenToggled:std::move(fullscreenToggled)
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] autorelease]];
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});
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}
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} // namespace TouchBar
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