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- /*****************************************************************************
- * VLCMiniPlaybackView.m
- * VLC for iOS
- *****************************************************************************
- * Copyright (c) 2015 VideoLAN. All rights reserved.
- * $Id$
- *
- * Author: Felix Paul Kühne <fkuehne # videolan.org>
- *
- * Refer to the COPYING file of the official project for license.
- *****************************************************************************/
- #import "VLCMiniPlaybackView.h"
- #import "VLCPlaybackController.h"
- #import "VLCAppDelegate.h"
- #import "VLCPlaylistViewController.h"
- @interface VLCMiniPlaybackView () <VLCPlaybackControllerDelegate>
- {
- UIImageView *_artworkView;
- UIView *_videoView;
- UIButton *_previousButton;
- UIButton *_playPauseButton;
- UIButton *_nextButton;
- UIButton *_expandButton;
- UILabel *_metaDataLabel;
- }
- @end
- @implementation VLCMiniPlaybackView
- - (instancetype)initWithFrame:(CGRect)viewFrame
- {
- self = [super initWithFrame:viewFrame];
- if (!self)
- return self;
- CGRect previousRect;
- CGFloat buttonSize = 44.;
- _artworkView = [[UIImageView alloc] initWithFrame:CGRectMake(0., 0., 60., 60.)];
- _artworkView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin;
- _artworkView.backgroundColor = [UIColor VLCDarkBackgroundColor];
- _artworkView.opaque = YES;
- [self addSubview:_artworkView];
- /* build buttons from right to left */
- _expandButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_expandButton setImage:[UIImage imageNamed:@"ratioIcon"] forState:UIControlStateNormal];
- _expandButton.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
- [_expandButton addTarget:self action:@selector(pushFullPlaybackView:) forControlEvents:UIControlEventTouchUpInside];
- _expandButton.frame = previousRect = CGRectMake(viewFrame.size.width - buttonSize, (viewFrame.size.height - buttonSize) / 2., buttonSize, buttonSize);
- [self addSubview:_expandButton];
- _nextButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_nextButton setImage:[UIImage imageNamed:@"forwardIcon"] forState:UIControlStateNormal];
- [_nextButton sizeToFit];
- _nextButton.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
- [_nextButton addTarget:self action:@selector(nextAction:) forControlEvents:UIControlEventTouchUpInside];
- _nextButton.frame = previousRect = CGRectMake(previousRect.origin.x - buttonSize, (viewFrame.size.height - buttonSize) / 2., buttonSize, buttonSize);
- [self addSubview:_nextButton];
- _playPauseButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_playPauseButton setImage:[UIImage imageNamed:@"playIcon"] forState:UIControlStateNormal];
- [_playPauseButton sizeToFit];
- _playPauseButton.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
- [_playPauseButton addTarget:self action:@selector(playPauseAction:) forControlEvents:UIControlEventTouchUpInside];
- _playPauseButton.frame = previousRect = CGRectMake(previousRect.origin.x - buttonSize, (viewFrame.size.height - buttonSize) / 2., buttonSize, buttonSize);
- [self addSubview:_playPauseButton];
- _previousButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [_previousButton setImage:[UIImage imageNamed:@"backIcon"] forState:UIControlStateNormal];
- [_previousButton sizeToFit];
- _previousButton.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
- [_previousButton addTarget:self action:@selector(previousAction:) forControlEvents:UIControlEventTouchUpInside];
- _previousButton.frame = previousRect = CGRectMake(previousRect.origin.x - buttonSize, (viewFrame.size.height - buttonSize) / 2., buttonSize, buttonSize);
- [self addSubview:_previousButton];
- CGFloat artworkViewWidth = _artworkView.frame.size.width;
- _metaDataLabel = [[UILabel alloc] initWithFrame:CGRectMake(artworkViewWidth + 10., 0., previousRect.origin.x - artworkViewWidth - 10., viewFrame.size.height)];
- _metaDataLabel.font = [UIFont systemFontOfSize:12.];
- _metaDataLabel.textColor = [UIColor VLCLightTextColor];
- _metaDataLabel.numberOfLines = 0;
- _metaDataLabel.autoresizingMask = UIViewAutoresizingFlexibleWidth;
- [self addSubview:_metaDataLabel];
- return self;
- }
- - (void)previousAction:(id)sender
- {
- [[VLCPlaybackController sharedInstance] backward];
- }
- - (void)playPauseAction:(id)sender
- {
- [[VLCPlaybackController sharedInstance] playPause];
- }
- - (void)nextAction:(id)sender
- {
- [[VLCPlaybackController sharedInstance] forward];
- }
- - (void)pushFullPlaybackView:(id)sender
- {
- [VLCPlaybackController sharedInstance].videoOutputView = nil;
- VLCAppDelegate *appDelegate = [UIApplication sharedApplication].delegate;
- [appDelegate presentMovieViewController];
- }
- - (void)setupForWork
- {
- VLCPlaybackController *playbackController = [VLCPlaybackController sharedInstance];
- if (playbackController.isPlaying)
- [_playPauseButton setImage:[UIImage imageNamed:@"pauseIcon"] forState:UIControlStateNormal];
- else
- [_playPauseButton setImage:[UIImage imageNamed:@"playIcon"] forState:UIControlStateNormal];
- playbackController.delegate = self;
- [playbackController recoverDisplayedMetadata];
- }
- - (void)mediaPlayerStateChanged:(VLCMediaPlayerState)currentState
- isPlaying:(BOOL)isPlaying
- currentMediaHasTrackToChooseFrom:(BOOL)currentMediaHasTrackToChooseFrom
- currentMediaHasChapters:(BOOL)currentMediaHasChapters
- forPlaybackController:(VLCPlaybackController *)controller
- {
- UIImage *playPauseImage = isPlaying ? [UIImage imageNamed:@"pauseIcon"] : [UIImage imageNamed:@"playIcon"];
- [_playPauseButton setImage:playPauseImage forState:UIControlStateNormal];
- }
- - (void)displayMetadataForPlaybackController:(VLCPlaybackController *)controller
- title:(NSString *)title
- artwork:(UIImage *)artwork
- artist:(NSString *)artist
- album:(NSString *)album
- audioOnly:(BOOL)audioOnly
- {
- if (audioOnly) {
- _artworkView.contentMode = UIViewContentModeScaleAspectFill;
- _artworkView.image = artwork ? artwork : [UIImage imageNamed:@"no-artwork"];
- if (_videoView) {
- [_videoView removeFromSuperview];
- _videoView = nil;
- }
- } else {
- _artworkView.image = nil;
- if (_videoView) {
- [_videoView removeFromSuperview];
- _videoView = nil;
- }
- _videoView = [[UIView alloc] initWithFrame:_artworkView.frame];
- [_videoView setClipsToBounds:YES];
- [self addSubview:_videoView];
- if (!controller.presentingMovieViewController)
- controller.videoOutputView = _videoView;
- }
- NSString *metaDataString;
- if (artist)
- metaDataString = artist;
- if (album)
- metaDataString = [metaDataString stringByAppendingFormat:@" — %@", album];
- if (metaDataString)
- metaDataString = [metaDataString stringByAppendingFormat:@"\n%@", title];
- else
- metaDataString = title;
- _metaDataLabel.text = metaDataString;
- }
- - (void)presentingViewControllerShouldBeClosed:(VLCPlaybackController *)controller
- {
- VLCAppDelegate *appDelegate = [UIApplication sharedApplication].delegate;
- [appDelegate.playlistViewController displayMiniPlaybackViewIfNeeded];
- }
- - (void)presentingViewControllerShouldBeClosedAfterADelay:(VLCPlaybackController *)controller
- {
- [self presentingViewControllerShouldBeClosed:controller];
- }
- @end
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