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105 lines
3.5 KiB
105 lines
3.5 KiB
/*****************************************************************************
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* VLCLibraryItemInternalMediaItemsDataSource.m: MacOS X interface module
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*****************************************************************************
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* Copyright (C) 2019 VLC authors and VideoLAN
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*
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* Authors: Felix Paul Kühne <fkuehne # videolan -dot- org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#import "VLCLibraryItemInternalMediaItemsDataSource.h"
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#import "extensions/NSPasteboardItem+VLCAdditions.h"
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#import "library/VLCLibraryDataTypes.h"
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const CGFloat VLCLibraryInternalMediaItemRowHeight = 40.;
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@interface VLCLibraryItemInternalMediaItemsDataSource ()
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@property (readwrite, atomic) id<VLCMediaLibraryItemProtocol> internalItem;
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@property (readwrite, atomic) NSArray<VLCMediaLibraryMediaItem*> *internalMediaItems;
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@end
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@implementation VLCLibraryItemInternalMediaItemsDataSource
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// TODO: Connect to library model
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- (id<VLCMediaLibraryItemProtocol>)representedItem
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{
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return self.internalItem;
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}
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- (void)setRepresentedItem:(id<VLCMediaLibraryItemProtocol>)representedItem
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{
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[self setRepresentedItem:representedItem withCompletion:nil];
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}
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- (void)setRepresentedItem:(id<VLCMediaLibraryItemProtocol>)item
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withCompletion:(nullable void (^)(void))completionHandler
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{
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self.internalItem = item;
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dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INTERACTIVE, 0), ^{
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self.internalMediaItems = item.mediaItems;
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completionHandler != nil) {
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completionHandler();
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}
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});
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});
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}
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- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView
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{
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return self.representedItem == nil ? 0 : self.internalMediaItems.count;
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}
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- (id<NSPasteboardWriting>)tableView:(NSTableView *)tableView pasteboardWriterForRow:(NSInteger)row
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{
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const id<VLCMediaLibraryItemProtocol> libraryItem =
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[self libraryItemAtRow:row forTableView:tableView];
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return [NSPasteboardItem pasteboardItemWithLibraryItem:libraryItem];
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}
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- (id<VLCMediaLibraryItemProtocol>)libraryItemAtRow:(NSInteger)row
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forTableView:(NSTableView *)tableView
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{
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if (row < 0 || (NSUInteger)row >= self.internalMediaItems.count) {
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return nil;
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}
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return self.internalMediaItems[row];
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}
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- (NSInteger)rowForLibraryItem:(id<VLCMediaLibraryItemProtocol>)libraryItem
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{
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if (libraryItem == nil) {
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return NSNotFound;
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}
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return [self.internalMediaItems indexOfObjectPassingTest:^BOOL(VLCMediaLibraryMediaItem * const item, const NSUInteger __unused index, BOOL * const __unused stop) {
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return item.libraryID == libraryItem.libraryID;
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}];
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}
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- (VLCMediaLibraryParentGroupType)currentParentType
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{
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return VLCMediaLibraryParentGroupTypeAlbum;
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}
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@end
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