NCCollectionCommon.swift 27 KB

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  1. //
  2. // NCCollectionCommon.swift
  3. // Nextcloud
  4. //
  5. // Created by Marino Faggiana on 08/09/2020.
  6. // Copyright © 2020 Marino Faggiana. All rights reserved.
  7. //
  8. // Author Marino Faggiana <marino.faggiana@nextcloud.com>
  9. //
  10. // This program is free software: you can redistribute it and/or modify
  11. // it under the terms of the GNU General Public License as published by
  12. // the Free Software Foundation, either version 3 of the License, or
  13. // (at your option) any later version.
  14. //
  15. // This program is distributed in the hope that it will be useful,
  16. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. // GNU General Public License for more details.
  19. //
  20. // You should have received a copy of the GNU General Public License
  21. // along with this program. If not, see <http://www.gnu.org/licenses/>.
  22. //
  23. import Foundation
  24. import TLPhotoPicker
  25. import ZIPFoundation
  26. import NCCommunication
  27. class NCCollectionCommon: NSObject {
  28. @objc static let shared: NCCollectionCommon = {
  29. let instance = NCCollectionCommon()
  30. instance.createImagesThemingColor()
  31. return instance
  32. }()
  33. struct NCCollectionCommonImages {
  34. static var cellSharedImage = UIImage()
  35. static var cellCanShareImage = UIImage()
  36. static var cellShareByLinkImage = UIImage()
  37. static var cellFavouriteImage = UIImage()
  38. static var cellMoreImage = UIImage()
  39. static var cellCommentImage = UIImage()
  40. static var cellLivePhotoImage = UIImage()
  41. static var cellFolderEncryptedImage = UIImage()
  42. static var cellFolderSharedWithMeImage = UIImage()
  43. static var cellFolderPublicImage = UIImage()
  44. static var cellFolderGroupImage = UIImage()
  45. static var cellFolderExternalImage = UIImage()
  46. static var cellFolderAutomaticUploadImage = UIImage()
  47. static var cellFolderImage = UIImage()
  48. static var cellPlayImage = UIImage()
  49. }
  50. @objc func createImagesThemingColor() {
  51. NCCollectionCommonImages.cellSharedImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "share"), width: 100, height: 100, color: NCBrandColor.sharedInstance.textView)
  52. NCCollectionCommonImages.cellCanShareImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "share"), width: 100, height: 100, color: NCBrandColor.sharedInstance.optionItem)
  53. NCCollectionCommonImages.cellShareByLinkImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "sharebylink"), width: 100, height: 100, color: NCBrandColor.sharedInstance.optionItem)
  54. NCCollectionCommonImages.cellFavouriteImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "favorite"), width: 100, height: 100, color: NCBrandColor.sharedInstance.yellowFavorite)
  55. NCCollectionCommonImages.cellMoreImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "more"), width: 50, height: 50, color: NCBrandColor.sharedInstance.optionItem)
  56. NCCollectionCommonImages.cellCommentImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "comment"), width: 30, height: 30, color: NCBrandColor.sharedInstance.graySoft)
  57. NCCollectionCommonImages.cellLivePhotoImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "livePhoto"), width: 100, height: 100, color: NCBrandColor.sharedInstance.textView)
  58. NCCollectionCommonImages.cellFolderEncryptedImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folderEncrypted"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  59. NCCollectionCommonImages.cellFolderSharedWithMeImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder_shared_with_me"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  60. NCCollectionCommonImages.cellFolderPublicImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder_public"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  61. NCCollectionCommonImages.cellFolderGroupImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder_group"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  62. NCCollectionCommonImages.cellFolderExternalImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder_external"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  63. NCCollectionCommonImages.cellFolderAutomaticUploadImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folderAutomaticUpload"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  64. NCCollectionCommonImages.cellFolderImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "folder"), width: 600, height: 600, color: NCBrandColor.sharedInstance.brandElement)
  65. NCCollectionCommonImages.cellPlayImage = CCGraphics.changeThemingColorImage(UIImage.init(named: "play"), width: 100, height: 100, color: .white)
  66. }
  67. // MARK -
  68. func cellForItemAt(indexPath: IndexPath, collectionView: UICollectionView, cell: UICollectionViewCell, metadata: tableMetadata, metadataFolder: tableMetadata?, serverUrl: String, isEditMode: Bool, selectocId: [String], autoUploadFileName: String, autoUploadDirectory: String, hideButtonMore: Bool, downloadThumbnail: Bool, shares: [tableShare]?, source: UIViewController) {
  69. let appDelegate = UIApplication.shared.delegate as! AppDelegate
  70. var tableShare: tableShare?
  71. // Share
  72. if shares != nil {
  73. for share in shares! {
  74. if share.fileName == metadata.fileName {
  75. tableShare = share
  76. break
  77. }
  78. }
  79. }
  80. // Download preview
  81. if downloadThumbnail {
  82. NCOperationQueue.shared.downloadThumbnail(metadata: metadata, urlBase: appDelegate.urlBase, view: collectionView, indexPath: indexPath)
  83. }
  84. var isShare = false
  85. var isMounted = false
  86. if metadataFolder != nil {
  87. isShare = metadata.permissions.contains(k_permission_shared) && !metadataFolder!.permissions.contains(k_permission_shared)
  88. isMounted = metadata.permissions.contains(k_permission_mounted) && !metadataFolder!.permissions.contains(k_permission_mounted)
  89. }
  90. if cell is NCListCell {
  91. let cell = cell as! NCListCell
  92. cell.delegate = source as? NCListCellDelegate
  93. cell.objectId = metadata.ocId
  94. cell.indexPath = indexPath
  95. cell.labelTitle.text = metadata.fileNameView
  96. cell.labelTitle.textColor = NCBrandColor.sharedInstance.textView
  97. cell.imageStatus.image = nil
  98. cell.imageLocal.image = nil
  99. cell.imageFavorite.image = nil
  100. cell.imageShared.image = nil
  101. if metadata.directory {
  102. if metadata.e2eEncrypted {
  103. cell.imageItem.image = NCCollectionCommonImages.cellFolderEncryptedImage
  104. } else if isShare {
  105. cell.imageItem.image = NCCollectionCommonImages.cellFolderSharedWithMeImage
  106. } else if (tableShare != nil && tableShare!.shareType != 3) {
  107. cell.imageItem.image = NCCollectionCommonImages.cellFolderSharedWithMeImage
  108. } else if (tableShare != nil && tableShare!.shareType == 3) {
  109. cell.imageItem.image = NCCollectionCommonImages.cellFolderPublicImage
  110. } else if metadata.mountType == "group" {
  111. cell.imageItem.image = NCCollectionCommonImages.cellFolderGroupImage
  112. } else if isMounted {
  113. cell.imageItem.image = NCCollectionCommonImages.cellFolderExternalImage
  114. } else if metadata.fileName == autoUploadFileName && serverUrl == autoUploadDirectory {
  115. cell.imageItem.image = NCCollectionCommonImages.cellFolderAutomaticUploadImage
  116. } else {
  117. cell.imageItem.image = NCCollectionCommonImages.cellFolderImage
  118. }
  119. cell.labelInfo.text = CCUtility.dateDiff(metadata.date as Date)
  120. let lockServerUrl = CCUtility.stringAppendServerUrl(serverUrl, addFileName: metadata.fileName)!
  121. let tableDirectory = NCManageDatabase.sharedInstance.getTableDirectory(predicate: NSPredicate(format: "account == %@ AND serverUrl == %@", appDelegate.account, lockServerUrl))
  122. // Local image: offline
  123. if tableDirectory != nil && tableDirectory!.offline {
  124. cell.imageLocal.image = UIImage.init(named: "offlineFlag")
  125. }
  126. } else {
  127. if FileManager().fileExists(atPath: CCUtility.getDirectoryProviderStorageIconOcId(metadata.ocId, etag: metadata.etag)) {
  128. cell.imageItem.image = UIImage(contentsOfFile: CCUtility.getDirectoryProviderStorageIconOcId(metadata.ocId, etag: metadata.etag))
  129. } else if(!metadata.hasPreview) {
  130. if metadata.iconName.count > 0 {
  131. cell.imageItem.image = UIImage.init(named: metadata.iconName)
  132. } else {
  133. cell.imageItem.image = UIImage.init(named: "file")
  134. }
  135. }
  136. if cell.imageItem.image == nil {
  137. cell.imageItem.backgroundColor = .lightGray
  138. } else {
  139. cell.imageItem.backgroundColor = nil
  140. }
  141. cell.labelInfo.text = CCUtility.dateDiff(metadata.date as Date) + " · " + CCUtility.transformedSize(metadata.size)
  142. // image local
  143. let size = CCUtility.fileProviderStorageSize(metadata.ocId, fileNameView: metadata.fileNameView)
  144. if size > 0 {
  145. let tableLocalFile = NCManageDatabase.sharedInstance.getTableLocalFile(predicate: NSPredicate(format: "ocId == %@", metadata.ocId))
  146. if tableLocalFile == nil && size == metadata.size {
  147. NCManageDatabase.sharedInstance.addLocalFile(metadata: metadata)
  148. }
  149. if tableLocalFile?.offline ?? false {
  150. cell.imageLocal.image = UIImage.init(named: "offlineFlag")
  151. } else{
  152. cell.imageLocal.image = UIImage.init(named: "local")
  153. }
  154. }
  155. }
  156. // image Favorite
  157. if metadata.favorite {
  158. cell.imageFavorite.image = NCCollectionCommonImages.cellFavouriteImage
  159. }
  160. // Share image
  161. if (isShare) {
  162. cell.imageShared.image = NCCollectionCommonImages.cellSharedImage
  163. } else if (tableShare != nil && tableShare!.shareType == 3) {
  164. cell.imageShared.image = NCCollectionCommonImages.cellShareByLinkImage
  165. } else if (tableShare != nil && tableShare!.shareType != 3) {
  166. cell.imageShared.image = NCCollectionCommonImages.cellSharedImage
  167. } else {
  168. cell.imageShared.image = NCCollectionCommonImages.cellCanShareImage
  169. }
  170. if metadata.ownerId.count > 0 && metadata.ownerId != appDelegate.userID {
  171. // Load avatar
  172. let fileNameSource = CCUtility.getDirectoryUserData() + "/" + CCUtility.getStringUser(appDelegate.user, urlBase: appDelegate.urlBase) + "-" + metadata.ownerId + ".png"
  173. let fileNameSourceAvatar = CCUtility.getDirectoryUserData() + "/" + CCUtility.getStringUser(appDelegate.user, urlBase: appDelegate.urlBase) + "-avatar-" + metadata.ownerId + ".png"
  174. if FileManager.default.fileExists(atPath: fileNameSourceAvatar) {
  175. cell.imageShared.image = UIImage(contentsOfFile: fileNameSourceAvatar)
  176. } else if FileManager.default.fileExists(atPath: fileNameSource) {
  177. cell.imageShared.image = NCUtility.shared.createAvatar(fileNameSource: fileNameSource, fileNameSourceAvatar: fileNameSourceAvatar)
  178. } else {
  179. NCCommunication.shared.downloadAvatar(userID: metadata.ownerId, fileNameLocalPath: fileNameSource, size: Int(k_avatar_size)) { (account, data, errorCode, errorMessage) in
  180. if errorCode == 0 && account == appDelegate.account {
  181. cell.imageShared.image = NCUtility.shared.createAvatar(fileNameSource: fileNameSource, fileNameSourceAvatar: fileNameSourceAvatar)
  182. }
  183. }
  184. }
  185. }
  186. if isEditMode {
  187. cell.imageItemLeftConstraint.constant = 45
  188. cell.imageSelect.isHidden = false
  189. if selectocId.contains(metadata.ocId) {
  190. cell.imageSelect.image = CCGraphics.scale(UIImage.init(named: "checkedYes"), to: CGSize(width: 50, height: 50), isAspectRation: true)
  191. cell.backgroundView = NCUtility.shared.cellBlurEffect(with: cell.bounds)
  192. } else {
  193. cell.imageSelect.image = CCGraphics.scale(UIImage.init(named: "checkedNo"), to: CGSize(width: 50, height: 50), isAspectRation: true)
  194. cell.backgroundView = nil
  195. }
  196. } else {
  197. cell.imageItemLeftConstraint.constant = 10
  198. cell.imageSelect.isHidden = true
  199. cell.backgroundView = nil
  200. }
  201. // Transfer
  202. if metadata.status == k_metadataStatusInDownload || metadata.status == k_metadataStatusDownloading || metadata.status >= k_metadataStatusTypeUpload {
  203. cell.progressView.isHidden = false
  204. cell.setButtonMore(named: "stop")
  205. } else {
  206. cell.progressView.isHidden = true
  207. cell.progressView.progress = 0.0
  208. cell.setButtonMore(named: "more")
  209. }
  210. // Remove last separator
  211. if collectionView.numberOfItems(inSection: indexPath.section) == indexPath.row + 1 {
  212. cell.separator.isHidden = true
  213. } else {
  214. cell.separator.isHidden = false
  215. }
  216. } else if cell is NCGridCell {
  217. let cell = cell as! NCGridCell
  218. cell.delegate = source as? NCGridCellDelegate
  219. cell.objectId = metadata.ocId
  220. cell.indexPath = indexPath
  221. cell.labelTitle.text = metadata.fileNameView
  222. cell.labelTitle.textColor = NCBrandColor.sharedInstance.textView
  223. cell.imageStatus.image = nil
  224. cell.imageLocal.image = nil
  225. cell.imageFavorite.image = nil
  226. if metadata.directory {
  227. if metadata.e2eEncrypted {
  228. cell.imageItem.image = NCCollectionCommonImages.cellFolderEncryptedImage
  229. } else if isShare {
  230. cell.imageItem.image = NCCollectionCommonImages.cellFolderSharedWithMeImage
  231. } else if (tableShare != nil && tableShare!.shareType != 3) {
  232. cell.imageItem.image = NCCollectionCommonImages.cellFolderSharedWithMeImage
  233. } else if (tableShare != nil && tableShare!.shareType == 3) {
  234. cell.imageItem.image = NCCollectionCommonImages.cellFolderPublicImage
  235. } else if metadata.mountType == "group" {
  236. cell.imageItem.image = NCCollectionCommonImages.cellFolderGroupImage
  237. } else if isMounted {
  238. cell.imageItem.image = NCCollectionCommonImages.cellFolderExternalImage
  239. } else if metadata.fileName == autoUploadFileName && serverUrl == autoUploadDirectory {
  240. cell.imageItem.image = NCCollectionCommonImages.cellFolderAutomaticUploadImage
  241. } else {
  242. cell.imageItem.image = NCCollectionCommonImages.cellFolderImage
  243. }
  244. let lockServerUrl = CCUtility.stringAppendServerUrl(serverUrl, addFileName: metadata.fileName)!
  245. let tableDirectory = NCManageDatabase.sharedInstance.getTableDirectory(predicate: NSPredicate(format: "account == %@ AND serverUrl == %@", appDelegate.account, lockServerUrl))
  246. // Local image: offline
  247. if tableDirectory != nil && tableDirectory!.offline {
  248. cell.imageLocal.image = UIImage.init(named: "offlineFlag")
  249. }
  250. } else {
  251. if FileManager().fileExists(atPath: CCUtility.getDirectoryProviderStorageIconOcId(metadata.ocId, etag: metadata.etag)) {
  252. cell.imageItem.image = UIImage(contentsOfFile: CCUtility.getDirectoryProviderStorageIconOcId(metadata.ocId, etag: metadata.etag))
  253. } else if(!metadata.hasPreview) {
  254. if metadata.iconName.count > 0 {
  255. cell.imageItem.image = UIImage.init(named: metadata.iconName)
  256. } else {
  257. cell.imageItem.image = UIImage.init(named: "file")
  258. }
  259. }
  260. if cell.imageItem.image == nil {
  261. cell.imageItem.backgroundColor = .lightGray
  262. } else {
  263. cell.imageItem.backgroundColor = nil
  264. }
  265. // image Local
  266. let tableLocalFile = NCManageDatabase.sharedInstance.getTableLocalFile(predicate: NSPredicate(format: "ocId == %@", metadata.ocId))
  267. if tableLocalFile != nil && CCUtility.fileProviderStorageExists(metadata.ocId, fileNameView: metadata.fileNameView) {
  268. if tableLocalFile!.offline { cell.imageLocal.image = UIImage.init(named: "offlineFlag") }
  269. else { cell.imageLocal.image = UIImage.init(named: "local") }
  270. }
  271. }
  272. // image Favorite
  273. if metadata.favorite {
  274. cell.imageFavorite.image = NCCollectionCommonImages.cellFavouriteImage
  275. }
  276. if isEditMode {
  277. cell.imageSelect.isHidden = false
  278. if selectocId.contains(metadata.ocId) {
  279. cell.imageSelect.image = CCGraphics.scale(UIImage.init(named: "checkedYes"), to: CGSize(width: 50, height: 50), isAspectRation: true)
  280. cell.backgroundView = NCUtility.shared.cellBlurEffect(with: cell.bounds)
  281. } else {
  282. cell.imageSelect.isHidden = true
  283. cell.backgroundView = nil
  284. }
  285. } else {
  286. cell.imageSelect.isHidden = true
  287. cell.backgroundView = nil
  288. }
  289. // Transfer
  290. if metadata.status == k_metadataStatusInDownload || metadata.status == k_metadataStatusDownloading || metadata.status >= k_metadataStatusTypeUpload {
  291. cell.progressView.isHidden = false
  292. cell.setButtonMore(named: "stop")
  293. } else {
  294. cell.progressView.isHidden = true
  295. cell.progressView.progress = 0.0
  296. cell.setButtonMore(named: "more")
  297. }
  298. }
  299. }
  300. // MARK -
  301. func notificationDeleteFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata, errorCode: Int, errorDescription: String ,onlyLocal: Bool) {
  302. if errorCode == 0 {
  303. if !onlyLocal {
  304. _ = dataSource?.deleteMetadata(ocId: metadata.ocId)
  305. }
  306. collectionView?.reloadData()
  307. } else {
  308. NCContentPresenter.shared.messageNotification("_error_", description: errorDescription, delay: TimeInterval(k_dismissAfterSecond), type: NCContentPresenter.messageType.error, errorCode: errorCode)
  309. }
  310. }
  311. func notificationDownloadStartFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata) {
  312. dataSource?.reloadMetadata(ocId: metadata.ocId)
  313. collectionView?.reloadData()
  314. }
  315. func notificationDownloadedFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata) {
  316. dataSource?.reloadMetadata(ocId: metadata.ocId)
  317. collectionView?.reloadData()
  318. }
  319. func notificationDownloadCancelFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata) {
  320. dataSource?.reloadMetadata(ocId: metadata.ocId)
  321. collectionView?.reloadData()
  322. }
  323. func notificationUploadStartFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata, serverUrl: String, account: String) {
  324. if metadata.serverUrl == serverUrl && metadata.account == account {
  325. dataSource?.addMetadata(metadata)
  326. collectionView?.reloadData()
  327. }
  328. }
  329. func notificationUploadedFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata, serverUrl: String, account: String) {
  330. if metadata.serverUrl == serverUrl && metadata.account == account {
  331. dataSource?.reloadMetadata(ocId: metadata.ocId)
  332. collectionView?.reloadData()
  333. }
  334. }
  335. func notificationUploadCancelFile(collectionView: UICollectionView?, dataSource: NCDataSource?, metadata: tableMetadata, serverUrl: String, account: String) {
  336. if metadata.serverUrl == serverUrl && metadata.account == account {
  337. dataSource?.deleteMetadata(ocId: metadata.ocId)
  338. collectionView?.reloadData()
  339. }
  340. }
  341. func notificationTriggerProgressTask(collectionView: UICollectionView?, dataSource: NCDataSource?, ocId: String, progress: Float) {
  342. if let index = dataSource?.getIndexMetadata(ocId: ocId) {
  343. if let cell = collectionView?.cellForItem(at: IndexPath(row: index, section: 0)) {
  344. if cell is NCListCell {
  345. let cell = cell as! NCListCell
  346. if progress > 0 {
  347. cell.progressView?.isHidden = false
  348. cell.progressView?.progress = progress
  349. cell.setButtonMore(named: "stop")
  350. }
  351. } else if cell is NCGridCell {
  352. let cell = cell as! NCGridCell
  353. if progress > 0 {
  354. cell.progressView.isHidden = false
  355. cell.progressView.progress = progress
  356. cell.setButtonMore(named: "stop")
  357. }
  358. }
  359. }
  360. }
  361. }
  362. }
  363. // MARK: - List Layout
  364. class NCListLayout: UICollectionViewFlowLayout {
  365. let itemHeight: CGFloat = 60
  366. override init() {
  367. super.init()
  368. sectionHeadersPinToVisibleBounds = false
  369. minimumInteritemSpacing = 0
  370. minimumLineSpacing = 1
  371. self.scrollDirection = .vertical
  372. self.sectionInset = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
  373. }
  374. required init?(coder aDecoder: NSCoder) {
  375. fatalError("init(coder:) has not been implemented")
  376. }
  377. override var itemSize: CGSize {
  378. get {
  379. if let collectionView = collectionView {
  380. let itemWidth: CGFloat = collectionView.frame.width
  381. return CGSize(width: itemWidth, height: self.itemHeight)
  382. }
  383. // Default fallback
  384. return CGSize(width: 100, height: 100)
  385. }
  386. set {
  387. super.itemSize = newValue
  388. }
  389. }
  390. override func targetContentOffset(forProposedContentOffset proposedContentOffset: CGPoint) -> CGPoint {
  391. return proposedContentOffset
  392. }
  393. }
  394. // MARK: - Grid Layout
  395. class NCGridLayout: UICollectionViewFlowLayout {
  396. var heightLabelPlusButton: CGFloat = 45
  397. var marginLeftRight: CGFloat = 6
  398. var itemForLine: CGFloat = 3
  399. override init() {
  400. super.init()
  401. sectionHeadersPinToVisibleBounds = false
  402. minimumInteritemSpacing = 1
  403. minimumLineSpacing = marginLeftRight
  404. self.scrollDirection = .vertical
  405. self.sectionInset = UIEdgeInsets(top: 10, left: marginLeftRight, bottom: 0, right: marginLeftRight)
  406. }
  407. required init?(coder aDecoder: NSCoder) {
  408. fatalError("init(coder:) has not been implemented")
  409. }
  410. override var itemSize: CGSize {
  411. get {
  412. if let collectionView = collectionView {
  413. let itemWidth: CGFloat = (collectionView.frame.width - marginLeftRight * 2 - marginLeftRight * (itemForLine - 1)) / itemForLine
  414. let itemHeight: CGFloat = itemWidth + heightLabelPlusButton
  415. return CGSize(width: itemWidth, height: itemHeight)
  416. }
  417. // Default fallback
  418. return CGSize(width: 100, height: 100)
  419. }
  420. set {
  421. super.itemSize = newValue
  422. }
  423. }
  424. override func targetContentOffset(forProposedContentOffset proposedContentOffset: CGPoint) -> CGPoint {
  425. return proposedContentOffset
  426. }
  427. }
  428. // MARK: - NCSelect
  429. extension NCCollectionCommon: NCSelectDelegate {
  430. func dismissSelect(serverUrl: String?, metadata: tableMetadata?, type: String, array: [Any], buttonType: String, overwrite: Bool) {
  431. if (serverUrl != nil && array.count > 0) {
  432. var move = true
  433. if buttonType == "done1" { move = false }
  434. for metadata in array as! [tableMetadata] {
  435. NCOperationQueue.shared.copyMove(metadata: metadata, serverUrl: serverUrl!, overwrite: overwrite, move: move)
  436. }
  437. }
  438. }
  439. func openSelectView(viewController: UIViewController, array: [Any]) {
  440. let navigationController = UIStoryboard.init(name: "NCSelect", bundle: nil).instantiateInitialViewController() as! UINavigationController
  441. let vc = navigationController.topViewController as! NCSelect
  442. vc.delegate = self
  443. vc.hideButtonCreateFolder = false
  444. vc.selectFile = false
  445. vc.includeDirectoryE2EEncryption = false
  446. vc.includeImages = false
  447. vc.type = ""
  448. vc.titleButtonDone = NSLocalizedString("_move_", comment: "")
  449. vc.titleButtonDone1 = NSLocalizedString("_copy_",comment: "")
  450. vc.isButtonDone1Hide = false
  451. vc.isOverwriteHide = false
  452. vc.keyLayout = k_layout_view_move
  453. vc.array = array
  454. navigationController.modalPresentationStyle = .fullScreen
  455. viewController.present(navigationController, animated: true, completion: nil)
  456. }
  457. }