├── Cartfile ├── Art Book ├── Assets.xcassets │ ├── Contents.json │ ├── FolderIcon.imageset │ │ ├── FolderIcon.pdf │ │ ├── FolderIcon.png │ │ ├── FolderIcon@2x.png │ │ ├── FolderIcon@3x.png │ │ └── Contents.json │ └── AppIcon.appiconset │ │ ├── icon_512x512@2xMacHuge_512pt.png │ │ ├── icon_512x512@2xMacMicro_16pt.png │ │ ├── icon_512x512@2xMacSmall_32pt.png │ │ ├── icon_512x512@2xMacLarge_256pt.png │ │ ├── icon_512x512@2xMacMedium_128pt.png │ │ ├── icon_512x512@2xMacHuge_512pt@2x.png │ │ ├── icon_512x512@2xMacLarge_256pt@2x.png │ │ ├── icon_512x512@2xMacMedium_128pt@2x.png │ │ ├── icon_512x512@2xMacMicro_16pt@2x.png │ │ ├── icon_512x512@2xMacSmall_32pt@2x.png │ │ └── Contents.json ├── Art Book-Bridging-Header.h ├── SafeSubscript.swift ├── Views │ ├── MainMenu.swift │ ├── Sidebar │ │ ├── SidebarAddButton.swift │ │ ├── SideBarImageView.swift │ │ ├── SidebarOutlineView.swift │ │ ├── FileNode.swift │ │ └── SidebarViewController.swift │ ├── Identifiers.swift │ ├── Preferences.swift │ ├── MainWindowController.swift │ └── Content │ │ ├── ImageItemCell.swift │ │ ├── ImageItemCell.xib │ │ ├── ImageCache.swift │ │ └── ContentViewController.swift ├── Log.swift ├── Info.plist ├── AppDelegate.swift └── FileWatcher.swift ├── Cartfile.resolved ├── Art Book.xcodeproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ └── xcshareddata │ │ └── IDEWorkspaceChecks.plist ├── xcuserdata │ └── xjbeta.xcuserdatad │ │ └── xcschemes │ │ └── xcschememanagement.plist └── project.pbxproj ├── README.md ├── .gitignore └── LICENSE /Cartfile: -------------------------------------------------------------------------------- 1 | github "TheNounProject/CollectionView" "master" 2 | github "xjbeta/Cache" -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "version" : 1, 4 | "author" : "xcode" 5 | } 6 | } -------------------------------------------------------------------------------- /Cartfile.resolved: -------------------------------------------------------------------------------- 1 | github "TheNounProject/CollectionView" "a80e270156b8f36b413a2caf76b704ed6b28c073" 2 | github "xjbeta/Cache" "5.2.0" 3 | -------------------------------------------------------------------------------- /Art Book/Art Book-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | // 2 | // Use this file to import your target's public headers that you would like to expose to Swift. 3 | // 4 | 5 | -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon.pdf -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon@2x.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/FolderIcon.imageset/FolderIcon@3x.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacHuge_512pt.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacHuge_512pt.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMicro_16pt.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMicro_16pt.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacSmall_32pt.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacSmall_32pt.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacLarge_256pt.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacLarge_256pt.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMedium_128pt.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMedium_128pt.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacHuge_512pt@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacHuge_512pt@2x.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacLarge_256pt@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacLarge_256pt@2x.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMedium_128pt@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMedium_128pt@2x.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMicro_16pt@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacMicro_16pt@2x.png -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacSmall_32pt@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xjbeta/Art-Book/HEAD/Art Book/Assets.xcassets/AppIcon.appiconset/icon_512x512@2xMacSmall_32pt@2x.png -------------------------------------------------------------------------------- /Art Book.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /Art Book.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /Art Book/SafeSubscript.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SafeSubscript.swift 3 | // Aria2D 4 | // 5 | // Created by xjbeta on 2017/2/3. 6 | // Copyright © 2017年 xjbeta. All rights reserved. 7 | // 8 | 9 | import Foundation 10 | 11 | extension Collection { 12 | subscript (safe index: Index) -> Element? { 13 | return indices.contains(index) ? self[index] : nil 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /Art Book/Views/MainMenu.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MainMenu.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2020/2/27. 6 | // Copyright © 2020 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class MainMenu: NSObject, NSMenuItemValidation { 12 | func validateMenuItem(_ menuItem: NSMenuItem) -> Bool { 13 | return true 14 | } 15 | 16 | 17 | 18 | 19 | } 20 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Art Book 2 | macOS navite image viewer. 3 | 4 | ## Downloads 5 | - [release](https://github.com/xjbeta/Art-Book/releases) 6 | 7 | ![](https://i.loli.net/2019/07/15/5d2c86818437d44320.png) 8 | 9 | 10 | ## Build 11 | `carthage bootstrap --platform macOS` 12 | 13 | ## Acknowledgements 14 | - [Cache](https://github.com/hyperoslo/Cache) 15 | - [DevMate](https://devmate.com/) 16 | - [CollectionView](https://github.com/TheNounProject/CollectionView) 17 | -------------------------------------------------------------------------------- /Art Book/Views/Sidebar/SidebarAddButton.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SidebarAddButton.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/10/13. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class SidebarAddButton: NSButton { 12 | 13 | override func draw(_ dirtyRect: NSRect) { 14 | super.draw(dirtyRect) 15 | 16 | // Drawing code here. 17 | } 18 | 19 | override var acceptsFirstResponder: Bool { 20 | return false 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /Art Book/Views/Identifiers.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Identifiers.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/10/1. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | extension Notification.Name { 12 | static let sidebarSelectionDidChange = Notification.Name("com.xjbeta.Art Book.SidebarSelectionDidChange") 13 | static let scaleDidChange = Notification.Name("com.xjbeta.Art Book.ScaleDidChange") 14 | static let viewModeDidChange = Notification.Name("com.xjbeta.Art Book.ViewModeDidChange") 15 | } 16 | -------------------------------------------------------------------------------- /Art Book/Views/Sidebar/SideBarImageView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SideBarImageView.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/12/23. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class SideBarImageView: NSImageView { 12 | override func draw(_ dirtyRect: NSRect) { 13 | let context = NSGraphicsContext.current! 14 | let prev = context.imageInterpolation 15 | context.imageInterpolation = .none 16 | super.draw(dirtyRect) 17 | context.imageInterpolation = prev 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /Art Book.xcodeproj/xcuserdata/xjbeta.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | Art Book.xcscheme 8 | 9 | orderHint 10 | 0 11 | 12 | Art Book.xcscheme_^#shared#^_ 13 | 14 | orderHint 15 | 0 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /Art Book/Views/Sidebar/SidebarOutlineView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SidebarOutlineView.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/10/1. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class SidebarOutlineView: NSOutlineView { 12 | 13 | override func draw(_ dirtyRect: NSRect) { 14 | super.draw(dirtyRect) 15 | 16 | // Drawing code here. 17 | } 18 | 19 | override var mouseDownCanMoveWindow: Bool { 20 | return true 21 | } 22 | 23 | override var acceptsFirstResponder: Bool { 24 | return false 25 | } 26 | 27 | } 28 | -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/FolderIcon.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "filename" : "FolderIcon.pdf" 6 | }, 7 | { 8 | "idiom" : "universal", 9 | "filename" : "FolderIcon.png", 10 | "scale" : "1x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "filename" : "FolderIcon@2x.png", 15 | "scale" : "2x" 16 | }, 17 | { 18 | "idiom" : "universal", 19 | "filename" : "FolderIcon@3x.png", 20 | "scale" : "3x" 21 | } 22 | ], 23 | "info" : { 24 | "version" : 1, 25 | "author" : "xcode" 26 | }, 27 | "properties" : { 28 | "preserves-vector-representation" : true 29 | } 30 | } -------------------------------------------------------------------------------- /Art Book/Log.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Log.swift 3 | // Aria2D 4 | // 5 | // Created by xjbeta on 2016/12/25. 6 | // Copyright © 2016年 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | public func Log(_ message: T, file: String = #file, method: String = #function, line: Int = #line) { 12 | var logStr = "\(URL(fileURLWithPath: file).lastPathComponent)[\(line)], \(method): \(message)" 13 | #if DEBUG 14 | print(logStr) 15 | #endif 16 | 17 | logStr += "\n" 18 | guard let log = (NSApp.delegate as? AppDelegate)?.logUrl else { return } 19 | do { 20 | if !FileManager.default.fileExists(atPath: log.path) { 21 | FileManager.default.createFile(atPath: log.path, contents: nil, attributes: nil) 22 | } 23 | 24 | let handle = try FileHandle(forWritingTo: log) 25 | handle.seekToEndOfFile() 26 | handle.write(logStr.data(using: .utf8)!) 27 | handle.closeFile() 28 | } catch { 29 | print(error.localizedDescription) 30 | do { 31 | try logStr.data(using: .utf8)?.write(to: log) 32 | } catch { 33 | print(error.localizedDescription) 34 | } 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /Art Book/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(MARKETING_VERSION) 21 | CFBundleVersion 22 | 0 23 | LSApplicationCategoryType 24 | public.app-category.photography 25 | LSMinimumSystemVersion 26 | $(MACOSX_DEPLOYMENT_TARGET) 27 | NSHumanReadableCopyright 28 | Copyright © 2018 xjbeta. All rights reserved. 29 | NSMainStoryboardFile 30 | Main 31 | NSPrincipalClass 32 | NSApplication 33 | 34 | 35 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Xcode 2 | # 3 | # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore 4 | 5 | ## Build generated 6 | build/ 7 | DerivedData/ 8 | 9 | ## Various settings 10 | *.pbxuser 11 | !default.pbxuser 12 | *.mode1v3 13 | !default.mode1v3 14 | *.mode2v3 15 | !default.mode2v3 16 | *.perspectivev3 17 | !default.perspectivev3 18 | xcuserdata/ 19 | 20 | ## Other 21 | *.moved-aside 22 | *.xccheckout 23 | *.xcscmblueprint 24 | 25 | ## Obj-C/Swift specific 26 | *.hmap 27 | *.ipa 28 | *.dSYM.zip 29 | *.dSYM 30 | 31 | ## Playgrounds 32 | timeline.xctimeline 33 | playground.xcworkspace 34 | 35 | # Swift Package Manager 36 | # 37 | # Add this line if you want to avoid checking in source code from Swift Package Manager dependencies. 38 | # Packages/ 39 | # Package.pins 40 | # Package.resolved 41 | .build/ 42 | 43 | # CocoaPods 44 | # 45 | # We recommend against adding the Pods directory to your .gitignore. However 46 | # you should judge for yourself, the pros and cons are mentioned at: 47 | # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control 48 | # 49 | # Pods/ 50 | 51 | # Carthage 52 | # 53 | # Add this line if you want to avoid checking in source code from Carthage dependencies. 54 | Carthage/Checkouts 55 | 56 | Carthage/Build 57 | 58 | # fastlane 59 | # 60 | # It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 61 | # screenshots whenever they are needed. 62 | # For more information about the recommended setup visit: 63 | # https://docs.fastlane.tools/best-practices/source-control/#source-control 64 | 65 | fastlane/report.xml 66 | fastlane/Preview.html 67 | fastlane/screenshots/**/*.png 68 | fastlane/test_output 69 | -------------------------------------------------------------------------------- /Art Book/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "16x16", 5 | "idiom" : "mac", 6 | "filename" : "icon_512x512@2xMacMicro_16pt.png", 7 | "scale" : "1x" 8 | }, 9 | { 10 | "size" : "16x16", 11 | "idiom" : "mac", 12 | "filename" : "icon_512x512@2xMacMicro_16pt@2x.png", 13 | "scale" : "2x" 14 | }, 15 | { 16 | "size" : "32x32", 17 | "idiom" : "mac", 18 | "filename" : "icon_512x512@2xMacSmall_32pt.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "32x32", 23 | "idiom" : "mac", 24 | "filename" : "icon_512x512@2xMacSmall_32pt@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "128x128", 29 | "idiom" : "mac", 30 | "filename" : "icon_512x512@2xMacMedium_128pt.png", 31 | "scale" : "1x" 32 | }, 33 | { 34 | "size" : "128x128", 35 | "idiom" : "mac", 36 | "filename" : "icon_512x512@2xMacMedium_128pt@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "256x256", 41 | "idiom" : "mac", 42 | "filename" : "icon_512x512@2xMacLarge_256pt.png", 43 | "scale" : "1x" 44 | }, 45 | { 46 | "size" : "256x256", 47 | "idiom" : "mac", 48 | "filename" : "icon_512x512@2xMacLarge_256pt@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "512x512", 53 | "idiom" : "mac", 54 | "filename" : "icon_512x512@2xMacHuge_512pt.png", 55 | "scale" : "1x" 56 | }, 57 | { 58 | "size" : "512x512", 59 | "idiom" : "mac", 60 | "filename" : "icon_512x512@2xMacHuge_512pt@2x.png", 61 | "scale" : "2x" 62 | } 63 | ], 64 | "info" : { 65 | "version" : 1, 66 | "author" : "xcode" 67 | } 68 | } -------------------------------------------------------------------------------- /Art Book/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/9/30. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | 12 | @NSApplicationMain 13 | class AppDelegate: NSObject, NSApplicationDelegate { 14 | 15 | 16 | lazy var logUrl: URL? = { 17 | do { 18 | let documentDirectoryPath = try FileManager.default.url(for: .libraryDirectory, in: .userDomainMask, appropriateFor: nil, create: true) 19 | var log = documentDirectoryPath.appendingPathComponent("Logs").appendingPathComponent("ArtBook.log") 20 | return log 21 | } catch let error { 22 | Log(error) 23 | return nil 24 | } 25 | }() 26 | 27 | func applicationDidFinishLaunching(_ aNotification: Notification) { 28 | if let url = logUrl { 29 | try? FileManager.default.removeItem(at: url) 30 | } 31 | 32 | Log("App will finish launching") 33 | let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "" 34 | let build = Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "" 35 | Log("App Version \(version) (Build \(build))") 36 | Log("macOS " + ProcessInfo().operatingSystemVersionString) 37 | 38 | removeExpired() 39 | Preferences.shared.prepareUserDefaults() 40 | } 41 | 42 | func applicationWillTerminate(_ aNotification: Notification) { 43 | ImageCache.shared.saveRatios() 44 | removeExpired() 45 | } 46 | 47 | func removeExpired() { 48 | Log(ImageCache.shared.cacheSize()) 49 | ImageCache.shared.removeExpired() 50 | Log(ImageCache.shared.cacheSize()) 51 | } 52 | 53 | func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows flag: Bool) -> Bool { 54 | if !flag { 55 | for window in sender.windows { 56 | if window.className == "NSWindow" { 57 | window.makeKeyAndOrderFront(self) 58 | } 59 | } 60 | } 61 | return true 62 | } 63 | } 64 | -------------------------------------------------------------------------------- /Art Book/Views/Preferences.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Preferences.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/10/1. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class Preferences: NSObject { 12 | static let shared = Preferences() 13 | 14 | private override init() { 15 | } 16 | 17 | private let prefs = UserDefaults.standard 18 | private let keys = PreferenceKeys.self 19 | 20 | var favourites: [(String, URL)]? { 21 | get { 22 | guard let saved = defaults(.favourites) as? [[String]] else { 23 | return nil 24 | } 25 | return saved.compactMap { i -> (String, URL)? in 26 | guard let id = i[safe: 0], 27 | let uStr = i[safe: 1], 28 | let url = URL(string: uStr) else { 29 | return nil 30 | } 31 | return (id, url) 32 | } 33 | } 34 | } 35 | 36 | 37 | func removeFavourite(_ id: String) { 38 | guard var favourites = defaults(.favourites) as? [[String]] else { return } 39 | favourites.removeAll { 40 | $0.contains(where: { $0 == id }) 41 | } 42 | defaultsSet(favourites, forKey: .favourites) 43 | } 44 | 45 | 46 | func addFavourite(_ url: URL) { 47 | var f = defaults(.favourites) as? [[String]] ?? [[String]]() 48 | let newKey = "\(UUID())" 49 | f.append([newKey, url.absoluteString]) 50 | defaultsSet(f, forKey: .favourites) 51 | } 52 | 53 | func setScales(_ value: Double, for view: MainWindowController.ViewMode) { 54 | var dic = defaults(.scales) as? [String: Double] ?? [String: Double]() 55 | dic[view.rawValue] = value 56 | defaultsSet(dic, forKey: .scales) 57 | } 58 | 59 | func scales(for view: MainWindowController.ViewMode) -> Double { 60 | guard let dic = defaults(.scales) as? [String: Double], 61 | let value = dic[view.rawValue] else { 62 | return 0.5 63 | } 64 | return value 65 | } 66 | 67 | func prepareUserDefaults() { 68 | if let _ = defaults(.favourites) as? [String: Data] { 69 | prefs.removeObject(forKey: PreferenceKeys.favourites.rawValue) 70 | } 71 | } 72 | } 73 | 74 | private extension Preferences { 75 | 76 | func defaults(_ key: PreferenceKeys) -> Any? { 77 | return prefs.value(forKey: key.rawValue) as Any? 78 | } 79 | 80 | func defaultsSet(_ value: Any, forKey key: PreferenceKeys) { 81 | prefs.setValue(value, forKey: key.rawValue) 82 | } 83 | } 84 | 85 | enum PreferenceKeys: String { 86 | case favourites 87 | case scales 88 | } 89 | -------------------------------------------------------------------------------- /Art Book/Views/MainWindowController.swift: -------------------------------------------------------------------------------- 1 | // 2 | // MainWindowController.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/9/30. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class MainWindowController: NSWindowController { 12 | 13 | enum ViewMode: String { 14 | case column 15 | case flow 16 | case list 17 | 18 | init?(raw: Int) { 19 | switch raw { 20 | case 0: self = .column 21 | case 1: self = .flow 22 | case 2: self = .list 23 | default: self = .column 24 | } 25 | } 26 | } 27 | 28 | 29 | @IBAction func sidebar(_ sender: Any) { 30 | if let view = window?.contentViewController as? NSSplitViewController { 31 | view.toggleSidebar(sender) 32 | } 33 | 34 | } 35 | 36 | @IBOutlet weak var modeSegmentedControl: NSSegmentedControl! 37 | @IBAction func viewMode(_ sender: NSSegmentedControl) { 38 | guard let viewMode = ViewMode(raw: sender.selectedSegment) else { return } 39 | scaleSlider.doubleValue = Preferences.shared.scales(for: viewMode) 40 | NotificationCenter.default.post(name: .viewModeDidChange, object: nil, userInfo: ["viewMode": viewMode]) 41 | } 42 | 43 | @IBOutlet weak var scaleSlider: NSSlider! 44 | @IBAction func scaleSilder(_ sender: NSSlider) { 45 | guard let viewMode = ViewMode(raw: modeSegmentedControl.selectedSegment) else { return } 46 | Preferences.shared.setScales(sender.doubleValue, for: viewMode) 47 | NotificationCenter.default.post(name: .scaleDidChange, object: nil) 48 | } 49 | 50 | @IBOutlet weak var forwardBackWardSegmentedControl: NSSegmentedControl! 51 | @IBAction func forwardBackward(_ sender: NSSegmentedControl) { 52 | var index = -1 53 | switch sender.selectedSegment { 54 | case 0: 55 | // backward 56 | index = historys.current - 1 57 | case 1: 58 | // forward 59 | index = historys.current + 1 60 | default: 61 | return 62 | } 63 | guard let item = historys.history[safe: index] else { 64 | return 65 | } 66 | historys.current = index 67 | 68 | NotificationCenter.default.post(name: .sidebarSelectionDidChange, object: nil, userInfo: ["node": item, "saveToHistorys": false]) 69 | updateForwardBackwardState() 70 | } 71 | 72 | var historys = (history: [FileNode](), current: -1) 73 | 74 | override func windowDidLoad() { 75 | super.windowDidLoad() 76 | window?.isMovableByWindowBackground = true 77 | window?.backgroundColor = NSColor.controlBackgroundColor 78 | modeSegmentedControl.selectSegment(withTag: 0) 79 | scaleSlider.doubleValue = Preferences.shared.scales(for: .column) 80 | 81 | NotificationCenter.default.addObserver(forName: .sidebarSelectionDidChange, object: nil, queue: .main) { [weak self] in 82 | guard let userInfo = $0.userInfo as? [String: Any], 83 | let node = userInfo["node"] as? FileNode, 84 | userInfo["saveToHistorys"] == nil else { 85 | return 86 | } 87 | guard let historys = self?.historys else { return } 88 | 89 | if historys.current != historys.history.count - 1 { 90 | let k = historys.history.count - historys.current - 1 91 | self?.historys.history.removeLast(k) 92 | } 93 | 94 | self?.historys.history.append(node) 95 | self?.historys.current = (self?.historys.history.count ?? 0) - 1 96 | 97 | self?.updateForwardBackwardState() 98 | } 99 | updateForwardBackwardState() 100 | } 101 | 102 | func updateForwardBackwardState() { 103 | guard let control = forwardBackWardSegmentedControl, 104 | control.segmentCount == 2 else { return } 105 | control.setEnabled(historys.current != (historys.history.count - 1), forSegment: 1) 106 | control.setEnabled(historys.current > 0, forSegment: 0) 107 | } 108 | } 109 | -------------------------------------------------------------------------------- /Art Book/Views/Content/ImageItemCell.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ImageItemCel.swift 3 | // Example 4 | // 5 | // Created by Wes Byrne on 1/28/17. 6 | // Copyright © 2017 Noun Project. All rights reserved. 7 | // 8 | 9 | //import Foundation 10 | import Cocoa 11 | import CollectionView 12 | import Cache 13 | 14 | class ImageItemCell: CollectionViewPreviewCell { 15 | 16 | @IBOutlet weak var box: NSBox! 17 | @IBOutlet weak var imageView: NSImageView! 18 | @IBOutlet weak var textField: NSTextField! 19 | 20 | var node: FileNode? 21 | private var imageViewObserver: NSKeyValueObservation? 22 | private var token: ObservationToken? 23 | override func awakeFromNib() { 24 | super.awakeFromNib() 25 | } 26 | 27 | override func prepareForReuse() { 28 | super.prepareForReuse() 29 | box.isHidden = true 30 | imageView.image = nil 31 | token?.cancel() 32 | imageViewObserver?.invalidate() 33 | node = nil 34 | markPixelSize = 0 35 | token = nil 36 | imageViewObserver = nil 37 | } 38 | 39 | 40 | override class var defaultReuseIdentifier: String { 41 | return "ImageItemCell" 42 | } 43 | 44 | override class func register(in collectionView: CollectionView) { 45 | collectionView.register(nib: NSNib(nibNamed: "ImageItemCell", bundle: nil)!, 46 | forCellWithReuseIdentifier: self.defaultReuseIdentifier) 47 | } 48 | 49 | 50 | // MARK: - Selection & Highlighting 51 | // ------------------------------------------------------------------------------- 52 | override func setSelected(_ selected: Bool, animated: Bool) { 53 | super.setSelected(selected, animated: animated) 54 | setHighlight(selected) 55 | } 56 | 57 | override func setHighlighted(_ highlighted: Bool, animated: Bool) { 58 | super.setHighlighted(highlighted, animated: animated) 59 | guard !self.selected else { return } 60 | setHighlight(highlighted) 61 | } 62 | 63 | func setHighlight(_ highlighted: Bool) { 64 | if highlighted { 65 | self.textField.layer?.backgroundColor = NSColor.systemBlue.cgColor 66 | self.textField.layer?.cornerRadius = 3 67 | self.box.isHidden = false 68 | } else { 69 | self.textField.layer?.backgroundColor = nil 70 | self.box.isHidden = true 71 | } 72 | self.needsDisplay = true 73 | } 74 | 75 | override func viewDidEndLiveResize() { 76 | super.viewDidEndLiveResize() 77 | guard let node = node, 78 | imageView.frame.width != 0, 79 | imageView.frame.height != 0 else { return } 80 | ImageCache.shared.requestPreviewImage(node, imageView.frame.width) 81 | } 82 | 83 | var markPixelSize: CGFloat = 0 84 | 85 | func initNode(_ node: FileNode) { 86 | self.node = node 87 | textField?.stringValue = node.url?.lastPathComponent ?? "" 88 | initImageView(true) 89 | imageViewObserver = imageView?.observe(\.frame, options: [.new]) { [weak self] imageView, _ in 90 | guard imageView.frame.width != 0, 91 | imageView.frame.height != 0, 92 | let inLiveResize = self?.inLiveResize, 93 | !inLiveResize else { return } 94 | self?.initImageView(true) 95 | } 96 | } 97 | 98 | func initImageView(_ requestImage: Bool = false) { 99 | guard let node = node else { return } 100 | let markPixelSize = node.maxPixelSize(imageView.frame.width) 101 | let cacheKey = node.cacheKey(markPixelSize) 102 | imageView.image = ImageCache.shared.image(forKey: cacheKey) 103 | token = ImageCache.shared.imageStorage.addObserver(self, forKey: cacheKey) { [weak self] observer, storage, change in 104 | DispatchQueue.main.async { 105 | switch change { 106 | case .edit(_, let after): 107 | self?.imageView.image = after 108 | case .remove: 109 | self?.imageView.image = nil 110 | } 111 | } 112 | } 113 | 114 | if requestImage { 115 | ImageCache.shared.requestPreviewImage(node, imageView.frame.width) 116 | } 117 | } 118 | } 119 | 120 | -------------------------------------------------------------------------------- /Art Book/Views/Sidebar/FileNode.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FileNode.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/9/30. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | @objc(FileNode) 12 | class FileNode: NSObject { 13 | 14 | var id: String? 15 | 16 | @objc dynamic var name: String = "" 17 | @objc dynamic lazy var childrenDics: [FileNode] = { 18 | guard let url = url else { return [] } 19 | do { 20 | let urls = try FileManager.default.contentsOfDirectory(at: url, includingPropertiesForKeys: [.isDirectoryKey], options: .skipsHiddenFiles) 21 | var nodes = try urls.filter { url -> Bool in 22 | return try url.resourceValues(forKeys: [.isDirectoryKey]).isDirectory ?? false 23 | }.map { 24 | FileNode(url: $0) 25 | } 26 | nodes.sort { $0.name < $1.name } 27 | return nodes 28 | } catch let error { 29 | Log(error) 30 | } 31 | return [] 32 | }() 33 | 34 | lazy var childrenImages: [FileNode] = { 35 | guard let url = url else { return [] } 36 | do { 37 | let urls = try FileManager.default.contentsOfDirectory(at: url, includingPropertiesForKeys: [.isDirectoryKey], options: .skipsHiddenFiles) 38 | var nodes = try urls.filter { url -> Bool in 39 | return !(try url.resourceValues(forKeys: [.isDirectoryKey]).isDirectory ?? false) 40 | }.filter { 41 | $0.isImage() 42 | }.map { 43 | FileNode(url: $0) 44 | } 45 | nodes.sort { $0.name < $1.name } 46 | return nodes 47 | } catch let error { 48 | Log(error) 49 | } 50 | return [] 51 | }() 52 | 53 | var savedImageSource: CGImageSource? 54 | var imageSource: CGImageSource? { 55 | get { 56 | guard savedImageSource == nil else { return savedImageSource } 57 | 58 | guard let sourceURL = url, 59 | let imageSource = CGImageSourceCreateWithURL(sourceURL as CFURL, nil), 60 | let _ = CGImageSourceGetType(imageSource) else { return nil } 61 | savedImageSource = imageSource 62 | return imageSource 63 | } 64 | } 65 | 66 | private var savedImageRatio: CGFloat? 67 | var imageRatio: CGFloat? { 68 | get { 69 | guard savedImageRatio == nil else { return savedImageRatio } 70 | guard let url = self.url, 71 | let date = url.fileModificationDate() else { return nil } 72 | let key = url.path + " - " + "\(date)" 73 | if let ratio = ImageCache.shared.ratio(forKey: key) { 74 | return ratio 75 | } else if let image = NSImageRep(contentsOf: url) { 76 | let imageSize = NSSize(width: image.pixelsWide, height: image.pixelsHigh) 77 | let ratio = imageSize.width / imageSize.height 78 | ImageCache.shared.setRatio(ratio, forKey: key) 79 | savedImageRatio = ratio 80 | return ratio 81 | } 82 | return nil 83 | } 84 | } 85 | 86 | 87 | var isHeader = false 88 | var url: URL? 89 | @objc dynamic var isLeaf: Bool { 90 | get { 91 | return childrenDics.isEmpty 92 | // return true 93 | } 94 | } 95 | 96 | init(name: String, _ isHeader: Bool = false) { 97 | self.name = name 98 | self.isHeader = isHeader 99 | } 100 | 101 | init(url: URL, id: String? = nil) { 102 | super.init() 103 | self.url = url 104 | name = url.lastPathComponent 105 | self.id = id 106 | } 107 | 108 | func getChild(_ name: String) -> FileNode? { 109 | return childrenDics.filter { 110 | $0.name == name 111 | }.first 112 | } 113 | 114 | func maxPixelSize(_ width: CGFloat) -> CGFloat { 115 | guard let scale = NSScreen.main?.backingScaleFactor, 116 | let ratio = imageRatio else { 117 | return 0 118 | } 119 | return CGFloat((Int(max(width, width / ratio) * scale / 100) + 1) * 100) 120 | } 121 | 122 | func cacheKey(_ width: CGFloat) -> String { 123 | let markPixelSize = maxPixelSize(width) 124 | guard let url = url, let date = url.fileModificationDate() else { return "" } 125 | var cacheKey = "\(url.absoluteString)" 126 | cacheKey += " - \(date)" 127 | cacheKey += " - \(markPixelSize)" 128 | return cacheKey 129 | } 130 | } 131 | 132 | extension URL { 133 | func isImage() -> Bool { 134 | let fileExtension = self.pathExtension 135 | let fileUTI:Unmanaged! = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileExtension as CFString, nil) 136 | return UTTypeConformsTo(fileUTI.takeUnretainedValue(), kUTTypeImage) 137 | } 138 | 139 | func fileModificationDate() -> Date? { 140 | do { 141 | let attr = try FileManager.default.attributesOfItem(atPath: path) 142 | return attr[FileAttributeKey.modificationDate] as? Date 143 | } catch { 144 | return nil 145 | } 146 | } 147 | } 148 | -------------------------------------------------------------------------------- /Art Book/Views/Content/ImageItemCell.xib: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | -------------------------------------------------------------------------------- /Art Book/FileWatcher.swift: -------------------------------------------------------------------------------- 1 | // https://github.com/futurelab/swift-utils/blob/master/Sources/Utils/file/filewatcher/FileWatcher.swift 2 | 3 | import Cocoa 4 | 5 | class FileWatcher { 6 | let filePaths: [String] // -- paths to watch - works on folders and file paths 7 | 8 | var callback: ((_ fileWatcherEvent: FileWatcherEvent) -> Void)? 9 | var queue: DispatchQueue? 10 | 11 | private var streamRef: FSEventStreamRef? 12 | private var hasStarted: Bool { return streamRef != nil } 13 | 14 | init(_ paths:[String]) { self.filePaths = paths } 15 | 16 | /** 17 | * Start listening for FSEvents 18 | */ 19 | func start() { 20 | guard !hasStarted else { return } // -- make sure we are not already listening! 21 | var context = FSEventStreamContext( 22 | version: 0, info: Unmanaged.passUnretained(self).toOpaque(), 23 | retain: retainCallback, release: releaseCallback, 24 | copyDescription:nil) 25 | 26 | streamRef = FSEventStreamCreate( 27 | kCFAllocatorDefault, 28 | eventCallback, 29 | &context, 30 | filePaths as CFArray,FSEventStreamEventId(kFSEventStreamEventIdSinceNow), 31 | 0.5, 32 | UInt32(kFSEventStreamCreateFlagUseCFTypes | kFSEventStreamCreateFlagFileEvents)) 33 | selectStreamScheduler() 34 | FSEventStreamStart(streamRef!) 35 | } 36 | 37 | /** 38 | * Stop listening for FSEvents 39 | */ 40 | func stop() { 41 | guard hasStarted else { return } // -- make sure we are indeed listening! 42 | 43 | FSEventStreamStop(streamRef!) 44 | FSEventStreamInvalidate(streamRef!) 45 | FSEventStreamRelease(streamRef!) 46 | 47 | streamRef = nil 48 | } 49 | 50 | private let eventCallback: FSEventStreamCallback = {( 51 | stream: ConstFSEventStreamRef, 52 | contextInfo: UnsafeMutableRawPointer?, 53 | numEvents: Int, 54 | eventPaths: UnsafeMutableRawPointer, 55 | eventFlags: UnsafePointer, 56 | eventIds: UnsafePointer) in 57 | let fileSystemWatcher = Unmanaged.fromOpaque(contextInfo!).takeUnretainedValue() 58 | let paths = Unmanaged.fromOpaque(eventPaths).takeUnretainedValue() as! [String] 59 | 60 | for index in 0...fromOpaque(info!).retain() 67 | return info 68 | } 69 | 70 | private let releaseCallback:CFAllocatorReleaseCallBack = {(info:UnsafeRawPointer?) in 71 | Unmanaged.fromOpaque(info!).release() 72 | } 73 | 74 | private func selectStreamScheduler() { 75 | if let queue = queue { 76 | FSEventStreamSetDispatchQueue(streamRef!, queue) 77 | } else { 78 | FSEventStreamScheduleWithRunLoop( 79 | streamRef!, CFRunLoopGetMain(), CFRunLoopMode.defaultMode.rawValue 80 | ) 81 | } 82 | } 83 | } 84 | 85 | extension FileWatcher { 86 | convenience init(_ paths:[String], _ callback: @escaping ((_ fileWatcherEvent:FileWatcherEvent) -> Void)) { 87 | self.init(paths) 88 | self.callback = callback 89 | } 90 | } 91 | 92 | class FileWatcherEvent { 93 | var id: FSEventStreamEventId 94 | var path: String 95 | var flags: FSEventStreamEventFlags 96 | init(_ eventId: FSEventStreamEventId, 97 | _ eventPath: String, 98 | _ eventFlags: FSEventStreamEventFlags) { 99 | self.id = eventId 100 | self.path = eventPath 101 | self.flags = eventFlags 102 | print(description) 103 | } 104 | } 105 | /** 106 | * The following code is to differentiate between the FSEvent flag types (aka file event types) 107 | * NOTE: Be aware that .DS_STORE changes frequently when other files change 108 | */ 109 | extension FileWatcherEvent { 110 | /*general*/ 111 | var fileChange: Bool {return (flags & FSEventStreamEventFlags(kFSEventStreamEventFlagItemIsFile)) != 0} 112 | var dirChange: Bool {return (flags & FSEventStreamEventFlags(kFSEventStreamEventFlagItemIsDir)) != 0} 113 | /*CRUD*/ 114 | var created: Bool {return (flags & FSEventStreamEventFlags(kFSEventStreamEventFlagItemCreated)) != 0} 115 | var removed: Bool {return (flags & FSEventStreamEventFlags(kFSEventStreamEventFlagItemRemoved)) != 0} 116 | var renamed: Bool {return (flags & FSEventStreamEventFlags(kFSEventStreamEventFlagItemRenamed)) != 0} 117 | var modified: Bool {return (flags & FSEventStreamEventFlags(kFSEventStreamEventFlagItemModified)) != 0} 118 | } 119 | /** 120 | * Convenince 121 | */ 122 | extension FileWatcherEvent { 123 | /*File*/ 124 | var fileCreated: Bool {return fileChange && created} 125 | var fileRemoved: Bool {return fileChange && removed} 126 | var fileRenamed: Bool {return fileChange && renamed} 127 | var fileModified: Bool {return fileChange && modified} 128 | /*Directory*/ 129 | var dirCreated: Bool {return dirChange && created} 130 | var dirRemoved: Bool {return dirChange && removed} 131 | var dirRenamed: Bool {return dirChange && renamed} 132 | var dirModified: Bool {return dirChange && modified} 133 | } 134 | /** 135 | * Simplifies debugging 136 | * EXAMPLE: Swift.print(event.description)//Outputs: The file /Users/John/Desktop/test/text.txt was modified 137 | */ 138 | extension FileWatcherEvent{ 139 | var description:String { 140 | var result = "The \(fileChange ? "file":"directory") \(self.path) was" 141 | if fileCreated { result += "fileCreated" } 142 | 143 | if fileRemoved { result += "fileRemoved" } 144 | 145 | if fileRenamed { result += "fileRenamed" } 146 | 147 | if fileModified { result += "fileModified" } 148 | 149 | if dirCreated { result += "dirCreated" } 150 | 151 | if dirRemoved { result += "dirRemoved" } 152 | 153 | if dirRenamed { result += "dirRenamed" } 154 | 155 | if dirModified { result += "dirModified" } 156 | return result 157 | } 158 | } 159 | 160 | 161 | 162 | -------------------------------------------------------------------------------- /Art Book/Views/Content/ImageCache.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ImageCache.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/10/13. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | import Cache 11 | 12 | class ImageCache: NSObject { 13 | 14 | static let shared = ImageCache() 15 | 16 | private override init() { 17 | imageCacheName = "Image Cache" 18 | ratioCacheName = "Image Ratio Cache" 19 | 20 | let imageDiskStorage = try! DiskStorage(config: .init(name: imageCacheName), transformer: TransformerFactory.forImage()) 21 | let imageMemoryStorage = MemoryStorage(config: .init(expiry: .seconds(3600), countLimit: 50, totalCostLimit: 0)) 22 | imageStorage = HybridStorage(memoryStorage: imageMemoryStorage, 23 | diskStorage: imageDiskStorage) 24 | 25 | ratioStorage = try! DiskStorage<[String: CGFloat]>(config: .init(name: ratioCacheName), transformer: TransformerFactory.forCodable(ofType: [String: CGFloat].self)) 26 | 27 | ratiosDic = (try? ratioStorage.object(forKey: ratioCacheName)) ?? [:] 28 | 29 | imageLoadingQueue = OperationQueue() 30 | imageLoadingQueue.name = "com.xjbeta.Art Book.imageLoadingQueue" 31 | } 32 | 33 | let imageCacheName: String 34 | let ratioCacheName: String 35 | 36 | let imageStorage: HybridStorage 37 | let ratioStorage: DiskStorage<[String: CGFloat]> 38 | var ratiosDic: [String: CGFloat] 39 | 40 | let imageLoadingQueue: OperationQueue 41 | 42 | var loadImageOperations = [String: Operation]() 43 | var loadingImageIds = [String]() 44 | 45 | func cleanDics() { 46 | imageLoadingQueue.cancelAllOperations() 47 | imageStorage.removeAllKeyObservers() 48 | loadingImageIds.removeAll() 49 | imageStorage.memoryStorage.removeAll() 50 | } 51 | 52 | func cleanFinishedOperations() { 53 | loadImageOperations.filter { 54 | $0.value.isCancelled || $0.value.isFinished 55 | }.forEach { 56 | loadImageOperations.removeValue(forKey: $0.key) 57 | } 58 | } 59 | 60 | 61 | func requestPreviewImage(_ node: FileNode, _ width: CGFloat, _ update: Bool = false) { 62 | let imageCache = ImageCache.shared 63 | guard let _ = node.url else { return } 64 | 65 | let markPixelSize = node.maxPixelSize(width) 66 | let cacheKey = node.cacheKey(markPixelSize) 67 | 68 | if update { 69 | node.savedImageSource = nil 70 | try? imageCache.imageStorage.removeObject(forKey: cacheKey) 71 | } 72 | 73 | guard !imageCache.loadingImageIds.contains(cacheKey) else { 74 | return 75 | } 76 | 77 | if let exists = try? imageCache.imageStorage.existsObject(forKey: cacheKey), 78 | exists { 79 | return 80 | } 81 | 82 | let blockOperation = BlockOperation() 83 | imageCache.loadImageOperations[cacheKey] = blockOperation 84 | 85 | imageCache.loadingImageIds.append(cacheKey) 86 | 87 | blockOperation.addExecutionBlock { 88 | autoreleasepool { 89 | guard let imageSource = node.imageSource else { return } 90 | let options: [AnyHashable: Any] = [ 91 | // Ask ImageIO to create a thumbnail from the file's image data, if it can't find 92 | // a suitable existing thumbnail image in the file. We could comment out the following 93 | // line if only existing thumbnails were desired for some reason (maybe to favor 94 | // performance over being guaranteed a complete set of thumbnails). 95 | kCGImageSourceCreateThumbnailFromImageAlways as AnyHashable: true, 96 | kCGImageSourceThumbnailMaxPixelSize as AnyHashable: markPixelSize 97 | ] 98 | guard let thumbnail = CGImageSourceCreateThumbnailAtIndex(imageSource, 0, options as CFDictionary) else {return} 99 | 100 | let image = NSImage(cgImage: thumbnail, size: NSZeroSize) 101 | let imageCache = ImageCache.shared 102 | DispatchQueue.main.async { 103 | imageCache.setImage(image, forKey: cacheKey) 104 | imageCache.loadingImageIds.removeAll(where: { $0 == cacheKey }) 105 | } 106 | } 107 | } 108 | imageCache.imageLoadingQueue.addOperation(blockOperation) 109 | } 110 | 111 | func image(forKey key: String) -> Image? { 112 | return try? imageStorage.object(forKey: key) 113 | } 114 | 115 | func setImage(_ image: Image, forKey key: String) { 116 | var expiry = Expiry.seconds(2 * 3600) 117 | if let widthStr = key.components(separatedBy: " - ").last, 118 | let width = Int(widthStr), 119 | width < 500 { 120 | expiry = .seconds(3600 * 24 * 15) 121 | } 122 | 123 | do { 124 | try imageStorage.setObject(image, forKey: key, expiry: expiry) 125 | } catch let error { 126 | Log(error) 127 | } 128 | } 129 | 130 | func cacheSize() -> String { 131 | do { 132 | var url = try FileManager.default.url(for: .cachesDirectory, in: .userDomainMask, appropriateFor: nil, create: false) 133 | url.appendPathComponent(imageCacheName) 134 | Log(url) 135 | 136 | var folderSize = 0 137 | 138 | try (FileManager.default.enumerator(at: url, includingPropertiesForKeys: nil)?.allObjects as? [URL])?.lazy.forEach { 139 | folderSize += try $0.resourceValues(forKeys: [.totalFileAllocatedSizeKey]).totalFileAllocatedSize ?? 0 140 | } 141 | 142 | let byteCountFormatter = ByteCountFormatter() 143 | byteCountFormatter.allowedUnits = .useMB 144 | byteCountFormatter.countStyle = .file 145 | let sizeToDisplay = byteCountFormatter.string(for: folderSize) ?? "" 146 | return sizeToDisplay 147 | } catch let error { 148 | Log(error) 149 | return "" 150 | } 151 | } 152 | 153 | func removeExpired() { 154 | do { 155 | try imageStorage.removeExpiredObjects() 156 | try ratioStorage.removeExpiredObjects() 157 | } catch let error { 158 | Log(error) 159 | } 160 | } 161 | 162 | func ratio(forKey key: String) -> CGFloat? { 163 | return ratiosDic[key] 164 | } 165 | 166 | func setRatio(_ ratio: CGFloat, forKey key: String) { 167 | ratiosDic[key] = ratio 168 | } 169 | 170 | func saveRatios() { 171 | try? ratioStorage.setObject(ratiosDic, forKey: ratioCacheName) 172 | } 173 | 174 | } 175 | -------------------------------------------------------------------------------- /Art Book/Views/Sidebar/SidebarViewController.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SidebarViewController.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/9/30. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | 11 | class SidebarViewController: NSViewController { 12 | 13 | let fileManager = FileManager.default 14 | lazy var selectPanel: NSOpenPanel = { 15 | let selectPanel = NSOpenPanel() 16 | selectPanel.allowsMultipleSelection = false 17 | selectPanel.canChooseDirectories = true 18 | selectPanel.canChooseFiles = false 19 | selectPanel.prompt = "Add" 20 | return selectPanel 21 | }() 22 | 23 | @IBOutlet weak var sidebarOutlineView: NSOutlineView! 24 | @IBOutlet weak var addFolder: NSButton! 25 | @IBAction func addFolder(_ sender: NSButton) { 26 | guard let window = self.view.window else { return } 27 | selectPanel.beginSheetModal(for: window) { 28 | guard $0 == .OK, let url = self.selectPanel.url else { return } 29 | Preferences.shared.addFavourite(url) 30 | self.initNodes() 31 | } 32 | } 33 | 34 | @objc dynamic var fileNodes: [FileNode] = [] 35 | var fileWatcher: FileWatcher? 36 | 37 | override func viewDidLoad() { 38 | super.viewDidLoad() 39 | initAddFolder() 40 | initNodes() 41 | filesObserver() 42 | } 43 | 44 | func initAddFolder() { 45 | var image: NSImage? = nil 46 | 47 | if #available(OSX 10.12.2, *) { 48 | image = NSImage(named: NSImage.touchBarAddDetailTemplateName) 49 | } else { 50 | image = NSImage(named: NSImage.addTemplateName) 51 | } 52 | guard let i = image else { 53 | return 54 | } 55 | let s = 25 / i.size.height 56 | i.size = NSSize.init(width: i.size.width * s, height: i.size.height * s) 57 | 58 | addFolder.image = i 59 | } 60 | 61 | func initNodes() { 62 | fileNodes = [] 63 | let homes = FileNode(name: "Homes", true) 64 | fileNodes.append(homes) 65 | do { 66 | var downloadsDirectory = try fileManager.url(for: .downloadsDirectory, in: .allDomainsMask, appropriateFor: nil, create: false) 67 | downloadsDirectory.resolveSymlinksInPath() 68 | var picturesDirectory = try fileManager.url(for: .picturesDirectory, in: .userDomainMask, appropriateFor: nil, create: false) 69 | picturesDirectory.resolveSymlinksInPath() 70 | 71 | fileNodes.append(FileNode(url: downloadsDirectory)) 72 | fileNodes.append(FileNode(url: picturesDirectory)) 73 | 74 | sidebarOutlineView.selectRowIndexes(IndexSet(integer: 1), byExtendingSelection: false) 75 | // NotificationCenter.default.post(name: .sidebarSelectionDidChange, object: nil, userInfo: ["node": FileNode(url: downloadsDirectory)]) 76 | } catch let error { 77 | Log(error) 78 | } 79 | 80 | 81 | guard let favourites = Preferences.shared.favourites, 82 | favourites.count > 0 else { return } 83 | let favouritesNode = FileNode(name: "Favourites", true) 84 | fileNodes.append(favouritesNode) 85 | 86 | let nodes = favourites.map({ FileNode(url: $0.1, id: $0.0) }) 87 | fileNodes.append(contentsOf: nodes) 88 | } 89 | 90 | 91 | func filesObserver() { 92 | let paths = fileNodes.compactMap { 93 | $0.url?.path 94 | } 95 | fileWatcher?.stop() 96 | fileWatcher = nil 97 | fileWatcher = FileWatcher(paths) { [weak self] event in 98 | // check is hidden url 99 | let url = URL(fileURLWithPath: event.path) 100 | guard !url.lastPathComponent.starts(with: ".") else { return } 101 | 102 | // check url is Directory 103 | // The doesn't exist file will skip Directory checker 104 | var isDirectory = ObjCBool(true) 105 | let exists = FileManager.default.fileExists(atPath: event.path, isDirectory: &isDirectory) 106 | guard isDirectory.boolValue else { return } 107 | 108 | guard let rootNodes = self?.fileNodes.filter({ node -> Bool in 109 | guard let url = node.url else { return false } 110 | return event.path.isChildPath(of: url.path) 111 | }) else { return } 112 | rootNodes.forEach { node in 113 | var pathComponents = event.path.pathComponents 114 | let title = pathComponents.last ?? "" 115 | 116 | pathComponents.removeSubrange(0 ..< node.url!.pathComponents.count) 117 | pathComponents = Array(pathComponents.dropLast()) 118 | var currentNode = node 119 | while !pathComponents.isEmpty { 120 | guard let title = pathComponents.first, 121 | let node = currentNode.getChild(title) else { 122 | pathComponents.removeAll() 123 | return 124 | } 125 | pathComponents.removeFirst() 126 | currentNode = node 127 | } 128 | 129 | // finded parent directory node -> currentNode 130 | 131 | if !exists { 132 | // deleted file/path 133 | guard let index = currentNode.childrenDics.enumerated().filter ({ 134 | $0.element.name == title 135 | }).map ({ 136 | $0.offset 137 | }).first else { return } 138 | currentNode.childrenDics.remove(at: index) 139 | return 140 | } 141 | 142 | if event.dirCreated || event.dirRenamed { 143 | let newNode = FileNode(url: url) 144 | if let index = currentNode.childrenDics.firstIndex(where: { $0.name > newNode.name }) { 145 | currentNode.childrenDics.insert(newNode, at: index) 146 | } 147 | } else if event.dirModified { 148 | Log("dirModified") 149 | 150 | } else if event.dirRemoved { 151 | Log("dirRemoved") 152 | 153 | } else if event.fileRemoved || event.fileModified || event.fileChange || event.fileCreated || event.fileRenamed { 154 | return 155 | } else { 156 | Log("Unknown file watcher event.") 157 | Log(event.description) 158 | } 159 | 160 | 161 | } 162 | } 163 | 164 | fileWatcher?.start() 165 | } 166 | 167 | 168 | deinit { 169 | fileWatcher?.stop() 170 | fileWatcher = nil 171 | } 172 | } 173 | 174 | extension SidebarViewController: NSOutlineViewDelegate, NSOutlineViewDataSource { 175 | 176 | 177 | 178 | func outlineView(_ outlineView: NSOutlineView, viewFor tableColumn: NSTableColumn?, item: Any) -> NSView? { 179 | guard let node = (item as? NSTreeNode)?.representedObject as? FileNode else { 180 | return nil 181 | } 182 | if node.isHeader { 183 | if let view = outlineView.makeView(withIdentifier: NSUserInterfaceItemIdentifier("SidebarHeaderCell"), owner: self) as? NSTableCellView { 184 | view.textField?.stringValue = node.name 185 | 186 | return view 187 | } 188 | } else { 189 | if let view = outlineView.makeView(withIdentifier: NSUserInterfaceItemIdentifier("SidebarDataCell"), owner: self) as? NSTableCellView { 190 | view.textField?.stringValue = node.name 191 | view.imageView?.image = NSImage(named: NSImage.Name("FolderIcon")) 192 | return view 193 | } 194 | } 195 | return nil 196 | } 197 | 198 | func outlineView(_ outlineView: NSOutlineView, heightOfRowByItem item: Any) -> CGFloat { 199 | guard let node = (item as? NSTreeNode)?.representedObject as? FileNode else { 200 | return 0 201 | } 202 | if node.isHeader { 203 | return 17 204 | } else { 205 | return 21 206 | } 207 | } 208 | 209 | func outlineView(_ outlineView: NSOutlineView, shouldSelectItem item: Any) -> Bool { 210 | guard let node = (item as? NSTreeNode)?.representedObject as? FileNode else { 211 | return false 212 | } 213 | return !node.isHeader 214 | } 215 | 216 | func outlineViewSelectionDidChange(_ notification: Notification) { 217 | ImageCache.shared.saveRatios() 218 | guard let item = (sidebarOutlineView.item(atRow: sidebarOutlineView.selectedRow) as? NSTreeNode)?.representedObject as? FileNode else { 219 | return 220 | } 221 | 222 | NotificationCenter.default.post(name: .sidebarSelectionDidChange, object: nil, userInfo: ["node": item]) 223 | } 224 | 225 | 226 | } 227 | 228 | extension SidebarViewController: NSMenuItemValidation { 229 | func validateMenuItem(_ menuItem: NSMenuItem) -> Bool { 230 | guard let item = (sidebarOutlineView.item(atRow: sidebarOutlineView.clickedRow) as? NSTreeNode)?.representedObject as? FileNode else { 231 | return false 232 | } 233 | if menuItem.action == #selector(showInFinder) { 234 | return true 235 | } 236 | 237 | if menuItem.action == #selector(removeFromSidebar) { 238 | // return fileNodes.contains(item) && item. 239 | } 240 | return true 241 | } 242 | 243 | @IBAction func showInFinder(_ sender: Any) { 244 | guard let item = (sidebarOutlineView.item(atRow: sidebarOutlineView.clickedRow) as? NSTreeNode)?.representedObject as? FileNode, 245 | let url = item.url else { 246 | return 247 | } 248 | NSWorkspace.shared.activateFileViewerSelecting([url]) 249 | } 250 | 251 | @IBAction func removeFromSidebar(_ sender: Any) { 252 | guard let item = (sidebarOutlineView.item(atRow: sidebarOutlineView.clickedRow) as? NSTreeNode)?.representedObject as? FileNode, 253 | let id = item.id else { 254 | return 255 | } 256 | 257 | Preferences.shared.removeFavourite(id) 258 | initNodes() 259 | } 260 | 261 | @IBAction func addToFavourites(_ sender: Any) { 262 | guard let item = (sidebarOutlineView.item(atRow: sidebarOutlineView.clickedRow) as? NSTreeNode)?.representedObject as? FileNode, 263 | let url = item.url else { 264 | return 265 | } 266 | selectPanel.directoryURL = url 267 | guard let window = self.view.window else { return } 268 | selectPanel.beginSheetModal(for: window) { 269 | guard $0 == .OK, let url = self.selectPanel.url else { return } 270 | Preferences.shared.addFavourite(url) 271 | self.initNodes() 272 | } 273 | } 274 | } 275 | 276 | 277 | extension String { 278 | var pathComponents: [String] { 279 | get { 280 | return (self.standardizingPath as NSString).pathComponents 281 | } 282 | } 283 | 284 | var standardizingPath: String { 285 | get { 286 | return (self as NSString).standardizingPath 287 | } 288 | } 289 | 290 | func isChildPath(of url: String) -> Bool { 291 | guard self.pathComponents.count > url.pathComponents.count else { 292 | return false 293 | } 294 | var t = self.pathComponents 295 | t.removeSubrange(url.pathComponents.count ..< self.pathComponents.count) 296 | return t == url.pathComponents 297 | } 298 | 299 | func isChildItem(of url: String) -> Bool { 300 | var pathComponents = self.pathComponents 301 | pathComponents.removeLast() 302 | return pathComponents == url.pathComponents 303 | } 304 | } 305 | -------------------------------------------------------------------------------- /Art Book/Views/Content/ContentViewController.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ContentViewController.swift 3 | // Art Book 4 | // 5 | // Created by xjbeta on 2018/10/1. 6 | // Copyright © 2018 xjbeta. All rights reserved. 7 | // 8 | 9 | import Cocoa 10 | import CollectionView 11 | import Quartz 12 | 13 | class ContentViewController: NSViewController { 14 | 15 | enum ContentTab: Int { 16 | case empty 17 | case content 18 | case page 19 | } 20 | 21 | @IBOutlet var collectionViewMenu: NSMenu! 22 | @IBOutlet weak var collectionView: CollectionView! 23 | @IBOutlet weak var tabView: NSTabView! 24 | 25 | @IBOutlet weak var applicationListMenu: NSMenu! 26 | 27 | // MARK: - Menu Actions 28 | @IBAction func open(_ sender: Any) { 29 | guard let url = collectionViewSelectedUrl() else { return } 30 | NSWorkspace.shared.openFile(url.path) 31 | } 32 | 33 | @IBAction func openWithPreview(_ sender: Any) { 34 | guard let url = collectionViewSelectedUrl() else { return } 35 | NSWorkspace.shared.openFile(url.path, withApplication: "Preview.app") 36 | } 37 | 38 | @IBAction func moveToTrash(_ sender: Any) { 39 | guard let url = collectionViewSelectedUrl() else { return } 40 | do { 41 | try FileManager.default.trashItem(at: url, resultingItemURL: nil) 42 | } catch let error { 43 | print(error) 44 | } 45 | 46 | } 47 | 48 | @IBAction func showInFinder(_ sender: Any) { 49 | guard let url = collectionViewSelectedUrl() else { return } 50 | NSWorkspace.shared.activateFileViewerSelecting([url]) 51 | } 52 | 53 | // MARK: - Values 54 | var frameObserve: NSKeyValueObservation? 55 | var fileWatcher: FileWatcher? 56 | var fileNode: FileNode? = nil { 57 | didSet { 58 | filesObserver() 59 | fileNode?.childrenImages.count ?? 0 > 0 ? self.selectTab(.content) : self.selectTab(.empty) 60 | } 61 | } 62 | 63 | let useCollectionView = true 64 | var baseWidth: CGFloat = 160 65 | var itemSizeScale: CGFloat = 1 66 | 67 | var viewMode: MainWindowController.ViewMode = .column 68 | 69 | var layout: CollectionViewLayout { 70 | get { 71 | switch viewMode { 72 | case .column: 73 | let layout = CollectionViewColumnLayout() 74 | layout.layoutStrategy = .shortestFirst 75 | return layout 76 | case .flow: 77 | let layout = CollectionViewFlowLayout() 78 | layout.defaultRowTransform = .center 79 | return layout 80 | case .list: 81 | let layout = CollectionViewListLayout() 82 | layout.interitemSpacing = 20 83 | return layout 84 | } 85 | } 86 | } 87 | 88 | override func viewDidLoad() { 89 | super.viewDidLoad() 90 | 91 | let layout = self.layout 92 | updateScale(layout) 93 | collectionView.collectionViewLayout = layout 94 | collectionView.allowsMultipleSelection = false 95 | collectionView.dataSource = self 96 | collectionView.delegate = self 97 | collectionView.menu = collectionViewMenu 98 | 99 | frameObserve = collectionView.observe(\.frame) { view, _ in 100 | if view.collectionViewLayout is CollectionViewColumnLayout { 101 | self.updateScale(self.collectionView.collectionViewLayout) 102 | self.collectionView.reloadLayout(false, scrollPosition: .nearest) 103 | } 104 | } 105 | 106 | ImageItemCell.register(in: collectionView) 107 | 108 | NotificationCenter.default.addObserver(forName: .sidebarSelectionDidChange, object: nil, queue: .main) { 109 | if let userInfo = $0.userInfo as? [String: Any], 110 | let node = userInfo["node"] as? FileNode { 111 | self.fileNode = node 112 | ImageCache.shared.cleanDics() 113 | self.collectionView.reloadData() 114 | self.collectionView.scrollToTop() 115 | self.reloadPreviewPanel() 116 | } 117 | } 118 | 119 | NotificationCenter.default.addObserver(forName: .viewModeDidChange, object: nil, queue: .main) { 120 | if let userInfo = $0.userInfo as? [String: MainWindowController.ViewMode], 121 | let viewMode = userInfo["viewMode"] { 122 | self.viewMode = viewMode 123 | let layout = self.layout 124 | self.updateScale(layout) 125 | self.collectionView.collectionViewLayout = layout 126 | self.collectionView.reloadLayout(true, scrollPosition: .nearest) 127 | self.reloadPreviewPanel() 128 | } 129 | } 130 | 131 | NotificationCenter.default.addObserver(forName: .scaleDidChange, object: nil, queue: .main) { _ in 132 | self.updateScale(self.collectionView.collectionViewLayout) 133 | self.collectionView.reloadLayout(false, scrollPosition: .nearest) 134 | } 135 | 136 | // check scrollView Magnification limit 137 | // NotificationCenter.default.addObserver(forName: NSScrollView.didEndLiveMagnifyNotification, object: nil, queue: .main) { _ in 138 | // guard let scrollView = self.scrollView else { return } 139 | // if scrollView.magnification < scrollView.minMagnification { 140 | // scrollView.setMagnification(scrollView.minMagnification, centeredAt: NSZeroPoint) 141 | // } else if scrollView.magnification > scrollView.maxMagnification { 142 | // scrollView.setMagnification(scrollView.maxMagnification, centeredAt: NSZeroPoint) 143 | // } else { 144 | // 145 | // let size = self.imageBrowser.cellSize() 146 | // 147 | // Log(self.imageBrowser.zoomValue()) 148 | // self.imageBrowser.setZoomValue(2) 149 | // 150 | //// std::exp(magnification) 151 | // self.imageBrowser.needsDisplay = true 152 | // 153 | // Log(self.imageBrowser.frame) 154 | // self.imageBrowser.setFrameSize(self.scrollView!.frame.size) 155 | // Log(self.imageBrowser.frame) 156 | // 157 | //// guard !self.singleMode else { return } 158 | //// self.fileCollectionView.visibleItems().forEach { item in 159 | //// guard let coverViewItem = item as? CoverViewItem else { 160 | //// return 161 | //// } 162 | //// coverViewItem.updateImage(magnification: scrol#imageLiteral(resourceName: "02_001.jpg")lView.magnification) 163 | //// } 164 | // } 165 | // } 166 | } 167 | 168 | func updateScale(_ layout: CollectionViewLayout) { 169 | let scale = CGFloat(Preferences.shared.scales(for: viewMode)) 170 | let width = baseWidth * CGFloat(scale + 0.2) * 2.5 171 | 172 | if let l = layout as? CollectionViewColumnLayout { 173 | l.columnCount = Int(collectionView.frame.width / baseWidth / (1 + scale)) 174 | } else if let l = layout as? CollectionViewFlowLayout { 175 | l.defaultItemStyle = .flow(NSSize(width: width, height: width)) 176 | } else if let l = layout as? CollectionViewListLayout { 177 | let width = self.collectionView.frame.width * (0.5 - scale / 2) / 2 178 | l.sectionInsets = NSEdgeInsets(top: 0, left: width, bottom: 0, right: width) 179 | } 180 | } 181 | 182 | func selectTab(_ item: ContentTab) { 183 | tabView.selectTabViewItem(at: item.rawValue) 184 | } 185 | 186 | func filesObserver() { 187 | guard let path = fileNode?.url?.path else { return } 188 | fileWatcher?.stop() 189 | fileWatcher = nil 190 | fileWatcher = FileWatcher([path]) { [weak self] event in 191 | // check is hidden url 192 | let url = URL(fileURLWithPath: event.path) 193 | guard !url.lastPathComponent.starts(with: ".") else { return } 194 | 195 | // check is child of observed folder 196 | guard url.path.isChildItem(of: path) else { return } 197 | 198 | // check url is Directory 199 | // The doesn't exist file will skip Directory checker 200 | var isDirectory = ObjCBool(false) 201 | let exists = FileManager.default.fileExists(atPath: event.path, isDirectory: &isDirectory) 202 | guard !isDirectory.boolValue else { return } 203 | 204 | if !exists { 205 | // deleted file/path 206 | guard let index = self?.fileNode?.childrenImages.enumerated().filter ({ 207 | $0.element.name == url.lastPathComponent 208 | }).map ({ 209 | $0.offset 210 | }).first else { return } 211 | self?.fileNode?.childrenImages.remove(at: index) 212 | 213 | if self?.collectionView.numberOfItems(in: 0) == 1 { 214 | self?.collectionView.reloadData() 215 | self?.selectTab(.empty) 216 | } else { 217 | self?.collectionView.deleteItems(at: [IndexPath(item: index, section: 0)], animated: true) 218 | } 219 | return 220 | } 221 | 222 | if event.fileCreated || event.fileRenamed { 223 | 224 | guard let index = self?.fileNode?.childrenImages.enumerated().filter ({ 225 | $0.element.name == url.lastPathComponent 226 | }).map ({ 227 | $0.offset 228 | }).first else { 229 | let newNode = FileNode(url: url) 230 | if let index = self?.fileNode?.childrenImages.firstIndex(where: { $0.name > newNode.name }) { 231 | self?.fileNode?.childrenImages.insert(newNode, at: index) 232 | self?.collectionView.insertItems(at: [IndexPath(item: index, section: 0)], animated: true) 233 | } 234 | return 235 | } 236 | 237 | let indexPath = IndexPath(item: index, section: 0) 238 | self?.collectionView.reloadItems(at: [indexPath], animated: false) 239 | if let cell = self?.collectionView.cellForItem(at: indexPath) as? ImageItemCell { 240 | cell.initImageView(true) 241 | } 242 | } else if event.fileModified { 243 | Log("fileModified") 244 | } else if event.fileRemoved { 245 | Log("fileRemoved") 246 | } else if event.dirRemoved || event.dirModified || event.dirChange || event.dirCreated || event.dirRenamed { 247 | return 248 | } else { 249 | Log("Unknown file watcher event.") 250 | Log(event.description) 251 | } 252 | } 253 | 254 | fileWatcher?.start() 255 | } 256 | 257 | override func keyDown(with event: NSEvent) { 258 | switch event.keyCode { 259 | case 49: // Space 260 | togglePreviewPanel() 261 | default: 262 | return 263 | } 264 | } 265 | 266 | private func togglePreviewPanel() { 267 | guard let panel = QLPreviewPanel.shared() else { return } 268 | if QLPreviewPanel.sharedPreviewPanelExists() && panel.isVisible { 269 | panel.orderOut(nil) 270 | } else { 271 | guard collectionView.indexPathsForSelectedItems.count > 0 else { return } 272 | panel.orderFront(nil) 273 | panel.center() 274 | } 275 | } 276 | 277 | private func reloadPreviewPanel() { 278 | guard let panel = QLPreviewPanel.shared() else { return } 279 | if QLPreviewPanel.sharedPreviewPanelExists() && panel.isVisible { 280 | panel.reloadData() 281 | } 282 | } 283 | 284 | 285 | var markEvent: NSEvent? = nil 286 | 287 | deinit { 288 | frameObserve?.invalidate() 289 | fileWatcher?.stop() 290 | fileWatcher = nil 291 | } 292 | } 293 | 294 | 295 | 296 | 297 | //#pragma mark search 298 | // 299 | ///* 300 | // this code filters the "images" array depending on the current search field value. All items that are filtered-out are kept in the 301 | // "filteredOutImages" array (and corresponding indexes are kept in "filteredOutIndexes" in order to restore these indexes when the search field is cleared 302 | // */ 303 | // 304 | //- (BOOL) keyword:(NSString *) aKeyword matchSearch:(NSString *) search 305 | //{ 306 | // NSRange r = [aKeyword rangeOfString:search options:NSCaseInsensitiveSearch]; 307 | // return (r.length>0 && r.location>=0); 308 | // } 309 | // 310 | // - (IBAction) searchFieldChanged:(id) sender 311 | //{ 312 | // if(filteredOutImages == nil){ 313 | // //first time we use the search field 314 | // filteredOutImages = [[NSMutableArray alloc] init]; 315 | // filteredOutIndexes = [[NSMutableIndexSet alloc] init]; 316 | // } 317 | // else{ 318 | // //restore the original datasource, and restore the initial ordering if possible 319 | // 320 | // NSUInteger lastIndex = [filteredOutIndexes lastIndex]; 321 | // if(lastIndex >= [images count] + [filteredOutImages count]){ 322 | // //can't restore previous indexes, just insert filtered items at the beginning 323 | // [images insertObjects:filteredOutImages atIndexes:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, [filteredOutImages count])]]; 324 | // } 325 | // else 326 | // [images insertObjects:filteredOutImages atIndexes:filteredOutIndexes]; 327 | // 328 | // [filteredOutImages removeAllObjects]; 329 | // [filteredOutIndexes removeAllIndexes]; 330 | // } 331 | // 332 | // //add filtered images to the filteredOut array 333 | // NSString *searchString = [sender stringValue]; 334 | // 335 | // if(searchString != nil && [searchString length] > 0){ 336 | // int i, n; 337 | // 338 | // n = [images count]; 339 | // 340 | // for(i=0; i CollectionViewCell { 362 | let cell = ImageItemCell.deque(for: indexPath, in: collectionView) as! ImageItemCell 363 | guard let node = fileNode?.childrenImages[indexPath.item] else { return cell } 364 | cell.initNode(node) 365 | return cell 366 | } 367 | 368 | func numberOfSections(in collectionView: CollectionView) -> Int { 369 | if let c = fileNode?.childrenImages.count, c > 0 { 370 | return 1 371 | } 372 | return 0 373 | } 374 | 375 | 376 | func collectionView(_ collectionView: CollectionView, numberOfItemsInSection section: Int) -> Int { 377 | return fileNode?.childrenImages.count ?? 0 378 | } 379 | 380 | 381 | func collectionView(_ collectionView: CollectionView, layout collectionViewLayout: CollectionViewLayout, heightForItemAt indexPath: IndexPath) -> CGFloat { 382 | guard let node = fileNode?.childrenImages[indexPath.item] else { return 0 } 383 | 384 | guard let width = imageViewWidth() else { return 0 } 385 | return imageViewHeight(width, node: node) 386 | } 387 | 388 | func collectionView(_ collectionView: CollectionView, willDisplayCell cell: CollectionViewCell, forItemAt indexPath: IndexPath) { 389 | let visibleIndexs = collectionView.indexPathsForVisibleItems.map { $0._item } 390 | guard visibleIndexs.count > 0 else { return } 391 | let preloading = true 392 | guard preloading else { return } 393 | 394 | let preloadCount = 5 395 | 396 | let newItem = indexPath._item 397 | guard let min = visibleIndexs.min(), 398 | let max = visibleIndexs.max(), 399 | let nodes = fileNode?.childrenImages, 400 | let width = imageViewWidth() else { return } 401 | if newItem < min { 402 | // Preloading forward - 403 | let s = newItem - preloadCount + 1 >= 0 ? newItem - preloadCount + 1 : 0 404 | let e = newItem < nodes.count ? newItem : nodes.count - 1 405 | let items = nodes[s...e] 406 | items.forEach { 407 | ImageCache.shared.requestPreviewImage($0, width) 408 | } 409 | } else if newItem > max { 410 | // Preloading backwards + 411 | let s = newItem < nodes.count ? newItem : nodes.count - 1 412 | let e = (newItem + preloadCount) < nodes.count ? (newItem + preloadCount) : nodes.count - 1 413 | let items = nodes[s...e] 414 | items.forEach { 415 | ImageCache.shared.requestPreviewImage($0, width) 416 | } 417 | } else { 418 | nodes[min...max].forEach { 419 | ImageCache.shared.requestPreviewImage($0, width) 420 | } 421 | } 422 | } 423 | 424 | func collectionView(_ collectionView: CollectionView, didSelectItemsAt indexPaths: Set) { 425 | reloadPreviewPanel() 426 | } 427 | 428 | func collectionViewLayoutAnchor(_ collectionView: CollectionView) -> IndexPath? { 429 | if let i = collectionView.indexPathsForSelectedItems.first { 430 | return i 431 | } 432 | let indexPaths = collectionView.indexPathsForVisibleItems.sorted() 433 | let index = indexPaths.count / 2 434 | return indexPaths.first?._item == 0 ? indexPaths.first : indexPaths[safe: index] 435 | } 436 | 437 | func imageViewWidth() -> CGFloat? { 438 | if let l = collectionView.collectionViewLayout as? CollectionViewColumnLayout { 439 | return (collectionView.frame.width 440 | - CGFloat(l.columnCount - 1) * l.interitemSpacing 441 | - l.sectionInset.left 442 | - l.sectionInset.right) / CGFloat(l.columnCount) 443 | - 16 444 | 445 | } else if let l = collectionView.collectionViewLayout as? CollectionViewListLayout { 446 | return (collectionView.frame.width 447 | - l.sectionInsets.left 448 | - l.sectionInsets.right) 449 | - 16 450 | } else if let l = collectionView.collectionViewLayout as? CollectionViewFlowLayout { 451 | switch l.defaultItemStyle { 452 | case .flow(let size): 453 | return size.width - 16 454 | default: 455 | break 456 | } 457 | } 458 | return nil 459 | } 460 | 461 | func imageViewHeight(_ width: CGFloat, node: FileNode) -> CGFloat { 462 | guard let imageRatio = node.imageRatio else { return 0 } 463 | var height = width / imageRatio 464 | 465 | let textFiled = NSTextFieldCell() 466 | textFiled.font = NSFont.systemFont(ofSize: 13) 467 | textFiled.stringValue = node.url?.lastPathComponent ?? "" 468 | let textHeight = textFiled.cellSize(forBounds: NSRect(x: 0, y: 0, width: width, height: 32)).height 469 | 470 | height += textHeight 471 | height += 22 472 | 473 | return height 474 | } 475 | 476 | func collectionViewSelectedUrl() -> URL? { 477 | guard let indexPath = collectionView.indexPathForHighlightedItem, 478 | let url = fileNode?.childrenImages[indexPath.item].url else { return nil } 479 | return url 480 | } 481 | } 482 | 483 | // MARK: - CollectionView PreViewPanel 484 | 485 | extension ContentViewController: QLPreviewPanelDelegate, QLPreviewPanelDataSource { 486 | 487 | override func acceptsPreviewPanelControl(_ panel: QLPreviewPanel!) -> Bool { 488 | return collectionView.indexPathsForSelectedItems.count > 0 489 | } 490 | override func beginPreviewPanelControl(_ panel: QLPreviewPanel!) { 491 | panel.delegate = self 492 | panel.dataSource = self 493 | markEvent = nil 494 | } 495 | override func endPreviewPanelControl(_ panel: QLPreviewPanel!) { 496 | markEvent = nil 497 | } 498 | 499 | func numberOfPreviewItems(in panel: QLPreviewPanel!) -> Int { 500 | return collectionView.indexPathsForSelectedItems.count 501 | } 502 | 503 | func previewPanel(_ panel: QLPreviewPanel!, previewItemAt index: Int) -> QLPreviewItem! { 504 | guard let indexPath = collectionView.indexPathsForSelectedItems.first, 505 | let url = fileNode?.childrenImages[indexPath.item].url else { 506 | return nil 507 | } 508 | return url as QLPreviewItem 509 | } 510 | 511 | 512 | func previewPanel(_ panel: QLPreviewPanel!, handle event: NSEvent!) -> Bool { 513 | if markEvent == nil { 514 | markEvent = event 515 | } else { 516 | markEvent = nil 517 | return false 518 | } 519 | 520 | switch event.keyCode { 521 | case 123, 124, 125, 126: // Left, Right, Up, Down 522 | collectionView.keyDown(with: event) 523 | QLPreviewPanel.shared().reloadData() 524 | default: 525 | return false 526 | } 527 | return true 528 | } 529 | } 530 | 531 | 532 | // MARK: - CollectionView Menu Delegate 533 | 534 | extension ContentViewController: NSMenuItemValidation, NSMenuDelegate { 535 | public func validateMenuItem(_ menuItem: NSMenuItem) -> Bool { 536 | if menuItem.action == #selector(moveToTrash) { 537 | return false 538 | } 539 | return true 540 | } 541 | 542 | public func menuWillOpen(_ menu: NSMenu) { 543 | guard menu == applicationListMenu else { return } 544 | menu.removeAllItems() 545 | 546 | guard let url = collectionViewSelectedUrl() else { 547 | menu.addItem(NSMenuItem(title: "None", action: nil, keyEquivalent: "")) 548 | return 549 | } 550 | 551 | // Default App 552 | if let defaultApp = LSCopyDefaultApplicationURLForURL(url as CFURL, .all, nil)?.takeRetainedValue() as URL? { 553 | let item = menuItem(for: defaultApp) 554 | item.title += " (Default)" 555 | menu.addItem(item) 556 | } else { 557 | menu.addItem(NSMenuItem(title: "None", action: nil, keyEquivalent: "")) 558 | } 559 | 560 | menu.addItem(NSMenuItem.separator()) 561 | 562 | // Other App 563 | if var apps = LSCopyApplicationURLsForURL(url as CFURL, .all)?.takeRetainedValue() as? [URL] { 564 | apps.sort { 565 | return $0.lastPathComponent.compare($1.lastPathComponent, options: .numeric) == .orderedAscending 566 | } 567 | apps.forEach { 568 | menu.addItem(menuItem(for: $0)) 569 | } 570 | } 571 | } 572 | 573 | func menuItem(for url: URL) -> NSMenuItem { 574 | let item = NSMenuItem(title: url.lastPathComponent, action: nil, keyEquivalent: "") 575 | let image = NSWorkspace.shared.icon(forFile: url.path) 576 | image.size = NSSize(width: 17, height: 17) 577 | item.image = image 578 | item.action = #selector(openWithApplications) 579 | return item 580 | } 581 | 582 | @objc func openWithApplications(_ sender: NSMenuItem) { 583 | guard let url = collectionViewSelectedUrl() else { return } 584 | var appName = sender.title 585 | let endStr = " (Default)" 586 | if appName.hasSuffix(endStr) { 587 | let prefixIndex = appName.index(appName.startIndex, offsetBy: appName.count - endStr.count) 588 | appName = String(appName[.. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------