Build contextual menus in MainWindowController extension.

Evergreen.xcodeproj/project.pbxproj

@@ -106,7 +106,7 @@
 		84B06FFE1ED3818D00F0B54B /* RSTree.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 84B06FFA1ED3818000F0B54B /* RSTree.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		84B0700A1ED3822600F0B54B /* RSTextDrawing.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 84B070071ED3821900F0B54B /* RSTextDrawing.framework */; };
 		84B0700B1ED3822600F0B54B /* RSTextDrawing.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 84B070071ED3821900F0B54B /* RSTextDrawing.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
-		84B7178C201E66580091657D /* ContextualMenuCreator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 84B7178B201E66580091657D /* ContextualMenuCreator.swift */; };
+		84B7178C201E66580091657D /* MainWindowController+ContextualMenus.swift in Sources */ = {isa = PBXBuildFile; fileRef = 84B7178B201E66580091657D /* MainWindowController+ContextualMenus.swift */; };
 		84B99C671FAE35E600ECDEDB /* FeedListTreeControllerDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 84B99C661FAE35E600ECDEDB /* FeedListTreeControllerDelegate.swift */; };
 		84B99C691FAE36B800ECDEDB /* FeedListFolder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 84B99C681FAE36B800ECDEDB /* FeedListFolder.swift */; };
 		84B99C6B1FAE370B00ECDEDB /* FeedListFeed.swift in Sources */ = {isa = PBXBuildFile; fileRef = 84B99C6A1FAE370B00ECDEDB /* FeedListFeed.swift */; };
@@ -564,7 +564,7 @@
 		84B06FE01ED3803200F0B54B /* RSFeedFinder.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RSFeedFinder.xcodeproj; path = Frameworks/RSFeedFinder/RSFeedFinder.xcodeproj; sourceTree = "<group>"; };
 		84B06FF41ED3818000F0B54B /* RSTree.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RSTree.xcodeproj; path = Frameworks/RSTree/RSTree.xcodeproj; sourceTree = "<group>"; };
 		84B070011ED3821800F0B54B /* RSTextDrawing.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RSTextDrawing.xcodeproj; path = Frameworks/RSTextDrawing/RSTextDrawing.xcodeproj; sourceTree = "<group>"; };
-		84B7178B201E66580091657D /* ContextualMenuCreator.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ContextualMenuCreator.swift; sourceTree = "<group>"; };
+		84B7178B201E66580091657D /* MainWindowController+ContextualMenus.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "MainWindowController+ContextualMenus.swift"; sourceTree = "<group>"; };
 		84B99C661FAE35E600ECDEDB /* FeedListTreeControllerDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeedListTreeControllerDelegate.swift; sourceTree = "<group>"; };
 		84B99C681FAE36B800ECDEDB /* FeedListFolder.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeedListFolder.swift; sourceTree = "<group>"; };
 		84B99C6A1FAE370B00ECDEDB /* FeedListFeed.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeedListFeed.swift; sourceTree = "<group>"; };
@@ -1085,7 +1085,7 @@
 		84B7178A201E66580091657D /* ContextualMenus */ = {
 			isa = PBXGroup;
 			children = (
-				84B7178B201E66580091657D /* ContextualMenuCreator.swift */,
+				84B7178B201E66580091657D /* MainWindowController+ContextualMenus.swift */,
 			);
 			name = ContextualMenus;
 			path = Evergreen/ContextualMenus;
@@ -1632,7 +1632,7 @@
 				84A14FF320048CA70046AD9A /* SendToMicroBlogCommand.swift in Sources */,
 				849A97891ED9ECEF007D329B /* ArticleStyle.swift in Sources */,
 				84FF69B11FC3793300DC198E /* FaviconURLFinder.swift in Sources */,
-				84B7178C201E66580091657D /* ContextualMenuCreator.swift in Sources */,
+				84B7178C201E66580091657D /* MainWindowController+ContextualMenus.swift in Sources */,
 				842611A21FCB769D0086A189 /* RSHTMLMetadata+Extension.swift in Sources */,
 				84A1500520048DDF0046AD9A /* SendToMarsEditCommand.swift in Sources */,
 				D5907DB22004BB37005947E5 /* ScriptingObjectContainer.swift in Sources */,

Evergreen/ContextualMenus/ContextualMenuCreator.swift

@@ -1,11 +0,0 @@
-//
-//  ContextualMenuCreator.swift
-//  Evergreen
-//
-//  Created by Brent Simmons on 1/28/18.
-//  Copyright © 2018 Ranchero Software. All rights reserved.
-//
-
-import AppKit
-
-

Evergreen/ContextualMenus/MainWindowController+ContextualMenus.swift

@@ -0,0 +1,154 @@
+//
+//  MainWindowController+ContextualMenus.swift
+//  Evergreen
+//
+//  Created by Brent Simmons on 1/28/18.
+//  Copyright © 2018 Ranchero Software. All rights reserved.
+//
+
+import AppKit
+import Data
+import Account
+
+extension MainWindowController {
+
+	func menu(for objects: [Any]?) -> NSMenu? {
+
+		guard let objects = objects, objects.count > 0 else {
+			return nil
+		}
+
+		if objects.count == 1 {
+			if let feed = objects.first as? Feed {
+				return menuForFeed(feed)
+			}
+			if let folder = objects.first as? Folder {
+				return menuForFolder(folder)
+			}
+			return nil
+		}
+
+		return menuForMultipleObjects(objects)
+	}
+}
+
+// MARK: Contextual Menu Actions
+
+extension MainWindowController {
+
+	@objc func openHomePageFromContextualMenu(_ sender: Any?) {
+
+	}
+
+	@objc func copyStringFromContextualMenu(_ sender: Any?) {
+
+	}
+
+	@objc func markObjectsReadFromContextualMenu(_ sender: Any?) {
+
+	}
+
+	@objc func deleteFromContextualMenu(_ sender: Any?) {
+
+	}
+
+	@objc func renameFromContextualMenu(_ sender: Any?) {
+
+	}
+}
+
+// MARK: Build Contextual Menus
+
+private extension MainWindowController {
+
+	func menuForFeed(_ feed: Feed) -> NSMenu? {
+
+		let menu = NSMenu(title: "")
+
+		if feed.unreadCount > 0 {
+			menu.addItem(markAllReadMenuItem([feed]))
+			menu.addItem(NSMenuItem.separator())
+		}
+
+		if let homePageURL = feed.homePageURL, let _ = URL(string: homePageURL) {
+			let item = menuItem(NSLocalizedString("Open Home Page", comment: "Command"), #selector(openHomePageFromContextualMenu(_:)), homePageURL)
+			menu.addItem(item)
+			menu.addItem(NSMenuItem.separator())
+		}
+
+		let copyFeedURLItem = menuItem(NSLocalizedString("Copy Feed URL", comment: "Command"), #selector(copyStringFromContextualMenu(_:)), feed.url)
+		menu.addItem(copyFeedURLItem)
+
+		if let homePageURL = feed.homePageURL {
+			let item = menuItem(NSLocalizedString("Copy Home Page URL", comment: "Command"), #selector(copyStringFromContextualMenu(_:)), homePageURL)
+			menu.addItem(item)
+		}
+		menu.addItem(NSMenuItem.separator())
+
+		menu.addItem(renameMenuItem(feed))
+		menu.addItem(deleteMenuItem([feed]))
+
+		return menu
+	}
+
+	func menuForFolder(_ folder: Folder) -> NSMenu? {
+
+		let menu = NSMenu(title: "")
+
+		if folder.unreadCount > 0 {
+			menu.addItem(markAllReadMenuItem([folder]))
+			menu.addItem(NSMenuItem.separator())
+		}
+
+		return menu.numberOfItems > 0 ? menu : nil
+	}
+
+	func menuForMultipleObjects(_ objects: [Any]) -> NSMenu? {
+
+		let menu = NSMenu(title: "")
+
+		if anyObjectInArrayHasNonZeroUnreadCount(objects) {
+			menu.addItem(markAllReadMenuItem(objects))
+			menu.addItem(NSMenuItem.separator())
+		}
+
+
+		return menu.numberOfItems > 0 ? menu : nil
+	}
+
+	func markAllReadMenuItem(_ objects: [Any]) -> NSMenuItem {
+
+		return menuItem(NSLocalizedString("Mark All as Read", comment: "Command"), #selector(markObjectsReadFromContextualMenu(_:)), objects)
+	}
+
+	func deleteMenuItem(_ objects: [Any]) -> NSMenuItem {
+
+		return menuItem(NSLocalizedString("Delete", comment: "Command"), #selector(deleteFromContextualMenu(_:)), objects)
+	}
+
+	func renameMenuItem(_ object: Any) -> NSMenuItem {
+
+		return menuItem(NSLocalizedString("Rename", comment: "Command"), #selector(renameFromContextualMenu(_:)), object)
+	}
+
+	func anyObjectInArrayHasNonZeroUnreadCount(_ objects: [Any]) -> Bool {
+
+		for object in objects {
+			if let unreadCountProvider = object as? UnreadCountProvider {
+				if unreadCountProvider.unreadCount > 0 {
+					return true
+				}
+			}
+		}
+		return false
+	}
+
+	func menuItem(_ title: String, _ action: Selector, _ representedObject: Any) -> NSMenuItem {
+
+		let item = NSMenuItem(title: title, action: action, keyEquivalent: "")
+		item.representedObject = representedObject
+		item.target = self
+		return item
+	}
+}
+