fix: feed menu sporadically not opening (#9 )

Version 1.2.1 release
chore: update about page
2023-06-18 12:40:49 +02:00 · 2023-06-17 17:07:00 +02:00 · 2023-06-17 16:53:10 +02:00 · 2023-06-17 16:31:34 +02:00 · 2023-06-17 16:31:34 +02:00 · 2023-06-17 16:31:26 +02:00
90 changed files with 507 additions and 1932 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,19 +8,64 @@ and this project does adhere to [Semantic Versioning](https://semver.org/spec/v2
 ## [Unreleased]


-## [1.0.2] - 2019-10-25
+## [1.2.2] – 2023-06-18
+### Fixed
+- Feed menu sporadically not opening
+
+
+## [1.2.1] – 2023-06-17
+### Added
+- Universal binary (Intel+AppleSilicon)
+
+### Fixed
+- Autoresize issues of UI elements in macOS Ventura
+- Flexible width TabBarItem
+- Updated About page (removed dead link)
+
+
+## [1.2.0] – 2022-10-01
+### Added
+- *UI*: Add option to hide read articles (show only unread)
+
+
+## [1.1.3] – 2020-12-18
+### Fixed
+- Recognize YouTube channel URLs in the format `/c/channel-name` 
+
+
+## [1.1.2] – 2020-11-27
+### Fixed
+- Fixes hidden color option for marking unread entries. Unread menu entries did use `colorStatusIconTint` instead of `colorUnreadIndicator` (thanks @tchek)
+- Workaround for not displaying status bar highlight color in macOS 11.0 (issue #7)
+
+
+## [1.1.1] – 2020-08-31
+### Fixed
+- Feed indices weren't updated properly which resulted in empty feed menus (issue: #6)
+
+
+## [1.1.0] – 2020-01-17
+### Added
+- *QuickLook*: Thumbnail previews for OPML files (QLOPML v1.3)
+- *Status Bar Menu*: Tint menu bar icon with Accent color (macOS 10.14+)
+
+### Fixed
+- Resolved Xcode warnings in Xcode 11
+
+
+## [1.0.2] – 2019-10-25
 ### Fixed
 - *Status Bar Menu*: Preferences could not be opened on macOS 10.15
 - *Status Bar Menu*: Menu flickering resulting in a hang on macOS 10.15
 - *UI*: Text color in `About` tab


-## [1.0.1] - 2019-10-04
+## [1.0.1] – 2019-10-04
 ### Fixed
 - Crash on macOS 10.14 due to a `CGColorRef` null pointer


-## [1.0.0] - 2019-10-03
+## [1.0.0] – 2019-10-03
 ### Added
 - App Signing
 - Sandboxing & hardened runtime environment
@@ -77,7 +122,7 @@ and this project does adhere to [Semantic Versioning](https://semver.org/spec/v2
 - *UI:* Mark unread articles with blue dot, instead of tick mark


-## [0.9.4] - 2019-04-02
+## [0.9.4] – 2019-04-02
 ### Fixed
 - Article order got mixed up for some feeds (issue: #4)
 - If multiple consecutive items reappear in the middle of the feed mark them read
@@ -86,7 +131,7 @@ and this project does adhere to [Semantic Versioning](https://semver.org/spec/v2
 - *UI:* Removed checkbox `Start on login`. Use Preferences > Users > Login Items instead.


-## [0.9.3] - 2019-03-14
+## [0.9.3] – 2019-03-14
 ### Added
 - Changelog
 - *UI:* Show body tag in article tooltip if abstract tag is empty
@@ -96,7 +141,7 @@ and this project does adhere to [Semantic Versioning](https://semver.org/spec/v2
 - Fixed update for feeds where all article URLs point to the same resource (issue: #3)


-## [0.9.2] - 2019-03-07
+## [0.9.2] – 2019-03-07
 ### Added
 - Limit number of articles that are displayed in feed menu (issue: #2)

@@ -106,7 +151,7 @@ and this project does adhere to [Semantic Versioning](https://semver.org/spec/v2
 - libxml2 will ignore lower ascii characters (`0x00`–`0x1F`)


-## [0.9.1] - 2019-02-14
+## [0.9.1] – 2019-02-14
 ### Added
 - Mark single article as un/read (hold down option key and click on article)

@@ -124,11 +169,18 @@ and this project does adhere to [Semantic Versioning](https://semver.org/spec/v2
 - Remove html tags from abstract on save (not on display)


-## [0.9] - 2019-02-11
+## [0.9] – 2019-02-11
 Initial release


-[Unreleased]: https://github.com/relikd/baRSS/compare/v1.0.2...HEAD
+[Unreleased]: https://github.com/relikd/baRSS/compare/v1.2.2...HEAD
+[1.2.2]: https://github.com/relikd/baRSS/compare/v1.2.1...v1.2.2
+[1.2.1]: https://github.com/relikd/baRSS/compare/v1.2.0...v1.2.1
+[1.2.0]: https://github.com/relikd/baRSS/compare/v1.1.3...v1.2.0
+[1.1.3]: https://github.com/relikd/baRSS/compare/v1.1.2...v1.1.3
+[1.1.2]: https://github.com/relikd/baRSS/compare/v1.1.1...v1.1.2
+[1.1.1]: https://github.com/relikd/baRSS/compare/v1.1.0...v1.1.1
+[1.1.0]: https://github.com/relikd/baRSS/compare/v1.0.2...v1.1.0
 [1.0.2]: https://github.com/relikd/baRSS/compare/v1.0.1...v1.0.2
 [1.0.1]: https://github.com/relikd/baRSS/compare/v1.0.0...v1.0.1
 [1.0.0]: https://github.com/relikd/baRSS/compare/v0.9.4...v1.0.0
--- a/1
+++ b/1
@@ -1 +0,0 @@
-github "relikd/RSXML2" "v2.0.0"
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -1 +0,0 @@
-github "relikd/RSXML2" "v2.0.0"
--- a/22
+++ b/22
@@ -1,7 +1,21 @@
-Copyright 2018 Oleg Geier
+MIT License

-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+Copyright (c) 2018 relikd

-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/README.md
+++ b/README.md
@@ -42,18 +42,20 @@ Go to [releases](https://github.com/relikd/baRSS/releases) and downloaded the la
 Searching for the App Store release? Read this [notice](#app-store-notice).

 ### Build from source
-You'll need Xcode and [Carthage](https://github.com/Carthage/Carthage#installing-carthage). 
-The latter is optional, you can build the [RSXML2] library from source instead. 
-Carthage just makes it more convenient.
-Download and unzip this project, navigate to the root folder and run `carthage bootstrap --platform macOS`. 
+You'll need Xcode, [RSXML2] \(required), and [QLOPML] \(optional).
+
+```sh
+git clone https://github.com/relikd/baRSS
+git clone https://github.com/relikd/RSXML2
+git clone https://github.com/relikd/QLOPML
+```

-Next, you need to clone [QLOPML](https://github.com/relikd/QLOPML) in the same folder where this project is.
 Alternatively, you can simply delete the `QLOPML` project reference without much harm.
 `QLOPML` is a Quick Look plugin for `.opml` files.
 It will display the file contents whenever you hit spacebar.

 That's it. 
-Open Xcode and build the project. 
+Open `baRSS/baRSS.xcodeproj` and build the project. 
 Note, there are some compiler flags that append 'beta' to the development release. 
 If you prefer the optimized release version go to `Product > Archive`.

@@ -62,12 +64,12 @@ If you prefer the optimized release version go to `Product > Archive`.
 Hidden options
 --------------

-This listing contains of options that have no UI that can be configured. 
-Most likely, you wouldn't ever stumble upon these if not reading this chapter.
+The following options have no UI equivalent and must be configured in Terminal. 
+Most likely, you will never stumble upon these if not reading this chapter.
 **Note:** To reset an option run `defaults delete de.relikd.baRSS {KEY}`, where `{KEY}` is an option from below.


-1. If you hold down the option key and click on an article item, you can mark a single item (un-)read.
+1. If you hold down the option key and click on an article item, you can mark a single item (un-)read without opening it.

 2. When holding down the option key, the menu will show an item to open only a few unread items at a time. 
 This number can be changed with the following Terminal command (default: 10):
@@ -83,13 +85,13 @@ defaults write de.relikd.baRSS shortArticleNamesLimit -int 50
 ```

 4. Limit the number of displayed articles per feed menu.
-**Note:** displayed unread count may be different than the unread items inside ('Open unread' will open hidden items too).
+**Note:** displayed unread count may be different than the unread items inside. 'Open all unread' will open hidden items too.
 ```
 defaults write de.relikd.baRSS articlesInMenuLimit -int 40
 ```

 5. You can change the appearance of colors throughout the application. 
-E.g., The tint color of the menu bar icon and the color of the blue dot of unread articles.
+E.g., The tint color of the menu bar icon and the color of the blue unread articles dot.
 ```
 defaults write de.relikd.baRSS colorStatusIconTint -string "#37F"
 defaults write de.relikd.baRSS colorUnreadIndicator -string "#FBA33A"
@@ -106,9 +108,9 @@ ToDo
 ----

 The following list is not exhaustive but rather a collection of nice things that will be added eventually.
-I may postpone some until demand increases …
+I will postpone the development until demand increases …

- [ ] Localizations
+- [ ] Localizations
 - [ ] Feed generator for websites without feeds
 - [ ] Automatically choose best update interval (e.g., avg)
 - [ ] Sync with online services
@@ -132,14 +134,6 @@ FAQ / Q&A

 ### App Store Notice

-In the last couple of months I prepared baRSS to be released on the App Store.
-With sandboxing enabled and hardened runtime environment, etc.
-
-But, for the time being, I decided to not publish this app for political reasons.
-I was not happy about some decisions made in the last weeks.
-Decisions that were evaluated on monetary aspects and not on ethical considerations.
-I won't support this conduct with my own money. 
-
 If you find this app somewhere on the App Store, you can be sure that it is a counterfeit.
 As long as you can read this very notice, I am not responsible for the publication.
 Further, I can't guarantee the App Store version wasn't modified by a malicious actor to spy on you.
@@ -148,7 +142,7 @@ Further, I can't guarantee the App Store version wasn't modified by a malicious
 ### Why create something that already existed?

 First, open source is awesome!
-Secondly, RSS Menu made some design decisions I didn't like.
+Second, RSS Menu made some design decisions I didn't like.
 For example, the new integrated browser window.

 One thing I liked most, was the fact that feeds were opened in the default browser.
@@ -156,7 +150,7 @@ Not like 99% of the other feed readers on the market that show a separate HTML v
 No rendering issues, no broken links, no content that is different from the actual news article.

 I know, the whole purpose of RSS is to deliver content without the need of opening a webpage.
-But for me RSS is more about being informed whenever a blog or news feed has some updated content.
+But for me RSS is more about being informed whenever a blog or news feed has updated content.
 E.g, subscribing to video channels without having to have an account.


@@ -173,15 +167,17 @@ But on the other hand, now it is macOS 10.12 compatible.

 ### 3rd Party Libraries

-This project uses a modified version of Brent Simmons' [RSXML](https://github.com/brentsimmons/RSXML) for feed parsing. 
+This project uses a modified version of Brent Simmons' [RSXML] for feed parsing. 
 [RSXML2] is licensed under a MIT license (same as this project).


 ##### Trivia

 - Start of project: __July 19, 2018__
- Estimated development time: __1953h+__
+- Estimated development time: __1970h+__
 - First prototype used __feedparser python__ library


+[QLOPML]: https://github.com/relikd/QLOPML
 [RSXML2]: https://github.com/relikd/RSXML2
+[RSXML]: https://github.com/brentsimmons/RSXML
--- a/baRSS.xcodeproj/project.pbxproj
+++ b/baRSS.xcodeproj/project.pbxproj
@@ -14,9 +14,6 @@
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 		5478DF04225A7AE200D30C64 /* SettingsFeedsView.m in Sources */ = {isa = PBXBuildFile; fileRef = 5478DF03225A7AE200D30C64 /* SettingsFeedsView.m */; };
+		5483296C2A3CDC38000688B9 /* RSXML2.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 548329652A3CDB22000688B9 /* RSXML2.framework */; };
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@@ -47,6 +46,7 @@
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@@ -58,6 +58,20 @@
 /* End PBXBuildFile section */

 /* Begin PBXContainerItemProxy section */
+		548329642A3CDB22000688B9 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 5483295E2A3CDB22000688B9 /* RSXML2.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = 84F22C0D1B52DDEA000060CE;
+			remoteInfo = RSXML2;
+		};
+		548329662A3CDB22000688B9 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 5483295E2A3CDB22000688B9 /* RSXML2.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = 84F22C171B52DDEA000060CE;
+			remoteInfo = RSXML2Tests;
+		};
 		54A2D63722EF8193007C61F3 /* PBXContainerItemProxy */ = {
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 			containerPortal = 54A2D62E22EF8183007C61F3 /* QLOPML.xcodeproj */;
@@ -74,7 +88,7 @@
 			dstPath = "";
 			dstSubfolderSpec = 10;
 			files = (
-				544DCCBA212A2B4D002DBC46 /* RSXML2.framework in Embed Frameworks */,
+				5483296D2A3CDC38000688B9 /* RSXML2.framework in Embed Frameworks */,
 			);
 			name = "Embed Frameworks";
 			runOnlyForDeploymentPostprocessing = 0;
@@ -85,7 +99,6 @@
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 			dstSubfolderSpec = 16;
 			files = (
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 			);
 			runOnlyForDeploymentPostprocessing = 0;
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@@ -118,8 +131,6 @@
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@@ -134,6 +145,7 @@
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 			children = (
-				54B517052270E8C6006C1B29 /* NSView+Ext.h */,
-				54B517062270E92A006C1B29 /* NSView+Ext.m */,
-				54AD4E0A2301853D000AE386 /* NSString+Ext.h */,
-				54AD4E0B2301853D000AE386 /* NSString+Ext.m */,
+				54DD9F1123D1D6B000B1EAA6 /* NSColor+Ext.h */,
+				54DD9F1223D1D6B000B1EAA6 /* NSColor+Ext.m */,
 				54BB048721FD2AB500C303A5 /* NSDate+Ext.h */,
 				54BB048821FD2AB500C303A5 /* NSDate+Ext.m */,
 				54E4446A2329AE0600BBF481 /* NSError+Ext.h */,
@@ -238,19 +250,14 @@
 				548C6D09230C33DE003A1AAF /* NSURL+Ext.m */,
 				54B6F14C23155E1A002C94C9 /* NSURLRequest+Ext.h */,
 				54B6F14D23155E1A002C94C9 /* NSURLRequest+Ext.m */,
+				54AD4E0A2301853D000AE386 /* NSString+Ext.h */,
+				54AD4E0B2301853D000AE386 /* NSString+Ext.m */,
+				54B517052270E8C6006C1B29 /* NSView+Ext.h */,
+				54B517062270E92A006C1B29 /* NSView+Ext.m */,
 			);
 			path = NSCategories;
 			sourceTree = "<group>";
 		};
-		544FBD4321064AEB008A260C /* Frameworks */ = {
-			isa = PBXGroup;
-			children = (
-				544DCCB8212A2B4D002DBC46 /* RSXML2.framework */,
-				544DCCBD212A2B6F002DBC46 /* RSXML2.framework.dSYM */,
-			);
-			name = Frameworks;
-			sourceTree = "<group>";
-		};
 		546FC44D2118B357007CC3A3 /* Preferences */ = {
 			isa = PBXGroup;
 			children = (
@@ -266,6 +273,15 @@
 			path = Preferences;
 			sourceTree = "<group>";
 		};
+		5483295F2A3CDB22000688B9 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				548329652A3CDB22000688B9 /* RSXML2.framework */,
+				548329672A3CDB22000688B9 /* RSXML2Tests.xctest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
 		54A07A8322105E0800082C51 /* Core Data */ = {
 			isa = PBXGroup;
 			children = (
@@ -300,8 +316,8 @@
 				54892F1D2235285700271CBA /* CHANGELOG.md */,
 				54ACC27E21061B3B0020715F /* baRSS */,
 				54A2D62E22EF8183007C61F3 /* QLOPML.xcodeproj */,
+				5483295E2A3CDB22000688B9 /* RSXML2.xcodeproj */,
 				54ACC27D21061B3B0020715F /* Products */,
-				544FBD4321064AEB008A260C /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -457,7 +473,7 @@
 		54ACC27421061B3B0020715F /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0940;
+				LastUpgradeCheck = 1200;
 				ORGANIZATIONNAME = relikd;
 				TargetAttributes = {
 					54ACC27B21061B3B0020715F = {
@@ -493,6 +509,10 @@
 					ProductGroup = 54A2D63422EF8193007C61F3 /* Products */;
 					ProjectRef = 54A2D62E22EF8183007C61F3 /* QLOPML.xcodeproj */;
 				},
+				{
+					ProductGroup = 5483295F2A3CDB22000688B9 /* Products */;
+					ProjectRef = 5483295E2A3CDB22000688B9 /* RSXML2.xcodeproj */;
+				},
 			);
 			projectRoot = "";
 			targets = (
@@ -502,6 +522,20 @@
 /* End PBXProject section */

 /* Begin PBXReferenceProxy section */
+		548329652A3CDB22000688B9 /* RSXML2.framework */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.framework;
+			path = RSXML2.framework;
+			remoteRef = 548329642A3CDB22000688B9 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
+		548329672A3CDB22000688B9 /* RSXML2Tests.xctest */ = {
+			isa = PBXReferenceProxy;
+			fileType = wrapper.cfbundle;
+			path = RSXML2Tests.xctest;
+			remoteRef = 548329662A3CDB22000688B9 /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
 		54A2D63822EF8193007C61F3 /* QLOPML.qlgenerator */ = {
 			isa = PBXReferenceProxy;
 			fileType = wrapper.cfbundle;
@@ -577,6 +611,7 @@
 				544B011D2114EE9100386E5C /* AppHook.m in Sources */,
 				546FC44321189975007CC3A3 /* SettingsGeneral.m in Sources */,
 				546A6A2922C583390034E806 /* SettingsGeneralView.m in Sources */,
+				54DD9F1323D1D6B000B1EAA6 /* NSColor+Ext.m in Sources */,
 				54ACC29521061E270020715F /* UpdateScheduler.m in Sources */,
 				54BB048921FD2AB500C303A5 /* NSDate+Ext.m in Sources */,
 				5477D34E21233C62002BA27F /* FeedGroup+Ext.m in Sources */,
@@ -641,6 +676,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -696,6 +732,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -746,7 +783,6 @@
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)",
-					"$(PROJECT_DIR)/Carthage/Build/Mac",
 				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"APP_NAME=\"\\@\\\"$(PRODUCT_NAME)\\\"\"",
@@ -801,7 +837,6 @@
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)",
-					"$(PROJECT_DIR)/Carthage/Build/Mac",
 				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"APP_NAME=\"\\@\\\"$(PRODUCT_NAME)\\\"\"",
--- a/baRSS.xcodeproj/xcshareddata/xcschemes/baRSS.xcscheme
+++ b/baRSS.xcodeproj/xcshareddata/xcschemes/baRSS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1240"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -27,8 +27,6 @@
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
      shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
      <MacroExpansion>
         <BuildableReference
            BuildableIdentifier = "primary"
@@ -38,8 +36,8 @@
            ReferencedContainer = "container:baRSS.xcodeproj">
         </BuildableReference>
      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <Testables>
+      </Testables>
   </TestAction>
   <LaunchAction
      buildConfiguration = "Debug"
@@ -49,7 +47,7 @@
      useCustomWorkingDirectory = "NO"
      ignoresPersistentStateOnLaunch = "NO"
      debugDocumentVersioning = "YES"
-      stopOnEveryMainThreadCheckerIssue = "YES"
+      migratedStopOnEveryIssue = "YES"
      debugServiceExtension = "internal"
      allowLocationSimulation = "YES">
      <BuildableProductRunnable
@@ -83,8 +81,6 @@
            isEnabled = "NO">
         </EnvironmentVariable>
      </EnvironmentVariables>
-      <AdditionalOptions>
-      </AdditionalOptions>
   </LaunchAction>
   <ProfileAction
      buildConfiguration = "Release"
--- a/baRSS/AppHook.h
+++ b/baRSS/AppHook.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class BarStatusItem, Preferences;

--- a/baRSS/AppHook.m
+++ b/baRSS/AppHook.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "AppHook.h"
 #import "DrawImage.h"
 #import "UserPrefs.h"
--- a/baRSS/Constants.h
+++ b/baRSS/Constants.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #ifndef Constants_h
 #define Constants_h

--- a/Data/Feed+Ext.h
+++ b/Data/Feed+Ext.h
@@ -1,29 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
 #import "Feed+CoreDataClass.h"
@class RSParsedFeed;

+NS_ASSUME_NONNULL_BEGIN
+
@interface Feed (Ext)
@property (readonly) BOOL hasIcon;
@property (nonnull, readonly) NSImage* iconImage16;
@@ -36,5 +16,7 @@
 - (void)calculateAndSetIndexPathString;
 - (void)setNewIcon:(NSURL*)location;
 // Article properties
- (NSArray<FeedArticle*>*)sortedArticles;
+- (nullable NSArray<FeedArticle*>*)sortedArticles;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Data/Feed+Ext.m
+++ b/Data/Feed+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2;
 #import "Feed+Ext.h"
 #import "Constants.h"
@@ -50,7 +28,13 @@
 - (NSMenuItem*)newMenuItem {
 	NSMenuItem *item = [NSMenuItem new];
 	item.title = self.group.anyName;
-	item.toolTip = self.subtitle;
+	// Tooltip disabled (feed-group only) because it causes issues on macOS Ventura.
+	// Menu opens invisibly (OrderNSWindow: unsupported window ordering op -1)
+	// steps to reproduce:
+	//  1. hover over a feed-group menu item until tooltip pops up
+	//  2. hover over another feed with tooltip
+	//  3. go back to previous feed.
+//	item.toolTip = self.subtitle;
 	item.enabled = (self.articles.count > 0);
 	item.image = self.iconImage16;
 	item.representedObject = self.indexPath;
@@ -146,7 +130,7 @@
 /**
 @return Articles sorted by attribute @c sortIndex with descending order (newest items first).
 */
- (NSArray<FeedArticle*>*)sortedArticles {
+- (nullable NSArray<FeedArticle*>*)sortedArticles {
 	if (self.articles.count == 0)
 		return nil;
 	return [self.articles sortedArrayUsingDescriptors:@[[NSSortDescriptor sortDescriptorWithKey:@"sortIndex" ascending:NO]]];
@@ -196,7 +180,8 @@
 	if (self.articles.count == 0) {
 		img = [NSImage imageNamed:NSImageNameCaution];
 	} else if (self.hasIcon) {
-		img = [[NSImage alloc] initByReferencingURL:[self iconPath]];
+		NSData* data = [[NSData alloc] initWithContentsOfURL:[self iconPath]];
+		img = [[NSImage alloc] initWithData:data];
 	} else {
 		img = [NSImage imageNamed:RSSImageDefaultRSSIcon];
 	}
--- a/Data/FeedArticle+Ext.h
+++ b/Data/FeedArticle+Ext.h
@@ -1,30 +1,12 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
 #import "FeedArticle+CoreDataClass.h"
@class RSParsedArticle;

+NS_ASSUME_NONNULL_BEGIN
+
@interface FeedArticle (Ext)
 + (instancetype)newArticle:(RSParsedArticle*)entry inContext:(NSManagedObjectContext*)moc;
 - (NSMenuItem*)newMenuItem;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Data/FeedArticle+Ext.m
+++ b/Data/FeedArticle+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2.RSParsedArticle;
 #import "FeedArticle+Ext.h"
 #import "Constants.h"
--- a/Data/FeedGroup+Ext.h
+++ b/Data/FeedGroup+Ext.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
 #import "FeedGroup+CoreDataClass.h"

@@ -29,6 +7,7 @@ typedef NS_ENUM(int16_t, FeedGroupType) {
 	GROUP = 0, FEED = 1, SEPARATOR = 2
 };

+NS_ASSUME_NONNULL_BEGIN

@interface FeedGroup (Ext)
 /// Overwrites @c type attribute with enum. Use one of: @c GROUP, @c FEED, @c SEPARATOR.
@@ -39,14 +18,16 @@ typedef NS_ENUM(int16_t, FeedGroupType) {

 + (instancetype)newGroup:(FeedGroupType)type inContext:(NSManagedObjectContext*)context;
 + (instancetype)appendToRoot:(FeedGroupType)type inContext:(NSManagedObjectContext*)moc;
- (void)setParent:(FeedGroup *)parent andSortIndex:(int32_t)sortIndex;
+- (void)setParent:(nullable FeedGroup *)parent andSortIndex:(int32_t)sortIndex;
 - (void)setSortIndexIfChanged:(int32_t)sortIndex;
 - (void)setNameIfChanged:(nullable NSString*)name;
 - (NSMenuItem*)newMenuItem;
 // Handle children and parents
 - (NSString*)indexPathString;
- (NSArray<FeedGroup*>*)sortedChildren;
+- (nullable NSArray<FeedGroup*>*)sortedChildren;
 - (NSMutableArray<FeedGroup*>*)allParents;
 // Printing
 - (NSString*)readableDescription;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Data/FeedGroup+Ext.m
+++ b/Data/FeedGroup+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "FeedGroup+Ext.h"
 #import "Feed+Ext.h"
 #import "StoreCoordinator.h"
@@ -78,7 +56,7 @@
 }

 /// Set @c parent and @c sortIndex. Also if type is @c FEED calculate and set @c indexPath string.
- (void)setParent:(FeedGroup *)parent andSortIndex:(int32_t)sortIndex {
+- (void)setParent:(nullable FeedGroup *)parent andSortIndex:(int32_t)sortIndex {
 	self.parent = parent;
 	self.sortIndex = sortIndex;
 	if (self.type == FEED)
@@ -89,11 +67,12 @@
 - (void)setSortIndexIfChanged:(int32_t)sortIndex {
 	if (self.sortIndex != sortIndex) {
 		self.sortIndex = sortIndex;
+	}
+	// Otherwise move from 0.0 -> 0 will not trigger index path update
 	[self iterateSorted:NO overDescendantFeeds:^(Feed *feed, BOOL *cancel) {
 		[feed calculateAndSetIndexPathString];
 	}];
 }
-}

 /// Set @c name attribute but only if value differs.
 - (void)setNameIfChanged:(nullable NSString*)name {
@@ -127,7 +106,7 @@
 }

 /// @return Children sorted by attribute @c sortIndex (same order as in preferences).
- (NSArray<FeedGroup*>*)sortedChildren {
+- (nullable NSArray<FeedGroup*>*)sortedChildren {
 	if (self.children.count == 0)
 		return nil;
 	return [self.children sortedArrayUsingDescriptors:@[[NSSortDescriptor sortDescriptorWithKey:@"sortIndex" ascending:YES]]];
--- a/Data/FeedMeta+Ext.h
+++ b/Data/FeedMeta+Ext.h
@@ -1,30 +1,10 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
 #import "FeedMeta+CoreDataClass.h"

 static int32_t const kDefaultFeedRefreshInterval = 30 * 60;

+NS_ASSUME_NONNULL_BEGIN
+
@interface FeedMeta (Ext)
 + (instancetype)newMetaInContext:(NSManagedObjectContext*)moc;
 // HTTP response
@@ -35,3 +15,5 @@ static int32_t const kDefaultFeedRefreshInterval = 30 * 60;
 - (void)setRefreshIfChanged:(int32_t)refresh;
 - (void)scheduleNow:(NSTimeInterval)future;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Data/FeedMeta+Ext.m
+++ b/Data/FeedMeta+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "FeedMeta+Ext.h"
 #import "Feed+Ext.h"
 #import "FeedGroup+Ext.h"
--- a/Data/NSFetchRequest+Ext.h
+++ b/Data/NSFetchRequest+Ext.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface NSFetchRequest<ResultType> (Ext)
 // Perform core data request and fetch data
 - (NSArray<ResultType>*)fetchAllRows:(NSManagedObjectContext*)moc;
@@ -37,3 +17,5 @@
 - (instancetype)sortDESC:(NSString*)key; // add .sortDescriptors -> ascending:NO
 - (instancetype)addFunctionExpression:(NSString*)fn onKeyPath:(NSString*)keyPath name:(NSString*)name type:(NSAttributeType)type; // add .propertiesToFetch -> (expressionForFunction:@[expressionForKeyPath:])
@end
+
+NS_ASSUME_NONNULL_END
--- a/Data/NSFetchRequest+Ext.m
+++ b/Data/NSFetchRequest+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "NSFetchRequest+Ext.h"
 #import "NSError+Ext.h"

--- a/Data/StoreCoordinator.h
+++ b/Data/StoreCoordinator.h
@@ -1,28 +1,8 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
 #import "DBv1+CoreDataModel.h"

+NS_ASSUME_NONNULL_BEGIN
+
@interface StoreCoordinator : NSObject
 // Managing contexts
 + (NSManagedObjectContext*)getMainContext;
@@ -44,7 +24,7 @@
 + (NSArray<NSDictionary*>*)countAggregatedUnread;

 // Get List Of Elements
-+ (NSArray<FeedGroup*>*)sortedFeedGroupsWithParent:(id)parent inContext:(nullable NSManagedObjectContext*)moc;
+ (NSArray<FeedGroup*>*)sortedFeedGroupsWithParent:(nullable id)parent inContext:(nullable NSManagedObjectContext*)moc;
 + (Feed*)feedWithIndexPath:(nonnull NSString*)path inContext:(nullable NSManagedObjectContext*)moc;
 + (NSString*)urlForFeedWithIndexPath:(nonnull NSString*)path;

@@ -55,3 +35,5 @@
 + (void)cleanupAndShowAlert:(BOOL)flag;
 + (NSUInteger)cleanupFavicons;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Data/StoreCoordinator.m
+++ b/Data/StoreCoordinator.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "StoreCoordinator.h"
 #import "AppHook.h"
 #import "Constants.h"
@@ -144,7 +122,7 @@
 @param moc If @c nil perform requests on main context (ok for reading).
 @return Sorted list of @c FeedGroup items where @c FeedGroup.parent @c = @c parent.
 */
-+ (NSArray<FeedGroup*>*)sortedFeedGroupsWithParent:(id)parent inContext:(nullable NSManagedObjectContext*)moc {
+ (NSArray<FeedGroup*>*)sortedFeedGroupsWithParent:(nullable id)parent inContext:(nullable NSManagedObjectContext*)moc {
 	return [[[[FeedGroup fetchRequest] where:@"parent = %@", parent] sortASC:@"sortIndex"] fetchAllRows:moc ? moc : [self getMainContext]];
 }

--- a/Import/Download3rdParty.h
+++ b/Import/Download3rdParty.h
@@ -1,32 +1,14 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 #define ENV_LOG_YOUTUBE 1

+NS_ASSUME_NONNULL_BEGIN
+
 // TODO: Make plugins extensible? community extensions.
@interface YouTubePlugin : NSObject
-+ (NSString*)feedURL:(NSURL*)url;
+ (nullable NSString*)feedURL:(NSURL*)url data:(NSData*)html;
 + (NSString*)videoImage:(NSString*)videoid;
 + (NSString*)videoImageHQ:(NSString*)videoid;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Import/Download3rdParty.m
+++ b/Import/Download3rdParty.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #include "Download3rdParty.h"

@implementation YouTubePlugin
@@ -33,12 +11,13 @@

 @return @c nil if @c url is not properly formatted, YouTube feed URL otherwise.
 */
-+ (NSString*)feedURL:(NSURL*)url {
+ (nullable NSString*)feedURL:(NSURL*)url data:(NSData*)html {
 	if (![url.host hasSuffix:@"youtube.com"]) // 'youtu.be' & 'youtube-nocookie.com' will redirect
 		return nil;
 	// https://www.youtube.com/channel/[channel-id]
 	// https://www.youtube.com/user/[user-name]
 	// https://www.youtube.com/playlist?list=[playlist-id]
+	// https://www.youtube.com/c/[channel-name]
 #if DEBUG && ENV_LOG_YOUTUBE
 	printf("resolving YouTube url:\n");
 	printf(" ↳ %s\n", url.absoluteString.UTF8String);
@@ -62,6 +41,23 @@
 					break;
 				}
 			}
+		} else if ([type isEqualToString:@"c"]) {
+			NSData *m_head = [@"<meta itemprop=\"channelId\" content=\"" dataUsingEncoding:NSUTF8StringEncoding];
+			NSRange tmp = [html rangeOfData:m_head options:0 range:NSMakeRange(0, html.length)];
+			if (tmp.location == NSNotFound) {
+				NSData *m_json = [@"\"channelId\":\"" dataUsingEncoding:NSUTF8StringEncoding];
+				tmp = [html rangeOfData:m_json options:0 range:NSMakeRange(0, html.length)];
+			}
+			NSUInteger start = tmp.location + tmp.length;
+			NSUInteger end = html.length - start;
+			if (end > 50) end = 50; // no need to search till the end
+			NSString *substr = [[NSString alloc] initWithData:[html subdataWithRange:NSMakeRange(start, end)] encoding:NSUTF8StringEncoding];
+			if (substr) {
+				NSUInteger to = [substr rangeOfString:@"\""].location;
+				if (to != NSNotFound) {
+					found = [ytBase stringByAppendingFormat:@"?channel_id=%@", [substr substringToIndex:to]];
+				}
+			}
 		}
 	}
 #if DEBUG && ENV_LOG_YOUTUBE
--- a/Import/FaviconDownload.h
+++ b/Import/FaviconDownload.h
@@ -1,29 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class Feed, RSHTMLMetadata, FeedDownload;
@protocol FaviconDownloadDelegate;

+NS_ASSUME_NONNULL_BEGIN
+
@interface FaviconDownload : NSObject
 /// @c img and @c path are @c nil if image is not valid or couldn't be downloaded.
 typedef void(^FaviconDownloadBlock)(NSImage * _Nullable img, NSURL * _Nullable path);
@@ -36,7 +16,7 @@ typedef void(^FaviconDownloadBlock)(NSImage * _Nullable img, NSURL * _Nullable p
 - (instancetype)startWithBlock:(nonnull FaviconDownloadBlock)block;
 - (void)cancel;
 // Extract from HTML metadata
-+ (nullable NSString*)urlForMetadata:(RSHTMLMetadata*)meta;
+ (nullable NSString*)urlForMetadata:(nullable RSHTMLMetadata*)meta;
@end


@@ -45,3 +25,5 @@ typedef void(^FaviconDownloadBlock)(NSImage * _Nullable img, NSURL * _Nullable p
 /// Called after image download. Called on error, but not if download is cancled.
 - (void)faviconDownload:(FaviconDownload*)sender didFinish:(nullable NSURL*)path;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Import/FaviconDownload.m
+++ b/Import/FaviconDownload.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2;
 #import "FaviconDownload.h"
 #import "Feed+Ext.h"
@@ -147,7 +125,13 @@
 		return;
 	self.currentDownload = [[NSURLRequest requestWithURL:self.remoteURL] downloadTask:^(NSURL * _Nullable path, NSError * _Nullable error) {
 		if (error) path = nil; // will also nullify img
-		NSImage *img = path ? [[NSImage alloc] initByReferencingURL:path] : nil;
+		NSImage *img;
+		if (path) {
+			NSData* data = [[NSData alloc] initWithContentsOfURL:path];
+			img = [[NSImage alloc] initWithData:data];
+		} else {
+			img = nil;
+		}
 		if (img.valid) {
 			// move image to temporary destination, otherwise dataTask: will delete it.
 			NSString *tmpFile = NSProcessInfo.processInfo.globallyUniqueString;
@@ -166,7 +150,8 @@
 	if (self.canceled)
 		return;
 	NSURL *path = self.fileURL;
-	NSImage *img = [[NSImage alloc] initByReferencingURL:path];
+	NSData* data = [[NSData alloc] initWithContentsOfURL:path];
+	NSImage* img = [[NSImage alloc] initWithData:data];
 	if (!img.valid) { path = nil; img = nil; }
 #if DEBUG && ENV_LOG_DOWNLOAD
 	printf("ICON %1.0fx%1.0f %s\n", img.size.width, img.size.height, self.remoteURL.absoluteString.UTF8String);
@@ -183,7 +168,7 @@
 //  ---------------------------------------------------------------

 /// Extract favicon URL from parsed HTML metadata.
-+ (nullable NSString*)urlForMetadata:(RSHTMLMetadata*)meta {
+ (nullable NSString*)urlForMetadata:(nullable RSHTMLMetadata*)meta {
 	if (!meta) return nil;
 	
 	double bestScore = DBL_MAX;
--- a/Import/FeedDownload.h
+++ b/Import/FeedDownload.h
@@ -1,29 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class RSParsedFeed, RSHTMLMetadataFeedLink, Feed, FaviconDownload;
@protocol FeedDownloadDelegate;

+NS_ASSUME_NONNULL_BEGIN
+
 /**
 All properties will be parsed and stored in local variables.
 This will avoid unnecessary core data operations if user decides to cancel the edit.
@@ -55,9 +35,11 @@ typedef void (^FeedDownloadBlock)(FeedDownload *sender);
@protocol FeedDownloadDelegate <NSObject>
@optional
 /// Delegate must return chosen URL. If not implemented, the first URL will be used.
- (NSString*)feedDownload:(FeedDownload*)sender selectFeedFromList:(NSArray<RSHTMLMetadataFeedLink*>*)list;
+- (nullable NSString*)feedDownload:(FeedDownload*)sender selectFeedFromList:(NSArray<RSHTMLMetadataFeedLink*>*)list;
 /// Only called if an URL redirect occured.
 - (void)feedDownload:(FeedDownload*)sender urlRedirected:(NSString*)newURL;
 /// Called after xml data is loaded and parsed. Called on error, but not if download is cancled.
 - (void)feedDownloadDidFinish:(FeedDownload*)sender;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Import/FeedDownload.m
+++ b/Import/FeedDownload.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2;
 #import "FeedDownload.h"
 #import "FaviconDownload.h"
@@ -178,7 +156,7 @@
 		}
 		else if (!meta || meta.feedLinks.count == 0) {
 			if ([xml.url.host hasSuffix:@"youtube.com"])
-				feedURL = [YouTubePlugin feedURL:xml.url];
+				feedURL = [YouTubePlugin feedURL:xml.url data:xml.data];
 			if (feedURL.length == 0)
 				self.error = [NSError feedURLNotFound:xml.url];
 		}
@@ -190,7 +168,7 @@
 				self.error = [NSError canceledByUser];
 		}
 		// finalize HTML parsing
-		if (self.error) {
+		if (self.error || !feedURL) {
 			[self finishAndNotify];
 		} else {
 			self.assertIsFeedURL = YES;
--- a/Import/OpmlFile.h
+++ b/Import/OpmlFile.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class FeedGroup;

@@ -28,6 +6,8 @@ typedef NS_OPTIONS(NSUInteger, OpmlFileExportOptions) {
 	OpmlFileExportOptionFullBackup = 1 << 2,
 };

+NS_ASSUME_NONNULL_BEGIN
+
 #pragma mark - Protocols

@protocol OpmlFileImportDelegate <NSObject>
@@ -61,3 +41,5 @@ typedef NS_OPTIONS(NSUInteger, OpmlFileExportOptions) {
 - (void)showExportDialog:(NSWindow*)window;
 - (nullable NSError*)writeOPMLFile:(NSURL*)url withOptions:(OpmlFileExportOptions)opt;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Import/OpmlFile.m
+++ b/Import/OpmlFile.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2;
 #import "OpmlFile.h"
 #import "FeedMeta+Ext.h"
--- a/Import/UpdateScheduler.h
+++ b/Import/UpdateScheduler.h
@@ -1,29 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

@class Feed;

+NS_ASSUME_NONNULL_BEGIN
+
@interface UpdateScheduler : NSObject
@property (class, readonly) NSUInteger feedsInQueue;
@property (class, readonly) NSDate *dateScheduled;
@@ -46,3 +26,5 @@
 + (void)registerNetworkChangeNotification;
 + (void)unregisterNetworkChangeNotification;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Import/UpdateScheduler.m
+++ b/Import/UpdateScheduler.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import SystemConfiguration;
 #import "UpdateScheduler.h"
 #import "Constants.h"
--- a/baRSS/Helper/DrawImage.h
+++ b/baRSS/Helper/DrawImage.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 /// Draw separator line in @c NSOutlineView
--- a/baRSS/Helper/DrawImage.m
+++ b/baRSS/Helper/DrawImage.m
@@ -1,28 +1,6 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "DrawImage.h"
 #import "Constants.h"
-#import "UserPrefs.h"
+#import "NSColor+Ext.h"


@implementation DrawSeparator
@@ -312,15 +290,11 @@ static void Register(CGFloat size, NSImageName name, NSString *description, BOOL

 /// Register all icons that require custom drawing in @c ImageNamed cache
 void RegisterImageViewNames(void) {
-	NSColor *orange = [NSColor colorWithCalibratedRed:251/255.f green:163/255.f blue:58/255.f alpha:1.f]; // #FBA33A
-	NSColor *c1 = UserPrefsColor(Pref_colorStatusIconTint, orange);
-	NSColor *c2 = UserPrefsColor(Pref_colorUnreadIndicator, [NSColor systemBlueColor]);
-	
-	Register(16, RSSImageDefaultRSSIcon, NSLocalizedString(@"RSS icon", nil), ^(NSRect r) { DrawRSSGradientIcon(r, orange); return YES; });
+	Register(16, RSSImageDefaultRSSIcon, NSLocalizedString(@"RSS icon", nil), ^(NSRect r) { DrawRSSGradientIcon(r, [NSColor rssOrange]); return YES; });
 	Register(16, RSSImageSettingsGlobal, NSLocalizedString(@"Global settings", nil), ^(NSRect r) { DrawGlobalIcon(r, [NSColor controlTextColor].CGColor, NO); return YES; });
 	Register(16, RSSImageSettingsGroup, NSLocalizedString(@"Group settings", nil), ^(NSRect r) { DrawGroupIcon(r, [NSColor controlTextColor].CGColor, NO); return YES; });
 	Register(16, RSSImageSettingsFeed, NSLocalizedString(@"Feed settings", nil), ^(NSRect r) { DrawRSSIcon(r, [NSColor controlTextColor].CGColor, NO, YES); return YES; });
-	Register(16, RSSImageMenuBarIconActive, NSLocalizedString(@"RSS menu bar icon", nil), ^(NSRect r) { DrawRSSIcon(r, c1.CGColor, YES, YES); return YES; });
-	Register(16, RSSImageMenuBarIconPaused, NSLocalizedString(@"RSS menu bar icon, paused", nil), ^(NSRect r) { DrawRSSIcon(r, c1.CGColor, YES, NO); return YES; });
-	Register(14, RSSImageMenuItemUnread, NSLocalizedString(@"Unread icon", nil), ^(NSRect r) { DrawUnreadIcon(r, c2); return YES; });
+	Register(16, RSSImageMenuBarIconActive, NSLocalizedString(@"RSS menu bar icon", nil), ^(NSRect r) { DrawRSSIcon(r, [NSColor menuBarIconColor].CGColor, YES, YES); return YES; });
+	Register(16, RSSImageMenuBarIconPaused, NSLocalizedString(@"RSS menu bar icon, paused", nil), ^(NSRect r) { DrawRSSIcon(r, [NSColor menuBarIconColor].CGColor, YES, NO); return YES; });
+	Register(14, RSSImageMenuItemUnread, NSLocalizedString(@"Unread icon", nil), ^(NSRect r) { DrawUnreadIcon(r, [NSColor unreadIndicatorColor]); return YES; });
 }
--- a/baRSS/Helper/URLScheme.h
+++ b/baRSS/Helper/URLScheme.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

@interface URLScheme : NSObject
--- a/baRSS/Helper/URLScheme.m
+++ b/baRSS/Helper/URLScheme.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "URLScheme.h"
 #import "AppHook.h" // barss:open/preferences
 #import "Preferences.h" // barss:open/preferences
--- a/baRSS/Helper/UserPrefs.h
+++ b/baRSS/Helper/UserPrefs.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #ifndef UserPrefs_h
 #define UserPrefs_h

@@ -41,15 +19,18 @@
 /** default: @c YES */ static NSString* const Pref_globalOpenUnread     = @"globalOpenUnread";
 /** default: @c YES */ static NSString* const Pref_globalMarkRead       = @"globalMarkRead";
 /** default: @c YES */ static NSString* const Pref_globalMarkUnread     = @"globalMarkUnread";
+/** default: @c  NO */ static NSString* const Pref_globalUnreadOnly     = @"globalUnreadOnly";
 /** default: @c YES */ static NSString* const Pref_globalUnreadCount    = @"globalUnreadCount";
 /** default: @c YES */ static NSString* const Pref_groupOpenUnread      = @"groupOpenUnread";
 /** default: @c YES */ static NSString* const Pref_groupMarkRead        = @"groupMarkRead";
 /** default: @c YES */ static NSString* const Pref_groupMarkUnread      = @"groupMarkUnread";
+/** default: @c  NO */ static NSString* const Pref_groupUnreadOnly      = @"groupUnreadOnly";
 /** default: @c YES */ static NSString* const Pref_groupUnreadCount     = @"groupUnreadCount";
 /** default: @c  NO */ static NSString* const Pref_groupUnreadIndicator = @"groupUnreadIndicator";
 /** default: @c YES */ static NSString* const Pref_feedOpenUnread       = @"feedOpenUnread";
 /** default: @c YES */ static NSString* const Pref_feedMarkRead         = @"feedMarkRead";
 /** default: @c YES */ static NSString* const Pref_feedMarkUnread       = @"feedMarkUnread";
+/** default: @c  NO */ static NSString* const Pref_feedUnreadOnly       = @"feedUnreadOnly";
 /** default: @c YES */ static NSString* const Pref_feedUnreadCount      = @"feedUnreadCount";
 /** default: @c YES */ static NSString* const Pref_feedUnreadIndicator  = @"feedUnreadIndicator";
 /** default: @c  NO */ static NSString* const Pref_feedTruncateTitle    = @"feedTruncateTitle";
--- a/baRSS/Helper/UserPrefs.m
+++ b/baRSS/Helper/UserPrefs.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "UserPrefs.h"
 #import "NSString+Ext.h" // hexColor

@@ -32,16 +10,21 @@ static inline void defaultsAppend(NSMutableDictionary *defs, id value, NSArray<N
 /// Helper method calls @c (standardUserDefaults)registerDefaults:
 void UserPrefsInit(void) {
 	NSMutableDictionary *defs = [NSMutableDictionary dictionary];
-	defaultsAppend(defs, @YES, @[Pref_globalTintMenuIcon,
+	defaultsAppend(defs, @YES, @[
+		Pref_globalTintMenuIcon,
 		Pref_globalUpdateAll,
 		Pref_globalOpenUnread,  Pref_groupOpenUnread,  Pref_feedOpenUnread,
 		Pref_globalMarkRead,    Pref_groupMarkRead,    Pref_feedMarkRead,
 		Pref_globalMarkUnread,  Pref_groupMarkUnread,  Pref_feedMarkUnread,
 		Pref_globalUnreadCount, Pref_groupUnreadCount, Pref_feedUnreadCount,
-								 Pref_feedUnreadIndicator]);
-	defaultsAppend(defs, @NO, @[Pref_groupUnreadIndicator,
+		Pref_feedUnreadIndicator
+	]);
+	defaultsAppend(defs, @NO, @[
+		Pref_globalUnreadOnly,  Pref_groupUnreadOnly,  Pref_feedUnreadOnly,
+		Pref_groupUnreadIndicator,
 		Pref_feedTruncateTitle,
-								Pref_feedLimitArticles]);
+		Pref_feedLimitArticles
+	]);
 	// Display limits & truncation  ( defaults write de.relikd.baRSS {KEY} -int 10 )
 	[defs setObject:[NSNumber numberWithUnsignedInteger:10] forKey:Pref_openFewLinksLimit];
 	[defs setObject:[NSNumber numberWithUnsignedInteger:60] forKey:Pref_shortArticleNamesLimit];
--- a/baRSS/Info.plist
+++ b/baRSS/Info.plist
@@ -45,7 +45,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.2</string>
+	<string>1.2.2</string>
 	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
@@ -70,7 +70,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>14471</string>
+	<string>14866</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.news</string>
 	<key>LSMinimumSystemVersion</key>
@@ -83,7 +83,7 @@
 		<true/>
 	</dict>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2019 relikd. Public Domain.</string>
+	<string>Copyright © 2020 relikd.</string>
 	<key>NSPrincipalClass</key>
 	<string>AppHook</string>
 	<key>UTImportedTypeDeclarations</key>
--- a/baRSS/NSCategories/NSColor+Ext.h
+++ b/baRSS/NSCategories/NSColor+Ext.h
@@ -0,0 +1,14 @@
+@import Cocoa;
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface NSColor (Ext)
+/** @return @c RGB(251,163,58) @c (#FBA33A) */
+ (instancetype)rssOrange;
+/** @return User preferred color; default: @c rssOrange */
+ (instancetype)menuBarIconColor;
+/** @return User preferred color; default: @c systemBlueColor */
+ (instancetype)unreadIndicatorColor;
+@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSColor+Ext.m
+++ b/baRSS/NSCategories/NSColor+Ext.m
@@ -0,0 +1,41 @@
+#import "NSColor+Ext.h"
+#import "UserPrefs.h"
+
+@implementation NSColor (Ext)
+
+ (instancetype)rssOrange {
+	static NSColor *color;
+	static dispatch_once_t onceToken;
+	dispatch_once(&onceToken, ^{
+		color = [NSColor colorWithCalibratedRed:251/255.f green:163/255.f blue:58/255.f alpha:1.f]; // #FBA33A
+	});
+	return color;
+}
+
+ (instancetype)menuBarIconColor {
+	static NSColor *color;
+	static dispatch_once_t onceToken;
+	dispatch_once(&onceToken, ^{
+		if (@available(macOS 10.14, *)) {
+			color = UserPrefsColor(Pref_colorStatusIconTint, [NSColor controlAccentColor]);
+		} else {
+			color = UserPrefsColor(Pref_colorStatusIconTint, [self rssOrange]);
+		}
+	});
+	return color;
+}
+
+ (instancetype)unreadIndicatorColor {
+	static NSColor *color;
+	static dispatch_once_t onceToken;
+	dispatch_once(&onceToken, ^{
+		if (@available(macOS 10.14, *)) {
+			color = UserPrefsColor(Pref_colorUnreadIndicator, [NSColor controlAccentColor]);
+		} else {
+			color = UserPrefsColor(Pref_colorUnreadIndicator, [NSColor systemBlueColor]);
+		}
+	});
+	return color;
+}
+
+@end
--- a/baRSS/NSCategories/NSDate+Ext.h
+++ b/baRSS/NSCategories/NSDate+Ext.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 typedef int32_t Interval;
@@ -32,6 +10,8 @@ typedef NS_ENUM(int32_t, TimeUnitType) {
 	TimeUnitYears = 365 * 24 * 60 * 60
 };

+NS_ASSUME_NONNULL_BEGIN
+
@interface NSDate (Ext)
 + (NSString*)timeStringISO8601;
 + (NSString*)dayStringISO8601;
@@ -55,5 +35,7 @@ typedef NS_ENUM(int32_t, TimeUnitType) {


@interface NSDate (Statistics)
-+ (NSDictionary*)refreshIntervalStatistics:(NSArray<NSDate*> *)list;
+ (nullable NSDictionary*)refreshIntervalStatistics:(NSArray<NSDate*> *)list;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSDate+Ext.m
+++ b/baRSS/NSCategories/NSDate+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import QuartzCore;
 #import "NSDate+Ext.h"

@@ -162,7 +140,7 @@ static TimeUnitType const _values[] = {
 /**
 @return @c nil if list contains less than 2 entries. Otherwise: @{min, max, avg, median, earliest, latest}
 */
-+ (NSDictionary*)refreshIntervalStatistics:(NSArray<NSDate*> *)list {
+ (nullable NSDictionary*)refreshIntervalStatistics:(NSArray<NSDate*> *)list {
 	if (!list || list.count == 0)
 		return nil;
 	
--- a/baRSS/NSCategories/NSError+Ext.h
+++ b/baRSS/NSCategories/NSError+Ext.h
@@ -1,30 +1,10 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 /// Log error message and prepend calling class and calling method.
 #define NSLogCaller(desc) { NSLog(@"%@:%@ %@", [self class], NSStringFromSelector(_cmd), desc); }

+NS_ASSUME_NONNULL_BEGIN
+
@interface NSError (Ext)
 // Generators
 + (instancetype)statusCode:(NSInteger)code reason:(nullable NSString*)reason;
@@ -35,3 +15,5 @@
 - (BOOL)inCaseLog:(nullable const char*)title;
 - (BOOL)inCasePresent:(NSApplication*)app;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSError+Ext.m
+++ b/baRSS/NSCategories/NSError+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2.RSXMLError;
 #import "NSError+Ext.h"

--- a/baRSS/NSCategories/NSString+Ext.h
+++ b/baRSS/NSCategories/NSString+Ext.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface NSString (PlainHTML)
 + (NSString*)plainTextFromHTMLData:(NSData*)data;
 - (nonnull NSString*)htmlToPlainText;
@@ -30,3 +10,5 @@
@interface NSString (HexColor)
 - (nullable NSColor*)hexColor;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSString+Ext.m
+++ b/baRSS/NSCategories/NSString+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "NSString+Ext.h"

@implementation NSString (PlainHTML)
--- a/baRSS/NSCategories/NSURL+Ext.h
+++ b/baRSS/NSCategories/NSURL+Ext.h
@@ -1,29 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 #define ENV_LOG_FILES 0

+NS_ASSUME_NONNULL_BEGIN
+
@interface NSURL (Ext)
 // Generators
 + (NSURL*)applicationSupportURL;
@@ -38,3 +18,5 @@
 - (void)remove;
 - (void)moveTo:(NSURL*)destination;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSURL+Ext.m
+++ b/baRSS/NSCategories/NSURL+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "NSURL+Ext.h"
 #import "NSError+Ext.h"

--- a/baRSS/NSCategories/NSURLRequest+Ext.h
+++ b/baRSS/NSCategories/NSURLRequest+Ext.h
@@ -1,31 +1,13 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 #define ENV_LOG_DOWNLOAD 1

+NS_ASSUME_NONNULL_BEGIN
+
@interface NSURLRequest (Ext)
 + (instancetype)withURL:(NSString*)urlStr;
 - (NSURLSessionDataTask*)dataTask:(nonnull void(^)(NSData * _Nullable data, NSError * _Nullable error, NSHTTPURLResponse *response))block;
 - (NSURLSessionDownloadTask*)downloadTask:(void(^)(NSURL * _Nullable path, NSError * _Nullable error))block;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSURLRequest+Ext.m
+++ b/baRSS/NSCategories/NSURLRequest+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "NSURLRequest+Ext.h"
 #import "NSString+Ext.h"
 #import "NSError+Ext.h"
--- a/baRSS/NSCategories/NSView+Ext.h
+++ b/baRSS/NSCategories/NSView+Ext.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

 /***/ static CGFloat const PAD_WIN = 20; // window padding
@@ -40,6 +18,8 @@
 /// Static variable to calculate origin center coordinate in its @c superview. The value of this var isn't used.
 static CGFloat const CENTER = -0.015625;

+NS_ASSUME_NONNULL_BEGIN
+
 /// Calculate @c origin.y going down from the top border of its @c superview
 static inline CGFloat YFromTop(NSView *view) { return NSHeight(view.superview.frame) - NSMinY(view.frame) - view.alignmentRectInsets.bottom; }
 /// @c MAX()
@@ -65,11 +45,11 @@ static inline CGFloat NSMaxWidth(NSView *a, NSView *b) { return Max(NSWidth(a.fr
 + (NSButton*)inlineButton:(NSString*)text;
 + (NSPopUpButton*)popupButton:(CGFloat)w;
 // UI: Others
-+ (NSImageView*)imageView:(NSImageName)name size:(CGFloat)size;
+ (NSImageView*)imageView:(nullable NSImageName)name size:(CGFloat)size;
 + (NSButton*)checkbox:(BOOL)flag;
 + (NSProgressIndicator*)activitySpinner;
-+ (NSView*)radioGroup:(NSArray<NSString*>*)entries target:(id)target action:(nonnull SEL)action;
-+ (NSView*)radioGroup:(NSArray<NSString*>*)entries;
+ (nullable NSView*)radioGroup:(NSArray<NSString*>*)entries target:(id)target action:(nonnull SEL)action;
+ (nullable NSView*)radioGroup:(NSArray<NSString*>*)entries;
 // UI: Enclosing Container
 + (NSPopover*)popover:(NSSize)size;
 - (NSScrollView*)wrapContent:(NSView*)content inScrollView:(NSRect)rect;
@@ -91,7 +71,7 @@ static inline CGFloat NSMaxWidth(NSView *a, NSView *b) { return Max(NSWidth(a.fr


@interface NSControl (Ext)
- (instancetype)action:(SEL)selector target:(id)target;
+- (instancetype)action:(SEL)selector target:(nullable id)target;
 - (instancetype)large;
 - (instancetype)small;
 - (instancetype)tiny;
@@ -106,3 +86,5 @@ static inline CGFloat NSMaxWidth(NSView *a, NSView *b) { return Max(NSWidth(a.fr
 - (instancetype)selectable;
 - (instancetype)multiline:(NSSize)size;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/NSCategories/NSView+Ext.m
+++ b/baRSS/NSCategories/NSView+Ext.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "NSView+Ext.h"

@implementation NSView (Ext)
@@ -122,7 +100,7 @@


 /// Create @c ImageView with square @c size
-+ (NSImageView*)imageView:(NSImageName)name size:(CGFloat)size {
+ (NSImageView*)imageView:(nullable NSImageName)name size:(CGFloat)size {
 	NSImageView *imgView = [[NSImageView alloc] initWithFrame: NSMakeRect(0, 0, size, size)];
 	if (name) imgView.image = [NSImage imageNamed:name];
 	return imgView;
@@ -148,7 +126,7 @@
 }

 /// Create grouping view with vertically, left-aligned radio buttons. Action is identical for all buttons (grouping).
-+ (NSView*)radioGroup:(NSArray<NSString*>*)entries target:(id)target action:(nonnull SEL)action {
+ (nullable NSView*)radioGroup:(NSArray<NSString*>*)entries target:(id)target action:(nonnull SEL)action {
 	if (entries.count == 0)
 		return nil;
 	CGFloat w = 0, h = 0;
@@ -167,7 +145,7 @@
 }

 /// Same as @c radioGroup:target:action: but using dummy action to ignore radio button click events.
-+ (NSView*)radioGroup:(NSArray<NSString*>*)entries {
+ (nullable NSView*)radioGroup:(NSArray<NSString*>*)entries {
 	return [self radioGroup:entries target:self action:@selector(donothing)];
 }

@@ -328,7 +306,7 @@ static inline void SetFrameWidth(NSView *view, CGFloat w) {
@implementation NSControl (Ext)

 /// Set @c target and @c action simultaneously
- (instancetype)action:(SEL)selector target:(id)target {
+- (instancetype)action:(SEL)selector target:(nullable id)target {
 	self.action = selector;
 	self.target = target;
 	return self;
--- a/baRSS/Preferences/About
+++ b/baRSS/Preferences/About
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

@interface SettingsAbout : NSViewController
--- a/baRSS/Preferences/About
+++ b/baRSS/Preferences/About
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsAbout.h"
 #import "SettingsAboutView.h"

--- a/Tab/SettingsAboutView.h
+++ b/Tab/SettingsAboutView.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

@interface SettingsAboutView : NSView
--- a/Tab/SettingsAboutView.m
+++ b/Tab/SettingsAboutView.m
@@ -1,32 +1,10 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsAboutView.h"
 #import "NSView+Ext.h"

@implementation SettingsAboutView

 - (instancetype)init {
-	self = [super initWithFrame: NSZeroRect];
+	self = [super initWithFrame:NSMakeRect(0, 0, 320, 327)];
 	NSDictionary *info = [[NSBundle mainBundle] infoDictionary];
 	NSString *version = [NSString stringWithFormat:NSLocalizedString(@"Version %@", nil), info[@"CFBundleShortVersionString"]];
 #if DEBUG // append build number, e.g., '0.9.4 (9906)'
@@ -55,16 +33,16 @@
 	NSMutableAttributedString *mas = [NSMutableAttributedString new];
 	[mas beginEditing];
 	[self str:mas add:@"Programming\n" bold:YES];
-	[self str:mas add:@"Oleg Geier\n\n" bold:NO];
-	[self str:mas add:@"Source Code Available\n" bold:YES];
+	[self str:mas add:@"Oleg Geier\n" bold:NO];
+	[self str:mas add:@"\nSource Code Available\n" bold:YES];
 	[self str:mas add:@"github.com" link:@"https://github.com/relikd/baRSS"];
-	[self str:mas add:@" (MIT License)\nor " bold:NO];
-	[self str:mas add:@"gitlab.com" link:@"https://gitlab.com/relikd/baRSS"];
-	[self str:mas add:@" (MIT License)\n\n" bold:NO];
-	[self str:mas add:@"3rd-Party Libraries\n" bold:YES];
+	[self str:mas add:@" (MIT License)\n" bold:NO];
+	[self str:mas add:@"\nLibraries\n" bold:YES];
 	[self str:mas add:@"RSXML2" link:@"https://github.com/relikd/RSXML2"];
-	[self str:mas add:@" (MIT License)" bold:NO];
-	[self str:mas add:@"\n\n\n\nOptions\n" bold:YES];
+	[self str:mas add:@" (MIT License)\n" bold:NO];
+	[self str:mas add:@"QLOPML" link:@"https://github.com/relikd/QLOPML"];
+	[self str:mas add:@" (MIT License)\n" bold:NO];
+	[self str:mas add:@"\n\n\nOptions\n" bold:YES];
 	[self str:mas add:@"Fix Cache\n" link:@"barss:config/fixcache"];
 	[self str:mas add:@"Backup now\n" link:@"barss:backup/show"];
 	[mas endEditing];
--- a/baRSS/Preferences/Appearance
+++ b/baRSS/Preferences/Appearance
@@ -1,27 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface SettingsAppearance : NSViewController
 - (void)didSelectCheckbox:(NSButton*)sender;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/Preferences/Appearance
+++ b/baRSS/Preferences/Appearance
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsAppearance.h"
 #import "SettingsAppearanceView.h"
 #import "AppHook.h"
--- a/Tab/SettingsAppearanceView.h
+++ b/Tab/SettingsAppearanceView.h
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class SettingsAppearance;

--- a/Tab/SettingsAppearanceView.m
+++ b/Tab/SettingsAppearanceView.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsAppearanceView.h"
 #import "NSView+Ext.h"
 #import "Constants.h" // column icons
@@ -38,7 +16,7 @@
@implementation SettingsAppearanceView

 - (instancetype)init {
-	self = [super initWithFrame: NSZeroRect];
+	self = [super initWithFrame:NSMakeRect(0, 0, 320, 327)];
 	// Insert matrix header (icons above checkbox matrix)
 	ColumnIcon(self, X__, RSSImageSettingsGlobal, NSLocalizedString(@"Show in menu bar", nil));
 	ColumnIcon(self, _X_, RSSImageSettingsGroup, NSLocalizedString(@"Show in group menu", nil));
@@ -50,6 +28,7 @@
 	[self entry:NSLocalizedString(@"Open all unread", nil) c1:Pref_globalOpenUnread c2:Pref_groupOpenUnread c3:Pref_feedOpenUnread];
 	[self entry:NSLocalizedString(@"Mark all read", nil) c1:Pref_globalMarkRead c2:Pref_groupMarkRead c3:Pref_feedMarkRead];
 	[self entry:NSLocalizedString(@"Mark all unread", nil) c1:Pref_globalMarkUnread c2:Pref_groupMarkUnread c3:Pref_feedMarkUnread];
+	[self entry:NSLocalizedString(@"Show only unread / hide read", nil) c1:Pref_globalUnreadOnly c2:Pref_groupUnreadOnly c3:Pref_feedUnreadOnly];
 	[self entry:NSLocalizedString(@"Number of unread articles", nil) c1:Pref_globalUnreadCount c2:Pref_groupUnreadCount c3:Pref_feedUnreadCount];
 	[self entry:NSLocalizedString(@"Indicator for unread articles", nil) c1:nil c2:Pref_groupUnreadIndicator c3:Pref_feedUnreadIndicator];
 	[[self entry:NSLocalizedString(@"Truncate article title", nil) c1:nil c2:nil c3:Pref_feedTruncateTitle]
--- a/baRSS/Preferences/Feeds
+++ b/baRSS/Preferences/Feeds
@@ -1,29 +1,9 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
 #import "ModalSheet.h"
@class FeedGroup, ModalSheet;

+NS_ASSUME_NONNULL_BEGIN
+
@interface ModalEditDialog : NSViewController
 + (instancetype)modalWith:(FeedGroup*)group;
 - (ModalSheet*)getModalSheet;
@@ -38,3 +18,4 @@
@interface ModalGroupEdit : ModalEditDialog
@end

+NS_ASSUME_NONNULL_END
--- a/baRSS/Preferences/Feeds
+++ b/baRSS/Preferences/Feeds
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import RSXML2;
 #import "ModalFeedEdit.h"
 #import "ModalFeedEditView.h"
@@ -162,7 +140,7 @@
 
 @return Either URL string or @c nil if user canceled the selection.
 */
- (NSString*)feedDownload:(FeedDownload*)sender selectFeedFromList:(NSArray<RSHTMLMetadataFeedLink*>*)list {
+- (nullable NSString*)feedDownload:(FeedDownload*)sender selectFeedFromList:(NSArray<RSHTMLMetadataFeedLink*>*)list {
 	NSMenu *menu = [[NSMenu alloc] initWithTitle:NSLocalizedString(@"Choose feed menu", nil)];
 	menu.autoenablesItems = NO;
 	for (RSHTMLMetadataFeedLink *fl in list) {
@@ -216,7 +194,13 @@
 */
 - (void)faviconDownload:(FaviconDownload*)sender didFinish:(nullable NSURL*)path {
 	// Create image from favicon temporary file location or default icon if no favicon exists.
-	NSImage *img = path ? [[NSImage alloc] initByReferencingURL:path] : [NSImage imageNamed:RSSImageDefaultRSSIcon];
+	NSImage *img;
+	if (path) {
+		NSData* data = [[NSData alloc] initWithContentsOfURL:path];
+		img = [[NSImage alloc] initWithData:data];
+	} else {
+		img = [NSImage imageNamed:RSSImageDefaultRSSIcon];
+	}
 	self.view.favicon.image = img;
 	self.faviconFile = path;
 	[self downloadComplete];
--- a/Tab/ModalFeedEditView.h
+++ b/Tab/ModalFeedEditView.h
@@ -1,28 +1,8 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class ModalFeedEdit;

+NS_ASSUME_NONNULL_BEGIN
+
@interface ModalFeedEditView : NSView
@property (strong) IBOutlet NSTextField *url;
@property (strong) IBOutlet NSProgressIndicator *spinnerURL;
@@ -43,3 +23,5 @@
 - (instancetype)initWithFrame:(NSRect)frameRect NS_UNAVAILABLE;
 - (nullable instancetype)initWithCoder:(NSCoder *)decoder NS_UNAVAILABLE;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Tab/ModalFeedEditView.m
+++ b/Tab/ModalFeedEditView.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "ModalFeedEditView.h"
 #import "ModalFeedEdit.h"
 #import "NSView+Ext.h"
@@ -36,7 +14,7 @@
 	NSView *labels = [NSView labelColumn:lbls rowHeight:HEIGHT_INPUTFIELD padding:PAD_S];
 	
 	
-	self = [super initWithFrame:NSMakeRect(0, 0, 0, NSHeight(labels.frame))];
+	self = [super initWithFrame:NSMakeRect(0, 0, 320, NSHeight(labels.frame))];
 	self.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
 	
 	CGFloat x = NSWidth(labels.frame) + PAD_S;
--- a/Tab/RefreshStatisticsView.h
+++ b/Tab/RefreshStatisticsView.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@protocol RefreshIntervalButtonDelegate <NSObject>
@required
 /// @c sender.tag is refresh interval in seconds
@@ -34,3 +14,5 @@
 - (instancetype)initWithFrame:(NSRect)frameRect NS_UNAVAILABLE;
 - (nullable instancetype)initWithCoder:(NSCoder *)decoder NS_UNAVAILABLE;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Tab/RefreshStatisticsView.m
+++ b/Tab/RefreshStatisticsView.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "RefreshStatisticsView.h"
 #import "NSDate+Ext.h"
 #import "NSView+Ext.h"
@@ -36,7 +14,7 @@
 @return Centered view without autoresizing.
 */
 - (instancetype)initWithRefreshInterval:(NSDictionary*)info articleCount:(NSUInteger)count callback:(nullable id<RefreshIntervalButtonDelegate>)callback {
-	self = [super initWithFrame:NSZeroRect];
+	self = [super initWithFrame:NSMakeRect(0, 0, 320, 327)];
 	self.autoresizesSubviews = NO;
 	
 	NSTextField *dateView = [self viewForArticlesCount:count latest:info];
--- a/Tab/SettingsFeeds+DragDrop.h
+++ b/Tab/SettingsFeeds+DragDrop.h
@@ -1,29 +1,11 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsFeeds.h"
 #import "OpmlFile.h"

+NS_ASSUME_NONNULL_BEGIN
+
@interface SettingsFeeds (DragDrop) <NSOutlineViewDataSource, NSFilePromiseProviderDelegate, NSPasteboardTypeOwner, OpmlFileImportDelegate, OpmlFileExportDelegate>
 - (void)prepareOutlineViewForDragDrop:(NSOutlineView*)outline;
 - (void)importOpmlFiles:(NSArray<NSURL*>*)files;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Tab/SettingsFeeds+DragDrop.m
+++ b/Tab/SettingsFeeds+DragDrop.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsFeeds+DragDrop.h"
 #import "StoreCoordinator.h"
 #import "Constants.h"
--- a/baRSS/Preferences/Feeds
+++ b/baRSS/Preferences/Feeds
@@ -1,31 +1,11 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
 /** Manages the NSOutlineView and Feed creation and editing */
@interface SettingsFeeds : NSViewController <NSOutlineViewDelegate>
@property (strong) NSTreeController *dataStore;
-@property (strong) NSArray<NSTreeNode*> *currentlyDraggedNodes;
+@property (strong, nullable) NSArray<NSTreeNode*> *currentlyDraggedNodes;

 - (void)editSelectedItem;
 - (void)doubleClickOutlineView:(NSOutlineView*)sender;
@@ -40,3 +20,5 @@
 - (BOOL)endCoreDataChangeUndoEmpty:(BOOL)undoEmpty forceUndo:(BOOL)force;
 - (void)restoreOrderingAndIndexPathStr:(NSArray<NSTreeNode*>*)parentsList;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/Preferences/Feeds
+++ b/baRSS/Preferences/Feeds
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsFeeds+DragDrop.h"
 #import "Constants.h"
 #import "StoreCoordinator.h"
--- a/Tab/SettingsFeedsView.h
+++ b/Tab/SettingsFeedsView.h
@@ -1,28 +1,8 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class SettingsFeeds;

+NS_ASSUME_NONNULL_BEGIN
+
@interface SettingsFeedsView : NSView
@property (strong) IBOutlet NSOutlineView *outline;
@property (strong) IBOutlet NSTextField *status;
@@ -45,3 +25,5 @@ extern NSUserInterfaceItemIdentifier const CustomCellRefresh;
@interface SeparatorColumnCell : NSTableCellView
 extern NSUserInterfaceItemIdentifier const CustomCellSeparator;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Tab/SettingsFeedsView.m
+++ b/Tab/SettingsFeedsView.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsFeedsView.h"
 #import "StoreCoordinator.h"
 #import "FeedGroup+Ext.h"
@@ -35,7 +13,7 @@
@implementation SettingsFeedsView

 - (instancetype)initWithController:(SettingsFeeds*)delegate {
-	self = [super initWithFrame:NSZeroRect];
+	self = [super initWithFrame:NSMakeRect(0, 0, 201, 327)];
 	if (self) {
 		self.controller = delegate; // make sure its first
 		self.outline = [self generateOutlineView]; // uses self.controller
@@ -82,7 +60,7 @@
 - (void)setOutlineColumns:(NSOutlineView*)outline {
 	NSTableColumn *colName = [[NSTableColumn alloc] initWithIdentifier:CustomCellName];
 	colName.title = NSLocalizedString(@"Name", nil);
-	colName.width = 10000;
+	colName.width = 201;
 	colName.maxWidth = 10000;
 	colName.resizingMask = NSTableColumnAutoresizingMask;
 	[outline addTableColumn:colName];
--- a/baRSS/Preferences/General
+++ b/baRSS/Preferences/General
@@ -1,28 +1,10 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface SettingsGeneral : NSViewController
 - (void)changeHttpApplication:(NSPopUpButton *)sender;
 - (void)clickHowToDefaults:(NSButton *)sender;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/Preferences/General
+++ b/baRSS/Preferences/General
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsGeneral.h"
 #import "UserPrefs.h"
 #import "StoreCoordinator.h"
--- a/Tab/SettingsGeneralView.h
+++ b/Tab/SettingsGeneralView.h
@@ -1,28 +1,8 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class SettingsGeneral;

+NS_ASSUME_NONNULL_BEGIN
+
@interface SettingsGeneralView : NSView
@property (strong) IBOutlet NSPopUpButton* popupHttpApplication;
@property (strong) IBOutlet NSTextField *defaultReader;
@@ -32,3 +12,4 @@
 - (nullable instancetype)initWithCoder:(NSCoder *)decoder NS_UNAVAILABLE;
@end

+NS_ASSUME_NONNULL_END
--- a/Tab/SettingsGeneralView.m
+++ b/Tab/SettingsGeneralView.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "SettingsGeneralView.h"
 #import "SettingsGeneral.h"
 #import "NSView+Ext.h"
@@ -27,7 +5,7 @@
@implementation SettingsGeneralView

 - (instancetype)initWithController:(SettingsGeneral*)controller {
-	self = [super initWithFrame:NSZeroRect];
+	self = [super initWithFrame:NSMakeRect(0, 0, 320, 327)];
 	// Change default feed reader application
 	NSTextField *l1 = [[NSView label:NSLocalizedString(@"Default feed reader:", nil)] placeIn:self x:PAD_WIN yTop:PAD_WIN + 3];
 	NSButton *help = [[[NSView helpButton] action:@selector(clickHowToDefaults:) target:controller] placeIn:self xRight:PAD_WIN yTop:PAD_WIN];
--- a/baRSS/Preferences/ModalSheet.h
+++ b/baRSS/Preferences/ModalSheet.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface ModalSheet : NSPanel
@property (readonly) BOOL didTapCancel;

@@ -31,3 +11,5 @@
 - (void)setDoneEnabled:(BOOL)accept;
 - (void)extendContentViewBy:(CGFloat)dy;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/Preferences/ModalSheet.m
+++ b/baRSS/Preferences/ModalSheet.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "ModalSheet.h"
 #import "UserPrefs.h"
 #import "NSView+Ext.h"
@@ -44,7 +22,7 @@
 	[content setFrameSize: NSMakeSize(w, h)];
 	
 	// after content size, increase to window size
-	w += 2 * PAD_WIN;
+	w += 2 * (NSInteger)PAD_WIN;
 	h += PAD_WIN + contentOffsetY; // the second PAD_WIN is already in contentOffsetY
 	
 	NSWindowStyleMask style = NSWindowStyleMaskTitled | NSWindowStyleMaskResizable | NSWindowStyleMaskFullSizeContentView;
--- a/baRSS/Preferences/Preferences.h
+++ b/baRSS/Preferences/Preferences.h
@@ -1,29 +1,11 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class SettingsFeeds;

+NS_ASSUME_NONNULL_BEGIN
+
@interface Preferences : NSWindow <NSWindowDelegate>
 + (instancetype)window;
 - (__kindof NSViewController*)selectTab:(NSUInteger)index;
@end
+
+NS_ASSUME_NONNULL_END
--- a/baRSS/Preferences/Preferences.m
+++ b/baRSS/Preferences/Preferences.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "Preferences.h"
 #import "SettingsGeneral.h"
 #import "SettingsFeeds.h"
@@ -38,18 +16,13 @@
 	if (self) {
 		self.tabStyle = NSTabViewControllerTabStyleToolbar;
 		self.transitionOptions = NSViewControllerTransitionNone;
-		
-		NSTabViewItem *flexibleWidth = [[NSTabViewItem alloc] initWithIdentifier:NSToolbarFlexibleSpaceItemIdentifier];
-		flexibleWidth.viewController = [NSViewController new];
-		
 		self.tabViewItems = @[
 			TabItem(NSImageNamePreferencesGeneral, NSLocalizedString(@"General", nil), [SettingsGeneral class]),
 			TabItem(NSImageNameUserAccounts, NSLocalizedString(@"Feeds", nil), [SettingsFeeds class]),
 			TabItem(NSImageNameFontPanel, NSLocalizedString(@"Appearance", nil), [SettingsAppearance class]),
-			flexibleWidth,
 			TabItem(NSImageNameInfo, NSLocalizedString(@"About", nil), [SettingsAbout class]),
 		];
-		[self switchToTab: UserPrefsUInt(Pref_prefSelectedTab)];
+		self.selectedTabViewItemIndex = -1;
 	}
 	return self;
 }
@@ -65,19 +38,16 @@ static inline NSTabViewItem* TabItem(NSImageName imageName, NSString *text, Clas
 /// Safely set selected index without out of bounds exception
 - (__kindof NSViewController*)switchToTab:(NSUInteger)index {
 	if (index < 0 || index >= self.tabViewItems.count)
-		return nil;
-	NSTabViewItem *tab = self.tabViewItems[index];
-	if (tab.identifier == NSToolbarFlexibleSpaceItemIdentifier)
-		return nil;
+		index = 0;
 	self.selectedTabViewItemIndex = (NSInteger)index;
-	return [tab viewController];
+	return [self.tabViewItems[index] viewController];
 }

 /// Delegate method, store last selected tab to user preferences
 - (void)tabView:(NSTabView*)tabView didSelectTabViewItem:(nullable NSTabViewItem*)tabViewItem {
 	[super tabView:tabView didSelectTabViewItem:tabViewItem];
 	NSInteger newIndex = self.selectedTabViewItemIndex;
-	if (UserPrefsInt(Pref_prefSelectedTab) != newIndex)
+	if (newIndex != -1 && UserPrefsInt(Pref_prefSelectedTab) != newIndex)
 		UserPrefsSetInt(Pref_prefSelectedTab, newIndex);
 }

@@ -92,7 +62,10 @@ static inline NSTabViewItem* TabItem(NSImageName imageName, NSString *text, Clas
 	w.contentMinSize = NSMakeSize(320, 327);
 	w.windowController.shouldCascadeWindows = YES;
 	w.title = [NSString stringWithFormat:NSLocalizedString(@"%@ Preferences", nil), NSProcessInfo.processInfo.processName];
-	w.contentViewController = [PrefTabs new];
+	PrefTabs *tabController = [PrefTabs new];
+	w.contentViewController = tabController;
+	[w.toolbar insertItemWithItemIdentifier:NSToolbarSpaceItemIdentifier atIndex:3];
+	[w.toolbar insertItemWithItemIdentifier:NSToolbarFlexibleSpaceItemIdentifier atIndex:4];
 	w.delegate = w;
 	NSWindowPersistableFrameDescriptor prevFrame = UserPrefsString(Pref_prefWindowFrame);
 	if (!prevFrame) {
@@ -101,6 +74,7 @@ static inline NSTabViewItem* TabItem(NSImageName imageName, NSString *text, Clas
 	} else {
 		[w setFrameFromString:prevFrame];
 	}
+	[tabController switchToTab:UserPrefsUInt(Pref_prefSelectedTab)];
 	return w;
 }

--- a/Menu/BarMenu.h
+++ b/Menu/BarMenu.h
@@ -1,29 +1,11 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
@class BarStatusItem;

+NS_ASSUME_NONNULL_BEGIN
+
@interface BarMenu : NSObject <NSMenuDelegate>
 - (instancetype)init NS_UNAVAILABLE;
 - (instancetype)initWithStatusItem:(BarStatusItem*)statusItem NS_DESIGNATED_INITIALIZER;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Menu/BarMenu.m
+++ b/Menu/BarMenu.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "BarMenu.h"
 #import "Constants.h"
 #import "UserPrefs.h"
@@ -86,15 +64,10 @@
 - (void)setFeedGroups:(NSArray<FeedGroup*>*)sortedList forMenu:(NSMenu*)menu {
 	[menu insertDefaultHeader];
 	for (FeedGroup *fg in sortedList) {
-		[menu insertFeedGroupItem:fg].submenu.delegate = self;
+		[menu insertFeedGroupItem:fg withUnread:self.unreadMap].submenu.delegate = self;
 	}
 	UnreadTotal *uct = self.unreadMap[menu.titleIndexPath];
 	[menu setHeaderHasUnread:(uct.unread > 0) hasRead:(uct.unread < uct.total)];
-	// set unread counts
-	for (NSMenuItem *item in menu.itemArray) {
-		if (item.hasSubmenu)
-			[item setTitleCount:self.unreadMap[item.submenu.titleIndexPath].unread];
-	}
 }

 /// Generate items for @c FeedArticles menu.
@@ -103,8 +76,11 @@
 	NSInteger mc = NSIntegerMax;
 	if (UserPrefsBool(Pref_feedLimitArticles))
 		mc = UserPrefsInt(Pref_articlesInMenuLimit);
+	BOOL onlyUnread = UserPrefsBool(Pref_feedUnreadOnly);
 	
 	for (FeedArticle *fa in sortedList) {
+		if (onlyUnread && !fa.unread)
+			continue;
 		if (--mc < 0) // mc == 0 will first decrement to -1, then evaluate
 			break;
 		[menu addItem:[fa newMenuItem]];
@@ -159,6 +135,7 @@
 			[item setTitleCount:uct.unread];
 			item = item.parentItem;
 		}
+		// TODO: need to re-create groups if user chose to hide already read articles
 	}
 }

--- a/Menu/BarStatusItem.h
+++ b/Menu/BarStatusItem.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface BarStatusItem : NSObject
@property (weak, readonly) NSMenu *mainMenu;

@@ -32,3 +12,4 @@
 - (void)showWelcomeMessage;
@end

+NS_ASSUME_NONNULL_END
--- a/Menu/BarStatusItem.m
+++ b/Menu/BarStatusItem.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "BarStatusItem.h"
 #import "Constants.h"
 #import "UpdateScheduler.h"
@@ -28,6 +6,7 @@
 #import "BarMenu.h"
 #import "AppHook.h"
 #import "NSView+Ext.h"
+#import "NSColor+Ext.h"

@interface BarStatusItem()
@property (strong) BarMenu *barMenu;
@@ -119,8 +98,22 @@
 		BOOL hasNet = [UpdateScheduler allowNetworkConnection];
 		BOOL tint = (self.unreadCountTotal > 0 && hasNet && UserPrefsBool(Pref_globalTintMenuIcon));
 		self.statusItem.button.image = [NSImage imageNamed:(hasNet ? RSSImageMenuBarIconActive : RSSImageMenuBarIconPaused)];
+		
+		if (@available(macOS 11, *)) {
 			self.statusItem.button.image.template = !tint;
-		// TODO: use macOS 10.14 contentTintColor, if (@available(macOS 10.14, *)) {} else {}
+		} else if (@available(macOS 10.14, *)) {
+//			There is no proper way to display tinted icon WITHOUT tinted text!
+//			- using alternate image instead of tint:
+//				icon & text stays black on highlight (but only in light mode)
+//			- using tint and attributed titles:
+//				with controlTextColor the tint is applied regardless
+//				with controlColor the color doesnt match (either normal or on highlight)
+//				also, setting attributed title kills tint on icon
+			self.statusItem.button.image.template = YES;
+			self.statusItem.button.contentTintColor = tint ? [NSColor menuBarIconColor] : nil;
+		} else {
+			self.statusItem.button.image.template = !tint;
+		}
 		
 		BOOL showCount = (self.unreadCountTotal > 0 && UserPrefsBool(Pref_globalUnreadCount));
 		self.statusItem.button.title = (showCount ? [NSString stringWithFormat:@"%ld", self.unreadCountTotal] : @"");
--- a/Menu/MapUnreadTotal.h
+++ b/Menu/MapUnreadTotal.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;

+NS_ASSUME_NONNULL_BEGIN
+
@interface UnreadTotal : NSObject
@property (nonatomic, assign) NSUInteger unread;
@property (nonatomic, assign) NSUInteger total;
@@ -39,3 +19,5 @@
 - (UnreadTotal*)objectForKeyedSubscript:(NSString*)key;
 - (void)setObject:(UnreadTotal*)obj forKeyedSubscript:(NSString*)key;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Menu/MapUnreadTotal.m
+++ b/Menu/MapUnreadTotal.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2019 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "MapUnreadTotal.h"

@interface MapUnreadTotal()
--- a/Menu/NSMenu+Ext.h
+++ b/Menu/NSMenu+Ext.h
@@ -1,27 +1,7 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
@import Cocoa;
-@class FeedGroup;
+@class FeedGroup, MapUnreadTotal;
+
+NS_ASSUME_NONNULL_BEGIN

@interface NSMenu (Ext)
@property (nonnull, copy, readonly) NSString *titleIndexPath;
@@ -30,11 +10,11 @@
@property (readonly) BOOL isFeedMenu;

 // Generator
- (NSMenuItem*)insertFeedGroupItem:(FeedGroup*)fg;
+- (nullable NSMenuItem*)insertFeedGroupItem:(FeedGroup*)fg withUnread:(MapUnreadTotal*)unreadMap;
 - (void)insertDefaultHeader;
 // Update menu
 - (void)setHeaderHasUnread:(BOOL)hasUnread hasRead:(BOOL)hasRead;
- (NSMenuItem*)deepestItemWithPath:(nonnull NSString*)path;
+- (nullable NSMenuItem*)deepestItemWithPath:(nonnull NSString*)path;
@end


@@ -42,3 +22,5 @@
 - (instancetype)alternateWithTitle:(NSString*)title;
 - (void)setTitleCount:(NSUInteger)count;
@end
+
+NS_ASSUME_NONNULL_END
--- a/Menu/NSMenu+Ext.m
+++ b/Menu/NSMenu+Ext.m
@@ -1,31 +1,10 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "NSMenu+Ext.h"
 #import "StoreCoordinator.h"
 #import "UserPrefs.h"
 #import "Feed+Ext.h"
 #import "FeedGroup+Ext.h"
 #import "Constants.h"
+#import "MapUnreadTotal.h"

 typedef NS_ENUM(NSInteger, MenuItemTag) {
 	/// Used in @c allowDisplayOfHeaderItem: to identify and enable items
@@ -67,7 +46,7 @@ typedef NS_ENUM(NSInteger, MenuItemTag) {
 #pragma mark - Generator -

 /// Create new @c NSMenuItem with empty submenu and append it to the menu. @return Inserted item.
- (NSMenuItem*)insertFeedGroupItem:(FeedGroup*)fg {
+- (nullable NSMenuItem*)insertFeedGroupItem:(FeedGroup*)fg withUnread:(MapUnreadTotal*)unreadMap {
 	unichar chr = '-';
 	NSMenuItem *item = nil;
 	switch (fg.type) {
@@ -77,7 +56,17 @@ typedef NS_ENUM(NSInteger, MenuItemTag) {
 	}
 	if (!item.isSeparatorItem) {
 		NSString *t = [NSString stringWithFormat:@"%c%@.%d", chr, [self.title substringFromIndex:1], fg.sortIndex];
+		NSUInteger unread = unreadMap[[t substringFromIndex:2]].unread;
+		
+		// Check user preferences to show only unread entries
+		if (unread == 0 &&
+			((fg.type == FEED && UserPrefsBool(Pref_groupUnreadOnly)) ||
+			 (fg.type == GROUP && UserPrefsBool(Pref_globalUnreadOnly)))) {
+			return nil;
+		}
+		
 		item.submenu = [[NSMenu alloc] initWithTitle:t];
+		[item setTitleCount:unread];
 	}
 	[self addItem:item];
 	return item;
@@ -127,7 +116,7 @@ typedef NS_ENUM(NSInteger, MenuItemTag) {
 @param path Dot separated list of @c sortIndex. E.g., @c Feed.indexPath.
 @return Either @c NSMenuItem that exactly matches @c path or one of the parent @c NSMenuItem if a submenu isn't open.
 */
- (NSMenuItem*)deepestItemWithPath:(nonnull NSString*)path {
+- (nullable NSMenuItem*)deepestItemWithPath:(nonnull NSString*)path {
 	NSUInteger loc = [path rangeOfString:@"."].location;
 	BOOL isLast = (loc == NSNotFound);
 	NSString *indexStr = (isLast ? path : [path substringToIndex:loc]);
--- a/baRSS/main.m
+++ b/baRSS/main.m
@@ -1,25 +1,3 @@
-//
-//  The MIT License (MIT)
-//  Copyright (c) 2018 Oleg Geier
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy of
-//  this software and associated documentation files (the "Software"), to deal in
-//  the Software without restriction, including without limitation the rights to
-//  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is furnished to do
-//  so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in all
-//  copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-//  SOFTWARE.
-
 #import "AppHook.h"

 int main(int argc, const char * argv[]) {
Author	SHA1	Message	Date
relikd	fb8f5be289	fix: feed menu sporadically not opening (#9 )	2023-06-18 12:40:49 +02:00
relikd	51e1f07531	Version 1.2.1 release	2023-06-17 17:07:00 +02:00
relikd	b21cc20746	chore: update about page	2023-06-17 16:53:10 +02:00
relikd	be600b6c5f	fix: initial autoresize on about page	2023-06-17 16:31:34 +02:00
relikd	a9c3ccc1f7	fix: use actual FlexibleSpace toolbar item	2023-06-17 16:31:34 +02:00
relikd	c4c5559d2d	fix: autoresize issues (the 2nd)	2023-06-17 16:31:26 +02:00
relikd	68b25d10dd	fix: auto column width for Feeds	2023-06-16 21:46:01 +02:00
relikd	24c785662a	ref: remove Carthage dependency	2023-06-16 20:46:42 +02:00
relikd	2a589f51a8	fix: autoresize on Ventura	2023-06-16 19:08:26 +02:00
relikd	30527d50e6	fix: add missing changelog link	2022-10-01 18:14:59 +02:00
relikd	eb06793b8f	chore: update readme, changelog and bump version	2022-10-01 17:55:58 +02:00
relikd	af89e58a9c	fix: analyzer warnings on non-null value	2022-10-01 17:37:37 +02:00
relikd	364811642a	feat: show only unread articles	2022-10-01 17:27:34 +02:00
relikd	a342104219	chore: remove per file license headers	2022-10-01 15:39:20 +02:00
relikd	26151819c4	fix: update carthage version for RSXML2	2022-10-01 15:32:40 +02:00
relikd	e0dec3adf9	Change matching order	2020-12-18 10:59:08 +01:00
relikd	f7eb63bed9	update changelog and bump version	2020-12-18 10:43:13 +01:00
relikd	23f4f125db	Support for yt /c/channel-name URLs	2020-12-18 10:37:36 +01:00
relikd	b3940f103a	Workaround for issue #7	2020-11-27 17:51:27 +01:00
relikd	239527908f	Fix `colorUnreadIndicator` not being used	2020-11-27 17:42:13 +01:00
relikd	7df70a7936	update changelog	2020-08-31 21:26:44 +02:00
relikd	e8c4c06d33	Fix an issue where indices weren't updated, related to #6	2020-08-31 21:14:13 +02:00
relikd	a9c0e64689	Fix error log 'extractOptions unknown hint identifier'	2020-08-31 20:44:41 +02:00
relikd	51dd688801	Tint with accent color	2020-01-17 22:46:07 +01:00
relikd	352428679d	Bump v1.1.0 + QLOPML v1.3	2020-01-17 15:21:47 +01:00
relikd	9b20262207	Menu bar icon tint (10.14+)	2020-01-17 14:07:14 +01:00
relikd	47a0e76cb3	NS_ASSUME_NONNULL	2020-01-17 12:19:08 +01:00