From 314a3ea9cb36b2196aa793f947fa8d683b860b56 Mon Sep 17 00:00:00 2001
From: relikd <info@relikd.de>
Date: Mon, 29 Jul 2019 01:12:58 +0200
Subject: [PATCH] Option to export selected items

---
 CHANGELOG.md                           |  1 +
 baRSS/AppHook.m                        |  2 --
 baRSS/Info.plist                       |  2 +-
 baRSS/Preferences/Feeds Tab/OpmlFile.m | 20 +++++++++++++++-----
 4 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95db382..151338c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project does NOT adhere to [Semantic Versioning](https://semver.org/spe
 - Settings, Feeds: Right click menu with edit actions
 - Settings, Feeds: Drag & Drop feeds from / to OPML file
 - Settings, Feeds: Drag & Drop feed titles and urls as text
+- Settings, Feeds: OPML export with selected items only
 - Accessibility hints for most UI elements
 - Associate OPML files (double click and right click actions in Finder) 
 
diff --git a/baRSS/AppHook.m b/baRSS/AppHook.m
index 96b0cad..1ef0371 100644
--- a/baRSS/AppHook.m
+++ b/baRSS/AppHook.m
@@ -68,8 +68,6 @@
 			[self reopenPreferencesIfOpen];
 		}];
 	}
-	// TODO: handle other app schemes like configuration export / import
-	// NSURLComponents *comp = [NSURLComponents componentsWithString:url];
 }
 
 /// Handle opml file imports
diff --git a/baRSS/Info.plist b/baRSS/Info.plist
index 18cb44a..8725043 100644
--- a/baRSS/Info.plist
+++ b/baRSS/Info.plist
@@ -60,7 +60,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>9639</string>
+	<string>9654</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>LSUIElement</key>
diff --git a/baRSS/Preferences/Feeds Tab/OpmlFile.m b/baRSS/Preferences/Feeds Tab/OpmlFile.m
index d2add32..576f7dc 100644
--- a/baRSS/Preferences/Feeds Tab/OpmlFile.m	
+++ b/baRSS/Preferences/Feeds Tab/OpmlFile.m	
@@ -212,14 +212,24 @@ NS_INLINE NSInteger RadioGroupSelection(NSView *view) {
 	sp.nameFieldStringValue = [NSString stringWithFormat:@"baRSS feeds %@", [NSDate dayStringLocalized]];
 	sp.allowedFileTypes = @[UTI_OPML];
 	sp.allowsOtherFileTypes = YES;
-	NSView *radioView = [NSView radioGroup:@[NSLocalizedString(@"Hierarchical", nil),
-											 NSLocalizedString(@"Flattened", nil)]];
-	sp.accessoryView = [NSView wrapView:radioView withLabel:NSLocalizedString(@"Export format:", nil) padding:PAD_M];
+	NSView *select = [NSView radioGroup:@[NSLocalizedString(@"Everything", nil),
+										  NSLocalizedString(@"Selection", nil)]];
+	NSView *nested = [NSView radioGroup:@[NSLocalizedString(@"Hierarchical", nil),
+										  NSLocalizedString(@"Flattened", nil)]];
+	NSView *v1 = [NSView wrapView:select withLabel:NSLocalizedString(@"Export:", nil) padding:PAD_M];
+	NSView *v2 = [NSView wrapView:nested withLabel:NSLocalizedString(@"Format:", nil) padding:PAD_M];
+	NSView *final = [[NSView alloc] init];
+	[v1 placeIn:final x:0 yTop:0];
+	[v2 placeIn:final x:NSWidth(v1.frame) + 100 yTop:0];
+	[final setFrameSize:NSMakeSize(NSMaxX(v2.frame), NSHeight(v2.frame))];
+	sp.accessoryView = final;
 	
 	[sp beginSheetModalForWindow:window completionHandler:^(NSModalResponse result) {
 		if (result == NSModalResponseOK) {
-			OpmlFileExportOptions opt = OpmlFileExportOptionFullBackup;
-			if (RadioGroupSelection(radioView) == 1)
+			OpmlFileExportOptions opt = 0;
+			if (RadioGroupSelection(select) == 0)
+				opt |= OpmlFileExportOptionFullBackup;
+			if (RadioGroupSelection(nested) == 1)
 				opt |= OpmlFileExportOptionFlattened;
 			[self writeOPMLFile:sp.URL withOptions:opt];
 		}