relikd/baRSS
1
0
Fork 0
Code Issues Pull Requests Releases Activity

fix: analyzer warnings on non-null value

Browse Source
This commit is contained in:
relikd
2022-10-01 17:37:37 +02:00
parent 364811642a
commit af89e58a9c
18 changed files with 20 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
baRSS/Core Data/Feed+Ext.h
View File

@@ -16,7 +16,7 @@ NS_ASSUME_NONNULL_BEGIN
- (void)calculateAndSetIndexPathString;
- (void)setNewIcon:(NSURL*)location;
// Article properties
- (NSArray<FeedArticle*>*)sortedArticles;
- (nullable NSArray<FeedArticle*>*)sortedArticles;
@end
NS_ASSUME_NONNULL_END

2
baRSS/Core Data/Feed+Ext.m
View File

@@ -124,7 +124,7 @@
/**
@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]]];

2
baRSS/Core Data/FeedGroup+Ext.h
View File

@@ -24,7 +24,7 @@ NS_ASSUME_NONNULL_BEGIN
- (NSMenuItem*)newMenuItem;
// Handle children and parents
- (NSString*)indexPathString;
- (NSArray<FeedGroup*>*)sortedChildren;
- (nullable NSArray<FeedGroup*>*)sortedChildren;
- (NSMutableArray<FeedGroup*>*)allParents;
// Printing
- (NSString*)readableDescription;

2
baRSS/Core Data/FeedGroup+Ext.m
View File

@@ -106,7 +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]]];

2
baRSS/Feed Import/Download3rdParty.h
View File

@@ -6,7 +6,7 @@ NS_ASSUME_NONNULL_BEGIN
// TODO: Make plugins extensible? community extensions.
@interface YouTubePlugin : NSObject
+ (NSString*)feedURL:(NSURL*)url data:(NSData*)html;
+ (nullable NSString*)feedURL:(NSURL*)url data:(NSData*)html;
+ (NSString*)videoImage:(NSString*)videoid;
+ (NSString*)videoImageHQ:(NSString*)videoid;
@end

2
baRSS/Feed Import/Download3rdParty.m
View File

@@ -11,7 +11,7 @@
@return @c nil if @c url is not properly formatted, YouTube feed URL otherwise.
*/
+ (NSString*)feedURL:(NSURL*)url data:(NSData*)html {
+ (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]

2
baRSS/Feed Import/FaviconDownload.h
View File

@@ -16,7 +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

2
baRSS/Feed Import/FaviconDownload.m
View File

@@ -168,7 +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;

2
baRSS/Feed Import/FeedDownload.h
View File

@@ -35,7 +35,7 @@ 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.

2
baRSS/Feed Import/FeedDownload.m
View File

@@ -168,7 +168,7 @@
self.error = [NSError canceledByUser];
}
// finalize HTML parsing
if (self.error) {
if (self.error || !feedURL) {
[self finishAndNotify];
} else {
self.assertIsFeedURL = YES;

2
baRSS/Info.plist
View File

@@ -70,7 +70,7 @@
</dict>
</array>
<key>CFBundleVersion</key>
<string>14690</string>
<string>14695</string>
<key>LSApplicationCategoryType</key>
<string>public.app-category.news</string>
<key>LSMinimumSystemVersion</key>

2
baRSS/NSCategories/NSDate+Ext.h
View File

@@ -35,7 +35,7 @@ NS_ASSUME_NONNULL_BEGIN
@interface NSDate (Statistics)
+ (NSDictionary*)refreshIntervalStatistics:(NSArray<NSDate*> *)list;
+ (nullable NSDictionary*)refreshIntervalStatistics:(NSArray<NSDate*> *)list;
@end
NS_ASSUME_NONNULL_END

2
baRSS/NSCategories/NSDate+Ext.m
View File

@@ -140,7 +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;

4
baRSS/NSCategories/NSView+Ext.h
View File

@@ -48,8 +48,8 @@ static inline CGFloat NSMaxWidth(NSView *a, NSView *b) { return Max(NSWidth(a.fr
+ (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;

4
baRSS/NSCategories/NSView+Ext.m
View File

@@ -126,7 +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;
@@ -145,7 +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)];
}

2
baRSS/Preferences/Feeds Tab/ModalFeedEdit.m
View File

@@ -140,7 +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) {

2
baRSS/Status Bar Menu/NSMenu+Ext.h
View File

@@ -14,7 +14,7 @@ NS_ASSUME_NONNULL_BEGIN
- (void)insertDefaultHeader;
// Update menu
- (void)setHeaderHasUnread:(BOOL)hasUnread hasRead:(BOOL)hasRead;
- (NSMenuItem*)deepestItemWithPath:(nonnull NSString*)path;
- (nullable NSMenuItem*)deepestItemWithPath:(nonnull NSString*)path;
@end

2
baRSS/Status Bar Menu/NSMenu+Ext.m
View File

@@ -116,7 +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]);