MacGui: add nullability annotations to the headers and use weak where is possible.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7244 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 7 insertions, 2 deletions

diff --git a/macosx/HBPreset.h b/macosx/HBPreset.h
index 1b74bcd3a..10cf192d5 100644
--- a/macosx/HBPreset.h
+++ b/macosx/HBPreset.h
@@ -7,6 +7,8 @@
 #import <Foundation/Foundation.h>
 #import "HBTreeNode.h"
 
+NS_ASSUME_NONNULL_BEGIN
+
 typedef NS_ENUM(NSUInteger, HBPresetFormat) {
     HBPresetFormatPlist,
     HBPresetFormatJson,
@@ -60,7 +62,7 @@ typedef NS_ENUM(NSUInteger, HBPresetFormat) {
 /**
  *  A long textual description of the preset.
  */
-@property (nonatomic, copy) NSString *presetDescription;
+@property (nonatomic, copy, nullable) NSString *presetDescription;
 
 /**
  *  Whether the preset is one of the HandBrake built-in ones or not.
@@ -75,7 +77,7 @@ typedef NS_ENUM(NSUInteger, HBPresetFormat) {
 /**
  *  The actual content of the preset.
  */
-@property (nonatomic, strong) NSDictionary *content;
+@property (nonatomic, strong, nullable) NSDictionary *content;
 
 /**
  *  A dictionary representation of the preset.
@@ -83,3 +85,6 @@ typedef NS_ENUM(NSUInteger, HBPresetFormat) {
 @property (readonly, copy) NSDictionary *dictionary;
 
 @end
+
+NS_ASSUME_NONNULL_END
+