Remove remaining bogus use of objc_msgSend()

Follow-up to 5bf61e98b0.

Should avoid crashes when running as arm64 code on macOS on arm64.

Change-Id: Id05d182684df82c8a7bf09f6bb7e8ccb01997b62
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107259
Tested-by: Jenkins
Reviewed-by: Tor Lillqvist <tml@collabora.com>

extensions/source/macosx/spotlight/OOoContentDataParser.h

@@ -19,7 +19,7 @@
 
 #import <Cocoa/Cocoa.h>
 
-@interface OOoContentDataParser : NSObject {
+@interface OOoContentDataParser : NSObject <NSXMLParserDelegate> {
     // indicates if we are interested in an element's content
     BOOL shouldReadCharacters;
 

extensions/source/macosx/spotlight/OOoContentDataParser.m

@@ -47,12 +47,7 @@
 
     NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];
 
-    // Once again...
-    // class 'OOoContentDataParser' does not implement the 'NSXMLParserDelegate' protocol
-    // So instead of this:
-    // [parser setDelegate:self];
-    // do this:
-    ((id (*)(id, SEL, ...))objc_msgSend)(parser, @selector(setDelegate:), self);
+    [parser setDelegate:self];
 
     [parser setShouldResolveExternalEntities:NO];
     [parser parse];

extensions/source/macosx/spotlight/OOoMetaDataParser.h

@@ -20,7 +20,7 @@
 #import <Cocoa/Cocoa.h>
 
 
-@interface OOoMetaDataParser : NSObject {
+@interface OOoMetaDataParser : NSObject <NSXMLParserDelegate> {
     //indicates if content should be read
     BOOL shouldReadCharacters;
     //indicates if the current element is a custom metadata tag

extensions/source/macosx/spotlight/OOoMetaDataParser.m

@@ -91,11 +91,7 @@ static NSDictionary *metaXML2MDIKeys;
 
     NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];
 
-    // class 'OOoMetaDataParser' does not implement the 'NSXMLParserDelegate' protocol
-    // So instead of this:
-    // [parser setDelegate:self];
-    // do this:
-    ((id (*)(id, SEL, ...))objc_msgSend)(parser, @selector(setDelegate:), self);
+    [parser setDelegate:self];
 
     [parser setShouldResolveExternalEntities:NO];
     [parser parse];

sfx2/source/appl/shutdowniconaqua.mm

@@ -146,7 +146,7 @@ class RecentFilesStringLength : public ::cppu::WeakImplHelper< css::util::XStrin
 
 }
 
-@interface RecentMenuDelegate : NSObject
+@interface RecentMenuDelegate : NSObject <NSMenuDelegate>
 {
     std::vector< RecentMenuEntry >* m_pRecentFilesItems;
 }
@@ -347,16 +347,7 @@ static void appendRecentMenu( NSMenu* i_pMenu, NSMenu* i_pDockMenu, const OUStri
     [pItem setEnabled: YES];
     NSMenu* pRecentMenu = [[NSMenu alloc] initWithTitle: getAutoreleasedString( i_rTitle ) ];
 
-    // When compiling against 10.6 SDK, we get the warning:
-    // class 'RecentMenuDelegate' does not implement the 'NSMenuDelegate' protocol
-
-    // No idea if that is a bogus warning, or if the way this is
-    // implemented just is so weird that the compiler gets
-    // confused. Anyway, to avoid warnings, instead of this:
-    // [pRecentMenu setDelegate: pRecentDelegate];
-    // do this:
-    reinterpret_cast<id (*)(id, SEL, ...)>(objc_msgSend)(
-        pRecentMenu, @selector(setDelegate:), pRecentDelegate);
+    [pRecentMenu setDelegate: pRecentDelegate];
 
     [pRecentMenu setAutoenablesItems: NO];
     [pItem setSubmenu: pRecentMenu];
@@ -371,10 +362,7 @@ static void appendRecentMenu( NSMenu* i_pMenu, NSMenu* i_pDockMenu, const OUStri
         [pItem setEnabled: YES];
         pRecentMenu = [[NSMenu alloc] initWithTitle: getAutoreleasedString( i_rTitle ) ];
 
-        // See above
-        // [pRecentMenu setDelegate: pRecentDelegate];
-        reinterpret_cast<id (*)(id, SEL, ...)>(objc_msgSend)(
-            pRecentMenu, @selector(setDelegate:), pRecentDelegate);
+        [pRecentMenu setDelegate: pRecentDelegate];
 
         [pRecentMenu setAutoenablesItems: NO];
         [pItem setSubmenu: pRecentMenu];