Solved compilation warnings

ApplicationController.m

@@ -245,7 +245,7 @@ - (NSPersistentStoreCoordinator *) persistentStoreCoordinator {
     fileManager = [NSFileManager defaultManager];
     applicationSupportFolder = [self applicationSupportFolder];
     if ( ![fileManager fileExistsAtPath:applicationSupportFolder isDirectory:NULL] ) {
-        [fileManager createDirectoryAtPath:applicationSupportFolder attributes:nil];
+        [fileManager createDirectoryAtPath:applicationSupportFolder withIntermediateDirectories:YES attributes:nil error:nil];
     }
 
     url = [NSURL fileURLWithPath: [applicationSupportFolder stringByAppendingPathComponent: @"GitTest.xml"]];

Commands/PBCommandFactory.h

@@ -9,5 +9,5 @@
 #import "PBGitRepository.h"
 
 @protocol PBCommandFactory
-+ (NSArray *) commandsForObject:(NSObject *) object repository:(PBGitRepository *) repository;
++ (NSArray *) commandsForObject:(id<PBPresentable>) object repository:(PBGitRepository *) repository;
 @end

Commands/PBCommandWithParameter.m

@@ -16,7 +16,7 @@ @implementation PBCommandWithParameter
 @synthesize parameterDisplayName;
 
 - initWithCommand:(PBCommand *) aCommand parameterName:(NSString *) param parameterDisplayName:(NSString *) paramDisplayName {
-	if (self = [super initWithDisplayName:[aCommand displayName] parameters:nil repository:[aCommand repository]]) {
+	if ((self = [super initWithDisplayName:[aCommand displayName] parameters:nil repository:[aCommand repository]])) {
 		command = [aCommand retain];
 		parameterName = [param retain];
 		parameterDisplayName = [paramDisplayName retain];

Commands/PBOpenDocumentCommand.m

@@ -13,7 +13,7 @@
 @implementation PBOpenDocumentCommand
 
 - (id) initWithDocumentAbsolutePath:(NSString *) path {
-	if (self = [super initWithDisplayName:@"Open" parameters:nil repository:nil]) {
+	if ((self = [super initWithDisplayName:@"Open" parameters:nil repository:nil])) {
 		documentURL = [[NSURL alloc] initWithString:path];
 	}
 	return self;

Commands/PBRemoteCommandFactory.m

@@ -58,7 +58,7 @@ + (NSArray *) commandsForSubmodule:(PBGitSubmodule *) submodule inRepository:(PB
 	return commands;
 }
 
-+ (NSArray *) commandsForObject:(NSObject *) object repository:(PBGitRepository *) repository {
++ (NSArray *) commandsForObject:(id<PBPresentable>) object repository:(PBGitRepository *) repository {
 	if ([object isKindOfClass:[PBGitSubmodule class]]) {
 		return [PBRemoteCommandFactory commandsForSubmodule:(id)object inRepository:repository];
 	}

Commands/PBRevealWithFinderCommand.m

@@ -17,7 +17,7 @@ - (id) initWithDocumentAbsolutePath:(NSString *) path {
 		return nil;
 	}
 
-	if (self = [super initWithDisplayName:@"Reveal in Finder" parameters:nil repository:nil]) {
+	if ((self = [super initWithDisplayName:@"Reveal in Finder" parameters:nil repository:nil])) {
 		documentURL = [[NSURL alloc] initWithString:path];
 	}
 	return self;

Commands/PBStashCommandFactory.m

@@ -22,7 +22,7 @@ + (NSArray *) commandsForRef:(PBGitRef *) ref repository:(PBGitRepository *) rep
 
 @implementation PBStashCommandFactory
 
-+ (NSArray *) commandsForObject:(NSObject *) object repository:(PBGitRepository *) repository {
++ (NSArray *) commandsForObject:(id<PBPresentable>) object repository:(PBGitRepository *) repository {
 	NSArray *cmds = nil;
 	if ([object isKindOfClass:[PBGitStash class]]) {
 		cmds = [PBStashCommandFactory commandsForStash:(id)object repository:repository];

Controller/PBArgumentPickerController.m

@@ -13,7 +13,7 @@
 @implementation PBArgumentPickerController
 
 - initWithCommandWithParameter:(PBCommandWithParameter *) aCommand {
-	if (self = [super initWithWindowNibName:@"PBArgumentPicker" owner:self]) {
+	if ((self = [super initWithWindowNibName:@"PBArgumentPicker" owner:self])) {
 		cmdWithParameter = [aCommand retain];
 	}
 	return self;

Controller/PBGitResetController.m

@@ -15,7 +15,7 @@
 @implementation PBGitResetController
 
 - (id) initWithRepository:(PBGitRepository *) repo {
-	if (self = [super init]){
+	if ((self = [super init])){
         repository = [repo retain];
     }
     return self;

Controller/PBSubmoduleController.m

@@ -19,7 +19,7 @@ @implementation PBSubmoduleController
 @synthesize submodules;
 
 - (id) initWithRepository:(PBGitRepository *) repo {
-    if (self = [super init]){
+    if ((self = [super init])){
         repository = [repo retain];
     }
     return self;

DBPrefsWindowController.h

@@ -42,7 +42,7 @@
 #import <Cocoa/Cocoa.h>
 
 
-@interface DBPrefsWindowController : NSWindowController {
+@interface DBPrefsWindowController : NSWindowController <NSAnimationDelegate,NSToolbarDelegate>{
 	NSMutableArray *toolbarIdentifiers;
 	NSMutableDictionary *toolbarViews;
 	NSMutableDictionary *toolbarItems;

GLFileView.m

@@ -485,7 +485,6 @@ - (NSString *) parseBlame:(NSString *)txt
 
 			int n;
 			for(n=1;n<nLines;n++){
-				line=[lines objectAtIndex:i++];
 				do{
 					line=[lines objectAtIndex:i++];
 				}while([line characterAtIndex:0]!='\t');

GitX.xcodeproj/project.pbxproj

@@ -2005,6 +2005,7 @@
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				PRODUCT_NAME = "Generate PList Prefix";
+				SDKROOT = "";
 			};
 			name = Debug;
 		};
@@ -2016,6 +2017,7 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				INFOPLIST_PREPROCESS = YES;
 				PRODUCT_NAME = "Generate PList Prefix";
+				SDKROOT = "";
 				ZERO_LINK = NO;
 			};
 			name = Release;
@@ -2052,6 +2054,7 @@
 				);
 				PREBINDING = NO;
 				PRODUCT_NAME = GitXTesting;
+				SDKROOT = "";
 			};
 			name = Debug;
 		};
@@ -2082,6 +2085,7 @@
 				);
 				PREBINDING = NO;
 				PRODUCT_NAME = GitXTesting;
+				SDKROOT = "";
 				ZERO_LINK = NO;
 			};
 			name = Release;
@@ -2111,7 +2115,7 @@
 				);
 				PREBINDING = NO;
 				PRODUCT_NAME = SpeedTest;
-				SDKROOT = macosx10.5;
+				SDKROOT = "";
 			};
 			name = Debug;
 		};
@@ -2136,7 +2140,7 @@
 				);
 				PREBINDING = NO;
 				PRODUCT_NAME = SpeedTest;
-				SDKROOT = iphoneos2.0;
+				SDKROOT = "";
 				ZERO_LINK = NO;
 			};
 			name = Release;

Model/PBGitStash.m

@@ -16,7 +16,7 @@ @implementation PBGitStash
 @synthesize stashSourceMessage;
 
 - initWithRawStashLine:(NSString *) stashLineFromStashListOutput {
-	if (self = [super init]) {
+	if ((self = [super init])) {
 		stashRawString = [stashLineFromStashListOutput retain];
 		NSArray *lineComponents = [stashLineFromStashListOutput componentsSeparatedByString:@":"];
 		name = [[lineComponents objectAtIndex:0] retain];

Model/PBGitSubmodule.m

@@ -32,7 +32,7 @@ - (NSMutableArray *) submodules {
 - (id) initWithRawSubmoduleStatusString:(NSString *) submoduleStatusString {
 	NSParameterAssert([submoduleStatusString length] > 0);
 
-	if (self = [super init]) {
+	if ((self = [super init])) {
 		unichar status = [submoduleStatusString characterAtIndex:0];
 		submoduleState = [PBGitSubmodule submoduleStateFromCharacter:status];
 		NSScanner *scanner = [NSScanner scannerWithString:[submoduleStatusString substringFromIndex:1]];
@@ -47,7 +47,7 @@ - (id) initWithRawSubmoduleStatusString:(NSString *) submoduleStatusString {
 			shouldContinue = [scanner scanString:@"(" intoString:NULL];
 		}
 		if (shouldContinue) {
-			shouldContinue = [scanner scanUpToString:@")" intoString:&coName];
+            [scanner scanUpToString:@")" intoString:&coName];
 		}
 		self.path = [fullPath stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
 		coName = [coName stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];

PBChangedFile.m

@@ -26,9 +26,9 @@ - (NSString *)indexInfo
 {
 	NSAssert(status == NEW || self.commitBlobSHA, @"File is not new, but doesn't have an index entry!");
 	if (!self.commitBlobSHA)
-		return [NSString stringWithFormat:@"0 0000000000000000000000000000000000000000\t%@\0", self.path];
+		return [NSString stringWithFormat:@"0 0000000000000000000000000000000000000000\t%@", self.path];
 	else
-		return [NSString stringWithFormat:@"%@ %@\t%@\0", self.commitBlobMode, self.commitBlobSHA, self.path];
+		return [NSString stringWithFormat:@"%@ %@\t%@", self.commitBlobMode, self.commitBlobSHA, self.path];
 }
 
 + (NSImage *) iconForStatus:(PBChangedFileStatus) aStatus {

PBCommandMenuItem.m

@@ -18,7 +18,7 @@ @implementation PBCommandMenuItem
 @synthesize command;
 
 - initWithCommand:(PBCommand *) aCommand {
-	if (self = [super init]) {
+	if ((self = [super init])) {
 		self.command = aCommand;
 		super.title = [aCommand displayName];
 		[self setTarget:aCommand];

PBGitHistoryController.h

@@ -23,7 +23,7 @@
 
 @class PBHistorySearchController;
 
-@interface PBGitHistoryController : PBViewController {
+@interface PBGitHistoryController : PBViewController <NSOutlineViewDelegate>{
 	IBOutlet PBRefController *refController;
 	IBOutlet NSSearchField *searchField;
 	IBOutlet NSArrayController* commitController;

PBGitMenuItem.m

@@ -17,7 +17,7 @@ @implementation PBGitMenuItem
 //---------------------------------------------------------------------------------------------
 
 - initWithSourceObject:(id<PBPresentable>) anObject {
-	if (self = [super init]) {
+	if ((self = [super init])) {
 		super.title = [anObject displayDescription];
 		sourceObject = [anObject retain];
 	}

PBGitRepository.m

@@ -143,7 +143,7 @@ - (BOOL)readFromURL:(NSURL *)absoluteURL ofType:(NSString *)typeName error:(NSEr
 	NSURL* gitDirURL = [PBGitRepository gitDirForURL:[self fileURL]];
 	if (!gitDirURL) {
 		if (outError) {
-			NSDictionary* userInfo = [NSDictionary dictionaryWithObject:[NSString stringWithFormat:@"%@ does not appear to be a git repository.", [self fileName]]
+			NSDictionary* userInfo = [NSDictionary dictionaryWithObject:[NSString stringWithFormat:@"%@ does not appear to be a git repository.", [self fileURL]]
 																 forKey:NSLocalizedRecoverySuggestionErrorKey];
 			*outError = [NSError errorWithDomain:PBGitRepositoryErrorDomain code:0 userInfo:userInfo];
 		}

PBGitRevList.mm

@@ -225,7 +225,7 @@ - (void) walkRevisionListWithSpecifier:(PBGitRevSpecifier*)rev
 		[self performSelectorOnMainThread:@selector(finishedParsing) withObject:nil waitUntilDone:NO];
 	}
 	else {
-		NSLog(@"[%@ %s] thread has been canceled", [self class], NSStringFromSelector(_cmd));
+		NSLog(@"[%@ %@] thread has been canceled", [self class], NSStringFromSelector(_cmd));
 	}
 
 	[task terminate];

PBGitSidebarController.h

@@ -13,7 +13,7 @@
 @class PBGitHistoryController;
 @class PBGitCommitController;
 
-@interface PBGitSidebarController : PBViewController {
+@interface PBGitSidebarController : PBViewController <NSOutlineViewDelegate>{
 	IBOutlet NSWindow *window;
 	IBOutlet NSOutlineView *sourceView;
 	IBOutlet NSView *sourceListControlsView;

PBGitSidebarController.m

@@ -244,7 +244,7 @@ - (void) outlineDoubleClicked {
 	PBSourceViewItem *item = [self selectedItem];
 	if ([item isKindOfClass:[PBGitMenuItem class]]) {
 		PBGitMenuItem *sidebarItem = (PBGitMenuItem *) item;
-		NSObject *sourceObject = [sidebarItem sourceObject];
+		id<PBPresentable> sourceObject = [sidebarItem sourceObject];
 		if ([sourceObject isKindOfClass:[PBGitSubmodule class]]) {
 			[[repository.submoduleController defaultCommandForSubmodule:(id)sourceObject] invoke];
 		}

PBGitTree.m

@@ -113,16 +113,6 @@ - (BOOL) isLocallyCached
 	return NO;
 }
 
-- (BOOL)hasBinaryHeader:(NSString*)contents
-{
-	if (!contents)
-		return NO;
-
-	return [contents rangeOfString:@"\0"
-						   options:0
-							 range:NSMakeRange(0, ([contents length] >= 8000) ? 7999 : [contents length])].location != NSNotFound;
-}
-
 - (BOOL)hasBinaryAttributes
 {
 	// First ask git check-attr if the file has a binary attribute custom set
@@ -231,7 +221,7 @@ - (NSString *) diff:(NSString *)format error:(NSError **)anError
 		}
 		res=[repository outputInWorkdirForArguments:[NSArray arrayWithObjects:@"diff", sha, des,[self fullPath], nil]];
 		if ([res length]==0) {
-			NSLog(@"--%d",[res length]);
+			NSLog(@"--%@",[res length]);
 			if (anError != NULL) {
 				*anError = [NSError errorWithDomain:@"diff" code:1 userInfo:[NSDictionary dictionaryWithObjectsAndKeys:@"No Diff",NSLocalizedDescriptionKey,nil]];
 			}
@@ -296,7 +286,7 @@ - (void) saveToFolder: (NSString *) dir
 		NSData* data = [handle readDataToEndOfFile];
 		[data writeToFile:newName atomically:YES];
 	} else { // Directory
-		[[NSFileManager defaultManager] createDirectoryAtPath:newName attributes:nil];
+		[[NSFileManager defaultManager] createDirectoryAtPath:newName withIntermediateDirectories:YES attributes:nil error:nil];
 		for (PBGitTree* child in [self children])
 			[child saveToFolder: newName];
 	}
@@ -383,7 +373,7 @@ - (NSString*) fullPath
 - (void) finalize
 {
 	if (localFileName)
-		[[NSFileManager defaultManager] removeFileAtPath:localFileName handler:nil];
+		[[NSFileManager defaultManager] removeItemAtPath:localFileName error:nil];
 	[super finalize];
 }
 @end

PBGitWindowController.h

@@ -14,7 +14,7 @@
 
 @class PBViewController, PBGitSidebarController, PBGitCommitController;
 
-@interface PBGitWindowController : NSWindowController {
+@interface PBGitWindowController : NSWindowController <NSWindowDelegate>{
 	__weak PBGitRepository* repository;
 
 	PBViewController *contentController;

PBGitWindowController.m

@@ -216,7 +216,6 @@ - (void)setHistorySearch:(NSString *)searchString mode:(NSInteger)mode
 }
 
 - (IBAction) changeLayout:(id)sender{
-	NSLog(@"selectedSegment=%ld (%d)",[sender selectedSegment],[sender isSelectedForSegment:[sender selectedSegment]]);
 	NSSplitView *sp=nil;
 	switch ([sender selectedSegment]) {
 		case 0:

PBGitXProtocol.m

@@ -17,7 +17,7 @@ - (id)initWithRequest:(NSURLRequest *)request cachedResponse:(NSCachedURLRespons
     // note that this leaks!
     CFRetain(client);
 
-    if (self = [super initWithRequest:request cachedResponse:cachedResponse client:client])
+    if ((self = [super initWithRequest:request cachedResponse:cachedResponse client:client]))
     {
     }
 

PBSourceViewCell.m

@@ -22,7 +22,7 @@ @implementation PBSourceViewCell
 # pragma mark context menu delegate methods
 
 - init {
-	if (self = [super init]) {
+	if ((self = [super init])) {
 
 	}
 	return self;

PBStashController.m

@@ -23,7 +23,7 @@ @implementation PBStashController
 @synthesize stashes;
 
 - (id) initWithRepository:(PBGitRepository *) repo {
-    if (self = [super init]){
+    if ((self = [super init])){
         repository = [repo retain];
     }
     return self;

PBViewController.m

@@ -19,7 +19,7 @@ - (id)initWithRepository:(PBGitRepository *)theRepository superController:(PBGit
 {
 	NSString *nibName = [[[self class] description] stringByReplacingOccurrencesOfString:@"Controller"
 																			  withString:@"View"];
-	if(self = [self initWithNibName:nibName bundle:nil]) {
+	if((self = [self initWithNibName:nibName bundle:nil])) {
 		repository = theRepository;
 		superController = controller;
 	}

gitx_askpasswd_main.m

@@ -30,7 +30,7 @@
 #define WINDOWAUTOSAVENAME		@"GitXAskPasswordWindowFrame"
 
 
-@interface GAPAppDelegate : NSObject
+@interface GAPAppDelegate : NSObject <NSApplicationDelegate>
 {
 	NSPanel*			mPasswordPanel;
 	NSSecureTextField*	mPasswordField;
@@ -48,7 +48,7 @@ -(IBAction)	doCancelButton: (id)sender;
 OSStatus			StorePasswordKeychain (const char *url, UInt32 urlLength, void* password,UInt32 passwordLength);
 
 
-@implementation GAPAppDelegate
+@implementation GAPAppDelegate 
 
 -(NSPanel*)passwordPanel:(NSString *)prompt remember:(BOOL)remember
 {
@@ -167,7 +167,7 @@ -(IBAction)	doOKButton: (id)sender
 	if ((rememberCheck!=nil) && [rememberCheck state]==NSOnState) {
 		OSStatus status = StorePasswordKeychain ([url cStringUsingEncoding:NSASCIIStringEncoding],
 												 [url lengthOfBytesUsingEncoding:NSASCIIStringEncoding],
-												 [pas cStringUsingEncoding:NSASCIIStringEncoding],
+												 (void *)[pas cStringUsingEncoding:NSASCIIStringEncoding],
 												 [pas lengthOfBytesUsingEncoding:NSASCIIStringEncoding]); //Call
 		if (status != noErr) {
 			[[NSApplication sharedApplication] stopModalWithCode:-1];
@@ -329,7 +329,7 @@ int	main( int argc, const char* argv[] )
 
 	void *passwordData = nil; 
 	SecKeychainItemRef itemRef = nil;
-	UInt32 passwordLength = nil;
+	UInt32 passwordLength = 0;
 
 	OSStatus status = GetPasswordKeychain ([url cStringUsingEncoding:NSASCIIStringEncoding],[url lengthOfBytesUsingEncoding:NSASCIIStringEncoding],&passwordData,&passwordLength,&itemRef); 
 	if (status == noErr)      {