- Added controller 4 stashes, submodules, reset management

- Added additional menu for the repository actions
- Added action for 'Revealing in Finder'

Controller/PBGitResetController.h

@@ -0,0 +1,24 @@
+//
+//  PBGitResetController.h
+//  GitX
+//
+//  Created by Tomasz Krasnyk on 10-11-27.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@class PBGitRepository;
+
+@interface PBGitResetController : NSObject {
+	PBGitRepository *repository;
+}
+- (id) initWithRepository:(PBGitRepository *) repo;
+
+- (NSArray *) menuItems;
+
+
+// actions
+- (void) resetHardToHead;
+
+@end

Controller/PBGitResetController.m

@@ -0,0 +1,60 @@
+//
+//  PBGitResetController.m
+//  GitX
+//
+//  Created by Tomasz Krasnyk on 10-11-27.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "PBGitResetController.h"
+#import "PBGitRepository.h"
+#import "PBCommand.h"
+
+@implementation PBGitResetController
+
+- (id) initWithRepository:(PBGitRepository *) repo {
+	if (self = [super init]){
+        repository = [repo retain];
+    }
+    return self;
+}
+
+- (void) resetHardToHead {
+	NSArray *arguments = [NSArray arrayWithObjects:@"reset", @"--hard", @"HEAD", nil];
+	PBCommand *cmd = [[PBCommand alloc] initWithDisplayName:@"Reset hard to HEAD" parameters:arguments repository:repository];
+	cmd.commandTitle = cmd.displayName;
+	cmd.commandDescription = @"Reseting head";
+	[cmd invoke];
+}
+
+- (void) reset {
+	//TODO missing implementation
+}
+
+- (NSArray *) menuItems {
+	NSMenuItem *resetHeadHardly = [[NSMenuItem alloc] initWithTitle:@"Reset hard to HEAD" action:@selector(resetHardToHead) keyEquivalent:@""];
+	[resetHeadHardly setTarget:self];
+	
+	NSMenuItem *reset = [[NSMenuItem alloc] initWithTitle:@"Reset..." action:@selector(reset) keyEquivalent:@""];
+	[reset setTarget:self];
+	
+	return [NSArray arrayWithObjects:resetHeadHardly, reset, nil];
+}
+
+- (BOOL) validateMenuItem:(NSMenuItem *)menuItem {
+	BOOL shouldBeEnabled = YES;
+	SEL action = [menuItem action];
+	if (action == @selector(reset)) {
+		shouldBeEnabled = NO;
+		//TODO missing implementation
+	}
+	return shouldBeEnabled;
+}
+
+- (void) dealloc {
+	[repository release];
+	[super dealloc];
+}
+
+
+@end

Controller/PBSubmoduleController.h

@@ -0,0 +1,37 @@
+//
+//  PBSubmoduleController.h
+//  GitX
+//
+//  Created by Tomasz Krasnyk on 10-11-27.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PBGitSubmodule.h"
+
+@class PBGitRepository;
+@class PBCommand;
+
+@interface PBSubmoduleController : NSObject {
+	NSArray *submodules;
+@private
+	PBGitRepository *repository;
+}
+@property (nonatomic, retain, readonly) NSArray *submodules;
+
+- (id) initWithRepository:(PBGitRepository *) repo;
+
+- (void) reload;
+
+- (NSArray *) menuItems;
+
+
+// actions
+
+- (void) addNewSubmodule;
+- (void) initializeAllSubmodules;
+- (void) updateAllSubmodules;
+
+- (PBCommand *) commandForOpeningSubmodule:(PBGitSubmodule *) submodule;
+- (PBCommand *) defaultCommandForSubmodule:(PBGitSubmodule *) submodule;
+@end

Controller/PBSubmoduleController.m

@@ -0,0 +1,133 @@
+//
+//  PBSubmoduleController.m
+//  GitX
+//
+//  Created by Tomasz Krasnyk on 10-11-27.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "PBSubmoduleController.h"
+#import "PBGitRepository.h"
+#import "PBOpenDocumentCommand.h"
+
+@interface PBSubmoduleController()
+@property (nonatomic, retain) NSArray *submodules;
+@end
+
+
+@implementation PBSubmoduleController
+@synthesize submodules;
+
+- (id) initWithRepository:(PBGitRepository *) repo {
+    if (self = [super init]){
+        repository = [repo retain];
+    }
+    return self;
+}
+
+- (void)dealloc {
+    [repository release];
+    [submodules release];
+    [super dealloc];
+}
+
+- (void) reload {
+	NSArray *arguments = [NSArray arrayWithObjects:@"submodule", @"status", @"--recursive", nil];
+	NSString *output = [repository outputInWorkdirForArguments:arguments];
+	NSArray *lines = [output componentsSeparatedByString:@"\n"];
+	
+	NSMutableArray *loadedSubmodules = [[NSMutableArray alloc] initWithCapacity:[lines count]];
+	
+	for (NSString *submoduleLine in lines) {
+		if ([submoduleLine length] == 0)
+			continue;
+		PBGitSubmodule *submodule = [[PBGitSubmodule alloc] initWithRawSubmoduleStatusString:submoduleLine];
+		[loadedSubmodules addObject:submodule];
+	}
+	
+	NSMutableArray *groupedSubmodules = [[NSMutableArray alloc] init];
+	for (PBGitSubmodule *submodule in loadedSubmodules) {
+		BOOL added = NO;
+		for (PBGitSubmodule *addedItem in groupedSubmodules) {
+			if ([[submodule path] hasPrefix:[addedItem path]]) {
+				[addedItem addSubmodule:submodule];
+				added = YES;
+			}
+		}
+		if (!added) {
+			[groupedSubmodules addObject:submodule];
+		}
+	}
+	
+	
+	self.submodules = loadedSubmodules;
+}
+
+#pragma mark -
+#pragma mark Actions
+
+- (void) addNewSubmodule {
+	//TODO implement
+}
+
+- (void) initializeAllSubmodules {
+	NSArray *parameters = [NSArray arrayWithObjects:@"submodule", @"init", nil];
+	PBCommand *initializeSubmodules = [[PBCommand alloc] initWithDisplayName:@"Initialize All Submodules" parameters:parameters repository:repository];
+	initializeSubmodules.commandTitle = initializeSubmodules.displayName;
+	initializeSubmodules.commandDescription = @"Initializing submodules";
+	[initializeSubmodules invoke];
+	[initializeSubmodules release];
+}
+
+- (void) updateAllSubmodules {
+	NSArray *parameters = [NSArray arrayWithObjects:@"submodule", @"update", nil];
+	PBCommand *initializeSubmodules = [[PBCommand alloc] initWithDisplayName:@"Update All Submodules" parameters:parameters repository:repository];
+	initializeSubmodules.commandTitle = initializeSubmodules.displayName;
+	initializeSubmodules.commandDescription = @"Updating submodules";
+	[initializeSubmodules invoke];
+	[initializeSubmodules release];
+}
+
+- (NSArray *) menuItems {
+	NSMutableArray *items = [[NSMutableArray alloc] init];
+	[items addObject:[[NSMenuItem alloc] initWithTitle:@"Add Submodule..." action:@selector(addNewSubmodule) keyEquivalent:@""]];
+	[items addObject:[[NSMenuItem alloc] initWithTitle:@"Initialize All Submodules" action:@selector(initializeAllSubmodules) keyEquivalent:@""]];
+	[items addObject:[[NSMenuItem alloc] initWithTitle:@"Update All Submodules" action:@selector(updateAllSubmodules) keyEquivalent:@""]];
+	
+	for (NSMenuItem *item in items) {
+		[item setTarget:self];
+	}
+	
+	return items;
+}
+
+- (PBCommand *) defaultCommandForSubmodule:(PBGitSubmodule *) submodule {
+	return [self commandForOpeningSubmodule:submodule];
+}
+
+- (PBCommand *) commandForOpeningSubmodule:(PBGitSubmodule *) submodule {
+	if (!([submodule path] && [submodule submoduleState] != PBGitSubmoduleStateNotInitialized)) {
+		return nil;
+	}
+	NSString *repoPath = [repository workingDirectory];
+	NSString *path = [repoPath stringByAppendingPathComponent:[submodule path]];
+	
+	PBOpenDocumentCommand *command = [[PBOpenDocumentCommand alloc] initWithDocumentAbsolutePath:path];
+	command.commandTitle = command.displayName;
+	command.commandDescription = @"Opening document";
+	return [command autorelease];
+}
+
+- (BOOL) validateMenuItem:(NSMenuItem *)menuItem {
+	BOOL shouldBeEnabled = YES;
+	SEL action = [menuItem action];
+	if (action == @selector(addNewSubmodule)) {
+		shouldBeEnabled = NO;
+		//TODO implementation missing
+	} else {
+		shouldBeEnabled = [self.submodules count] > 0;
+	}
+	return shouldBeEnabled;
+}
+
+@end