Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

273 lines (214 sloc) 9.26 kb
//
// GitTest_AppDelegate.m
// GitTest
//
// Created by Pieter de Bie on 13-06-08.
// Copyright __MyCompanyName__ 2008 . All rights reserved.
//
#import "ApplicationController.h"
#import "PBGitRevisionCell.h"
#import "PBDetailController.h"
#import "PBRepositoryDocumentController.h"
#import "PBCLIProxy.h"
@implementation ApplicationController
@synthesize cliProxy;
- (ApplicationController*)init
{
#ifndef NDEBUG
[NSApp activateIgnoringOtherApps:YES];
#endif
if(self = [super init]) {
if([[NSBundle bundleWithPath:@"/System/Library/PrivateFrameworks/QuickLookUI.framework"] load])
NSLog(@"Quick Look loaded!");
self.cliProxy = [PBCLIProxy new];
}
return self;
}
- (void)applicationDidFinishLaunching:(NSNotification*)notification
{
// Only try to open a default document if there are no documents open already.
// For example, the application might have been launched by double-clicking a .git repository,
// or by dragging a folder to the app icon
if ([[[PBRepositoryDocumentController sharedDocumentController] documents] count] == 0) {
// Try to open the current directory as a git repository
NSURL *url = nil;
if([[[NSProcessInfo processInfo] environment] objectForKey:@"PWD"])
url = [NSURL fileURLWithPath:[[[NSProcessInfo processInfo] environment] objectForKey:@"PWD"]];
NSError *error = nil;
if (!url || [[PBRepositoryDocumentController sharedDocumentController] openDocumentWithContentsOfURL:url display:YES error:&error] == NO) {
// The current directory could not be opened (most likely it’s not a git repository)
// so show an open panel for the user to select a repository to view
[[PBRepositoryDocumentController sharedDocumentController] openDocument:self];
}
}
}
- (void) windowWillClose: sender
{
[firstResponder terminate: sender];
}
- (IBAction)installCliTool:(id)sender;
{
BOOL success = NO;
NSString* installationPath = @"/usr/bin/gitx";
NSString* toolPath = [[NSBundle mainBundle] pathForResource:@"gitx" ofType:@""];
if (toolPath) {
AuthorizationRef auth;
if (AuthorizationCreate(NULL, kAuthorizationEmptyEnvironment, kAuthorizationFlagDefaults, &auth) == errAuthorizationSuccess) {
char const* arguments[] = { "-s", [toolPath UTF8String], [installationPath UTF8String], NULL };
char const* helperTool = "/bin/ln";
if (AuthorizationExecuteWithPrivileges(auth, helperTool, kAuthorizationFlagDefaults, (char**)arguments, NULL) == errAuthorizationSuccess) {
int status;
int pid = wait(&status);
if (pid != -1 && WIFEXITED(status) && WEXITSTATUS(status) == 0)
success = true;
else
errno = WEXITSTATUS(status);
}
AuthorizationFree(auth, kAuthorizationFlagDefaults);
}
}
if (success) {
[[NSAlert alertWithMessageText:@"Installation Complete"
defaultButton:nil
alternateButton:nil
otherButton:nil
informativeTextWithFormat:@"The gitx tool has been installed to %@", installationPath] runModal];
} else {
[[NSAlert alertWithMessageText:@"Installation Failed"
defaultButton:nil
alternateButton:nil
otherButton:nil
informativeTextWithFormat:@"Installation to %@ failed", installationPath] runModal];
}
}
- (IBAction) switchBranch: sender
{
[[NSAlert alertWithMessageText:@"Not Supported" defaultButton:nil alternateButton:nil otherButton:nil informativeTextWithFormat:@"Sorry, switching branches is not supported yet"] runModal];
}
/**
Returns the support folder for the application, used to store the Core Data
store file. This code uses a folder named "GitTest" for
the content, either in the NSApplicationSupportDirectory location or (if the
former cannot be found), the system's temporary directory.
*/
- (NSString *)applicationSupportFolder {
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : NSTemporaryDirectory();
return [basePath stringByAppendingPathComponent:@"GitTest"];
}
/**
Creates, retains, and returns the managed object model for the application
by merging all of the models found in the application bundle.
*/
- (NSManagedObjectModel *)managedObjectModel {
if (managedObjectModel != nil) {
return managedObjectModel;
}
managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles:nil] retain];
return managedObjectModel;
}
/**
Returns the persistent store coordinator for the application. This
implementation will create and return a coordinator, having added the
store for the application to it. (The folder for the store is created,
if necessary.)
*/
- (NSPersistentStoreCoordinator *) persistentStoreCoordinator {
if (persistentStoreCoordinator != nil) {
return persistentStoreCoordinator;
}
NSFileManager *fileManager;
NSString *applicationSupportFolder = nil;
NSURL *url;
NSError *error;
fileManager = [NSFileManager defaultManager];
applicationSupportFolder = [self applicationSupportFolder];
if ( ![fileManager fileExistsAtPath:applicationSupportFolder isDirectory:NULL] ) {
[fileManager createDirectoryAtPath:applicationSupportFolder attributes:nil];
}
url = [NSURL fileURLWithPath: [applicationSupportFolder stringByAppendingPathComponent: @"GitTest.xml"]];
persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel: [self managedObjectModel]];
if (![persistentStoreCoordinator addPersistentStoreWithType:NSXMLStoreType configuration:nil URL:url options:nil error:&error]){
[[NSApplication sharedApplication] presentError:error];
}
return persistentStoreCoordinator;
}
/**
Returns the managed object context for the application (which is already
bound to the persistent store coordinator for the application.)
*/
- (NSManagedObjectContext *) managedObjectContext {
if (managedObjectContext != nil) {
return managedObjectContext;
}
NSPersistentStoreCoordinator *coordinator = [self persistentStoreCoordinator];
if (coordinator != nil) {
managedObjectContext = [[NSManagedObjectContext alloc] init];
[managedObjectContext setPersistentStoreCoordinator: coordinator];
}
return managedObjectContext;
}
/**
Returns the NSUndoManager for the application. In this case, the manager
returned is that of the managed object context for the application.
*/
- (NSUndoManager *)windowWillReturnUndoManager:(NSWindow *)window {
return [[self managedObjectContext] undoManager];
}
/**
Performs the save action for the application, which is to send the save:
message to the application's managed object context. Any encountered errors
are presented to the user.
*/
- (IBAction) saveAction:(id)sender {
NSError *error = nil;
if (![[self managedObjectContext] save:&error]) {
[[NSApplication sharedApplication] presentError:error];
}
}
/**
Implementation of the applicationShouldTerminate: method, used here to
handle the saving of changes in the application managed object context
before the application terminates.
*/
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
NSError *error;
int reply = NSTerminateNow;
if (managedObjectContext != nil) {
if ([managedObjectContext commitEditing]) {
if ([managedObjectContext hasChanges] && ![managedObjectContext save:&error]) {
// This error handling simply presents error information in a panel with an
// "Ok" button, which does not include any attempt at error recovery (meaning,
// attempting to fix the error.) As a result, this implementation will
// present the information to the user and then follow up with a panel asking
// if the user wishes to "Quit Anyway", without saving the changes.
// Typically, this process should be altered to include application-specific
// recovery steps.
BOOL errorResult = [[NSApplication sharedApplication] presentError:error];
if (errorResult == YES) {
reply = NSTerminateCancel;
}
else {
int alertReturn = NSRunAlertPanel(nil, @"Could not save changes while quitting. Quit anyway?" , @"Quit anyway", @"Cancel", nil);
if (alertReturn == NSAlertAlternateReturn) {
reply = NSTerminateCancel;
}
}
}
}
else {
reply = NSTerminateCancel;
}
}
return reply;
}
/**
Implementation of dealloc, to release the retained variables.
*/
- (void) dealloc {
[managedObjectContext release], managedObjectContext = nil;
[persistentStoreCoordinator release], persistentStoreCoordinator = nil;
[managedObjectModel release], managedObjectModel = nil;
[super dealloc];
}
@end
Jump to Line
Something went wrong with that request. Please try again.