Synnefo » Pithos MacOS Client

//

//  PithosPreferencesController.m

//  pithos-macos

//

// Copyright 2011-2012 GRNET S.A. All rights reserved.

//

// Redistribution and use in source and binary forms, with or

// without modification, are permitted provided that the following

// conditions are met:

// 

//   1. Redistributions of source code must retain the above

//      copyright notice, this list of conditions and the following

//      disclaimer.

// 

//   2. Redistributions in binary form must reproduce the above

//      copyright notice, this list of conditions and the following

//      disclaimer in the documentation and/or other materials

//      provided with the distribution.

// 

// THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

// POSSIBILITY OF SUCH DAMAGE.

// 

// The views and conclusions contained in the software and

// documentation are those of the authors and should not be

// interpreted as representing official policies, either expressed

// or implied, of GRNET S.A.

#import "PithosPreferencesController.h"

#import "PithosBrowserController.h"

#import "PithosAccountNode.h"

#import "PithosAccount.h"

#import "pithos_macosAppDelegate.h"

@implementation PithosPreferencesController

@synthesize pithosBrowserController, selectedPithosAccount;

@synthesize accountsArrayController;

@synthesize accountRemoveEnable;

@synthesize serverURL, authUser, authToken, manual, loginEnable, loginCancelEnable;

@synthesize groupsDictionaryController, selectedGroupMembersDictionaryController;

@synthesize syncActive, syncDirectoryPath, syncApplyEnable, syncCancelEnable;

#pragma mark -

#pragma mark Object Lifecycle

- (id)init {

    return [super initWithWindowNibName:@"PithosPreferencesController"];

}

- (void)windowDidLoad {

    [super windowDidLoad];

    NSWindow *window = [self window];

    [window setHidesOnDeactivate:NO];

    [window setExcludedFromWindowsMenu:YES];

//	// Select the first tab when the window is loaded for the first time.

//	[[window valueForKeyPath:@"toolbar"] setSelectedItemIdentifier:@"0"];

    [groupsDictionaryController setInitialKey:@"group"];

    [groupsDictionaryController setInitialValue:@"user"];

    [selectedGroupMembersDictionaryController setInitialKey:@"user"];

    [selectedGroupMembersDictionaryController setInitialValue:@""];

    [window setDelegate:self];

    self.selectedPithosAccount = [[accountsArrayController selectedObjects] objectAtIndex:0];

    [accountsArrayController addObserver:self forKeyPath:@"selection" options:NSKeyValueObservingOptionNew context:NULL];

}

- (BOOL)windowShouldClose:(id)sender {

    return [(pithos_macosAppDelegate *)[[NSApplication sharedApplication] delegate] activated];

}

//- (void)windowWillClose:(NSNotification *)notification {

//}

//- (IBAction)toolbarItemSelected:(id)sender {

//}

#pragma mark -

#pragma Observers

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {

    if ([object isEqualTo:accountsArrayController] && 

        [keyPath isEqualToString:@"selection"] && 

        [[accountsArrayController selectedObjects] count]) {

        self.selectedPithosAccount = [[accountsArrayController selectedObjects] objectAtIndex:0];

    }

}

#pragma mark -

#pragma Update

- (void)updateAccounts {

    pithos_macosAppDelegate *delegate = (pithos_macosAppDelegate *)[[NSApplication sharedApplication] delegate];

    self.accountRemoveEnable = (delegate.activated && ([delegate.pithosAccounts count] > 1));

}

- (void)updateLogin {

    self.loginEnable = ([selectedPithosAccount urlIsValid:serverURL] && (!manual || ([authUser length] && [authToken length])));

    self.loginCancelEnable = (![selectedPithosAccount.serverURL isEqualToString:serverURL] || 

                              (selectedPithosAccount.authUser && ![selectedPithosAccount.authUser isEqualToString:authUser]) || 

                              (selectedPithosAccount.authToken && ![selectedPithosAccount.authToken isEqualToString:authToken]));

}

- (void)updateSync {

    BOOL isDirectory;

    self.syncApplyEnable = (selectedPithosAccount.active && 

                            ((selectedPithosAccount.syncActive != syncActive) || 

                             (![selectedPithosAccount.syncDirectoryPath isEqualToString:syncDirectoryPath] && 

                              (![[NSFileManager defaultManager] fileExistsAtPath:syncDirectoryPath isDirectory:&isDirectory] || 

                               isDirectory))));

    self.syncCancelEnable = (selectedPithosAccount.active && 

                             ((selectedPithosAccount.syncActive != syncActive) || 

                              ![selectedPithosAccount.syncDirectoryPath isEqualToString:syncDirectoryPath]));

}

#pragma mark -

#pragma Properties

- (void)setSelectedPithosAccount:(PithosAccount *)aSelectedPithosAccount {

    if (aSelectedPithosAccount && ![aSelectedPithosAccount isEqualTo:selectedPithosAccount]) {

        [selectedPithosAccount release];

        selectedPithosAccount = [aSelectedPithosAccount retain];

        [self updateAccounts];

        [self loginCancel:self];

        [self syncCancel:self];

        [self groupsRevert:self];

    }

}

#pragma Login Properties

- (void)setServerURL:(NSString *)aServerURL {

    [serverURL release];

    serverURL = [aServerURL copy];

    [self updateLogin];

}

- (void)setAuthUser:(NSString *)anAuthUser {

    [authUser release];

    authUser = [anAuthUser copy];

    [self updateLogin];

}

- (void)setAuthToken:(NSString *)anAuthToken {

    [authToken release];

    authToken = [anAuthToken copy];

    [self updateLogin];

}

- (void)setManual:(BOOL)aManual {

    manual = aManual;

    [self updateLogin];

    if (!manual) {

        self.authUser = [[selectedPithosAccount.authUser copy] autorelease];

        self.authToken = [[selectedPithosAccount.authToken copy] autorelease];

    }

}

#pragma Sync Properties

- (void)setSyncActive:(BOOL)aSyncActive {

    syncActive = aSyncActive;

    [self updateSync];

}

- (void)setSyncDirectoryPath:(NSString *)aSyncDirectoryPath {

    [syncDirectoryPath release];

    syncDirectoryPath = [aSyncDirectoryPath copy];

    [self updateSync];

}

#pragma mark -

#pragma Actions

- (IBAction)addAccount:(id)sender {

    [accountsArrayController addObject:[PithosAccount pithosAccount]];

    [self updateAccounts];

    pithos_macosAppDelegate *delegate = (pithos_macosAppDelegate *)[[NSApplication sharedApplication] delegate];

    [delegate.pithosAccountsDictionary setObject:selectedPithosAccount forKey:selectedPithosAccount.name];

    [delegate savePithosAccounts:self];

}

- (IBAction)removeAccount:(id)sender {

    [self updateAccounts];

    if (!accountRemoveEnable)

        return;

    PithosAccount *removedPithosAccount = [selectedPithosAccount retain];

    pithos_macosAppDelegate *delegate = (pithos_macosAppDelegate *)[[NSApplication sharedApplication] delegate];

    if ([delegate.currentPithosAccount isEqualTo:removedPithosAccount] && [delegate.pithosBrowserController operationsPending]) {

        NSAlert *alert = [[[NSAlert alloc] init] autorelease];

        [alert setMessageText:@"Operations Pending"];

        [alert setInformativeText:@"There are pending operations in the browser, do you want to remove the account and cancel them?"];

        [alert addButtonWithTitle:@"OK"];

        [alert addButtonWithTitle:@"Cancel"];

        NSInteger choice = [alert runModal];

        if (choice == NSAlertSecondButtonReturn) {

            [removedPithosAccount release];

            return;

        }

    }

    [accountsArrayController removeObject:selectedPithosAccount];

    [delegate.pithosAccountsDictionary removeObjectForKey:removedPithosAccount.name];

    [delegate removedPithosAccount:removedPithosAccount];

    [delegate savePithosAccounts:self];

    [removedPithosAccount release];

    [self updateAccounts];

}

#pragma Login Actions

- (IBAction)login:(id)sender {

    if (!manual) {

        [selectedPithosAccount loginWithServerURL:serverURL];

    } else {

        [selectedPithosAccount authenticateWithServerURL:serverURL authUser:authUser authToken:authToken];

        self.manual = NO;

        pithos_macosAppDelegate *delegate = (pithos_macosAppDelegate *)[[NSApplication sharedApplication] delegate];

        [delegate savePithosAccounts:self];

        if (!delegate.activated) {

            delegate.activated = YES;

            [delegate showPithosBrowser:self];

        }

        if ([selectedPithosAccount isEqualTo:delegate.currentPithosAccount])

            delegate.pithosBrowserController.pithos = selectedPithosAccount.pithos;

    }

}

- (IBAction)loginCancel:(id)server {

    self.serverURL = [[selectedPithosAccount.serverURL copy] autorelease];

    self.authUser = [[selectedPithosAccount.authUser copy] autorelease];

    self.authToken = [[selectedPithosAccount.authToken copy] autorelease];

}

#pragma Sync Actions

- (IBAction)syncApply:(id)sender {

    [selectedPithosAccount updateSyncWithSyncActive:syncActive syncDirectoryPath:syncDirectoryPath];

    [self updateSync];

    pithos_macosAppDelegate *delegate = (pithos_macosAppDelegate *)[[NSApplication sharedApplication] delegate];

    [delegate savePithosAccounts:self];

}

- (IBAction)syncCancel:(id)sender {

    self.syncActive = selectedPithosAccount.syncActive;

    self.syncDirectoryPath = [[selectedPithosAccount.syncDirectoryPath copy] autorelease];

}

#pragma mark Groups Actions

- (IBAction)groupsApply:(id)sender {

    [[self window] makeFirstResponder:nil];

    if (selectedPithosAccount.active)

        [selectedPithosAccount.accountNode applyInfo];

}

- (IBAction)groupsRevert:(id)sender {

    if (selectedPithosAccount.active && selectedPithosAccount.accountNode)

        [selectedPithosAccount.accountNode refreshInfo];

}

@end