ADLUIElementDelegate.m

//
//  ADLUIElementDelegate.m
//  Julep-UIElement
//
//  Created by Akiva Leffert on 12/21/11.
//  Copyright (c) 2011 __MyCompanyName__. All rights reserved.
//

#import "ADLUIElementDelegate.h"

#import "ADLAppServer.h"

@interface ADLUIElementDelegate ()

@property (retain, nonatomic) ADLUIElementServer* server;
@property (retain, nonatomic) ADLNewItemController* quickCreateController;
@property (retain, nonatomic) ADLQuickToggleController* quickToggleController;
@property (retain, nonatomic) NSRunningApplication* previousApplication;

@end

@implementation ADLUIElementDelegate

@synthesize quickCreateController = mQuickCreateController;
@synthesize quickToggleController = mQuickToggleController;
@synthesize previousApplication = mPreviousApplication;
@synthesize server = mServer;

- (void)dealloc
{
    self.quickCreateController = nil;
    self.quickToggleController = nil;
    self.server = nil;
    [super dealloc];
}

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
    [[NSWorkspace sharedWorkspace] addObserver:self forKeyPath:@"runningApplications" options:NSKeyValueObservingOptionNew context:NULL];
    self.server = [[[ADLUIElementServer alloc] init] autorelease];
    self.server.delegate = self;
    [self.server start];
}

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
    NSAssert([keyPath isEqual:@"runningApplications"], @"unexpected key path");
    NSArray* items = [NSRunningApplication runningApplicationsWithBundleIdentifier:@"com.ognid.julep"];
    if(items.count == 0) {
        [[NSApplication sharedApplication] terminate:self];
    }
}

- (void)saveCurrentApplication {
    NSRunningApplication* thisApplication = [NSRunningApplication currentApplication];
    NSRunningApplication* frontApplication = nil;
    for (NSRunningApplication* application in [[NSWorkspace sharedWorkspace] runningApplications]) {
        if (application.active) {
            frontApplication = application;
            break;
        }
    }
    if(![frontApplication isEqual: thisApplication]) {
        self.previousApplication = frontApplication;
    }
}

- (void)showQuickCreateWithListIDs:(NSArray*)listIDs named:(NSArray*)names {
    [self saveCurrentApplication];
    if(self.quickCreateController == nil) {
        self.quickCreateController = [[[ADLNewItemController alloc] init] autorelease];
        self.quickCreateController.delegate = self;
    }
    self.quickCreateController.listNames = names;
    self.quickCreateController.listIDs = listIDs;
    [self.quickCreateController showWindow:self];
}

- (id <ADLAppServer>)appServer {
    return (id <ADLAppServer>)[NSConnection rootProxyForConnectionWithRegisteredName:kADLAppServerName host:nil];
}

- (void)addItemWithTitle:(NSString *)name toList:(NSURL *)listID {
    id <ADLAppServer> appServer = self.appServer;
    [appServer addItemWithTitle:name toList:listID];
}

- (void)applicationWillResignActive:(NSNotification *)notification {
    self.previousApplication = nil;
}

- (void)showQuickToggle {
    [self saveCurrentApplication];
    if(self.quickToggleController == nil) {
        self.quickToggleController = [[[ADLQuickToggleController alloc] init] autorelease];
        self.quickToggleController.delegate = self;
    }
    self.quickToggleController.items = [NSArray array];
    [self.quickToggleController showWindow:self];
}

- (void)restorePreviousApplication {
    [[NSApplication sharedApplication] deactivate];
    [self.previousApplication activateWithOptions:0];
}

- (void)updateQuickToggleItemsTo:(NSArray *)items {
    [self.quickToggleController updateItemsTo:items];
}

- (void)toggleItemWithURL:(NSURL*)url {
    id <ADLAppServer> appServer = self.appServer;
    [appServer toggleItemAtURL:url];
}

- (NSArray*)itemsWithSearchString:(NSString *)query {
    id <ADLAppServer> appServer = self.appServer;
    return [appServer itemsWithSearchString:query];
}

@end