adium / Source / LNAboutBoxController.m

/* 
 * Adium is the legal property of its developers, whose names are listed in the copyright file included
 * with this source distribution.
 * 
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License as published by the Free Software Foundation; either version 2 of the License,
 * or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
 * Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with this program; if not,
 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

//$Id$

#import "AISoundController.h"
#import "LNAboutBoxController.h"
#import <AIUtilities/AIEventAdditions.h>
#import <AIUtilities/AIWindowAdditions.h>
#import <AIUtilities/AIApplicationAdditions.h>
#import <AIUtilities/AIDateFormatterAdditions.h>

#define ABOUT_BOX_NIB           @"AboutBox"
#define ADIUM_SITE_LINK         AILocalizedString(@"http://www.adium.im","Adium homepage. Only localize if a translated version of the page exists.")

@interface LNAboutBoxController ()
- (id)initWithWindowNibName:(NSString *)windowNibName;
- (NSString *)_applicationVersion;
- (NSString *)_applicationDate;
@end

@implementation LNAboutBoxController

//Returns the shared about box instance
LNAboutBoxController *sharedAboutBoxInstance = nil;
+ (LNAboutBoxController *)aboutBoxController
{
    if (!sharedAboutBoxInstance) {
        sharedAboutBoxInstance = [[self alloc] initWithWindowNibName:ABOUT_BOX_NIB];
    }
    return sharedAboutBoxInstance;
}

//Init
- (id)initWithWindowNibName:(NSString *)windowNibName
{
    if ((self = [super initWithWindowNibName:windowNibName])) {
                numberOfDuckClicks = -1;
        }

        return self;
}

//Prepare the about box window
- (void)windowDidLoad
{
    NSAttributedString          *creditsString;
    
    //Credits
    creditsString = [[[NSAttributedString alloc] initWithPath:[[NSBundle mainBundle] pathForResource:@"Credits" ofType:@"rtf"]
                                                                                   documentAttributes:nil] autorelease];
        [textView_credits loadText:creditsString];
        
    //Setup the build date / version
    [button_buildButton setTitle:[self _applicationDate]];
    [textField_version setStringValue:[self _applicationVersion]];
    
        //Set the localized values
        [button_homepage setLocalizedString:AILocalizedString(@"Adium Homepage",nil)];
        [button_license setLocalizedString:AILocalizedString(@"License",nil)];

    [[self window] betterCenter];
}

//Cleanup as the window is closing
- (void)windowWillClose:(id)sender
{
        [super windowWillClose:sender];
        
    [sharedAboutBoxInstance autorelease]; sharedAboutBoxInstance = nil;
}

//Visit the Adium homepage
- (IBAction)visitHomepage:(id)sender
{
    [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"http://www.adium.im"]];
}

//Receive the flags changed event for starting/stopping the automatic scroll via option
- (void)flagsChanged:(NSEvent *)theEvent
{
    if ([theEvent optionKey]) {
                [textView_credits toggleScrolling];
    }
}


//Build Information ----------------------------------------------------------------------------------------------------
#pragma mark Build Information
//Toggle build date/number display
- (IBAction)buildFieldClicked:(id)sender
{
    if ((++numberOfBuildFieldClicks) % 2 == 0) {
        [button_buildButton setTitle:[self _applicationDate]];
    } else {
                [button_buildButton setTitle:[[NSBundle mainBundle] objectForInfoDictionaryKey:@"AIBuildIdentifier"]];
    }
}

//Returns the current version of Adium
- (NSString *)_applicationVersion
{
    NSString    *version = [NSApp applicationVersion];
    return [NSString stringWithFormat:@"Adium %@",(version ? version : @"")];
}

//Returns the formatted build date of Adium
- (NSString *)_applicationDate
{
        NSTimeInterval date = [[[NSBundle mainBundle] objectForInfoDictionaryKey:@"AIBuildDate"] doubleValue];

        return [[NSDateFormatter localizedDateFormatter] stringFromDate:[NSDate dateWithTimeIntervalSince1970:date]];
}


//Software License -----------------------------------------------------------------------------------------------------
#pragma mark Software License
//Display the software license sheet
- (IBAction)showLicense:(id)sender
{
        NSURL   *licenseURL = [NSURL fileURLWithPath:[[NSBundle bundleForClass:[self class]] pathForResource:@"License" ofType:@"txt"]];
        [textView_license setString:[NSString stringWithContentsOfURL:licenseURL
                                                                                                                 encoding:NSUTF8StringEncoding
                                                                                                                        error:NULL]];
        
        [NSApp beginSheet:panel_licenseSheet
           modalForWindow:[self window]
                modalDelegate:nil
           didEndSelector:nil
                  contextInfo:nil];
}

//Close the software license sheet
- (IBAction)hideLicense:(id)sender
{
    [panel_licenseSheet orderOut:nil];
    [NSApp endSheet:panel_licenseSheet returnCode:0];
}


//Sillyness ----------------------------------------------------------------------------------------------------
#pragma mark Sillyness
//Flap the duck when clicked
- (IBAction)adiumDuckClicked:(id)sender
{
    numberOfDuckClicks++;
        
#define PATH_TO_SOUNDS          [NSString pathWithComponents:[NSArray arrayWithObjects:[[NSBundle mainBundle] bundlePath], @"Contents", @"Resources", @"Sounds", @"Adium.AdiumSoundset", nil]]

        if (numberOfDuckClicks == 10) {
                numberOfDuckClicks = -1;            
                [adium.soundController playSoundAtPath:[PATH_TO_SOUNDS stringByAppendingPathComponent:@"Feather Ruffle.aif"]];
        } else {
                [adium.soundController playSoundAtPath:[PATH_TO_SOUNDS stringByAppendingPathComponent:@"Quack.aif"]];
        }
        
}

@end