trunk/Classes/AboutWindowController.m

//
//  AboutWindowController.m
//  Alchemusica
//
//  Created by Toshi Nagata on 11/09/02.
//  Copyright 2011-2016 Toshi Nagata. All rights reserved.
//
/*
 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 version 2 of the License.
 
 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.
 */

#import "AboutWindowController.h"
#import "NSWindowControllerAdditions.h"
#import "MyAppController.h"

@implementation AboutWindowController

static id sSharedAboutWindowController;

+ (id)sharedAboutWindowController
{
        if (sSharedAboutWindowController == nil) {
                sSharedAboutWindowController = [[AboutWindowController alloc] initWithWindowNibName:@"AboutPanel"];
        }
        return sSharedAboutWindowController;
}

+ (void)showSplashWindow
{
        id cont = [AboutWindowController sharedAboutWindowController];
        [[cont window] center];
        [[cont viewWithTag:1000] setHidden:YES]; /* ok button */
        [[cont window] makeKeyAndOrderFront:nil];
}

+ (void)hideSplashWindow
{
        id cont = [AboutWindowController sharedAboutWindowController];
        [[cont window] orderOut:nil];
}

+ (void)showModalAboutWindow
{
        id cont = [AboutWindowController sharedAboutWindowController];
        [[cont window] center];
        [[cont viewWithTag:1001] setStringValue:@""];
        [[cont viewWithTag:1000] setHidden:NO];
        [NSApp runModalForWindow:[cont window]];
        [[cont window] orderOut:nil];
}

+ (void)setMessage:(NSString *)message
{
        id cont = [AboutWindowController sharedAboutWindowController];
        if ([[cont window] isVisible]) {
                if (message == nil)
                        message = @"";
                [[cont viewWithTag:1001] setStringValue:message];
                [[[cont window] contentView] displayIfNeeded];
        }
}

- (void)windowDidLoad
{
        NSString *str1, *str2, *str3, *str4;
        int revision;
        
        [super windowDidLoad];
        
        //  Read version and last build info
        [(MyAppController *)[NSApp delegate] getVersion:&str1 copyright:&str2 lastBuild:&str3 revision:&revision];
        str4 = [versionText stringValue];
        str4 = [NSString stringWithFormat:str4, str1];
        [versionText setStringValue:str4];
        str4 = [myCopyrightText stringValue];
        str4 = [NSString stringWithFormat:str4, str2];
        [myCopyrightText setStringValue:str4];
        str4 = [lastBuildText stringValue];
        str4 = [NSString stringWithFormat:str4, str3];
        [lastBuildText setStringValue:str4];
        str4 = [revisionText stringValue];
        str4 = [NSString stringWithFormat:str4, revision];
        [revisionText setStringValue:str4];
        [(MyAppController *)[NSApp delegate] getRubyVersion:&str1 copyright:&str2];
        str3 = [rubyCopyrightText stringValue];
        str3 = [NSString stringWithFormat:str3, str1, str2];
        [rubyCopyrightText setStringValue:str3];
        
}

- (IBAction)okPressed:(id)sender
{
        [NSApp stopModal];
}

- (BOOL)windowShouldClose:(NSWindow *)sender
{
    [NSApp stopModal];
    return YES;
}

@end