transmission/macosx/AboutWindowController.mm

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// This file Copyright © 2007-2022 Transmission authors and contributors.
// It may be used under the MIT (SPDX: MIT) license.
// License text can be found in the licenses/ folder.
#include <libtransmission/version.h>
#import "AboutWindowController.h"
@implementation AboutWindowController
AboutWindowController* fAboutBoxInstance = nil;
+ (AboutWindowController*)aboutController
{
if (!fAboutBoxInstance)
{
fAboutBoxInstance = [[self alloc] initWithWindowNibName:@"AboutWindow"];
}
return fAboutBoxInstance;
}
- (void)awakeFromNib
{
fVersionField.stringValue = @(LONG_VERSION_STRING);
fCopyrightField.stringValue = [NSBundle.mainBundle localizedStringForKey:@"NSHumanReadableCopyright" value:nil
table:@"InfoPlist"];
[fTextView.textStorage setAttributedString:[[NSAttributedString alloc] initWithPath:[NSBundle.mainBundle pathForResource:@"Credits"
ofType:@"rtf"]
documentAttributes:nil]];
//size license button
CGFloat const oldButtonWidth = NSWidth(fLicenseButton.frame);
fLicenseButton.title = NSLocalizedString(@"License", "About window -> license button");
[fLicenseButton sizeToFit];
NSRect buttonFrame = fLicenseButton.frame;
buttonFrame.size.width += 10.0;
buttonFrame.origin.x -= NSWidth(buttonFrame) - oldButtonWidth;
fLicenseButton.frame = buttonFrame;
}
- (void)windowDidLoad
{
[self.window center];
}
- (void)windowWillClose:(id)sender
{
fAboutBoxInstance = nil;
}
- (IBAction)showLicense:(id)sender
{
NSString* licenseText = [NSString stringWithContentsOfFile:[NSBundle.mainBundle pathForResource:@"COPYING" ofType:nil]
usedEncoding:nil
error:NULL];
fLicenseView.string = licenseText;
fLicenseCloseButton.title = NSLocalizedString(@"OK", "About window -> license close button");
[self.window beginSheet:fLicenseSheet completionHandler:nil];
}
- (IBAction)hideLicense:(id)sender
{
[fLicenseSheet orderOut:nil];
[NSApp endSheet:fLicenseSheet];
}
@end