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/*
CommandQueryPanel.m
Implementation of the CommandQueryPanel class for the ProjectManager
application.
Copyright (C) 2005 Saso Kiselkov
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#import "CommandQueryPanel.h"
#import <Foundation/NSString.h>
#import <AppKit/NSNibLoading.h>
#import <AppKit/NSApplication.h>
#import <AppKit/NSTextField.h>
#import <AppKit/NSPanel.h>
@implementation CommandQueryPanel
static CommandQueryPanel * shared = nil;
+ shared
{
if (shared == nil)
{
shared = [self new];
}
return shared;
}
- init
{
if ([super init])
{
[NSBundle loadNibNamed: @"CommandQueryPanel" owner: self];
return self;
}
else
{
return nil;
}
}
- (NSString *) runModal
{
int code;
[panel selectKeyViewFollowingView: okButton];
code = [NSApp runModalForWindow: panel];
[panel close];
if (code == NSOKButton)
return [command stringValue];
else
return nil;
}
- (void) ok: sender
{
[NSApp stopModalWithCode: NSOKButton];
}
- (void) cancel: sender
{
[NSApp stopModalWithCode: NSCancelButton];
}
@end
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