LoadIndicatorController.m

/*
 * iPlotter - Port of plot on Mac OS X Cocoa
 * Copyright (C) 2006  Teemu Ikonen <teemu.ikonen@iki.fi>
 * 
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */
#import "LoadIndicatorController.h"

void progress_cb(double fraction, void *user_data)
{
	[NSApp runModalSession:(NSModalSession)user_data];
	
	LoadIndicatorController *lc = [LoadIndicatorController sharedLoadIndicatorController];
	[lc setFraction:fraction];
}

@implementation LoadIndicatorController

+ (id)sharedLoadIndicatorController {
	
	static LoadIndicatorController *sharedLoadIndicatorController = nil;
	
	if(!sharedLoadIndicatorController) {
		sharedLoadIndicatorController = [[LoadIndicatorController allocWithZone:NULL] init];
	}
	
	return sharedLoadIndicatorController;
}

- (id)init {
    self = [self initWithWindowNibName:@"LoadIndicatorPanel"];
    if (self) {
        [self setWindowFrameAutosaveName:@"LoadIndicatorPanel"];
    }
    return self;
}

- (void)setFraction:(double)fraction {
	[progressInd setDoubleValue:fraction];
}

- (void)setLabel:(NSString *)text {
	[textField setStringValue:text];
}

@end