/*
 *  GNUnet Setup (Cocoa UI)
 *  Copyright (C) 2009  Heikki Lindholm <holin@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.
 */

#import "GNDatastorePage.h"

@implementation GNDatastorePage
- (void)awakeFromNib
{
	char *val;

	[messageView setDrawsBackground:NO];
	[[messageView enclosingScrollView] setDrawsBackground:NO];

	GNUNET_GC_get_configuration_value_string(
		[assistant gnunetGCConfiguration], "FS", "QUOTA", "1024", &val);
	[datastoreQuotaField setStringValue:[[[NSString alloc]
		initWithCString:val
		encoding:NSUTF8StringEncoding] autorelease]];
	GNUNET_free(val);
	
	if (GNUNET_GC_get_configuration_value_yesno(
			[assistant gnunetGCConfiguration], "FS", 
			"ACTIVEMIGRATION", GNUNET_YES) == GNUNET_YES)
		[migrationButton setState:NSOnState];
	else
		[migrationButton setState:NSOffState];
}

- (IBAction)backAction:(id)sender
{
	NSControl *control = (NSControl *)sender;
	if ([[control window] firstResponder] != nil && 
			[[control window] firstResponder] != control &&
			[[control window] makeFirstResponder:nil] == NO) {
		return;
	}
	[assistant previousPage];
}

- (IBAction)continueAction:(id)sender
{
	NSControl *control = (NSControl *)sender;
	if ([[control window] firstResponder] != nil && 
			[[control window] firstResponder] != control &&
			[[control window] makeFirstResponder:nil] == NO) {
		return;
	}
	[assistant nextPage];
}

- (IBAction)migrationButtonPressed:(id)sender
{
	if ([migrationButton state] == NSOnState)
		[assistant setConfigurationOption:"ACTIVEMIGRATION"
			inSection:"FS"
			toValue:"YES"
			fromControl:migrationButton];
	else
		[assistant setConfigurationOption:"ACTIVEMIGRATION"
			inSection:"FS"
			toValue:"NO"
			fromControl:migrationButton];
}

- (BOOL)control:(NSControl *)control textShouldEndEditing:(NSText *)fieldEditor
{
	if (control == datastoreQuotaField)
		return [assistant setConfigurationOption:"QUOTA"
			inSection:"FS"
			toValue:[[control stringValue] UTF8String]
			fromControl:control];

	return YES;
}
@end