/*
 Copyright (C) 2004 Marcus Mueller <znek@mulle-kybernetik.com>

 This file is part of OGo

 OGo is free software; you can redistribute it and/or modify it under
 the terms of the GNU Lesser General Public License as published by the
 Free Software Foundation; either version 2, or (at your option) any
 later version.

 OGo 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 Lesser General Public
 License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with OGo; see the file COPYING.  If not, write to the
 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.
 */
// $Id: SOPEXWOXDocument.m 1 2004-08-20 11:17:52Z znek $
//  Created by znek on Fri Mar 26 2004.


#import "SOPEXWOXDocument.h"
#import "SOPEXContentValidator.h"
#import "SOPEXTextView.h"
#import "SOPEXRangeUtilities.h"


@implementation SOPEXWOXDocument

- (NSArray *)fileTypes
{
    return [NSArray arrayWithObject:@"wox"];
}


#pragma mark -
#pragma mark ### VALIDATION ###


- (NSError *)validateRepresentationForFileType:(NSString *)fileType
{
    id content;

    content = [[self textViewForFileType:fileType] string];
    return [SOPEXContentValidator validateWOXContent:content];
}


#pragma mark -
#pragma mark ### TEXTVIEW DELEGATE ###


- (void)textViewDidChangeSelection:(NSNotification *)notification
{
    NSTextView *textView = [notification object];
    NSEvent *event;
    NSRange selRange;
    
    selRange = [textView selectedRange];
    event = [NSApp currentEvent];
    
    if(([event type] == NSLeftMouseUp) && ([event clickCount] == 2))
    {
        NSRange matchRange = SOPEX_findMatchingTagForRangeInString(selRange, [textView string]);
        
        if(matchRange.location != NSNotFound)
        {
            selRange = NSUnionRange(selRange, matchRange);
            [textView setSelectedRange:selRange affinity:NSSelectionAffinityUpstream stillSelecting:YES];
            [textView scrollRangeToVisible:matchRange];
        }
    }
}

@end