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// -*- mode:objc -*-
/*
** iTermSearchField.m
**
** Copyright (c) 2011
**
** Author: George Nachman
**
** Project: iTerm2
**
** Description: Subclass of NSSearchField that delegates up/down arrows to
** another class.
**
** 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 "iTermSearchField.h"
@implementation iTermSearchField
- (void)setArrowHandler:(id)handler
{
arrowHandler_ = handler;
}
- (BOOL)performKeyEquivalent:(NSEvent *)theEvent
{
unsigned int modflag;
unsigned short keycode;
modflag = [theEvent modifierFlags];
keycode = [theEvent keyCode];
const int mask = NSShiftKeyMask | NSControlKeyMask | NSAlternateKeyMask | NSCommandKeyMask;
// TODO(georgen): Not getting normal keycodes here, but 125 and 126 are up and down arrows.
// This is a pretty ugly hack. Also, calling keyDown from here is probably not cool.
BOOL handled = NO;
if (!(mask & modflag) && (keycode == 125 || keycode == 126)) {
[arrowHandler_ keyDown:theEvent];
handled = YES;
} else {
handled = [super performKeyEquivalent:theEvent];
}
return handled;
}
@end