cog/ThirdParty/NDHotKeys/NDHotKeyControl.m

117 lines
1.9 KiB
Matlab
Raw Normal View History

2006-09-10 21:53:38 +00:00
/*
* NDHotKeyControl.m
* NDHotKeyEvent
*
* Created by Nathan Day on Wed Mar 05 2003.
* Copyright (c) 2002 Nathan Day. All rights reserved.
*/
#import "NDHotKeyControl.h"
#import "NDHotKeyEvent.h"
/*
* class implementation NDHotKeyControl
*/
@implementation NDHotKeyControl
/*
* -initWithFrame:
*/
- (id)initWithFrame:(NSRect)aFrame
{
if ( self = [super initWithFrame:aFrame] )
{
[self setEditable:NO];
requiresModifierKeys = YES;
}
return self;
}
/*
* -initWithCoder:
*/
- (id)initWithCoder:(NSCoder *)aCoder
{
if ( self = [super initWithCoder:aCoder] )
{
[self setEditable:NO];
requiresModifierKeys = YES;
}
return self;
}
/*
* -keyCode
*/
- (unsigned short)keyCode
{
return keyCode;
}
/*
* -character
*/
- (unichar)character
{
return character;
}
/*
* -modifierFlags
*/
- (unsigned long)modifierFlags
{
return modifierFlags;
}
/*
* -performKeyEquivalent:
*/
- (BOOL)performKeyEquivalent:(NSEvent*)anEvent
{
[self keyDown:anEvent];
return YES;
}
/*
* -keyDown:
*/
- (void)keyDown:(NSEvent *)theEvent
{
unsigned long theModifierFlags = [theEvent modifierFlags];
unichar theChar = [[theEvent charactersIgnoringModifiers] characterAtIndex:0];
theModifierFlags &= (NSShiftKeyMask|NSControlKeyMask|NSAlternateKeyMask|NSCommandKeyMask);
if( (theModifierFlags != 0 || !requiresModifierKeys || theChar > 255) && theChar != 0 )
{
keyCode = [theEvent keyCode];
modifierFlags = theModifierFlags;
character = theChar;
[self setStringValue:stringForKeyCodeAndModifierFlags( keyCode, character, modifierFlags )];
[self performClick:self];
}
}
/*
* -hotKeyEvent
*/
- (NDHotKeyEvent *)hotKeyEvent
{
return [NDHotKeyEvent getHotKeyForKeyCode:[self keyCode] character:[self character] modifierFlags:[self modifierFlags]];
}
- (void)setRequiresModifierKeys:(BOOL)aFlag
{
requiresModifierKeys = aFlag;
}
- (BOOL)requiresModifierKeys
{
return requiresModifierKeys;
}
@end