WAKResponder.m   [plain text]

/*
* Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/

#import "config.h"
#import "WAKResponder.h"

#if PLATFORM(IOS_FAMILY)

#import "WAKViewInternal.h"
#import "WKViewPrivate.h"

@implementation WAKResponder

// FIXME: the functions named handleEvent generally do not forward event to the parent chain.
// This method should ideally be removed, or renamed "sendEvent".
- (void)handleEvent:(WebEvent *)event
{
UNUSED_PARAM(event);
}

- (void)_forwardEvent:(WebEvent *)event
{
[[self nextResponder] handleEvent:event];
}

- (void)scrollWheel:(WebEvent *)event
{
[self _forwardEvent:event];
}

- (void)mouseEntered:(WebEvent *)event
{
[self _forwardEvent:event];
}

- (void)mouseExited:(WebEvent *)event
{
[self _forwardEvent:event];
}

- (void)mouseMoved:(WebEvent *)theEvent
{
[self _forwardEvent:theEvent];
}

- (void)keyDown:(WebEvent *)event
{
[self _forwardEvent:event];
}
- (void)keyUp:(WebEvent *)event
{
[self _forwardEvent:event];
}

#if ENABLE(TOUCH_EVENTS)
- (void)touch:(WebEvent *)event
{
[self _forwardEvent:event];
}
#endif

- (WAKResponder *)nextResponder { return nil; }

- (void)insertText:(NSString *)text
{
UNUSED_PARAM(text);
}

- (void)deleteBackward:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)deleteForward:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)insertParagraphSeparator:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveDown:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveDownAndModifySelection:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveLeft:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveLeftAndModifySelection:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveRight:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveRightAndModifySelection:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveUp:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)moveUpAndModifySelection:(id)sender
{
UNUSED_PARAM(sender);
}

- (void)mouseUp:(WebEvent *)event
{
[self _forwardEvent:event];
}

- (void)mouseDown:(WebEvent *)event
{
[self _forwardEvent:event];
}

- (BOOL)acceptsFirstResponder { return true; }
- (BOOL)becomeFirstResponder { return true; }
- (BOOL)resignFirstResponder { return true; }

- (BOOL)tryToPerform:(SEL)anAction with:(id)anObject
{
if ([self respondsToSelector:anAction]) {
[self performSelector:anAction withObject:anObject];
return YES;
}
return NO;
}

@end

#endif // PLATFORM(IOS_FAMILY)