1 | /* |
2 | * Copyright (C) 2017 Apple Inc. All rights reserved. |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
7 | * 1. Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. |
9 | * 2. Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. |
12 | * |
13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
14 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
15 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
17 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
18 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
19 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
20 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
21 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
22 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
23 | * THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #include "config.h" |
27 | #include "DocumentTouch.h" |
28 | |
29 | #if ENABLE(TOUCH_EVENTS) |
30 | |
31 | #include "Document.h" |
32 | #include "Frame.h" |
33 | #include "Touch.h" |
34 | #include "TouchList.h" |
35 | #include "WindowProxy.h" |
36 | |
37 | namespace WebCore { |
38 | |
39 | Ref<Touch> DocumentTouch::createTouch(Document& document, RefPtr<WindowProxy>&& window, EventTarget* target, int identifier, int pageX, int pageY, int screenX, int screenY, int radiusX, int radiusY, float rotationAngle, float force) |
40 | { |
41 | Frame* frame; |
42 | if (window && is<Frame>(window->frame())) |
43 | frame = downcast<Frame>(window->frame()); |
44 | else |
45 | frame = document.frame(); |
46 | |
47 | // FIXME: It's not clear from the documentation at |
48 | // http://developer.apple.com/library/safari/#documentation/UserExperience/Reference/DocumentAdditionsReference/DocumentAdditions/DocumentAdditions.html |
49 | // when this method should throw and nor is it by inspection of iOS behavior. It would be nice to verify any cases where it throws under iOS |
50 | // and implement them here. See https://bugs.webkit.org/show_bug.cgi?id=47819 |
51 | return Touch::create(frame, target, identifier, screenX, screenY, pageX, pageY, radiusX, radiusY, rotationAngle, force); |
52 | } |
53 | |
54 | Ref<TouchList> DocumentTouch::createTouchList(Document&, Vector<std::reference_wrapper<Touch>>&& touches) |
55 | { |
56 | return TouchList::create(WTFMove(touches)); |
57 | } |
58 | |
59 | } |
60 | |
61 | #endif |
62 | |