1/*
2 * Copyright (C) 2016 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#pragma once
27
28#include <WebCore/EditorInsertAction.h>
29#include <WebCore/TextAffinity.h>
30#include <wtf/Forward.h>
31#include <wtf/text/WTFString.h>
32
33namespace WebCore {
34class CSSStyleDeclaration;
35class DocumentFragment;
36class Node;
37class Range;
38class SharedBuffer;
39}
40
41namespace WebKit {
42class WebPage;
43}
44
45namespace API {
46
47namespace InjectedBundle {
48
49class EditorClient {
50 WTF_MAKE_FAST_ALLOCATED;
51public:
52 virtual ~EditorClient() { }
53
54 virtual bool shouldBeginEditing(WebKit::WebPage&, WebCore::Range*) { return true; }
55 virtual bool shouldEndEditing(WebKit::WebPage&, WebCore::Range*) { return true; }
56 virtual bool shouldInsertNode(WebKit::WebPage&, WebCore::Node*, WebCore::Range* rangeToReplace, WebCore::EditorInsertAction) { return true; }
57 virtual bool shouldInsertText(WebKit::WebPage&, StringImpl*, WebCore::Range* rangeToReplace, WebCore::EditorInsertAction) { return true; }
58 virtual bool shouldDeleteRange(WebKit::WebPage&, WebCore::Range*) { return true; }
59 virtual bool shouldChangeSelectedRange(WebKit::WebPage&, WebCore::Range* fromRange, WebCore::Range* toRange, WebCore::EAffinity affinity, bool stillSelecting) { return true; }
60 virtual bool shouldApplyStyle(WebKit::WebPage&, WebCore::CSSStyleDeclaration*, WebCore::Range*) { return true; }
61 virtual void didBeginEditing(WebKit::WebPage&, StringImpl* notificationName) { }
62 virtual void didEndEditing(WebKit::WebPage&, StringImpl* notificationName) { }
63 virtual void didChange(WebKit::WebPage&, StringImpl* notificationName) { }
64 virtual void didChangeSelection(WebKit::WebPage&, StringImpl* notificationName) { }
65 virtual void willWriteToPasteboard(WebKit::WebPage&, WebCore::Range*) { }
66 virtual void getPasteboardDataForRange(WebKit::WebPage&, WebCore::Range*, Vector<WTF::String>& pasteboardTypes, Vector<RefPtr<WebCore::SharedBuffer>>& pasteboardData) { }
67 virtual void didWriteToPasteboard(WebKit::WebPage&) { }
68 virtual bool performTwoStepDrop(WebKit::WebPage&, WebCore::DocumentFragment&, WebCore::Range&, bool) { return false; }
69};
70
71} // namespace InjectedBundle
72
73}
74