1 /*
2 * Copyright (C) 2007, 2008 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 COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 *
25 */
26
27 #ifndef TextEvent_h
28 #define TextEvent_h
29
30 #include "core/events/TextEventInputType.h"
31 #include "core/events/UIEvent.h"
32
33 namespace blink {
34
35 class DocumentFragment;
36
37 class TextEvent FINAL : public UIEvent {
38 DEFINE_WRAPPERTYPEINFO();
39 public:
40 static PassRefPtrWillBeRawPtr<TextEvent> create();
41 static PassRefPtrWillBeRawPtr<TextEvent> create(PassRefPtrWillBeRawPtr<AbstractView>, const String& data, TextEventInputType = TextEventInputKeyboard);
42 static PassRefPtrWillBeRawPtr<TextEvent> createForPlainTextPaste(PassRefPtrWillBeRawPtr<AbstractView>, const String& data, bool shouldSmartReplace);
43 static PassRefPtrWillBeRawPtr<TextEvent> createForFragmentPaste(PassRefPtrWillBeRawPtr<AbstractView>, PassRefPtrWillBeRawPtr<DocumentFragment> data, bool shouldSmartReplace, bool shouldMatchStyle);
44 static PassRefPtrWillBeRawPtr<TextEvent> createForDrop(PassRefPtrWillBeRawPtr<AbstractView>, const String& data);
45
46 virtual ~TextEvent();
47
48 void initTextEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView>, const String& data);
49
data()50 String data() const { return m_data; }
51
52 virtual const AtomicString& interfaceName() const OVERRIDE;
53
isLineBreak()54 bool isLineBreak() const { return m_inputType == TextEventInputLineBreak; }
isComposition()55 bool isComposition() const { return m_inputType == TextEventInputComposition; }
isPaste()56 bool isPaste() const { return m_inputType == TextEventInputPaste; }
isDrop()57 bool isDrop() const { return m_inputType == TextEventInputDrop; }
58
shouldSmartReplace()59 bool shouldSmartReplace() const { return m_shouldSmartReplace; }
shouldMatchStyle()60 bool shouldMatchStyle() const { return m_shouldMatchStyle; }
pastingFragment()61 DocumentFragment* pastingFragment() const { return m_pastingFragment.get(); }
62
63 virtual void trace(Visitor*) OVERRIDE;
64
65 private:
66 TextEvent();
67
68 TextEvent(PassRefPtrWillBeRawPtr<AbstractView>, const String& data, TextEventInputType = TextEventInputKeyboard);
69 TextEvent(PassRefPtrWillBeRawPtr<AbstractView>, const String& data, PassRefPtrWillBeRawPtr<DocumentFragment>, bool shouldSmartReplace, bool shouldMatchStyle);
70
71 TextEventInputType m_inputType;
72 String m_data;
73
74 RefPtrWillBeMember<DocumentFragment> m_pastingFragment;
75 bool m_shouldSmartReplace;
76 bool m_shouldMatchStyle;
77 };
78
isTextEvent(const Event & event)79 inline bool isTextEvent(const Event& event)
80 {
81 return event.type() == EventTypeNames::textInput && event.hasInterface(EventNames::TextEvent);
82 }
83
84 DEFINE_TYPE_CASTS(TextEvent, Event, event, isTextEvent(*event), isTextEvent(event));
85
86 } // namespace blink
87
88 #endif // TextEvent_h
89