1/*
2 * Copyright (C) 2007 Kevin Ollivier <kevino@theolliviers.com>
3 *
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef EditorClientWx_h
29#define EditorClientWx_h
30
31#include "EditorClient.h"
32#include "Page.h"
33#include "TextCheckerClient.h"
34
35#include "WebView.h"
36#include "WebFrame.h"
37
38namespace WebCore {
39
40class EditorClientWx : public EditorClient, public TextCheckerClient {
41friend class ::wxWebView;
42friend class ::wxWebFrame;
43
44public:
45    virtual ~EditorClientWx();
46    void setPage(Page*);
47    virtual void pageDestroyed();
48
49    virtual bool shouldDeleteRange(Range*);
50    virtual bool shouldShowDeleteInterface(HTMLElement*);
51    virtual bool smartInsertDeleteEnabled();
52    virtual bool isSelectTrailingWhitespaceEnabled();
53    virtual bool isContinuousSpellCheckingEnabled();
54    virtual void toggleContinuousSpellChecking();
55    virtual bool isGrammarCheckingEnabled();
56    virtual void toggleGrammarChecking();
57    virtual int spellCheckerDocumentTag();
58
59    virtual bool selectWordBeforeMenuEvent();
60
61    virtual bool shouldBeginEditing(Range*);
62    virtual bool shouldEndEditing(Range*);
63    virtual bool shouldInsertNode(Node*, Range*,
64                                  EditorInsertAction);
65    virtual bool shouldInsertText(const String&, Range*,
66                                  EditorInsertAction);
67    virtual bool shouldApplyStyle(CSSStyleDeclaration*,
68                                  Range*);
69    virtual bool shouldMoveRangeAfterDelete(Range*, Range*);
70    virtual bool shouldChangeSelectedRange(Range* fromRange, Range* toRange,
71                                EAffinity, bool stillSelecting);
72
73    virtual void didBeginEditing();
74    virtual void respondToChangedContents();
75    virtual void respondToChangedSelection();
76    virtual void didEndEditing();
77    virtual void didWriteSelectionToPasteboard();
78    virtual void didSetSelectionTypesForPasteboard();
79
80    virtual void registerCommandForUndo(PassRefPtr<EditCommand>);
81    virtual void registerCommandForRedo(PassRefPtr<EditCommand>);
82    virtual void clearUndoRedoOperations();
83
84    virtual bool canCopyCut(bool defaultValue) const;
85    virtual bool canPaste(bool defaultValue) const;
86    virtual bool canUndo() const;
87    virtual bool canRedo() const;
88
89    virtual void undo();
90    virtual void redo();
91
92    virtual const char* interpretKeyEvent(const KeyboardEvent*);
93    virtual bool handleEditingKeyboardEvent(KeyboardEvent*);
94    virtual void handleKeyboardEvent(KeyboardEvent*);
95    virtual void handleInputMethodKeydown(KeyboardEvent*);
96
97    virtual void textFieldDidBeginEditing(Element*);
98    virtual void textFieldDidEndEditing(Element*);
99    virtual void textDidChangeInTextField(Element*);
100    virtual bool doTextFieldCommandFromEvent(Element*, KeyboardEvent*);
101    virtual void textWillBeDeletedInTextField(Element*);
102    virtual void textDidChangeInTextArea(Element*);
103
104    virtual void ignoreWordInSpellDocument(const String&);
105    virtual void learnWord(const String&);
106    virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength);
107    virtual void checkGrammarOfString(const UChar*, int length, Vector<GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength);
108    virtual void updateSpellingUIWithGrammarString(const String&, const GrammarDetail& detail);
109    virtual void updateSpellingUIWithMisspelledWord(const String&);
110    virtual void showSpellingUI(bool show);
111    virtual bool spellingUIIsShowing();
112    virtual void getGuessesForWord(const String& word, const String& context, Vector<String>& guesses);
113    virtual String getAutoCorrectSuggestionForMisspelledWord(const WTF::String&);
114
115    virtual void willSetInputMethodState();
116    virtual void setInputMethodState(bool enabled);
117    virtual void requestCheckingOfString(WebCore::SpellChecker*, int, WebCore::TextCheckingTypeMask, const WTF::String&) {}
118    virtual TextCheckerClient* textChecker() { return this; }
119
120private:
121    Page* m_page;
122};
123
124}
125
126#endif // EditorClientWx_h
127