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      1 /*
      2  * Copyright (C) 2007 Kevin Ollivier <kevino (at) 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 
     34 #include "WebView.h"
     35 #include "WebFrame.h"
     36 
     37 namespace WebCore {
     38 
     39 class EditorClientWx : public EditorClient {
     40 friend class ::wxWebView;
     41 friend class ::wxWebFrame;
     42 
     43 public:
     44     virtual ~EditorClientWx();
     45     void setPage(Page*);
     46     virtual void pageDestroyed();
     47 
     48     virtual bool shouldDeleteRange(Range*);
     49     virtual bool shouldShowDeleteInterface(HTMLElement*);
     50     virtual bool smartInsertDeleteEnabled();
     51     virtual bool isSelectTrailingWhitespaceEnabled();
     52     virtual bool isContinuousSpellCheckingEnabled();
     53     virtual void toggleContinuousSpellChecking();
     54     virtual bool isGrammarCheckingEnabled();
     55     virtual void toggleGrammarChecking();
     56     virtual int spellCheckerDocumentTag();
     57 
     58     virtual bool selectWordBeforeMenuEvent();
     59     virtual bool isEditable();
     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 canUndo() const;
     85     virtual bool canRedo() const;
     86 
     87     virtual void undo();
     88     virtual void redo();
     89 
     90     virtual const char* interpretKeyEvent(const KeyboardEvent*);
     91     virtual bool handleEditingKeyboardEvent(KeyboardEvent*);
     92     virtual void handleKeyboardEvent(KeyboardEvent*);
     93     virtual void handleInputMethodKeydown(KeyboardEvent*);
     94 
     95     virtual void textFieldDidBeginEditing(Element*);
     96     virtual void textFieldDidEndEditing(Element*);
     97     virtual void textDidChangeInTextField(Element*);
     98     virtual bool doTextFieldCommandFromEvent(Element*, KeyboardEvent*);
     99     virtual void textWillBeDeletedInTextField(Element*);
    100     virtual void textDidChangeInTextArea(Element*);
    101 
    102     virtual void ignoreWordInSpellDocument(const String&);
    103     virtual void learnWord(const String&);
    104     virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength);
    105     virtual void checkGrammarOfString(const UChar*, int length, Vector<GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength);
    106     virtual void updateSpellingUIWithGrammarString(const String&, const GrammarDetail& detail);
    107     virtual void updateSpellingUIWithMisspelledWord(const String&);
    108     virtual void showSpellingUI(bool show);
    109     virtual bool spellingUIIsShowing();
    110     virtual void getGuessesForWord(const String&, Vector<String>& guesses);
    111     virtual String getAutoCorrectSuggestionForMisspelledWord(const WebCore::String&);
    112 
    113     virtual void setInputMethodState(bool enabled);
    114 
    115 private:
    116     Page* m_page;
    117 };
    118 
    119 }
    120 
    121 #endif // EditorClientWx_h
    122