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/*
* Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2006 Zack Rusin <zack@kde.org>
* Copyright (C) 2006 Apple Computer, Inc.
* Copyright (C) 2008 INdT - Instituto Nokia de Tecnologia
* Copyright (C) 2009-2010 ProFUSION embedded systems
* Copyright (C) 2009-2010 Samsung Electronics
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EditorClientEfl_h
#define EditorClientEfl_h
#include "EditorClient.h"
#include "EditorInsertAction.h"
#include "TextAffinity.h"
#include "TextCheckerClient.h"
#include <wtf/Deque.h>
#include <wtf/Forward.h>
struct Ewk_Should_Insert_Node_Event {
WebCore::Node* node;
WebCore::Range* range;
WebCore::EditorInsertAction action;
};
struct Ewk_Should_Insert_Text_Event {
const char* text;
WebCore::Range* range;
WebCore::EditorInsertAction action;
};
struct Ewk_Should_Change_Selected_Range_Event {
WebCore::Range* fromRange;
WebCore::Range* toRange;
WebCore::EAffinity affinity;
bool stillSelecting;
};
struct Ewk_Should_Apply_Style_Event {
WebCore::StylePropertySet* style;
WebCore::Range* range;
};
namespace WebCore {
class Page;
class EditorClientEfl : public EditorClient, public TextCheckerClient {
protected:
bool m_isInRedo;
WTF::Deque<WTF::RefPtr<WebCore::UndoStep> > undoStack;
WTF::Deque<WTF::RefPtr<WebCore::UndoStep> > redoStack;
public:
explicit EditorClientEfl(Evas_Object* view);
~EditorClientEfl();
// from EditorClient
virtual void pageDestroyed();
virtual void frameWillDetachPage(Frame*) { }
virtual bool shouldDeleteRange(Range*);
virtual bool smartInsertDeleteEnabled();
virtual bool isSelectTrailingWhitespaceEnabled();
virtual bool isContinuousSpellCheckingEnabled();
virtual void toggleContinuousSpellChecking();
virtual bool isGrammarCheckingEnabled();
virtual void toggleGrammarChecking();
virtual int spellCheckerDocumentTag();
virtual bool shouldBeginEditing(Range*);
virtual bool shouldEndEditing(Range*);
virtual bool shouldInsertNode(Node*, Range*, EditorInsertAction);
virtual bool shouldInsertText(const String&, Range*, EditorInsertAction);
virtual bool shouldChangeSelectedRange(Range* fromRange, Range* toRange, EAffinity, bool stillSelecting);
virtual bool shouldApplyStyle(StylePropertySet*, Range*);
virtual bool shouldMoveRangeAfterDelete(Range*, Range*);
virtual void didBeginEditing();
virtual void respondToChangedContents();
virtual void respondToChangedSelection(Frame*);
virtual void didEndEditing();
virtual void willWriteSelectionToPasteboard(WebCore::Range*);
virtual void didWriteSelectionToPasteboard();
virtual void getClientPasteboardDataForRange(WebCore::Range*, Vector<String>& pasteboardTypes, Vector<RefPtr<WebCore::SharedBuffer> >& pasteboardData);
virtual void didSetSelectionTypesForPasteboard();
virtual void registerUndoStep(WTF::PassRefPtr<UndoStep>);
virtual void registerRedoStep(WTF::PassRefPtr<UndoStep>);
virtual void clearUndoRedoOperations();
virtual bool canCopyCut(Frame*, bool defaultValue) const;
virtual bool canPaste(Frame*, bool defaultValue) const;
virtual bool canUndo() const;
virtual bool canRedo() const;
virtual void undo();
virtual void redo();
virtual const char* interpretKeyEvent(const KeyboardEvent*);
virtual bool handleEditingKeyboardEvent(KeyboardEvent*);
virtual void handleKeyboardEvent(KeyboardEvent*);
virtual void handleInputMethodKeydown(KeyboardEvent*);
virtual void textFieldDidBeginEditing(Element*);
virtual void textFieldDidEndEditing(Element*);
virtual void textDidChangeInTextField(Element*);
virtual bool doTextFieldCommandFromEvent(Element*, KeyboardEvent*);
virtual void textWillBeDeletedInTextField(Element*);
virtual void textDidChangeInTextArea(Element*);
virtual bool shouldEraseMarkersAfterChangeSelection(TextCheckingType) const;
virtual void ignoreWordInSpellDocument(const String&);
virtual void learnWord(const String&);
virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength);
virtual String getAutoCorrectSuggestionForMisspelledWord(const String& misspelledWord);
virtual void checkGrammarOfString(const UChar*, int length, WTF::Vector<GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength);
virtual void updateSpellingUIWithGrammarString(const String&, const GrammarDetail&);
virtual void updateSpellingUIWithMisspelledWord(const String&);
virtual void showSpellingUI(bool show);
virtual bool spellingUIIsShowing();
virtual void getGuessesForWord(const String& word, const String& context, WTF::Vector<String>& guesses);
virtual void willSetInputMethodState();
virtual void setInputMethodState(bool enabled);
virtual void requestCheckingOfString(WTF::PassRefPtr<WebCore::TextCheckingRequest>) { }
#if USE(UNIFIED_TEXT_CHECKING)
virtual void checkTextOfParagraph(const UChar*, int, TextCheckingTypeMask, Vector<TextCheckingResult>&) { }
#endif
virtual TextCheckerClient* textChecker() { return this; }
private:
Evas_Object *m_view;
};
}
#endif // EditorClientEfl_h
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