EditorClientImpl.h [plain text]
#ifndef EditorClientImpl_h
#define EditorClientImpl_h
#include "EditorClient.h"
#include "Timer.h"
#include <wtf/Deque.h>
namespace WebCore {
class HTMLInputElement;
}
namespace WebKit {
class WebViewImpl;
class EditorClientImpl : public WebCore::EditorClient {
public:
EditorClientImpl(WebViewImpl* webView);
virtual ~EditorClientImpl();
virtual void pageDestroyed();
virtual bool shouldShowDeleteInterface(WebCore::HTMLElement*);
virtual bool smartInsertDeleteEnabled();
virtual bool isSelectTrailingWhitespaceEnabled();
virtual bool isContinuousSpellCheckingEnabled();
virtual void toggleContinuousSpellChecking();
virtual bool isGrammarCheckingEnabled();
virtual void toggleGrammarChecking();
virtual int spellCheckerDocumentTag();
virtual bool isEditable();
virtual bool shouldBeginEditing(WebCore::Range*);
virtual bool shouldEndEditing(WebCore::Range*);
virtual bool shouldInsertNode(WebCore::Node*, WebCore::Range*, WebCore::EditorInsertAction);
virtual bool shouldInsertText(const WebCore::String&, WebCore::Range*, WebCore::EditorInsertAction);
virtual bool shouldDeleteRange(WebCore::Range*);
virtual bool shouldChangeSelectedRange(WebCore::Range* fromRange,
WebCore::Range* toRange,
WebCore::EAffinity,
bool stillSelecting);
virtual bool shouldApplyStyle(WebCore::CSSStyleDeclaration*, WebCore::Range*);
virtual bool shouldMoveRangeAfterDelete(WebCore::Range*, WebCore::Range*);
virtual void didBeginEditing();
virtual void respondToChangedContents();
virtual void respondToChangedSelection();
virtual void didEndEditing();
virtual void didWriteSelectionToPasteboard();
virtual void didSetSelectionTypesForPasteboard();
virtual void registerCommandForUndo(PassRefPtr<WebCore::EditCommand>);
virtual void registerCommandForRedo(PassRefPtr<WebCore::EditCommand>);
virtual void clearUndoRedoOperations();
virtual bool canUndo() const;
virtual bool canRedo() const;
virtual void undo();
virtual void redo();
virtual const char* interpretKeyEvent(const WebCore::KeyboardEvent*);
virtual bool handleEditingKeyboardEvent(WebCore::KeyboardEvent*);
virtual void handleKeyboardEvent(WebCore::KeyboardEvent*);
virtual void handleInputMethodKeydown(WebCore::KeyboardEvent*);
virtual void textFieldDidBeginEditing(WebCore::Element*);
virtual void textFieldDidEndEditing(WebCore::Element*);
virtual void textDidChangeInTextField(WebCore::Element*);
virtual bool doTextFieldCommandFromEvent(WebCore::Element*, WebCore::KeyboardEvent*);
virtual void textWillBeDeletedInTextField(WebCore::Element*);
virtual void textDidChangeInTextArea(WebCore::Element*);
virtual void ignoreWordInSpellDocument(const WebCore::String&);
virtual void learnWord(const WebCore::String&);
virtual void checkSpellingOfString(const UChar*, int length,
int* misspellingLocation,
int* misspellingLength);
virtual void checkGrammarOfString(const UChar*, int length,
WTF::Vector<WebCore::GrammarDetail>&,
int* badGrammarLocation,
int* badGrammarLength);
virtual WebCore::String getAutoCorrectSuggestionForMisspelledWord(const WebCore::String&);
virtual void updateSpellingUIWithGrammarString(const WebCore::String&, const WebCore::GrammarDetail&);
virtual void updateSpellingUIWithMisspelledWord(const WebCore::String&);
virtual void showSpellingUI(bool show);
virtual bool spellingUIIsShowing();
virtual void getGuessesForWord(const WebCore::String& word,
WTF::Vector<WebCore::String>& guesses);
virtual void setInputMethodState(bool enabled);
virtual bool showFormAutofillForNode(WebCore::Node*);
virtual void onAutocompleteSuggestionAccepted(WebCore::HTMLInputElement*);
private:
void modifySelection(WebCore::Frame*, WebCore::KeyboardEvent*);
bool autofill(WebCore::HTMLInputElement*,
bool formAutofillOnly, bool autofillOnEmptyValue,
bool requiresCaretAtEnd);
void doAutofill(WebCore::Timer<EditorClientImpl>*);
void cancelPendingAutofill();
bool shouldSpellcheckByDefault();
WebViewImpl* m_webView;
bool m_inRedo;
typedef Deque<RefPtr<WebCore::EditCommand> > EditCommandStack;
EditCommandStack m_undoStack;
EditCommandStack m_redoStack;
bool m_backspaceOrDeletePressed;
enum {
SpellCheckAutomatic,
SpellCheckForcedOn,
SpellCheckForcedOff
};
int m_spellCheckThisFieldStatus;
WebCore::Timer<EditorClientImpl> m_autofillTimer;
struct AutofillArgs {
RefPtr<WebCore::HTMLInputElement> inputElement;
bool autofillFormOnly;
bool autofillOnEmptyValue;
bool requireCaretAtEnd;
bool backspaceOrDeletePressed;
};
OwnPtr<AutofillArgs> m_autofillArgs;
};
}
#endif