diff -r 000000000000 -r 4f2f89ce4247 WebCore/page/EditorClient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/page/EditorClient.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * 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 EditorClient_h
+#define EditorClient_h
+
+#include "EditorInsertAction.h"
+#include "PlatformString.h"
+#include "TextAffinity.h"
+#include <wtf/Forward.h>
+#include <wtf/Vector.h>
+
+#if PLATFORM(MAC)
+#ifdef __OBJC__
+@class NSArray;
+@class NSData;
+@class NSString;
+@class NSURL;
+#else
+class NSArray;
+class NSData;
+class NSString;
+class NSURL;
+#endif
+#endif
+
+namespace WebCore {
+
+class CSSStyleDeclaration;
+class EditCommand;
+class Element;
+class Frame;
+class HTMLElement;
+class KeyboardEvent;
+class Node;
+class Range;
+class VisibleSelection;
+class String;
+class VisiblePosition;
+
+struct GrammarDetail {
+    int location;
+    int length;
+    Vector<String> guesses;
+    String userDescription;
+};
+
+enum TextCheckingType {
+    TextCheckingTypeSpelling    = 1 << 1,
+    TextCheckingTypeGrammar     = 1 << 2,
+    TextCheckingTypeLink        = 1 << 5,
+    TextCheckingTypeQuote       = 1 << 6,
+    TextCheckingTypeDash        = 1 << 7,
+    TextCheckingTypeReplacement = 1 << 8,
+    TextCheckingTypeCorrection  = 1 << 9
+};
+
+struct TextCheckingResult {
+    TextCheckingType type;
+    int location;
+    int length;
+    Vector<GrammarDetail> details;
+    String replacement;
+};
+ 
+class EditorClient {
+public:
+    virtual ~EditorClient() {  }
+    virtual void pageDestroyed() = 0;
+    
+    virtual bool shouldDeleteRange(Range*) = 0;
+    virtual bool shouldShowDeleteInterface(HTMLElement*) = 0;
+    virtual bool smartInsertDeleteEnabled() = 0; 
+    virtual bool isSelectTrailingWhitespaceEnabled() = 0;
+    virtual bool isContinuousSpellCheckingEnabled() = 0;
+    virtual void toggleContinuousSpellChecking() = 0;
+    virtual bool isGrammarCheckingEnabled() = 0;
+    virtual void toggleGrammarChecking() = 0;
+    virtual int spellCheckerDocumentTag() = 0;
+    
+    virtual bool isEditable() = 0;
+
+    virtual bool shouldBeginEditing(Range*) = 0;
+    virtual bool shouldEndEditing(Range*) = 0;
+    virtual bool shouldInsertNode(Node*, Range*, EditorInsertAction) = 0;
+    virtual bool shouldInsertText(const String&, Range*, EditorInsertAction) = 0;
+    virtual bool shouldChangeSelectedRange(Range* fromRange, Range* toRange, EAffinity, bool stillSelecting) = 0;
+    
+    virtual bool shouldApplyStyle(CSSStyleDeclaration*, Range*) = 0;
+//  virtual bool shouldChangeTypingStyle(CSSStyleDeclaration* fromStyle, CSSStyleDeclaration* toStyle) = 0;
+//  virtual bool doCommandBySelector(SEL selector) = 0;
+    virtual bool shouldMoveRangeAfterDelete(Range*, Range*) = 0;
+
+    virtual void didBeginEditing() = 0;
+    virtual void respondToChangedContents() = 0;
+    virtual void respondToChangedSelection() = 0;
+    virtual void didEndEditing() = 0;
+    virtual void didWriteSelectionToPasteboard() = 0;
+    virtual void didSetSelectionTypesForPasteboard() = 0;
+//  virtual void didChangeTypingStyle:(NSNotification *)notification = 0;
+//  virtual void didChangeSelection:(NSNotification *)notification = 0;
+//  virtual NSUndoManager* undoManager:(WebView *)webView = 0;
+    
+    virtual void registerCommandForUndo(PassRefPtr<EditCommand>) = 0;
+    virtual void registerCommandForRedo(PassRefPtr<EditCommand>) = 0;
+    virtual void clearUndoRedoOperations() = 0;
+
+    virtual bool canUndo() const = 0;
+    virtual bool canRedo() const = 0;
+    
+    virtual void undo() = 0;
+    virtual void redo() = 0;
+
+    virtual void handleKeyboardEvent(KeyboardEvent*) = 0;
+    virtual void handleInputMethodKeydown(KeyboardEvent*) = 0;
+    
+    virtual void textFieldDidBeginEditing(Element*) = 0;
+    virtual void textFieldDidEndEditing(Element*) = 0;
+    virtual void textDidChangeInTextField(Element*) = 0;
+    virtual bool doTextFieldCommandFromEvent(Element*, KeyboardEvent*) = 0;
+    virtual void textWillBeDeletedInTextField(Element*) = 0;
+    virtual void textDidChangeInTextArea(Element*) = 0;
+
+#if PLATFORM(MAC)
+    virtual NSString* userVisibleString(NSURL*) = 0;
+#ifdef BUILDING_ON_TIGER
+    virtual NSArray* pasteboardTypesForSelection(Frame*) = 0;
+#endif
+#endif
+
+#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+    virtual void uppercaseWord() = 0;
+    virtual void lowercaseWord() = 0;
+    virtual void capitalizeWord() = 0;
+    virtual void showSubstitutionsPanel(bool show) = 0;
+    virtual bool substitutionsPanelIsShowing() = 0;
+    virtual void toggleSmartInsertDelete() = 0;
+    virtual bool isAutomaticQuoteSubstitutionEnabled() = 0;
+    virtual void toggleAutomaticQuoteSubstitution() = 0;
+    virtual bool isAutomaticLinkDetectionEnabled() = 0;
+    virtual void toggleAutomaticLinkDetection() = 0;
+    virtual bool isAutomaticDashSubstitutionEnabled() = 0;
+    virtual void toggleAutomaticDashSubstitution() = 0;
+    virtual bool isAutomaticTextReplacementEnabled() = 0;
+    virtual void toggleAutomaticTextReplacement() = 0;
+    virtual bool isAutomaticSpellingCorrectionEnabled() = 0;
+    virtual void toggleAutomaticSpellingCorrection() = 0;
+#endif
+
+    virtual void ignoreWordInSpellDocument(const String&) = 0;
+    virtual void learnWord(const String&) = 0;
+    virtual void checkSpellingOfString(const UChar*, int length, int* misspellingLocation, int* misspellingLength) = 0;
+    virtual String getAutoCorrectSuggestionForMisspelledWord(const String& misspelledWord) = 0;
+    virtual void checkGrammarOfString(const UChar*, int length, Vector<GrammarDetail>&, int* badGrammarLocation, int* badGrammarLength) = 0;
+#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+    virtual void checkTextOfParagraph(const UChar* text, int length, uint64_t checkingTypes, Vector<TextCheckingResult>& results) = 0;
+#endif
+    virtual void updateSpellingUIWithGrammarString(const String&, const GrammarDetail& detail) = 0;
+    virtual void updateSpellingUIWithMisspelledWord(const String&) = 0;
+    virtual void showSpellingUI(bool show) = 0;
+    virtual bool spellingUIIsShowing() = 0;
+    virtual void getGuessesForWord(const String&, Vector<String>& guesses) = 0;
+    virtual void willSetInputMethodState() = 0;
+    virtual void setInputMethodState(bool enabled) = 0;
+};
+
+}
+
+#endif // EditorClient_h