Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 212 insertions, 0 deletions

diff --git a/Source/WebCore/page/EditorClient.h b/Source/WebCore/page/EditorClient.h
new file mode 100644
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+++ b/Source/WebCore/page/EditorClient.h
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+/*
+ * 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 "CorrectionPanelInfo.h"
+#include "EditorInsertAction.h"
+#include "FloatRect.h"
+#include "PlatformString.h"
+#include "TextAffinity.h"
+#include <wtf/Forward.h>
+#include <wtf/Vector.h>
+
+#if PLATFORM(MAC)
+#ifdef __OBJC__
+@class NSArray;
+@class NSAttributedString;
+@class NSData;
+@class NSPasteboard;
+@class NSString;
+@class NSURL;
+#else
+class NSArray;
+class NSAttributedString;
+class NSData;
+class NSPasteboard;
+class NSString;
+class NSURL;
+#endif
+#endif
+
+namespace WebCore {
+
+class ArchiveResource;
+class CSSStyleDeclaration;
+class DocumentFragment;
+class EditCommand;
+class Editor;
+class Element;
+class Frame;
+class HTMLElement;
+class KeyboardEvent;
+class Node;
+class Range;
+class SpellChecker;
+class VisibleSelection;
+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;
+    virtual DocumentFragment* documentFragmentFromAttributedString(NSAttributedString*, Vector< RefPtr<ArchiveResource> >&) = 0;
+    virtual void setInsertionPasteboard(NSPasteboard*) = 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
+
+#if SUPPORT_AUTOCORRECTION_PANEL
+    virtual void showCorrectionPanel(CorrectionPanelInfo::PanelType, const FloatRect& boundingBoxOfReplacedString, const String& replacedString, const String& replacmentString, const Vector<String>& alternativeReplacementStrings, Editor*) = 0;
+    virtual void dismissCorrectionPanel(ReasonForDismissingCorrectionPanel) = 0;
+    virtual bool isShowingCorrectionPanel() = 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;
+    // For spellcheckers that support multiple languages, it's often important to be able to identify the language in order to provide more accurate correction suggestions. Caller can pass in more text in "context" to aid such spellcheckers on language identification. Noramlly it's the text surrounding the "word" for which we are getting correction suggestions.
+    virtual void getGuessesForWord(const String& word, const String& context, Vector<String>& guesses) = 0;
+    virtual void willSetInputMethodState() = 0;
+    virtual void setInputMethodState(bool enabled) = 0;
+    virtual void requestCheckingOfString(SpellChecker*, int, const String&) = 0;
+};
+
+}
+
+#endif // EditorClient_h