Source/WebCore/editing/mac/EditorMac.mm - chromium/blink - Git at Google

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. 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.
  */

 #import "config.h"
 #import "Editor.h"

 #import "ColorMac.h"
 #import "ClipboardMac.h"
 #import "CachedResourceLoader.h"
 #import "DocumentFragment.h"
 #import "DOMRangeInternal.h"
 #import "Editor.h"
 #import "EditorClient.h"
 #import "Font.h"
 #import "Frame.h"
 #import "FrameView.h"
 #import "HTMLConverter.h"
 #import "HTMLNames.h"
 #import "LegacyWebArchive.h"
 #import "NodeTraversal.h"
 #import "Pasteboard.h"
 #import "PasteboardStrategy.h"
 #import "PlatformStrategies.h"
 #import "Range.h"
 #import "RenderBlock.h"
 #import "RuntimeApplicationChecks.h"
 #import "Sound.h"
 #import "Text.h"
 #import "TypingCommand.h"
 #import "htmlediting.h"
 #import "WebNSAttributedStringExtras.h"

 namespace WebCore {

 using namespace HTMLNames;

 PassRefPtr<Clipboard> Editor::newGeneralClipboard(ClipboardAccessPolicy policy, Frame* frame)
 {
     return ClipboardMac::create(Clipboard::CopyAndPaste,
         policy == ClipboardWritable ? platformStrategies()->pasteboardStrategy()->uniqueName() : String(NSGeneralPboard), policy, ClipboardMac::CopyAndPasteGeneric, frame);
 }

 void Editor::showFontPanel()
 {
     [[NSFontManager sharedFontManager] orderFrontFontPanel:nil];
 }

 void Editor::showStylesPanel()
 {
     [[NSFontManager sharedFontManager] orderFrontStylesPanel:nil];
 }

 void Editor::showColorPanel()
 {
     [[NSApplication sharedApplication] orderFrontColorPanel:nil];
 }

 void Editor::pasteWithPasteboard(Pasteboard* pasteboard, bool allowPlainText)
 {
     RefPtr<Range> range = selectedRange();
     bool choosePlainText;

     m_frame->editor()->client()->setInsertionPasteboard(NSGeneralPboard);
 #if PLATFORM(IOS) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
     RefPtr<DocumentFragment> fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, choosePlainText);
     if (fragment && shouldInsertFragment(fragment, range, EditorInsertActionPasted))
         pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), false);
 #else
     // Mail is ignoring the frament passed to the delegate and creates a new one.
     // We want to avoid creating the fragment twice.
     if (applicationIsAppleMail()) {
         if (shouldInsertFragment(NULL, range, EditorInsertActionPasted)) {
             RefPtr<DocumentFragment> fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, choosePlainText);
             if (fragment)
                 pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), false);
         }
     } else {
         RefPtr<DocumentFragment>fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, choosePlainText);
         if (fragment && shouldInsertFragment(fragment, range, EditorInsertActionPasted))
             pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), false);
     }
 #endif
     m_frame->editor()->client()->setInsertionPasteboard(String());
 }

 bool Editor::insertParagraphSeparatorInQuotedContent()
 {
     // FIXME: Why is this missing calls to canEdit, canEditRichly, etc...
     TypingCommand::insertParagraphSeparatorInQuotedContent(m_frame->document());
     revealSelectionAfterEditingOperation();
     return true;
 }

 static RenderStyle* styleForSelectionStart(Frame* frame, Node *&nodeToRemove)
 {
     nodeToRemove = 0;

     if (frame->selection()->isNone())
         return 0;

     Position position = frame->selection()->selection().visibleStart().deepEquivalent();
     if (!position.isCandidate() || position.isNull())
         return 0;

     RefPtr<EditingStyle> typingStyle = frame->selection()->typingStyle();
     if (!typingStyle || !typingStyle->style())
         return position.deprecatedNode()->renderer()->style();

     RefPtr<Element> styleElement = frame->document()->createElement(spanTag, false);

     String styleText = typingStyle->style()->asText() + " display: inline";
     styleElement->setAttribute(styleAttr, styleText.impl());

     styleElement->appendChild(frame->document()->createEditingTextNode(""), ASSERT_NO_EXCEPTION);

     position.deprecatedNode()->parentNode()->appendChild(styleElement, ASSERT_NO_EXCEPTION);

     nodeToRemove = styleElement.get();
     return styleElement->renderer() ? styleElement->renderer()->style() : 0;
 }

 const SimpleFontData* Editor::fontForSelection(bool& hasMultipleFonts) const
 {
     hasMultipleFonts = false;

     if (!m_frame->selection()->isRange()) {
         Node* nodeToRemove;
         RenderStyle* style = styleForSelectionStart(m_frame, nodeToRemove); // sets nodeToRemove

         const SimpleFontData* result = 0;
         if (style)
             result = style->font().primaryFont();

         if (nodeToRemove) {
             ExceptionCode ec;
             nodeToRemove->remove(ec);
             ASSERT(!ec);
         }

         return result;
     }

     const SimpleFontData* font = 0;
     RefPtr<Range> range = m_frame->selection()->toNormalizedRange();
     Node* startNode = adjustedSelectionStartForStyleComputation(m_frame->selection()->selection()).deprecatedNode();
     if (range && startNode) {
         Node* pastEnd = range->pastLastNode();
         // In the loop below, n should eventually match pastEnd and not become nil, but we've seen at least one
         // unreproducible case where this didn't happen, so check for null also.
         for (Node* node = startNode; node && node != pastEnd; node = NodeTraversal::next(node)) {
             RenderObject* renderer = node->renderer();
             if (!renderer)
                 continue;
             // FIXME: Are there any node types that have renderers, but that we should be skipping?
             const SimpleFontData* primaryFont = renderer->style()->font().primaryFont();
             if (!font)
                 font = primaryFont;
             else if (font != primaryFont) {
                 hasMultipleFonts = true;
                 break;
             }
         }
     }

     return font;
 }

 NSDictionary* Editor::fontAttributesForSelectionStart() const
 {
     Node* nodeToRemove;
     RenderStyle* style = styleForSelectionStart(m_frame, nodeToRemove);
     if (!style)
         return nil;

     NSMutableDictionary* result = [NSMutableDictionary dictionary];

     if (style->visitedDependentColor(CSSPropertyBackgroundColor).isValid() && style->visitedDependentColor(CSSPropertyBackgroundColor).alpha() != 0)
         [result setObject:nsColor(style->visitedDependentColor(CSSPropertyBackgroundColor)) forKey:NSBackgroundColorAttributeName];

     if (style->font().primaryFont()->getNSFont())
         [result setObject:style->font().primaryFont()->getNSFont() forKey:NSFontAttributeName];

     if (style->visitedDependentColor(CSSPropertyColor).isValid() && style->visitedDependentColor(CSSPropertyColor) != Color::black)
         [result setObject:nsColor(style->visitedDependentColor(CSSPropertyColor)) forKey:NSForegroundColorAttributeName];

     const ShadowData* shadow = style->textShadow();
     if (shadow) {
         RetainPtr<NSShadow> s(AdoptNS, [[NSShadow alloc] init]);
         [s.get() setShadowOffset:NSMakeSize(shadow->x(), shadow->y())];
         [s.get() setShadowBlurRadius:shadow->blur()];
         [s.get() setShadowColor:nsColor(shadow->color())];
         [result setObject:s.get() forKey:NSShadowAttributeName];
     }

     int decoration = style->textDecorationsInEffect();
     if (decoration & LINE_THROUGH)
         [result setObject:[NSNumber numberWithInt:NSUnderlineStyleSingle] forKey:NSStrikethroughStyleAttributeName];

     int superscriptInt = 0;
     switch (style->verticalAlign()) {
         case BASELINE:
         case BOTTOM:
         case BASELINE_MIDDLE:
         case LENGTH:
         case MIDDLE:
         case TEXT_BOTTOM:
         case TEXT_TOP:
         case TOP:
             break;
         case SUB:
             superscriptInt = -1;
             break;
         case SUPER:
             superscriptInt = 1;
             break;
     }
     if (superscriptInt)
         [result setObject:[NSNumber numberWithInt:superscriptInt] forKey:NSSuperscriptAttributeName];

     if (decoration & UNDERLINE)
         [result setObject:[NSNumber numberWithInt:NSUnderlineStyleSingle] forKey:NSUnderlineStyleAttributeName];

     if (nodeToRemove) {
         ExceptionCode ec = 0;
         nodeToRemove->remove(ec);
         ASSERT(ec == 0);
     }

     return result;
 }

 NSWritingDirection Editor::baseWritingDirectionForSelectionStart() const
 {
     NSWritingDirection result = NSWritingDirectionLeftToRight;

     Position pos = m_frame->selection()->selection().visibleStart().deepEquivalent();
     Node* node = pos.deprecatedNode();
     if (!node)
         return result;

     RenderObject* renderer = node->renderer();
     if (!renderer)
         return result;

     if (!renderer->isBlockFlow()) {
         renderer = renderer->containingBlock();
         if (!renderer)
             return result;
     }

     RenderStyle* style = renderer->style();
     if (!style)
         return result;

     switch (style->direction()) {
         case LTR:
             result = NSWritingDirectionLeftToRight;
             break;
         case RTL:
             result = NSWritingDirectionRightToLeft;
             break;
     }

     return result;
 }

 bool Editor::canCopyExcludingStandaloneImages()
 {
     FrameSelection* selection = m_frame->selection();
     return selection->isRange() && !selection->isInPasswordField();
 }

 void Editor::takeFindStringFromSelection()
 {
     if (!canCopyExcludingStandaloneImages()) {
         systemBeep();
         return;
     }

     Vector<String> types;
     types.append(String(NSStringPboardType));
     platformStrategies()->pasteboardStrategy()->setTypes(types, NSFindPboard);
     platformStrategies()->pasteboardStrategy()->setStringForType(m_frame->displayStringModifiedByEncoding(selectedText()), NSStringPboardType, NSFindPboard);
 }

 void Editor::writeSelectionToPasteboard(const String& pasteboardName, const Vector<String>& pasteboardTypes)
 {
     Pasteboard pasteboard(pasteboardName);
     pasteboard.writeSelectionForTypes(pasteboardTypes, true, m_frame);
 }

 void Editor::readSelectionFromPasteboard(const String& pasteboardName)
 {
     Pasteboard pasteboard(pasteboardName);
     if (m_frame->selection()->isContentRichlyEditable())
         pasteWithPasteboard(&pasteboard, true);
     else
         pasteAsPlainTextWithPasteboard(&pasteboard);
 }

 String Editor::stringSelectionForPasteboard()
 {
     return Pasteboard::getStringSelection(m_frame);
 }

 PassRefPtr<SharedBuffer> Editor::dataSelectionForPasteboard(const String& pasteboardType)
 {
     return Pasteboard::getDataSelection(m_frame, pasteboardType);
 }

 } // namespace WebCore
	/*
	* Copyright (C) 2006, 2007, 2008 Apple Inc. 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.
	*/

	#import "config.h"
	#import "Editor.h"

	#import "ColorMac.h"
	#import "ClipboardMac.h"
	#import "CachedResourceLoader.h"
	#import "DocumentFragment.h"
	#import "DOMRangeInternal.h"
	#import "Editor.h"
	#import "EditorClient.h"
	#import "Font.h"
	#import "Frame.h"
	#import "FrameView.h"
	#import "HTMLConverter.h"
	#import "HTMLNames.h"
	#import "LegacyWebArchive.h"
	#import "NodeTraversal.h"
	#import "Pasteboard.h"
	#import "PasteboardStrategy.h"
	#import "PlatformStrategies.h"
	#import "Range.h"
	#import "RenderBlock.h"
	#import "RuntimeApplicationChecks.h"
	#import "Sound.h"
	#import "Text.h"
	#import "TypingCommand.h"
	#import "htmlediting.h"
	#import "WebNSAttributedStringExtras.h"

	namespace WebCore {

	using namespace HTMLNames;

	PassRefPtr<Clipboard> Editor::newGeneralClipboard(ClipboardAccessPolicy policy, Frame* frame)
	{
	return ClipboardMac::create(Clipboard::CopyAndPaste,
	policy == ClipboardWritable ? platformStrategies()->pasteboardStrategy()->uniqueName() : String(NSGeneralPboard), policy, ClipboardMac::CopyAndPasteGeneric, frame);
	}

	void Editor::showFontPanel()
	{
	[[NSFontManager sharedFontManager] orderFrontFontPanel:nil];
	}

	void Editor::showStylesPanel()
	{
	[[NSFontManager sharedFontManager] orderFrontStylesPanel:nil];
	}

	void Editor::showColorPanel()
	{
	[[NSApplication sharedApplication] orderFrontColorPanel:nil];
	}

	void Editor::pasteWithPasteboard(Pasteboard* pasteboard, bool allowPlainText)
	{
	RefPtr<Range> range = selectedRange();
	bool choosePlainText;

	m_frame->editor()->client()->setInsertionPasteboard(NSGeneralPboard);
	#if PLATFORM(IOS) \|\| __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
	RefPtr<DocumentFragment> fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, choosePlainText);
	if (fragment && shouldInsertFragment(fragment, range, EditorInsertActionPasted))
	pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), false);
	#else
	// Mail is ignoring the frament passed to the delegate and creates a new one.
	// We want to avoid creating the fragment twice.
	if (applicationIsAppleMail()) {
	if (shouldInsertFragment(NULL, range, EditorInsertActionPasted)) {
	RefPtr<DocumentFragment> fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, choosePlainText);
	if (fragment)
	pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), false);
	}
	} else {
	RefPtr<DocumentFragment>fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, choosePlainText);
	if (fragment && shouldInsertFragment(fragment, range, EditorInsertActionPasted))
	pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), false);
	}
	#endif
	m_frame->editor()->client()->setInsertionPasteboard(String());
	}

	bool Editor::insertParagraphSeparatorInQuotedContent()
	{
	// FIXME: Why is this missing calls to canEdit, canEditRichly, etc...
	TypingCommand::insertParagraphSeparatorInQuotedContent(m_frame->document());
	revealSelectionAfterEditingOperation();
	return true;
	}

	static RenderStyle* styleForSelectionStart(Frame* frame, Node *&nodeToRemove)
	{
	nodeToRemove = 0;

	if (frame->selection()->isNone())
	return 0;

	Position position = frame->selection()->selection().visibleStart().deepEquivalent();
	if (!position.isCandidate() \|\| position.isNull())
	return 0;

	RefPtr<EditingStyle> typingStyle = frame->selection()->typingStyle();
	if (!typingStyle \|\| !typingStyle->style())
	return position.deprecatedNode()->renderer()->style();

	RefPtr<Element> styleElement = frame->document()->createElement(spanTag, false);

	String styleText = typingStyle->style()->asText() + " display: inline";
	styleElement->setAttribute(styleAttr, styleText.impl());

	styleElement->appendChild(frame->document()->createEditingTextNode(""), ASSERT_NO_EXCEPTION);

	position.deprecatedNode()->parentNode()->appendChild(styleElement, ASSERT_NO_EXCEPTION);

	nodeToRemove = styleElement.get();
	return styleElement->renderer() ? styleElement->renderer()->style() : 0;
	}

	const SimpleFontData* Editor::fontForSelection(bool& hasMultipleFonts) const
	{
	hasMultipleFonts = false;

	if (!m_frame->selection()->isRange()) {
	Node* nodeToRemove;
	RenderStyle* style = styleForSelectionStart(m_frame, nodeToRemove); // sets nodeToRemove

	const SimpleFontData* result = 0;
	if (style)
	result = style->font().primaryFont();

	if (nodeToRemove) {
	ExceptionCode ec;
	nodeToRemove->remove(ec);
	ASSERT(!ec);
	}

	return result;
	}

	const SimpleFontData* font = 0;
	RefPtr<Range> range = m_frame->selection()->toNormalizedRange();
	Node* startNode = adjustedSelectionStartForStyleComputation(m_frame->selection()->selection()).deprecatedNode();
	if (range && startNode) {
	Node* pastEnd = range->pastLastNode();
	// In the loop below, n should eventually match pastEnd and not become nil, but we've seen at least one
	// unreproducible case where this didn't happen, so check for null also.
	for (Node* node = startNode; node && node != pastEnd; node = NodeTraversal::next(node)) {
	RenderObject* renderer = node->renderer();
	if (!renderer)
	continue;
	// FIXME: Are there any node types that have renderers, but that we should be skipping?
	const SimpleFontData* primaryFont = renderer->style()->font().primaryFont();
	if (!font)
	font = primaryFont;
	else if (font != primaryFont) {
	hasMultipleFonts = true;
	break;
	}
	}
	}

	return font;
	}

	NSDictionary* Editor::fontAttributesForSelectionStart() const
	{
	Node* nodeToRemove;
	RenderStyle* style = styleForSelectionStart(m_frame, nodeToRemove);
	if (!style)
	return nil;

	NSMutableDictionary* result = [NSMutableDictionary dictionary];

	if (style->visitedDependentColor(CSSPropertyBackgroundColor).isValid() && style->visitedDependentColor(CSSPropertyBackgroundColor).alpha() != 0)
	[result setObject:nsColor(style->visitedDependentColor(CSSPropertyBackgroundColor)) forKey:NSBackgroundColorAttributeName];

	if (style->font().primaryFont()->getNSFont())
	[result setObject:style->font().primaryFont()->getNSFont() forKey:NSFontAttributeName];

	if (style->visitedDependentColor(CSSPropertyColor).isValid() && style->visitedDependentColor(CSSPropertyColor) != Color::black)
	[result setObject:nsColor(style->visitedDependentColor(CSSPropertyColor)) forKey:NSForegroundColorAttributeName];

	const ShadowData* shadow = style->textShadow();
	if (shadow) {
	RetainPtr<NSShadow> s(AdoptNS, [[NSShadow alloc] init]);
	[s.get() setShadowOffset:NSMakeSize(shadow->x(), shadow->y())];
	[s.get() setShadowBlurRadius:shadow->blur()];
	[s.get() setShadowColor:nsColor(shadow->color())];
	[result setObject:s.get() forKey:NSShadowAttributeName];
	}

	int decoration = style->textDecorationsInEffect();
	if (decoration & LINE_THROUGH)
	[result setObject:[NSNumber numberWithInt:NSUnderlineStyleSingle] forKey:NSStrikethroughStyleAttributeName];

	int superscriptInt = 0;
	switch (style->verticalAlign()) {
	case BASELINE:
	case BOTTOM:
	case BASELINE_MIDDLE:
	case LENGTH:
	case MIDDLE:
	case TEXT_BOTTOM:
	case TEXT_TOP:
	case TOP:
	break;
	case SUB:
	superscriptInt = -1;
	break;
	case SUPER:
	superscriptInt = 1;
	break;
	}
	if (superscriptInt)
	[result setObject:[NSNumber numberWithInt:superscriptInt] forKey:NSSuperscriptAttributeName];

	if (decoration & UNDERLINE)
	[result setObject:[NSNumber numberWithInt:NSUnderlineStyleSingle] forKey:NSUnderlineStyleAttributeName];

	if (nodeToRemove) {
	ExceptionCode ec = 0;
	nodeToRemove->remove(ec);
	ASSERT(ec == 0);
	}

	return result;
	}

	NSWritingDirection Editor::baseWritingDirectionForSelectionStart() const
	{
	NSWritingDirection result = NSWritingDirectionLeftToRight;

	Position pos = m_frame->selection()->selection().visibleStart().deepEquivalent();
	Node* node = pos.deprecatedNode();
	if (!node)
	return result;

	RenderObject* renderer = node->renderer();
	if (!renderer)
	return result;

	if (!renderer->isBlockFlow()) {
	renderer = renderer->containingBlock();
	if (!renderer)
	return result;
	}

	RenderStyle* style = renderer->style();
	if (!style)
	return result;

	switch (style->direction()) {
	case LTR:
	result = NSWritingDirectionLeftToRight;
	break;
	case RTL:
	result = NSWritingDirectionRightToLeft;
	break;
	}

	return result;
	}

	bool Editor::canCopyExcludingStandaloneImages()
	{
	FrameSelection* selection = m_frame->selection();
	return selection->isRange() && !selection->isInPasswordField();
	}

	void Editor::takeFindStringFromSelection()
	{
	if (!canCopyExcludingStandaloneImages()) {
	systemBeep();
	return;
	}

	Vector<String> types;
	types.append(String(NSStringPboardType));
	platformStrategies()->pasteboardStrategy()->setTypes(types, NSFindPboard);
	platformStrategies()->pasteboardStrategy()->setStringForType(m_frame->displayStringModifiedByEncoding(selectedText()), NSStringPboardType, NSFindPboard);
	}

	void Editor::writeSelectionToPasteboard(const String& pasteboardName, const Vector<String>& pasteboardTypes)
	{
	Pasteboard pasteboard(pasteboardName);
	pasteboard.writeSelectionForTypes(pasteboardTypes, true, m_frame);
	}

	void Editor::readSelectionFromPasteboard(const String& pasteboardName)
	{
	Pasteboard pasteboard(pasteboardName);
	if (m_frame->selection()->isContentRichlyEditable())
	pasteWithPasteboard(&pasteboard, true);
	else
	pasteAsPlainTextWithPasteboard(&pasteboard);
	}

	String Editor::stringSelectionForPasteboard()
	{
	return Pasteboard::getStringSelection(m_frame);
	}

	PassRefPtr<SharedBuffer> Editor::dataSelectionForPasteboard(const String& pasteboardType)
	{
	return Pasteboard::getDataSelection(m_frame, pasteboardType);
	}

	} // namespace WebCore