Source/WebKit2/UIProcess/mac/WebPageProxyMac.mm - platform/external/webkit - Git at Google

 /*
  * Copyright (C) 2010, 2011 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "WebPageProxy.h"

 #import "AttributedString.h"
 #import "DataReference.h"
 #import "DictionaryPopupInfo.h"
 #import "EditorState.h"
 #import "NativeWebKeyboardEvent.h"
 #import "PageClient.h"
 #import "PageClientImpl.h"
 #import "TextChecker.h"
 #import "WebPageMessages.h"
 #import "WebProcessProxy.h"
 #import <wtf/text/StringConcatenate.h>

 @interface NSApplication (Details)
 - (void)speakString:(NSString *)string;
 @end

 using namespace WebCore;

 namespace WebKit {

 #if defined(__ppc__) || defined(__ppc64__)
 #define PROCESSOR "PPC"
 #elif defined(__i386__) || defined(__x86_64__)
 #define PROCESSOR "Intel"
 #else
 #error Unknown architecture
 #endif

 static inline int callGestalt(OSType selector)
 {
     SInt32 value = 0;
     Gestalt(selector, &value);
     return value;
 }

 // Uses underscores instead of dots because if "4." ever appears in a user agent string, old DHTML libraries treat it as Netscape 4.
 static String macOSXVersionString()
 {
     // Can't use -[NSProcessInfo operatingSystemVersionString] because it has too much stuff we don't want.
     int major = callGestalt(gestaltSystemVersionMajor);
     ASSERT(major);

     int minor = callGestalt(gestaltSystemVersionMinor);
     int bugFix = callGestalt(gestaltSystemVersionBugFix);
     if (bugFix)
         return String::format("%d_%d_%d", major, minor, bugFix);
     if (minor)
         return String::format("%d_%d", major, minor);
     return String::format("%d", major);
 }

 static String userVisibleWebKitVersionString()
 {
     // If the version is 4 digits long or longer, then the first digit represents
     // the version of the OS. Our user agent string should not include this first digit,
     // so strip it off and report the rest as the version. <rdar://problem/4997547>
     NSString *fullVersion = [[NSBundle bundleForClass:NSClassFromString(@"WKView")] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey];
     NSRange nonDigitRange = [fullVersion rangeOfCharacterFromSet:[[NSCharacterSet decimalDigitCharacterSet] invertedSet]];
     if (nonDigitRange.location == NSNotFound && [fullVersion length] >= 4)
         return [fullVersion substringFromIndex:1];
     if (nonDigitRange.location != NSNotFound && nonDigitRange.location >= 4)
         return [fullVersion substringFromIndex:1];
     return fullVersion;
 }

 String WebPageProxy::standardUserAgent(const String& applicationNameForUserAgent)
 {
     DEFINE_STATIC_LOCAL(String, osVersion, (macOSXVersionString()));
     DEFINE_STATIC_LOCAL(String, webKitVersion, (userVisibleWebKitVersionString()));

     if (applicationNameForUserAgent.isEmpty())
         return makeString("Mozilla/5.0 (Macintosh; " PROCESSOR " Mac OS X ", osVersion, ") AppleWebKit/", webKitVersion, " (KHTML, like Gecko)");
     return makeString("Mozilla/5.0 (Macintosh; " PROCESSOR " Mac OS X ", osVersion, ") AppleWebKit/", webKitVersion, " (KHTML, like Gecko) ", applicationNameForUserAgent);
 }

 void WebPageProxy::getIsSpeaking(bool& isSpeaking)
 {
     isSpeaking = [NSApp isSpeaking];
 }

 void WebPageProxy::speak(const String& string)
 {
     [NSApp speakString:nsStringFromWebCoreString(string)];
 }

 void WebPageProxy::stopSpeaking()
 {
     [NSApp stopSpeaking:nil];
 }

 void WebPageProxy::searchWithSpotlight(const String& string)
 {
     [[NSWorkspace sharedWorkspace] showSearchResultsForQueryString:nsStringFromWebCoreString(string)];
 }

 CGContextRef WebPageProxy::containingWindowGraphicsContext()
 {
     return m_pageClient->containingWindowGraphicsContext();
 }

 void WebPageProxy::updateWindowIsVisible(bool windowIsVisible)
 {
     if (!isValid())
         return;
     process()->send(Messages::WebPage::SetWindowIsVisible(windowIsVisible), m_pageID);
 }

 void WebPageProxy::windowAndViewFramesChanged(const IntRect& windowFrameInScreenCoordinates, const IntRect& viewFrameInWindowCoordinates, const IntPoint& accessibilityViewCoordinates)
 {
     if (!isValid())
         return;

     process()->send(Messages::WebPage::WindowAndViewFramesChanged(windowFrameInScreenCoordinates, viewFrameInWindowCoordinates, accessibilityViewCoordinates), m_pageID);
 }

 void WebPageProxy::setComposition(const String& text, Vector<CompositionUnderline> underlines, uint64_t selectionStart, uint64_t selectionEnd, uint64_t replacementRangeStart, uint64_t replacementRangeEnd)
 {
     process()->sendSync(Messages::WebPage::SetComposition(text, underlines, selectionStart, selectionEnd, replacementRangeStart, replacementRangeEnd), Messages::WebPage::SetComposition::Reply(m_editorState), m_pageID);
 }

 void WebPageProxy::confirmComposition()
 {
     process()->sendSync(Messages::WebPage::ConfirmComposition(), Messages::WebPage::ConfirmComposition::Reply(m_editorState), m_pageID);
 }

 bool WebPageProxy::insertText(const String& text, uint64_t replacementRangeStart, uint64_t replacementRangeEnd)
 {
     bool handled;
     process()->sendSync(Messages::WebPage::InsertText(text, replacementRangeStart, replacementRangeEnd), Messages::WebPage::InsertText::Reply(handled, m_editorState), m_pageID);
     return handled;
 }

 void WebPageProxy::getMarkedRange(uint64_t& location, uint64_t& length)
 {
     process()->sendSync(Messages::WebPage::GetMarkedRange(), Messages::WebPage::GetMarkedRange::Reply(location, length), m_pageID);
 }

 void WebPageProxy::getSelectedRange(uint64_t& location, uint64_t& length)
 {
     process()->sendSync(Messages::WebPage::GetSelectedRange(), Messages::WebPage::GetSelectedRange::Reply(location, length), m_pageID);
 }

 void WebPageProxy::getAttributedSubstringFromRange(uint64_t location, uint64_t length, AttributedString& result)
 {
     process()->sendSync(Messages::WebPage::GetAttributedSubstringFromRange(location, length), Messages::WebPage::GetAttributedSubstringFromRange::Reply(result), m_pageID);
 }

 uint64_t WebPageProxy::characterIndexForPoint(const IntPoint point)
 {
     uint64_t result;
     process()->sendSync(Messages::WebPage::CharacterIndexForPoint(point), Messages::WebPage::CharacterIndexForPoint::Reply(result), m_pageID);
     return result;
 }

 WebCore::IntRect WebPageProxy::firstRectForCharacterRange(uint64_t location, uint64_t length)
 {
     IntRect resultRect;
     process()->sendSync(Messages::WebPage::FirstRectForCharacterRange(location, length), Messages::WebPage::FirstRectForCharacterRange::Reply(resultRect), m_pageID);
     return resultRect;
 }

 bool WebPageProxy::executeKeypressCommands(const Vector<WebCore::KeypressCommand>& commands)
 {
     bool result;
     process()->sendSync(Messages::WebPage::ExecuteKeypressCommands(commands), Messages::WebPage::ExecuteKeypressCommands::Reply(result, m_editorState), m_pageID);
     return result;
 }

 bool WebPageProxy::writeSelectionToPasteboard(const String& pasteboardName, const Vector<String>& pasteboardTypes)
 {
     bool result;
     const double messageTimeout = 20;
     process()->sendSync(Messages::WebPage::WriteSelectionToPasteboard(pasteboardName, pasteboardTypes), Messages::WebPage::WriteSelectionToPasteboard::Reply(result), m_pageID, messageTimeout);
     return result;
 }

 bool WebPageProxy::readSelectionFromPasteboard(const String& pasteboardName)
 {
     bool result;
     const double messageTimeout = 20;
     process()->sendSync(Messages::WebPage::ReadSelectionFromPasteboard(pasteboardName), Messages::WebPage::ReadSelectionFromPasteboard::Reply(result), m_pageID, messageTimeout);
     return result;
 }

 void WebPageProxy::setDragImage(const WebCore::IntPoint& clientPosition, const ShareableBitmap::Handle& dragImageHandle, bool isLinkDrag)
 {
     RefPtr<ShareableBitmap> dragImage = ShareableBitmap::create(dragImageHandle);
     if (!dragImage)
         return;

     m_pageClient->setDragImage(clientPosition, dragImage.release(), isLinkDrag);
 }

 void WebPageProxy::performDictionaryLookupAtLocation(const WebCore::FloatPoint& point)
 {
     if (!isValid())
         return;

     process()->send(Messages::WebPage::PerformDictionaryLookupAtLocation(point), m_pageID);
 }

 void WebPageProxy::interpretQueuedKeyEvent(const EditorState& state, bool& handled, Vector<WebCore::KeypressCommand>& commands)
 {
     m_editorState = state;
     handled = m_pageClient->interpretKeyEvent(m_keyEventQueue.first(), commands);
 }

 // Complex text input support for plug-ins.
 void WebPageProxy::sendComplexTextInputToPlugin(uint64_t pluginComplexTextInputIdentifier, const String& textInput)
 {
     if (!isValid())
         return;

     process()->send(Messages::WebPage::SendComplexTextInputToPlugin(pluginComplexTextInputIdentifier, textInput), m_pageID);
 }

 void WebPageProxy::uppercaseWord()
 {
     process()->send(Messages::WebPage::UppercaseWord(), m_pageID);
 }

 void WebPageProxy::lowercaseWord()
 {
     process()->send(Messages::WebPage::LowercaseWord(), m_pageID);
 }

 void WebPageProxy::capitalizeWord()
 {
     process()->send(Messages::WebPage::CapitalizeWord(), m_pageID);
 }

 void WebPageProxy::setSmartInsertDeleteEnabled(bool isSmartInsertDeleteEnabled)
 {
     if (m_isSmartInsertDeleteEnabled == isSmartInsertDeleteEnabled)
         return;

     TextChecker::setSmartInsertDeleteEnabled(isSmartInsertDeleteEnabled);
     m_isSmartInsertDeleteEnabled = isSmartInsertDeleteEnabled;
     process()->send(Messages::WebPage::SetSmartInsertDeleteEnabled(isSmartInsertDeleteEnabled), m_pageID);
 }

 void WebPageProxy::didPerformDictionaryLookup(const String& text, const DictionaryPopupInfo& dictionaryPopupInfo)
 {
     m_pageClient->didPerformDictionaryLookup(text, m_viewScaleFactor, dictionaryPopupInfo);
 }

 void WebPageProxy::registerWebProcessAccessibilityToken(const CoreIPC::DataReference& data)
 {
     m_pageClient->accessibilityWebProcessTokenReceived(data);
 }

 void WebPageProxy::registerUIProcessAccessibilityTokens(const CoreIPC::DataReference& elementToken, const CoreIPC::DataReference& windowToken)
 {
     if (!isValid())
         return;

     process()->send(Messages::WebPage::RegisterUIProcessAccessibilityTokens(elementToken, windowToken), m_pageID);
 }

 void WebPageProxy::setComplexTextInputEnabled(uint64_t pluginComplexTextInputIdentifier, bool complexTextInputEnabled)
 {
     m_pageClient->setComplexTextInputEnabled(pluginComplexTextInputIdentifier, complexTextInputEnabled);
 }

 void WebPageProxy::executeSavedCommandBySelector(const String& selector, bool& handled)
 {
     handled = m_pageClient->executeSavedCommandBySelector(selector);
 }

 bool WebPageProxy::shouldDelayWindowOrderingForEvent(const WebKit::WebMouseEvent& event)
 {
     bool result = false;
     const double messageTimeout = 3;
     process()->sendSync(Messages::WebPage::ShouldDelayWindowOrderingEvent(event), Messages::WebPage::ShouldDelayWindowOrderingEvent::Reply(result), m_pageID, messageTimeout);
     return result;
 }

 bool WebPageProxy::acceptsFirstMouse(int eventNumber, const WebKit::WebMouseEvent& event)
 {
     bool result = false;
     const double messageTimeout = 3;
     process()->sendSync(Messages::WebPage::AcceptsFirstMouse(eventNumber, event), Messages::WebPage::AcceptsFirstMouse::Reply(result), m_pageID, messageTimeout);
     return result;
 }

 } // namespace WebKit
	/*
	* Copyright (C) 2010, 2011 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "WebPageProxy.h"

	#import "AttributedString.h"
	#import "DataReference.h"
	#import "DictionaryPopupInfo.h"
	#import "EditorState.h"
	#import "NativeWebKeyboardEvent.h"
	#import "PageClient.h"
	#import "PageClientImpl.h"
	#import "TextChecker.h"
	#import "WebPageMessages.h"
	#import "WebProcessProxy.h"
	#import <wtf/text/StringConcatenate.h>

	@interface NSApplication (Details)
	- (void)speakString:(NSString *)string;
	@end

	using namespace WebCore;

	namespace WebKit {

	#if defined(__ppc__) \|\| defined(__ppc64__)
	#define PROCESSOR "PPC"
	#elif defined(__i386__) \|\| defined(__x86_64__)
	#define PROCESSOR "Intel"
	#else
	#error Unknown architecture
	#endif

	static inline int callGestalt(OSType selector)
	{
	SInt32 value = 0;
	Gestalt(selector, &value);
	return value;
	}

	// Uses underscores instead of dots because if "4." ever appears in a user agent string, old DHTML libraries treat it as Netscape 4.
	static String macOSXVersionString()
	{
	// Can't use -[NSProcessInfo operatingSystemVersionString] because it has too much stuff we don't want.
	int major = callGestalt(gestaltSystemVersionMajor);
	ASSERT(major);

	int minor = callGestalt(gestaltSystemVersionMinor);
	int bugFix = callGestalt(gestaltSystemVersionBugFix);
	if (bugFix)
	return String::format("%d_%d_%d", major, minor, bugFix);
	if (minor)
	return String::format("%d_%d", major, minor);
	return String::format("%d", major);
	}

	static String userVisibleWebKitVersionString()
	{
	// If the version is 4 digits long or longer, then the first digit represents
	// the version of the OS. Our user agent string should not include this first digit,
	// so strip it off and report the rest as the version. <rdar://problem/4997547>
	NSString fullVersion = [[NSBundle bundleForClass:NSClassFromString(@"WKView")] objectForInfoDictionaryKey:(NSString )kCFBundleVersionKey];
	NSRange nonDigitRange = [fullVersion rangeOfCharacterFromSet:[[NSCharacterSet decimalDigitCharacterSet] invertedSet]];
	if (nonDigitRange.location == NSNotFound && [fullVersion length] >= 4)
	return [fullVersion substringFromIndex:1];
	if (nonDigitRange.location != NSNotFound && nonDigitRange.location >= 4)
	return [fullVersion substringFromIndex:1];
	return fullVersion;
	}

	String WebPageProxy::standardUserAgent(const String& applicationNameForUserAgent)
	{
	DEFINE_STATIC_LOCAL(String, osVersion, (macOSXVersionString()));
	DEFINE_STATIC_LOCAL(String, webKitVersion, (userVisibleWebKitVersionString()));

	if (applicationNameForUserAgent.isEmpty())
	return makeString("Mozilla/5.0 (Macintosh; " PROCESSOR " Mac OS X ", osVersion, ") AppleWebKit/", webKitVersion, " (KHTML, like Gecko)");
	return makeString("Mozilla/5.0 (Macintosh; " PROCESSOR " Mac OS X ", osVersion, ") AppleWebKit/", webKitVersion, " (KHTML, like Gecko) ", applicationNameForUserAgent);
	}

	void WebPageProxy::getIsSpeaking(bool& isSpeaking)
	{
	isSpeaking = [NSApp isSpeaking];
	}

	void WebPageProxy::speak(const String& string)
	{
	[NSApp speakString:nsStringFromWebCoreString(string)];
	}

	void WebPageProxy::stopSpeaking()
	{
	[NSApp stopSpeaking:nil];
	}

	void WebPageProxy::searchWithSpotlight(const String& string)
	{
	[[NSWorkspace sharedWorkspace] showSearchResultsForQueryString:nsStringFromWebCoreString(string)];
	}

	CGContextRef WebPageProxy::containingWindowGraphicsContext()
	{
	return m_pageClient->containingWindowGraphicsContext();
	}

	void WebPageProxy::updateWindowIsVisible(bool windowIsVisible)
	{
	if (!isValid())
	return;
	process()->send(Messages::WebPage::SetWindowIsVisible(windowIsVisible), m_pageID);
	}

	void WebPageProxy::windowAndViewFramesChanged(const IntRect& windowFrameInScreenCoordinates, const IntRect& viewFrameInWindowCoordinates, const IntPoint& accessibilityViewCoordinates)
	{
	if (!isValid())
	return;

	process()->send(Messages::WebPage::WindowAndViewFramesChanged(windowFrameInScreenCoordinates, viewFrameInWindowCoordinates, accessibilityViewCoordinates), m_pageID);
	}

	void WebPageProxy::setComposition(const String& text, Vector<CompositionUnderline> underlines, uint64_t selectionStart, uint64_t selectionEnd, uint64_t replacementRangeStart, uint64_t replacementRangeEnd)
	{
	process()->sendSync(Messages::WebPage::SetComposition(text, underlines, selectionStart, selectionEnd, replacementRangeStart, replacementRangeEnd), Messages::WebPage::SetComposition::Reply(m_editorState), m_pageID);
	}

	void WebPageProxy::confirmComposition()
	{
	process()->sendSync(Messages::WebPage::ConfirmComposition(), Messages::WebPage::ConfirmComposition::Reply(m_editorState), m_pageID);
	}

	bool WebPageProxy::insertText(const String& text, uint64_t replacementRangeStart, uint64_t replacementRangeEnd)
	{
	bool handled;
	process()->sendSync(Messages::WebPage::InsertText(text, replacementRangeStart, replacementRangeEnd), Messages::WebPage::InsertText::Reply(handled, m_editorState), m_pageID);
	return handled;
	}

	void WebPageProxy::getMarkedRange(uint64_t& location, uint64_t& length)
	{
	process()->sendSync(Messages::WebPage::GetMarkedRange(), Messages::WebPage::GetMarkedRange::Reply(location, length), m_pageID);
	}

	void WebPageProxy::getSelectedRange(uint64_t& location, uint64_t& length)
	{
	process()->sendSync(Messages::WebPage::GetSelectedRange(), Messages::WebPage::GetSelectedRange::Reply(location, length), m_pageID);
	}

	void WebPageProxy::getAttributedSubstringFromRange(uint64_t location, uint64_t length, AttributedString& result)
	{
	process()->sendSync(Messages::WebPage::GetAttributedSubstringFromRange(location, length), Messages::WebPage::GetAttributedSubstringFromRange::Reply(result), m_pageID);
	}

	uint64_t WebPageProxy::characterIndexForPoint(const IntPoint point)
	{
	uint64_t result;
	process()->sendSync(Messages::WebPage::CharacterIndexForPoint(point), Messages::WebPage::CharacterIndexForPoint::Reply(result), m_pageID);
	return result;
	}

	WebCore::IntRect WebPageProxy::firstRectForCharacterRange(uint64_t location, uint64_t length)
	{
	IntRect resultRect;
	process()->sendSync(Messages::WebPage::FirstRectForCharacterRange(location, length), Messages::WebPage::FirstRectForCharacterRange::Reply(resultRect), m_pageID);
	return resultRect;
	}

	bool WebPageProxy::executeKeypressCommands(const Vector<WebCore::KeypressCommand>& commands)
	{
	bool result;
	process()->sendSync(Messages::WebPage::ExecuteKeypressCommands(commands), Messages::WebPage::ExecuteKeypressCommands::Reply(result, m_editorState), m_pageID);
	return result;
	}

	bool WebPageProxy::writeSelectionToPasteboard(const String& pasteboardName, const Vector<String>& pasteboardTypes)
	{
	bool result;
	const double messageTimeout = 20;
	process()->sendSync(Messages::WebPage::WriteSelectionToPasteboard(pasteboardName, pasteboardTypes), Messages::WebPage::WriteSelectionToPasteboard::Reply(result), m_pageID, messageTimeout);
	return result;
	}

	bool WebPageProxy::readSelectionFromPasteboard(const String& pasteboardName)
	{
	bool result;
	const double messageTimeout = 20;
	process()->sendSync(Messages::WebPage::ReadSelectionFromPasteboard(pasteboardName), Messages::WebPage::ReadSelectionFromPasteboard::Reply(result), m_pageID, messageTimeout);
	return result;
	}

	void WebPageProxy::setDragImage(const WebCore::IntPoint& clientPosition, const ShareableBitmap::Handle& dragImageHandle, bool isLinkDrag)
	{
	RefPtr<ShareableBitmap> dragImage = ShareableBitmap::create(dragImageHandle);
	if (!dragImage)
	return;

	m_pageClient->setDragImage(clientPosition, dragImage.release(), isLinkDrag);
	}

	void WebPageProxy::performDictionaryLookupAtLocation(const WebCore::FloatPoint& point)
	{
	if (!isValid())
	return;

	process()->send(Messages::WebPage::PerformDictionaryLookupAtLocation(point), m_pageID);
	}

	void WebPageProxy::interpretQueuedKeyEvent(const EditorState& state, bool& handled, Vector<WebCore::KeypressCommand>& commands)
	{
	m_editorState = state;
	handled = m_pageClient->interpretKeyEvent(m_keyEventQueue.first(), commands);
	}

	// Complex text input support for plug-ins.
	void WebPageProxy::sendComplexTextInputToPlugin(uint64_t pluginComplexTextInputIdentifier, const String& textInput)
	{
	if (!isValid())
	return;

	process()->send(Messages::WebPage::SendComplexTextInputToPlugin(pluginComplexTextInputIdentifier, textInput), m_pageID);
	}

	void WebPageProxy::uppercaseWord()
	{
	process()->send(Messages::WebPage::UppercaseWord(), m_pageID);
	}

	void WebPageProxy::lowercaseWord()
	{
	process()->send(Messages::WebPage::LowercaseWord(), m_pageID);
	}

	void WebPageProxy::capitalizeWord()
	{
	process()->send(Messages::WebPage::CapitalizeWord(), m_pageID);
	}

	void WebPageProxy::setSmartInsertDeleteEnabled(bool isSmartInsertDeleteEnabled)
	{
	if (m_isSmartInsertDeleteEnabled == isSmartInsertDeleteEnabled)
	return;

	TextChecker::setSmartInsertDeleteEnabled(isSmartInsertDeleteEnabled);
	m_isSmartInsertDeleteEnabled = isSmartInsertDeleteEnabled;
	process()->send(Messages::WebPage::SetSmartInsertDeleteEnabled(isSmartInsertDeleteEnabled), m_pageID);
	}

	void WebPageProxy::didPerformDictionaryLookup(const String& text, const DictionaryPopupInfo& dictionaryPopupInfo)
	{
	m_pageClient->didPerformDictionaryLookup(text, m_viewScaleFactor, dictionaryPopupInfo);
	}

	void WebPageProxy::registerWebProcessAccessibilityToken(const CoreIPC::DataReference& data)
	{
	m_pageClient->accessibilityWebProcessTokenReceived(data);
	}

	void WebPageProxy::registerUIProcessAccessibilityTokens(const CoreIPC::DataReference& elementToken, const CoreIPC::DataReference& windowToken)
	{
	if (!isValid())
	return;

	process()->send(Messages::WebPage::RegisterUIProcessAccessibilityTokens(elementToken, windowToken), m_pageID);
	}

	void WebPageProxy::setComplexTextInputEnabled(uint64_t pluginComplexTextInputIdentifier, bool complexTextInputEnabled)
	{
	m_pageClient->setComplexTextInputEnabled(pluginComplexTextInputIdentifier, complexTextInputEnabled);
	}

	void WebPageProxy::executeSavedCommandBySelector(const String& selector, bool& handled)
	{
	handled = m_pageClient->executeSavedCommandBySelector(selector);
	}

	bool WebPageProxy::shouldDelayWindowOrderingForEvent(const WebKit::WebMouseEvent& event)
	{
	bool result = false;
	const double messageTimeout = 3;
	process()->sendSync(Messages::WebPage::ShouldDelayWindowOrderingEvent(event), Messages::WebPage::ShouldDelayWindowOrderingEvent::Reply(result), m_pageID, messageTimeout);
	return result;
	}

	bool WebPageProxy::acceptsFirstMouse(int eventNumber, const WebKit::WebMouseEvent& event)
	{
	bool result = false;
	const double messageTimeout = 3;
	process()->sendSync(Messages::WebPage::AcceptsFirstMouse(eventNumber, event), Messages::WebPage::AcceptsFirstMouse::Reply(result), m_pageID, messageTimeout);
	return result;
	}

	} // namespace WebKit