I integrated the synergy.10.5.patch - now it does use new API (10.5)

Fixed issue #33: Modernize support for various MacOS APIs to their 10.5 equivalents.

configure.in

@@ -254,7 +254,7 @@ dnl XXX depends on the language) to insert setting the environment
 dnl variable when running the compiler.  we'd like to put that in CC,
 dnl CXX and OBJC but that breaks depcomp.  let's hope this works.
 if test x"$acx_host_winapi" = xCARBON; then
-	MACOSX_DEPLOYMENT_TARGET="10.2"
+	MACOSX_DEPLOYMENT_TARGET="10.5"
 	CCDEPMODE="MACOSX_DEPLOYMENT_TARGET=$MACOSX_DEPLOYMENT_TARGET $CCDEPMODE"
 	CXXDEPMODE="MACOSX_DEPLOYMENT_TARGET=$MACOSX_DEPLOYMENT_TARGET $CXXDEPMODE"
 	OBJCDEPMODE="MACOSX_DEPLOYMENT_TARGET=$MACOSX_DEPLOYMENT_TARGET $OBJCDEPMODE"

lib/platform/COSXClipboard.cpp

@@ -24,7 +24,7 @@
 
 COSXClipboard::COSXClipboard() :
 	m_time(0),
-	m_scrap(NULL)
+	m_pboard(NULL)
 {
 	m_converters.push_back(new COSXClipboardUTF16Converter);
 	m_converters.push_back(new COSXClipboardTextConverter);
@@ -39,23 +39,27 @@ bool
 COSXClipboard::empty()
 {
 	LOG((CLOG_DEBUG "empty clipboard"));
-	assert(m_scrap != NULL);
+	assert(m_pboard != NULL);
 
-	OSStatus err = ClearScrap(&m_scrap);
+	OSStatus err = PasteboardClear(m_pboard);
 	if (err != noErr) {
 		LOG((CLOG_DEBUG "failed to grab clipboard"));
 		return false;
 	}
 
+    
 	// we own the clipboard
-	err = PutScrapFlavor(
+	UInt8 claimString[] = {'s', 'y', 'n', 'e'};
-				m_scrap,
+	CFDataRef claimData = CFDataCreate(kCFAllocatorDefault, claimString, 4);
-				getOwnershipFlavor(),
+
-				kScrapFlavorMaskNone,
+	err = PasteboardPutItemFlavor(
+				m_pboard,
                 0,
-				0);
+				getOwnershipFlavor(),
+				claimData,
+				kPasteboardFlavorNoFlags);
 	if (err != noErr) {
-		LOG((CLOG_DEBUG "failed to grab clipboard"));
+		LOG((CLOG_DEBUG "failed to grab clipboard (%d)", err));
 		return false;
 	}
 
@@ -75,14 +79,16 @@ COSXClipboard::add(EFormat format, const CString & data)
 		// skip converters for other formats
 		if (converter->getFormat() == format) {
 			CString osXData = converter->fromIClipboard(data);
-			ScrapFlavorType flavorType = converter->getOSXFormat();
+			CFStringRef flavorType = converter->getOSXFormat();
+            CFDataRef data_ref = CFDataCreate(kCFAllocatorDefault, (UInt8 *)osXData.data(), osXData.size());
 
-			PutScrapFlavor(
+			PasteboardPutItemFlavor(
-				m_scrap,
+				m_pboard,
+                (PasteboardItemID) 1,
 				flavorType,
-				kScrapFlavorMaskNone,
+				data_ref, 
-				osXData.size(),
+				kPasteboardFlavorNoFlags);
-				osXData.data()); 
+            LOG((CLOG_DEBUG "added %d bytes to clipboard format: %d", data.size(), format));
 		}
 	}
 }
@@ -92,7 +98,7 @@ COSXClipboard::open(Time time) const
 {
 	LOG((CLOG_DEBUG "open clipboard"));
 	m_time = time;
-	OSStatus err = GetCurrentScrap(&m_scrap);
+	OSStatus err = PasteboardCreate(kPasteboardClipboard, &m_pboard);
 	return (err == noErr);
 }
 
@@ -100,7 +106,7 @@ void
 COSXClipboard::close() const
 {
 	LOG((CLOG_DEBUG "close clipboard"));
-	m_scrap = NULL;
+	m_pboard = NULL;
 }
 
 IClipboard::Time
@@ -112,16 +118,16 @@ COSXClipboard::getTime() const
 bool
 COSXClipboard::has(EFormat format) const
 {
-	assert(m_scrap != NULL);
+	assert(m_pboard != NULL);
 
 	for (ConverterList::const_iterator index = m_converters.begin();
 							index != m_converters.end(); ++index) {
 		IOSXClipboardConverter* converter = *index;
 		if (converter->getFormat() == format) {
-			ScrapFlavorFlags flags;
+			PasteboardFlavorFlags* flags = NULL;
-			ScrapFlavorType type = converter->getOSXFormat();
+			CFStringRef type = converter->getOSXFormat();
 
-			if (GetScrapFlavorFlags(m_scrap, type, &flags) == noErr) {
+			if (PasteboardGetItemFlavorFlags(m_pboard, (void *)1, type, flags) == noErr) {
 				return true;
 			}
 		}
@@ -134,6 +140,7 @@ CString
 COSXClipboard::get(EFormat format) const
 {
 	CString result;
+  CFStringRef type;
 
 	// find the converter for the first clipboard format we can handle
 	IOSXClipboardConverter* converter = NULL;
@@ -141,11 +148,11 @@ COSXClipboard::get(EFormat format) const
 							index != m_converters.end(); ++index) {
 		converter = *index;
 
-		ScrapFlavorFlags flags;
+		PasteboardFlavorFlags* flags = NULL;
-		ScrapFlavorType type = converter->getOSXFormat();
+		type = converter->getOSXFormat();
 
 		if (converter->getFormat() == format &&
-			GetScrapFlavorFlags(m_scrap, type, &flags) == noErr) {
+	    PasteboardGetItemFlavorFlags(m_pboard, (void *)1, type, flags) == noErr) {
 			break;
 		}
 		converter = NULL;
@@ -157,27 +164,16 @@ COSXClipboard::get(EFormat format) const
 	}
 
 	// get the clipboard data.
-	char* buffer = NULL;
+  CFDataRef buffer = NULL;
 	try {
-		Size flavorSize;
+		OSStatus err = PasteboardCopyItemFlavorData(m_pboard, (void *)1,
-		OSStatus err = GetScrapFlavorSize(m_scrap,
+							type, &buffer);
-							converter->getOSXFormat(), &flavorSize);
+    
 		if (err != noErr) {
 			throw err;
 		}
 
-		buffer = new char[flavorSize];
+		result = CString((char *) CFDataGetBytePtr(buffer), CFDataGetLength(buffer));
-		if (buffer == NULL) {
-			throw memFullErr;
-		}
-
-		err = GetScrapFlavorData(m_scrap,
-							converter->getOSXFormat(), &flavorSize, buffer);
-		if (err != noErr) {
-			throw err;
-		}
-
-		result = CString(buffer, flavorSize);
 	}
 	catch (OSStatus err) {
 		LOG((CLOG_DEBUG "exception thrown in COSXClipboard::get MacError (%d)", err));
@@ -186,7 +182,9 @@ COSXClipboard::get(EFormat format) const
 		LOG((CLOG_DEBUG "unknown exception in COSXClipboard::get"));
 		RETHROW_XTHREAD
 	}
-	delete[] buffer;
+
+  if (buffer != NULL)
+    CFRelease(buffer);
 
 	return converter->toIClipboard(result);
 }
@@ -204,17 +202,18 @@ COSXClipboard::clearConverters()
 bool 
 COSXClipboard::isOwnedBySynergy()
 {
-	ScrapFlavorFlags flags;
+	PasteboardFlavorFlags flags;
-	ScrapRef scrap;
+  PasteboardRef pboard;
-	OSStatus err = GetCurrentScrap(&scrap);
+	OSStatus err = PasteboardCreate(kPasteboardClipboard, &pboard);
 	if (err == noErr) {
-		err = GetScrapFlavorFlags(scrap, getOwnershipFlavor() , &flags);
+		err = PasteboardGetItemFlavorFlags(pboard, 0, getOwnershipFlavor() , &flags);
 	}
 	return (err == noErr);
 }
 
-ScrapFlavorType 
+CFStringRef 
 COSXClipboard::getOwnershipFlavor()
 {
-	return 'Syne';
+	return CFSTR("Syne");
 }
+

lib/platform/COSXClipboard.h

@@ -41,7 +41,7 @@ public:
 
 private:
 	void				clearConverters();
-	static ScrapFlavorType
+	static CFStringRef
 						getOwnershipFlavor();
 
 private:
@@ -49,7 +49,7 @@ private:
 
 	mutable Time		m_time;
 	ConverterList		m_converters;
-	mutable ScrapRef	m_scrap;
+	mutable PasteboardRef	m_pboard;
 };
 
 //! Clipboard format converter interface
@@ -69,7 +69,7 @@ public:
 						getFormat() const = 0;
 
 	//! returns the scrap flavor type that this object converts from/to
-	virtual ScrapFlavorType
+	virtual CFStringRef
 						getOSXFormat() const = 0;
 
 	//! Convert from IClipboard format

lib/platform/COSXClipboardAnyTextConverter.h

@@ -26,7 +26,7 @@ public:
 	// IOSXClipboardConverter overrides
 	virtual IClipboard::EFormat
 						getFormat() const;
-	virtual ScrapFlavorType
+	virtual CFStringRef
 						getOSXFormat() const = 0;
 	virtual CString		fromIClipboard(const CString &) const;
 	virtual CString		toIClipboard(const CString &) const;

lib/platform/COSXClipboardTextConverter.cpp

@@ -29,10 +29,10 @@ COSXClipboardTextConverter::~COSXClipboardTextConverter()
 	// do nothing
 }
 
-ScrapFlavorType
+CFStringRef
 COSXClipboardTextConverter::getOSXFormat() const
 {
-	return kScrapFlavorTypeText;
+	return CFSTR("public.plain-text");
 }
 
 CString 

lib/platform/COSXClipboardTextConverter.h

@@ -24,7 +24,7 @@ public:
 	virtual ~COSXClipboardTextConverter();
 
 	// IOSXClipboardAnyTextConverter overrides
-	virtual ScrapFlavorType
+	virtual CFStringRef
 						getOSXFormat() const;
 
 protected:

lib/platform/COSXClipboardUTF16Converter.cpp

@@ -29,10 +29,10 @@ COSXClipboardUTF16Converter::~COSXClipboardUTF16Converter()
 	// do nothing
 }
 
-ScrapFlavorType
+CFStringRef
 COSXClipboardUTF16Converter::getOSXFormat() const
 {
-	return kScrapFlavorTypeUnicode;
+	return CFSTR("public.utf16-plain-text");
 }
 
 CString

lib/platform/COSXClipboardUTF16Converter.h

@@ -24,7 +24,7 @@ public:
 	virtual ~COSXClipboardUTF16Converter();
 
 	// IOSXClipboardAnyTextConverter overrides
-	virtual ScrapFlavorType
+	virtual CFStringRef
 						getOSXFormat() const;
 
 protected:

lib/platform/COSXKeyState.cpp

@@ -118,8 +118,6 @@ static const CKeyEntry	s_controlKeys[] = {
 COSXKeyState::COSXKeyState() :
 	m_deadKeyState(0)
 {
-	// enable input in scripts other that roman
-	KeyScript(smKeyEnableKybds);
 
 	// build virtual key map
 	for (size_t i = 0; i < sizeof(s_controlKeys) /
@@ -208,9 +206,9 @@ COSXKeyState::mapKeyFromEvent(CKeyIDs& ids,
 	}
 
 	// get keyboard info
-	KeyboardLayoutRef keyboardLayout;
+
-	OSStatus status = KLGetCurrentKeyboardLayout(&keyboardLayout);
+  TISInputSourceRef currentKeyboardLayout = TISCopyCurrentKeyboardLayoutInputSource(); 
-	if (status != noErr) {
+  if (currentKeyboardLayout != NULL) {
 		return kKeyNone;
 	}
 
@@ -231,9 +229,9 @@ COSXKeyState::mapKeyFromEvent(CKeyIDs& ids,
 	}
 
 	// translate via uchr resource
-	const void* resource;
+	CFDataRef resource;
-	if (KLGetKeyboardLayoutProperty(keyboardLayout,
+	if ((resource = (CFDataRef)TISGetInputSourceProperty(currentKeyboardLayout,
-								kKLuchrData, &resource) == noErr) {
+								kTISPropertyUnicodeKeyLayoutData)) != NULL) {
 		// choose action
 		UInt16 action;
 		switch (eventKind) {
@@ -272,30 +270,6 @@ COSXKeyState::mapKeyFromEvent(CKeyIDs& ids,
 		}
 	}
 
-	// translate via KCHR resource
-	if (KLGetKeyboardLayoutProperty(keyboardLayout,
-								kKLKCHRData, &resource) == noErr) {
-		// build keycode
-		UInt16 keycode =
-			static_cast<UInt16>((modifiers & 0xff00u) | (vkCode & 0x00ffu));
-
-		// translate key
-		UInt32 result = KeyTranslate(resource, keycode, &m_deadKeyState);
-
-		// get the characters
-		UInt8 c1 = static_cast<UInt8>((result >> 16) & 0xffu);
-		UInt8 c2 = static_cast<UInt8>( result        & 0xffu);
-		if (c2 != 0) {
-			m_deadKeyState = 0;
-			if (c1 != 0) {
-				ids.push_back(CKeyResource::getKeyID(c1));
-			}
-			ids.push_back(CKeyResource::getKeyID(c2));
-			adjustAltGrModifier(ids, maskOut, isCommand);
-			return mapVirtualKeyToKeyButton(vkCode);
-		}
-	}
-
 	return 0;
 }
 
@@ -315,14 +289,11 @@ COSXKeyState::pollActiveModifiers() const
 SInt32
 COSXKeyState::pollActiveGroup() const
 {
-	KeyboardLayoutRef keyboardLayout;
+	TISInputSourceRef inputSource = TISCopyCurrentKeyboardLayoutInputSource();
-	OSStatus status = KLGetCurrentKeyboardLayout(&keyboardLayout);
+  GroupMap::const_iterator i = m_groupMap.find(inputSource);
-	if (status == noErr) {
-		GroupMap::const_iterator i = m_groupMap.find(keyboardLayout);
   if (i != m_groupMap.end()) {
     return i->second;
   }
-	}
 	return 0;
 }
 
@@ -358,12 +329,10 @@ COSXKeyState::getKeyMap(CKeyMap& keyMap)
 		// add special keys
 		getKeyMapForSpecialKeys(keyMap, g);
 
-		// add regular keys
+		CFDataRef resource_ref;
-
+		if ((resource_ref = (CFDataRef)TISGetInputSourceProperty(m_groups[g],
-		// try uchr resource first
+								kTISPropertyUnicodeKeyLayoutData)) != NULL) {
-		const void* resource;
+			const void* resource = CFDataGetBytePtr(resource_ref);
-		if (KLGetKeyboardLayoutProperty(m_groups[g],
-								kKLuchrData, &resource) == noErr) {
 			CUCHRKeyResource uchr(resource, keyboardType);
 			if (uchr.isValid()) {
 				LOG((CLOG_DEBUG1 "using uchr resource for group %d", g));
@@ -372,17 +341,6 @@ COSXKeyState::getKeyMap(CKeyMap& keyMap)
 			}
 		}
 
-		// try KCHR resource
-		if (KLGetKeyboardLayoutProperty(m_groups[g],
-								kKLKCHRData, &resource) == noErr) {
-			CKCHRKeyResource kchr(resource);
-			if (kchr.isValid()) {
-				LOG((CLOG_DEBUG1 "using KCHR resource for group %d", g));
-				getKeyMap(keyMap, g, kchr);
-				continue;
-			}
-		}
-
 		LOG((CLOG_DEBUG1 "no keyboard resource for group %d", g));
 	}
 }
@@ -651,21 +609,22 @@ bool
 COSXKeyState::getGroups(GroupList& groups) const
 {
 	// get number of layouts
-	CFIndex n;
+  CFStringRef keys[] = { kTISPropertyInputSourceCategory };
-	OSStatus status = KLGetKeyboardLayoutCount(&n);
+  CFStringRef values[] = { kTISCategoryKeyboardInputSource };
-	if (status != noErr) {
+  CFDictionaryRef dict = CFDictionaryCreate(NULL, (const void **)keys, (const void **)values, 1, NULL, NULL);
+  CFArrayRef kbds = TISCreateInputSourceList(dict, false);
+  CFIndex n = CFArrayGetCount(kbds);
+	if (n == 0) {
 		LOG((CLOG_DEBUG1 "can't get keyboard layouts"));
 		return false;
 	}
 
 	// get each layout
 	groups.clear();
+	TISInputSourceRef inputKeyboardLayout;
 	for (CFIndex i = 0; i < n; ++i) {
-		KeyboardLayoutRef keyboardLayout;
+		inputKeyboardLayout = (TISInputSourceRef) CFArrayGetValueAtIndex(kbds, i);
-		status = KLGetKeyboardLayoutAtIndex(i, &keyboardLayout);
+    groups.push_back(inputKeyboardLayout);
-		if (status == noErr) {
-			groups.push_back(keyboardLayout);
-		}
 	}
 	return true;
 }
@@ -673,7 +632,7 @@ COSXKeyState::getGroups(GroupList& groups) const
 void
 COSXKeyState::setGroup(SInt32 group)
 {
-	KLSetCurrentKeyboardLayout(m_groups[group]);
+	TISSetInputMethodKeyboardLayoutOverride(m_groups[group]);
 }
 
 void
@@ -818,10 +777,15 @@ COSXKeyState::CKeyResource::getKeyID(UInt8 c)
 		str[0] = static_cast<char>(c);
 		str[1] = 0;
 
+		// get current keyboard script
+
+    TISInputSourceRef isref = TISCopyCurrentKeyboardInputSource();
+    CFArrayRef langs = (CFArrayRef) TISGetInputSourceProperty(isref, kTISPropertyInputSourceLanguages);
+
 		// convert to unicode
 		CFStringRef cfString =
 			CFStringCreateWithCStringNoCopy(kCFAllocatorDefault,
-							str, GetScriptManagerVariable(smKeyScript),
+							str, CFStringConvertIANACharSetNameToEncoding((CFStringRef) CFArrayGetValueAtIndex(langs, 0)),
 							kCFAllocatorNull);
 
 		// sometimes CFStringCreate...() returns NULL (e.g. Apple Korean
@@ -889,79 +853,6 @@ COSXKeyState::CKeyResource::unicharToKeyID(UniChar c)
 }
 
 
-//
-// COSXKeyState::CKCHRKeyResource
-//
-
-COSXKeyState::CKCHRKeyResource::CKCHRKeyResource(const void* resource)
-{
-	m_resource = reinterpret_cast<const KCHRResource*>(resource);
-}
-
-bool
-COSXKeyState::CKCHRKeyResource::isValid() const
-{
-	return (m_resource != NULL);
-}
-
-UInt32
-COSXKeyState::CKCHRKeyResource::getNumModifierCombinations() const
-{
-	// only 32 (not 256) because the righthanded modifier bits are ignored
-	return 32;
-}
-
-UInt32
-COSXKeyState::CKCHRKeyResource::getNumTables() const
-{
-	return m_resource->m_numTables;
-}
-
-UInt32
-COSXKeyState::CKCHRKeyResource::getNumButtons() const
-{
-	return 128;
-}
-
-UInt32
-COSXKeyState::CKCHRKeyResource::getTableForModifier(UInt32 mask) const
-{
-	assert(mask < getNumModifierCombinations());
-
-	return m_resource->m_tableSelectionIndex[mask];
-}
-
-KeyID
-COSXKeyState::CKCHRKeyResource::getKey(UInt32 table, UInt32 button) const
-{
-	assert(table < getNumTables());
-	assert(button < getNumButtons());
-
-	UInt8 c = m_resource->m_characterTables[table][button];
-	if (c == 0) {
-		// could be a dead key
-		const CKCHRDeadKeys* dkp =
-			reinterpret_cast<const CKCHRDeadKeys*>(
-				m_resource->m_characterTables[getNumTables()]);
-		const CKCHRDeadKeyRecord* dkr = dkp->m_records;
-		for (SInt16 i = 0; i < dkp->m_numRecords; ++i) {
-			if (dkr->m_tableIndex == table && dkr->m_virtualKey == button) {
-				// get the no completion entry
-				c = dkr->m_completion[dkr->m_numCompletions][1];
-				return CKeyMap::getDeadKey(getKeyID(c));
-			}
-
-			// next table.  skip all the completions and the no match
-			// pair to get the next table.
-			dkr = reinterpret_cast<const CKCHRDeadKeyRecord*>(
-							dkr->m_completion[dkr->m_numCompletions + 1]);
-		}
-	}
-
-	return getKeyID(c);
-}
-
-
 //
 // COSXKeyState::CUCHRKeyResource
 //
@@ -1078,8 +969,10 @@ COSXKeyState::CUCHRKeyResource::getKey(UInt32 table, UInt32 button) const
 	assert(button < getNumButtons());
 
 	const UInt8* base   = reinterpret_cast<const UInt8*>(m_resource);
-	const UCKeyOutput c = reinterpret_cast<const UCKeyOutput*>(base +
+	const UCKeyOutput* cPtr = reinterpret_cast<const UCKeyOutput*>(base +
-								m_cti->keyToCharTableOffsets[table])[button];
+								m_cti->keyToCharTableOffsets[table]);
+
+  const UCKeyOutput c = cPtr[button];
 
 	KeySequence keys;
 	switch (c & kUCKeyOutputTestForIndexMask) {

lib/platform/COSXKeyState.h

@@ -90,7 +90,7 @@ protected:
 
 private:
 	class CKeyResource;
-	typedef std::vector<KeyboardLayoutRef> GroupList;
+	typedef std::vector<TISInputSourceRef> GroupList;
 
 	// Add hard coded special keys to a CKeyMap.
 	void				getKeyMapForSpecialKeys(
@@ -149,41 +149,6 @@ private:
 		static KeyID	unicharToKeyID(UniChar);
 	};
 
-	class CKCHRKeyResource : public CKeyResource {
-	public:
-		CKCHRKeyResource(const void*);
-
-		// CKeyResource overrides
-		virtual bool	isValid() const;
-		virtual UInt32	getNumModifierCombinations() const;
-		virtual UInt32	getNumTables() const;
-		virtual UInt32	getNumButtons() const;
-		virtual UInt32	getTableForModifier(UInt32 mask) const;
-		virtual KeyID	getKey(UInt32 table, UInt32 button) const;
-
-	private:
-		struct KCHRResource {
-		public:
-			SInt16		m_version;
-			UInt8		m_tableSelectionIndex[256];
-			SInt16		m_numTables;
-			UInt8		m_characterTables[1][128];
-		};
-		struct CKCHRDeadKeyRecord {
-		public:
-			UInt8		m_tableIndex;
-			UInt8		m_virtualKey;
-			SInt16		m_numCompletions;
-			UInt8		m_completion[1][2];
-		};
-		struct CKCHRDeadKeys {
-		public:
-			SInt16				m_numRecords;
-			CKCHRDeadKeyRecord	m_records[1];
-		};
-
-		const KCHRResource*	m_resource;
-	};
 
 	class CUCHRKeyResource : public CKeyResource {
 	public:
@@ -223,7 +188,7 @@ private:
 		KeyButtonOffset = 1
 	};
 
-	typedef std::map<KeyboardLayoutRef, SInt32> GroupMap;
+	typedef std::map<TISInputSourceRef, SInt32> GroupMap;
 	typedef std::map<UInt32, KeyID> CVirtualKeyMap;
 
 	CVirtualKeyMap		m_virtualKeyMap;

lib/platform/COSXScreen.cpp

@@ -73,7 +73,6 @@ COSXScreen::COSXScreen(bool isPrimary) :
 	m_clipboardTimer(NULL),
 	m_hiddenWindow(NULL),
 	m_userInputWindow(NULL),
-	m_displayManagerNotificationUPP(NULL),
 	m_switchEventHandlerRef(0),
 	m_pmMutex(new CMutex),
 	m_pmWatchThread(NULL),
@@ -83,7 +82,7 @@ COSXScreen::COSXScreen(bool isPrimary) :
 {
 	try {
 		m_displayID   = CGMainDisplayID();
-		updateScreenShape();
+		updateScreenShape(m_displayID, 0);
 		m_screensaver = new COSXScreenSaver(getEventTarget());
 		m_keyState	  = new COSXKeyState();
 
@@ -123,11 +122,8 @@ COSXScreen::COSXScreen(bool isPrimary) :
 		}
 		
 		// install display manager notification handler
-		m_displayManagerNotificationUPP =
+		GetCurrentProcess(&m_PSN);
-			NewDMExtendedNotificationUPP(displayManagerCallback);
+    CGDisplayRegisterReconfigurationCallback(displayReconfigurationCallback, &m_PSN);
-		OSStatus err = GetCurrentProcess(&m_PSN);
-		err = DMRegisterExtendedNotifyProc(m_displayManagerNotificationUPP,
-							this, 0, &m_PSN);
 
 		// install fast user switching event handler
 		EventTypeSpec switchEventTypes[2];
@@ -158,18 +154,15 @@ COSXScreen::COSXScreen(bool isPrimary) :
 		if (m_switchEventHandlerRef != 0) {
 			RemoveEventHandler(m_switchEventHandlerRef);
 		}
-		if (m_displayManagerNotificationUPP != NULL) {
+    CGDisplayRemoveReconfigurationCallback(displayReconfigurationCallback, &m_PSN);
-			DMRemoveExtendedNotifyProc(m_displayManagerNotificationUPP,
-							NULL, &m_PSN, 0);
-		}
 
 		if (m_hiddenWindow) {
-			ReleaseWindow(m_hiddenWindow);
+			CFRelease(m_hiddenWindow);
 			m_hiddenWindow = NULL;
 		}
 
 		if (m_userInputWindow) {
-			ReleaseWindow(m_userInputWindow);
+			CFRelease(m_userInputWindow);
 			m_userInputWindow = NULL;
 		}
 		delete m_keyState;
@@ -216,16 +209,14 @@ COSXScreen::~COSXScreen()
 
 	RemoveEventHandler(m_switchEventHandlerRef);
 
-	DMRemoveExtendedNotifyProc(m_displayManagerNotificationUPP,
+  CGDisplayRemoveReconfigurationCallback(displayReconfigurationCallback, &m_PSN);
-							NULL, &m_PSN, 0);
-
 	if (m_hiddenWindow) {
-		ReleaseWindow(m_hiddenWindow);
+		CFRelease(m_hiddenWindow);
 		m_hiddenWindow = NULL;
 	}
 
 	if (m_userInputWindow) {
-		ReleaseWindow(m_userInputWindow);
+		CFRelease(m_userInputWindow);
 		m_userInputWindow = NULL;
 	}
 
@@ -614,7 +605,7 @@ COSXScreen::enter()
 		CGSetLocalEventsSuppressionInterval(0.0);
 
 		// enable global hotkeys
-		setGlobalHotKeysEnabled(true);
+		//setGlobalHotKeysEnabled(true);
 	}
 	else {
 		// show cursor
@@ -664,7 +655,7 @@ COSXScreen::leave()
 		CGSetLocalEventsSuppressionInterval(0.0001);
 
 		// disable global hotkeys
-		setGlobalHotKeysEnabled(false);
+		//setGlobalHotKeysEnabled(false);
 	}
 	else {
 		// hide cursor
@@ -1061,26 +1052,24 @@ COSXScreen::handleClipboardCheck(const CEvent&, void*)
 }
 
 pascal void 
-COSXScreen::displayManagerCallback(void* inUserData, SInt16 inMessage, void*)
+COSXScreen::displayReconfigurationCallback(CGDirectDisplayID displayID, CGDisplayChangeSummaryFlags flags, void* inUserData)
 {
 	COSXScreen* screen = (COSXScreen*)inUserData;
 
-	if (inMessage == kDMNotifyEvent) {
+	if (flags & ~0x1 != 0) { /* Something actually did change */
-		screen->onDisplayChange();
+		screen->onDisplayChange(displayID, flags);
 	}
 }
 
 bool
-COSXScreen::onDisplayChange()
+COSXScreen::onDisplayChange(const CGDirectDisplayID dispID, const CGDisplayChangeSummaryFlags flags)
 {
-	// screen resolution may have changed.  save old shape.
-	SInt32 xOld = m_x, yOld = m_y, wOld = m_w, hOld = m_h;
 
 	// update shape
-	updateScreenShape();
+	updateScreenShape(dispID, flags);
 
 	// do nothing if resolution hasn't changed
-	if (xOld != m_x || yOld != m_y || wOld != m_w || hOld != m_h) {
+	if (flags | kCGDisplaySetModeFlag != 0) {
 		if (m_isPrimary) {
 			// warp mouse to center if off screen
 			if (!m_isOnScreen) {
@@ -1316,12 +1305,15 @@ COSXScreen::getScrollSpeedFactor() const
 void
 COSXScreen::enableDragTimer(bool enable)
 {
+  UInt32 modifiers;
+  MouseTrackingResult res; 
+
 	if (enable && m_dragTimer == NULL) {
 		m_dragTimer = EVENTQUEUE->newTimer(0.01, NULL);
 		EVENTQUEUE->adoptHandler(CEvent::kTimer, m_dragTimer,
 							new TMethodEventJob<COSXScreen>(this,
 								&COSXScreen::handleDrag));
-		GetMouse(&m_dragLastPoint);
+    TrackMouseLocationWithOptions(NULL, 0, 0, &m_dragLastPoint, &modifiers, &res);
 	}
 	else if (!enable && m_dragTimer != NULL) {
 		EVENTQUEUE->removeHandler(CEvent::kTimer, m_dragTimer);
@@ -1334,8 +1326,12 @@ void
 COSXScreen::handleDrag(const CEvent&, void*)
 {
 	Point p;
-	GetMouse(&p);
+  UInt32 modifiers;
-	if (p.h != m_dragLastPoint.h || p.v != m_dragLastPoint.v) {
+  MouseTrackingResult res; 
+
+	TrackMouseLocationWithOptions(NULL, 0, 0, &p, &modifiers, &res);
+
+	if (res != kMouseTrackingTimedOut && (p.h != m_dragLastPoint.h || p.v != m_dragLastPoint.v)) {
 		m_dragLastPoint = p;
 		onMouseMove((SInt32)p.h, (SInt32)p.v);
 	}
@@ -1357,7 +1353,7 @@ COSXScreen::getKeyState() const
 }
 
 void
-COSXScreen::updateScreenShape()
+COSXScreen::updateScreenShape(const CGDirectDisplayID, const CGDisplayChangeSummaryFlags flags)
 {
 	// get info for each display
 	CGDisplayCount displayCount = 0;
@@ -1395,16 +1391,10 @@ COSXScreen::updateScreenShape()
 	m_h = (SInt32)totalBounds.size.height;
 
 	// get center of default screen
-	GDHandle mainScreen = GetMainDevice();
+  CGDirectDisplayID main = CGMainDisplayID();
-	if (mainScreen != NULL) {
+  const CGRect rect = CGDisplayBounds(main);
-		const Rect& rect = (*mainScreen)->gdRect;
+  m_xCenter = (rect.origin.x + rect.size.width) / 2;
-		m_xCenter = (rect.left + rect.right) / 2;
+  m_yCenter = (rect.origin.y + rect.size.height) / 2;
-		m_yCenter = (rect.top + rect.bottom) / 2;
-	}
-	else {
-		m_xCenter = m_x + (m_w >> 1);
-		m_yCenter = m_y + (m_h >> 1);
-	}
 
 	delete[] displays;
 
@@ -1581,6 +1571,10 @@ COSXScreen::handleConfirmSleep(const CEvent& event, void*)
 // older SDKs to build an app that works on newer systems and older
 // SDKs will not provide the symbols.
 //
+// FIXME: This is hosed as of OS 10.5; patches to repair this are
+// a good thing.
+//
+#if 0
 
 #ifdef	__cplusplus
 extern "C" {
@@ -1663,6 +1657,7 @@ COSXScreen::getGlobalHotKeysEnabled()
 	return (mode == CGSGlobalHotKeyEnable);
 }
 
+#endif
 
 //
 // COSXScreen::CHotKeyItem

lib/platform/COSXScreen.h

@@ -86,7 +86,7 @@ protected:
 	virtual IKeyState*	getKeyState() const;
 
 private:
-	void				updateScreenShape();
+	void				updateScreenShape(const CGDirectDisplayID, const CGDisplayChangeSummaryFlags);
 	void				postMouseEvent(CGPoint&) const;
 	
 	// convenience function to send events
@@ -101,7 +101,7 @@ private:
 	bool				onMouseButton(bool pressed, UInt16 macButton);
 	bool				onMouseWheel(SInt32 xDelta, SInt32 yDelta) const;
 
-	bool				onDisplayChange();
+	bool				onDisplayChange(CGDirectDisplayID, CGDisplayChangeSummaryFlags);
 
 	bool				onKey(EventRef event);
 	bool				onHotKey(EventRef event) const;
@@ -131,8 +131,8 @@ private:
 	void				handleClipboardCheck(const CEvent&, void*);
 
 	// Resolution switch callback
-	static pascal void	displayManagerCallback(void* inUserData,
+	static void	displayReconfigurationCallback(CGDirectDisplayID,
-							SInt16 inMessage, void* inNotifyData);
+							CGDisplayChangeSummaryFlags, void*);
 	
 	// fast user switch callback
 	static pascal OSStatus
@@ -220,7 +220,6 @@ private:
 	WindowRef			m_userInputWindow;
 
 	// display manager stuff (to get screen resolution switches).
-	DMExtendedNotificationUPP   m_displayManagerNotificationUPP;
 	ProcessSerialNumber			m_PSN;
 
 	// fast user switching