src/mac/uma.cpp

#include "wx/defs.h"
#include "wx/dc.h"
#include "wx/mac/uma.h"
#include <MacTextEditor.h>

#ifndef __DARWIN__
#  include <Navigation.h>
#  if defined(TARGET_CARBON)
#    if PM_USE_SESSION_APIS
#      include <PMCore.h>
#    endif
#    include <PMApplication.h>
#  else
#    include <Printing.h>
#  endif
#endif

// since we have decided that we only support 8.6 upwards we are
// checking for these minimum requirements in the startup code of
// the application so all wxWindows code can safely assume that appearance 1.1
// windows manager, control manager, navigation services etc. are
// present

static bool	sUMAHasAppearance = false ;
static long sUMAAppearanceVersion = 0 ;
static bool sUMAHasAquaLayout = false ;
static bool sUMASystemInitialized = false ;

extern int gAGABackgroundColor ;
bool UMAHasAppearance() { return sUMAHasAppearance ; }
long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }

static bool	sUMAHasWindowManager = false ;
static long sUMAWindowManagerAttr = 0 ;

bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
bool UMASystemIsInitialized() { return sUMASystemInitialized ; }

void UMACleanupToolbox()
{
	if ( sUMAHasAppearance )
	{
		UnregisterAppearanceClient() ;
	}
	if ( NavServicesAvailable() )
	{
		NavUnload() ;
	}
  if ( TXNTerminateTextension != (void*) kUnresolvedCFragSymbolAddress )
	  TXNTerminateTextension( ) ;
}
void UMAInitToolbox( UInt16 inMoreMastersCalls )
{
#if !TARGET_CARBON
	::MaxApplZone();
	for (long i = 1; i <= inMoreMastersCalls; i++)
		::MoreMasters();

	::InitGraf(&qd.thePort);
	::InitFonts();
	::InitMenus();
	::TEInit();
	::InitDialogs(0L);
	::FlushEvents(everyEvent, 0);
	::InitCursor();
	long total,contig;
	PurgeSpace(&total, &contig);
#else
	InitCursor();
#endif

	long theAppearance ;
	if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
	{
		sUMAHasAppearance = true ;
		RegisterAppearanceClient();
		if ( Gestalt( gestaltAppearanceVersion, &theAppearance ) == noErr )
		{
			sUMAAppearanceVersion = theAppearance ;
		}
		else
		{
			sUMAAppearanceVersion = 0x0100 ;
		}
	}
	if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
	{
		sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
	}

#if TARGET_CARBON
// Call currently implicitely done :		InitFloatingWindows() ;
#else
	if ( sUMAHasWindowManager )
		InitFloatingWindows() ;
	else
		InitWindows();
#endif

	if ( NavServicesAvailable() )
	{
		NavLoad() ;
	}

  long menuMgrAttr ;
  Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
  if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
    sUMAHasAquaLayout = true ;

  if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
  {
    FontFamilyID fontId ;
	Str255 fontName ;
	SInt16 fontSize ;
	Style fontStyle ;
	GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
    GetFNum( fontName, &fontId );

    TXNMacOSPreferredFontDescription fontDescriptions[] =
    {
        { fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding } ,
    } ;
    int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
#if 0 // TARGET_CARBON
    --noOfFontDescriptions ;
#endif
  	// kTXNAlwaysUseQuickDrawTextMask might be desirable because of speed increases but it crashes the app under OS X upon key stroke
  	OptionBits options = kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask ;
#if TARGET_CARBON
    if ( !UMAHasAquaLayout() )
#endif
    {
        options |= kTXNAlwaysUseQuickDrawTextMask ;
    }
  	TXNInitTextension(fontDescriptions,  noOfFontDescriptions, options );
  }


  sUMASystemInitialized = true ;

}

/*
Boolean CanUseATSUI()
	{
	long result;
	OSErr err = Gestalt(gestaltATSUVersion, &result);
	return (err == noErr);
	}
*/
// process manager
long UMAGetProcessMode()
{
	OSErr err ;
	ProcessInfoRec processinfo;
	ProcessSerialNumber procno ;

	procno.highLongOfPSN = NULL ;
	procno.lowLongOfPSN = kCurrentProcess ;
	processinfo.processInfoLength = sizeof(ProcessInfoRec);
	processinfo.processName = NULL;
	processinfo.processAppSpec = NULL;

	err = ::GetProcessInformation( &procno , &processinfo ) ;
	wxASSERT( err == noErr ) ;
	return processinfo.processMode ;
}

bool UMAGetProcessModeDoesActivateOnFGSwitch()
{
	return UMAGetProcessMode() & modeDoesActivateOnFGSwitch ;
}

// menu manager

void UMASetMenuTitle( MenuRef menu , StringPtr title )
{
/*
#if !TARGET_CARBON
	long 			size = GetHandleSize( (Handle) menu ) ;
	const long 		headersize = 14 ;
	int				oldlen = (**menu).menuData[0] + 1;
	int				newlen = title[0] + 1 ;

	if ( oldlen < newlen )
	{
		// enlarge before adjusting
		SetHandleSize( (Handle) menu , size + (newlen - oldlen ) );
	}

	if ( oldlen != newlen )
		memmove( (char*) (**menu).menuData + newlen , (char*) (**menu).menuData + oldlen , size - headersize - oldlen ) ;

	memcpy( (char*) (**menu).menuData , title ,  newlen ) ;
	if ( oldlen > newlen )
	{
		// shrink after
		SetHandleSize( (Handle) menu , size + (newlen - oldlen ) ) ;
	}
#else
*/
	SetMenuTitle( menu , title ) ;
//#endif
}

UInt32 UMAMenuEvent( EventRecord *inEvent )
{
		return MenuEvent( inEvent ) ;
}

void 			UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem )
{
	EnableMenuItem( inMenu , inItem ) ;
}

void 			UMADisableMenuItem( MenuRef inMenu , MenuItemIndex inItem )
{
	DisableMenuItem( inMenu , inItem ) ;
}

void UMAAppendSubMenuItem( MenuRef menu , StringPtr l , SInt16 id )
{
	MacAppendMenu(menu, l);
	SetMenuItemHierarchicalID( menu , CountMenuItems( menu ) , id ) ;
}

void UMAInsertSubMenuItem( MenuRef menu , StringPtr l , MenuItemIndex item , SInt16 id  )
{
	MacInsertMenuItem(menu, l , item);
	SetMenuItemHierarchicalID( menu , item , id ) ;
}


void UMAAppendMenuItem( MenuRef menu , StringPtr l , SInt16 key, UInt8 modifiers )
{
	Str255 label ;
	memcpy( label , l , l[0]+1 ) ;
	if ( key )
	{
			int pos = label[0] ;
			label[++pos] = '/';
			label[++pos] = toupper( key );
			label[0] = pos ;
	}
	MacAppendMenu( menu , label ) ;
}

void UMAInsertMenuItem( MenuRef menu , StringPtr l , MenuItemIndex item , SInt16 key, UInt8 modifiers )
{
	Str255 label ;
	memcpy( label , l , l[0]+1 ) ;
	if ( key )
	{
			int pos = label[0] ;
			label[++pos] = '/';
			label[++pos] = toupper( key );
			label[0] = pos ;
	}
	MacInsertMenuItem( menu , label , item) ;
}

// quickdraw

int gPrOpenCounter = 0 ;

OSStatus UMAPrOpen(void *macPrintSession)
{
#if !TARGET_CARBON
	OSErr err = noErr ;
	++gPrOpenCounter ;
	if ( gPrOpenCounter == 1 )
	{
		PrOpen() ;
		err = PrError() ;
		wxASSERT( err == noErr ) ;
	}
	return err ;
#else
	OSStatus err = noErr ;
	++gPrOpenCounter ;
	if ( gPrOpenCounter == 1 )
	{
  #if PM_USE_SESSION_APIS
	    err = PMCreateSession((PMPrintSession *)macPrintSession) ;
  #else
	    err = PMBegin() ;
  #endif
		wxASSERT( err == noErr ) ;
	}
	return err ;
#endif
}

OSStatus UMAPrClose(void *macPrintSession)
{
#if !TARGET_CARBON
	OSErr err = noErr ;
	wxASSERT( gPrOpenCounter >= 1 ) ;
	if ( gPrOpenCounter == 1 )
	{
		PrClose() ;
		err = PrError() ;
		wxASSERT( err == noErr ) ;
	}
	--gPrOpenCounter ;
	return err ;
#else
	OSStatus err = noErr ;
	wxASSERT( gPrOpenCounter >= 1 ) ;
	if ( gPrOpenCounter == 1 )
	{
  #if PM_USE_SESSION_APIS
	    err = PMRelease(*(PMPrintSession *)macPrintSession) ;
	    *(PMPrintSession *)macPrintSession = kPMNoReference;
  #else
	    err = PMEnd() ;
  #endif
	}
	--gPrOpenCounter ;
	return err ;
#endif
}

#if !TARGET_CARBON

pascal QDGlobalsPtr GetQDGlobalsPtr (void) ;
pascal QDGlobalsPtr GetQDGlobalsPtr (void)
{
	return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
}

#endif

void UMAShowWatchCursor()
{
	OSErr err = noErr;

	CursHandle watchFob = GetCursor (watchCursor);

	if (!watchFob)
		err = nilHandleErr;
	else
	{
	#if TARGET_CARBON
//		Cursor preservedArrow;
//		GetQDGlobalsArrow (&preservedArrow);
//		SetQDGlobalsArrow (*watchFob);
//		InitCursor ( );
//		SetQDGlobalsArrow (&preservedArrow);
		SetCursor (*watchFob);
	#else
		SetCursor (*watchFob);
	#endif
	}
}

void			UMAShowArrowCursor()
{
#if TARGET_CARBON
	Cursor arrow;
	SetCursor (GetQDGlobalsArrow (&arrow));
#else
	SetCursor (&(qd.arrow));
#endif
}

// window manager

GrafPtr		UMAGetWindowPort( WindowRef inWindowRef )
{
	wxASSERT( inWindowRef != NULL ) ;
#if TARGET_CARBON
	return (GrafPtr) GetWindowPort( inWindowRef ) ;
#else
	return (GrafPtr) inWindowRef ;
#endif
}

void		 	UMADisposeWindow( WindowRef inWindowRef )
{
	wxASSERT( inWindowRef != NULL ) ;
	DisposeWindow( inWindowRef ) ;
}

void 			UMASetWTitleC( WindowRef inWindowRef , const char *title )
{
	Str255	ptitle ;
	strncpy( (char*)ptitle , title , 96 ) ;
	ptitle[96] = 0 ;
#if TARGET_CARBON
	c2pstrcpy( ptitle, (char *)ptitle ) ;
#else
	c2pstr( (char*)ptitle ) ;
#endif
	SetWTitle( inWindowRef , ptitle ) ;
}

void 			UMAGetWTitleC( WindowRef inWindowRef , char *title )
{
	GetWTitle( inWindowRef , (unsigned char*)title ) ;
#if TARGET_CARBON
	p2cstrcpy( title, (unsigned char *)title ) ;
#else
	p2cstr( (unsigned char*)title ) ;
#endif
}

// appearance additions

void UMAActivateControl( ControlHandle inControl )
{
    // we have to add the control after again to the update rgn
    // otherwise updates get lost
  if ( !IsControlActive( inControl ) )
  {
        bool visible = IsControlVisible( inControl ) ;
        if ( visible )
          SetControlVisibility( inControl , false , false ) ;
        ::ActivateControl( inControl ) ;
        if ( visible ) {
          SetControlVisibility( inControl , true , false ) ;
          Rect ctrlBounds ;
          InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
        }
  }
}

void UMADrawControl( ControlHandle inControl )
{
    WindowRef theWindow = GetControlOwner(inControl) ;
    RgnHandle updateRgn = NewRgn() ;
    GetWindowUpdateRgn( theWindow , updateRgn ) ;
	  Point zero = { 0 , 0 } ;
	  LocalToGlobal( &zero ) ;
	  OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
    ::DrawControlInCurrentPort( inControl ) ;
    InvalWindowRgn( theWindow, updateRgn) ;
	  DisposeRgn( updateRgn ) ;
}

void UMAMoveControl( ControlHandle inControl , short x , short y )
{
  bool visible = IsControlVisible( inControl ) ;
  if ( visible ) {
    SetControlVisibility( inControl , false , false ) ;
    Rect ctrlBounds ;
    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
  }
  ::MoveControl( inControl , x , y ) ;
  if ( visible ) {
    SetControlVisibility( inControl , true , false ) ;
    Rect ctrlBounds ;
    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
  }
}

void UMASizeControl( ControlHandle inControl , short x , short y )
{
  bool visible = IsControlVisible( inControl ) ;
  if ( visible ) {
    SetControlVisibility( inControl , false , false ) ;
    Rect ctrlBounds ;
    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
  }
  ::SizeControl( inControl , x , y ) ;
  if ( visible ) {
    SetControlVisibility( inControl , true , false ) ;
    Rect ctrlBounds ;
    InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
  }
}

void UMADeactivateControl( ControlHandle inControl )
{
    // we have to add the control after again to the update rgn
    // otherwise updates get lost
     bool visible = IsControlVisible( inControl ) ;
     if ( visible )
       SetControlVisibility( inControl , false , false ) ;
     ::DeactivateControl( inControl ) ;
     if ( visible ) {
       SetControlVisibility( inControl , true , false ) ;
       Rect ctrlBounds ;
       InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
     }
}
// shows the control and adds the region to the update region
void UMAShowControl						(ControlHandle 			inControl)
{
        SetControlVisibility( inControl , true , false ) ;
        Rect ctrlBounds ;
        InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
}

// shows the control and adds the region to the update region
void UMAHideControl						(ControlHandle 			inControl)
{
        SetControlVisibility( inControl , false , false ) ;
        Rect ctrlBounds ;
        InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
}
// keyboard focus
OSErr UMASetKeyboardFocus				(WindowPtr 				inWindow,
								 ControlHandle 			inControl,
								 ControlFocusPart 		inPart)
{
	OSErr err = noErr;
	GrafPtr port ;
	GetPort( &port ) ;

	SetPortWindowPort( inWindow ) ;

  err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
	SetPort( port ) ;
	return err ;
}


// events
void UMAUpdateControls( WindowPtr inWindow , RgnHandle inRgn )
{
  RgnHandle updateRgn = NewRgn() ;
  GetWindowUpdateRgn( inWindow , updateRgn ) ;

	Point zero = { 0 , 0 } ;
	LocalToGlobal( &zero ) ;
	OffsetRgn( updateRgn , -zero.h , -zero.v ) ;

  UpdateControls( inWindow , inRgn ) ;
  InvalWindowRgn( inWindow, updateRgn) ;
	DisposeRgn( updateRgn ) ;

}

bool UMAIsWindowFloating( WindowRef inWindow )
{
	WindowClass cl ;

	GetWindowClass( inWindow , &cl ) ;
	return cl == kFloatingWindowClass ;
}

bool UMAIsWindowModal( WindowRef inWindow )
{
	WindowClass cl ;

	GetWindowClass( inWindow , &cl ) ;
	return cl < kFloatingWindowClass ;
}

// others

void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
{
	if ( inWindowRef )
	{
//		bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
//		if ( inActivate != isHightlited )
		GrafPtr port ;
		GetPort( &port ) ;
		SetPortWindowPort( inWindowRef ) ;
		HiliteWindow( inWindowRef , inActivate ) ;
		ControlHandle control = NULL ;
		::GetRootControl( inWindowRef , & control ) ;
		if ( control )
		{
			if ( inActivate )
				UMAActivateControl( control ) ;
			else
				UMADeactivateControl( control ) ;
		}
		SetPort( port ) ;
	}
}
OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
{
  return ::DrawThemePlacard( inRect , inState ) ;
}

#if !TARGET_CARBON
static OSStatus helpMenuStatus = noErr ;
static MenuItemIndex firstCustomItemIndex = 0 ;
#endif

OSStatus UMAGetHelpMenu(
  MenuRef *        outHelpMenu,
  MenuItemIndex *  outFirstCustomItemIndex)
{
#if TARGET_CARBON
  return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
#else
  MenuRef helpMenuHandle ;
  helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
  if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
  {
    firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
  }
  if ( outFirstCustomItemIndex )
  {
    *outFirstCustomItemIndex = firstCustomItemIndex ;
  }
  *outHelpMenu = helpMenuHandle ;
  return helpMenuStatus ;
#endif
}

wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport)
{
  m_clip = NULL ;
  Setup( newport ) ;
}

wxMacPortStateHelper::wxMacPortStateHelper()
{
	m_clip = NULL ;
}

void wxMacPortStateHelper::Setup( GrafPtr newport )
{
	GetPort( &m_oldPort ) ;
	SetPort( newport ) ;
	wxASSERT_MSG( m_clip == NULL , "Cannot call setup twice" ) ;
	m_clip = NewRgn() ;
	GetClip( m_clip );
	m_textFont = GetPortTextFont( (CGrafPtr) newport);
	m_textSize = GetPortTextSize( (CGrafPtr) newport);
	m_textStyle = GetPortTextFace( (CGrafPtr) newport);
	m_textMode = GetPortTextMode( (CGrafPtr) newport);
	GetThemeDrawingState( &m_drawingState ) ;
	m_currentPort = newport ;
}
void wxMacPortStateHelper::Clear()
{
	if ( m_clip )
	{
		DisposeRgn( m_clip ) ;
		DisposeThemeDrawingState( m_drawingState ) ;
		m_clip = NULL ;
	}
}

wxMacPortStateHelper::~wxMacPortStateHelper()
{
	if ( m_clip )
	{
		SetPort( m_currentPort ) ;
		SetClip( m_clip ) ;
		DisposeRgn( m_clip ) ;
		TextFont( m_textFont );
		TextSize( m_textSize );
		TextFace( m_textStyle );
		TextMode( m_textMode );
		SetThemeDrawingState( m_drawingState , true ) ;
		SetPort( m_oldPort ) ;
	}
}
Commit	Line	Data
	1	#include "wx/defs.h"
	2	#include "wx/dc.h"
	3	#include "wx/mac/uma.h"
	4	#include <MacTextEditor.h>
	5
	6	#ifndef __DARWIN__
	7	# include <Navigation.h>
	8	# if defined(TARGET_CARBON)
	9	# if PM_USE_SESSION_APIS
	10	# include <PMCore.h>
	11	# endif
	12	# include <PMApplication.h>
	13	# else
	14	# include <Printing.h>
	15	# endif
	16	#endif
	17
	18	// since we have decided that we only support 8.6 upwards we are
	19	// checking for these minimum requirements in the startup code of
	20	// the application so all wxWindows code can safely assume that appearance 1.1
	21	// windows manager, control manager, navigation services etc. are
	22	// present
	23
	24	static bool sUMAHasAppearance = false ;
	25	static long sUMAAppearanceVersion = 0 ;
	26	static bool sUMAHasAquaLayout = false ;
	27	static bool sUMASystemInitialized = false ;
	28
	29	extern int gAGABackgroundColor ;
	30	bool UMAHasAppearance() { return sUMAHasAppearance ; }
	31	long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }
	32
	33	static bool sUMAHasWindowManager = false ;
	34	static long sUMAWindowManagerAttr = 0 ;
	35
	36	bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
	37	long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
	38	bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
	39	bool UMASystemIsInitialized() { return sUMASystemInitialized ; }
	40
	41	void UMACleanupToolbox()
	42	{
	43	if ( sUMAHasAppearance )
	44	{
	45	UnregisterAppearanceClient() ;
	46	}
	47	if ( NavServicesAvailable() )
	48	{
	49	NavUnload() ;
	50	}
	51	if ( TXNTerminateTextension != (void*) kUnresolvedCFragSymbolAddress )
	52	TXNTerminateTextension( ) ;
	53	}
	54	void UMAInitToolbox( UInt16 inMoreMastersCalls )
	55	{
	56	#if !TARGET_CARBON
	57	::MaxApplZone();
	58	for (long i = 1; i <= inMoreMastersCalls; i++)
	59	::MoreMasters();
	60
	61	::InitGraf(&qd.thePort);
	62	::InitFonts();
	63	::InitMenus();
	64	::TEInit();
	65	::InitDialogs(0L);
	66	::FlushEvents(everyEvent, 0);
	67	::InitCursor();
	68	long total,contig;
	69	PurgeSpace(&total, &contig);
	70	#else
	71	InitCursor();
	72	#endif
	73
	74	long theAppearance ;
	75	if ( Gestalt( gestaltAppearanceAttr, &theAppearance ) == noErr )
	76	{
	77	sUMAHasAppearance = true ;
	78	RegisterAppearanceClient();
	79	if ( Gestalt( gestaltAppearanceVersion, &theAppearance ) == noErr )
	80	{
	81	sUMAAppearanceVersion = theAppearance ;
	82	}
	83	else
	84	{
	85	sUMAAppearanceVersion = 0x0100 ;
	86	}
	87	}
	88	if ( Gestalt( gestaltWindowMgrAttr, &sUMAWindowManagerAttr ) == noErr )
	89	{
	90	sUMAHasWindowManager = sUMAWindowManagerAttr & gestaltWindowMgrPresent ;
	91	}
	92
	93	#if TARGET_CARBON
	94	// Call currently implicitely done : InitFloatingWindows() ;
	95	#else
	96	if ( sUMAHasWindowManager )
	97	InitFloatingWindows() ;
	98	else
	99	InitWindows();
	100	#endif
	101
	102	if ( NavServicesAvailable() )
	103	{
	104	NavLoad() ;
	105	}
	106
	107	long menuMgrAttr ;
	108	Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
	109	if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
	110	sUMAHasAquaLayout = true ;
	111
	112	if ( TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress )
	113	{
	114	FontFamilyID fontId ;
	115	Str255 fontName ;
	116	SInt16 fontSize ;
	117	Style fontStyle ;
	118	GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
	119	GetFNum( fontName, &fontId );
	120
	121	TXNMacOSPreferredFontDescription fontDescriptions[] =
	122	{
	123	{ fontId , (fontSize << 16) ,kTXNDefaultFontStyle, kTXNSystemDefaultEncoding } ,
	124	} ;
	125	int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
	126	#if 0 // TARGET_CARBON
	127	--noOfFontDescriptions ;
	128	#endif
	129	// kTXNAlwaysUseQuickDrawTextMask might be desirable because of speed increases but it crashes the app under OS X upon key stroke
	130	OptionBits options = kTXNWantMoviesMask \| kTXNWantSoundMask \| kTXNWantGraphicsMask ;
	131	#if TARGET_CARBON
	132	if ( !UMAHasAquaLayout() )
	133	#endif
	134	{
	135	options \|= kTXNAlwaysUseQuickDrawTextMask ;
	136	}
	137	TXNInitTextension(fontDescriptions, noOfFontDescriptions, options );
	138	}
	139
	140
	141	sUMASystemInitialized = true ;
	142
	143	}
	144
	145	/*
	146	Boolean CanUseATSUI()
	147	{
	148	long result;
	149	OSErr err = Gestalt(gestaltATSUVersion, &result);
	150	return (err == noErr);
	151	}
	152	*/
	153	// process manager
	154	long UMAGetProcessMode()
	155	{
	156	OSErr err ;
	157	ProcessInfoRec processinfo;
	158	ProcessSerialNumber procno ;
	159
	160	procno.highLongOfPSN = NULL ;
	161	procno.lowLongOfPSN = kCurrentProcess ;
	162	processinfo.processInfoLength = sizeof(ProcessInfoRec);
	163	processinfo.processName = NULL;
	164	processinfo.processAppSpec = NULL;
	165
	166	err = ::GetProcessInformation( &procno , &processinfo ) ;
	167	wxASSERT( err == noErr ) ;
	168	return processinfo.processMode ;
	169	}
	170
	171	bool UMAGetProcessModeDoesActivateOnFGSwitch()
	172	{
	173	return UMAGetProcessMode() & modeDoesActivateOnFGSwitch ;
	174	}
	175
	176	// menu manager
	177
	178	void UMASetMenuTitle( MenuRef menu , StringPtr title )
	179	{
	180	/*
	181	#if !TARGET_CARBON
	182	long size = GetHandleSize( (Handle) menu ) ;
	183	const long headersize = 14 ;
	184	int oldlen = (**menu).menuData[0] + 1;
	185	int newlen = title[0] + 1 ;
	186
	187	if ( oldlen < newlen )
	188	{
	189	// enlarge before adjusting
	190	SetHandleSize( (Handle) menu , size + (newlen - oldlen ) );
	191	}
	192
	193	if ( oldlen != newlen )
	194	memmove( (char) (menu).menuData + newlen , (char) (**menu).menuData + oldlen , size - headersize - oldlen ) ;
	195
	196	memcpy( (char) (*menu).menuData , title , newlen ) ;
	197	if ( oldlen > newlen )
	198	{
	199	// shrink after
	200	SetHandleSize( (Handle) menu , size + (newlen - oldlen ) ) ;
	201	}
	202	#else
	203	*/
	204	SetMenuTitle( menu , title ) ;
	205	//#endif
	206	}
	207
	208	UInt32 UMAMenuEvent( EventRecord *inEvent )
	209	{
	210	return MenuEvent( inEvent ) ;
	211	}
	212
	213	void UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem )
	214	{
	215	EnableMenuItem( inMenu , inItem ) ;
	216	}
	217
	218	void UMADisableMenuItem( MenuRef inMenu , MenuItemIndex inItem )
	219	{
	220	DisableMenuItem( inMenu , inItem ) ;
	221	}
	222
	223	void UMAAppendSubMenuItem( MenuRef menu , StringPtr l , SInt16 id )
	224	{
	225	MacAppendMenu(menu, l);
	226	SetMenuItemHierarchicalID( menu , CountMenuItems( menu ) , id ) ;
	227	}
	228
	229	void UMAInsertSubMenuItem( MenuRef menu , StringPtr l , MenuItemIndex item , SInt16 id )
	230	{
	231	MacInsertMenuItem(menu, l , item);
	232	SetMenuItemHierarchicalID( menu , item , id ) ;
	233	}
	234
	235
	236	void UMAAppendMenuItem( MenuRef menu , StringPtr l , SInt16 key, UInt8 modifiers )
	237	{
	238	Str255 label ;
	239	memcpy( label , l , l[0]+1 ) ;
	240	if ( key )
	241	{
	242	int pos = label[0] ;
	243	label[++pos] = '/';
	244	label[++pos] = toupper( key );
	245	label[0] = pos ;
	246	}
	247	MacAppendMenu( menu , label ) ;
	248	}
	249
	250	void UMAInsertMenuItem( MenuRef menu , StringPtr l , MenuItemIndex item , SInt16 key, UInt8 modifiers )
	251	{
	252	Str255 label ;
	253	memcpy( label , l , l[0]+1 ) ;
	254	if ( key )
	255	{
	256	int pos = label[0] ;
	257	label[++pos] = '/';
	258	label[++pos] = toupper( key );
	259	label[0] = pos ;
	260	}
	261	MacInsertMenuItem( menu , label , item) ;
	262	}
	263
	264	// quickdraw
	265
	266	int gPrOpenCounter = 0 ;
	267
	268	OSStatus UMAPrOpen(void *macPrintSession)
	269	{
	270	#if !TARGET_CARBON
	271	OSErr err = noErr ;
	272	++gPrOpenCounter ;
	273	if ( gPrOpenCounter == 1 )
	274	{
	275	PrOpen() ;
	276	err = PrError() ;
	277	wxASSERT( err == noErr ) ;
	278	}
	279	return err ;
	280	#else
	281	OSStatus err = noErr ;
	282	++gPrOpenCounter ;
	283	if ( gPrOpenCounter == 1 )
	284	{
	285	#if PM_USE_SESSION_APIS
	286	err = PMCreateSession((PMPrintSession *)macPrintSession) ;
	287	#else
	288	err = PMBegin() ;
	289	#endif
	290	wxASSERT( err == noErr ) ;
	291	}
	292	return err ;
	293	#endif
	294	}
	295
	296	OSStatus UMAPrClose(void *macPrintSession)
	297	{
	298	#if !TARGET_CARBON
	299	OSErr err = noErr ;
	300	wxASSERT( gPrOpenCounter >= 1 ) ;
	301	if ( gPrOpenCounter == 1 )
	302	{
	303	PrClose() ;
	304	err = PrError() ;
	305	wxASSERT( err == noErr ) ;
	306	}
	307	--gPrOpenCounter ;
	308	return err ;
	309	#else
	310	OSStatus err = noErr ;
	311	wxASSERT( gPrOpenCounter >= 1 ) ;
	312	if ( gPrOpenCounter == 1 )
	313	{
	314	#if PM_USE_SESSION_APIS
	315	err = PMRelease((PMPrintSession )macPrintSession) ;
	316	(PMPrintSession )macPrintSession = kPMNoReference;
	317	#else
	318	err = PMEnd() ;
	319	#endif
	320	}
	321	--gPrOpenCounter ;
	322	return err ;
	323	#endif
	324	}
	325
	326	#if !TARGET_CARBON
	327
	328	pascal QDGlobalsPtr GetQDGlobalsPtr (void) ;
	329	pascal QDGlobalsPtr GetQDGlobalsPtr (void)
	330	{
	331	return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
	332	}
	333
	334	#endif
	335
	336	void UMAShowWatchCursor()
	337	{
	338	OSErr err = noErr;
	339
	340	CursHandle watchFob = GetCursor (watchCursor);
	341
	342	if (!watchFob)
	343	err = nilHandleErr;
	344	else
	345	{
	346	#if TARGET_CARBON
	347	// Cursor preservedArrow;
	348	// GetQDGlobalsArrow (&preservedArrow);
	349	// SetQDGlobalsArrow (*watchFob);
	350	// InitCursor ( );
	351	// SetQDGlobalsArrow (&preservedArrow);
	352	SetCursor (*watchFob);
	353	#else
	354	SetCursor (*watchFob);
	355	#endif
	356	}
	357	}
	358
	359	void UMAShowArrowCursor()
	360	{
	361	#if TARGET_CARBON
	362	Cursor arrow;
	363	SetCursor (GetQDGlobalsArrow (&arrow));
	364	#else
	365	SetCursor (&(qd.arrow));
	366	#endif
	367	}
	368
	369	// window manager
	370
	371	GrafPtr UMAGetWindowPort( WindowRef inWindowRef )
	372	{
	373	wxASSERT( inWindowRef != NULL ) ;
	374	#if TARGET_CARBON
	375	return (GrafPtr) GetWindowPort( inWindowRef ) ;
	376	#else
	377	return (GrafPtr) inWindowRef ;
	378	#endif
	379	}
	380
	381	void UMADisposeWindow( WindowRef inWindowRef )
	382	{
	383	wxASSERT( inWindowRef != NULL ) ;
	384	DisposeWindow( inWindowRef ) ;
	385	}
	386
	387	void UMASetWTitleC( WindowRef inWindowRef , const char *title )
	388	{
	389	Str255 ptitle ;
	390	strncpy( (char*)ptitle , title , 96 ) ;
	391	ptitle[96] = 0 ;
	392	#if TARGET_CARBON
	393	c2pstrcpy( ptitle, (char *)ptitle ) ;
	394	#else
	395	c2pstr( (char*)ptitle ) ;
	396	#endif
	397	SetWTitle( inWindowRef , ptitle ) ;
	398	}
	399
	400	void UMAGetWTitleC( WindowRef inWindowRef , char *title )
	401	{
	402	GetWTitle( inWindowRef , (unsigned char*)title ) ;
	403	#if TARGET_CARBON
	404	p2cstrcpy( title, (unsigned char *)title ) ;
	405	#else
	406	p2cstr( (unsigned char*)title ) ;
	407	#endif
	408	}
	409
	410	// appearance additions
	411
	412	void UMAActivateControl( ControlHandle inControl )
	413	{
	414	// we have to add the control after again to the update rgn
	415	// otherwise updates get lost
	416	if ( !IsControlActive( inControl ) )
	417	{
	418	bool visible = IsControlVisible( inControl ) ;
	419	if ( visible )
	420	SetControlVisibility( inControl , false , false ) ;
	421	::ActivateControl( inControl ) ;
	422	if ( visible ) {
	423	SetControlVisibility( inControl , true , false ) ;
	424	Rect ctrlBounds ;
	425	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	426	}
	427	}
	428	}
	429
	430	void UMADrawControl( ControlHandle inControl )
	431	{
	432	WindowRef theWindow = GetControlOwner(inControl) ;
	433	RgnHandle updateRgn = NewRgn() ;
	434	GetWindowUpdateRgn( theWindow , updateRgn ) ;
	435	Point zero = { 0 , 0 } ;
	436	LocalToGlobal( &zero ) ;
	437	OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
	438	::DrawControlInCurrentPort( inControl ) ;
	439	InvalWindowRgn( theWindow, updateRgn) ;
	440	DisposeRgn( updateRgn ) ;
	441	}
	442
	443	void UMAMoveControl( ControlHandle inControl , short x , short y )
	444	{
	445	bool visible = IsControlVisible( inControl ) ;
	446	if ( visible ) {
	447	SetControlVisibility( inControl , false , false ) ;
	448	Rect ctrlBounds ;
	449	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	450	}
	451	::MoveControl( inControl , x , y ) ;
	452	if ( visible ) {
	453	SetControlVisibility( inControl , true , false ) ;
	454	Rect ctrlBounds ;
	455	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	456	}
	457	}
	458
	459	void UMASizeControl( ControlHandle inControl , short x , short y )
	460	{
	461	bool visible = IsControlVisible( inControl ) ;
	462	if ( visible ) {
	463	SetControlVisibility( inControl , false , false ) ;
	464	Rect ctrlBounds ;
	465	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	466	}
	467	::SizeControl( inControl , x , y ) ;
	468	if ( visible ) {
	469	SetControlVisibility( inControl , true , false ) ;
	470	Rect ctrlBounds ;
	471	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	472	}
	473	}
	474
	475	void UMADeactivateControl( ControlHandle inControl )
	476	{
	477	// we have to add the control after again to the update rgn
	478	// otherwise updates get lost
	479	bool visible = IsControlVisible( inControl ) ;
	480	if ( visible )
	481	SetControlVisibility( inControl , false , false ) ;
	482	::DeactivateControl( inControl ) ;
	483	if ( visible ) {
	484	SetControlVisibility( inControl , true , false ) ;
	485	Rect ctrlBounds ;
	486	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	487	}
	488	}
	489	// shows the control and adds the region to the update region
	490	void UMAShowControl (ControlHandle inControl)
	491	{
	492	SetControlVisibility( inControl , true , false ) ;
	493	Rect ctrlBounds ;
	494	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	495	}
	496
	497	// shows the control and adds the region to the update region
	498	void UMAHideControl (ControlHandle inControl)
	499	{
	500	SetControlVisibility( inControl , false , false ) ;
	501	Rect ctrlBounds ;
	502	InvalWindowRect(GetControlOwner(inControl),GetControlBounds(inControl,&ctrlBounds) ) ;
	503	}
	504	// keyboard focus
	505	OSErr UMASetKeyboardFocus (WindowPtr inWindow,
	506	ControlHandle inControl,
	507	ControlFocusPart inPart)
	508	{
	509	OSErr err = noErr;
	510	GrafPtr port ;
	511	GetPort( &port ) ;
	512
	513	SetPortWindowPort( inWindow ) ;
	514
	515	err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
	516	SetPort( port ) ;
	517	return err ;
	518	}
	519
	520
	521
	522
	523	// events
	524	void UMAUpdateControls( WindowPtr inWindow , RgnHandle inRgn )
	525	{
	526	RgnHandle updateRgn = NewRgn() ;
	527	GetWindowUpdateRgn( inWindow , updateRgn ) ;
	528
	529	Point zero = { 0 , 0 } ;
	530	LocalToGlobal( &zero ) ;
	531	OffsetRgn( updateRgn , -zero.h , -zero.v ) ;
	532
	533	UpdateControls( inWindow , inRgn ) ;
	534	InvalWindowRgn( inWindow, updateRgn) ;
	535	DisposeRgn( updateRgn ) ;
	536
	537	}
	538
	539	bool UMAIsWindowFloating( WindowRef inWindow )
	540	{
	541	WindowClass cl ;
	542
	543	GetWindowClass( inWindow , &cl ) ;
	544	return cl == kFloatingWindowClass ;
	545	}
	546
	547	bool UMAIsWindowModal( WindowRef inWindow )
	548	{
	549	WindowClass cl ;
	550
	551	GetWindowClass( inWindow , &cl ) ;
	552	return cl < kFloatingWindowClass ;
	553	}
	554
	555	// others
	556
	557	void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
	558	{
	559	if ( inWindowRef )
	560	{
	561	// bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
	562	// if ( inActivate != isHightlited )
	563	GrafPtr port ;
	564	GetPort( &port ) ;
	565	SetPortWindowPort( inWindowRef ) ;
	566	HiliteWindow( inWindowRef , inActivate ) ;
	567	ControlHandle control = NULL ;
	568	::GetRootControl( inWindowRef , & control ) ;
	569	if ( control )
	570	{
	571	if ( inActivate )
	572	UMAActivateControl( control ) ;
	573	else
	574	UMADeactivateControl( control ) ;
	575	}
	576	SetPort( port ) ;
	577	}
	578	}
	579	OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
	580	{
	581	return ::DrawThemePlacard( inRect , inState ) ;
	582	}
	583
	584	#if !TARGET_CARBON
	585	static OSStatus helpMenuStatus = noErr ;
	586	static MenuItemIndex firstCustomItemIndex = 0 ;
	587	#endif
	588
	589	OSStatus UMAGetHelpMenu(
	590	MenuRef * outHelpMenu,
	591	MenuItemIndex * outFirstCustomItemIndex)
	592	{
	593	#if TARGET_CARBON
	594	return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
	595	#else
	596	MenuRef helpMenuHandle ;
	597	helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
	598	if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
	599	{
	600	firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
	601	}
	602	if ( outFirstCustomItemIndex )
	603	{
	604	*outFirstCustomItemIndex = firstCustomItemIndex ;
	605	}
	606	*outHelpMenu = helpMenuHandle ;
	607	return helpMenuStatus ;
	608	#endif
	609	}
	610
	611	wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport)
	612	{
	613	m_clip = NULL ;
	614	Setup( newport ) ;
	615	}
	616
	617	wxMacPortStateHelper::wxMacPortStateHelper()
	618	{
	619	m_clip = NULL ;
	620	}
	621
	622	void wxMacPortStateHelper::Setup( GrafPtr newport )
	623	{
	624	GetPort( &m_oldPort ) ;
	625	SetPort( newport ) ;
	626	wxASSERT_MSG( m_clip == NULL , "Cannot call setup twice" ) ;
	627	m_clip = NewRgn() ;
	628	GetClip( m_clip );
	629	m_textFont = GetPortTextFont( (CGrafPtr) newport);
	630	m_textSize = GetPortTextSize( (CGrafPtr) newport);
	631	m_textStyle = GetPortTextFace( (CGrafPtr) newport);
	632	m_textMode = GetPortTextMode( (CGrafPtr) newport);
	633	GetThemeDrawingState( &m_drawingState ) ;
	634	m_currentPort = newport ;
	635	}
	636	void wxMacPortStateHelper::Clear()
	637	{
	638	if ( m_clip )
	639	{
	640	DisposeRgn( m_clip ) ;
	641	DisposeThemeDrawingState( m_drawingState ) ;
	642	m_clip = NULL ;
	643	}
	644	}
	645
	646	wxMacPortStateHelper::~wxMacPortStateHelper()
	647	{
	648	if ( m_clip )
	649	{
	650	SetPort( m_currentPort ) ;
	651	SetClip( m_clip ) ;
	652	DisposeRgn( m_clip ) ;
	653	TextFont( m_textFont );
	654	TextSize( m_textSize );
	655	TextFace( m_textStyle );
	656	TextMode( m_textMode );
	657	SetThemeDrawingState( m_drawingState , true ) ;
	658	SetPort( m_oldPort ) ;
	659	}
	660	}
	661