include/wx/mac/carbon/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        private.h
   3 // Purpose:     Private declarations: as this header is only included by
   4 //              wxWidgets itself, it may contain identifiers which don't start
   5 //              with "wx".
   6 // Author:      Stefan Csomor
   7 // Modified by:
   8 // Created:     1998-01-01
   9 // RCS-ID:      $Id$
  10 // Copyright:   (c) Stefan Csomor
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_PRIVATE_H_
  15 #define _WX_PRIVATE_H_
  16
  17 #include "wx/defs.h"
  18 #include "wx/app.h"
  19
  20 #ifdef __DARWIN__
  21 #    include <Carbon/Carbon.h>
  22 #else
  23 #    include <Debugging.h>
  24 #    include <Quickdraw.h>
  25 #    include <Appearance.h>
  26 #    include <Folders.h>
  27 #    include <Controls.h>
  28 #    include <ControlDefinitions.h>
  29 #    include <LowMem.h>
  30 #    include <Gestalt.h>
  31 #    include <FixMath.h>
  32 #endif
  33
  34 #if UNIVERSAL_INTERFACES_VERSION < 0x0340
  35     #error "please update to Apple's lastest universal headers from http://developer.apple.com/sdk/"
  36 #endif
  37
  38 #ifndef MAC_OS_X_VERSION_10_3
  39     #define MAC_OS_X_VERSION_10_3 1030
  40 #endif
  41
  42 #ifdef __WXMAC_CARBON__
  43 #include "wx/mac/corefoundation/cfstring.h"
  44 #endif
  45
  46 #ifndef FixedToInt
  47 // as macro in FixMath.h for 10.3
  48 inline Fixed    IntToFixed( int inInt )
  49 {
  50     return (((SInt32) inInt) << 16);
  51 }
  52
  53 inline int    FixedToInt( Fixed inFixed )
  54 {
  55     return (((SInt32) inFixed) >> 16);
  56 }
  57 #endif
  58
  59 #if wxUSE_GUI
  60
  61 #include "wx/dc.h"
  62 #include "wx/window.h"
  63
  64 class wxMacPortStateHelper
  65 {
  66     DECLARE_NO_COPY_CLASS(wxMacPortStateHelper)
  67
  68 public:
  69     wxMacPortStateHelper( GrafPtr newport) ;
  70     wxMacPortStateHelper() ;
  71     ~wxMacPortStateHelper() ;
  72
  73     void Setup( GrafPtr newport ) ;
  74     void Clear() ;
  75     bool IsCleared() { return m_clip == NULL ; }
  76     GrafPtr GetCurrentPort() { return m_currentPort ; }
  77
  78 private:
  79     GrafPtr          m_currentPort ;
  80     GrafPtr          m_oldPort ;
  81     RgnHandle          m_clip ;
  82     ThemeDrawingState m_drawingState ;
  83     short          m_textFont ;
  84     short          m_textSize ;
  85     short          m_textStyle ;
  86     short           m_textMode ;
  87 } ;
  88
  89 class WXDLLEXPORT wxMacPortSaver
  90 {
  91     DECLARE_NO_COPY_CLASS(wxMacPortSaver)
  92
  93 public:
  94     wxMacPortSaver( GrafPtr port )
  95     {
  96         ::GetPort( &m_port ) ;
  97         ::SetPort( port ) ;
  98     }
  99     ~wxMacPortSaver()
 100     {
 101         ::SetPort( m_port ) ;
 102     }
 103 private :
 104     GrafPtr m_port ;
 105 } ;
 106
 107 class WXDLLEXPORT wxMacPortSetter
 108 {
 109     DECLARE_NO_COPY_CLASS(wxMacPortSetter)
 110
 111 public:
 112     wxMacPortSetter( const wxDC* dc ) ;
 113     ~wxMacPortSetter() ;
 114 private:
 115     wxMacPortStateHelper m_ph ;
 116     const wxDC* m_dc ;
 117 } ;
 118
 119 /*
 120  Clips to the visible region of a control within the current port
 121  */
 122
 123 class WXDLLEXPORT wxMacWindowClipper : public wxMacPortSaver
 124 {
 125     DECLARE_NO_COPY_CLASS(wxMacWindowClipper)
 126
 127 public:
 128     wxMacWindowClipper( const wxWindow* win ) ;
 129     ~wxMacWindowClipper() ;
 130 private:
 131     GrafPtr   m_newPort ;
 132     RgnHandle m_formerClip ;
 133     RgnHandle m_newClip ;
 134 } ;
 135
 136 class WXDLLEXPORT wxMacWindowStateSaver : public wxMacWindowClipper
 137 {
 138     DECLARE_NO_COPY_CLASS(wxMacWindowStateSaver)
 139
 140 public:
 141     wxMacWindowStateSaver( const wxWindow* win ) ;
 142     ~wxMacWindowStateSaver() ;
 143 private:
 144     GrafPtr   m_newPort ;
 145     ThemeDrawingState m_themeDrawingState ;
 146 } ;
 147
 148 /*
 149 class wxMacDrawingHelper
 150 {
 151     DECLARE_NO_COPY_CLASS(wxMacDrawingHelper)
 152
 153 public:
 154     wxMacDrawingHelper( wxWindowMac * theWindow , bool clientArea = false ) ;
 155     ~wxMacDrawingHelper() ;
 156     bool Ok() { return m_ok ; }
 157     void LocalToWindow( Rect *rect) { OffsetRect( rect , m_origin.h , m_origin.v ) ; }
 158     void LocalToWindow( Point *pt ) { AddPt( m_origin , pt ) ; }
 159     void LocalToWindow( RgnHandle rgn ) { OffsetRgn( rgn , m_origin.h , m_origin.v ) ; }
 160     const Point& GetOrigin() { return m_origin ; }
 161 private:
 162     Point     m_origin ;
 163     GrafPtr   m_formerPort ;
 164     GrafPtr   m_currentPort ;
 165     PenState  m_savedPenState ;
 166     bool      m_ok ;
 167 } ;
 168 */
 169
 170 // app.h
 171 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec) ;
 172
 173 #endif // wxUSE_GUI
 174
 175 // filefn.h
 176 WXDLLEXPORT wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) ;
 177 WXDLLEXPORT void wxMacFilename2FSSpec( const wxString &path , FSSpec *spec ) ;
 178
 179 // utils.h
 180 WXDLLEXPORT wxString wxMacFindFolder(short vRefNum,
 181                                      OSType folderType,
 182                                      Boolean createFolder);
 183
 184 template<typename T> EventParamType wxMacGetEventParamType() { wxFAIL_MSG( wxT("Unknown Param Type") ) ; return 0 ; }
 185 template<> inline EventParamType wxMacGetEventParamType<RgnHandle>() { return typeQDRgnHandle ; }
 186 template<> inline EventParamType wxMacGetEventParamType<ControlRef>() { return typeControlRef ; }
 187 template<> inline EventParamType wxMacGetEventParamType<WindowRef>() { return typeWindowRef ; }
 188 template<> inline EventParamType wxMacGetEventParamType<MenuRef>() { return typeMenuRef ; }
 189 template<> inline EventParamType wxMacGetEventParamType<EventRef>() { return typeEventRef ; }
 190 template<> inline EventParamType wxMacGetEventParamType<Point>() { return typeQDPoint ; }
 191 template<> inline EventParamType wxMacGetEventParamType<Rect>() { return typeQDRectangle ; }
 192 template<> inline EventParamType wxMacGetEventParamType<Boolean>() { return typeBoolean ; }
 193 #if TARGET_API_MAC_OSX
 194 template<> inline EventParamType wxMacGetEventParamType<HICommand>() { return typeHICommand ; }
 195 template<> inline EventParamType wxMacGetEventParamType<HIPoint>() { return typeHIPoint ; }
 196 template<> inline EventParamType wxMacGetEventParamType<HISize>() { return typeHISize ; }
 197 template<> inline EventParamType wxMacGetEventParamType<HIRect>() { return typeHIRect ; }
 198 template<> inline EventParamType wxMacGetEventParamType<void*>() { return typeVoidPtr ; }
 199 #endif
 200 template<> inline EventParamType wxMacGetEventParamType<Collection>() { return typeCollection ; }
 201 template<> inline EventParamType wxMacGetEventParamType<CGContextRef>() { return typeCGContextRef ; }
 202 /*
 203  These are ambiguous
 204  template<> EventParamType wxMacGetEventParamType<GrafPtr>() { return typeGrafPtr ; }
 205  template<> EventParamType wxMacGetEventParamType<OSStatus>() { return typeOSStatus ; }
 206  template<> EventParamType wxMacGetEventParamType<CFIndex>() { return typeCFIndex ; }
 207  template<> EventParamType wxMacGetEventParamType<GWorldPtr>() { return typeGWorldPtr ; }
 208  */
 209
 210 class wxMacCarbonEvent
 211 {
 212
 213 public :
 214     wxMacCarbonEvent()
 215     {
 216         m_eventRef = 0 ;
 217         m_release = false ;
 218     }
 219
 220     wxMacCarbonEvent( EventRef event , bool release = false )
 221     {
 222         m_eventRef = event ;
 223         m_release = release ;
 224     }
 225
 226     wxMacCarbonEvent(UInt32 inClassID,UInt32 inKind,EventTime inWhen = 0 /*now*/,EventAttributes inAttributes=kEventAttributeNone)
 227     {
 228         m_eventRef = NULL ;
 229         verify_noerr( MacCreateEvent( NULL , inClassID, inKind,inWhen,inAttributes,&m_eventRef) ) ;
 230         m_release = true ;
 231     }
 232
 233     ~wxMacCarbonEvent()
 234     {
 235         if ( m_release )
 236             ReleaseEvent( m_eventRef ) ;
 237     }
 238
 239     OSStatus Create(UInt32 inClassID,UInt32 inKind,EventTime inWhen = 0 /*now*/,EventAttributes inAttributes=kEventAttributeNone)
 240     {
 241         verify( (m_eventRef == NULL) || m_release ) ;
 242         if ( m_eventRef && m_release )
 243         {
 244             ReleaseEvent( m_eventRef ) ;
 245             m_release = false ;
 246             m_eventRef = NULL ;
 247
 248         }
 249         OSStatus err = MacCreateEvent( NULL , inClassID, inKind,inWhen,inAttributes,&m_eventRef) ;
 250         if ( err == noErr )
 251             m_release = true ;
 252         return err ;
 253     }
 254
 255     OSStatus GetParameter( EventParamName inName, EventParamType inDesiredType, UInt32 inBufferSize, void * outData) ;
 256
 257     template <typename T> OSStatus GetParameter( EventParamName inName, EventParamType type , T *data )
 258     {
 259         return GetParameter( inName, type , sizeof( T ) , data ) ;
 260     }
 261     template <typename T> OSStatus GetParameter( EventParamName inName, T *data )
 262     {
 263         return GetParameter<T>( inName, wxMacGetEventParamType<T>() , data ) ;
 264     }
 265
 266     template <typename T> T GetParameter( EventParamName inName )
 267     {
 268         T value ;
 269         verify_noerr( GetParameter<T>( inName, &value ) ) ;
 270         return value ;
 271     }
 272     template <typename T> T GetParameter( EventParamName inName, EventParamType inDesiredType )
 273     {
 274         T value ;
 275         verify_noerr( GetParameter<T>( inName, inDesiredType , &value ) ) ;
 276         return value ;
 277     }
 278
 279     OSStatus SetParameter( EventParamName inName, EventParamType inType, UInt32 inSize, const void * inData) ;
 280     template <typename T> OSStatus SetParameter( EventParamName inName, EventParamType inDesiredType , const T *data )
 281     {
 282         return SetParameter( inName, inDesiredType , sizeof( T ) , data ) ;
 283     }
 284     template <typename T> OSStatus SetParameter( EventParamName inName, EventParamType inDesiredType , const T& data )
 285     {
 286         return SetParameter<T>( inName, inDesiredType , &data ) ;
 287     }
 288     template <typename T> OSStatus SetParameter( EventParamName inName, const T *data )
 289     {
 290         return SetParameter<T>( inName, wxMacGetEventParamType<T>() , data ) ;
 291     }
 292     template <typename T> OSStatus SetParameter( EventParamName inName, const T& data )
 293     {
 294         return SetParameter<T>( inName, wxMacGetEventParamType<T>() , &data ) ;
 295     }
 296     UInt32 GetClass()
 297     {
 298         return ::GetEventClass( m_eventRef ) ;
 299     }
 300     UInt32 GetKind()
 301     {
 302         return ::GetEventKind( m_eventRef ) ;
 303     }
 304     EventTime GetTime()
 305     {
 306         return ::GetEventTime( m_eventRef ) ;
 307     }
 308     UInt32 GetTicks()
 309     {
 310         return EventTimeToTicks( GetTime() ) ;
 311     }
 312     OSStatus SetTime( EventTime inWhen = 0 /*now*/ )
 313     {
 314         return ::SetEventTime( m_eventRef , inWhen ? inWhen : GetCurrentEventTime() ) ;
 315     }
 316     operator EventRef () { return m_eventRef; }
 317
 318     bool IsValid() { return m_eventRef != 0 ; }
 319 protected :
 320     EventRef m_eventRef ;
 321     bool     m_release ;
 322 } ;
 323
 324 //
 325 // helper class for allocating and deallocating Universal Proc Ptrs
 326 //
 327
 328 template <typename procType, typename uppType , uppType (*newUPP)(procType) , void (*disposeUPP)(uppType) > class wxMacUPP
 329 {
 330 public :
 331     wxMacUPP( procType proc )
 332     {
 333         m_upp = NULL ;
 334         m_upp = (*newUPP)( NULL ) ;
 335     }
 336     ~wxMacUPP()
 337     {
 338         if ( m_upp )
 339             disposeUPP( m_upp ) ;
 340     }
 341     operator uppType() { return m_upp ; }
 342 private :
 343     uppType m_upp ;
 344 } ;
 345
 346 typedef wxMacUPP<NMProcPtr,NMUPP,NewNMUPP,DisposeNMUPP> wxMacNMUPP ;
 347
 348 #if wxUSE_GUI
 349 /*
 350 GWorldPtr         wxMacCreateGWorld( int width , int height , int depth ) ;
 351 void                 wxMacDestroyGWorld( GWorldPtr gw ) ;
 352 PicHandle         wxMacCreatePict( GWorldPtr gw , GWorldPtr mask = NULL ) ;
 353 CIconHandle     wxMacCreateCIcon(GWorldPtr image , GWorldPtr mask , short dstDepth , short iconSize  ) ;
 354 void                 wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
 355 CTabHandle         wxMacCreateColorTable( int numColors ) ;
 356 */
 357 PicHandle wxMacCreatePicHandle( const wxBitmap &bmp ) ;
 358 IconRef wxMacCreateIconRef(const wxBitmap& bmp) ;
 359 void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType = 0 ) ;
 360 void wxMacReleaseBitmapButton( ControlButtonContentInfo*info ) ;
 361
 362 #define MAC_WXCOLORREF(a) (*((RGBColor*)&(a)))
 363 #define MAC_WXHBITMAP(a) (GWorldPtr(a))
 364 #define MAC_WXHMETAFILE(a) (PicHandle(a))
 365 #define MAC_WXHICON(a) (IconRef(a))
 366 #define MAC_WXHCURSOR(a) (CursHandle(a))
 367 #define MAC_WXHRGN(a) (RgnHandle(a))
 368 #define MAC_WXHWND(a) (WindowPtr(a))
 369 #define MAC_WXRECPTR(a) ((Rect*)a)
 370 #define MAC_WXPOINTPTR(a) ((Point*)a)
 371 #define MAC_WXHMENU(a) ((MenuHandle)a)
 372
 373 struct wxOpaqueWindowRef
 374 {
 375     wxOpaqueWindowRef( WindowRef ref ) { m_data = ref ; }
 376     operator WindowRef() { return m_data ; }
 377 private :
 378     WindowRef m_data ;
 379 } ;
 380
 381 wxWindow *              wxFindControlFromMacControl(ControlRef inControl ) ;
 382 wxTopLevelWindowMac*    wxFindWinFromMacWindow( WindowRef inWindow ) ;
 383 wxMenu*                 wxFindMenuFromMacMenu(MenuRef inMenuRef) ;
 384
 385 extern wxWindow* g_MacLastWindow ;
 386 pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
 387 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin = true ) ;
 388
 389 class wxMacControl
 390 {
 391 public :
 392     wxMacControl()
 393     {
 394         m_controlRef = NULL ;
 395     }
 396
 397     wxMacControl( ControlRef control )
 398     {
 399         m_controlRef = control ;
 400     }
 401     wxMacControl( WXWidget control )
 402     {
 403         m_controlRef = (ControlRef) control ;
 404     }
 405     virtual ~wxMacControl()
 406     {
 407     }
 408
 409     virtual void Dispose() ;
 410
 411     bool Ok() const { return GetControlRef() != NULL ; }
 412
 413     virtual ControlRef * GetControlRefAddr() { return &m_controlRef; }
 414     virtual ControlRef GetControlRef() const { return m_controlRef ; }
 415
 416     virtual void SetReference( SInt32 data ) ;
 417     /*
 418     void operator= (ControlRef c) { m_controlRef = c ; }
 419     operator ControlRef () { return m_controlRef; }
 420     operator ControlRef * () { return &m_controlRef; }
 421     */
 422     // accessing data and values
 423
 424     virtual OSStatus SetData( ControlPartCode inPartCode , ResType inTag , Size inSize , const void * inData ) ;
 425     virtual OSStatus GetData( ControlPartCode inPartCode , ResType inTag , Size inBufferSize , void * inOutBuffer , Size * outActualSize ) const ;
 426     virtual OSStatus GetDataSize( ControlPartCode inPartCode , ResType inTag , Size * outActualSize ) const ;
 427     virtual OSStatus SendEvent(  EventRef ref , OptionBits inOptions = 0 ) ;
 428     virtual OSStatus SendHICommand( HICommand &command , OptionBits inOptions = 0 ) ;
 429
 430     virtual OSStatus SendHICommand( UInt32 commandID , OptionBits inOptions = 0 ) ;
 431
 432     virtual SInt32 GetValue() const ;
 433     virtual SInt32 GetMaximum() const ;
 434     virtual SInt32 GetMinimum() const ;
 435
 436     virtual void SetValue( SInt32 v ) ;
 437     virtual void SetMinimum( SInt32 v ) ;
 438     virtual void SetMaximum( SInt32 v ) ;
 439
 440     virtual void SetValueAndRange( SInt32 value , SInt32 minimum , SInt32 maximum ) ;
 441     virtual void SetRange( SInt32 minimum , SInt32 maximum ) ;
 442
 443     virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
 444     virtual bool HasFocus() const ;
 445     virtual bool NeedsFocusRect() const ;
 446
 447     // templated helpers
 448
 449     Size GetDataSize( ControlPartCode inPartCode , ResType inTag ) const
 450     {
 451         Size sz ;
 452         verify_noerr( GetDataSize( inPartCode , inTag , &sz ) ) ;
 453         return sz ;
 454     }
 455     template <typename T> OSStatus SetData( ControlPartCode inPartCode , ResType inTag , const T *data )
 456     {
 457         return SetData( inPartCode , inTag , sizeof( T ) , data ) ;
 458     }
 459     template <typename T> OSStatus SetData( ControlPartCode inPartCode , ResType inTag , const T& data )
 460     {
 461         return SetData( inPartCode , inTag , sizeof( T ) , &data ) ;
 462     }
 463     template <typename T> OSStatus GetData( ControlPartCode inPartCode , ResType inTag , T *data ) const
 464     {
 465         Size dummy ;
 466         return GetData( inPartCode , inTag , sizeof( T ) , data , &dummy ) ;
 467     }
 468     template <typename T> T GetData( ControlPartCode inPartCode , ResType inTag ) const
 469     {
 470         T value ;
 471         verify_noerr( GetData<T>( inPartCode , inTag , &value ) ) ;
 472         return value ;
 473     }
 474
 475     // Flash the control for the specified amount of time
 476     virtual void Flash( ControlPartCode part , UInt32 ticks = 8 ) ;
 477     virtual void VisibilityChanged( bool shown ) ;
 478     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) ;
 479     virtual void SetBackground( const wxBrush &brush ) ;
 480     virtual ControlPartCode HandleKey(  SInt16 keyCode,  SInt16 charCode, EventModifiers modifiers ) ;
 481     void SetActionProc( ControlActionUPP   actionProc ) ;
 482     void SetViewSize( SInt32 viewSize ) ;
 483     SInt32 GetViewSize() const ;
 484
 485     virtual bool IsVisible() const ;
 486     virtual void SetVisibility( bool visible , bool redraw ) ;
 487     virtual bool IsEnabled() const ;
 488     virtual bool IsActive() const ;
 489     virtual void Enable( bool enable ) ;
 490
 491     // invalidates this control and all children
 492     virtual void InvalidateWithChildren() ;
 493     virtual void SetDrawingEnabled( bool enable ) ;
 494     virtual bool GetNeedsDisplay() const ;
 495     virtual void SetNeedsDisplay( bool needsDisplay , RgnHandle where = NULL ) ;
 496
 497     virtual void ScrollRect( const wxRect &rect , int dx , int dy ) ;
 498
 499     virtual void GetRect( Rect *r ) ;
 500     virtual void SetRect( Rect *r ) ;
 501     virtual void GetRectInWindowCoords( Rect *r ) ;
 502     virtual void GetBestRect( Rect *r ) ;
 503     virtual void SetTitle( const wxString &title ) ;
 504     // converts from Toplevel-Content relative to local
 505     static void Convert( wxPoint *pt , wxMacControl *convert , wxMacControl *to ) ;
 506
 507     virtual void GetFeatures( UInt32 *features ) ;
 508     virtual OSStatus GetRegion( ControlPartCode partCode , RgnHandle region ) ;
 509     virtual OSStatus SetZOrder( bool above , wxMacControl* other ) ;
 510     // to be moved into a databrowser subclass
 511
 512     virtual OSStatus SetSelectionFlags( DataBrowserSelectionFlags ) ;
 513     virtual OSStatus AddListViewColumn( DataBrowserListViewColumnDesc *columnDesc,
 514         DataBrowserTableViewColumnIndex position ) ;
 515     virtual OSStatus AutoSizeListViewColumns() ;
 516     virtual OSStatus SetHasScrollBars( bool horiz , bool vert ) ;
 517     virtual OSStatus SetTableViewHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle ) ;
 518     virtual OSStatus SetListViewHeaderBtnHeight(UInt16 height) ;
 519     virtual OSStatus SetCallbacks(const DataBrowserCallbacks *  callbacks) ;
 520     virtual OSStatus UpdateItems( DataBrowserItemID container, UInt32 numItems,
 521             const DataBrowserItemID* items,
 522             DataBrowserPropertyID preSortProperty,
 523             DataBrowserPropertyID propertyID ) ;
 524     virtual OSStatus AddItems( DataBrowserItemID container, UInt32 numItems,
 525             const DataBrowserItemID* items,
 526             DataBrowserPropertyID preSortProperty ) ;
 527     virtual OSStatus RemoveItems( DataBrowserItemID container, UInt32 numItems,
 528             const DataBrowserItemID* items,
 529             DataBrowserPropertyID preSortProperty ) ;
 530     virtual OSStatus RevealItem( DataBrowserItemID item,
 531             DataBrowserPropertyID propertyID,
 532             DataBrowserRevealOptions options ) ;
 533     virtual OSStatus GetSelectionAnchor( DataBrowserItemID * first, DataBrowserItemID * last ) ;
 534     virtual bool IsItemSelected( DataBrowserItemID item ) ;
 535     virtual OSStatus SetSelectedItems(UInt32 numItems,
 536             const DataBrowserItemID * items,
 537             DataBrowserSetOption operation ) ;
 538
 539     // to be moved into a tab control class
 540
 541     virtual OSStatus SetTabEnabled( SInt16 tabNo , bool enable ) ;
 542 protected :
 543     ControlRef  m_controlRef ;
 544     wxFont      m_font ;
 545     long        m_windowStyle ;
 546 } ;
 547
 548 #if wxMAC_USE_CORE_GRAPHICS
 549
 550 class WXDLLEXPORT wxMacCGPath : public wxGraphicPath
 551 {
 552     DECLARE_NO_COPY_CLASS(wxMacCGPath)
 553 public :
 554     wxMacCGPath() ;
 555     ~wxMacCGPath() ;
 556
 557     //  Starts a new subpath at
 558     void MoveToPoint( wxCoord x1 , wxCoord y1 ) ;
 559     void AddLineToPoint( wxCoord x1 , wxCoord y1 ) ;
 560     void AddRectangle( wxCoord x, wxCoord y, wxCoord w, wxCoord h ) ;
 561     void AddCircle( wxCoord x, wxCoord y , wxCoord r ) ;
 562
 563     // closes the current subpath
 564     void CloseSubpath() ;
 565
 566     CGPathRef GetPath() const ;
 567 private :
 568     CGMutablePathRef m_path ;
 569 } ;
 570
 571 class WXDLLEXPORT wxMacCGContext : public wxGraphicContext
 572 {
 573     DECLARE_NO_COPY_CLASS(wxMacCGContext)
 574
 575 public:
 576     wxMacCGContext( CGrafPtr port ) ;
 577     wxMacCGContext( CGContextRef cgcontext ) ;
 578     wxMacCGContext() ;
 579     ~wxMacCGContext() ;
 580
 581     virtual void Clip( const wxRegion &region ) ;
 582     virtual void StrokePath( const wxGraphicPath *p ) ;
 583     virtual void DrawPath( const wxGraphicPath *p , int fillStyle = wxWINDING_RULE ) ;
 584     virtual void FillPath( const wxGraphicPath *p , const wxColor &fillColor , int fillStyle = wxWINDING_RULE ) ;
 585
 586     virtual wxGraphicPath* CreatePath() ;
 587     virtual void SetPen( const wxPen &pen )  ;
 588     virtual void SetBrush( const wxBrush &brush ) ;
 589     CGContextRef GetNativeContext() ;
 590     void SetNativeContext( CGContextRef cg ) ;
 591     CGPathDrawingMode GetDrawingMode() const { return m_mode ; }
 592 private:
 593     CGContextRef m_cgContext ;
 594     CGrafPtr m_qdPort ;
 595     CGPathDrawingMode m_mode ;
 596     wxPen m_pen ;
 597     wxBrush m_brush ;
 598 } ;
 599
 600 CGColorSpaceRef wxMacGetGenericRGBColorSpace(void) ;
 601 void wxMacMemoryBufferReleaseProc(void *info, const void *data, size_t size) ;
 602
 603 #endif // wxMAC_USE_CORE_GRAPHICS
 604
 605 class WXDLLEXPORT wxBitmapRefData: public wxGDIRefData
 606 {
 607     DECLARE_NO_COPY_CLASS(wxBitmapRefData)
 608
 609     friend class WXDLLEXPORT wxIcon;
 610     friend class WXDLLEXPORT wxCursor;
 611 public:
 612     wxBitmapRefData(int width , int height , int depth);
 613     wxBitmapRefData();
 614     ~wxBitmapRefData();
 615
 616     void Free() ;
 617     bool Ok() const { return m_ok ; }
 618     void SetOk( bool isOk) { m_ok = isOk ; }
 619
 620     void SetWidth( int width ) { m_width = width ; }
 621     void SetHeight( int height ) { m_height = height ; }
 622     void SetDepth( int depth ) { m_depth = depth ; }
 623
 624     int GetWidth() const { return m_width ; }
 625     int GetHeight() const { return m_height ; }
 626     int GetDepth() const { return m_depth ; }
 627
 628     void *GetRawAccess() const ;
 629     void *BeginRawAccess() ;
 630     void EndRawAccess() ;
 631
 632     bool HasAlpha() const { return m_hasAlpha ; }
 633     void UseAlpha( bool useAlpha ) ;
 634
 635 public:
 636 #if wxUSE_PALETTE
 637     wxPalette     m_bitmapPalette;
 638 #endif // wxUSE_PALETTE
 639
 640     wxMask *      m_bitmapMask; // Optional mask
 641 #if wxMAC_USE_CORE_GRAPHICS
 642     CGImageRef    CGImageCreate() const ;
 643 #endif
 644     GWorldPtr     GetHBITMAP(GWorldPtr * mask = NULL ) const ;
 645     void          UpdateAlphaMask() const ;
 646
 647 private :
 648     bool Create(int width , int height , int depth) ;
 649     void Init() ;
 650
 651     int           m_width;
 652     int           m_height;
 653     int           m_bytesPerRow ;
 654     int           m_depth;
 655     bool          m_hasAlpha;
 656     wxMemoryBuffer m_memBuf ;
 657     int           m_rawAccessCount ;
 658     bool          m_ok;
 659 #if wxMAC_USE_CORE_GRAPHICS
 660     mutable CGImageRef    m_cgImageRef ;
 661 #endif
 662     GWorldPtr     m_hBitmap;
 663     GWorldPtr     m_hMaskBitmap ;
 664     wxMemoryBuffer m_maskMemBuf ;
 665     int            m_maskBytesPerRow ;
 666 };
 667
 668 #define M_BITMAPDATA ((wxBitmapRefData *)m_refData)
 669
 670 class WXDLLEXPORT wxIconRefData : public wxGDIRefData
 671 {
 672 public:
 673     wxIconRefData() ;
 674     wxIconRefData( WXHICON ) ;
 675     virtual ~wxIconRefData() { Free(); }
 676
 677     void Init() ;
 678     virtual void Free();
 679     WXHICON GetHICON() const { return (WXHICON) m_iconRef ; }
 680 private :
 681     IconRef m_iconRef ;
 682 };
 683
 684 #endif // wxUSE_GUI
 685
 686 //---------------------------------------------------------------------------
 687 // wxMac string conversions
 688 //---------------------------------------------------------------------------
 689
 690 void wxMacSetupConverters() ;
 691 void wxMacCleanupConverters() ;
 692
 693 void wxMacStringToPascal( const wxString&from , StringPtr to ) ;
 694 wxString wxMacMakeStringFromPascal( ConstStringPtr from ) ;
 695
 696 // toplevel.cpp
 697
 698 ControlRef wxMacFindControlUnderMouse( Point location , WindowRef window , ControlPartCode *outPart ) ;
 699
 700 // filefn.cpp
 701
 702 wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathComponent = NULL ) ;
 703 OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef ) ;
 704 wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname ) ;
 705
 706 #endif
 707     // _WX_PRIVATE_H_