include/wx/osx/cocoa/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/cocoa/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: private.h 53819 2008-05-29 14:11:45Z SC $
  10 // Copyright:   (c) Stefan Csomor
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_PRIVATE_COCOA_H_
  15 #define _WX_PRIVATE_COCOA_H_
  16
  17 #include "wx/osx/core/private.h"
  18
  19 #include "wx/defs.h"
  20
  21 #include <ApplicationServices/ApplicationServices.h>
  22
  23 #ifdef __OBJC__
  24
  25     #import <Cocoa/Cocoa.h>
  26
  27     #if wxUSE_GUI
  28
  29     extern NSRect wxToNSRect( NSView* parent, const wxRect& r );
  30     extern wxRect wxFromNSRect( NSView* parent, const NSRect& rect );
  31     extern NSPoint wxToNSPoint( NSView* parent, const wxPoint& p );
  32     extern wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p );
  33
  34     // used for many wxControls
  35
  36     @interface wxNSButton : NSButton
  37     {
  38         wxWidgetImpl* impl;
  39     }
  40
  41     - (void)setImplementation: (wxWidgetImpl *) theImplementation;
  42     - (wxWidgetImpl*) implementation;
  43     - (BOOL) isFlipped;
  44     - (void) clickedAction: (id) sender;
  45
  46     @end
  47
  48     @interface wxNSBox : NSBox
  49     {
  50         wxWidgetImpl* impl;
  51     }
  52
  53     - (void)setImplementation: (wxWidgetImpl *) theImplementation;
  54     - (wxWidgetImpl*) implementation;
  55     - (BOOL) isFlipped;
  56
  57     @end
  58
  59     @interface wxNSTextField : NSTextField
  60     {
  61         wxWidgetImpl* impl;
  62     }
  63
  64     - (void)setImplementation: (wxWidgetImpl *) theImplementation;
  65     - (wxWidgetImpl*) implementation;
  66     - (BOOL) isFlipped;
  67
  68     @end
  69
  70     NSRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
  71         bool adjustForOrigin = true );
  72
  73     #endif // wxUSE_GUI
  74
  75 #endif // __OBJC__
  76
  77 //
  78 // shared between Cocoa and Carbon
  79 //
  80
  81 // bring in themeing types without pulling in the headers
  82
  83 #if wxUSE_GUI
  84 typedef SInt16 ThemeBrush;
  85 CGColorRef WXDLLIMPEXP_CORE wxMacCreateCGColorFromHITheme( ThemeBrush brush ) ;
  86 OSStatus WXDLLIMPEXP_CORE wxMacDrawCGImage(
  87                                CGContextRef    inContext,
  88                                const CGRect *  inBounds,
  89                                CGImageRef      inImage) ;
  90 WX_NSImage WXDLLIMPEXP_CORE wxOSXCreateNSImageFromCGImage( CGImageRef image );
  91 #endif
  92
  93 long UMAGetSystemVersion() ;
  94 WXDLLIMPEXP_BASE void wxMacStringToPascal( const wxString&from , StringPtr to );
  95 WXDLLIMPEXP_BASE wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathComponent = NULL );
  96 WXDLLIMPEXP_BASE OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef );
  97 WXDLLIMPEXP_BASE wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname );
  98
  99 //
 100 //
 101 //
 102
 103 #if wxUSE_GUI
 104
 105 class WXDLLIMPEXP_CORE wxWidgetCocoaImpl : public wxWidgetImpl
 106 {
 107 public :
 108     wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl = false ) ;
 109     wxWidgetCocoaImpl() ;
 110     ~wxWidgetCocoaImpl();
 111
 112     void Init();
 113
 114     virtual bool        IsVisible() const ;
 115     virtual void        SetVisibility(bool);
 116
 117     virtual void        Raise();
 118
 119     virtual void        Lower();
 120
 121     virtual void        ScrollRect( const wxRect *rect, int dx, int dy );
 122
 123     virtual WXWidget    GetWXWidget() const { return m_osxView; }
 124
 125     virtual void        SetBackgroundColour(const wxColour&);
 126
 127     virtual void        GetContentArea( int &left , int &top , int &width , int &height ) const;
 128     virtual void        Move(int x, int y, int width, int height);
 129     virtual void        GetPosition( int &x, int &y ) const;
 130     virtual void        GetSize( int &width, int &height ) const;
 131     virtual void        SetControlSize( wxWindowVariant variant );
 132
 133     virtual void        SetNeedsDisplay( const wxRect* where = NULL );
 134     virtual bool        GetNeedsDisplay() const;
 135
 136     virtual bool        CanFocus() const;
 137     // return true if successful
 138     virtual bool        SetFocus();
 139     virtual bool        HasFocus() const;
 140
 141     void                RemoveFromParent();
 142     void                Embed( wxWidgetImpl *parent );
 143
 144     void                SetDefaultButton( bool isDefault );
 145     void                PerformClick();
 146     void                SetLabel(const wxString& title, wxFontEncoding encoding);
 147
 148     wxInt32             GetValue() const;
 149     void                SetValue( wxInt32 v );
 150     void                SetBitmap( const wxBitmap& bitmap );
 151     void                SetupTabs( const wxNotebook &notebook );
 152     void                GetBestRect( wxRect *r ) const;
 153     bool                IsEnabled() const;
 154     void                Enable( bool enable );
 155     bool                ButtonClickDidStateChange() { return true ;}
 156     void                SetMinimum( wxInt32 v );
 157     void                SetMaximum( wxInt32 v );
 158     void                PulseGauge();
 159     void                SetScrollThumb( wxInt32 value, wxInt32 thumbSize );
 160
 161     void                SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
 162
 163     void                InstallEventHandler( WXWidget control = NULL );
 164 protected:
 165     WXWidget m_osxView;
 166     DECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetCocoaImpl)
 167 };
 168
 169 class wxNonOwnedWindowCocoaImpl : public wxNonOwnedWindowImpl
 170 {
 171 public :
 172     wxNonOwnedWindowCocoaImpl( wxNonOwnedWindow* nonownedwnd) ;
 173     wxNonOwnedWindowCocoaImpl();
 174
 175     virtual ~wxNonOwnedWindowCocoaImpl();
 176
 177     virtual void Destroy() ;
 178     void Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
 179     long style, long extraStyle, const wxString& name ) ;
 180
 181     WXWindow GetWXWindow() const;
 182     void Raise();
 183     void Lower();
 184     bool Show(bool show);
 185     bool ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout);
 186
 187     void Update();
 188     bool SetTransparent(wxByte alpha);
 189     bool SetBackgroundColour(const wxColour& col );
 190     void SetExtraStyle( long exStyle );
 191     bool SetBackgroundStyle(wxBackgroundStyle style);
 192     bool CanSetTransparent();
 193
 194     void MoveWindow(int x, int y, int width, int height);
 195     void GetPosition( int &x, int &y ) const;
 196     void GetSize( int &width, int &height ) const;
 197
 198     void GetContentArea( int &left , int &top , int &width , int &height ) const;
 199     bool SetShape(const wxRegion& region);
 200
 201     virtual void SetTitle( const wxString& title, wxFontEncoding encoding ) ;
 202
 203     virtual bool IsMaximized() const;
 204
 205     virtual bool IsIconized() const;
 206
 207     virtual void Iconize( bool iconize );
 208
 209     virtual void Maximize(bool maximize);
 210
 211     virtual bool IsFullScreen() const;
 212
 213     virtual bool ShowFullScreen(bool show, long style);
 214
 215     virtual void RequestUserAttention(int flags);
 216
 217     virtual void ScreenToWindow( int *x, int *y );
 218
 219     virtual void WindowToScreen( int *x, int *y );
 220
 221     wxNonOwnedWindow*   GetWXPeer() { return m_wxPeer; }
 222 protected :
 223     WX_NSWindow          m_macWindow;
 224     void *              m_macFullScreenData ;
 225     DECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowCocoaImpl)
 226 };
 227
 228 // NSCursor
 229
 230 WX_NSCursor wxMacCocoaCreateStockCursor( int cursor_type );
 231 WX_NSCursor  wxMacCocoaCreateCursorFromCGImage( CGImageRef cgImageRef, float hotSpotX, float hotSpotY );
 232 void  wxMacCocoaSetCursor( WX_NSCursor cursor );
 233 void  wxMacCocoaHideCursor();
 234 void  wxMacCocoaShowCursor();
 235
 236 typedef struct tagClassicCursor
 237 {
 238     wxUint16 bits[16];
 239     wxUint16 mask[16];
 240     wxInt16 hotspot[2];
 241 }ClassicCursor;
 242
 243 const short kwxCursorBullseye = 0;
 244 const short kwxCursorBlank = 1;
 245 const short kwxCursorPencil = 2;
 246 const short kwxCursorMagnifier = 3;
 247 const short kwxCursorNoEntry = 4;
 248 const short kwxCursorPaintBrush = 5;
 249 const short kwxCursorPointRight = 6;
 250 const short kwxCursorPointLeft = 7;
 251 const short kwxCursorQuestionArrow = 8;
 252 const short kwxCursorRightArrow = 9;
 253 const short kwxCursorSizeNS = 10;
 254 const short kwxCursorSize = 11;
 255 const short kwxCursorSizeNESW = 12;
 256 const short kwxCursorSizeNWSE = 13;
 257 const short kwxCursorRoller = 14;
 258 const short kwxCursorLast = kwxCursorRoller;
 259
 260 // exposing our fallback cursor map
 261
 262 extern ClassicCursor gMacCursors[];
 263
 264 #endif
 265
 266 #endif
 267     // _WX_PRIVATE_COCOA_H_
 268