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 #if wxOSX_USE_ATSU_TEXT
  24     // we need theming and atsu
  25     #include <Carbon/Carbon.h>
  26 #endif
  27
  28 #ifdef __OBJC__
  29
  30     #import <Cocoa/Cocoa.h>
  31
  32     #if wxUSE_GUI
  33
  34     extern NSRect wxToNSRect( NSView* parent, const wxRect& r );
  35     extern wxRect wxFromNSRect( NSView* parent, const NSRect& rect );
  36     extern NSPoint wxToNSPoint( NSView* parent, const wxPoint& p );
  37     extern wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p );
  38
  39     // used for many wxControls
  40
  41     @interface wxNSButton : NSButton
  42     {
  43         wxWidgetImpl* impl;
  44     }
  45
  46     - (void)setImplementation: (wxWidgetImpl *) theImplementation;
  47     - (wxWidgetImpl*) implementation;
  48     - (BOOL) isFlipped;
  49     - (void) clickedAction: (id) sender;
  50
  51     @end
  52
  53     @interface wxNSBox : NSBox
  54     {
  55         wxWidgetImpl* impl;
  56     }
  57
  58     - (void)setImplementation: (wxWidgetImpl *) theImplementation;
  59     - (wxWidgetImpl*) implementation;
  60     - (BOOL) isFlipped;
  61
  62     @end
  63
  64     @interface wxNSTextField : NSTextField
  65     {
  66         wxWidgetImpl* impl;
  67     }
  68
  69     - (void)setImplementation: (wxWidgetImpl *) theImplementation;
  70     - (wxWidgetImpl*) implementation;
  71     - (BOOL) isFlipped;
  72
  73     @end
  74
  75     NSRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
  76         bool adjustForOrigin = true );
  77
  78     #endif // wxUSE_GUI
  79
  80 #endif // __OBJC__
  81
  82 //
  83 // shared between Cocoa and Carbon
  84 //
  85
  86 // bring in themeing types without pulling in the headers
  87
  88 #if wxUSE_GUI
  89 typedef SInt16 ThemeBrush;
  90 CGColorRef WXDLLIMPEXP_CORE wxMacCreateCGColorFromHITheme( ThemeBrush brush ) ;
  91 OSStatus WXDLLIMPEXP_CORE wxMacDrawCGImage(
  92                                CGContextRef    inContext,
  93                                const CGRect *  inBounds,
  94                                CGImageRef      inImage) ;
  95 WX_NSImage WXDLLIMPEXP_CORE wxOSXCreateNSImageFromCGImage( CGImageRef image );
  96 #endif
  97
  98 long UMAGetSystemVersion() ;
  99 WXDLLIMPEXP_BASE void wxMacStringToPascal( const wxString&from , StringPtr to );
 100 WXDLLIMPEXP_BASE wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathComponent = NULL );
 101 WXDLLIMPEXP_BASE OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef );
 102 WXDLLIMPEXP_BASE wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname );
 103
 104 //
 105 //
 106 //
 107
 108 #if wxUSE_GUI
 109
 110 class WXDLLIMPEXP_CORE wxWidgetCocoaImpl : public wxWidgetImpl
 111 {
 112 public :
 113     wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl = false ) ;
 114     wxWidgetCocoaImpl() ;
 115     ~wxWidgetCocoaImpl();
 116
 117     void Init();
 118
 119     virtual bool        IsVisible() const ;
 120     virtual void        SetVisibility(bool);
 121
 122     virtual void        Raise();
 123
 124     virtual void        Lower();
 125
 126     virtual void        ScrollRect( const wxRect *rect, int dx, int dy );
 127
 128     virtual WXWidget    GetWXWidget() const { return m_osxView; }
 129
 130     virtual void        SetBackgroundColour(const wxColour&);
 131
 132     virtual void        GetContentArea( int &left , int &top , int &width , int &height ) const;
 133     virtual void        Move(int x, int y, int width, int height);
 134     virtual void        GetPosition( int &x, int &y ) const;
 135     virtual void        GetSize( int &width, int &height ) const;
 136     virtual void        SetControlSize( wxWindowVariant variant );
 137
 138     virtual void        SetNeedsDisplay( const wxRect* where = NULL );
 139     virtual bool        GetNeedsDisplay() const;
 140
 141     virtual bool        CanFocus() const;
 142     // return true if successful
 143     virtual bool        SetFocus();
 144     virtual bool        HasFocus() const;
 145
 146     void                RemoveFromParent();
 147     void                Embed( wxWidgetImpl *parent );
 148
 149     void                SetDefaultButton( bool isDefault );
 150     void                PerformClick();
 151     void                SetLabel(const wxString& title, wxFontEncoding encoding);
 152
 153     wxInt32             GetValue() const;
 154     void                SetValue( wxInt32 v );
 155     void                SetBitmap( const wxBitmap& bitmap );
 156     void                SetupTabs( const wxNotebook &notebook );
 157     void                GetBestRect( wxRect *r ) const;
 158     bool                IsEnabled() const;
 159     void                Enable( bool enable );
 160     bool                ButtonClickDidStateChange() { return true ;}
 161     void                SetMinimum( wxInt32 v );
 162     void                SetMaximum( wxInt32 v );
 163     void                PulseGauge();
 164     void                SetScrollThumb( wxInt32 value, wxInt32 thumbSize );
 165
 166     void                SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
 167
 168     void                InstallEventHandler( WXWidget control = NULL );
 169 protected:
 170     WXWidget m_osxView;
 171     DECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetCocoaImpl)
 172 };
 173
 174 class wxNonOwnedWindowCocoaImpl : public wxNonOwnedWindowImpl
 175 {
 176 public :
 177     wxNonOwnedWindowCocoaImpl( wxNonOwnedWindow* nonownedwnd) ;
 178     wxNonOwnedWindowCocoaImpl();
 179
 180     virtual ~wxNonOwnedWindowCocoaImpl();
 181
 182     virtual void Destroy() ;
 183     void Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
 184     long style, long extraStyle, const wxString& name ) ;
 185
 186     WXWindow GetWXWindow() const;
 187     void Raise();
 188     void Lower();
 189     bool Show(bool show);
 190     bool ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout);
 191
 192     void Update();
 193     bool SetTransparent(wxByte alpha);
 194     bool SetBackgroundColour(const wxColour& col );
 195     void SetExtraStyle( long exStyle );
 196     bool SetBackgroundStyle(wxBackgroundStyle style);
 197     bool CanSetTransparent();
 198
 199     void MoveWindow(int x, int y, int width, int height);
 200     void GetPosition( int &x, int &y ) const;
 201     void GetSize( int &width, int &height ) const;
 202
 203     void GetContentArea( int &left , int &top , int &width , int &height ) const;
 204     bool SetShape(const wxRegion& region);
 205
 206     virtual void SetTitle( const wxString& title, wxFontEncoding encoding ) ;
 207
 208     virtual bool IsMaximized() const;
 209
 210     virtual bool IsIconized() const;
 211
 212     virtual void Iconize( bool iconize );
 213
 214     virtual void Maximize(bool maximize);
 215
 216     virtual bool IsFullScreen() const;
 217
 218     virtual bool ShowFullScreen(bool show, long style);
 219
 220     virtual void RequestUserAttention(int flags);
 221
 222     virtual void ScreenToWindow( int *x, int *y );
 223
 224     virtual void WindowToScreen( int *x, int *y );
 225
 226     wxNonOwnedWindow*   GetWXPeer() { return m_wxPeer; }
 227 protected :
 228     WX_NSWindow          m_macWindow;
 229     void *              m_macFullScreenData ;
 230     DECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowCocoaImpl)
 231 };
 232
 233 // NSCursor
 234
 235 WX_NSCursor wxMacCocoaCreateStockCursor( int cursor_type );
 236 WX_NSCursor  wxMacCocoaCreateCursorFromCGImage( CGImageRef cgImageRef, float hotSpotX, float hotSpotY );
 237 void  wxMacCocoaSetCursor( WX_NSCursor cursor );
 238 void  wxMacCocoaHideCursor();
 239 void  wxMacCocoaShowCursor();
 240
 241 typedef struct tagClassicCursor
 242 {
 243     wxUint16 bits[16];
 244     wxUint16 mask[16];
 245     wxInt16 hotspot[2];
 246 }ClassicCursor;
 247
 248 const short kwxCursorBullseye = 0;
 249 const short kwxCursorBlank = 1;
 250 const short kwxCursorPencil = 2;
 251 const short kwxCursorMagnifier = 3;
 252 const short kwxCursorNoEntry = 4;
 253 const short kwxCursorPaintBrush = 5;
 254 const short kwxCursorPointRight = 6;
 255 const short kwxCursorPointLeft = 7;
 256 const short kwxCursorQuestionArrow = 8;
 257 const short kwxCursorRightArrow = 9;
 258 const short kwxCursorSizeNS = 10;
 259 const short kwxCursorSize = 11;
 260 const short kwxCursorSizeNESW = 12;
 261 const short kwxCursorSizeNWSE = 13;
 262 const short kwxCursorRoller = 14;
 263 const short kwxCursorLast = kwxCursorRoller;
 264
 265 // exposing our fallback cursor map
 266
 267 extern ClassicCursor gMacCursors[];
 268
 269 #endif
 270
 271 #endif
 272     // _WX_PRIVATE_COCOA_H_
 273