include/wx/osx/iphone/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/iphone/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_IPHONE_H_
  15 #define _WX_PRIVATE_IPHONE_H_
  16
  17 #ifdef __OBJC__
  18     #import <UIKit/UIKit.h>
  19 #endif
  20
  21 #include <CoreText/CTFont.h>
  22 #include <CoreText/CTStringAttributes.h>
  23 #include <CoreText/CTLine.h>
  24
  25
  26 #if wxUSE_GUI
  27
  28 OSStatus WXDLLIMPEXP_CORE wxMacDrawCGImage(
  29                                CGContextRef    inContext,
  30                                const CGRect *  inBounds,
  31                                CGImageRef      inImage) ;
  32
  33 WX_UIImage WXDLLIMPEXP_CORE wxOSXGetUIImageFromCGImage( CGImageRef image );
  34 wxBitmap WXDLLIMPEXP_CORE wxOSXCreateSystemBitmap(const wxString& id, const wxString &client, const wxSize& size);
  35
  36 class WXDLLIMPEXP_CORE wxWidgetIPhoneImpl : public wxWidgetImpl
  37 {
  38 public :
  39     wxWidgetIPhoneImpl( wxWindowMac* peer , WXWidget w, bool isRootControl = false, bool isUserPane = false ) ;
  40     wxWidgetIPhoneImpl() ;
  41     ~wxWidgetIPhoneImpl();
  42
  43     void Init();
  44
  45     virtual bool        IsVisible() const ;
  46     virtual void        SetVisibility( bool visible );
  47
  48     virtual void        Raise();
  49
  50     virtual void        Lower();
  51
  52     virtual void        ScrollRect( const wxRect *rect, int dx, int dy );
  53
  54     virtual WXWidget    GetWXWidget() const { return m_osxView; }
  55
  56     virtual void        SetBackgroundColour( const wxColour& col ) ;
  57     virtual bool        SetBackgroundStyle(wxBackgroundStyle style) ;
  58
  59     virtual void        GetContentArea( int &left , int &top , int &width , int &height ) const;
  60     virtual void        Move(int x, int y, int width, int height);
  61     virtual void        GetPosition( int &x, int &y ) const;
  62     virtual void        GetSize( int &width, int &height ) const;
  63     virtual void        SetControlSize( wxWindowVariant variant );
  64     virtual float       GetContentScaleFactor() const ;
  65
  66     virtual void        SetNeedsDisplay( const wxRect* where = NULL );
  67     virtual bool        GetNeedsDisplay() const;
  68
  69     virtual bool        CanFocus() const;
  70     // return true if successful
  71     virtual bool        SetFocus();
  72     virtual bool        HasFocus() const;
  73
  74     void                RemoveFromParent();
  75     void                Embed( wxWidgetImpl *parent );
  76
  77     void                SetDefaultButton( bool isDefault );
  78     void                PerformClick();
  79     virtual void        SetLabel(const wxString& title, wxFontEncoding encoding);
  80
  81     void                SetCursor( const wxCursor & cursor );
  82     void                CaptureMouse();
  83     void                ReleaseMouse();
  84
  85     wxInt32             GetValue() const;
  86     void                SetValue( wxInt32 v );
  87
  88     virtual wxBitmap    GetBitmap() const;
  89     virtual void        SetBitmap( const wxBitmap& bitmap );
  90     virtual void        SetBitmapPosition( wxDirection dir );
  91
  92     void                SetupTabs( const wxNotebook &notebook );
  93     void                GetBestRect( wxRect *r ) const;
  94     bool                IsEnabled() const;
  95     void                Enable( bool enable );
  96     bool                ButtonClickDidStateChange() { return true ;}
  97     void                SetMinimum( wxInt32 v );
  98     void                SetMaximum( wxInt32 v );
  99     wxInt32             GetMinimum() const;
 100     wxInt32             GetMaximum() const;
 101     void                PulseGauge();
 102     void                SetScrollThumb( wxInt32 value, wxInt32 thumbSize );
 103
 104     void                SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
 105
 106     void                InstallEventHandler( WXWidget control = NULL );
 107
 108     virtual void        DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow);
 109
 110     // thunk connected calls
 111
 112     virtual void        drawRect(CGRect* rect, WXWidget slf, void* _cmd);
 113     virtual void        touchEvent(WX_NSSet touches, WX_UIEvent event, WXWidget slf, void* _cmd);
 114     virtual bool        becomeFirstResponder(WXWidget slf, void* _cmd);
 115     virtual bool        resignFirstResponder(WXWidget slf, void* _cmd);
 116
 117     // action
 118
 119     virtual void        controlAction(void* sender, wxUint32 controlEvent, WX_UIEvent rawEvent);
 120     virtual void         controlTextDidChange();
 121 protected:
 122     WXWidget m_osxView;
 123     DECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetIPhoneImpl)
 124 };
 125
 126 class wxNonOwnedWindowIPhoneImpl : public wxNonOwnedWindowImpl
 127 {
 128 public :
 129     wxNonOwnedWindowIPhoneImpl( wxNonOwnedWindow* nonownedwnd) ;
 130     wxNonOwnedWindowIPhoneImpl();
 131
 132     virtual ~wxNonOwnedWindowIPhoneImpl();
 133
 134     virtual void WillBeDestroyed() ;
 135     void Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
 136     long style, long extraStyle, const wxString& name ) ;
 137     void Create( wxWindow* parent, WXWindow nativeWindow );
 138
 139     WXWindow GetWXWindow() const;
 140     void Raise();
 141     void Lower();
 142     bool Show(bool show);
 143     bool ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout);
 144
 145     void Update();
 146     bool SetTransparent(wxByte alpha);
 147     bool SetBackgroundColour(const wxColour& col );
 148     void SetExtraStyle( long exStyle );
 149     bool SetBackgroundStyle(wxBackgroundStyle style);
 150     bool CanSetTransparent();
 151
 152     void MoveWindow(int x, int y, int width, int height);
 153     void GetPosition( int &x, int &y ) const;
 154     void GetSize( int &width, int &height ) const;
 155
 156     void GetContentArea( int &left , int &top , int &width , int &height ) const;
 157     bool SetShape(const wxRegion& region);
 158
 159     virtual void SetTitle( const wxString& title, wxFontEncoding encoding ) ;
 160
 161     virtual bool IsMaximized() const;
 162
 163     virtual bool IsIconized() const;
 164
 165     virtual void Iconize( bool iconize );
 166
 167     virtual void Maximize(bool maximize);
 168
 169     virtual bool IsFullScreen() const;
 170
 171     virtual bool ShowFullScreen(bool show, long style);
 172
 173     virtual void RequestUserAttention(int flags);
 174
 175     virtual void ScreenToWindow( int *x, int *y );
 176
 177     virtual void WindowToScreen( int *x, int *y );
 178
 179     // FIXME: Does iPhone have a concept of inactive windows?
 180     virtual bool IsActive() { return true; }
 181
 182     wxNonOwnedWindow*   GetWXPeer() { return m_wxPeer; }
 183
 184     virtual bool InitialShowEventSent() { return m_initialShowSent; }
 185 protected :
 186     WX_UIWindow          m_macWindow;
 187     void *              m_macFullScreenData ;
 188     bool                m_initialShowSent;
 189     DECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowIPhoneImpl)
 190 };
 191
 192 #ifdef __OBJC__
 193
 194     WXDLLIMPEXP_CORE CGRect wxToNSRect( UIView* parent, const wxRect& r );
 195     WXDLLIMPEXP_CORE wxRect wxFromNSRect( UIView* parent, const CGRect& rect );
 196     WXDLLIMPEXP_CORE CGPoint wxToNSPoint( UIView* parent, const wxPoint& p );
 197     WXDLLIMPEXP_CORE wxPoint wxFromNSPoint( UIView* parent, const CGPoint& p );
 198
 199     CGRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
 200         bool adjustForOrigin = true );
 201
 202     @interface wxUIButton : UIButton
 203     {
 204     }
 205
 206     @end
 207
 208     @interface wxUIView : UIView
 209     {
 210     }
 211
 212     @end // wxUIView
 213
 214
 215     void WXDLLIMPEXP_CORE wxOSXIPhoneClassAddWXMethods(Class c);
 216
 217 #endif
 218
 219 #endif // wxUSE_GUI
 220
 221 #endif
 222     // _WX_PRIVATE_IPHONE_H_