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 // Copyright:   (c) Stefan Csomor
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef _WX_PRIVATE_IPHONE_H_
  14 #define _WX_PRIVATE_IPHONE_H_
  15
  16 #ifdef __OBJC__
  17     #import <UIKit/UIKit.h>
  18 #endif
  19
  20 #include <CoreText/CTFont.h>
  21 #include <CoreText/CTStringAttributes.h>
  22 #include <CoreText/CTLine.h>
  23
  24
  25 #if wxUSE_GUI
  26
  27 OSStatus WXDLLIMPEXP_CORE wxMacDrawCGImage(
  28                                CGContextRef    inContext,
  29                                const CGRect *  inBounds,
  30                                CGImageRef      inImage) ;
  31
  32 WX_UIImage WXDLLIMPEXP_CORE wxOSXGetUIImageFromCGImage( CGImageRef image );
  33 wxBitmap WXDLLIMPEXP_CORE wxOSXCreateSystemBitmap(const wxString& id, const wxString &client, const wxSize& size);
  34
  35 class WXDLLIMPEXP_CORE wxWidgetIPhoneImpl : public wxWidgetImpl
  36 {
  37 public :
  38     wxWidgetIPhoneImpl( wxWindowMac* peer , WXWidget w, bool isRootControl = false, bool isUserPane = false ) ;
  39     wxWidgetIPhoneImpl() ;
  40     ~wxWidgetIPhoneImpl();
  41
  42     void Init();
  43
  44     virtual bool        IsVisible() const ;
  45     virtual void        SetVisibility( bool visible );
  46
  47     virtual void        Raise();
  48
  49     virtual void        Lower();
  50
  51     virtual void        ScrollRect( const wxRect *rect, int dx, int dy );
  52
  53     virtual WXWidget    GetWXWidget() const { return m_osxView; }
  54
  55     virtual void        SetBackgroundColour( const wxColour& col ) ;
  56     virtual bool        SetBackgroundStyle(wxBackgroundStyle style) ;
  57
  58     virtual void        GetContentArea( int &left , int &top , int &width , int &height ) const;
  59     virtual void        Move(int x, int y, int width, int height);
  60     virtual void        GetPosition( int &x, int &y ) const;
  61     virtual void        GetSize( int &width, int &height ) const;
  62     virtual void        SetControlSize( wxWindowVariant variant );
  63     virtual double      GetContentScaleFactor() const ;
  64
  65     virtual void        SetNeedsDisplay( const wxRect* where = NULL );
  66     virtual bool        GetNeedsDisplay() const;
  67
  68     virtual bool        CanFocus() const;
  69     // return true if successful
  70     virtual bool        SetFocus();
  71     virtual bool        HasFocus() const;
  72
  73     void                RemoveFromParent();
  74     void                Embed( wxWidgetImpl *parent );
  75
  76     void                SetDefaultButton( bool isDefault );
  77     void                PerformClick();
  78     virtual void        SetLabel(const wxString& title, wxFontEncoding encoding);
  79
  80     void                SetCursor( const wxCursor & cursor );
  81     void                CaptureMouse();
  82     void                ReleaseMouse();
  83
  84     wxInt32             GetValue() const;
  85     void                SetValue( wxInt32 v );
  86
  87     virtual wxBitmap    GetBitmap() const;
  88     virtual void        SetBitmap( const wxBitmap& bitmap );
  89     virtual void        SetBitmapPosition( wxDirection dir );
  90
  91     void                SetupTabs( const wxNotebook &notebook );
  92     void                GetBestRect( wxRect *r ) const;
  93     bool                IsEnabled() const;
  94     void                Enable( bool enable );
  95     bool                ButtonClickDidStateChange() { return true ;}
  96     void                SetMinimum( wxInt32 v );
  97     void                SetMaximum( wxInt32 v );
  98     wxInt32             GetMinimum() const;
  99     wxInt32             GetMaximum() const;
 100     void                PulseGauge();
 101     void                SetScrollThumb( wxInt32 value, wxInt32 thumbSize );
 102
 103     void                SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
 104
 105     void                InstallEventHandler( WXWidget control = NULL );
 106
 107     virtual void        DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow);
 108
 109     // thunk connected calls
 110
 111     virtual void        drawRect(CGRect* rect, WXWidget slf, void* _cmd);
 112     virtual void        touchEvent(WX_NSSet touches, WX_UIEvent event, WXWidget slf, void* _cmd);
 113     virtual bool        becomeFirstResponder(WXWidget slf, void* _cmd);
 114     virtual bool        resignFirstResponder(WXWidget slf, void* _cmd);
 115
 116     // action
 117
 118     virtual void        controlAction(void* sender, wxUint32 controlEvent, WX_UIEvent rawEvent);
 119     virtual void         controlTextDidChange();
 120 protected:
 121     WXWidget m_osxView;
 122     DECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetIPhoneImpl)
 123 };
 124
 125 class wxNonOwnedWindowIPhoneImpl : public wxNonOwnedWindowImpl
 126 {
 127 public :
 128     wxNonOwnedWindowIPhoneImpl( wxNonOwnedWindow* nonownedwnd) ;
 129     wxNonOwnedWindowIPhoneImpl();
 130
 131     virtual ~wxNonOwnedWindowIPhoneImpl();
 132
 133     virtual void WillBeDestroyed() ;
 134     void Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
 135     long style, long extraStyle, const wxString& name ) ;
 136     void Create( wxWindow* parent, WXWindow nativeWindow );
 137
 138     WXWindow GetWXWindow() const;
 139     void Raise();
 140     void Lower();
 141     bool Show(bool show);
 142     bool ShowWithEffect(bool show, wxShowEffect effect, unsigned timeout);
 143
 144     void Update();
 145     bool SetTransparent(wxByte alpha);
 146     bool SetBackgroundColour(const wxColour& col );
 147     void SetExtraStyle( long exStyle );
 148     bool SetBackgroundStyle(wxBackgroundStyle style);
 149     bool CanSetTransparent();
 150
 151     void MoveWindow(int x, int y, int width, int height);
 152     void GetPosition( int &x, int &y ) const;
 153     void GetSize( int &width, int &height ) const;
 154
 155     void GetContentArea( int &left , int &top , int &width , int &height ) const;
 156     bool SetShape(const wxRegion& region);
 157
 158     virtual void SetTitle( const wxString& title, wxFontEncoding encoding ) ;
 159
 160     virtual bool IsMaximized() const;
 161
 162     virtual bool IsIconized() const;
 163
 164     virtual void Iconize( bool iconize );
 165
 166     virtual void Maximize(bool maximize);
 167
 168     virtual bool IsFullScreen() const;
 169
 170     virtual bool ShowFullScreen(bool show, long style);
 171
 172     virtual void RequestUserAttention(int flags);
 173
 174     virtual void ScreenToWindow( int *x, int *y );
 175
 176     virtual void WindowToScreen( int *x, int *y );
 177
 178     // FIXME: Does iPhone have a concept of inactive windows?
 179     virtual bool IsActive() { return true; }
 180
 181     wxNonOwnedWindow*   GetWXPeer() { return m_wxPeer; }
 182
 183     virtual bool InitialShowEventSent() { return m_initialShowSent; }
 184 protected :
 185     WX_UIWindow          m_macWindow;
 186     void *              m_macFullScreenData ;
 187     bool                m_initialShowSent;
 188     DECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowIPhoneImpl)
 189 };
 190
 191 #ifdef __OBJC__
 192
 193     WXDLLIMPEXP_CORE CGRect wxToNSRect( UIView* parent, const wxRect& r );
 194     WXDLLIMPEXP_CORE wxRect wxFromNSRect( UIView* parent, const CGRect& rect );
 195     WXDLLIMPEXP_CORE CGPoint wxToNSPoint( UIView* parent, const wxPoint& p );
 196     WXDLLIMPEXP_CORE wxPoint wxFromNSPoint( UIView* parent, const CGPoint& p );
 197
 198     CGRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
 199         bool adjustForOrigin = true );
 200
 201     @interface wxUIButton : UIButton
 202     {
 203     }
 204
 205     @end
 206
 207     @interface wxUIView : UIView
 208     {
 209     }
 210
 211     @end // wxUIView
 212
 213
 214     void WXDLLIMPEXP_CORE wxOSXIPhoneClassAddWXMethods(Class c);
 215
 216 #endif
 217
 218 #endif // wxUSE_GUI
 219
 220 #endif
 221     // _WX_PRIVATE_IPHONE_H_