481 lines
16 KiB
Objective-C
481 lines
16 KiB
Objective-C
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/osx/cocoa/private.h
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// Purpose: Private declarations: as this header is only included by
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// wxWidgets itself, it may contain identifiers which don't start
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// with "wx".
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// Author: Stefan Csomor
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// Modified by:
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// Created: 1998-01-01
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// Copyright: (c) Stefan Csomor
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_COCOA_H_
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#define _WX_PRIVATE_COCOA_H_
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#include <ApplicationServices/ApplicationServices.h>
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#ifdef __OBJC__
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#import <Cocoa/Cocoa.h>
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#endif
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//
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// shared between Cocoa and Carbon
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//
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// bring in theming types without pulling in the headers
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#if wxUSE_GUI
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typedef SInt16 ThemeBrush;
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CGColorRef WXDLLIMPEXP_CORE wxMacCreateCGColorFromHITheme( ThemeBrush brush ) ;
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OSStatus WXDLLIMPEXP_CORE wxMacDrawCGImage(
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CGContextRef inContext,
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const CGRect * inBounds,
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CGImageRef inImage) ;
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WX_NSImage WXDLLIMPEXP_CORE wxOSXGetNSImageFromCGImage( CGImageRef image, double scale = 1.0, bool isTemplate = false);
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CGImageRef WXDLLIMPEXP_CORE wxOSXCreateCGImageFromNSImage( WX_NSImage nsimage, double *scale = NULL );
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CGContextRef WXDLLIMPEXP_CORE wxOSXCreateBitmapContextFromNSImage( WX_NSImage nsimage, bool *isTemplate = NULL);
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wxBitmap WXDLLIMPEXP_CORE wxOSXCreateSystemBitmap(const wxString& id, const wxString &client, const wxSize& size);
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WXWindow WXDLLIMPEXP_CORE wxOSXGetMainWindow();
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class WXDLLIMPEXP_FWD_CORE wxDialog;
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class WXDLLIMPEXP_CORE wxWidgetCocoaImpl : public wxWidgetImpl
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{
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public :
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wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl = false, bool isUserPane = false ) ;
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wxWidgetCocoaImpl() ;
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~wxWidgetCocoaImpl();
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void Init();
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virtual bool IsVisible() const ;
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virtual void SetVisibility(bool);
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// we provide a static function which can be reused from
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// wxNonOwnedWindowCocoaImpl too
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static bool ShowViewOrWindowWithEffect(wxWindow *win,
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bool show,
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wxShowEffect effect,
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unsigned timeout);
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virtual bool ShowWithEffect(bool show,
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wxShowEffect effect,
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unsigned timeout);
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virtual void Raise();
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virtual void Lower();
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virtual void ScrollRect( const wxRect *rect, int dx, int dy );
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virtual WXWidget GetWXWidget() const { return m_osxView; }
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virtual void SetBackgroundColour(const wxColour&);
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virtual bool SetBackgroundStyle(wxBackgroundStyle style);
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virtual void GetContentArea( int &left , int &top , int &width , int &height ) const;
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virtual void Move(int x, int y, int width, int height);
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virtual void GetPosition( int &x, int &y ) const;
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virtual void GetSize( int &width, int &height ) const;
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virtual void SetControlSize( wxWindowVariant variant );
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virtual void SetNeedsDisplay( const wxRect* where = NULL );
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virtual bool GetNeedsDisplay() const;
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virtual void SetDrawingEnabled(bool enabled);
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virtual bool CanFocus() const;
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// return true if successful
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virtual bool SetFocus();
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virtual bool HasFocus() const;
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void RemoveFromParent();
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void Embed( wxWidgetImpl *parent );
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void SetDefaultButton( bool isDefault );
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void PerformClick();
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virtual void SetLabel(const wxString& title, wxFontEncoding encoding);
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void SetCursor( const wxCursor & cursor );
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void CaptureMouse();
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void ReleaseMouse();
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#if wxUSE_DRAG_AND_DROP
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void SetDropTarget(wxDropTarget* target);
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#endif
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wxInt32 GetValue() const;
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void SetValue( wxInt32 v );
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wxBitmap GetBitmap() const;
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void SetBitmap( const wxBitmap& bitmap );
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void SetBitmapPosition( wxDirection dir );
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void SetupTabs( const wxNotebook ¬ebook );
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void GetBestRect( wxRect *r ) const;
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bool IsEnabled() const;
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void Enable( bool enable );
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bool ButtonClickDidStateChange() { return true ;}
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void SetMinimum( wxInt32 v );
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void SetMaximum( wxInt32 v );
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wxInt32 GetMinimum() const;
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wxInt32 GetMaximum() const;
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void PulseGauge();
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void SetScrollThumb( wxInt32 value, wxInt32 thumbSize );
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void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
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void SetToolTip( wxToolTip* tooltip );
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void InstallEventHandler( WXWidget control = NULL );
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virtual bool DoHandleMouseEvent(NSEvent *event);
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virtual bool DoHandleKeyEvent(NSEvent *event);
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virtual bool DoHandleCharEvent(NSEvent *event, NSString *text);
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virtual void DoNotifyFocusSet();
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virtual void DoNotifyFocusLost();
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virtual void DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow);
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virtual void SetupKeyEvent(wxKeyEvent &wxevent, NSEvent * nsEvent, NSString* charString = NULL);
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virtual void SetupMouseEvent(wxMouseEvent &wxevent, NSEvent * nsEvent);
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void SetupCoordinates(wxCoord &x, wxCoord &y, NSEvent *nsEvent);
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virtual bool SetupCursor(NSEvent* event);
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#if !wxOSX_USE_NATIVE_FLIPPED
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void SetFlipped(bool flipped);
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virtual bool IsFlipped() const { return m_isFlipped; }
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#endif
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virtual double GetContentScaleFactor() const;
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// cocoa thunk connected calls
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#if wxUSE_DRAG_AND_DROP
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virtual unsigned int draggingEntered(void* sender, WXWidget slf, void* _cmd);
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virtual void draggingExited(void* sender, WXWidget slf, void* _cmd);
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virtual unsigned int draggingUpdated(void* sender, WXWidget slf, void* _cmd);
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virtual bool performDragOperation(void* sender, WXWidget slf, void* _cmd);
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#endif
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virtual void mouseEvent(WX_NSEvent event, WXWidget slf, void* _cmd);
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virtual void cursorUpdate(WX_NSEvent event, WXWidget slf, void* _cmd);
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virtual void keyEvent(WX_NSEvent event, WXWidget slf, void* _cmd);
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virtual void insertText(NSString* text, WXWidget slf, void* _cmd);
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virtual void doCommandBySelector(void* sel, WXWidget slf, void* _cmd);
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virtual bool performKeyEquivalent(WX_NSEvent event, WXWidget slf, void* _cmd);
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virtual bool acceptsFirstResponder(WXWidget slf, void* _cmd);
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virtual bool becomeFirstResponder(WXWidget slf, void* _cmd);
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virtual bool resignFirstResponder(WXWidget slf, void* _cmd);
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#if !wxOSX_USE_NATIVE_FLIPPED
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virtual bool isFlipped(WXWidget slf, void* _cmd);
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#endif
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virtual void drawRect(void* rect, WXWidget slf, void* _cmd);
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virtual void controlAction(WXWidget slf, void* _cmd, void* sender);
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virtual void controlDoubleAction(WXWidget slf, void* _cmd, void *sender);
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// for wxTextCtrl-derived classes, put here since they don't all derive
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// from the same pimpl class.
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virtual void controlTextDidChange();
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protected:
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WXWidget m_osxView;
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NSEvent* m_lastKeyDownEvent;
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#if !wxOSX_USE_NATIVE_FLIPPED
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bool m_isFlipped;
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#endif
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// if it the control has an editor, that editor will already send some
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// events, don't resend them
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bool m_hasEditor;
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxWidgetCocoaImpl)
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};
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DECLARE_WXCOCOA_OBJC_CLASS( wxNSWindow );
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class wxNonOwnedWindowCocoaImpl : public wxNonOwnedWindowImpl
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{
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public :
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wxNonOwnedWindowCocoaImpl( wxNonOwnedWindow* nonownedwnd) ;
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wxNonOwnedWindowCocoaImpl();
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virtual ~wxNonOwnedWindowCocoaImpl();
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virtual void WillBeDestroyed() ;
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void Create( wxWindow* parent, const wxPoint& pos, const wxSize& size,
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long style, long extraStyle, const wxString& name ) ;
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void Create( wxWindow* parent, WXWindow nativeWindow );
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WXWindow GetWXWindow() const;
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void Raise();
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void Lower();
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bool Show(bool show);
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virtual bool ShowWithEffect(bool show,
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wxShowEffect effect,
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unsigned timeout);
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void Update();
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bool SetTransparent(wxByte alpha);
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bool SetBackgroundColour(const wxColour& col );
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void SetExtraStyle( long exStyle );
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void SetWindowStyleFlag( long style );
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bool SetBackgroundStyle(wxBackgroundStyle style);
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bool CanSetTransparent();
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void MoveWindow(int x, int y, int width, int height);
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void GetPosition( int &x, int &y ) const;
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void GetSize( int &width, int &height ) const;
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void GetContentArea( int &left , int &top , int &width , int &height ) const;
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bool SetShape(const wxRegion& region);
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virtual void SetTitle( const wxString& title, wxFontEncoding encoding ) ;
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virtual bool IsMaximized() const;
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virtual bool IsIconized() const;
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virtual void Iconize( bool iconize );
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virtual void Maximize(bool maximize);
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virtual bool IsFullScreen() const;
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virtual bool ShowFullScreen(bool show, long style);
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virtual void ShowWithoutActivating();
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virtual void RequestUserAttention(int flags);
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virtual void ScreenToWindow( int *x, int *y );
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virtual void WindowToScreen( int *x, int *y );
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virtual bool IsActive();
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virtual void SetModified(bool modified);
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virtual bool IsModified() const;
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virtual void SetRepresentedFilename(const wxString& filename);
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wxNonOwnedWindow* GetWXPeer() { return m_wxPeer; }
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CGWindowLevel GetWindowLevel() const { return m_macWindowLevel; }
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void RestoreWindowLevel();
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static WX_NSResponder GetNextFirstResponder() ;
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static WX_NSResponder GetFormerFirstResponder() ;
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protected :
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CGWindowLevel m_macWindowLevel;
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WXWindow m_macWindow;
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void * m_macFullScreenData ;
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowCocoaImpl)
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};
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DECLARE_WXCOCOA_OBJC_CLASS( wxNSButton );
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class wxButtonCocoaImpl : public wxWidgetCocoaImpl, public wxButtonImpl
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{
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public:
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wxButtonCocoaImpl(wxWindowMac *wxpeer, wxNSButton *v);
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virtual void SetBitmap(const wxBitmap& bitmap);
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#if wxUSE_MARKUP
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virtual void SetLabelMarkup(const wxString& markup);
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#endif // wxUSE_MARKUP
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void SetPressedBitmap( const wxBitmap& bitmap );
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void GetLayoutInset(int &left , int &top , int &right, int &bottom) const;
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void SetAcceleratorFromLabel(const wxString& label);
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NSButton *GetNSButton() const;
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};
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#ifdef __OBJC__
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typedef void (*wxOSX_TextEventHandlerPtr)(NSView* self, SEL _cmd, NSString *event);
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typedef void (*wxOSX_EventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
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typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
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typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd);
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WXDLLIMPEXP_CORE NSScreen* wxOSXGetMenuScreen();
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WXDLLIMPEXP_CORE NSRect wxToNSRect( NSView* parent, const wxRect& r );
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WXDLLIMPEXP_CORE wxRect wxFromNSRect( NSView* parent, const NSRect& rect );
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WXDLLIMPEXP_CORE NSPoint wxToNSPoint( NSView* parent, const wxPoint& p );
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WXDLLIMPEXP_CORE wxPoint wxFromNSPoint( NSView* parent, const NSPoint& p );
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NSRect WXDLLIMPEXP_CORE wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size ,
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bool adjustForOrigin = true );
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WXDLLIMPEXP_CORE NSView* wxOSXGetViewFromResponder( NSResponder* responder );
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// used for many wxControls
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@interface wxNSButton : NSButton
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{
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NSTrackingRectTag rectTag;
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}
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@end
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@interface wxNSBox : NSBox
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{
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}
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@end
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@interface wxNSTextFieldEditor : NSTextView
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{
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NSEvent* lastKeyDownEvent;
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NSTextField* textField;
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}
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- (void) setTextField:(NSTextField*) field;
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@end
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@interface wxNSTextField : NSTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)
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{
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wxNSTextFieldEditor* fieldEditor;
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}
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- (wxNSTextFieldEditor*) fieldEditor;
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- (void) setFieldEditor:(wxNSTextFieldEditor*) fieldEditor;
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@end
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@interface wxNSSecureTextField : NSSecureTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)
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{
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}
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@end
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@interface wxNSTextView : NSTextView wxOSX_10_6_AND_LATER(<NSTextViewDelegate>)
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{
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}
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- (void)textDidChange:(NSNotification *)aNotification;
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@end
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@interface wxNSComboBox : NSComboBox
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{
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wxNSTextFieldEditor* fieldEditor;
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}
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- (wxNSTextFieldEditor*) fieldEditor;
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- (void) setFieldEditor:(wxNSTextFieldEditor*) fieldEditor;
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@end
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@interface wxNSMenu : NSMenu
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{
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wxMenuImpl* impl;
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}
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- (void) setImplementation:(wxMenuImpl*) item;
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- (wxMenuImpl*) implementation;
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@end
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@interface wxNSMenuItem : NSMenuItem
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{
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wxMenuItemImpl* impl;
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}
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- (void) setImplementation:(wxMenuItemImpl*) item;
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- (wxMenuItemImpl*) implementation;
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- (void)clickedAction:(id)sender;
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- (BOOL)validateMenuItem:(NSMenuItem *)menuItem;
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@end
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void WXDLLIMPEXP_CORE wxOSXCocoaClassAddWXMethods(Class c);
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/*
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We need this for ShowModal, as the sheet just disables the parent window and
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returns control to the app, whereas we don't want to return from ShowModal
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until the sheet has been dismissed.
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*/
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@interface ModalDialogDelegate : NSObject
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{
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BOOL sheetFinished;
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int resultCode;
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wxDialog* impl;
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}
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- (void)setImplementation: (wxDialog *)dialog;
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- (BOOL)finished;
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- (int)code;
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- (void)waitForSheetToFinish;
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- (void)sheetDidEnd:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
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@end
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// This interface must be exported in shared 64 bit multilib build but
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// using WXEXPORT with Objective C interfaces doesn't work with old (4.0.1)
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// gcc when using 10.4 SDK. It does work with newer gcc even in 32 bit
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// builds but seems to be unnecessary there so to avoid the expense of a
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// configure check verifying if this does work or not with the current
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// compiler we just only use it for 64 bit builds where this is always
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// supported.
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//
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// NB: Currently this is the only place where we need to export an
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// interface but if we need to do it elsewhere we should define a
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// WXEXPORT_OBJC macro once and reuse it in all places it's needed
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// instead of duplicating this preprocessor check.
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#ifdef __LP64__
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WXEXPORT
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#endif // 64 bit builds
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@interface wxNSAppController : NSObject wxOSX_10_6_AND_LATER(<NSApplicationDelegate>)
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{
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}
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@end
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#endif // __OBJC__
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// NSCursor
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WX_NSCursor wxMacCocoaCreateStockCursor( int cursor_type );
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WX_NSCursor wxMacCocoaCreateCursorFromCGImage( CGImageRef cgImageRef, float hotSpotX, float hotSpotY );
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void wxMacCocoaSetCursor( WX_NSCursor cursor );
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void wxMacCocoaHideCursor();
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void wxMacCocoaShowCursor();
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typedef struct tagClassicCursor
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{
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wxUint16 bits[16];
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wxUint16 mask[16];
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wxInt16 hotspot[2];
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}ClassicCursor;
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const short kwxCursorBullseye = 0;
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const short kwxCursorBlank = 1;
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const short kwxCursorPencil = 2;
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const short kwxCursorMagnifier = 3;
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const short kwxCursorNoEntry = 4;
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const short kwxCursorPaintBrush = 5;
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const short kwxCursorPointRight = 6;
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const short kwxCursorPointLeft = 7;
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const short kwxCursorQuestionArrow = 8;
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const short kwxCursorRightArrow = 9;
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const short kwxCursorSizeNS = 10;
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const short kwxCursorSize = 11;
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const short kwxCursorSizeNESW = 12;
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const short kwxCursorSizeNWSE = 13;
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const short kwxCursorRoller = 14;
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const short kwxCursorWatch = 15;
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const short kwxCursorLast = kwxCursorWatch;
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// exposing our fallback cursor map
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extern ClassicCursor gMacCursors[];
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extern NSLayoutManager* gNSLayoutManager;
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#endif
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#endif
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// _WX_PRIVATE_COCOA_H_
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