guarding agains NULL

[wxWidgets.git] / include / wx / osx / font.h

diff --git a/include/wx/osx/font.h b/include/wx/osx/font.h
index 2114906bef4c988f372240a1ac52bb0db6b6a57c..fb7fea783a97fc3f9ed0dd82cc31598f2cb4ec28 100644 (file)
--- a/include/wx/osx/font.h
+++ b/include/wx/osx/font.h
@@ -1,5 +1,191 @@
-#ifdef __WXMAC_CLASSIC__
-#include "wx/osx/classic/font.h"
-#else
-#include "wx/osx/carbon/font.h"
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/osx/font.h
+// Purpose:     wxFont class
+// Author:      Julian Smart
+// Modified by:
+// Created:     01/02/97
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_FONT_H_
+#define _WX_FONT_H_
+
+// ----------------------------------------------------------------------------
+// wxFont
+// ----------------------------------------------------------------------------
+
+// font styles
+enum wxOSXSystemFont
+{
+    wxOSX_SYSTEM_FONT_NONE = 0,
+    wxOSX_SYSTEM_FONT_NORMAL,
+    wxOSX_SYSTEM_FONT_BOLD,
+    wxOSX_SYSTEM_FONT_SMALL,
+    wxOSX_SYSTEM_FONT_SMALL_BOLD,
+    wxOSX_SYSTEM_FONT_MINI,
+    wxOSX_SYSTEM_FONT_MINI_BOLD,
+    wxOSX_SYSTEM_FONT_LABELS,
+    wxOSX_SYSTEM_FONT_VIEWS
+};
+
+
+class WXDLLIMPEXP_CORE wxFont : public wxFontBase
+{
+public:
+    // ctors and such
+    wxFont() { }
+
+    wxFont( wxOSXSystemFont systemFont );
+
+#if wxOSX_USE_COCOA
+    wxFont(WX_NSFont nsfont);
 #endif
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+    wxFont(int size,
+           int family,
+           int style,
+           int weight,
+           bool underlined = false,
+           const wxString& face = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+    {
+        (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
+    }
+#endif
+
+    wxFont(int size,
+           wxFontFamily family,
+           wxFontStyle style,
+           wxFontWeight weight,
+           bool underlined = false,
+           const wxString& face = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+    {
+        Create(size, family, style, weight, underlined, face, encoding);
+    }
+
+    wxFont(const wxSize& pixelSize,
+           wxFontFamily family,
+           wxFontStyle style,
+           wxFontWeight weight,
+           bool underlined = false,
+           const wxString& face = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+    {
+        Create(10, family, style, weight, underlined, face, encoding);
+        SetPixelSize(pixelSize);
+    }
+
+    wxFont(int pointSize,
+           wxFontFamily family,
+           int flags = wxFONTFLAG_DEFAULT,
+           const wxString& face = wxEmptyString,
+           wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+    {
+        Create(pointSize, family,
+               GetStyleFromFlags(flags),
+               GetWeightFromFlags(flags),
+               GetUnderlinedFromFlags(flags),
+               face, encoding);
+    }
+
+    bool Create(int size,
+                wxFontFamily family,
+                wxFontStyle style,
+                wxFontWeight weight,
+                bool underlined = false,
+                const wxString& face = wxEmptyString,
+                wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
+    wxFont(const wxNativeFontInfo& info)
+    {
+        (void)Create(info);
+    }
+
+    wxFont(const wxString& fontDesc);
+
+    bool Create(const wxNativeFontInfo& info);
+
+    virtual ~wxFont();
+
+    // implement base class pure virtuals
+    virtual int GetPointSize() const;
+    virtual wxSize GetPixelSize() const;
+    virtual wxFontStyle GetStyle() const;
+    virtual wxFontWeight GetWeight() const;
+    virtual bool GetUnderlined() const;
+    virtual wxString GetFaceName() const;
+    virtual wxFontEncoding GetEncoding() const;
+    virtual const wxNativeFontInfo *GetNativeFontInfo() const;
+
+    virtual void SetPointSize(int pointSize);
+    virtual void SetFamily(wxFontFamily family);
+    virtual void SetStyle(wxFontStyle style);
+    virtual void SetWeight(wxFontWeight weight);
+    virtual bool SetFaceName(const wxString& faceName);
+    virtual void SetUnderlined(bool underlined);
+    virtual void SetEncoding(wxFontEncoding encoding);
+
+    wxDECLARE_COMMON_FONT_METHODS();
+
+    // implementation only from now on
+    // -------------------------------
+
+    virtual bool RealizeResource();
+
+    // Mac-specific, risks to change, don't use in portable code
+
+#if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
+    wxUint16 MacGetThemeFontID() const ;
+
+    // 'old' Quickdraw accessors
+    short MacGetFontNum() const;
+    wxByte  MacGetFontStyle() const;
+#endif
+
+#if wxOSX_USE_COCOA_OR_CARBON
+    CGFontRef OSXGetCGFont() const;
+#endif
+
+#if wxOSX_USE_CORE_TEXT
+    CTFontRef OSXGetCTFont() const;
+#endif
+
+#if wxOSX_USE_ATSU_TEXT
+    // Returns an ATSUStyle not ATSUStyle*
+    void* MacGetATSUStyle() const ;
+    void* OSXGetATSUStyle() const { return MacGetATSUStyle() ; }
+
+    wxDEPRECATED( wxUint32 MacGetATSUFontID() const );
+    wxDEPRECATED( wxUint32 MacGetATSUAdditionalQDStyles() const );
+#endif
+
+#if wxOSX_USE_COCOA
+    WX_NSFont OSXGetNSFont() const;
+    static WX_NSFont OSXCreateNSFont(wxOSXSystemFont font, wxNativeFontInfo* info);
+    static WX_NSFont OSXCreateNSFont(const wxNativeFontInfo* info);
+    static void SetNativeInfoFromNSFont(WX_NSFont nsfont, wxNativeFontInfo* info);
+#endif
+
+#if wxOSX_USE_IPHONE
+    WX_UIFont OSXGetUIFont() const;
+    static WX_UIFont OSXCreateUIFont(wxOSXSystemFont font, wxNativeFontInfo* info);
+    static WX_UIFont OSXCreateUIFont(const wxNativeFontInfo* info);
+#endif
+
+protected:
+    virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
+    virtual wxFontFamily DoGetFamily() const;
+
+    virtual wxGDIRefData *CreateGDIRefData() const;
+    virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
+
+private:
+
+    DECLARE_DYNAMIC_CLASS(wxFont)
+};
+
+#endif // _WX_FONT_H_