fix wxBitmapComboBox Gtk-CRITICAL assertion `GTK_IS_ENTRY (entry)' failed

[wxWidgets.git] / include / wx / fontutil.h

diff --git a/include/wx/fontutil.h b/include/wx/fontutil.h
index 3e485e569a413694aaf75ee47adb87cde32f25b7..106205f24cd1cf3344864fa71ace4c60828cac41 100644 (file)
--- a/include/wx/fontutil.h
+++ b/include/wx/fontutil.h
@@ -16,21 +16,18 @@
 #ifndef _WX_FONTUTIL_H_
 #define _WX_FONTUTIL_H_
 
 #ifndef _WX_FONTUTIL_H_
 #define _WX_FONTUTIL_H_
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "fontutil.h"
-#endif
-

 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 
 #include "wx/font.h"        // for wxFont and wxFontEncoding
 
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 
 #include "wx/font.h"        // for wxFont and wxFontEncoding
 

-#if defined(__WXMSW__) && !defined(__PALMOS__)
+#if defined(__WXMSW__)

     #include "wx/msw/wrapwin.h"
 #endif
 
     #include "wx/msw/wrapwin.h"
 #endif
 

-struct WXDLLEXPORT wxNativeEncodingInfo;
+class WXDLLIMPEXP_FWD_BASE wxArrayString;
+struct WXDLLIMPEXP_FWD_CORE wxNativeEncodingInfo;

 
 #if defined(_WX_X_FONTLIKE)
 
 
 #if defined(_WX_X_FONTLIKE)
 


@@ -68,13 +65,17 @@ enum wxXLFDField
 // functions, the user code can only get the objects of this type from
 // somewhere and pass it somewhere else (possibly save them somewhere using
 // ToString() and restore them using FromString())
 // functions, the user code can only get the objects of this type from
 // somewhere and pass it somewhere else (possibly save them somewhere using
 // ToString() and restore them using FromString())

-//
-// NB: it is a POD currently for max efficiency but if it continues to grow
-//     further it might make sense to make it a real class with virtual methods
-struct WXDLLEXPORT wxNativeFontInfo
+
+class WXDLLIMPEXP_CORE wxNativeFontInfo

 {
 {

+public:

 #if wxUSE_PANGO
     PangoFontDescription *description;
 #if wxUSE_PANGO
     PangoFontDescription *description;

+
+    // Pango font description doesn't have these attributes, so we store them
+    // separately and handle them ourselves in {To,From}String() methods.
+    bool m_underlined;
+    bool m_strikethrough;

 #elif defined(_WX_X_FONTLIKE)
     // the members can't be accessed directly as we only parse the
     // xFontName on demand
 #elif defined(_WX_X_FONTLIKE)
     // the members can't be accessed directly as we only parse the
     // xFontName on demand


@@ -109,13 +110,77 @@ public:
 
     // set the XFLD
     void SetXFontName(const wxString& xFontName);
 
     // set the XFLD
     void SetXFontName(const wxString& xFontName);

-#elif defined(__WXMSW__) && !defined(__PALMOS__)
+#elif defined(__WXMSW__)
+    wxNativeFontInfo(const LOGFONT& lf_) : lf(lf_) { }
+

     LOGFONT      lf;
 #elif defined(__WXPM__)
     // OS/2 native structures that define a font
     FATTRS       fa;
     FONTMETRICS  fm;
     FACENAMEDESC fn;
     LOGFONT      lf;
 #elif defined(__WXPM__)
     // OS/2 native structures that define a font
     FATTRS       fa;
     FONTMETRICS  fm;
     FACENAMEDESC fn;

+#elif defined(__WXOSX__)
+public:
+    wxNativeFontInfo(const wxNativeFontInfo& info) { Init(info); }
+    wxNativeFontInfo( int size,
+                  wxFontFamily family,
+                  wxFontStyle style,
+                  wxFontWeight weight,
+                  bool underlined,
+                  const wxString& faceName,
+                  wxFontEncoding encoding)
+    { Init(size,family,style,weight,underlined,faceName,encoding); }
+
+    ~wxNativeFontInfo() { Free(); }
+
+    wxNativeFontInfo& operator=(const wxNativeFontInfo& info)
+    {
+        if (this != &info)
+        {
+            Free();
+            Init(info);
+        }
+        return *this;
+    }
+
+#if wxOSX_USE_CORE_TEXT
+    void Init(CTFontDescriptorRef descr);
+#endif
+    void Init(const wxNativeFontInfo& info);
+    void Init(int size,
+                  wxFontFamily family,
+                  wxFontStyle style,
+                  wxFontWeight weight,
+                  bool underlined,
+                  const wxString& faceName ,
+                  wxFontEncoding encoding);
+
+    void Free();
+    void EnsureValid();
+
+    bool m_descriptorValid;
+
+#if wxOSX_USE_ATSU_TEXT
+    bool            m_atsuFontValid;
+    // the atsu font ID
+    wxUint32        m_atsuFontID;
+    // the qd styles that are not intrinsic to the font above
+    wxInt16         m_atsuAdditionalQDStyles;
+#if wxOSX_USE_CARBON
+    wxInt16         m_qdFontFamily;
+    wxInt16         m_qdFontStyle;
+#endif
+#endif
+
+    int           m_pointSize;
+    wxFontFamily  m_family;
+    wxFontStyle   m_style;
+    wxFontWeight  m_weight;
+    bool          m_underlined;
+    bool          m_strikethrough;
+    wxString      m_faceName;
+    wxFontEncoding m_encoding;
+public :

 #else // other platforms
     //
     //  This is a generic implementation that should work on all ports
 #else // other platforms
     //
     //  This is a generic implementation that should work on all ports


@@ -128,6 +193,7 @@ public:
     wxFontStyle   style;
     wxFontWeight  weight;
     bool          underlined;
     wxFontStyle   style;
     wxFontWeight  weight;
     bool          underlined;

+    bool          strikethrough;

     wxString      faceName;
     wxFontEncoding encoding;
 #endif // platforms
     wxString      faceName;
     wxFontEncoding encoding;
 #endif // platforms


@@ -146,8 +212,11 @@ public:
 
     wxNativeFontInfo& operator=(const wxNativeFontInfo& info)
     {
 
     wxNativeFontInfo& operator=(const wxNativeFontInfo& info)
     {

-        Free();
-        Init(info);
+        if (this != &info)
+        {
+            Free();
+            Init(info);
+        }

         return *this;
     }
 #endif // wxUSE_PANGO
         return *this;
     }
 #endif // wxUSE_PANGO


@@ -162,11 +231,12 @@ public:
         SetStyle((wxFontStyle)font.GetStyle());
         SetWeight((wxFontWeight)font.GetWeight());
         SetUnderlined(font.GetUnderlined());
         SetStyle((wxFontStyle)font.GetStyle());
         SetWeight((wxFontWeight)font.GetWeight());
         SetUnderlined(font.GetUnderlined());

+        SetStrikethrough(font.GetStrikethrough());

 #if defined(__WXMSW__)
         if ( font.IsUsingSizeInPixels() )
             SetPixelSize(font.GetPixelSize());
         else
 #if defined(__WXMSW__)
         if ( font.IsUsingSizeInPixels() )
             SetPixelSize(font.GetPixelSize());
         else

-        SetPointSize(font.GetPointSize());
+            SetPointSize(font.GetPointSize());

 #else
         SetPointSize(font.GetPointSize());
 #endif
 #else
         SetPointSize(font.GetPointSize());
 #endif


@@ -190,6 +260,7 @@ public:
     wxFontStyle GetStyle() const;
     wxFontWeight GetWeight() const;
     bool GetUnderlined() const;
     wxFontStyle GetStyle() const;
     wxFontWeight GetWeight() const;
     bool GetUnderlined() const;

+    bool GetStrikethrough() const;

     wxString GetFaceName() const;
     wxFontFamily GetFamily() const;
     wxFontEncoding GetEncoding() const;
     wxString GetFaceName() const;
     wxFontFamily GetFamily() const;
     wxFontEncoding GetEncoding() const;


@@ -199,10 +270,18 @@ public:
     void SetStyle(wxFontStyle style);
     void SetWeight(wxFontWeight weight);
     void SetUnderlined(bool underlined);
     void SetStyle(wxFontStyle style);
     void SetWeight(wxFontWeight weight);
     void SetUnderlined(bool underlined);

-    void SetFaceName(wxString facename);
+    void SetStrikethrough(bool strikethrough);
+    bool SetFaceName(const wxString& facename);

     void SetFamily(wxFontFamily family);
     void SetEncoding(wxFontEncoding encoding);
 
     void SetFamily(wxFontFamily family);
     void SetEncoding(wxFontEncoding encoding);
 

+    // sets the first facename in the given array which is found
+    // to be valid. If no valid facename is given, sets the
+    // first valid facename returned by wxFontEnumerator::GetFacenames().
+    // Does not return a bool since it cannot fail.
+    void SetFaceName(const wxArrayString &facenames);
+
+

     // it is important to be able to serialize wxNativeFontInfo objects to be
     // able to store them (in config file, for example)
     bool FromString(const wxString& s);
     // it is important to be able to serialize wxNativeFontInfo objects to be
     // able to store them (in config file, for example)
     bool FromString(const wxString& s);


@@ -222,12 +301,12 @@ public:
 // translate a wxFontEncoding into native encoding parameter (defined above),
 // returning true if an (exact) macth could be found, false otherwise (without
 // attempting any substitutions)
 // translate a wxFontEncoding into native encoding parameter (defined above),
 // returning true if an (exact) macth could be found, false otherwise (without
 // attempting any substitutions)

-extern bool wxGetNativeFontEncoding(wxFontEncoding encoding,
-                                    wxNativeEncodingInfo *info);
+WXDLLIMPEXP_CORE bool wxGetNativeFontEncoding(wxFontEncoding encoding,
+                                              wxNativeEncodingInfo *info);

 
 // test for the existence of the font described by this facename/encoding,
 // return true if such font(s) exist, false otherwise
 
 // test for the existence of the font described by this facename/encoding,
 // return true if such font(s) exist, false otherwise

-extern bool wxTestFontEncoding(const wxNativeEncodingInfo& info);
+WXDLLIMPEXP_CORE bool wxTestFontEncoding(const wxNativeEncodingInfo& info);

 
 // ----------------------------------------------------------------------------
 // font-related functions (X and GTK)
 
 // ----------------------------------------------------------------------------
 // font-related functions (X and GTK)


@@ -237,12 +316,4 @@ extern bool wxTestFontEncoding(const wxNativeEncodingInfo& info);
     #include "wx/unix/fontutil.h"
 #endif // X || GDK
 
     #include "wx/unix/fontutil.h"
 #endif // X || GDK
 

-// ----------------------------------------------------------------------------
-// font-related functions (MGL)
-// ----------------------------------------------------------------------------
-
-#ifdef __WXMGL__
-    #include "wx/mgl/fontutil.h"
-#endif // __WXMGL__
-

 #endif // _WX_FONTUTIL_H_
 #endif // _WX_FONTUTIL_H_