New frame class

[wxWidgets.git] / src / msw / font.cpp

diff --git a/src/msw/font.cpp b/src/msw/font.cpp
index 9f3858a2bdf8c409fc335baaedb4a4531453e9cd..472b6168844a2c911f9fda952e73b7bd3ebf4eb8 100644 (file)
--- a/src/msw/font.cpp
+++ b/src/msw/font.cpp
@@ -39,13 +39,14 @@
 
 #include "wx/msw/private.h"
 
 
 #include "wx/msw/private.h"
 

-#if !USE_SHARED_LIBRARIES
-    IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
+IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)

 
 

-    #if wxUSE_PORTABLE_FONTS_IN_MSW
-        IMPLEMENT_DYNAMIC_CLASS(wxFontNameDirectory, wxObject)
-    #endif
-#endif
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// the default font size in points
+static const int wxDEFAULT_FONT_SIZE = 12;

 
 // ----------------------------------------------------------------------------
 // wxFontRefData - the internal description of the font
 
 // ----------------------------------------------------------------------------
 // wxFontRefData - the internal description of the font


@@ -58,7 +59,7 @@ friend class WXDLLEXPORT wxFont;
 public:
     wxFontRefData()
     {
 public:
     wxFontRefData()
     {

-        Init(12, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,
+        Init(wxDEFAULT_FONT_SIZE, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,

              "", wxFONTENCODING_DEFAULT);
     }
 
              "", wxFONTENCODING_DEFAULT);
     }
 


@@ -149,7 +150,7 @@ wxFontRefData::~wxFontRefData()
     {
         if ( !::DeleteObject((HFONT) m_hFont) )
         {
     {
         if ( !::DeleteObject((HFONT) m_hFont) )
         {

-            wxLogLastError("DeleteObject(font)");
+            wxLogLastError(wxT("DeleteObject(font)"));

         }
     }
 }
         }
     }
 }


@@ -176,6 +177,12 @@ bool wxFont::Create(int pointSize,
                     wxFontEncoding encoding)
 {
     UnRef();
                     wxFontEncoding encoding)
 {
     UnRef();

+
+    // wxDEFAULT is a valid value for the font size too so we must treat it
+    // specially here (otherwise the size would be 70 == wxDEFAULT value)
+    if ( pointSize == wxDEFAULT )
+        pointSize = wxDEFAULT_FONT_SIZE;
+

     m_refData = new wxFontRefData(pointSize, family, style, weight,
                                   underlined, faceName, encoding);
 
     m_refData = new wxFontRefData(pointSize, family, style, weight,
                                   underlined, faceName, encoding);
 


@@ -200,222 +207,21 @@ bool wxFont::RealizeResource()
     {
         // VZ: the old code returned FALSE in this case, but it doesn't seem
         //     to make sense because the font _was_ created
     {
         // VZ: the old code returned FALSE in this case, but it doesn't seem
         //     to make sense because the font _was_ created

-        wxLogDebug(wxT("Calling wxFont::RealizeResource() twice"));
-

         return TRUE;
     }
 
         return TRUE;
     }
 

-    int ff_family = 0;
-    wxString ff_face;
-
-    switch ( M_FONTDATA->m_family )
-    {
-        case wxSCRIPT:
-            ff_family = FF_SCRIPT ;
-            ff_face = wxT("Script") ;
-            break ;
-
-        case wxDECORATIVE:
-            ff_family = FF_DECORATIVE;
-            break;
-
-        case wxROMAN:
-            ff_family = FF_ROMAN;
-            ff_face = wxT("Times New Roman") ;
-            break;
-
-        case wxTELETYPE:
-        case wxMODERN:
-            ff_family = FF_MODERN;
-            ff_face = wxT("Courier New") ;
-            break;
-
-        case wxSWISS:
-            ff_family = FF_SWISS;
-            ff_face = wxT("Arial") ;
-            break;
-
-        case wxDEFAULT:
-        default:
-            ff_family = FF_SWISS;
-            ff_face = wxT("Arial") ; 
-    }
-
-    BYTE ff_italic;
-    switch ( M_FONTDATA->m_style )
-    {
-        case wxITALIC:
-        case wxSLANT:
-            ff_italic = 1;
-            break;
-
-        default:
-            wxFAIL_MSG(wxT("unknown font slant"));
-            // fall through
-
-        case wxNORMAL:
-            ff_italic = 0;
-    }
-
-    int ff_weight = 0;
-    switch ( M_FONTDATA->m_weight )
-    {
-        default:
-            wxFAIL_MSG(wxT("unknown font weight"));
-            // fall through
-
-        case wxNORMAL:
-            ff_weight = FW_NORMAL;
-            break;
-
-        case wxLIGHT:
-            ff_weight = FW_LIGHT;
-            break;
-
-        case wxBOLD:
-            ff_weight = FW_BOLD;
-            break;
-    }
-
-    const wxChar* pzFace;
-    if ( M_FONTDATA->m_faceName.IsEmpty() )
-        pzFace = ff_face;
-    else
-        pzFace = M_FONTDATA->m_faceName ;
-
-#if 0
-    /* Always calculate fonts using the screen DC (is this the best strategy?)
-     * There may be confusion if a font is selected into a printer
-     * DC (say), because the height will be calculated very differently.
-     */
-    // What sort of display is it?
-    int technology = ::GetDeviceCaps(dc, TECHNOLOGY);
-
-    int nHeight;
-
-    if (technology != DT_RASDISPLAY && technology != DT_RASPRINTER)
-    {
-        // Have to get screen DC Caps, because a metafile will return 0.
-        HDC dc2 = ::GetDC(NULL);
-        nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc2, LOGPIXELSY)/72;
-        ::ReleaseDC(NULL, dc2);
-    }
-    else
-    {
-        nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc, LOGPIXELSY)/72;
-    }
-#endif // 0
-
-#if 0
-    // Have to get screen DC Caps, because a metafile will return 0.
-    HDC dc2 = ::GetDC(NULL);
-    ppInch = ::GetDeviceCaps(dc2, LOGPIXELSY);
-    ::ReleaseDC(NULL, dc2);
-#endif // 0
-
-    // New behaviour: apparently ppInch varies according to Large/Small Fonts
-    // setting in Windows. This messes up fonts. So, set ppInch to a constant
-    // 96 dpi.
-    static const int ppInch = 96;
-
-#if wxFONT_SIZE_COMPATIBILITY
-    // Incorrect, but compatible with old wxWindows behaviour
-    int nHeight = (M_FONTDATA->m_pointSize*ppInch/72);
-#else
-    // Correct for Windows compatibility
-    int nHeight = - (M_FONTDATA->m_pointSize*ppInch/72);
-#endif
-
-    BYTE ff_underline = M_FONTDATA->m_underlined;
-
-    wxFontEncoding encoding = M_FONTDATA->m_encoding;
-    if ( encoding == wxFONTENCODING_DEFAULT )
-    {
-        encoding = wxFont::GetDefaultEncoding();
-    }
-
-    DWORD charset;
-    switch ( encoding )
+    LOGFONT lf;
+    wxFillLogFont(&lf, this);
+    M_FONTDATA->m_hFont = (WXHFONT)::CreateFontIndirect(&lf);
+    M_FONTDATA->m_faceName = lf.lfFaceName;
+    if ( !M_FONTDATA->m_hFont )

     {
     {

-        case wxFONTENCODING_ISO8859_1:
-        case wxFONTENCODING_ISO8859_15:
-        case wxFONTENCODING_CP1250:
-            charset = ANSI_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_2:
-        case wxFONTENCODING_CP1252:
-            charset = EASTEUROPE_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_4:
-        case wxFONTENCODING_ISO8859_10:
-            charset = BALTIC_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_5:
-        case wxFONTENCODING_CP1251:
-            charset = RUSSIAN_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_6:
-            charset = ARABIC_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_7:
-            charset = GREEK_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_8:
-            charset = HEBREW_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_9:
-            charset = TURKISH_CHARSET;
-            break;
-
-        case wxFONTENCODING_ISO8859_11:
-            charset = THAI_CHARSET;
-            break;
-
-        case wxFONTENCODING_CP437:
-            charset = OEM_CHARSET;
-            break;
-
-        default:
-            wxFAIL_MSG(wxT("unsupported encoding"));
-            // fall through
-
-        case wxFONTENCODING_SYSTEM:
-            charset = ANSI_CHARSET;
-    }
+        wxLogLastError(wxT("CreateFont"));

 
 

-    HFONT hFont = ::CreateFont
-                  (
-                   nHeight,             // height
-                   0,                   // width (choose best)
-                   0,                   // escapement
-                   0,                   // orientation
-                   ff_weight,           // weight
-                   ff_italic,           // italic?
-                   ff_underline,        // underlined?
-                   0,                   // strikeout?
-                   charset,             // charset
-                   OUT_DEFAULT_PRECIS,  // precision
-                   CLIP_DEFAULT_PRECIS, // clip precision
-                   PROOF_QUALITY,       // quality of match
-                   DEFAULT_PITCH |      // fixed or variable
-                   ff_family,           // family id
-                   pzFace               // face name
-                  );
-
-    M_FONTDATA->m_hFont = (WXHFONT)hFont;
-    if ( !hFont )
-    {
-        wxLogLastError("CreateFont");
+        return FALSE;

     }
 
     }
 

-    return hFont != 0;
+    return TRUE;

 }
 
 bool wxFont::FreeResource(bool force)
 }
 
 bool wxFont::FreeResource(bool force)


@@ -424,7 +230,7 @@ bool wxFont::FreeResource(bool force)
     {
         if ( !::DeleteObject((HFONT) M_FONTDATA->m_hFont) )
         {
     {
         if ( !::DeleteObject((HFONT) M_FONTDATA->m_hFont) )
         {

-            wxLogLastError("DeleteObject(font)");
+            wxLogLastError(wxT("DeleteObject(font)"));

         }
 
         M_FONTDATA->m_hFont = 0;
         }
 
         M_FONTDATA->m_hFont = 0;


@@ -435,11 +241,16 @@ bool wxFont::FreeResource(bool force)
 }
 
 WXHANDLE wxFont::GetResourceHandle()
 }
 
 WXHANDLE wxFont::GetResourceHandle()

+{
+    return GetHFONT();
+}
+
+WXHFONT wxFont::GetHFONT() const

 {
     if ( !M_FONTDATA )
         return 0;
     else
 {
     if ( !M_FONTDATA )
         return 0;
     else

-        return (WXHANDLE)M_FONTDATA->m_hFont ;
+        return (WXHANDLE)M_FONTDATA->m_hFont;

 }
 
 bool wxFont::IsFree() const
 }
 
 bool wxFont::IsFree() const


@@ -567,7 +378,7 @@ wxString wxFont::GetFaceName() const
 {
     wxString str;
     if ( M_FONTDATA )
 {
     wxString str;
     if ( M_FONTDATA )

-        str = M_FONTDATA->m_faceName ;
+        str = M_FONTDATA->m_faceName;

     return str;
 }
 
     return str;
 }
 


@@ -575,3 +386,4 @@ wxFontEncoding wxFont::GetEncoding() const
 {
     return M_FONTDATA->m_encoding;
 }
 {
     return M_FONTDATA->m_encoding;
 }

+