Fixed some warnings

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

diff --git a/src/msw/font.cpp b/src/msw/font.cpp
index 3add9ac4cc13cf52a3fcdec1e7becdddb5649008..060139df72fa3407a8f952a7d7cbfdf5c24ed737 100644 (file)
--- a/src/msw/font.cpp
+++ b/src/msw/font.cpp
@@ -31,11 +31,10 @@
     #include "wx/utils.h"
     #include "wx/app.h"
     #include "wx/log.h"
     #include "wx/utils.h"
     #include "wx/app.h"
     #include "wx/log.h"

-    #include "wx/encinfo.h"
+    #include "wx/msw/private.h"

 #endif // WX_PRECOMP
 
 #endif // WX_PRECOMP
 

-#include "wx/msw/private.h"
-
+#include "wx/encinfo.h"

 #include "wx/fontutil.h"
 #include "wx/fontmap.h"
 
 #include "wx/fontutil.h"
 #include "wx/fontmap.h"
 


@@ -46,52 +45,6 @@
 #include "wx/scopeguard.h"
 #include "wx/tokenzr.h"
 
 #include "wx/scopeguard.h"
 #include "wx/tokenzr.h"
 

-#if wxUSE_EXTENDED_RTTI
-
-wxBEGIN_ENUM( wxFontFamily )
-    wxENUM_MEMBER( wxDEFAULT )
-    wxENUM_MEMBER( wxDECORATIVE )
-    wxENUM_MEMBER( wxROMAN )
-    wxENUM_MEMBER( wxSCRIPT )
-    wxENUM_MEMBER( wxSWISS )
-    wxENUM_MEMBER( wxMODERN )
-    wxENUM_MEMBER( wxTELETYPE )
-wxEND_ENUM( wxFontFamily )
-
-wxBEGIN_ENUM( wxFontStyle )
-    wxENUM_MEMBER( wxNORMAL )
-    wxENUM_MEMBER( wxITALIC )
-    wxENUM_MEMBER( wxSLANT )
-wxEND_ENUM( wxFontStyle )
-
-wxBEGIN_ENUM( wxFontWeight )
-    wxENUM_MEMBER( wxNORMAL )
-    wxENUM_MEMBER( wxLIGHT )
-    wxENUM_MEMBER( wxBOLD )
-wxEND_ENUM( wxFontWeight )
-
-IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_XTI(wxFont, wxGDIObject,"wx/font.h")
-
-wxBEGIN_PROPERTIES_TABLE(wxFont)
-    wxPROPERTY( Size,int, SetPointSize, GetPointSize, 12 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-    wxPROPERTY( Family, int  , SetFamily, GetFamily, (int)wxDEFAULT , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // wxFontFamily
-    wxPROPERTY( Style, int , SetStyle, GetStyle, (int)wxNORMAL , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // wxFontStyle
-    wxPROPERTY( Weight, int , SetWeight, GetWeight, (int)wxNORMAL , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // wxFontWeight
-    wxPROPERTY( Underlined, bool , SetUnderlined, GetUnderlined, false , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-    wxPROPERTY( Face, wxString , SetFaceName, GetFaceName, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-    wxPROPERTY( Encoding, wxFontEncoding , SetEncoding, GetEncoding, wxFONTENCODING_DEFAULT , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-wxEND_PROPERTIES_TABLE()
-
-wxCONSTRUCTOR_6( wxFont , int , Size , int , Family , int , Style , int , Weight , bool , Underlined , wxString , Face )
-
-wxBEGIN_HANDLERS_TABLE(wxFont)
-wxEND_HANDLERS_TABLE()
-
-#else
-    IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
-#endif
-
-

 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -110,7 +63,7 @@ public:
     wxFontRefData()
     {
         Init(-1, wxSize(0,0), false, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
     wxFontRefData()
     {
         Init(-1, wxSize(0,0), false, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,

-             wxFONTWEIGHT_NORMAL, false, wxEmptyString,
+             wxFONTWEIGHT_NORMAL, false, false, wxEmptyString,

              wxFONTENCODING_DEFAULT);
     }
 
              wxFONTENCODING_DEFAULT);
     }
 


@@ -121,11 +74,12 @@ public:
                   wxFontStyle style,
                   wxFontWeight weight,
                   bool underlined,
                   wxFontStyle style,
                   wxFontWeight weight,
                   bool underlined,

+                  bool strikethrough,

                   const wxString& faceName,
                   wxFontEncoding encoding)
     {
         Init(size, pixelSize, sizeUsingPixels, family, style, weight,
                   const wxString& faceName,
                   wxFontEncoding encoding)
     {
         Init(size, pixelSize, sizeUsingPixels, family, style, weight,

-             underlined, faceName, encoding);
+             underlined, strikethrough, faceName, encoding);

     }
 
     wxFontRefData(const wxNativeFontInfo& info, WXHFONT hFont = 0)
     }
 
     wxFontRefData(const wxNativeFontInfo& info, WXHFONT hFont = 0)


@@ -181,6 +135,11 @@ public:
         return m_nativeFontInfo.GetUnderlined();
     }
 
         return m_nativeFontInfo.GetUnderlined();
     }
 

+    bool GetStrikethrough() const
+    {
+        return m_nativeFontInfo.GetStrikethrough();
+    }
+

     wxString GetFaceName() const
     {
         wxString facename = m_nativeFontInfo.GetFaceName();
     wxString GetFaceName() const
     {
         wxString facename = m_nativeFontInfo.GetFaceName();


@@ -272,6 +231,13 @@ public:
         m_nativeFontInfo.SetUnderlined(underlined);
     }
 
         m_nativeFontInfo.SetUnderlined(underlined);
     }
 

+    void SetStrikethrough(bool strikethrough)
+    {
+        Free();
+
+        m_nativeFontInfo.SetStrikethrough(strikethrough);
+    }
+

     void SetEncoding(wxFontEncoding encoding)
     {
         Free();
     void SetEncoding(wxFontEncoding encoding)
     {
         Free();


@@ -309,6 +275,7 @@ protected:
               wxFontStyle style,
               wxFontWeight weight,
               bool underlined,
               wxFontStyle style,
               wxFontWeight weight,
               bool underlined,

+              bool strikethrough,

               const wxString& faceName,
               wxFontEncoding encoding);
 
               const wxString& faceName,
               wxFontEncoding encoding);
 


@@ -326,7 +293,7 @@ protected:
     wxString GetMSWFaceName() const
     {
         ScreenHDC hdc;
     wxString GetMSWFaceName() const
     {
         ScreenHDC hdc;

-        SelectInHDC selectFont(hdc, m_hFont);
+        SelectInHDC selectFont(hdc, (HFONT)GetHFONT());

 
         UINT otmSize = GetOutlineTextMetrics(hdc, 0, NULL);
         if ( !otmSize )
 
         UINT otmSize = GetOutlineTextMetrics(hdc, 0, NULL);
         if ( !otmSize )


@@ -383,6 +350,7 @@ void wxFontRefData::Init(int pointSize,
                          wxFontStyle style,
                          wxFontWeight weight,
                          bool underlined,
                          wxFontStyle style,
                          wxFontWeight weight,
                          bool underlined,

+                         bool strikethrough,

                          const wxString& faceName,
                          wxFontEncoding encoding)
 {
                          const wxString& faceName,
                          wxFontEncoding encoding)
 {


@@ -397,6 +365,7 @@ void wxFontRefData::Init(int pointSize,
     SetStyle(style);
     SetWeight(weight);
     SetUnderlined(underlined);
     SetStyle(style);
     SetWeight(weight);
     SetUnderlined(underlined);

+    SetStrikethrough(strikethrough);

 
     // set the family/facename
     SetFamily(family);
 
     // set the family/facename
     SetFamily(family);


@@ -510,6 +479,11 @@ bool wxNativeFontInfo::GetUnderlined() const
     return lf.lfUnderline != 0;
 }
 
     return lf.lfUnderline != 0;
 }
 

+bool wxNativeFontInfo::GetStrikethrough() const
+{
+    return lf.lfStrikeOut != 0;
+}
+

 wxString wxNativeFontInfo::GetFaceName() const
 {
     return lf.lfFaceName;
 wxString wxNativeFontInfo::GetFaceName() const
 {
     return lf.lfFaceName;


@@ -630,6 +604,11 @@ void wxNativeFontInfo::SetUnderlined(bool underlined)
     lf.lfUnderline = underlined;
 }
 
     lf.lfUnderline = underlined;
 }
 

+void wxNativeFontInfo::SetStrikethrough(bool strikethrough)
+{
+    lf.lfStrikeOut = strikethrough;
+}
+

 bool wxNativeFontInfo::SetFaceName(const wxString& facename)
 {
     wxStrlcpy(lf.lfFaceName, facename.c_str(), WXSIZEOF(lf.lfFaceName));
 bool wxNativeFontInfo::SetFaceName(const wxString& facename)
 {
     wxStrlcpy(lf.lfFaceName, facename.c_str(), WXSIZEOF(lf.lfFaceName));


@@ -825,6 +804,20 @@ wxFont::wxFont(const wxString& fontdesc)
         (void)Create(info);
 }
 
         (void)Create(info);
 }
 

+wxFont::wxFont(int pointSize,
+               wxFontFamily family,
+               int flags,
+               const wxString& face,
+               wxFontEncoding encoding)
+{
+    m_refData = new wxFontRefData(pointSize, wxDefaultSize, false,
+                                  family,
+                                  GetStyleFromFlags(flags),
+                                  GetWeightFromFlags(flags),
+                                  GetUnderlinedFromFlags(flags),
+                                  false, face, encoding);
+}
+

 bool wxFont::Create(const wxNativeFontInfo& info, WXHFONT hFont)
 {
     UnRef();
 bool wxFont::Create(const wxNativeFontInfo& info, WXHFONT hFont)
 {
     UnRef();


@@ -848,14 +841,14 @@ bool wxFont::DoCreate(int pointSize,
 
     // 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)
 
     // 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 )
+    if ( pointSize == wxDEFAULT || pointSize == -1 )

     {
         pointSize = wxNORMAL_FONT->GetPointSize();
     }
 
     m_refData = new wxFontRefData(pointSize, pixelSize, sizeUsingPixels,
                                   family, style, weight,
     {
         pointSize = wxNORMAL_FONT->GetPointSize();
     }
 
     m_refData = new wxFontRefData(pointSize, pixelSize, sizeUsingPixels,
                                   family, style, weight,

-                                  underlined, faceName, encoding);
+                                  underlined, false, faceName, encoding);

 
     return RealizeResource();
 }
 
     return RealizeResource();
 }


@@ -977,6 +970,13 @@ void wxFont::SetUnderlined(bool underlined)
     M_FONTDATA->SetUnderlined(underlined);
 }
 
     M_FONTDATA->SetUnderlined(underlined);
 }
 

+void wxFont::SetStrikethrough(bool strikethrough)
+{
+    AllocExclusive();
+
+    M_FONTDATA->SetStrikethrough(strikethrough);
+}
+

 void wxFont::SetEncoding(wxFontEncoding encoding)
 {
     AllocExclusive();
 void wxFont::SetEncoding(wxFontEncoding encoding)
 {
     AllocExclusive();


@@ -1016,10 +1016,8 @@ bool wxFont::IsUsingSizeInPixels() const
     return M_FONTDATA->IsUsingSizeInPixels();
 }
 
     return M_FONTDATA->IsUsingSizeInPixels();
 }
 

-wxFontFamily wxFont::GetFamily() const
+wxFontFamily wxFont::DoGetFamily() const

 {
 {

-    wxCHECK_MSG( IsOk(), wxFONTFAMILY_MAX, wxT("invalid font") );
-

     return M_FONTDATA->GetFamily();
 }
 
     return M_FONTDATA->GetFamily();
 }
 


@@ -1044,6 +1042,13 @@ bool wxFont::GetUnderlined() const
     return M_FONTDATA->GetUnderlined();
 }
 
     return M_FONTDATA->GetUnderlined();
 }
 

+bool wxFont::GetStrikethrough() const
+{
+    wxCHECK_MSG( IsOk(), false, wxT("invalid font") );
+
+    return M_FONTDATA->GetStrikethrough();
+}
+

 wxString wxFont::GetFaceName() const
 {
     wxCHECK_MSG( IsOk(), wxEmptyString, wxT("invalid font") );
 wxString wxFont::GetFaceName() const
 {
     wxCHECK_MSG( IsOk(), wxEmptyString, wxT("invalid font") );


@@ -1067,10 +1072,19 @@ bool wxFont::IsFixedWidth() const
 {
     wxCHECK_MSG( IsOk(), false, wxT("invalid font") );
 
 {
     wxCHECK_MSG( IsOk(), false, wxT("invalid font") );
 

-    // the two low-order bits specify the pitch of the font, the rest is
-    // family
-    BYTE pitch =
-        (BYTE)(M_FONTDATA->GetNativeFontInfo().lf.lfPitchAndFamily & PITCH_MASK);
+    // LOGFONT doesn't contain the correct pitch information so we need to call
+    // GetTextMetrics() to get it
+    ScreenHDC hdc;
+    SelectInHDC selectFont(hdc, M_FONTDATA->GetHFONT());
+
+    TEXTMETRIC tm;
+    if ( !::GetTextMetrics(hdc, &tm) )
+    {
+        wxLogLastError(wxT("GetTextMetrics"));
+        return false;
+    }

 
 

-    return pitch == FIXED_PITCH;
+    // Quoting MSDN description of TMPF_FIXED_PITCH: "Note very carefully that
+    // those meanings are the opposite of what the constant name implies."
+    return !(tm.tmPitchAndFamily & TMPF_FIXED_PITCH);

 }
 }