(blind) fix for gcc 3.4 warning for an always true comparison in an assert

[wxWidgets.git] / src / common / fontcmn.cpp

diff --git a/src/common/fontcmn.cpp b/src/common/fontcmn.cpp
index ad280cef8e4c2ddba8e9067ab7417feef10737d5..7c3412b48d8345e99382ee0b555d2b0d399507b1 100644 (file)
--- a/src/common/fontcmn.cpp
+++ b/src/common/fontcmn.cpp
@@ -6,7 +6,7 @@
 // Created:     20.09.99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows team
 // Created:     20.09.99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows team

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -17,22 +17,29 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma implementation "fontbase.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma implementation "fontbase.h"

 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-    #pragma hdrstop
+#pragma hdrstop

 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-    #include "wx/font.h"
+#include "wx/font.h"
+#include "wx/intl.h"

 #endif // WX_PRECOMP
 
 #include "wx/gdicmn.h"
 #endif // WX_PRECOMP
 
 #include "wx/gdicmn.h"

+
+#if defined(__WXMSW__)
+  #include  "wx/msw/private.h"  // includes windows.h for LOGFONT
+  #include  "wx/msw/winundef.h"
+#endif
+

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


@@ -48,6 +55,22 @@
 
 wxFontEncoding wxFontBase::ms_encodingDefault = wxFONTENCODING_SYSTEM;
 
 
 wxFontEncoding wxFontBase::ms_encodingDefault = wxFONTENCODING_SYSTEM;
 

+/* static */
+void wxFontBase::SetDefaultEncoding(wxFontEncoding encoding)
+{
+    // GetDefaultEncoding() should return something != wxFONTENCODING_DEFAULT
+    // and, besides, using this value here doesn't make any sense
+    wxCHECK_RET( encoding != wxFONTENCODING_DEFAULT,
+                 _T("can't set default encoding to wxFONTENCODING_DEFAULT") );
+
+    ms_encodingDefault = encoding;
+}
+
+wxFontBase::~wxFontBase()
+{
+    // this destructor is required for Darwin
+}
+

 /* static */
 wxFont *wxFontBase::New(int size,
                         int family,
 /* static */
 wxFont *wxFontBase::New(int size,
                         int family,


@@ -60,6 +83,33 @@ wxFont *wxFontBase::New(int size,
     return new wxFont(size, family, style, weight, underlined, face, encoding);
 }
 
     return new wxFont(size, family, style, weight, underlined, face, encoding);
 }
 

+/* static */
+wxFont *wxFontBase::New(int pointSize,
+                        wxFontFamily family,
+                        int flags,
+                        const wxString& face,
+                        wxFontEncoding encoding)
+{
+    return New
+           (
+                pointSize,
+                family,
+                flags & wxFONTFLAG_ITALIC
+                    ? wxFONTSTYLE_ITALIC
+                    : flags & wxFONTFLAG_SLANT
+                        ? wxFONTSTYLE_SLANT
+                        : wxFONTSTYLE_NORMAL,
+                flags & wxFONTFLAG_LIGHT
+                    ? wxFONTWEIGHT_LIGHT
+                    : flags & wxFONTFLAG_BOLD
+                        ? wxFONTWEIGHT_BOLD
+                        : wxFONTWEIGHT_NORMAL,
+                (flags & wxFONTFLAG_UNDERLINED) != 0,
+                face,
+                encoding
+           );
+}
+

 /* static */
 wxFont *wxFontBase::New(const wxNativeFontInfo& info)
 {
 /* static */
 wxFont *wxFontBase::New(const wxNativeFontInfo& info)
 {


@@ -76,26 +126,12 @@ wxFont *wxFontBase::New(const wxString& strNativeFontDesc)
     return New(fontInfo);
 }
 
     return New(fontInfo);
 }
 

-wxNativeFontInfo *wxFontBase::GetNativeFontInfo() const
+bool wxFontBase::IsFixedWidth() const

 {
 {

-#ifdef wxNO_NATIVE_FONTINFO
-    wxNativeFontInfo *fontInfo = new wxNativeFontInfo();
-
-    fontInfo->SetPointSize(GetPointSize());
-    fontInfo->SetFamily(GetFamily());
-    fontInfo->SetStyle((wxFontStyle)GetStyle());
-    fontInfo->SetWeight((wxFontWeight)GetWeight());
-    fontInfo->SetUnderlined(GetUnderlined());
-    fontInfo->SetFaceName(GetFaceName());
-    fontInfo->SetEncoding(GetEncoding());
-
-    return fontInfo;
-#else
-    return (wxNativeFontInfo *)NULL;
-#endif
+    return GetFamily() == wxFONTFAMILY_TELETYPE;

 }
 
 }
 

-void wxFontBase::SetNativeFontInfo(const wxNativeFontInfo& info)
+void wxFontBase::DoSetNativeFontInfo(const wxNativeFontInfo& info)

 {
 #ifdef wxNO_NATIVE_FONTINFO
     SetPointSize(info.pointSize);
 {
 #ifdef wxNO_NATIVE_FONTINFO
     SetPointSize(info.pointSize);


@@ -113,11 +149,10 @@ void wxFontBase::SetNativeFontInfo(const wxNativeFontInfo& info)
 wxString wxFontBase::GetNativeFontInfoDesc() const
 {
     wxString fontDesc;
 wxString wxFontBase::GetNativeFontInfoDesc() const
 {
     wxString fontDesc;

-    wxNativeFontInfo *fontInfo = GetNativeFontInfo();
+    const wxNativeFontInfo *fontInfo = GetNativeFontInfo();

     if ( fontInfo )
     {
         fontDesc = fontInfo->ToString();
     if ( fontInfo )
     {
         fontDesc = fontInfo->ToString();

-        delete fontInfo;

     }
 
     return fontDesc;
     }
 
     return fontDesc;


@@ -126,11 +161,10 @@ wxString wxFontBase::GetNativeFontInfoDesc() const
 wxString wxFontBase::GetNativeFontInfoUserDesc() const
 {
     wxString fontDesc;
 wxString wxFontBase::GetNativeFontInfoUserDesc() const
 {
     wxString fontDesc;

-    wxNativeFontInfo *fontInfo = GetNativeFontInfo();
+    const wxNativeFontInfo *fontInfo = GetNativeFontInfo();

     if ( fontInfo )
     {
         fontDesc = fontInfo->ToUserString();
     if ( fontInfo )
     {
         fontDesc = fontInfo->ToUserString();

-        delete fontInfo;

     }
 
     return fontDesc;
     }
 
     return fontDesc;


@@ -256,7 +290,7 @@ bool wxNativeFontInfo::FromString(const wxString& s)
     token = tokenizer.GetNextToken();
     if ( !token.ToLong(&l) )
         return FALSE;
     token = tokenizer.GetNextToken();
     if ( !token.ToLong(&l) )
         return FALSE;

-    family = (int)l;
+    family = (wxFontFamily)l;

 
     token = tokenizer.GetNextToken();
     if ( !token.ToLong(&l) )
 
     token = tokenizer.GetNextToken();
     if ( !token.ToLong(&l) )


@@ -274,8 +308,11 @@ bool wxNativeFontInfo::FromString(const wxString& s)
     underlined = l != 0;
 
     faceName = tokenizer.GetNextToken();
     underlined = l != 0;
 
     faceName = tokenizer.GetNextToken();

+
+#ifndef __WXMAC__

     if( !faceName )
         return FALSE;
     if( !faceName )
         return FALSE;

+#endif

 
     token = tokenizer.GetNextToken();
     if ( !token.ToLong(&l) )
 
     token = tokenizer.GetNextToken();
     if ( !token.ToLong(&l) )


@@ -304,7 +341,7 @@ wxString wxNativeFontInfo::ToString() const
 
 void wxNativeFontInfo::Init()
 {
 
 void wxNativeFontInfo::Init()
 {

-    pointSize = wxNORMAL_FONT->GetPointSize();
+    pointSize = 0;

     family = wxFONTFAMILY_DEFAULT;
     style = wxFONTSTYLE_NORMAL;
     weight = wxFONTWEIGHT_NORMAL;
     family = wxFONTFAMILY_DEFAULT;
     style = wxFONTSTYLE_NORMAL;
     weight = wxFONTWEIGHT_NORMAL;


@@ -338,6 +375,11 @@ wxString wxNativeFontInfo::GetFaceName() const
     return faceName;
 }
 
     return faceName;
 }
 

+wxFontFamily wxNativeFontInfo::GetFamily() const
+{
+    return family;
+}
+

 wxFontEncoding wxNativeFontInfo::GetEncoding() const
 {
     return encoding;
 wxFontEncoding wxNativeFontInfo::GetEncoding() const
 {
     return encoding;


@@ -365,7 +407,12 @@ void wxNativeFontInfo::SetUnderlined(bool underlined_)
 
 void wxNativeFontInfo::SetFaceName(wxString facename_)
 {
 
 void wxNativeFontInfo::SetFaceName(wxString facename_)
 {

-    facename = facename_;
+    faceName = facename_;
+}
+
+void wxNativeFontInfo::SetFamily(wxFontFamily family_)
+{
+    family = family_;

 }
 
 void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding_)
 }
 
 void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding_)


@@ -380,7 +427,7 @@ void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding_)
 // format there anyhow (but there is a well-defined standard for X11 fonts used
 // by wxGTK and wxMotif)
 
 // format there anyhow (but there is a well-defined standard for X11 fonts used
 // by wxGTK and wxMotif)
 

-#if defined(wxNO_NATIVE_FONTINFO) || defined(__WXMSW__)
+#if defined(wxNO_NATIVE_FONTINFO) || defined(__WXMSW__) || defined (__WXPM__)

 
 wxString wxNativeFontInfo::ToUserString() const
 {
 
 wxString wxNativeFontInfo::ToUserString() const
 {


@@ -423,19 +470,31 @@ wxString wxNativeFontInfo::ToUserString() const
             // we don't distinguish between the two for now anyhow...
         case wxFONTSTYLE_ITALIC:
         case wxFONTSTYLE_SLANT:
             // we don't distinguish between the two for now anyhow...
         case wxFONTSTYLE_ITALIC:
         case wxFONTSTYLE_SLANT:

-            desc << _("italic ");
+            desc << _("italic");

             break;
     }
 
             break;
     }
 

-    if ( !facename.empty() )
+    wxString face = GetFaceName();
+    if ( !face.empty() )

     {
     {

-        desc << facename << _T(' ');
+        desc << _T(' ') << face;

     }
 
     }
 

-    if ( pointsize != wxNORMAL_FONT->GetPointSize() )
+    int size = GetPointSize();
+    if ( size != wxNORMAL_FONT->GetPointSize() )

     {
     {

-        desc << pointsize;
+        desc << _T(' ') << size;

     }
     }

+
+#if wxUSE_FONTMAP
+    wxFontEncoding enc = GetEncoding();
+    if ( enc != wxFONTENCODING_DEFAULT && enc != wxFONTENCODING_SYSTEM )
+    {
+        desc << _T(' ') << wxFontMapper::Get()->GetEncodingName(enc);
+    }
+#endif // wxUSE_FONTMAP
+
+    return desc;

 }
 
 bool wxNativeFontInfo::FromUserString(const wxString& s)
 }
 
 bool wxNativeFontInfo::FromUserString(const wxString& s)


@@ -450,7 +509,10 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
 
     wxString face;
     unsigned long size;
 
     wxString face;
     unsigned long size;

+
+#if wxUSE_FONTMAP

     wxFontEncoding encoding;
     wxFontEncoding encoding;

+#endif // wxUSE_FONTMAP

 
     while ( tokenizer.HasMoreTokens() )
     {
 
     while ( tokenizer.HasMoreTokens() )
     {


@@ -478,13 +540,15 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
         }
         else if ( token.ToULong(&size) )
         {
         }
         else if ( token.ToULong(&size) )
         {

-            pointsize = (int)size;
+            SetPointSize(size);

         }
         }

-        else if ( (encoding = wxTheFontMapper->CharsetToEncoding(token, FALSE))
+#if wxUSE_FONTMAP
+        else if ( (encoding = wxFontMapper::Get()->CharsetToEncoding(token, FALSE))

                     != wxFONTENCODING_DEFAULT )
         {
             SetEncoding(encoding);
         }
                     != wxFONTENCODING_DEFAULT )
         {
             SetEncoding(encoding);
         }

+#endif // wxUSE_FONTMAP

         else // assume it is the face name
         {
             if ( !face.empty() )
         else // assume it is the face name
         {
             if ( !face.empty() )


@@ -517,5 +581,5 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
     return TRUE;
 }
 
     return TRUE;
 }
 

-#endif // generic or wxMSW
+#endif // generic or wxMSW or wxOS2