Solved problems with handling of LOST events on Unix platforms (reported

[wxWidgets.git] / src / unix / fontutil.cpp

diff --git a/src/unix/fontutil.cpp b/src/unix/fontutil.cpp
index 6ac7550395029ac3a3f61ba9f952e65ebee0e8ad..e826a295a26f6da2c744a0e53de507e8ecc68525 100644 (file)
--- a/src/unix/fontutil.cpp
+++ b/src/unix/fontutil.cpp
@@ -31,6 +31,156 @@
 #ifndef WX_PRECOMP
 #endif // PCH
 
+#include "wx/fontutil.h"
+#include "wx/fontmap.h"
+#include "wx/tokenzr.h"
+#include "wx/hash.h"
+#include "wx/module.h"
+
+#ifdef __WXGTK20__
+
+#include "wx/gtk/private.h"
+
+// ----------------------------------------------------------------------------
+// wxNativeFontInfo
+// ----------------------------------------------------------------------------
+
+void wxNativeFontInfo::Init()
+{
+    description = NULL;
+}
+
+int wxNativeFontInfo::GetPointSize() const
+{
+    return pango_font_description_get_size( description ) / PANGO_SCALE;
+}
+
+wxFontStyle wxNativeFontInfo::GetStyle() const
+{
+    wxFontStyle m_style = wxFONTSTYLE_NORMAL;
+
+    switch (pango_font_description_get_style( description ))
+    {
+        case PANGO_STYLE_NORMAL:
+            m_style = wxFONTSTYLE_NORMAL;
+            break;
+        case PANGO_STYLE_ITALIC:
+            m_style = wxFONTSTYLE_ITALIC;
+            break;
+        case PANGO_STYLE_OBLIQUE:
+            m_style = wxFONTSTYLE_SLANT;
+            break;
+    }
+    
+    return m_style;
+}
+
+wxFontWeight wxNativeFontInfo::GetWeight() const
+{
+    wxFontWeight m_weight = wxFONTWEIGHT_NORMAL;
+
+    switch (pango_font_description_get_weight( description ))
+    {
+        case PANGO_WEIGHT_ULTRALIGHT:
+            m_weight = wxFONTWEIGHT_LIGHT;
+            break;
+        case PANGO_WEIGHT_LIGHT:
+            m_weight = wxFONTWEIGHT_LIGHT;
+            break;
+        case PANGO_WEIGHT_NORMAL:
+            m_weight = wxFONTWEIGHT_NORMAL;
+            break;
+        case PANGO_WEIGHT_BOLD:
+            m_weight = wxFONTWEIGHT_BOLD;
+            break;
+        case PANGO_WEIGHT_ULTRABOLD:
+            m_weight = wxFONTWEIGHT_BOLD;
+            break;
+        case PANGO_WEIGHT_HEAVY:
+            m_weight = wxFONTWEIGHT_BOLD;
+            break;
+    }
+    
+    return m_weight;
+}
+
+bool wxNativeFontInfo::GetUnderlined() const
+{
+    return FALSE;
+}
+
+wxString wxNativeFontInfo::GetFaceName() const
+{
+    wxString tmp = wxGTK_CONV_BACK( pango_font_description_get_family( description ) );
+    
+    return tmp;
+}
+
+wxFontFamily wxNativeFontInfo::GetFamily() const
+{
+    return wxFONTFAMILY_SWISS;
+}
+
+wxFontEncoding wxNativeFontInfo::GetEncoding() const
+{
+    return wxFONTENCODING_SYSTEM;
+}
+
+bool wxNativeFontInfo::FromString(const wxString& s)
+{
+    if (description)
+        pango_font_description_free( description );
+
+    description = pango_font_description_from_string( wxGTK_CONV( s ) );
+
+    return TRUE;
+}
+
+wxString wxNativeFontInfo::ToString() const
+{
+    wxString tmp = wxGTK_CONV_BACK( pango_font_description_to_string( description ) );
+
+    return tmp;
+}
+
+bool wxNativeFontInfo::FromUserString(const wxString& s)
+{
+    return FromString( s );
+}
+
+wxString wxNativeFontInfo::ToUserString() const
+{
+    return ToString();
+}
+
+// ----------------------------------------------------------------------------
+// wxNativeEncodingInfo
+// ----------------------------------------------------------------------------
+
+bool wxNativeEncodingInfo::FromString(const wxString& s)
+{
+    return FALSE;
+}
+
+wxString wxNativeEncodingInfo::ToString() const
+{
+    return wxEmptyString;
+}
+
+bool wxTestFontEncoding(const wxNativeEncodingInfo& info)
+{
+    return TRUE;
+}
+
+bool wxGetNativeFontEncoding(wxFontEncoding encoding,
+                             wxNativeEncodingInfo *info)
+{
+    return FALSE;
+}
+
+#else 
+   // __WXGTK20__
+
 #ifdef __X__
     #ifdef __VMS__
         #pragma message disable nosimpint
@@ -53,11 +203,6 @@
     #include <gdk/gdk.h>
 #endif
 
-#include "wx/fontutil.h"
-#include "wx/fontmap.h"
-#include "wx/tokenzr.h"
-#include "wx/hash.h"
-#include "wx/module.h"
 
 // ----------------------------------------------------------------------------
 // private data
@@ -240,7 +385,13 @@ bool wxNativeFontInfo::FromXFontName(const wxString& fontname)
     }
 
     // this should be all
-    return !tokenizer.HasMoreTokens();
+    if ( tokenizer.HasMoreTokens() )
+        return FALSE;
+
+    // we're initialized now
+    m_isDefault = FALSE;
+
+    return TRUE;
 }
 
 wxString wxNativeFontInfo::GetXFontName() const
@@ -425,7 +576,7 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize,
              !wxTestFontEncoding(info) )
         {
 #if wxUSE_FONTMAP
-            if ( !wxTheFontMapper->GetAltForEncoding(encoding, &info) )
+            if ( !wxFontMapper::Get()->GetAltForEncoding(encoding, &info) )
 #endif // wxUSE_FONTMAP
             {
                 // unspported encoding - replace it with the default
@@ -455,7 +606,7 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize,
 
         (void) tokenizer.NextToken();
 
-        newFontName += wxString::Format("%d-", pointSize);
+        newFontName += wxString::Format(wxT("%d-"), pointSize);
 
         while(tokenizer.HasMoreTokens())
           newFontName += tokenizer.GetNextToken();
@@ -644,20 +795,17 @@ static wxNativeFont wxLoadQueryFont(int pointSize,
 
     int yPixelsPerCM = screenInfo.ydpcm;
 
-    // A point is 1/20 of an inch.
+    // A point is 1/72 of an inch.
     // An inch is 2.541 cm.
-    // So pixelHeight = (pointSize / 20) (inches) * 2.541 (for cm) * yPixelsPerCM (for pixels)
+    // So pixelHeight = (pointSize / 72) (inches) * 2.541 (for cm) * yPixelsPerCM (for pixels)
     // In fact pointSize is 10 * the normal point size so
     // divide by 10.
 
-    // I don't know why this is necessary, but otherwise fonts
-    // are just too big.
-    float fudgeFactor = 0.6 ;
-    int pixelHeight = (int) ( (((float)pointSize) / 200.0) * 2.541 * (float) yPixelsPerCM * fudgeFactor) ;
+    int pixelHeight = (int) ( (((float)pointSize) / 720.0) * 2.541 * (float) yPixelsPerCM) ;
 
     // An alternative: assume that the screen is 72 dpi.
-    // This gets a similar result to above (pre-fudge factor)
-    //int pixelHeight = (int) (((float)pointSize / 200.0) * 72.0) ;
+    //int pixelHeight = (int) (((float)pointSize / 720.0) * 72.0) ;
+    //int pixelHeight = (int) ((float)pointSize / 10.0) ;
     
     GR_LOGFONT logFont;
     logFont.lfHeight = pixelHeight;
@@ -844,7 +992,7 @@ static wxNativeFont wxLoadQueryFont(int pointSize,
 
     // if pointSize is -1, don't specify any
     wxString sizeSpec;
-    if ( fontSpec == -1 )
+    if ( pointSize == -1 )
     {
         sizeSpec = _T('*');
     }
@@ -895,3 +1043,6 @@ void wxFontModule::OnExit()
 
     g_fontHash = (wxHashTable *)NULL;
 }
+
+#endif
+  // not GTK 2.0