added wxTreeCtrl::AssignImageList

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

diff --git a/src/unix/fontutil.cpp b/src/unix/fontutil.cpp
index be3861a14944a30b914ba9d5ff5b683cc47507ae..036c84272d9476ec5d3a0d024d07b28bdf0e5714 100644 (file)
--- a/src/unix/fontutil.cpp
+++ b/src/unix/fontutil.cpp
@@ -32,7 +32,13 @@
 #endif // PCH
 
 #ifdef __X__
 #endif // PCH
 
 #ifdef __X__

-    #include <X11/Xlib.h>
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
+#include <X11/Xlib.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif

 
     #include "wx/utils.h"       // for wxGetDisplay()
 #elif defined(__WXGTK__)
 
     #include "wx/utils.h"       // for wxGetDisplay()
 #elif defined(__WXGTK__)


@@ -42,6 +48,14 @@
 #include "wx/fontutil.h"
 #include "wx/fontmap.h"
 #include "wx/tokenzr.h"
 #include "wx/fontutil.h"
 #include "wx/fontmap.h"
 #include "wx/tokenzr.h"

+#include "wx/hash.h"
+#include "wx/module.h"
+
+// ----------------------------------------------------------------------------
+// private data
+// ----------------------------------------------------------------------------
+
+static wxHashTable *g_fontHash = (wxHashTable*) NULL;

 
 // ----------------------------------------------------------------------------
 // private functions
 
 // ----------------------------------------------------------------------------
 // private functions


@@ -61,17 +75,7 @@
 #elif defined(__WXGTK__)
     static inline wxNativeFont wxLoadFont(const wxString& fontSpec)
     {
 #elif defined(__WXGTK__)
     static inline wxNativeFont wxLoadFont(const wxString& fontSpec)
     {

-       wxNativeFont font = gdk_font_load( wxConvertWX2MB(fontSpec) );
-       if(fontSpec == "-*-*-*-*-*-*-*-*-*-*-*-*-*-*")
-       {
-          if(font == NULL)
-             font = gdk_font_load (wxConvertWX2MB("-*-*-*-*-*-*-*-*-75-*-*-*-*-*"));
-          if(font == NULL)
-             font = gdk_font_load (wxConvertWX2MB("-*-*-*-*-*-*-*-*-100-*-*-*-*-*"));
-          if(font == NULL)
-             font = gdk_font_load (wxConvertWX2MB("-*-fixed-*-*-*-*-*-*-*-*-*-*-*-*"));
-       }
-       return font;
+       return gdk_font_load( wxConvertWX2MB(fontSpec) );

     }
 
     static inline void wxFreeFont(wxNativeFont font)
     }
 
     static inline void wxFreeFont(wxNativeFont font)


@@ -102,10 +106,17 @@ static wxNativeFont wxLoadQueryFont(int pointSize,
 // ----------------------------------------------------------------------------
 
 // convert to/from the string representation: format is
 // ----------------------------------------------------------------------------
 
 // convert to/from the string representation: format is

-//      registry-encoding[-facename]
+//      encodingid;registry;encoding[;facename]

 bool wxNativeEncodingInfo::FromString(const wxString& s)
 {
 bool wxNativeEncodingInfo::FromString(const wxString& s)
 {

-    wxStringTokenizer tokenizer(s, _T("-"));
+    wxStringTokenizer tokenizer(s, _T(";"));
+            // cannot use "-" because it may be part of encoding name
+
+    wxString encid = tokenizer.GetNextToken();
+    long enc;
+    if ( !encid.ToLong(&enc) )
+        return FALSE;
+    encoding = (wxFontEncoding)enc;

 
     xregistry = tokenizer.GetNextToken();
     if ( !xregistry )
 
     xregistry = tokenizer.GetNextToken();
     if ( !xregistry )


@@ -124,10 +135,10 @@ bool wxNativeEncodingInfo::FromString(const wxString& s)
 wxString wxNativeEncodingInfo::ToString() const
 {
     wxString s;
 wxString wxNativeEncodingInfo::ToString() const
 {
     wxString s;

-    s << xregistry << _T('-') << xencoding;
+    s << (long)encoding << _T(';') << xregistry << _T(';') << xencoding;

     if ( !!facename )
     {
     if ( !!facename )
     {

-        s << _T('-') << facename;
+        s << _T(';') << facename;

     }
 
     return s;
     }
 
     return s;


@@ -202,6 +213,8 @@ bool wxGetNativeFontEncoding(wxFontEncoding encoding,
             return FALSE;
     }
 
             return FALSE;
     }
 

+   info->encoding = encoding;
+

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -228,11 +241,16 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize,
                                     const wxString &facename,
                                     wxFontEncoding encoding)
 {
                                     const wxString &facename,
                                     wxFontEncoding encoding)
 {

+    if ( encoding == wxFONTENCODING_DEFAULT )
+    {
+        encoding = wxFont::GetDefaultEncoding();
+    }
+

     // first determine the encoding - if the font doesn't exist at all in this
     // encoding, it's useless to do all other approximations (i.e. size,
     // family &c don't matter much)
     wxNativeEncodingInfo info;
     // first determine the encoding - if the font doesn't exist at all in this
     // encoding, it's useless to do all other approximations (i.e. size,
     // family &c don't matter much)
     wxNativeEncodingInfo info;

-    if (encoding == wxFONTENCODING_SYSTEM)
+    if ( encoding == wxFONTENCODING_SYSTEM )

     {
         // This will always work so we don't test to save time
         wxGetNativeFontEncoding(wxFONTENCODING_SYSTEM, &info);
     {
         // This will always work so we don't test to save time
         wxGetNativeFontEncoding(wxFONTENCODING_SYSTEM, &info);


@@ -251,11 +269,10 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize,
                 //     so it would provoke a crash
                 wxGetNativeFontEncoding(wxFONTENCODING_SYSTEM, &info);
             }
                 //     so it would provoke a crash
                 wxGetNativeFontEncoding(wxFONTENCODING_SYSTEM, &info);
             }

-       }
+        }

     }
     
     // OK, we have the correct xregistry/xencoding in info structure
     }
     
     // OK, we have the correct xregistry/xencoding in info structure

-

     wxNativeFont font = wxLoadQueryFont( pointSize, family, style, weight,
                                          underlined, facename,
                                          info.xregistry, info.xencoding );
     wxNativeFont font = wxLoadQueryFont( pointSize, family, style, weight,
                                          underlined, facename,
                                          info.xregistry, info.xencoding );


@@ -317,7 +334,23 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize,
 // returns TRUE if there are any fonts matching this font spec
 static bool wxTestFontSpec(const wxString& fontspec)
 {
 // returns TRUE if there are any fonts matching this font spec
 static bool wxTestFontSpec(const wxString& fontspec)
 {

-    wxNativeFont test = wxLoadFont(fontspec);
+    // some X servers will fail to load this font because there are too many
+    // matches so we must test explicitly for this
+    if ( fontspec == _T("-*-*-*-*-*-*-*-*-*-*-*-*-*-*") )
+    {
+        return TRUE;
+    }
+
+    wxNativeFont test = (wxNativeFont) g_fontHash->Get( fontspec );
+    if (test)
+    {
+//        printf( "speed up\n" );
+        return TRUE;
+    }
+
+    test = wxLoadFont(fontspec);
+    g_fontHash->Put( fontspec, (wxObject*) test );
+    

     if ( test )
     {
         wxFreeFont(test);
     if ( test )
     {
         wxFreeFont(test);


@@ -367,10 +400,47 @@ static wxNativeFont wxLoadQueryFont(int pointSize,
     wxString xstyle;
     switch (style)
     {
     wxString xstyle;
     switch (style)
     {

-        case wxITALIC:     xstyle = wxT("i"); break;
-        case wxSLANT:      xstyle = wxT("o"); break;
-        case wxNORMAL:     xstyle = wxT("r"); break;
-        default:           xstyle = wxT("*"); break;
+        case wxSLANT:
+            fontSpec.Printf(wxT("-*-%s-*-o-*-*-*-*-*-*-*-*-*-*"),
+                    xfamily.c_str());
+            if ( wxTestFontSpec(fontSpec) )
+            {
+                xstyle = wxT("o");
+                break;
+            }
+            // fall through - try wxITALIC now
+
+        case wxITALIC:
+            fontSpec.Printf(wxT("-*-%s-*-i-*-*-*-*-*-*-*-*-*-*"),
+                    xfamily.c_str());
+            if ( wxTestFontSpec(fontSpec) )
+            {
+                xstyle = wxT("i");
+            }
+            else if ( style == wxITALIC ) // and not wxSLANT
+            {
+                // try wxSLANT
+                fontSpec.Printf(wxT("-*-%s-*-o-*-*-*-*-*-*-*-*-*-*"),
+                        xfamily.c_str());
+                if ( wxTestFontSpec(fontSpec) )
+                {
+                    xstyle = wxT("o");
+                }
+                else
+                {
+                    // no italic, no slant - leave default
+                    xstyle = wxT("*");
+                }
+            }
+            break;
+
+        default:
+            wxFAIL_MSG(_T("unknown font style"));
+            // fall back to normal
+
+        case wxNORMAL:
+            xstyle = wxT("r");
+            break;

     }
 
     wxString xweight;
     }
 
     wxString xweight;


@@ -477,3 +547,32 @@ static wxNativeFont wxLoadQueryFont(int pointSize,
     return wxLoadFont(fontSpec);
 }
 
     return wxLoadFont(fontSpec);
 }
 

+// ----------------------------------------------------------------------------
+// wxFontModule
+// ----------------------------------------------------------------------------
+
+class wxFontModule : public wxModule
+{
+public:
+    bool OnInit();
+    void OnExit();
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxFontModule)
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxFontModule, wxModule)
+
+bool wxFontModule::OnInit()
+{
+    g_fontHash = new wxHashTable( wxKEY_STRING );
+
+    return TRUE;
+}
+
+void wxFontModule::OnExit()
+{
+    delete g_fontHash;
+
+    g_fontHash = (wxHashTable *)NULL;
+}