Modified CaptureMouse to call DoReleaseMouse if necessary before

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

diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp
index 1b981f40e0fca419598ab0c93c3ddee8ed4d79fc..6ab97b4c2f5416c7bfe8fd95f3301df03549b3cd 100644 (file)
--- a/src/common/fontmap.cpp
+++ b/src/common/fontmap.cpp
@@ -88,6 +88,10 @@ static wxFontEncoding gs_encodings[] =
     wxFONTENCODING_ISO8859_14,
     wxFONTENCODING_ISO8859_15,
     wxFONTENCODING_KOI8,
     wxFONTENCODING_ISO8859_14,
     wxFONTENCODING_ISO8859_15,
     wxFONTENCODING_KOI8,

+    wxFONTENCODING_CP932,
+    wxFONTENCODING_CP936,
+    wxFONTENCODING_CP949,
+    wxFONTENCODING_CP950,

     wxFONTENCODING_CP1250,
     wxFONTENCODING_CP1251,
     wxFONTENCODING_CP1252,
     wxFONTENCODING_CP1250,
     wxFONTENCODING_CP1251,
     wxFONTENCODING_CP1252,


@@ -120,6 +124,10 @@ static const wxChar* gs_encodingDescs[] =
     wxTRANSLATE( "Celtic (ISO-8859-14)" ),
     wxTRANSLATE( "Western European with Euro (ISO-8859-15)" ),
     wxTRANSLATE( "KOI8-R" ),
     wxTRANSLATE( "Celtic (ISO-8859-14)" ),
     wxTRANSLATE( "Western European with Euro (ISO-8859-15)" ),
     wxTRANSLATE( "KOI8-R" ),

+    wxTRANSLATE( "Windows Japanese (CP 932)" ),
+    wxTRANSLATE( "Windows Chinese Simplified (CP 936)" ),
+    wxTRANSLATE( "Windows Korean (CP 949)" ),
+    wxTRANSLATE( "Windows Chinese Traditional (CP 950)" ),

     wxTRANSLATE( "Windows Central European (CP 1250)" ),
     wxTRANSLATE( "Windows Cyrillic (CP 1251)" ),
     wxTRANSLATE( "Windows Western European (CP 1252)" ),
     wxTRANSLATE( "Windows Central European (CP 1250)" ),
     wxTRANSLATE( "Windows Cyrillic (CP 1251)" ),
     wxTRANSLATE( "Windows Western European (CP 1252)" ),


@@ -133,7 +141,7 @@ static const wxChar* gs_encodingDescs[] =
     wxTRANSLATE( "Unicode 8 bit (UTF-8)" ),
 };
 
     wxTRANSLATE( "Unicode 8 bit (UTF-8)" ),
 };
 

-// and the internal names
+// and the internal names (these are not translated on purpose!)

 static const wxChar* gs_encodingNames[] =
 {
     wxT( "iso-8859-1" ),
 static const wxChar* gs_encodingNames[] =
 {
     wxT( "iso-8859-1" ),


@@ -152,6 +160,10 @@ static const wxChar* gs_encodingNames[] =
     wxT( "iso-8859-14" ),
     wxT( "iso-8859-15" ),
     wxT( "koi8-r" ),
     wxT( "iso-8859-14" ),
     wxT( "iso-8859-15" ),
     wxT( "koi8-r" ),

+    wxT( "windows-932" ),
+    wxT( "windows-936" ),
+    wxT( "windows-949" ),
+    wxT( "windows-950" ),

     wxT( "windows-1250" ),
     wxT( "windows-1251" ),
     wxT( "windows-1252" ),
     wxT( "windows-1250" ),
     wxT( "windows-1251" ),
     wxT( "windows-1252" ),


@@ -161,8 +173,8 @@ static const wxChar* gs_encodingNames[] =
     wxT( "windows-1256" ),
     wxT( "windows-1257" ),
     wxT( "windows-437" ),
     wxT( "windows-1256" ),
     wxT( "windows-1257" ),
     wxT( "windows-437" ),

-    wxT( "utf7" ),
-    wxT( "utf8" ),
+    wxT( "utf-7" ),
+    wxT( "utf-8" ),

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -225,6 +237,10 @@ wxFontMapper::wxFontMapper()
 
 wxFontMapper::~wxFontMapper()
 {
 
 wxFontMapper::~wxFontMapper()
 {

+#if wxUSE_CONFIG
+    if ( m_configIsDummy )
+        delete m_config;
+#endif // wxUSE_CONFIG

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -277,12 +293,13 @@ wxConfigBase *wxFontMapper::GetConfig()
     {
         // VS: in case we created dummy m_config (see above), we want to switch back
         //     to the real one as soon as one becomes available.
     {
         // VS: in case we created dummy m_config (see above), we want to switch back
         //     to the real one as soon as one becomes available.

+        delete m_config;

         m_config = wxConfig::Get(FALSE);
         m_configIsDummy = FALSE;
         // FIXME: ideally, we should add keys from dummy config to the real one now,
         //        but it is a low-priority task because typical wxWin application
         m_config = wxConfig::Get(FALSE);
         m_configIsDummy = FALSE;
         // FIXME: ideally, we should add keys from dummy config to the real one now,
         //        but it is a low-priority task because typical wxWin application

-        //        either doesn't use wxConfig at all or creates wxConfig object in 
-        //        wxApp::OnInit(), before any real interaction with the user takes 
+        //        either doesn't use wxConfig at all or creates wxConfig object in
+        //        wxApp::OnInit(), before any real interaction with the user takes

         //        place...
     }
 
         //        place...
     }
 


@@ -385,7 +402,7 @@ wxString wxFontMapper::GetEncodingName(wxFontEncoding encoding)
     {
         if ( gs_encodings[i] == encoding )
         {
     {
         if ( gs_encodings[i] == encoding )
         {

-            return wxGetTranslation(gs_encodingNames[i]);
+            return gs_encodingNames[i];

         }
     }
 
         }
     }
 


@@ -462,7 +479,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
         cs.Trim(FALSE);
 
         // discard the optional quotes
         cs.Trim(FALSE);
 
         // discard the optional quotes

-        if ( !!cs )
+        if ( !cs.empty() )

         {
             if ( cs[0u] == _T('"') && cs.Last() == _T('"') )
             {
         {
             if ( cs[0u] == _T('"') && cs.Last() == _T('"') )
             {


@@ -472,7 +489,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
 
         cs.MakeUpper();
 
 
         cs.MakeUpper();
 

-        if ( !cs || cs == wxT("US-ASCII") )
+        if ( cs.empty() || cs == _T("US-ASCII") )

         {
             encoding = wxFONTENCODING_DEFAULT;
         }
         {
             encoding = wxFONTENCODING_DEFAULT;
         }


@@ -552,6 +569,25 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
                             encoding = (wxFontEncoding)value;
                         }
                     }
                             encoding = (wxFontEncoding)value;
                         }
                     }

+
+                    switch ( value )
+                    {
+                        case 932:
+                            encoding = wxFONTENCODING_CP932;
+                            break;
+
+                        case 936:
+                            encoding = wxFONTENCODING_CP936;
+                            break;
+
+                        case 949:
+                            encoding = wxFONTENCODING_CP949;
+                            break;
+
+                        case 950:
+                            encoding = wxFONTENCODING_CP950;
+                            break;
+                    }

                 }
             }
         }
                 }
             }
         }


@@ -712,7 +748,8 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
         // wxFatalError doesn't return
     }
 
         // wxFatalError doesn't return
     }
 

-    wxString configEntry, encName = GetEncodingName(encoding);
+    wxString configEntry,
+             encName = GetEncodingName(encoding);

     if ( !!facename )
     {
         configEntry = facename + _T("_");
     if ( !!facename )
     {
         configEntry = facename + _T("_");


@@ -768,6 +805,29 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
     }
 #endif // wxUSE_CONFIG
 
     }
 #endif // wxUSE_CONFIG
 

+    // now try to map this encoding to a compatible one which we have on this
+    // system
+    wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding);
+    size_t count = equiv.GetCount();
+    bool foundEquivEncoding = FALSE;
+    wxFontEncoding equivEncoding = wxFONTENCODING_SYSTEM;
+    if ( count )
+    {
+        for ( size_t i = 0; i < count && !foundEquivEncoding; i++ )
+        {
+            // don't test for encoding itself, we already know we don't have it
+            if ( equiv[i] == encoding )
+                continue;
+
+            if ( TestAltEncoding(configEntry, equiv[i], info) )
+            {
+                equivEncoding = equiv[i];
+
+                foundEquivEncoding = TRUE;
+            }
+        }
+    }
+

     // ask the user
 #if wxUSE_FONTDLG
     if ( interactive )
     // ask the user
 #if wxUSE_FONTDLG
     if ( interactive )


@@ -776,29 +836,40 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
         if ( !title )
             title << wxTheApp->GetAppName() << _(": unknown encoding");
 
         if ( !title )
             title << wxTheApp->GetAppName() << _(": unknown encoding");
 

-        // the message
-        wxString msg;
-        msg.Printf(_("No font for displaying text in encoding '%s' found.\nWould you like to select a font to be used for this encoding\n(otherwise the text in this encoding will not be shown correctly)?"),
-                     GetEncodingDescription(encoding).c_str());
+        // built the message
+        wxString encDesc = GetEncodingDescription(encoding),
+                 msg;
+        if ( foundEquivEncoding )
+        {
+            // ask the user if he wants to override found alternative encoding
+            msg.Printf(_("No font for displaying text in encoding '%s' found,\nbut an alternative encoding '%s' is available.\nDo you want to use this encoding (otherwise you will have to choose another one)?"),
+                       encDesc.c_str(), GetEncodingDescription(equivEncoding).c_str());
+        }
+        else
+        {
+            msg.Printf(_("No font for displaying text in encoding '%s' found.\nWould you like to select a font to be used for this encoding\n(otherwise the text in this encoding will not be shown correctly)?"),
+                       encDesc.c_str());
+        }

 
 

-        wxWindow *parent = m_windowParent;
-        if ( !parent )
-            parent = wxTheApp->GetTopWindow();
+        // the question is different in 2 cases so the answer has to be
+        // interpreted differently as well
+        int answer = foundEquivEncoding ? wxNO : wxYES;

 
         if ( wxMessageBox(msg, title,
 
         if ( wxMessageBox(msg, title,

-                          wxICON_QUESTION | wxYES_NO, parent) == wxYES )
+                          wxICON_QUESTION | wxYES_NO,
+                          m_windowParent) == answer )

         {
             wxFontData data;
             data.SetEncoding(encoding);
             data.EncodingInfo() = *info;
         {
             wxFontData data;
             data.SetEncoding(encoding);
             data.EncodingInfo() = *info;

-            wxFontDialog dialog(parent, &data);
+            wxFontDialog dialog(m_windowParent, &data);

             if ( dialog.ShowModal() == wxID_OK )
             {
                 wxFontData retData = dialog.GetFontData();
                 wxFont font = retData.GetChosenFont();
 
                 *info = retData.EncodingInfo();
             if ( dialog.ShowModal() == wxID_OK )
             {
                 wxFontData retData = dialog.GetFontData();
                 wxFont font = retData.GetChosenFont();
 
                 *info = retData.EncodingInfo();

-                info -> encoding = retData.GetEncoding();
+                info->encoding = retData.GetEncoding();

 
 #if wxUSE_CONFIG
                 // remember this in the config
 
 #if wxUSE_CONFIG
                 // remember this in the config


@@ -816,12 +887,19 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
         }
         else
         {
         }
         else
         {

-            // the user doesn't want to select a font for this encoding,
+            // the user doesn't want to select a font for this encoding
+            // or selected to use equivalent encoding
+            //

             // remember it to avoid asking the same question again later
 #if wxUSE_CONFIG
             if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
             {
             // remember it to avoid asking the same question again later
 #if wxUSE_CONFIG
             if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
             {

-                GetConfig()->Write(configEntry, FONTMAPPER_FONT_DONT_ASK);
+                GetConfig()->Write
+                             (
+                                configEntry,
+                                foundEquivEncoding ? info->ToString().c_str()
+                                                   : FONTMAPPER_FONT_DONT_ASK
+                             );

 
                 RestorePath(pathOld);
             }
 
                 RestorePath(pathOld);
             }


@@ -831,19 +909,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
     //else: we're in non-interactive mode
 #endif // wxUSE_FONTDLG
 
     //else: we're in non-interactive mode
 #endif // wxUSE_FONTDLG
 

-    // now try the default mappings:
-    wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding);
-    size_t count = equiv.GetCount();
-    if ( count )
-    {
-        for ( size_t i = (equiv[0] == encoding) ? 1 : 0; i < count; i++ )
-        {
-            if ( TestAltEncoding(configEntry, equiv[i], info) )
-                return TRUE;
-        }
-    }
-
-    return FALSE;
+    return foundEquivEncoding;

 }
 
 bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
 }
 
 bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,