Added named section 'Property development funcions'

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

diff --git a/src/unix/mimetype.cpp b/src/unix/mimetype.cpp
index 1bce2f312171102f6d2395b4e1f0ba279aab4ba3..52820e306d3ad474a280fbc9f090790b320cc009 100644 (file)
--- a/src/unix/mimetype.cpp
+++ b/src/unix/mimetype.cpp
@@ -45,28 +45,28 @@
 class wxMimeTextFile
 {
 public:
-    wxMimeTextFile() 
+    wxMimeTextFile()
     {
     }
-    
+
     wxMimeTextFile(const wxString& fname)
     {
        m_fname = fname;
     }
-    
+
     bool Open()
     {
        wxFFile file( m_fname );
        if (!file.IsOpened())
           return false;
-          
+
        size_t size = file.Length();
        wxCharBuffer buffer( size );
        file.Read( (void*) (const char*) buffer, size );
-       
+
        // Check for valid UTF-8 here?
        wxString all = wxString::FromUTF8( buffer, size );
-       
+
        wxStringTokenizer tok( all, "\n" );
        while (tok.HasMoreTokens())
        {
@@ -77,7 +77,7 @@ public:
        }
        return true;
     }
-    
+
     unsigned int GetLineCount() const { return m_text.GetCount(); }
     wxString &GetLine( unsigned int line ) { return m_text[line]; }
 
@@ -116,7 +116,7 @@ public:
         wxString sTmp = GetLine(i).AfterFirst(wxT('='));
         return sTmp;
     }
-    
+
 private:
     wxArrayString m_text;
     wxString m_fname;
@@ -138,7 +138,7 @@ void wxMimeTypesManagerImpl::LoadXDGApp(const wxString& filename)
     wxMimeTextFile file(filename);
     if ( !file.Open() )
         return;
- 
+
     // Here, only type 'Application' should be considered.
     int nIndex = file.pIndexOf( "Type=" );
     if (nIndex != wxNOT_FOUND && file.GetCmd(nIndex) != "application")
@@ -230,10 +230,10 @@ void wxMimeTypesManagerImpl::LoadXDGAppsFilesFromDir(const wxString& dirname)
         cont = dir.GetNext(&filename);
     }
 
-#if 0 
+#if 0
     // RR: I'm not sure this makes any sense. On my system we'll just
     //     scan the YAST2 and other useless directories
-    
+
     // Look recursively into subdirs
     cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS);
     while (cont)
@@ -249,6 +249,9 @@ void wxMimeTypesManagerImpl::LoadXDGAppsFilesFromDir(const wxString& dirname)
 
 void wxMimeTypesManagerImpl::LoadXDGGlobs(const wxString& filename)
 {
+    if ( !wxFileName::FileExists(filename) )
+        return;
+
     wxLogTrace(TRACE_MIME, wxT("loading XDG globs file from %s"), filename.c_str());
 
     wxMimeTextFile file(filename);
@@ -503,9 +506,9 @@ void wxMimeTypesManagerImpl::InitIfNeeded()
     {
         // set the flag first to prevent recursion
         m_initialized = true;
-        
+
         wxString wm = wxTheApp->GetTraits()->GetDesktopEnvironment();
-        
+
         if (wm == wxT("KDE"))
             Initialize( wxMAILCAP_KDE  );
         else if (wm == wxT("GNOME"))
@@ -524,7 +527,7 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
 #ifdef __VMS
     // XDG tables are never installed on OpenVMS
     return;
-#endif
+#else
 
     // Read MIME type - extension associations
     LoadXDGGlobs( "/usr/share/mime/globs" );
@@ -552,7 +555,7 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
            xdgDataDirs += ':';
            xdgDataDirs += sExtraDir;
         }
-        
+
         wxArrayString dirs;
         wxStringTokenizer tokenizer(xdgDataDirs, ":");
         while ( tokenizer.HasMoreTokens() )
@@ -600,9 +603,8 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                     {
                         if (textfile.GetLine(i).Find(wxT("=")) != wxNOT_FOUND)
                         {
-                            wxString mimeType = textfile.GetVerb(i);
                             wxString desktopFile = textfile.GetCmd(i);
-                            
+
                             if (deskTopFilesSeen.Index(desktopFile) == wxNOT_FOUND)
                             {
                                 deskTopFilesSeen.Add(desktopFile);
@@ -613,7 +615,7 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                                     if (desktopPath.Last() != '/') desktopPath += '/';
                                     desktopPath += "applications/";
                                     desktopPath += desktopFile;
-                                    
+
                                     if (wxFileExists(desktopPath))
                                         LoadXDGApp(desktopPath);
                                 }
@@ -624,6 +626,7 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
             }
         }
     }
+#endif
 }
 
 // clear data so you can read another group of WM files
@@ -715,16 +718,35 @@ int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType,
     int nIndex = m_aTypes.Index(mimeType);
     if ( nIndex == wxNOT_FOUND )
     {
-        // new file type
-        m_aTypes.Add(mimeType);
-        m_aIcons.Add(strIcon);
-        m_aEntries.Add(entry ? entry : new wxMimeTypeCommands);
+        // We put MIME types containing  "application" at the end, so that
+        // if the MIME type for the extention "htm" is searched for, it will
+        // rather find "text/html" than "application/x-mozilla-bookmarks".
+        if (mimeType.Find( "application" ) == 0)
+        {
+           // new file type
+           m_aTypes.Add(mimeType);
+           m_aIcons.Add(strIcon);
+           m_aEntries.Add(entry ? entry : new wxMimeTypeCommands);
+
+           // change nIndex so we can use it below to add the extensions
+           m_aExtensions.Add(wxEmptyString);
+           nIndex = m_aExtensions.size() - 1;
 
-        // change nIndex so we can use it below to add the extensions
-        m_aExtensions.Add(wxEmptyString);
-        nIndex = m_aExtensions.size() - 1;
+           m_aDescriptions.Add(strDesc);
+        }
+        else
+        {
+           // new file type
+           m_aTypes.Insert(mimeType,0);
+           m_aIcons.Insert(strIcon,0);
+           m_aEntries.Insert(entry ? entry : new wxMimeTypeCommands,0);
+
+           // change nIndex so we can use it below to add the extensions
+           m_aExtensions.Insert(wxEmptyString,0);
+           nIndex = 0;
 
-        m_aDescriptions.Add(strDesc);
+           m_aDescriptions.Insert(strDesc,0);
+        }
     }
     else // yes, we already have it
     {
@@ -822,7 +844,7 @@ wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromExtension(const wxString& ex
                 // found
                 wxFileType *fileType = new wxFileType;
                 fileType->m_impl->Init(this, n);
-
+                
                 return fileType;
             }
         }
@@ -842,7 +864,7 @@ wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mim
 
     // first look for an exact match
     int index = m_aTypes.Index(mimetype);
-    
+
     if ( index != wxNOT_FOUND )
     {
         fileType = new wxFileType;