Corrected some wxMac images

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

diff --git a/src/unix/mimetype.cpp b/src/unix/mimetype.cpp
index e1868871244f66d1033a02f8ddb3b305a24c33fe..9467a8c1b46852c6800a3e84fd9be9320ef1e3ae 100644 (file)
--- a/src/unix/mimetype.cpp
+++ b/src/unix/mimetype.cpp
@@ -16,7 +16,7 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

-#if wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
+#if wxUSE_MIMETYPE && wxUSE_FILE

 
 #include "wx/unix/mimetype.h"
 
 
 #include "wx/unix/mimetype.h"
 


@@ -32,7 +32,6 @@
 #include "wx/confbase.h"
 
 #include "wx/ffile.h"
 #include "wx/confbase.h"
 
 #include "wx/ffile.h"

-#include "wx/textfile.h"

 #include "wx/dir.h"
 #include "wx/tokenzr.h"
 #include "wx/iconloc.h"
 #include "wx/dir.h"
 #include "wx/tokenzr.h"
 #include "wx/iconloc.h"


@@ -46,43 +45,39 @@
 class wxMimeTextFile
 {
 public:
 class wxMimeTextFile
 {
 public:

-    wxMimeTextFile() 
+    wxMimeTextFile()

     {
     }
     {
     }

-    
+

     wxMimeTextFile(const wxString& fname)
     {
        m_fname = fname;
     }
     wxMimeTextFile(const wxString& fname)
     {
        m_fname = fname;
     }

-    
-    void AddLine( const wxString &line ) { }
-    
-    bool Open( const wxString &fname )
+
+    bool Open()

     {
     {

-       m_fname = fname;
-       wxFFile file( fname );
+       wxFFile file( m_fname );

        if (!file.IsOpened())
           return false;
        if (!file.IsOpened())
           return false;

+

        size_t size = file.Length();
        wxCharBuffer buffer( size );
        file.Read( (void*) (const char*) buffer, size );
        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 );
        wxString all = wxString::FromUTF8( buffer, size );

-       
+

        wxStringTokenizer tok( all, "\n" );
        while (tok.HasMoreTokens())
        {
           wxString t = tok.GetNextToken();
           t.MakeLower();
        wxStringTokenizer tok( all, "\n" );
        while (tok.HasMoreTokens())
        {
           wxString t = tok.GetNextToken();
           t.MakeLower();

-          if ((!!t) && (t.Find( "comment" ) != 0) && (t.Find( "generic" ) != 0))
+          if ((!!t) && (t.Find( "comment" ) != 0) && (t.Find( "#" ) != 0) && (t.Find( "generic" ) != 0))

              m_text.Add( t );
        }
        return true;
     }
              m_text.Add( t );
        }
        return true;
     }

-    bool Open() { return Open(m_fname); }
-    bool Create( const wxString &fname ) { return false; }
-    bool Write() { return false; }
-    bool Close() { return false; }
-    
+

     unsigned int GetLineCount() const { return m_text.GetCount(); }
     wxString &GetLine( unsigned int line ) { return m_text[line]; }
 
     unsigned int GetLineCount() const { return m_text.GetCount(); }
     wxString &GetLine( unsigned int line ) { return m_text[line]; }
 


@@ -104,29 +99,6 @@ public:
         return wxNOT_FOUND;
     }
 
         return wxNOT_FOUND;
     }
 

-    bool CommentLine(int nIndex)
-    {
-        if (nIndex < 0)
-            return false;
-        if (nIndex >= (int)GetLineCount() )
-            return false;
-
-        GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
-        return true;
-    }
-
-    bool CommentLine(const wxString & sTest)
-    {
-        int nIndex = pIndexOf(sTest);
-        if (nIndex < 0)
-            return false;
-        if (nIndex >= (int)GetLineCount() )
-            return false;
-
-        GetLine(nIndex) = GetLine(nIndex).Prepend(wxT("#"));
-        return true;
-    }
-

     wxString GetVerb(size_t i)
     {
         if (i > GetLineCount() )
     wxString GetVerb(size_t i)
     {
         if (i > GetLineCount() )


@@ -144,7 +116,7 @@ public:
         wxString sTmp = GetLine(i).AfterFirst(wxT('='));
         return sTmp;
     }
         wxString sTmp = GetLine(i).AfterFirst(wxT('='));
         return sTmp;
     }

-    
+

 private:
     wxArrayString m_text;
     wxString m_fname;
 private:
     wxArrayString m_text;
     wxString m_fname;


@@ -157,170 +129,16 @@ private:
 // MIME code tracing mask
 #define TRACE_MIME wxT("mime")
 
 // MIME code tracing mask
 #define TRACE_MIME wxT("mime")
 

-// give trace messages about the results of mailcap tests
-#define TRACE_MIME_TEST wxT("mimetest")
-
-// ----------------------------------------------------------------------------
-
-// ----------------------------------------------------------------------------
-// KDE
-// ----------------------------------------------------------------------------
-
-
-// KDE stores the icon info in its .kdelnk files. The file for mimetype/subtype
-// may be found in either of the following locations
-//
-//  1. $KDEDIR/share/mimelnk/mimetype/subtype.kdelnk
-//  2. ~/.kde/share/mimelnk/mimetype/subtype.kdelnk
-//
-// The format of a .kdelnk file is almost the same as the one used by
-// wxFileConfig, i.e. there are groups, comments and entries. The icon is the
-// value for the entry "Type"

 
 

-// kde writing; see http://webcvs.kde.org/cgi-bin/cvsweb.cgi/~checkout~/kdelibs/kio/DESKTOP_ENTRY_STANDARD
-// for now write to .kdelnk but should eventually do .desktop instead (in preference??)
-
-bool wxMimeTypesManagerImpl::CheckKDEDirsExist( const wxString &sOK, const wxString &sTest )
+// Read a XDG *.desktop file of type 'Application'
+void wxMimeTypesManagerImpl::LoadXDGApp(const wxString& filename)

 {
 {

-    if (sTest.empty())
-    {
-        return wxDir::Exists(sOK);
-    }
-    else
-    {
-        wxString sStart = sOK + wxT("/") + sTest.BeforeFirst(wxT('/'));
-        if (!wxDir::Exists(sStart))
-            wxMkdir(sStart);
-        wxString sEnd = sTest.AfterFirst(wxT('/'));
-        return CheckKDEDirsExist(sStart, sEnd);
-    }
-}
-
-bool wxMimeTypesManagerImpl::WriteKDEMimeFile(int index, bool delete_index)
-{
-    wxMimeTextFile appoutfile, mimeoutfile;
-    wxString sHome = wxGetHomeDir();
-    wxString sTmp = wxT(".kde/share/mimelnk/");
-    wxString sMime = m_aTypes[index];
-    CheckKDEDirsExist(sHome, sTmp + sMime.BeforeFirst(wxT('/')) );
-    sTmp = sHome + wxT('/') + sTmp + sMime + wxT(".kdelnk");
-
-    bool bTemp;
-    bool bMimeExists = mimeoutfile.Open(sTmp);
-    if (!bMimeExists)
-    {
-        bTemp = mimeoutfile.Create(sTmp);
-        // some unknown error eg out of disk space
-        if (!bTemp)
-            return false;
-    }
-
-    sTmp = wxT(".kde/share/applnk/");
-    CheckKDEDirsExist(sHome, sTmp + sMime.AfterFirst(wxT('/')) );
-    sTmp = sHome + wxT('/') + sTmp + sMime.AfterFirst(wxT('/')) + wxT(".kdelnk");
-
-    bool bAppExists;
-    bAppExists = appoutfile.Open(sTmp);
-    if (!bAppExists)
-    {
-        bTemp = appoutfile.Create(sTmp);
-        // some unknown error eg out of disk space
-        if (!bTemp)
-            return false;
-    }
-
-    // fixed data; write if new file
-    if (!bMimeExists)
-    {
-        mimeoutfile.AddLine(wxT("#KDE Config File"));
-        mimeoutfile.AddLine(wxT("[KDE Desktop Entry]"));
-        mimeoutfile.AddLine(wxT("Version=1.0"));
-        mimeoutfile.AddLine(wxT("Type=MimeType"));
-        mimeoutfile.AddLine(wxT("MimeType=") + sMime);
-    }
-
-    if (!bAppExists)
-    {
-        mimeoutfile.AddLine(wxT("#KDE Config File"));
-        mimeoutfile.AddLine(wxT("[KDE Desktop Entry]"));
-        appoutfile.AddLine(wxT("Version=1.0"));
-        appoutfile.AddLine(wxT("Type=Application"));
-        appoutfile.AddLine(wxT("MimeType=") + sMime + wxT(';'));
-    }
-
-    // variable data
-    // ignore locale
-    mimeoutfile.CommentLine(wxT("Comment="));
-    if (!delete_index)
-        mimeoutfile.AddLine(wxT("Comment=") + m_aDescriptions[index]);
-    appoutfile.CommentLine(wxT("Name="));
-    if (!delete_index)
-        appoutfile.AddLine(wxT("Comment=") + m_aDescriptions[index]);
-
-    sTmp = m_aIcons[index];
-    // we can either give the full path, or the shortfilename if its in
-    // one of the directories we search
-    mimeoutfile.CommentLine(wxT("Icon=") );
-    if (!delete_index)
-        mimeoutfile.AddLine(wxT("Icon=") + sTmp );
-    appoutfile.CommentLine(wxT("Icon=") );
-    if (!delete_index)
-        appoutfile.AddLine(wxT("Icon=") + sTmp );
-
-    sTmp = wxT(" ") + m_aExtensions[index];
-
-    wxStringTokenizer tokenizer(sTmp, wxT(" "));
-    sTmp = wxT("Patterns=");
-    mimeoutfile.CommentLine(sTmp);
-    while ( tokenizer.HasMoreTokens() )
-    {
-        // holds an extension; need to change it to *.ext;
-        wxString e = wxT("*.") + tokenizer.GetNextToken() + wxT(";");
-        sTmp += e;
-    }
-
-    if (!delete_index)
-        mimeoutfile.AddLine(sTmp);
+    wxLogTrace(TRACE_MIME, wxT("loading XDG file %s"), filename.c_str());

 
 

-    wxMimeTypeCommands * entries = m_aEntries[index];
-    // if we don't find open just have an empty string ... FIX this
-    sTmp = entries->GetCommandForVerb(wxT("open"));
-    sTmp.Replace( wxT("%s"), wxT("%f") );
-
-    mimeoutfile.CommentLine(wxT("DefaultApp=") );
-    if (!delete_index)
-        mimeoutfile.AddLine(wxT("DefaultApp=") + sTmp);
-
-    sTmp.Replace( wxT("%f"), wxT("") );
-    appoutfile.CommentLine(wxT("Exec="));
-    if (!delete_index)
-        appoutfile.AddLine(wxT("Exec=") + sTmp);
-
-    if (entries->GetCount() > 1)
-    {
-        //other actions as well as open
-    }
-
-    bTemp = false;
-    if (mimeoutfile.Write())
-        bTemp = true;
-    mimeoutfile.Close();
-    if (appoutfile.Write())
-        bTemp = true;
-    appoutfile.Close();
-
-    return bTemp;
-}
-
-// Read a KDE .desktop file of type 'Application'
-void wxMimeTypesManagerImpl::LoadKDEApp(const wxString& filename)
-{
-    wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"), filename.c_str());
-
-    wxMimeTextFile file;
-    if ( !file.Open(filename) )
+    wxMimeTextFile file(filename);
+    if ( !file.Open() )

         return;
         return;

- 
+

     // Here, only type 'Application' should be considered.
     int nIndex = file.pIndexOf( "Type=" );
     if (nIndex != wxNOT_FOUND && file.GetCmd(nIndex) != "application")
     // Here, only type 'Application' should be considered.
     int nIndex = file.pIndexOf( "Type=" );
     if (nIndex != wxNOT_FOUND && file.GetCmd(nIndex) != "application")


@@ -391,7 +209,7 @@ void wxMimeTypesManagerImpl::LoadKDEApp(const wxString& filename)
     }
 }
 
     }
 }
 

-void wxMimeTypesManagerImpl::LoadKDEAppsFilesFromDir(const wxString& dirname)
+void wxMimeTypesManagerImpl::LoadXDGAppsFilesFromDir(const wxString& dirname)

 {
     // Don't complain if we don't have permissions to read - it confuses users
     wxLogNull logNull;
 {
     // Don't complain if we don't have permissions to read - it confuses users
     wxLogNull logNull;


@@ -408,24 +226,52 @@ void wxMimeTypesManagerImpl::LoadKDEAppsFilesFromDir(const wxString& dirname)
     while (cont)
     {
         wxFileName p(dirname, filename);
     while (cont)
     {
         wxFileName p(dirname, filename);

-        LoadKDEApp( p.GetFullPath() );
+        LoadXDGApp( p.GetFullPath() );

         cont = dir.GetNext(&filename);
     }
         cont = dir.GetNext(&filename);
     }

-    
-    return;
-    
+
+#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)
     {
         wxFileName p(dirname, wxEmptyString);
         p.AppendDir(filename);
     // Look recursively into subdirs
     cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS);
     while (cont)
     {
         wxFileName p(dirname, wxEmptyString);
         p.AppendDir(filename);

-        LoadKDEAppsFilesFromDir( p.GetPath() );
+        LoadXDGAppsFilesFromDir( p.GetPath() );

         cont = dir.GetNext(&filename);
     }
         cont = dir.GetNext(&filename);
     }

+#endif

 }
 
 
 }
 
 

+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);
+    if ( !file.Open() )
+        return;
+
+    size_t i;
+    for (i = 0; i < file.GetLineCount(); i++)
+    {
+       wxStringTokenizer tok( file.GetLine(i), ":" );
+       wxString mime = tok.GetNextToken();
+       wxString ext = tok.GetNextToken();
+       ext.Remove( 0, 2 );
+       wxArrayString exts;
+       exts.Add( ext );
+
+       AddToMimeData(mime, wxEmptyString, NULL, exts, wxEmptyString, true );
+    }
+}
+

 // ----------------------------------------------------------------------------
 // wxFileTypeImpl (Unix)
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxFileTypeImpl (Unix)
 // ----------------------------------------------------------------------------


@@ -660,9 +506,9 @@ void wxMimeTypesManagerImpl::InitIfNeeded()
     {
         // set the flag first to prevent recursion
         m_initialized = true;
     {
         // set the flag first to prevent recursion
         m_initialized = true;

-        
+

         wxString wm = wxTheApp->GetTraits()->GetDesktopEnvironment();
         wxString wm = wxTheApp->GetTraits()->GetDesktopEnvironment();

-        
+

         if (wm == wxT("KDE"))
             Initialize( wxMAILCAP_KDE  );
         else if (wm == wxT("GNOME"))
         if (wm == wxT("KDE"))
             Initialize( wxMAILCAP_KDE  );
         else if (wm == wxT("GNOME"))


@@ -672,6 +518,8 @@ void wxMimeTypesManagerImpl::InitIfNeeded()
     }
 }
 
     }
 }
 

+
+

 // read system and user mailcaps and other files
 void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                                         const wxString& sExtraDir)
 // read system and user mailcaps and other files
 void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                                         const wxString& sExtraDir)


@@ -681,20 +529,35 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
     return;
 #endif
 
     return;
 #endif
 

-    // Load desktop files for Gnome, and then override them with the Gnome defaults.
+    // Read MIME type - extension associations
+    LoadXDGGlobs( "/usr/share/mime/globs" );
+    LoadXDGGlobs( "/usr/local/share/mime/globs" );
+
+    // Load desktop files for XDG, and then override them with the defaults.

     // We will override them one desktop file at a time, rather
     // than one mime type at a time, but it should be a reasonable
     // heuristic.
     {
     // We will override them one desktop file at a time, rather
     // than one mime type at a time, but it should be a reasonable
     // heuristic.
     {

-        wxString xdgDataHome = wxGetenv(wxT("XDG_DATA_HOME"));
+        wxString xdgDataHome = wxGetenv("XDG_DATA_HOME");

         if ( xdgDataHome.empty() )
         if ( xdgDataHome.empty() )

-            xdgDataHome = wxGetHomeDir() + wxT("/.local/share");
-        wxString xdgDataDirs = wxGetenv(wxT("XDG_DATA_DIRS"));
+            xdgDataHome = wxGetHomeDir() + "/.local/share";
+        wxString xdgDataDirs = wxGetenv("XDG_DATA_DIRS");

         if ( xdgDataDirs.empty() )
         if ( xdgDataDirs.empty() )

-            xdgDataDirs = wxT("/usr/local/share:/usr/share:/usr/share/gnome");
-        wxArrayString dirs;
+        {
+            xdgDataDirs = "/usr/local/share:/usr/share";
+            if (mailcapStyles & wxMAILCAP_GNOME)
+                xdgDataDirs += ":/usr/share/gnome:/opt/gnome/share";
+            if (mailcapStyles & wxMAILCAP_KDE)
+                xdgDataDirs += ":/usr/share/kde3:/opt/kde3/share";
+        }
+        if ( !sExtraDir.empty() )
+        {
+           xdgDataDirs += ':';
+           xdgDataDirs += sExtraDir;
+        }

 
 

-        wxStringTokenizer tokenizer(xdgDataDirs, wxT(":"));
+        wxArrayString dirs;
+        wxStringTokenizer tokenizer(xdgDataDirs, ":");

         while ( tokenizer.HasMoreTokens() )
         {
             wxString p = tokenizer.GetNextToken();
         while ( tokenizer.HasMoreTokens() )
         {
             wxString p = tokenizer.GetNextToken();


@@ -723,7 +586,7 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
             wxString dirStr = dirs[nDir];
             if (dirStr.Last() != '/') dirStr += '/';
             dirStr += "applications";
             wxString dirStr = dirs[nDir];
             if (dirStr.Last() != '/') dirStr += '/';
             dirStr += "applications";

-            LoadKDEAppsFilesFromDir(dirStr);
+            LoadXDGAppsFilesFromDir(dirStr);

         }
 
         if (!defaultsList.IsEmpty())
         }
 
         if (!defaultsList.IsEmpty())


@@ -742,7 +605,7 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                         {
                             wxString mimeType = textfile.GetVerb(i);
                             wxString desktopFile = textfile.GetCmd(i);
                         {
                             wxString mimeType = textfile.GetVerb(i);
                             wxString desktopFile = textfile.GetCmd(i);

-                            
+

                             if (deskTopFilesSeen.Index(desktopFile) == wxNOT_FOUND)
                             {
                                 deskTopFilesSeen.Add(desktopFile);
                             if (deskTopFilesSeen.Index(desktopFile) == wxNOT_FOUND)
                             {
                                 deskTopFilesSeen.Add(desktopFile);


@@ -750,14 +613,12 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                                 for (j = 0; j < dirs.GetCount(); j++)
                                 {
                                     wxString desktopPath = dirs[j];
                                 for (j = 0; j < dirs.GetCount(); j++)
                                 {
                                     wxString desktopPath = dirs[j];

-                                    if (desktopPath.Last() == '/')
-                                        desktopPath += "applications/";
-                                    else
-                                        desktopPath += "/applications/";
+                                    if (desktopPath.Last() != '/') desktopPath += '/';
+                                    desktopPath += "applications/";

                                     desktopPath += desktopFile;
                                     desktopPath += desktopFile;

-                                    
+

                                     if (wxFileExists(desktopPath))
                                     if (wxFileExists(desktopPath))

-                                        LoadKDEApp(desktopPath);
+                                        LoadXDGApp(desktopPath);

                                 }
                             }
                         }
                                 }
                             }
                         }


@@ -838,24 +699,7 @@ bool wxMimeTypesManagerImpl::DoAssociation(const wxString& strType,
     if ( nIndex == wxNOT_FOUND )
         return false;
 
     if ( nIndex == wxNOT_FOUND )
         return false;
 

-    return WriteMimeInfo(nIndex, false);
-}
-
-bool wxMimeTypesManagerImpl::WriteMimeInfo(int nIndex, bool delete_mime )
-{
-    bool ok = true;
-
-    // Don't write GNOME files here as this is not
-    // allowed and simply doesn't work
-
-  //  if (m_mailcapStylesInited & wxMAILCAP_KDE)
-    {
-        // write in KDE format;
-        if (WriteKDEMimeFile(nIndex, delete_mime) )
-            ok = false;
-    }
-
-    return ok;
+    return true;

 }
 
 int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType,
 }
 
 int wxMimeTypesManagerImpl::AddToMimeData(const wxString& strType,


@@ -1001,6 +845,7 @@ wxFileType * wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mim
 
     // first look for an exact match
     int index = m_aTypes.Index(mimetype);
 
     // first look for an exact match
     int index = m_aTypes.Index(mimetype);

+

     if ( index != wxNOT_FOUND )
     {
         fileType = new wxFileType;
     if ( index != wxNOT_FOUND )
     {
         fileType = new wxFileType;


@@ -1142,7 +987,6 @@ bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft)
         }
         else
         {
         }
         else
         {

-            WriteMimeInfo(nIndex, true);

             m_aTypes.RemoveAt(nIndex);
             m_aEntries.RemoveAt(nIndex);
             m_aExtensions.RemoveAt(nIndex);
             m_aTypes.RemoveAt(nIndex);
             m_aEntries.RemoveAt(nIndex);
             m_aExtensions.RemoveAt(nIndex);


@@ -1160,4 +1004,4 @@ bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft)
 }
 
 #endif
 }
 
 #endif

-  // wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
+  // wxUSE_MIMETYPE && wxUSE_FILE