- // constructors
- wxMimeTextFile () : wxTextFile () { }
- wxMimeTextFile(const wxString& strFile) : wxTextFile(strFile) { }
-
- int pIndexOf(const wxString& sSearch,
- bool bIncludeComments = false,
- int iStart = 0)
- {
- wxString sTest = sSearch;
- sTest.MakeLower();
- for(size_t i = iStart; i < GetLineCount(); i++)
- {
- wxString sLine = GetLine(i).Trim(false);
- if(bIncludeComments || ! sLine.StartsWith(wxT("#")))
- {
- sLine.MakeLower();
- if(sLine.StartsWith(sTest))
- return (int)i;
- }
- }
- 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() )
- return wxEmptyString;
-
- wxString sTmp = GetLine(i).BeforeFirst(wxT('='));
- return sTmp;
- }
-
- wxString GetCmd(size_t i)
- {
- if (i > GetLineCount() )
- return wxEmptyString;
-
- wxString sTmp = GetLine(i).AfterFirst(wxT('='));
- return sTmp;
- }
-
-protected:
- // we override this virtual method because we want to always use UTF-8
- // conversion allowing for invalid characters as MIME information files
- // often contain lines in different encodings and can't be read using any
- // single conversion in Unicode build, so we just try to read what we can
- // suing the most common encoding (UTF-8 is almost ubiquitous nowadays) and
- // ignore the rest
- virtual bool OnRead(const wxMBConv& WXUNUSED(conv))
- {
- return wxTextFile::OnRead(
- wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_PUA));
- }
-};
-
-// in case we're compiling in non-GUI mode
-class WXDLLEXPORT wxIcon;
-
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-// MIME code tracing mask
-#define TRACE_MIME wxT("mime")
-
-// give trace messages about the results of mailcap tests
-#define TRACE_MIME_TEST wxT("mimetest")
-
-// ----------------------------------------------------------------------------
-// private functions
-// ----------------------------------------------------------------------------
-
-// there are some fields which we don't understand but for which we don't give
-// warnings as we know that they're not important - this function is used to
-// test for them
-static bool IsKnownUnimportantField(const wxString& field);
-
-// ----------------------------------------------------------------------------
-// private classes
-// ----------------------------------------------------------------------------
-
-
-// This class uses both mailcap and mime.types to gather information about file
-// types.
-//
-// The information about mailcap file was extracted from metamail(1) sources
-// and documentation and subsequently revised when I found the RFC 1524
-// describing it.
-//
-// Format of mailcap file: spaces are ignored, each line is either a comment
-// (starts with '#') or a line of the form <field1>;<field2>;...;<fieldN>.
-// A backslash can be used to quote semicolons and newlines (and, in fact,
-// anything else including itself).
-//
-// The first field is always the MIME type in the form of type/subtype (see RFC
-// 822) where subtype may be '*' meaning "any". Following metamail, we accept
-// "type" which means the same as "type/*", although I'm not sure whether this
-// is standard.
-//
-// The second field is always the command to run. It is subject to
-// parameter/filename expansion described below.
-//
-// All the following fields are optional and may not be present at all. If
-// they're present they may appear in any order, although each of them should
-// appear only once. The optional fields are the following:
-// * notes=xxx is an uninterpreted string which is silently ignored
-// * test=xxx is the command to be used to determine whether this mailcap line
-// applies to our data or not. The RHS of this field goes through the
-// parameter/filename expansion (as the 2nd field) and the resulting string
-// is executed. The line applies only if the command succeeds, i.e. returns 0
-// exit code.
-// * print=xxx is the command to be used to print (and not view) the data of
-// this type (parameter/filename expansion is done here too)
-// * edit=xxx is the command to open/edit the data of this type
-// * needsterminal means that a new interactive console must be created for
-// the viewer
-// * copiousoutput means that the viewer doesn't interact with the user but
-// produces (possibly) a lof of lines of output on stdout (i.e. "cat" is a
-// good example), thus it might be a good idea to use some kind of paging
-// mechanism.
-// * textualnewlines means not to perform CR/LF translation (not honored)
-// * compose and composetyped fields are used to determine the program to be
-// called to create a new message pert in the specified format (unused).
-//
-// Parameter/filename expansion:
-// * %s is replaced with the (full) file name
-// * %t is replaced with MIME type/subtype of the entry
-// * for multipart type only %n is replaced with the nnumber of parts and %F is
-// replaced by an array of (content-type, temporary file name) pairs for all
-// message parts (TODO)
-// * %{parameter} is replaced with the value of parameter taken from
-// Content-type header line of the message.
-//
-//
-// There are 2 possible formats for mime.types file, one entry per line (used
-// for global mime.types and called Mosaic format) and "expanded" format where
-// an entry takes multiple lines (used for users mime.types and called
-// Netscape format).
-//
-// For both formats spaces are ignored and lines starting with a '#' are
-// comments. Each record has one of two following forms:
-// a) for "brief" format:
-// <mime type> <space separated list of extensions>
-// b) for "expanded" format:
-// type=<mime type> BACKSLASH
-// desc="<description>" BACKSLASH
-// exts="<comma separated list of extensions>"
-//
-// (where BACKSLASH is a literal '\\' which we can't put here because cpp
-// misinterprets it)
-//
-// We try to autodetect the format of mime.types: if a non-comment line starts
-// with "type=" we assume the second format, otherwise the first one.
-
-// there may be more than one entry for one and the same mime type, to
-// choose the right one we have to run the command specified in the test
-// field on our data.
-
-// ----------------------------------------------------------------------------
-// wxGNOME
-// ----------------------------------------------------------------------------
-
-// GNOME stores the info we're interested in in several locations:
-// 1. xxx.keys files under /usr/share/mime-info
-// 2. xxx.keys files under ~/.gnome/mime-info
-//
-// Update (Chris Elliott): apparently there may be an optional "[lang]" prefix
-// just before the field name.
-
-
-void wxMimeTypesManagerImpl::LoadGnomeDataFromKeyFile(const wxString& filename,
- const wxArrayString& dirs)
-{
- wxMimeTextFile textfile(filename);
- if ( !textfile.Open() )
- return;
-
- wxLogTrace(TRACE_MIME, wxT("--- Opened Gnome file %s ---"),
- filename.c_str());
-
- wxArrayString search_dirs( dirs );
-
- // values for the entry being parsed
- wxString curMimeType, curIconFile;
- wxMimeTypeCommands * entry = new wxMimeTypeCommands;
-
- wxArrayString strExtensions;
- wxString strDesc;
-
- const wxChar *pc;
- size_t nLineCount = textfile.GetLineCount();
- size_t nLine = 0;
- while ( nLine < nLineCount )
- {
- pc = textfile[nLine].c_str();
- if ( *pc != wxT('#') )
- {
-
- wxLogTrace(TRACE_MIME, wxT("--- Reading from Gnome file %s '%s' ---"),
- filename.c_str(), pc);
-
- // trim trailing space and tab
- while ((*pc == wxT(' ')) || (*pc == wxT('\t')))
- pc++;
-
- wxString sTmp(pc);
- int equal_pos = sTmp.Find( wxT('=') );
- if (equal_pos > 0)
- {
- wxString left_of_equal = sTmp.Left( equal_pos );
- const wxChar *right_of_equal = pc;
- right_of_equal += equal_pos+1;
-
- if (left_of_equal == wxT("icon_filename"))
- {
- // GNOME 2:
- curIconFile = right_of_equal;
-
- wxFileName newFile( curIconFile );
- if (newFile.IsRelative() || newFile.FileExists())
- {
- size_t nDirs = search_dirs.GetCount();
-
- for (size_t nDir = 0; nDir < nDirs; nDir++)
- {
- newFile.SetPath( search_dirs[nDir] );
- newFile.AppendDir( wxT("pixmaps") );
- newFile.AppendDir( wxT("document-icons") );
- newFile.SetExt( wxT("png") );
- if (newFile.FileExists())
- {
- curIconFile = newFile.GetFullPath();
- // reorder search_dirs for speedup (fewer
- // calls to FileExist() required)
- if (nDir != 0)
- {
- const wxString &tmp = search_dirs[nDir];
- search_dirs.RemoveAt( nDir );
- search_dirs.Insert( tmp, 0 );
- }
- break;
- }
- }
- }
- }
- else if (left_of_equal == wxT("open"))
- {
- sTmp = right_of_equal;
- sTmp.Replace( wxT("%f"), wxT("%s") );
- sTmp.Prepend( wxT("open=") );
- entry->Add(sTmp);
- }
- else if (left_of_equal == wxT("view"))
- {
- sTmp = right_of_equal;
- sTmp.Replace( wxT("%f"), wxT("%s") );
- sTmp.Prepend( wxT("view=") );
- entry->Add(sTmp);
- }
- else if (left_of_equal == wxT("print"))
- {
- sTmp = right_of_equal;
- sTmp.Replace( wxT("%f"), wxT("%s") );
- sTmp.Prepend( wxT("print=") );
- entry->Add(sTmp);
- }
- else if (left_of_equal == wxT("description"))
- {
- strDesc = right_of_equal;
- }
- else if (left_of_equal == wxT("short_list_application_ids_for_novice_user_level"))
- {
- sTmp = right_of_equal;
- if (sTmp.Contains( wxT(",") ))
- sTmp = sTmp.BeforeFirst( wxT(',') );
- sTmp.Prepend( wxT("open=") );
- sTmp.Append( wxT(" %s") );
- entry->Add(sTmp);
- }
-
- } // emd of has an equals sign
- else
- {
- // not a comment and not an equals sign
- if (sTmp.Contains(wxT('/')))
- {
- // this is the start of the new mimetype
- // overwrite any existing data
- if (! curMimeType.empty())
- {
- AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc );
-
- // now get ready for next bit
- entry = new wxMimeTypeCommands;
- }
-
- curMimeType = sTmp.BeforeFirst(wxT(':'));
- }
- }
- } // end of not a comment
-
- // ignore blank lines
- nLine++;
- } // end of while, save any data
-
- if ( curMimeType.empty() )
- delete entry;
- else
- AddToMimeData( curMimeType, curIconFile, entry, strExtensions, strDesc);
-}
-
-void wxMimeTypesManagerImpl::LoadGnomeMimeTypesFromMimeFile(const wxString& filename)
-{
- wxMimeTextFile textfile(filename);
- if ( !textfile.Open() )
- return;
-
- wxLogTrace(TRACE_MIME,
- wxT("--- Opened Gnome file %s ---"),
- filename.c_str());
-
- // values for the entry being parsed
- wxString curMimeType, curExtList;
-
- const wxChar *pc;
- size_t nLineCount = textfile.GetLineCount();
- for ( size_t nLine = 0; /* nothing */; nLine++ )
- {
- if ( nLine < nLineCount )
- {
- pc = textfile[nLine].c_str();
- if ( *pc == wxT('#') )
- {
- // skip comments
- continue;
- }
- }
- else
- {
- // so that we will fall into the "if" below
- pc = NULL;
- }
-
- if ( !pc || !*pc )
- {
- // end of the entry
- if ( !curMimeType.empty() && !curExtList.empty() )
- {
- wxLogTrace(TRACE_MIME,
- wxT("--- At end of Gnome file finding mimetype %s ---"),
- curMimeType.c_str());
-
- AddMimeTypeInfo(curMimeType, curExtList, wxEmptyString);
- }
-
- if ( !pc )
- {
- // the end: this can only happen if nLine == nLineCount
- break;
- }
-
- curExtList.Empty();
-
- continue;
- }
-
- // what do we have here?
- if ( *pc == wxT('\t') )
- {
- // this is a field=value ling
- pc++; // skip leading TAB
-
- static const int lenField = 5; // strlen("ext: ")
- if ( wxStrncmp(pc, wxT("ext: "), lenField) == 0 )
- {
- // skip it and take everything left until the end of line
- curExtList = pc + lenField;
- }
- //else: some other field, we don't care
- }
- else
- {
- // this is the start of the new section
- wxLogTrace(TRACE_MIME,
- wxT("--- In Gnome file finding mimetype %s ---"),
- curMimeType.c_str());
-
- if (! curMimeType.empty())
- AddMimeTypeInfo(curMimeType, curExtList, wxEmptyString);
-
- curMimeType.Empty();
-
- while ( *pc != wxT(':') && *pc != wxT('\0') )
- {
- curMimeType += *pc++;
- }
- }
- }
-}
-
-
-void wxMimeTypesManagerImpl::LoadGnomeMimeFilesFromDir(
- const wxString& dirbase, const wxArrayString& dirs)
-{
- wxASSERT_MSG( !dirbase.empty() && !wxEndsWithPathSeparator(dirbase),
- wxT("base directory shouldn't end with a slash") );
-
- wxString dirname = dirbase;
- dirname << wxT("/mime-info");
-
- if ( !wxDir::Exists(dirname) )
- return;
-
- wxDir dir(dirname);
- if ( !dir.IsOpened() )
- return;
-
- // we will concatenate it with filename to get the full path below
- dirname += wxT('/');
-
- wxString filename;
- bool cont;
-
- cont = dir.GetFirst(&filename, wxT("*.mime"), wxDIR_FILES);
- while ( cont )
- {
- LoadGnomeMimeTypesFromMimeFile(dirname + filename);
-
- cont = dir.GetNext(&filename);
- }
-
- cont = dir.GetFirst(&filename, wxT("*.keys"), wxDIR_FILES);
- while ( cont )
- {
- LoadGnomeDataFromKeyFile(dirname + filename, dirs);
-
- cont = dir.GetNext(&filename);
- }
-
- // FIXME: Hack alert: We scan all icons and deduce the
- // mime-type from the file name.
- dirname = dirbase;
- dirname << wxT("/pixmaps/document-icons");
-
- // these are always empty in this file
- wxArrayString strExtensions;
- wxString strDesc;
-
- if ( !wxDir::Exists(dirname) )
- {
- // Just test for default GPE dir also
- dirname = wxT("/usr/share/gpe/pixmaps/default/filemanager/document-icons");
-
- if ( !wxDir::Exists(dirname) )
- return;
- }
-
- wxDir dir2( dirname );
-
- cont = dir2.GetFirst(&filename, wxT("gnome-*.png"), wxDIR_FILES);
- while ( cont )
- {
- wxString mimeType = filename;
- mimeType.Remove( 0, 6 ); // remove "gnome-"
- mimeType.Remove( mimeType.Len() - 4, 4 ); // remove ".png"
- int pos = mimeType.Find( wxT("-") );
- if (pos != wxNOT_FOUND)
- {
- mimeType.SetChar( pos, wxT('/') );
- wxString iconFile = dirname;
- iconFile << wxT("/");
- iconFile << filename;
- AddToMimeData( mimeType, iconFile, NULL, strExtensions, strDesc, true );
- }
-
- cont = dir2.GetNext(&filename);
- }
-}
-
-void wxMimeTypesManagerImpl::GetGnomeMimeInfo(const wxString& sExtraDir)
-{
- wxArrayString dirs;
-
- wxString gnomedir = wxGetenv( wxT("GNOMEDIR") );
- if (!gnomedir.empty())
- {
- gnomedir << wxT("/share");
- dirs.Add( gnomedir );
- }
-
- dirs.Add(wxT("/usr/share"));
- dirs.Add(wxT("/usr/local/share"));
-
- gnomedir = wxGetHomeDir();
- gnomedir << wxT("/.gnome");
- dirs.Add( gnomedir );
-
- if (!sExtraDir.empty())
- dirs.Add( sExtraDir );
-
- size_t nDirs = dirs.GetCount();
- for ( size_t nDir = 0; nDir < nDirs; nDir++ )
- {
- LoadGnomeMimeFilesFromDir(dirs[nDir], dirs);
- }
-}
-
-// ----------------------------------------------------------------------------
-// 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 )
-{
- 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);
-
- 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;
-}
-
-void wxMimeTypesManagerImpl::LoadKDELinksForMimeSubtype(const wxString& dirbase,
- const wxString& subdir,
- const wxString& filename,
- const wxArrayString& icondirs)
-{
- wxFileName fullname(dirbase, filename);
- wxLogTrace(TRACE_MIME, wxT("loading KDE file %s"),
- fullname.GetFullPath().c_str());
-
- wxMimeTextFile file;
- if ( !file.Open(fullname.GetFullPath()) )
- return;
-
- wxMimeTypeCommands * entry = new wxMimeTypeCommands;
- wxArrayString sExts;
- wxString mimetype, mime_desc, strIcon;
-
- int nIndex = file.pIndexOf( wxT("MimeType=") );
- if (nIndex == wxNOT_FOUND)
- {
- // construct mimetype from the directory name and the basename of the
- // file (it always has .kdelnk extension)
- mimetype << subdir << wxT('/') << filename.BeforeLast( wxT('.') );
- }
- else
- mimetype = file.GetCmd(nIndex);
-
- // first find the description string: it is the value in either "Comment="
- // line or "Comment[<locale_name>]=" one
- nIndex = wxNOT_FOUND;
-
- wxString comment;
-
-#if wxUSE_INTL
- wxLocale *locale = wxGetLocale();
- if ( locale )
- {
- // try "Comment[locale name]" first
- comment << wxT("Comment[") + locale->GetName() + wxT("]=");
- nIndex = file.pIndexOf(comment);
- }
-#endif
-
- if ( nIndex == wxNOT_FOUND )
- {
- comment = wxT("Comment=");
- nIndex = file.pIndexOf(comment);
- }
-
- if ( nIndex != wxNOT_FOUND )
- mime_desc = file.GetCmd(nIndex);
- //else: no description
-
- // next find the extensions
- wxString mime_extension;
-
- nIndex = file.pIndexOf(wxT("Patterns="));
- if ( nIndex != wxNOT_FOUND )
- {
- wxString exts = file.GetCmd(nIndex);
-
- wxStringTokenizer tokenizer(exts, wxT(";"));
- while ( tokenizer.HasMoreTokens() )
- {
- wxString e = tokenizer.GetNextToken();
-
- // don't support too difficult patterns
- if ( e.Left(2) != wxT("*.") )
- continue;
-
- if ( !mime_extension.empty() )
- {
- // separate from the previous ext
- mime_extension << wxT(' ');
- }
-
- mime_extension << e.Mid(2);
- }
- }
-
- sExts.Add(mime_extension);
-
- // ok, now we can take care of icon:
-
- nIndex = file.pIndexOf(wxT("Icon="));
- if ( nIndex != wxNOT_FOUND )
- {
- strIcon = file.GetCmd(nIndex);
-
- wxLogTrace(TRACE_MIME, wxT(" icon %s"), strIcon.c_str());
-
- // it could be the real path, but more often a short name
- if (!wxFileExists(strIcon))
- {
- // icon is just the short name
- if ( !strIcon.empty() )
- {
- // we must check if the file exists because it may be stored
- // in many locations, at least ~/.kde and $KDEDIR
- size_t nDir, nDirs = icondirs.GetCount();
- for ( nDir = 0; nDir < nDirs; nDir++ )
- {
- wxFileName fnameIcon( strIcon );
- wxFileName fname( icondirs[nDir], fnameIcon.GetName() );
- fname.SetExt( wxT("png") );
- if (fname.FileExists())
- {
- strIcon = fname.GetFullPath();
- wxLogTrace(TRACE_MIME, wxT(" iconfile %s"), strIcon.c_str());
- break;
- }
- }
- }
- }
- }
-
- // now look for lines which know about the application
- // exec= or DefaultApp=
-
- nIndex = file.pIndexOf(wxT("DefaultApp"));
-
- if ( nIndex == wxNOT_FOUND )
projects / wxWidgets.git / blobdiff