#ifndef WX_PRECOMP
#include "wx/string.h"
- #include "wx/icon.h"
+ #if wxUSE_GUI
+ #include "wx/icon.h"
+ #endif
#endif //WX_PRECOMP
// Doesn't compile in WIN16 mode
#ifdef __WXMSW__
#include "wx/msw/registry.h"
#include "windows.h"
-#else // Unix
+#elif defined(__UNIX__) || defined(__WXPM__)
+ #include "wx/ffile.h"
#include "wx/textfile.h"
+ #include "wx/dir.h"
+ #include "wx/utils.h"
#endif // OS
#include "wx/mimetype.h"
// other standard headers
#include <ctype.h>
+// in case we're compiling in non-GUI mode
+class WXDLLEXPORT wxIcon;
+
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------
// to open/print the file (the positional parameters are introduced by %1,
// %2, ... in these strings, we change them to %s ourselves)
+// although I don't know of any official documentation which mentions this
+// location, uses it, so it isn't likely to change
+static const wxChar *MIME_DATABASE_KEY = wxT("MIME\\Database\\Content Type\\");
+
class wxFileTypeImpl
{
public:
// we use either m_info or read the data from the registry if m_info == NULL
const wxFileTypeInfo *m_info;
- wxString m_strFileType,
- m_ext;
+ wxString m_strFileType, // may be empty
+ m_ext;
};
-WX_DECLARE_OBJARRAY(wxFileTypeInfo, wxArrayFileTypeInfo);
+WX_DECLARE_EXPORTED_OBJARRAY(wxFileTypeInfo, wxArrayFileTypeInfo);
#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(wxArrayFileTypeInfo);
wxFileType *GetFileTypeFromExtension(const wxString& ext);
wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
+ size_t EnumAllFileTypes(wxArrayString& mimetypes);
+
// this are NOPs under Windows
bool ReadMailcap(const wxString& filename, bool fallback = TRUE)
{ return TRUE; }
wxArrayFileTypeInfo m_fallbacks;
};
+#elif defined( __WXMAC__ )
+
+WX_DECLARE_EXPORTED_OBJARRAY(wxFileTypeInfo, wxArrayFileTypeInfo);
+#include "wx/arrimpl.cpp"
+WX_DEFINE_OBJARRAY(wxArrayFileTypeInfo);
+
+class wxMimeTypesManagerImpl
+{
+public :
+ wxMimeTypesManagerImpl() { }
+
+ // implement containing class functions
+ wxFileType *GetFileTypeFromExtension(const wxString& ext);
+ wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
+
+ size_t EnumAllFileTypes(wxArrayString& mimetypes);
+
+ // this are NOPs under MacOS
+ bool ReadMailcap(const wxString& filename, bool fallback = TRUE) { return TRUE; }
+ bool ReadMimeTypes(const wxString& filename) { return TRUE; }
+
+ void AddFallback(const wxFileTypeInfo& ft) { m_fallbacks.Add(ft); }
+
+private:
+ wxArrayFileTypeInfo m_fallbacks;
+};
+
+class wxFileTypeImpl
+{
+public:
+ // initialize us with our file type name
+ void SetFileType(const wxString& strFileType)
+ { m_strFileType = strFileType; }
+ void SetExt(const wxString& ext)
+ { m_ext = ext; }
+
+ // implement accessor functions
+ bool GetExtensions(wxArrayString& extensions);
+ bool GetMimeType(wxString *mimeType) const;
+ bool GetIcon(wxIcon *icon) const;
+ bool GetDescription(wxString *desc) const;
+ bool GetOpenCommand(wxString *openCmd,
+ const wxFileType::MessageParameters&) const
+ { return GetCommand(openCmd, "open"); }
+ bool GetPrintCommand(wxString *printCmd,
+ const wxFileType::MessageParameters&) const
+ { return GetCommand(printCmd, "print"); }
+
+private:
+ // helper function
+ bool GetCommand(wxString *command, const char *verb) const;
+
+ wxString m_strFileType, m_ext;
+};
+
#else // Unix
// this class uses both mailcap and mime.types to gather information about file
WX_DEFINE_ARRAY(MailCapEntry *, ArrayTypeEntries);
+// the base class which may be used to find an icon for the MIME type
+class wxMimeTypeIconHandler
+{
+public:
+ virtual bool GetIcon(const wxString& mimetype, wxIcon *icon) = 0;
+};
+
+WX_DEFINE_ARRAY(wxMimeTypeIconHandler *, ArrayIconHandlers);
+
+// the icon handler which uses GNOME MIME database
+class wxGNOMEIconHandler : public wxMimeTypeIconHandler
+{
+public:
+ virtual bool GetIcon(const wxString& mimetype, wxIcon *icon);
+
+private:
+ void Init();
+ void LoadIconsFromKeyFile(const wxString& filename);
+ void LoadKeyFilesFromDir(const wxString& dirbase);
+
+ static bool m_inited;
+
+ static wxSortedArrayString ms_mimetypes;
+ static wxArrayString ms_icons;
+};
+
+// the icon handler which uses KDE MIME database
+class wxKDEIconHandler : public wxMimeTypeIconHandler
+{
+public:
+ virtual bool GetIcon(const wxString& mimetype, wxIcon *icon);
+
+private:
+ void LoadLinksForMimeSubtype(const wxString& dirbase,
+ const wxString& subdir,
+ const wxString& filename);
+ void LoadLinksForMimeType(const wxString& dirbase,
+ const wxString& subdir);
+ void LoadLinkFilesFromDir(const wxString& dirbase);
+ void Init();
+
+ static bool m_inited;
+
+ static wxSortedArrayString ms_mimetypes;
+ static wxArrayString ms_icons;
+};
+
+// this is the real wxMimeTypesManager for Unix
class wxMimeTypesManagerImpl
{
friend class wxFileTypeImpl; // give it access to m_aXXX variables
wxFileType *GetFileTypeFromExtension(const wxString& ext);
wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
+ size_t EnumAllFileTypes(wxArrayString& mimetypes);
+
bool ReadMailcap(const wxString& filename, bool fallback = FALSE);
bool ReadMimeTypes(const wxString& filename);
// file type
wxString GetExtension(size_t index) { return m_aExtensions[index]; }
+ // get the array of icon handlers
+ static ArrayIconHandlers& GetIconHandlers();
+
private:
wxArrayString m_aTypes, // MIME types
m_aDescriptions, // descriptions (just some text)
m_aExtensions; // space separated list of extensions
ArrayTypeEntries m_aEntries; // commands and tests for this file type
+
+ // head of the linked list of the icon handlers
+ static ArrayIconHandlers ms_iconHandlers;
};
class wxFileTypeImpl
bool GetExtensions(wxArrayString& extensions);
bool GetMimeType(wxString *mimeType) const
{ *mimeType = m_manager->m_aTypes[m_index]; return TRUE; }
- bool GetIcon(wxIcon * WXUNUSED(icon)) const
- { return FALSE; } // TODO maybe with Gnome/KDE integration...
+ bool GetIcon(wxIcon *icon) const;
bool GetDescription(wxString *desc) const
{ *desc = m_manager->m_aDescriptions[m_index]; return TRUE; }
}
}
+size_t wxMimeTypesManager::EnumAllFileTypes(wxArrayString& mimetypes)
+{
+ return m_impl->EnumAllFileTypes(mimetypes);
+}
+
// ============================================================================
// real (OS specific) implementation
// ============================================================================
// suppress possible error messages
wxLogNull nolog;
wxString strKey;
- strKey << m_strFileType << wxT("\\shell\\") << verb << wxT("\\command");
- wxRegKey key(wxRegKey::HKCR, strKey);
+ if ( wxRegKey(wxRegKey::HKCR, m_ext + _T("\\shell")).Exists() )
+ strKey = m_ext;
+ if ( wxRegKey(wxRegKey::HKCR, m_strFileType + _T("\\shell")).Exists() )
+ strKey = m_strFileType;
+
+ if ( !strKey )
+ {
+ // no info
+ return wxEmptyString;
+ }
+
+ strKey << wxT("\\shell\\") << verb << wxT("\\command");
+ wxRegKey key(wxRegKey::HKCR, strKey);
wxString command;
if ( key.Open() ) {
// it's the default value of the key
}
}
}
+ //else: no such file type or no value, will return empty string
- // no such file type or no value
return command;
}
// suppress possible error messages
wxLogNull nolog;
- wxRegKey key(wxRegKey::HKCR, /*m_strFileType*/ wxT(".") + m_ext);
+ wxRegKey key(wxRegKey::HKCR, wxT(".") + m_ext);
if ( key.Open() && key.QueryValue(wxT("Content Type"), *mimeType) ) {
return TRUE;
}
bool wxFileTypeImpl::GetIcon(wxIcon *icon) const
{
+#if wxUSE_GUI
if ( m_info ) {
// we don't have icons in the fallback resources
return FALSE;
}
// no such file type or no value or incorrect icon entry
+#endif // wxUSE_GUI
+
return FALSE;
}
// suppress possible error messages
wxLogNull nolog;
+ bool knownExtension = FALSE;
+
wxString strFileType;
wxRegKey key(wxRegKey::HKCR, str);
if ( key.Open() ) {
return fileType;
}
+ else {
+ // this extension doesn't have a filetype, but it's known to the
+ // system and may be has some other useful keys (open command or
+ // content-type), so still return a file type object for it
+ knownExtension = TRUE;
+ }
}
// check the fallbacks
}
}
- // unknown extension
- return NULL;
+ if ( knownExtension )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->Init(wxEmptyString, ext);
+
+ return fileType;
+ }
+ else
+ {
+ // unknown extension
+ return NULL;
+ }
}
// MIME type -> extension -> file type
wxFileType *
wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mimeType)
{
- // HACK I don't know of any official documentation which mentions this
- // location, but as a matter of fact IE uses it, so why not we?
- static const wxChar *szMimeDbase = wxT("MIME\\Database\\Content Type\\");
-
- wxString strKey = szMimeDbase;
+ wxString strKey = MIME_DATABASE_KEY;
strKey << mimeType;
// suppress possible error messages
return NULL;
}
+size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes)
+{
+ // enumerate all keys under MIME_DATABASE_KEY
+ wxRegKey key(wxRegKey::HKCR, MIME_DATABASE_KEY);
+
+ wxString type;
+ long cookie;
+ bool cont = key.GetFirstKey(type, cookie);
+ while ( cont )
+ {
+ mimetypes.Add(type);
+
+ cont = key.GetNextKey(type, cookie);
+ }
+
+ return mimetypes.GetCount();
+}
+
+#elif defined ( __WXMAC__ )
+
+bool wxFileTypeImpl::GetCommand(wxString *command, const char *verb) const
+{
+ return FALSE;
+}
+
+// @@ this function is half implemented
+bool wxFileTypeImpl::GetExtensions(wxArrayString& extensions)
+{
+ return FALSE;
+}
+
+bool wxFileTypeImpl::GetMimeType(wxString *mimeType) const
+{
+ if ( m_strFileType.Length() > 0 )
+ {
+ *mimeType = m_strFileType ;
+ return TRUE ;
+ }
+ else
+ return FALSE;
+}
+
+bool wxFileTypeImpl::GetIcon(wxIcon *icon) const
+{
+ // no such file type or no value or incorrect icon entry
+ return FALSE;
+}
+
+bool wxFileTypeImpl::GetDescription(wxString *desc) const
+{
+ return FALSE;
+}
+
+// extension -> file type
+wxFileType *
+wxMimeTypesManagerImpl::GetFileTypeFromExtension(const wxString& e)
+{
+ wxString ext = e ;
+ ext = ext.Lower() ;
+ if ( ext == "txt" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("text/text");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "htm" || ext == "html" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("text/html");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "gif" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/gif");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "png" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/png");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "jpg" || ext == "jpeg" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/jpeg");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "bmp" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/bmp");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "tif" || ext == "tiff" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/tiff");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "xpm" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/xpm");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+ else if ( ext == "xbm" )
+ {
+ wxFileType *fileType = new wxFileType;
+ fileType->m_impl->SetFileType("image/xbm");
+ fileType->m_impl->SetExt(ext);
+ return fileType;
+ }
+
+ // unknown extension
+ return NULL;
+}
+
+// MIME type -> extension -> file type
+wxFileType *
+wxMimeTypesManagerImpl::GetFileTypeFromMimeType(const wxString& mimeType)
+{
+ return NULL;
+}
+
+size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes)
+{
+ wxFAIL_MSG( _T("TODO") ); // VZ: don't know anything about this for Mac
+
+ return 0;
+}
+
#else // Unix
+// ============================================================================
+// Unix implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// various statics
+// ----------------------------------------------------------------------------
+
+static wxGNOMEIconHandler gs_iconHandlerGNOME;
+static wxKDEIconHandler gs_iconHandlerKDE;
+
+bool wxGNOMEIconHandler::m_inited = FALSE;
+wxSortedArrayString wxGNOMEIconHandler::ms_mimetypes;
+wxArrayString wxGNOMEIconHandler::ms_icons;
+
+bool wxKDEIconHandler::m_inited = FALSE;
+wxSortedArrayString wxKDEIconHandler::ms_mimetypes;
+wxArrayString wxKDEIconHandler::ms_icons;
+
+ArrayIconHandlers wxMimeTypesManagerImpl::ms_iconHandlers;
+
+// ----------------------------------------------------------------------------
+// wxGNOMEIconHandler
+// ----------------------------------------------------------------------------
+
+// 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
+//
+// The format of xxx.keys file is the following:
+//
+// mimetype/subtype:
+// field=value
+//
+// with blank lines separating the entries and indented lines starting with
+// TABs. We're interested in the field icon-filename whose value is the path
+// containing the icon.
+
+void wxGNOMEIconHandler::LoadIconsFromKeyFile(const wxString& filename)
+{
+ wxTextFile textfile(filename);
+ if ( !textfile.Open() )
+ return;
+
+ // values for the entry being parsed
+ wxString curMimeType, curIconFile;
+
+ const wxChar *pc;
+ size_t nLineCount = textfile.GetLineCount();
+ for ( size_t nLine = 0; ; nLine++ )
+ {
+ if ( nLine < nLineCount )
+ {
+ pc = textfile[nLine].c_str();
+ if ( *pc == _T('#') )
+ {
+ // skip comments
+ continue;
+ }
+ }
+ else
+ {
+ // so that we will fall into the "if" below
+ pc = NULL;
+ }
+
+ if ( !pc || !*pc )
+ {
+ // end of the entry
+ if ( !!curMimeType && !!curIconFile )
+ {
+ // do we already know this mimetype?
+ int i = ms_mimetypes.Index(curMimeType);
+ if ( i == wxNOT_FOUND )
+ {
+ // add a new entry
+ size_t n = ms_mimetypes.Add(curMimeType);
+ ms_icons.Insert(curIconFile, n);
+ }
+ else
+ {
+ // replace the existing one (this means that the directories
+ // should be searched in order of increased priority!)
+ ms_icons[(size_t)i] = curIconFile;
+ }
+ }
+
+ if ( !pc )
+ {
+ // the end - this can only happen if nLine == nLineCount
+ break;
+ }
+
+ curIconFile.Empty();
+
+ continue;
+ }
+
+ // what do we have here?
+ if ( *pc == _T('\t') )
+ {
+ // this is a field=value ling
+ pc++; // skip leading TAB
+
+ static const int lenField = 13; // strlen("icon-filename")
+ if ( wxStrncmp(pc, _T("icon-filename"), lenField) == 0 )
+ {
+ // skip '=' which follows and take everything left until the end
+ // of line
+ curIconFile = pc + lenField + 1;
+ }
+ //else: some other field, we don't care
+ }
+ else
+ {
+ // this is the start of the new section
+ curMimeType.Empty();
+
+ while ( *pc != _T(':') && *pc != _T('\0') )
+ {
+ curMimeType += *pc++;
+ }
+
+ if ( !*pc )
+ {
+ // we reached the end of line without finding the colon,
+ // something is wrong - ignore this line completely
+ wxLogDebug(_T("Unreckognized line %d in file '%s' ignored"),
+ nLine + 1, filename.c_str());
+
+ break;
+ }
+ }
+ }
+}
+
+void wxGNOMEIconHandler::LoadKeyFilesFromDir(const wxString& dirbase)
+{
+ wxASSERT_MSG( !!dirbase && !wxEndsWithPathSeparator(dirbase),
+ _T("base directory shouldn't end with a slash") );
+
+ wxString dirname = dirbase;
+ dirname << _T("/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 += _T('/');
+
+ wxString filename;
+ bool cont = dir.GetFirst(&filename, _T("*.keys"), wxDIR_FILES);
+ while ( cont )
+ {
+ LoadIconsFromKeyFile(dirname + filename);
+
+ cont = dir.GetNext(&filename);
+ }
+}
+
+void wxGNOMEIconHandler::Init()
+{
+ wxArrayString dirs;
+ dirs.Add(_T("/usr/share"));
+
+ wxString gnomedir;
+ wxGetHomeDir( &gnomedir );
+ gnomedir += _T("/.gnome");
+ dirs.Add( gnomedir );
+
+ size_t nDirs = dirs.GetCount();
+ for ( size_t nDir = 0; nDir < nDirs; nDir++ )
+ {
+ LoadKeyFilesFromDir(dirs[nDir]);
+ }
+
+ m_inited = TRUE;
+}
+
+bool wxGNOMEIconHandler::GetIcon(const wxString& mimetype, wxIcon *icon)
+{
+ if ( !m_inited )
+ {
+ Init();
+ }
+
+ int index = ms_mimetypes.Index(mimetype);
+ if ( index == wxNOT_FOUND )
+ return FALSE;
+
+ wxString iconname = ms_icons[(size_t)index];
+
+#if wxUSE_GUI
+ *icon = wxIcon(iconname);
+#else
+ // helpful for testing in console mode
+ wxLogDebug(_T("Found GNOME icon for '%s': '%s'\n"),
+ mimetype.c_str(), iconname.c_str());
+#endif
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// wxKDEIconHandler
+// ----------------------------------------------------------------------------
+
+// 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"
+
+void wxKDEIconHandler::LoadLinksForMimeSubtype(const wxString& dirbase,
+ const wxString& subdir,
+ const wxString& filename)
+{
+ wxFFile file(dirbase + filename);
+ if ( !file.IsOpened() )
+ return;
+
+ // these files are small, slurp the entire file at once
+ wxString text;
+ if ( !file.ReadAll(&text) )
+ return;
+
+ int pos = text.Find(_T("Icon="));
+ if ( pos == wxNOT_FOUND )
+ {
+ // no icon info
+ return;
+ }
+
+ wxString icon;
+
+ const wxChar *pc = text.c_str() + pos + 5; // 5 == strlen("Icon=")
+ while ( *pc && *pc != _T('\n') )
+ {
+ icon += *pc++;
+ }
+
+ if ( !!icon )
+ {
+ // don't check that the file actually exists - would be too slow
+ icon.Prepend(_T("/usr/share/icons/"));
+
+ // construct mimetype from the directory name and the basename of the
+ // file (it always has .kdelnk extension)
+ wxString mimetype;
+ mimetype << subdir << _T('/') << filename.BeforeLast(_T('.'));
+
+ // do we already have this MIME type?
+ int i = ms_mimetypes.Index(mimetype);
+ if ( i == wxNOT_FOUND )
+ {
+ // add it
+ size_t n = ms_mimetypes.Add(mimetype);
+ ms_icons.Insert(icon, n);
+ }
+ else
+ {
+ // replace the old value
+ ms_icons[(size_t)i] = icon;
+ }
+ }
+}
+
+void wxKDEIconHandler::LoadLinksForMimeType(const wxString& dirbase,
+ const wxString& subdir)
+{
+ wxString dirname = dirbase;
+ dirname += subdir;
+ wxDir dir(dirname);
+ if ( !dir.IsOpened() )
+ return;
+
+ dirname += _T('/');
+
+ wxString filename;
+ bool cont = dir.GetFirst(&filename, _T("*.kdelnk"), wxDIR_FILES);
+ while ( cont )
+ {
+ LoadLinksForMimeSubtype(dirname, subdir, filename);
+
+ cont = dir.GetNext(&filename);
+ }
+}
+
+void wxKDEIconHandler::LoadLinkFilesFromDir(const wxString& dirbase)
+{
+ wxASSERT_MSG( !!dirbase && !wxEndsWithPathSeparator(dirbase),
+ _T("base directory shouldn't end with a slash") );
+
+ wxString dirname = dirbase;
+ dirname << _T("/mimelnk");
+
+ if ( !wxDir::Exists(dirname) )
+ return;
+
+ wxDir dir(dirname);
+ if ( !dir.IsOpened() )
+ return;
+
+ // we will concatenate it with dir name to get the full path below
+ dirname += _T('/');
+
+ wxString subdir;
+ bool cont = dir.GetFirst(&subdir, wxEmptyString, wxDIR_DIRS);
+ while ( cont )
+ {
+ LoadLinksForMimeType(dirname, subdir);
+
+ cont = dir.GetNext(&subdir);
+ }
+}
+
+void wxKDEIconHandler::Init()
+{
+ wxArrayString dirs;
+
+ // the variable KDEDIR is set when KDE is running
+ const char *kdedir = getenv("KDEDIR");
+ if ( kdedir )
+ {
+ dirs.Add(wxString(kdedir) + _T("/share"));
+ }
+ else
+ {
+ // try to guess KDEDIR
+ dirs.Add(_T("/usr/share"));
+ dirs.Add(_T("/opt/kde/share"));
+ }
+
+ dirs.Add(wxGetHomeDir() + _T("/.kde/share"));
+
+ size_t nDirs = dirs.GetCount();
+ for ( size_t nDir = 0; nDir < nDirs; nDir++ )
+ {
+ LoadLinkFilesFromDir(dirs[nDir]);
+ }
+
+ m_inited = TRUE;
+}
+
+bool wxKDEIconHandler::GetIcon(const wxString& mimetype, wxIcon *icon)
+{
+ if ( !m_inited )
+ {
+ Init();
+ }
+
+ int index = ms_mimetypes.Index(mimetype);
+ if ( index == wxNOT_FOUND )
+ return FALSE;
+
+ wxString iconname = ms_icons[(size_t)index];
+
+#if wxUSE_GUI
+ *icon = wxIcon(iconname);
+#else
+ // helpful for testing in console mode
+ wxLogDebug(_T("Found KDE icon for '%s': '%s'\n"),
+ mimetype.c_str(), iconname.c_str());
+#endif
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// wxFileTypeImpl (Unix)
+// ----------------------------------------------------------------------------
+
MailCapEntry *
wxFileTypeImpl::GetEntry(const wxFileType::MessageParameters& params) const
{
return entry;
}
+bool wxFileTypeImpl::GetIcon(wxIcon *icon) const
+{
+ wxString mimetype;
+ (void)GetMimeType(&mimetype);
+
+ ArrayIconHandlers& handlers = m_manager->GetIconHandlers();
+ size_t count = handlers.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ if ( handlers[n]->GetIcon(mimetype, icon) )
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
bool
wxFileTypeImpl::GetExpandedCommand(wxString *expandedCmd,
const wxFileType::MessageParameters& params,
return TRUE;
}
+// ----------------------------------------------------------------------------
+// wxMimeTypesManagerImpl (Unix)
+// ----------------------------------------------------------------------------
+
+/* static */
+ArrayIconHandlers& wxMimeTypesManagerImpl::GetIconHandlers()
+{
+ if ( ms_iconHandlers.GetCount() == 0 )
+ {
+ ms_iconHandlers.Add(&gs_iconHandlerGNOME);
+ ms_iconHandlers.Add(&gs_iconHandlerKDE);
+ }
+
+ return ms_iconHandlers;
+}
+
// read system and user mailcaps (TODO implement mime.types support)
wxMimeTypesManagerImpl::wxMimeTypesManagerImpl()
{
while ( wxIsspace(*pc) )
pc++;
- // comment?
- if ( *pc == wxT('#') ) {
+ // comment or blank line?
+ if ( *pc == wxT('#') || !*pc ) {
// skip the whole line
pc = NULL;
continue;
strExtensions.Replace(wxT(","), wxT(" "));
// also deal with the leading dot
- if ( !strExtensions.IsEmpty() && strExtensions[0] == wxT('.') ) {
+ if ( !strExtensions.IsEmpty() && strExtensions[0u] == wxT('.') )
+ {
strExtensions.erase(0, 1);
}
if ( !ok )
{
- // don't flood the user with error messages
- // if we don't understand something in his
- // mailcap, but give them in debug mode
- // because this might be useful for the
- // programmer
- wxLogDebug
- (
- wxT("Mailcap file %s, line %d: unknown "
- "field '%s' for the MIME type "
- "'%s' ignored."),
- strFileName.c_str(),
- nLine + 1,
- curField.c_str(),
- strType.c_str()
- );
+ // we don't understand this field, but
+ // Netscape stores info in it, so don't warn
+ // about it
+ if ( curField.Left(16u) != "x-mozilla-flags=" )
+ {
+ // don't flood the user with error
+ // messages if we don't understand
+ // something in his mailcap, but give
+ // them in debug mode because this might
+ // be useful for the programmer
+ wxLogDebug
+ (
+ wxT("Mailcap file %s, line %d: "
+ "unknown field '%s' for the "
+ "MIME type '%s' ignored."),
+ strFileName.c_str(),
+ nLine + 1,
+ curField.c_str(),
+ strType.c_str()
+ );
+ }
}
}
return TRUE;
}
+size_t wxMimeTypesManagerImpl::EnumAllFileTypes(wxArrayString& mimetypes)
+{
+ mimetypes.Empty();
+
+ wxString type;
+ size_t count = m_aTypes.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ // don't return template types from here (i.e. anything containg '*')
+ type = m_aTypes[n];
+ if ( type.Find(_T('*')) == wxNOT_FOUND )
+ {
+ mimetypes.Add(type);
+ }
+ }
+
+ return mimetypes.GetCount();
+}
+
#endif
// OS type
projects / wxWidgets.git / blobdiff