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/////////////////////////////////////////////////////////////////////////////
// Name: wx/msdos/mimetype.h
// Purpose: classes and functions to manage MIME types
// Author: Vadim Zeitlin
// Modified by:
// Created: 23.09.98
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Licence: wxWindows licence (part of wxExtra library)
/////////////////////////////////////////////////////////////////////////////
#ifndef _MIMETYPE_IMPL_H
#define _MIMETYPE_IMPL_H
#include "wx/defs.h"
#include "wx/mimetype.h"
class wxMimeTypesManagerImpl
{
public :
wxMimeTypesManagerImpl() { }
// load all data into memory - done when it is needed for the first time
void Initialize(int mailcapStyles = wxMAILCAP_STANDARD,
const wxString& extraDir = wxEmptyString);
// and delete the data here
void ClearData();
// implement containing class functions
wxFileType *GetFileTypeFromExtension(const wxString& ext);
wxFileType *GetOrAllocateFileTypeFromExtension(const wxString& ext) ;
wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
size_t EnumAllFileTypes(wxArrayString& mimetypes);
void AddFallback(const wxFileTypeInfo& ft) { m_fallbacks.Add(ft); }
// create a new filetype association
wxFileType *Associate(const wxFileTypeInfo& ftInfo);
// remove association
bool Unassociate(wxFileType *ft);
// create a new filetype with the given name and extension
wxFileType *CreateFileType(const wxString& filetype, const wxString& ext);
private:
wxArrayFileTypeInfo m_fallbacks;
};
class wxFileTypeImpl
{
public:
// initialization functions
// this is used to construct a list of mimetypes which match;
// if built with GetFileTypeFromMimetype index 0 has the exact match and
// index 1 the type / * match
// if built with GetFileTypeFromExtension, index 0 has the mimetype for
// the first extension found, index 1 for the second and so on
void Init(wxMimeTypesManagerImpl *manager, size_t index)
{ m_manager = manager; m_index.Add(index); }
// 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 GetMimeTypes(wxArrayString& mimeTypes) const;
bool GetIcon(wxIconLocation *iconLoc) 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"); }
size_t GetAllCommands(wxArrayString * verbs, wxArrayString * commands,
const wxFileType::MessageParameters& params) const;
// remove the record for this file type
// probably a mistake to come here, use wxMimeTypesManager.Unassociate (ft) instead
bool Unassociate(wxFileType *ft)
{
return m_manager->Unassociate(ft);
}
// set an arbitrary command, ask confirmation if it already exists and
// overwriteprompt is TRUE
bool SetCommand(const wxString& cmd, const wxString& verb, bool overwriteprompt = TRUE);
bool SetDefaultIcon(const wxString& strIcon = wxEmptyString, int index = 0);
private:
// helper function
bool GetCommand(wxString *command, const char *verb) const;
wxMimeTypesManagerImpl *m_manager;
wxArrayInt m_index; // in the wxMimeTypesManagerImpl arrays
wxString m_strFileType, m_ext;
};
#endif
//_MIMETYPE_H
/* vi: set cin tw=80 ts=4 sw=4: */
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