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/////////////////////////////////////////////////////////////////////////////
// Name: wx/osx/carbon/mimetype.h
// Purpose: Mac Carbon implementation for wx mime-related classes
// Author: Ryan Norton
// Modified by:
// Created: 04/16/2005
// Copyright: (c) 2005 Ryan Norton (<wxprojects@comcast.net>)
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _MIMETYPE_IMPL_H
#define _MIMETYPE_IMPL_H
#include "wx/defs.h"
#include "wx/mimetype.h"
class wxMimeTypesManagerImpl
{
public :
//kinda kooky but in wxMimeTypesManager::EnsureImpl it doesn't call
//initialize, so we do it ourselves
wxMimeTypesManagerImpl() : m_hIC(NULL) { Initialize(); }
~wxMimeTypesManagerImpl() { ClearData(); }
// 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);
private:
wxArrayFileTypeInfo m_fallbacks;
void* m_hIC;
void** m_hDatabase;
long m_lCount;
void* pReserved1;
void* pReserved2;
void* pReserved3;
void* pReserved4;
void* pReserved5;
void* pReserved6;
friend class wxFileTypeImpl;
};
class wxFileTypeImpl
{
public:
//kind of nutty, but mimecmn.cpp creates one with an empty new
wxFileTypeImpl() : m_manager(NULL) {}
~wxFileTypeImpl() {} //for those broken compilers
// 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;
bool GetPrintCommand(wxString *printCmd,
const wxFileType::MessageParameters&) const;
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:
void Init(wxMimeTypesManagerImpl *manager, long lIndex)
{ m_manager=(manager); m_lIndex=(lIndex); }
// helper function
wxString GetCommand(const wxString& verb) const;
wxMimeTypesManagerImpl *m_manager;
long m_lIndex;
void* pReserved1;
void* pReserved2;
void* pReserved3;
void* pReserved4;
void* pReserved5;
void* pReserved6;
friend class wxMimeTypesManagerImpl;
};
#endif
//_MIMETYPE_H
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