/////////////////////////////////////////////////////////////////////////////
-// Name: unix/mimetype.h
+// Name: wx/unix/mimetype.h
// Purpose: classes and functions to manage MIME types
// Author: Vadim Zeitlin
// Modified by:
// Created: 23.09.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license (part of wxExtra library)
+// Licence: wxWindows licence (part of wxExtra library)
/////////////////////////////////////////////////////////////////////////////
#ifndef _MIMETYPE_IMPL_H
#define _MIMETYPE_IMPL_H
-
-#ifdef __GNUG__
-#pragma interface "mimetype.h"
-#endif
-
#include "wx/mimetype.h"
-#if (wxUSE_FILE && wxUSE_TEXTFILE)
+#if wxUSE_MIMETYPE
-class MailCapEntry;
-class wxMimeTypeIconHandler;
+class wxMimeTypeCommands;
-WX_DEFINE_ARRAY(wxMimeTypeIconHandler *, ArrayIconHandlers);
-WX_DEFINE_ARRAY(MailCapEntry *, ArrayTypeEntries);
+WX_DEFINE_ARRAY_PTR(wxMimeTypeCommands *, wxMimeCommandsArray);
// this is the real wxMimeTypesManager for Unix
-class WXDLLEXPORT wxMimeTypesManagerImpl
+class WXDLLIMPEXP_BASE wxMimeTypesManagerImpl
{
public:
// ctor and dtor
wxMimeTypesManagerImpl();
- ~wxMimeTypesManagerImpl();
+ virtual ~wxMimeTypesManagerImpl();
// load all data into memory - done when it is needed for the first time
- void Initialize();
+ void Initialize(int mailcapStyles = wxMAILCAP_ALL,
+ const wxString& extraDir = wxEmptyString);
+
+ // and delete the data here
+ void ClearData();
// implement containing class functions
wxFileType *GetFileTypeFromExtension(const wxString& ext);
size_t EnumAllFileTypes(wxArrayString& mimetypes);
- bool ReadMailcap(const wxString& filename, bool fallback = FALSE);
- bool ReadMimeTypes(const wxString& filename);
-
void AddFallback(const wxFileTypeInfo& filetype);
// add information about the given mimetype
// add a new record to the user .mailcap/.mime.types files
wxFileType *Associate(const wxFileTypeInfo& ftInfo);
+ // remove association
+ bool Unassociate(wxFileType *ft);
// accessors
// get the string containing space separated extensions for the given
// file type
wxString GetExtension(size_t index) { return m_aExtensions[index]; }
- // get the array of icon handlers
- static ArrayIconHandlers& GetIconHandlers();
-
-private:
- void InitIfNeeded()
- {
- if ( !m_initialized ) {
- // set the flag first to prevent recursion
- m_initialized = TRUE;
- Initialize();
- }
- }
+protected:
+ void InitIfNeeded();
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
+ m_aExtensions, // space separated list of extensions
+ m_aIcons; // Icon filenames
+
+ // verb=command pairs for this file type
+ wxMimeCommandsArray m_aEntries;
// are we initialized?
bool m_initialized;
- // head of the linked list of the icon handlers
- static ArrayIconHandlers ms_iconHandlers;
+ wxString GetCommand(const wxString &verb, size_t nIndex) const;
+
+ // Read XDG *.desktop file
+ void LoadXDGApp(const wxString& filename);
+ // Scan XDG directory
+ void LoadXDGAppsFilesFromDir(const wxString& dirname);
+
+ // Load XDG globs files
+ void LoadXDGGlobs(const wxString& filename);
+
+ // functions used to do associations
+ virtual int AddToMimeData(const wxString& strType,
+ const wxString& strIcon,
+ wxMimeTypeCommands *entry,
+ const wxArrayString& strExtensions,
+ const wxString& strDesc,
+ bool replaceExisting = true);
+ virtual bool DoAssociation(const wxString& strType,
+ const wxString& strIcon,
+ wxMimeTypeCommands *entry,
+ const wxArrayString& strExtensions,
+ const wxString& strDesc);
// give it access to m_aXXX variables
- friend class WXDLLEXPORT wxFileTypeImpl;
+ friend class WXDLLIMPEXP_FWD_BASE wxFileTypeImpl;
};
-
-
-class WXDLLEXPORT wxFileTypeImpl
+class WXDLLIMPEXP_BASE 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); }
// accessors
bool GetExtensions(wxArrayString& extensions);
bool GetMimeType(wxString *mimeType) const
- { *mimeType = m_manager->m_aTypes[m_index[0]]; return TRUE; }
+ { *mimeType = m_manager->m_aTypes[m_index[0]]; return true; }
bool GetMimeTypes(wxArrayString& mimeTypes) const;
- bool GetIcon(wxIcon *icon) const;
+ bool GetIcon(wxIconLocation *iconLoc) const;
+
bool GetDescription(wxString *desc) const
- { *desc = m_manager->m_aDescriptions[m_index[0]]; return TRUE; }
+ { *desc = m_manager->m_aDescriptions[m_index[0]]; return true; }
bool GetOpenCommand(wxString *openCmd,
const wxFileType::MessageParameters& params) const
{
- return GetExpandedCommand(openCmd, params, TRUE);
+ *openCmd = GetExpandedCommand(wxT("open"), params);
+ return (! openCmd -> IsEmpty() );
}
bool GetPrintCommand(wxString *printCmd,
const wxFileType::MessageParameters& params) const
{
- return GetExpandedCommand(printCmd, params, FALSE);
+ *printCmd = GetExpandedCommand(wxT("print"), params);
+ return (! printCmd -> IsEmpty() );
}
+ // return the number of commands defined for this file type, 0 if none
+ size_t GetAllCommands(wxArrayString *verbs, wxArrayString *commands,
+ const wxFileType::MessageParameters& params) const;
+
+
// remove the record for this file type
- bool Unassociate();
+ // probably a mistake to come here, use wxMimeTypesManager.Unassociate (ft) instead
+ bool Unassociate(wxFileType *ft)
+ {
+ return m_manager->Unassociate(ft);
+ }
-private:
- // get the entry which passes the test (may return NULL)
- MailCapEntry *GetEntry(const wxFileType::MessageParameters& params) const;
+ // 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);
- // choose the correct entry to use and expand the command
- bool GetExpandedCommand(wxString *expandedCmd,
- const wxFileType::MessageParameters& params,
- bool open) const;
+private:
+ wxString
+ GetExpandedCommand(const wxString & verb,
+ const wxFileType::MessageParameters& params) const;
wxMimeTypesManagerImpl *m_manager;
wxArrayInt m_index; // in the wxMimeTypesManagerImpl arrays
};
-#endif
- // wxUSE_FILE
+#endif // wxUSE_MIMETYPE
+
+#endif // _MIMETYPE_IMPL_H
-#endif
- //_MIMETYPE_IMPL_H
projects / wxWidgets.git / blobdiff