// 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 _WX_MIMETYPE_H_
#define _WX_MIMETYPE_H_
-#ifdef __GNUG__
- #pragma interface "mimetypebase.h"
-#endif // __GNUG__
-
// ----------------------------------------------------------------------------
// headers and such
// ----------------------------------------------------------------------------
#include "wx/defs.h"
+#if wxUSE_MIMETYPE
+
// the things we really need
#include "wx/string.h"
#include "wx/dynarray.h"
+#include "wx/arrstr.h"
// fwd decls
-class WXDLLEXPORT wxIcon;
-class WXDLLEXPORT wxFileTypeImpl;
-class WXDLLEXPORT wxMimeTypesManagerImpl;
+class WXDLLIMPEXP_BASE wxIconLocation;
+class WXDLLIMPEXP_BASE wxFileTypeImpl;
+class WXDLLIMPEXP_BASE wxMimeTypesManagerImpl;
// these constants define the MIME informations source under UNIX and are used
// by wxMimeTypesManager::Initialize()
/*
TODO: would it be more convenient to have this class?
-class WXDLLEXPORT wxMimeType : public wxString
+class WXDLLIMPEXP_BASE wxMimeType : public wxString
{
public:
// all string ctors here
*/
+// wxMimeTypeCommands stores the verbs defined for the given MIME type with
+// their values
+class WXDLLIMPEXP_BASE wxMimeTypeCommands
+{
+public:
+ wxMimeTypeCommands() {}
+
+ wxMimeTypeCommands(const wxArrayString& verbs,
+ const wxArrayString& commands)
+ : m_verbs(verbs),
+ m_commands(commands)
+ {
+ }
+
+ // add a new verb with the command or replace the old value
+ void AddOrReplaceVerb(const wxString& verb, const wxString& cmd)
+ {
+ int n = m_verbs.Index(verb, false /* ignore case */);
+ if ( n == wxNOT_FOUND )
+ {
+ m_verbs.Add(verb);
+ m_commands.Add(cmd);
+ }
+ else
+ {
+ m_commands[n] = cmd;
+ }
+ }
+
+ void Add(const wxString& s)
+ {
+ m_verbs.Add(s.BeforeFirst(wxT('=')));
+ m_commands.Add(s.AfterFirst(wxT('=')));
+ }
+
+ // access the commands
+ size_t GetCount() const { return m_verbs.GetCount(); }
+ const wxString& GetVerb(size_t n) const { return m_verbs[n]; }
+ const wxString& GetCmd(size_t n) const { return m_commands[n]; }
+
+ bool HasVerb(const wxString& verb) const
+ { return m_verbs.Index(verb) != wxNOT_FOUND; }
+
+ wxString GetCommandForVerb(const wxString& verb, size_t *idx = NULL) const
+ {
+ wxString s;
+
+ int n = m_verbs.Index(verb);
+ if ( n != wxNOT_FOUND )
+ {
+ s = m_commands[(size_t)n];
+ if ( idx )
+ *idx = n;
+ }
+ else if ( idx )
+ {
+ // different from any valid index
+ *idx = (size_t)-1;
+ }
+
+ return s;
+ }
+
+ // get a "verb=command" string
+ wxString GetVerbCmd(size_t n) const
+ {
+ return m_verbs[n] + wxT('=') + m_commands[n];
+ }
+
+private:
+ wxArrayString m_verbs;
+ wxArrayString m_commands;
+};
+
// ----------------------------------------------------------------------------
// wxFileTypeInfo: static container of information accessed via wxFileType.
//
// This class is used with wxMimeTypesManager::AddFallbacks() and Associate()
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxFileTypeInfo
+class WXDLLIMPEXP_BASE wxFileTypeInfo
{
public:
// ctors
// a normal item
- wxFileTypeInfo(const char *mimeType,
- const char *openCmd,
- const char *printCmd,
- const char *desc,
+ wxFileTypeInfo(const wxChar *mimeType,
+ const wxChar *openCmd,
+ const wxChar *printCmd,
+ const wxChar *desc,
// the other parameters form a NULL terminated list of
// extensions
...);
wxFileTypeInfo() { }
// test if this object can be used
- bool IsValid() const { return !m_mimeType.IsEmpty(); }
+ bool IsValid() const { return !m_mimeType.empty(); }
// setters
// set the icon info
const wxString& GetDescription() const { return m_desc; }
// get the array of all extensions
const wxArrayString& GetExtensions() const { return m_exts; }
- int GetExtensionsCount() const {return m_exts.GetCount(); }
+ size_t GetExtensionsCount() const {return m_exts.GetCount(); }
// get the icon info
const wxString& GetIconFile() const { return m_iconFile; }
int GetIconIndex() const { return m_iconIndex; }
#endif // 0
};
-WX_DECLARE_EXPORTED_OBJARRAY(wxFileTypeInfo, wxArrayFileTypeInfo);
+WX_DECLARE_USER_EXPORTED_OBJARRAY(wxFileTypeInfo, wxArrayFileTypeInfo,
+ WXDLLIMPEXP_BASE);
// ----------------------------------------------------------------------------
// wxFileType: gives access to all information about the files of given type.
// the accessors *must* be checked!
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxFileType
+class WXDLLIMPEXP_BASE wxFileType
{
-friend class WXDLLEXPORT wxMimeTypesManagerImpl; // it has access to m_impl
+friend class WXDLLIMPEXP_BASE wxMimeTypesManagerImpl; // it has access to m_impl
public:
// An object of this class must be passed to Get{Open|Print}Command. The
public:
// ctors
MessageParameters() { }
- MessageParameters(const wxString& filename, const wxString& mimetype)
+ MessageParameters(const wxString& filename,
+ const wxString& mimetype = wxEmptyString)
: m_filename(filename), m_mimetype(mimetype) { }
// accessors (called by GetOpenCommand)
// fill passed in array with all extensions associated with this file
// type
bool GetExtensions(wxArrayString& extensions);
- // get the icon corresponding to this file type, the name of the file
- // where the icon resides is return in iconfile if !NULL and its index
- // in this file (Win-only) is in iconIndex
- bool GetIcon(wxIcon *icon,
- wxString *iconFile = NULL,
- int *iconIndex = NULL) const;
+ // get the icon corresponding to this file type and of the given size
+ bool GetIcon(wxIconLocation *iconloc) const;
+ bool GetIcon(wxIconLocation *iconloc,
+ const MessageParameters& params) const;
// get a brief file type description ("*.txt" => "text document")
bool GetDescription(wxString *desc) const;
// get the command to execute the file of given type
bool GetOpenCommand(wxString *openCmd,
const MessageParameters& params) const;
+ // a simpler to use version of GetOpenCommand() -- it only takes the
+ // filename and returns an empty string on failure
+ wxString GetOpenCommand(const wxString& filename) const;
// get the command to print the file of given type
bool GetPrintCommand(wxString *printCmd,
const MessageParameters& params) const;
const wxFileType::MessageParameters& params) const;
// set an arbitrary command, ask confirmation if it already exists and
- // overwriteprompt is TRUE
+ // overwriteprompt is true
bool SetCommand(const wxString& cmd, const wxString& verb,
- bool overwriteprompt = TRUE);
+ bool overwriteprompt = true);
bool SetDefaultIcon(const wxString& cmd = wxEmptyString, int index = 0);
wxFileTypeImpl *m_impl;
};
+//----------------------------------------------------------------------------
+// wxMimeTypesManagerFactory
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_BASE wxMimeTypesManagerFactory
+{
+public:
+ wxMimeTypesManagerFactory() {}
+ virtual ~wxMimeTypesManagerFactory() {}
+
+ virtual wxMimeTypesManagerImpl *CreateMimeTypesManagerImpl();
+
+ static void SetFactory( wxMimeTypesManagerFactory *factory );
+ static wxMimeTypesManagerFactory *GetFactory();
+
+private:
+ static wxMimeTypesManagerFactory *m_factory;
+};
+
// ----------------------------------------------------------------------------
// wxMimeTypesManager: interface to system MIME database.
//
// given type) about them.
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxMimeTypesManager
+class WXDLLIMPEXP_BASE wxMimeTypesManager
{
public:
// static helper functions
// check if the given MIME type is the same as the other one: the
// second argument may contain wildcards ('*'), but not the first. If
// the types are equal or if the mimeType matches wildcard the function
- // returns TRUE, otherwise it returns FALSE
+ // returns true, otherwise it returns false
static bool IsOfType(const wxString& mimeType, const wxString& wildcard);
// ctor
//
// use the extraDir parameter if you want to look for files in another
// directory
- void Initialize(int mailcapStyle = wxMAILCAP_STANDARD,
+ void Initialize(int mailcapStyle = wxMAILCAP_ALL,
const wxString& extraDir = wxEmptyString);
// and this function clears all the data from the manager
// get file type from MIME type (in format <category>/<format>)
wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
- // other operations: return TRUE if there were no errors or FALSE if there
- // were some unreckognized entries (the good entries are always read anyhow)
+ // other operations: return true if there were no errors or false if there
+ // were some unrecognized entries (the good entries are always read anyhow)
//
// FIXME: These ought to be private ??
// read in additional file (the standard ones are read automatically)
// in mailcap format (see mimetype.cpp for description)
//
- // 'fallback' parameter may be set to TRUE to avoid overriding the
+ // 'fallback' parameter may be set to true to avoid overriding the
// settings from other, previously parsed, files by this one: normally,
// the files read most recently would override the older files, but with
- // fallback == TRUE this won't happen
+ // fallback == true this won't happen
- bool ReadMailcap(const wxString& filename, bool fallback = FALSE);
+ bool ReadMailcap(const wxString& filename, bool fallback = false);
// read in additional file in mime.types format
bool ReadMimeTypes(const wxString& filename);
// these functions can be used to provide default values for some of the
// MIME types inside the program itself (you may also use
- // ReadMailcap(filenameWithDefaultTypes, TRUE /* use as fallback */) to
+ // ReadMailcap(filenameWithDefaultTypes, true /* use as fallback */) to
// achieve the same goal, but this requires having this info in a file).
//
// The filetypes array should be terminated by either NULL entry or an
// global variables
// ----------------------------------------------------------------------------
-// the default mime manager for wxWindows programs
-WXDLLEXPORT_DATA(extern wxMimeTypesManager *) wxTheMimeTypesManager;
+// the default mime manager for wxWidgets programs
+extern WXDLLIMPEXP_DATA_BASE(wxMimeTypesManager *) wxTheMimeTypesManager;
+
+#endif // wxUSE_MIMETYPE
#endif
//_WX_MIMETYPE_H_
projects / wxWidgets.git / blobdiff