adding mimetype patch, closes #12072
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64671 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
@@ -1,174 +1,119 @@
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/osx/core/mimetype.h
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// Purpose: classes and functions to manage MIME types
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// Author: Vadim Zeitlin
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// Purpose: Mac implementation for wx mime-related classes
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// Author: Neil Perkins
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// Modified by:
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// Created: 23.09.98
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// Created: 2010-05-15
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// RCS-ID: $Id: mimetype.h 54448 2008-07-01 09:28:08Z RR $
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// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows licence (part of wxExtra library)
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// Copyright: (C) 2010 Neil Perkins
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _MIMETYPE_IMPL_H
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#define _MIMETYPE_IMPL_H
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#include "wx/mimetype.h"
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#include "wx/defs.h"
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#if wxUSE_MIMETYPE
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class wxMimeTypeCommands;
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#include "wx/mimetype.h"
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#include "wx/hashmap.h"
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#include "wx/iconloc.h"
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WX_DEFINE_ARRAY_PTR(wxMimeTypeCommands *, wxMimeCommandsArray);
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// this is the real wxMimeTypesManager for Unix
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// This class implements mime type functionality for Mac OS X using UTIs and Launch Services
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// Currently only the GetFileTypeFromXXXX public functions have been implemented
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class WXDLLIMPEXP_BASE wxMimeTypesManagerImpl
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{
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public:
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// ctor and dtor
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wxMimeTypesManagerImpl();
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virtual ~wxMimeTypesManagerImpl();
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// load all data into memory - done when it is needed for the first time
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void Initialize(int mailcapStyles = wxMAILCAP_ALL,
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const wxString& extraDir = wxEmptyString);
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// and delete the data here
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// These functions are not needed on Mac OS X and have no-op implementations
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void Initialize(int mailcapStyles = wxMAILCAP_STANDARD, const wxString& extraDir = wxEmptyString);
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void ClearData();
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// implement containing class functions
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// Functions to look up types by ext, mime or UTI
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wxFileType *GetFileTypeFromExtension(const wxString& ext);
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wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
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wxFileType *GetFileTypeFromUti(const wxString& uti);
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// These functions are only stubs on Mac OS X
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size_t EnumAllFileTypes(wxArrayString& mimetypes);
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void AddFallback(const wxFileTypeInfo& filetype);
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// add information about the given mimetype
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void AddMimeTypeInfo(const wxString& mimetype,
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const wxString& extensions,
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const wxString& description);
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void AddMailcapInfo(const wxString& strType,
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const wxString& strOpenCmd,
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const wxString& strPrintCmd,
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const wxString& strTest,
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const wxString& strDesc);
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// add a new record to the user .mailcap/.mime.types files
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wxFileType *Associate(const wxFileTypeInfo& ftInfo);
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// remove association
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bool Unassociate(wxFileType *ft);
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// accessors
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// get the string containing space separated extensions for the given
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// file type
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wxString GetExtension(size_t index) { return m_aExtensions[index]; }
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private:
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protected:
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void InitIfNeeded();
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// The work of querying the OS for type data is done in these two functions
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void LoadTypeDataForUti(const wxString& uti);
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void LoadDisplayDataForUti(const wxString& uti);
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wxArrayString m_aTypes, // MIME types
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m_aDescriptions, // descriptions (just some text)
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m_aExtensions, // space separated list of extensions
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m_aIcons; // Icon filenames
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// These functions are pass-throughs from wxFileTypeImpl
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bool GetExtensions(const wxString& uti, wxArrayString& extensions);
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bool GetMimeType(const wxString& uti, wxString *mimeType);
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bool GetMimeTypes(const wxString& uti, wxArrayString& mimeTypes);
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bool GetIcon(const wxString& uti, wxIconLocation *iconLoc);
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bool GetDescription(const wxString& uti, wxString *desc);
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// verb=command pairs for this file type
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wxMimeCommandsArray m_aEntries;
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// Structure to represent file types
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typedef struct FileTypeData
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{
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wxArrayString extensions;
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wxArrayString mimeTypes;
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wxIconLocation iconLoc;
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wxString description;
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}
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FileTypeInfo;
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// are we initialized?
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bool m_initialized;
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// Map types
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WX_DECLARE_STRING_HASH_MAP( wxString, TagMap );
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WX_DECLARE_STRING_HASH_MAP( FileTypeData, UtiMap );
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wxString GetCommand(const wxString &verb, size_t nIndex) const;
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// Data store
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TagMap m_extMap;
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TagMap m_mimeMap;
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UtiMap m_utiMap;
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// Read XDG *.desktop file
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void LoadXDGApp(const wxString& filename);
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// Scan XDG directory
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void LoadXDGAppsFilesFromDir(const wxString& dirname);
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// Load XDG globs files
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void LoadXDGGlobs(const wxString& filename);
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// functions used to do associations
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virtual int AddToMimeData(const wxString& strType,
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const wxString& strIcon,
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wxMimeTypeCommands *entry,
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const wxArrayString& strExtensions,
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const wxString& strDesc,
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bool replaceExisting = true);
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virtual bool DoAssociation(const wxString& strType,
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const wxString& strIcon,
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wxMimeTypeCommands *entry,
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const wxArrayString& strExtensions,
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const wxString& strDesc);
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// give it access to m_aXXX variables
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friend class WXDLLIMPEXP_FWD_BASE wxFileTypeImpl;
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friend class wxFileTypeImpl;
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};
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// This class provides the interface between wxFileType and wxMimeTypesManagerImple for Mac OS X
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// Currently only extension, mimetype, description and icon information is available
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// All other methods have no-op implementation
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class WXDLLIMPEXP_BASE wxFileTypeImpl
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{
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public:
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// initialization functions
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// this is used to construct a list of mimetypes which match;
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// if built with GetFileTypeFromMimetype index 0 has the exact match and
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// index 1 the type / * match
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// if built with GetFileTypeFromExtension, index 0 has the mimetype for
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// the first extension found, index 1 for the second and so on
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void Init(wxMimeTypesManagerImpl *manager, size_t index)
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{ m_manager = manager; m_index.Add(index); }
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wxFileTypeImpl();
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virtual ~wxFileTypeImpl();
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// accessors
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bool GetExtensions(wxArrayString& extensions);
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bool GetMimeType(wxString *mimeType) const
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{ *mimeType = m_manager->m_aTypes[m_index[0]]; return true; }
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bool GetMimeTypes(wxArrayString& mimeTypes) const;
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bool GetIcon(wxIconLocation *iconLoc) const;
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bool GetExtensions(wxArrayString& extensions) const ;
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bool GetMimeType(wxString *mimeType) const ;
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bool GetMimeTypes(wxArrayString& mimeTypes) const ;
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bool GetIcon(wxIconLocation *iconLoc) const ;
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bool GetDescription(wxString *desc) const ;
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bool GetDescription(wxString *desc) const
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{ *desc = m_manager->m_aDescriptions[m_index[0]]; return true; }
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bool GetOpenCommand(wxString *openCmd,
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const wxFileType::MessageParameters& params) const
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{
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*openCmd = GetExpandedCommand(wxT("open"), params);
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return (! openCmd -> IsEmpty() );
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}
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bool GetPrintCommand(wxString *printCmd,
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const wxFileType::MessageParameters& params) const
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{
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*printCmd = GetExpandedCommand(wxT("print"), params);
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return (! printCmd -> IsEmpty() );
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}
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// return the number of commands defined for this file type, 0 if none
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size_t GetAllCommands(wxArrayString *verbs, wxArrayString *commands,
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const wxFileType::MessageParameters& params) const;
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// remove the record for this file type
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// probably a mistake to come here, use wxMimeTypesManager.Unassociate (ft) instead
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bool Unassociate(wxFileType *ft)
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{
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return m_manager->Unassociate(ft);
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}
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// set an arbitrary command, ask confirmation if it already exists and
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// overwriteprompt is TRUE
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bool SetCommand(const wxString& cmd, const wxString& verb, bool overwriteprompt = true);
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// These functions are only stubs on Mac OS X
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bool GetOpenCommand(wxString *openCmd, const wxFileType::MessageParameters& params) const;
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bool GetPrintCommand(wxString *printCmd, const wxFileType::MessageParameters& params) const;
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size_t GetAllCommands(wxArrayString *verbs, wxArrayString *commands, const wxFileType::MessageParameters& params) const;
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bool SetCommand(const wxString& cmd, const wxString& verb, bool overwriteprompt = TRUE);
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bool SetDefaultIcon(const wxString& strIcon = wxEmptyString, int index = 0);
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bool Unassociate(wxFileType *ft);
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private:
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wxString
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GetExpandedCommand(const wxString & verb,
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const wxFileType::MessageParameters& params) const;
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wxMimeTypesManagerImpl *m_manager;
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wxArrayInt m_index; // in the wxMimeTypesManagerImpl arrays
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// All that is needed to query type info - UTI and pointer to the manager
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wxString m_uti;
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wxMimeTypesManagerImpl* m_manager;
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friend class wxMimeTypesManagerImpl;
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};
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#endif // wxUSE_MIMETYPE
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#endif // _MIMETYPE_IMPL_H
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#endif //_MIMETYPE_IMPL_H
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