src/mac/corefoundation/stdpaths_cf.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        mac/corefoundation/stdpaths.cpp
   3 // Purpose:     wxStandardPaths implementation for CoreFoundation systems
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2004-10-27
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2004 David Elliott <dfe@cox.net>
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21
  22 #if wxUSE_STDPATHS
  23
  24 #ifndef WX_PRECOMP
  25     #include "wx/intl.h"
  26 #endif //ndef WX_PRECOMP
  27
  28 #include "wx/stdpaths.h"
  29 #include "wx/filename.h"
  30 #ifdef __WXMAC__
  31 #include "wx/mac/private.h"
  32 #endif
  33 #include "wx/mac/corefoundation/cfstring.h"
  34
  35 #if defined(__DARWIN__)
  36 #include <CoreFoundation/CFBundle.h>
  37 #include <CoreFoundation/CFURL.h>
  38 #else
  39 #include <CFBundle.h>
  40 #include <CFURL.h>
  41 #endif
  42
  43 #if defined(__WXCOCOA__) || defined(__WXMAC_OSX__)
  44 #define kDefaultPathStyle kCFURLPOSIXPathStyle
  45 #else
  46 #define kDefaultPathStyle kCFURLHFSPathStyle
  47 #endif
  48
  49 // ============================================================================
  50 // implementation
  51 // ============================================================================
  52
  53 // ----------------------------------------------------------------------------
  54 // wxStandardPathsCF ctors/dtor
  55 // ----------------------------------------------------------------------------
  56
  57 wxStandardPathsCF::wxStandardPathsCF()
  58                  : m_bundle(CFBundleGetMainBundle())
  59 {
  60     CFRetain(m_bundle);
  61 }
  62
  63 wxStandardPathsCF::wxStandardPathsCF(wxCFBundleRef bundle)
  64                  : m_bundle(bundle)
  65 {
  66     CFRetain(m_bundle);
  67 }
  68
  69 wxStandardPathsCF::~wxStandardPathsCF()
  70 {
  71     CFRelease(m_bundle);
  72 }
  73
  74 // ----------------------------------------------------------------------------
  75 // wxStandardPathsCF Mac-specific methods
  76 // ----------------------------------------------------------------------------
  77
  78 void wxStandardPathsCF::SetBundle(wxCFBundleRef bundle)
  79 {
  80     CFRetain(bundle);
  81     CFRelease(m_bundle);
  82     m_bundle = bundle;
  83 }
  84
  85 // ----------------------------------------------------------------------------
  86 // generic functions in terms of which the other ones are implemented
  87 // ----------------------------------------------------------------------------
  88
  89 static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
  90 {
  91     CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
  92     wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
  93     CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
  94     CFRelease(absoluteURL);
  95     return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
  96 }
  97
  98 wxString wxStandardPathsCF::GetFromFunc(wxCFURLRef (*func)(wxCFBundleRef)) const
  99 {
 100     wxCHECK_MSG(m_bundle, wxEmptyString,
 101                 wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
 102     CFURLRef relativeURL = (*func)(m_bundle);
 103     wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get URL"));
 104     wxString ret(BundleRelativeURLToPath(relativeURL));
 105     CFRelease(relativeURL);
 106     return ret;
 107 }
 108
 109 // ----------------------------------------------------------------------------
 110 // wxStandardPathsCF public API
 111 // ----------------------------------------------------------------------------
 112
 113 wxString wxStandardPathsCF::GetConfigDir() const
 114 {
 115 #ifdef __WXMAC__
 116     return wxMacFindFolder((short)kLocalDomain, kPreferencesFolderType, kCreateFolder);
 117 #else
 118     return wxT("/Library/Preferences");
 119 #endif
 120 }
 121
 122 wxString wxStandardPathsCF::GetUserConfigDir() const
 123 {
 124 #ifdef __WXMAC__
 125     return wxMacFindFolder((short)kUserDomain, kPreferencesFolderType, kCreateFolder);
 126 #else
 127     return wxFileName::GetHomeDir() + wxT("/Library/Preferences");
 128 #endif
 129 }
 130
 131 wxString wxStandardPathsCF::GetDataDir() const
 132 {
 133     return GetFromFunc(CFBundleCopySharedSupportURL);
 134 }
 135
 136 wxString wxStandardPathsCF::GetLocalDataDir() const
 137 {
 138 #ifdef __WXMAC__
 139     return AppendAppName(wxMacFindFolder((short)kLocalDomain, kApplicationSupportFolderType, kCreateFolder));
 140 #else
 141     return AppendAppName(wxT("/Library/Application Support"));
 142 #endif
 143 }
 144
 145 wxString wxStandardPathsCF::GetUserDataDir() const
 146 {
 147 #ifdef __WXMAC__
 148     return AppendAppName(wxMacFindFolder((short)kUserDomain, kApplicationSupportFolderType, kCreateFolder));
 149 #else
 150     return AppendAppName(wxFileName::GetHomeDir() + _T("/Library/Application Support"));
 151 #endif
 152 }
 153
 154 wxString wxStandardPathsCF::GetPluginsDir() const
 155 {
 156     return GetFromFunc(CFBundleCopyBuiltInPlugInsURL);
 157 }
 158
 159 wxString wxStandardPathsCF::GetResourcesDir() const
 160 {
 161     return GetFromFunc(CFBundleCopyResourcesDirectoryURL);
 162 }
 163
 164 wxString
 165 wxStandardPathsCF::GetLocalizedResourcesDir(const wxChar *lang,
 166                                             ResourceCat category) const
 167 {
 168     return wxStandardPathsBase::
 169             GetLocalizedResourcesDir(lang, category) + _T(".lproj");
 170 }
 171
 172 #endif // wxUSE_STDPATHS