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 #include "wx/wxprec.h"
  13 #ifndef WX_PRECOMP
  14     #include "wx/intl.h"
  15 #endif //ndef WX_PRECOMP
  16
  17 #include "wx/stdpaths.h"
  18 #include "wx/filename.h"
  19 #include "wx/mac/corefoundation/cfstring.h"
  20
  21 #include <CoreFoundation/CFBundle.h>
  22 #include <CoreFoundation/CFURL.h>
  23
  24 // See comment in include/wx/mac/corefoundation/stdpaths.h
  25 #ifndef wxStandardPaths
  26 #warning "wxStandardPaths should be defined to wxStandardPathsCF when compiling this file."
  27 #endif
  28
  29 #if defined(__WXCOCOA__) || defined(__WXMAC_OSX__)
  30 #define kDefaultPathStyle kCFURLPOSIXPathStyle
  31 #else
  32 #define kDefaultPathStyle kCFURLHFSPathStyle
  33 #endif
  34
  35 static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
  36 {
  37     CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
  38     wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
  39     CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
  40     CFRelease(absoluteURL);
  41     return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
  42 }
  43
  44
  45 static wxStandardPaths gs_stdPaths;
  46 /* static */ wxStandardPaths& wxStandardPaths::Get()
  47 {
  48     return gs_stdPaths;
  49 }
  50
  51 wxStandardPaths::wxStandardPaths()
  52 :   m_bundle(CFBundleGetMainBundle())
  53 {
  54     CFRetain(m_bundle);
  55 }
  56
  57 wxStandardPaths::wxStandardPaths(struct __CFBundle *bundle)
  58 :   m_bundle(bundle)
  59 {
  60     CFRetain(m_bundle);
  61 }
  62
  63 wxStandardPaths::~wxStandardPaths()
  64 {
  65     CFRelease(m_bundle);
  66 }
  67
  68 void wxStandardPaths::SetBundle(struct __CFBundle *bundle)
  69 {
  70     CFRetain(bundle);
  71     CFRelease(m_bundle);
  72     m_bundle = bundle;
  73 }
  74
  75 wxString wxStandardPaths::GetConfigDir() const
  76 {
  77     // TODO: What do we do for pure Carbon?
  78     return wxT("/Library/Preferences");
  79 }
  80
  81 wxString wxStandardPaths::GetUserConfigDir() const
  82 {
  83     // TODO: What do we do for pure Carbon?
  84     return wxFileName::GetHomeDir() + wxT("/Library/Preferences");
  85 }
  86
  87 wxString wxStandardPaths::GetDataDir() const
  88 {
  89     wxCHECK_MSG(m_bundle, wxEmptyString, wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
  90     CFURLRef relativeURL = CFBundleCopySharedSupportURL(m_bundle);
  91     wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get SharedSupport URL"));
  92     wxString ret(BundleRelativeURLToPath(relativeURL));
  93     CFRelease(relativeURL);
  94     return ret;
  95 }
  96
  97 wxString wxStandardPaths::GetLocalDataDir() const
  98 {
  99     return AppendAppName(wxT("/Library/Application Support"));
 100 }
 101
 102 wxString wxStandardPaths::GetUserDataDir() const
 103 {
 104     return AppendAppName(wxFileName::GetHomeDir() + _T("/Library/Application Support"));
 105 }
 106
 107 wxString wxStandardPaths::GetPluginsDir() const
 108 {
 109     wxCHECK_MSG(m_bundle, wxEmptyString, wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
 110     CFURLRef relativeURL = CFBundleCopyBuiltInPlugInsURL(m_bundle);
 111     wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get BuiltInPlugIns URL"));
 112     wxString ret(BundleRelativeURLToPath(relativeURL));
 113     CFRelease(relativeURL);
 114     return ret;
 115 }
 116