correction to last commit: don't test unsetenv() return value, it's void under Darwin

[wxWidgets.git] / src / mac / corefoundation / stdpaths_cf.cpp

diff --git a/src/mac/corefoundation/stdpaths_cf.cpp b/src/mac/corefoundation/stdpaths_cf.cpp
index 07bfaaa1110aaedfcc6e6db0142c557193d2e9e7..f8cf48355a0e118d378c02458134914f4698ab48 100644 (file)
--- a/src/mac/corefoundation/stdpaths_cf.cpp
+++ b/src/mac/corefoundation/stdpaths_cf.cpp
@@ -9,13 +9,27 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
 #include "wx/wxprec.h"
+
+#if wxUSE_STDPATHS
+
 #ifndef WX_PRECOMP
     #include "wx/intl.h"
 #endif //ndef WX_PRECOMP
 
 #include "wx/stdpaths.h"
 #include "wx/filename.h"
+#ifdef __WXMAC__
+#include "wx/mac/private.h"
+#endif
 #include "wx/mac/corefoundation/cfstring.h"
 
 #if defined(__DARWIN__)
@@ -32,23 +46,22 @@
 #define kDefaultPathStyle kCFURLHFSPathStyle
 #endif
 
-static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
-{
-    CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
-    wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
-    CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
-    CFRelease(absoluteURL);
-    return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
-}
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxStandardPathsCF ctors/dtor
+// ----------------------------------------------------------------------------
 
 wxStandardPathsCF::wxStandardPathsCF()
-:   m_bundle(CFBundleGetMainBundle())
+                 : m_bundle(CFBundleGetMainBundle())
 {
     CFRetain(m_bundle);
 }
 
-wxStandardPathsCF::wxStandardPathsCF(struct __CFBundle *bundle)
-:   m_bundle(bundle)
+wxStandardPathsCF::wxStandardPathsCF(wxCFBundleRef bundle)
+                 : m_bundle(bundle)
 {
     CFRetain(m_bundle);
 }
@@ -58,52 +71,141 @@ wxStandardPathsCF::~wxStandardPathsCF()
     CFRelease(m_bundle);
 }
 
-void wxStandardPathsCF::SetBundle(struct __CFBundle *bundle)
+// ----------------------------------------------------------------------------
+// wxStandardPathsCF Mac-specific methods
+// ----------------------------------------------------------------------------
+
+void wxStandardPathsCF::SetBundle(wxCFBundleRef bundle)
 {
     CFRetain(bundle);
     CFRelease(m_bundle);
     m_bundle = bundle;
 }
 
+// ----------------------------------------------------------------------------
+// generic functions in terms of which the other ones are implemented
+// ----------------------------------------------------------------------------
+
+static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
+{
+    CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
+    wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
+    CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
+    CFRelease(absoluteURL);
+    return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
+}
+
+wxString wxStandardPathsCF::GetFromFunc(wxCFURLRef (*func)(wxCFBundleRef)) const
+{
+    wxCHECK_MSG(m_bundle, wxEmptyString,
+                wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
+    CFURLRef relativeURL = (*func)(m_bundle);
+    wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get URL"));
+    wxString ret(BundleRelativeURLToPath(relativeURL));
+    CFRelease(relativeURL);
+    return ret;
+}
+
+wxString wxStandardPathsCF::GetDocumentsDir() const
+{
+#ifdef __WXMAC__
+    return wxMacFindFolderNoSeparator
+        (
+#if TARGET_API_MAC_OSX
+        kUserDomain,
+#else
+        kOnSystemDisk,
+#endif
+        kDocumentsFolderType,
+        kCreateFolder
+        );
+#else
+    return wxFileName::GetHomeDir() + wxT("/Documents");
+#endif
+}
+
+// ----------------------------------------------------------------------------
+// wxStandardPathsCF public API
+// ----------------------------------------------------------------------------
+
 wxString wxStandardPathsCF::GetConfigDir() const
 {
-    // TODO: What do we do for pure Carbon?
+#ifdef __WXMAC__
+    return wxMacFindFolder((short)kLocalDomain, kPreferencesFolderType, kCreateFolder);
+#else
     return wxT("/Library/Preferences");
+#endif
 }
 
 wxString wxStandardPathsCF::GetUserConfigDir() const
 {
-    // TODO: What do we do for pure Carbon?
+#ifdef __WXMAC__
+    return wxMacFindFolder((short)kUserDomain, kPreferencesFolderType, kCreateFolder);
+#else
     return wxFileName::GetHomeDir() + wxT("/Library/Preferences");
+#endif
 }
 
 wxString wxStandardPathsCF::GetDataDir() const
 {
-    wxCHECK_MSG(m_bundle, wxEmptyString, wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
-    CFURLRef relativeURL = CFBundleCopySharedSupportURL(m_bundle);
-    wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get SharedSupport URL"));
-    wxString ret(BundleRelativeURLToPath(relativeURL));
-    CFRelease(relativeURL);
-    return ret;
+    return GetFromFunc(CFBundleCopySharedSupportURL);
+}
+
+// TODO: implement this using real CoreFoundation API instead of Carbon API
+wxString wxStandardPathsCF::GetExecutablePath() const
+{
+#ifdef __WXMAC__
+    ProcessInfoRec processinfo;
+    ProcessSerialNumber procno ;
+    FSSpec fsSpec;
+
+    procno.highLongOfPSN = 0 ;
+    procno.lowLongOfPSN = kCurrentProcess ;
+    processinfo.processInfoLength = sizeof(ProcessInfoRec);
+    processinfo.processName = NULL;
+    processinfo.processAppSpec = &fsSpec;
+
+    GetProcessInformation( &procno , &processinfo ) ;
+    return wxMacFSSpec2MacFilename(&fsSpec);
+#else
+    return wxStandardPathsBase::GetExecutablePath();
+#endif
 }
 
 wxString wxStandardPathsCF::GetLocalDataDir() const
 {
+#ifdef __WXMAC__
+    return AppendAppName(wxMacFindFolder((short)kLocalDomain, kApplicationSupportFolderType, kCreateFolder));
+#else
     return AppendAppName(wxT("/Library/Application Support"));
+#endif
 }
 
 wxString wxStandardPathsCF::GetUserDataDir() const
 {
+#ifdef __WXMAC__
+    return AppendAppName(wxMacFindFolder((short)kUserDomain, kApplicationSupportFolderType, kCreateFolder));
+#else
     return AppendAppName(wxFileName::GetHomeDir() + _T("/Library/Application Support"));
+#endif
 }
 
 wxString wxStandardPathsCF::GetPluginsDir() const
 {
-    wxCHECK_MSG(m_bundle, wxEmptyString, wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
-    CFURLRef relativeURL = CFBundleCopyBuiltInPlugInsURL(m_bundle);
-    wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get BuiltInPlugIns URL"));
-    wxString ret(BundleRelativeURLToPath(relativeURL));
-    CFRelease(relativeURL);
-    return ret;
+    return GetFromFunc(CFBundleCopyBuiltInPlugInsURL);
+}
+
+wxString wxStandardPathsCF::GetResourcesDir() const
+{
+    return GetFromFunc(CFBundleCopyResourcesDirectoryURL);
+}
+
+wxString
+wxStandardPathsCF::GetLocalizedResourcesDir(const wxString& lang,
+                                            ResourceCat category) const
+{
+    return wxStandardPathsBase::
+            GetLocalizedResourcesDir(lang, category) + _T(".lproj");
 }
 
+#endif // wxUSE_STDPATHS