Moved wxStandardPathsCF into base library when using CarbonLib or Darwin.

Make wxStandardPathsBase::Get() return a wxStandardPathsBase reference.
Implement it using wxAppTraits::GetStandardPaths() which is overridden by
wxMac and wxCocoa GUI libraries to return a reference to a wxStandardPathsCF.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30506 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/apptrait.h

@@ -49,6 +49,8 @@ struct WXDLLIMPEXP_BASE wxToolkitInfo
 // wxAppTraits: this class defines various configurable aspects of wxApp
 // ----------------------------------------------------------------------------
 
+class WXDLLIMPEXP_BASE wxStandardPathsBase;
+
 class WXDLLIMPEXP_BASE wxAppTraitsBase
 {
 public:
@@ -75,6 +77,9 @@ public:
     // NB: returned pointer will be deleted by the caller
     virtual wxRendererNative *CreateRenderer() = 0;
 
+    // wxStandardPaths object is normally the same for wxBase and wxGUI
+    // except in the case of wxMac and wxCocoa
+    virtual wxStandardPathsBase& GetStandardPaths();
 
     // functions abstracting differences between GUI and console modes
     // ------------------------------------------------------------------------

include/wx/mac/corefoundation/stdpaths.h

@@ -24,10 +24,6 @@ public:
     wxStandardPathsCF();
     ~wxStandardPathsCF();
 
-    // return the global standard paths object
-    // Overrides wxStandardPathsBase version for GUI code.
-    static wxStandardPathsCF& Get();
-
     // wxMac specific: allow user to specify a different bundle
     wxStandardPathsCF(struct __CFBundle *bundle);
     void SetBundle(struct __CFBundle *bundle);
@@ -43,13 +39,14 @@ protected:
     struct __CFBundle *m_bundle;
 };
 
-// wxMac has its own base so it always uses this version.
-// Otherwise, we want to use this version only when compiling GUI code.
-// The CoreFoundation version is always available by its full name to all code.
-#if defined(__WXMAC__) || wxUSE_BASE == 0
-#define wxStandardPaths wxStandardPathsCF
-#else
+// If using UNIX (i.e. darwin) then use UNIX standard paths
+#if defined(__UNIX__)
 #include "wx/unix/stdpaths.h"
+#else
+// If compiling wxMac for CarbonLib then we are wxStandardPaths
+class WXDLLIMPEXP_BASE wxStandardPaths: public wxStandardPathsCF
+{
+};
 #endif
 
 #endif // _WX_MAC_STDPATHS_H_

include/wx/stdpaths.h

@@ -14,13 +14,6 @@
 
 #include "wx/string.h"
 
-#if defined(__WXMAC__)
-class WXDLLIMPEXP_BASE wxStandardPathsCF;
-#define wxStandardPaths wxStandardPathsCF
-#else
-class WXDLLIMPEXP_BASE wxStandardPaths;
-#endif
-
 // ----------------------------------------------------------------------------
 // wxStandardPaths returns the standard locations in the file system
 // ----------------------------------------------------------------------------
@@ -29,7 +22,7 @@ class WXDLLIMPEXP_BASE wxStandardPathsBase
 {
 public:
     // return the global standard paths object
-    static wxStandardPaths& Get();
+    static wxStandardPathsBase& Get();
 
 
     // return the directory with system config files:
@@ -89,7 +82,8 @@ protected:
 
 #if defined(__WXMSW__)
     #include "wx/msw/stdpaths.h"
-#elif defined(__WXMAC__) || defined(__WXCOCOA__)
+// We want CoreFoundation paths on both CarbonLib and Darwin (for all ports)
+#elif defined(__WXMAC__) || defined(__DARWIN__)
     #include "wx/mac/corefoundation/stdpaths.h"
 #elif defined(__OS2__)
     #include "wx/os2/stdpaths.h"

include/wx/unix/apptrait.h

@@ -37,6 +37,9 @@ public:
     virtual void DetachWriteFDOfEndProcessPipe(wxExecuteData& execData);
     virtual int WaitForChild(wxExecuteData& execData);
 
+#if defined(__WXMAC__) || defined(__WXCOCOA__)
+    virtual wxStandardPathsBase& GetStandardPaths();
+#endif
     virtual wxToolkitInfo& GetToolkitInfo();
 };