[LyX/master] FSPathMakeRef is deprecated: use LSOpenFromURLSpec instead of LSOpenFromRefSpec

[Stephan Witt]

commit fad67d64ac7c7aadc7cae0d0f9f0915ba6c3c460
Author: Stephan Witt <sw...@lyx.org>
Date:   Sun Aug 24 12:49:34 2014 +0200

    FSPathMakeRef is deprecated: use LSOpenFromURLSpec instead of 
LSOpenFromRefSpec

diff --git a/src/support/os_unix.cpp b/src/support/os_unix.cpp
index 2635d67..81cbb35 100644
--- a/src/support/os_unix.cpp
+++ b/src/support/os_unix.cpp
@@ -28,6 +28,8 @@
 
 #ifdef __APPLE__
 #include <CoreServices/CoreServices.h>
+#include <CoreFoundation/CoreFoundation.h>
+#include <CoreFoundation/CFArray.h>
 #endif
 
 using namespace std;
@@ -272,43 +274,39 @@ bool autoOpenFile(string const & filename, auto_open_mode 
const mode,
 {
 #ifdef __APPLE__
 // Reference: 
http://developer.apple.com/documentation/Carbon/Reference/LaunchServicesReference/
-       FSRef fileref;
-       OSStatus status =
-               FSPathMakeRef((UInt8 *) filename.c_str(), &fileref, NULL);
-       if (status != 0)
-               return false;
-
        // this is what we would like to do but it seems that the
        // viewer for PDF is often quicktime...
        //LSRolesMask role = (mode == VIEW) ? kLSRolesViewer :  kLSRolesEditor;
        (void)mode;
        LSRolesMask role = kLSRolesAll;
-       FSRef outAppRef;
 
-       status = LSGetApplicationForItem(&fileref, role, &outAppRef, NULL);
+       CFURLRef docURL = CFURLCreateFromFileSystemRepresentation(
+               NULL, (UInt8 *) filename.c_str(), filename.size(), false);
+       CFURLRef appURL;
+       OSStatus status = LSGetApplicationForURL(docURL, role, NULL, &appURL);
        if (status == kLSApplicationNotFoundErr)
                return false;
 
+       CFURLRef docURLs[] = { docURL };
+       CFArrayRef launchItems = CFArrayCreate(
+               NULL,
+               (const void**)docURLs, sizeof(docURLs) / sizeof(CFURLRef),
+               NULL);
+       LSLaunchURLSpec launchUrlSpec = {
+               appURL, launchItems, NULL, kLSLaunchDefaults, NULL
+       };
+
        string const texinputs = os::latex_path_list(
-                       replaceCurdirPath(path, lyxrc.texinputs_prefix));
+               replaceCurdirPath(path, lyxrc.texinputs_prefix));
        string const oldval = getEnv("TEXINPUTS");
        string const newval = ".:" + texinputs + ":" + oldval;
        if (!path.empty() && !lyxrc.texinputs_prefix.empty())
                setEnv("TEXINPUTS", newval);
-
-       LSLaunchFSRefSpec inLaunchSpec;
-       inLaunchSpec.appRef = &outAppRef;
-       inLaunchSpec.numDocs = 1;
-       inLaunchSpec.itemRefs = &fileref;
-       inLaunchSpec.passThruParams = NULL;
-       inLaunchSpec.launchFlags = kLSLaunchDefaults;
-       inLaunchSpec.asyncRefCon = NULL;
-       status = LSOpenFromRefSpec(&inLaunchSpec, NULL);
-
+       status = LSOpenFromURLSpec (&launchUrlSpec, NULL);
+       CFRelease(launchItems);
        if (!path.empty() && !lyxrc.texinputs_prefix.empty())
                setEnv("TEXINPUTS", oldval);
-
-       return status != kLSApplicationNotFoundErr;
+       return status == 0;
 #else
        // silence compiler warnings
        (void)filename;