From 210114ca0fb9e77cbcd6f30aa4188bf4f841508c Mon Sep 17 00:00:00 2001
From: Matthias Melcher <fltk@matthiasm.com>
Date: Tue, 4 Jan 2011 00:53:13 +0000
Subject: test/help now finds some documentation. This kind of works, but since
 we decided to load a sample page instead, I will have to improve this... .

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8176 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 test/help.cxx | 42 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

(limited to 'test')

diff --git a/test/help.cxx b/test/help.cxx
index 95aabdcd0..aca3eeff8 100644
--- a/test/help.cxx
+++ b/test/help.cxx
@@ -36,6 +36,25 @@
 #include <FL/Fl_Help_Dialog.H>
 
 
+#ifdef USING_XCODE
+#include <ApplicationServices/ApplicationServices.h>
+void set_app_dir() {
+  char app_path[2048];
+  CFBundleRef app = CFBundleGetMainBundle();
+  CFURLRef url = CFBundleCopyBundleURL(app);    
+  CFStringRef cc_app_path = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
+  CFStringGetCString(cc_app_path, app_path, 2048, kCFStringEncodingUTF8);
+  if (*app_path) {
+    char *n = strrchr(app_path, '/');
+    if (n) {
+      *n = 0;
+      chdir(app_path);
+    }
+  }
+}
+#endif
+
+
 //
 // 'main()' - Display the help GUI...
 //
@@ -49,11 +68,28 @@ main(int  argc,			// I - Number of command-line arguments
 
   help = new Fl_Help_Dialog;
 
-  if (argc < 2)
-    help->load("../documentation/html/main.html");
+  int argn = 1;
+  
+#ifdef USING_XCODE
+  
+  if (argc>argn && strncmp(argv[1], "-psn_", 5)==0)
+    argn++;
+  set_app_dir();
+  
+  if (argc <= argn)
+    help->load("../../../../documentation/html/intro.html");
+  else
+    help->load(argv[argn]);
+  
+#else
+  
+  if (argc <= argn)
+    help->load("../documentation/html/intro.html");
   else
     help->load(argv[1]);
-
+  
+#endif
+  
   help->show(1, argv);
 
   Fl::run();
-- 
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