Rewrite Fl_File_Browser.cxx under the driver model.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11570 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 39 insertions, 0 deletions

diff --git a/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx b/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
index c8c8c0c32..8ad45ad07 100644
--- a/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
+++ b/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
@@ -20,7 +20,9 @@
 #include "../../config_lib.h"
 #include "Fl_Darwin_System_Driver.H"
 #include <FL/Fl.H>
+#include <FL/Fl_File_Browser.H>
 #include <FL/filename.H>
+#include <FL/Fl_File_Icon.H>
 #include <string.h>
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
 #include <xlocale.h>
@@ -29,6 +31,9 @@
 #include <stdio.h>
 #include <dlfcn.h>
 #include <pwd.h>
+#include <sys/param.h>
+#include <sys/ucred.h>
+#include <sys/mount.h>
 
 extern int fl_mac_os_version;	// the version number of the running Mac OS X
 
@@ -153,6 +158,40 @@ int Fl_Darwin_System_Driver::open_uri(const char *uri, char *msg, int msglen)
   return run_program("/usr/bin/open", argv, msg, msglen) != 0;
 }
 
+int Fl_Darwin_System_Driver::file_browser_load_filesystem(Fl_File_Browser *browser, char *filename, Fl_File_Icon *icon)
+{
+  // MacOS X and Darwin use getfsstat() system call...
+  int			numfs;	// Number of file systems
+  struct statfs	*fs;	// Buffer for file system info
+  int num_files = 0;
+  
+  // We always have the root filesystem.
+  browser->add("/", icon);
+  
+  // Get the mounted filesystems...
+  numfs = getfsstat(NULL, 0, MNT_NOWAIT);
+  if (numfs > 0) {
+    // We have file systems, get them...
+    fs = new struct statfs[numfs];
+    getfsstat(fs, sizeof(struct statfs) * numfs, MNT_NOWAIT);
+    
+    // Add filesystems to the list...
+    for (int i = 0; i < numfs; i ++) {
+      // Ignore "/", "/dev", and "/.vol"...
+      if (fs[i].f_mntonname[1] && strcmp(fs[i].f_mntonname, "/dev") &&
+          strcmp(fs[i].f_mntonname, "/.vol")) {
+        snprintf(filename, sizeof(filename), "%s/", fs[i].f_mntonname);
+        browser->add(filename, icon);
+      }
+      num_files ++;
+    }
+    
+    // Free the memory used for the file system info array...
+    delete[] fs;
+  }
+  return num_files;
+}
+
 
 //
 // End of "$Id$".