From 47e1f28f1fe9fecf969d63f059b8ec8c0184605e Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Fri, 22 Mar 2013 22:42:05 +0100
Subject: Added Engine->Messageing system. Implemented LoadStatus Message.
 Added ProgressBar widget. Made FileBrowser chdir to old value (needs further
 fixing). More printf->hugin ports.

---
 plugingui/filebrowser.cc | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

(limited to 'plugingui/filebrowser.cc')

diff --git a/plugingui/filebrowser.cc b/plugingui/filebrowser.cc
index afd6518..7efd050 100644
--- a/plugingui/filebrowser.cc
+++ b/plugingui/filebrowser.cc
@@ -38,6 +38,8 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include <hugin.hpp>
+
 #ifdef WIN32
 #include <direct.h>
 #endif
@@ -189,9 +191,33 @@ GUI::FileBrowser::~FileBrowser()
 
 void GUI::FileBrowser::setPath(std::string path)
 {
-  int i = chdir(path.c_str());
-  (void)i;
-  changeDir(prv);
+  std::string dirname = path;
+
+  while(dirname != "") {
+
+    DEBUG(filebrowser, "dirname: %s\n", dirname.c_str());
+
+    struct stat st;
+    if(stat(dirname.c_str(), &st) == 0) {
+      if((st.st_mode & S_IFDIR) != 0) {
+        dirname += "/.";
+        int i = chdir(dirname.c_str());
+        (void)i;
+        changeDir(prv);
+
+        DEBUG(filebrowser, "chdir to: %s\n", dirname.c_str());
+
+        return;
+      }
+    }
+
+    dirname = dirname.substr(0, dirname.length() - 1);
+    while(dirname[dirname.length() - 1] != '/' &&
+          dirname[dirname.length() - 1] != '\\' &&
+          dirname != "") { 
+      dirname = dirname.substr(0, dirname.length() - 1);
+    }
+  }
 }
 
 void GUI::FileBrowser::resize(size_t w, size_t h)
-- 
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