Re-factored and -written.

Does not change working directory.
Showing drives on windows when in root is a missing feature (will be fixed later).

1 files changed, 167 insertions, 0 deletions

diff --git a/plugingui/directory.cc b/plugingui/directory.cc
new file mode 100644
index 0000000..f38d444
--- /dev/null
+++ b/plugingui/directory.cc
@@ -0,0 +1,167 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            directory.cc
+ *
+ *  Tue Apr 23 22:01:07 CEST 2013
+ *  Copyright 2013 Jonas Suhr Christensen
+ *  jsc@umbraculum.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "directory.h"
+
+#include <dirent.h>
+
+#include <hugin.hpp>
+
+Directory::Directory(std::string path) {
+  setPath(path);
+}
+
+Directory::~Directory() {
+}
+
+void Directory::setPath(std::string path) {
+  DEBUG(directory, "Setting path to '%s'\n", path.c_str());
+  this->_path = path;
+  refresh();
+}
+
+size_t Directory::count() {
+  return _files.size();
+}
+
+void Directory::refresh() {
+  _files = listFiles(this->_path);
+}
+
+bool Directory::cd(std::string dir) {
+  DEBUG(directory, "Changing to '%s'\n", dir.c_str());
+  int r = chdir(dir.c_str());
+  refresh();
+  if(!r) return true;
+  else return false;
+}
+
+bool Directory::cdUp() {
+  this->cd("..");
+}
+
+std::string Directory::path() {
+  return _path;
+}
+
+Directory::EntryList Directory::entryList() {
+  return _files;
+}
+
+#define MAX_FILE_LENGTH 1024
+std::string Directory::cwd() {
+  char path[MAX_FILE_LENGTH];
+  char* c = getcwd(path, MAX_FILE_LENGTH);
+
+  if(c) return c;
+  else return "";
+}
+
+std::string Directory::cleanPath(std::string path) {
+  // TODO!
+  return path;
+}
+
+Directory::EntryList Directory::listFiles(std::string path) {
+  Directory::EntryList entries;
+  DIR *dir = opendir(".");
+  if(!dir) {
+    return entries;
+  }
+
+  struct dirent *entry;
+  while((entry = readdir(dir)) != NULL) {
+    entries.push_back(entry->d_name);
+  }
+
+  return entries;
+}
+
+bool Directory::isRoot(std::string path) {
+  if(path == "/") return true;
+  else return false;
+}
+
+Directory::DriveList Directory::drives() {
+  Directory::DriveList drives;
+#ifdef WIN32
+  unsigned int d = GetLogicalDrives();
+  for(int i = 0; i < 32; i++) {
+    if(d & (1 << i)) {
+      drive_t drive;
+      char name[] = "X:";
+      name[0] = i + 'A';
+
+      char num[32];
+      sprintf(num, "%d", i);
+
+      drive.name = name;
+      drive.number = num;
+      drives.push_back(drive);
+    }
+  }
+#endif
+  return drives;
+}
+
+bool Directory::isDir()
+{
+  return isDir(path());
+}
+
+bool Directory::exists(std::string filename) {
+  return !isDir(path() + "/" + filename);
+}
+
+bool Directory::isDir(std::string path) {
+  DEBUG(directory, "Is '%s' dir?\n", path.c_str());
+  struct stat st;
+  if(stat(path.c_str(), &st) == 0) {
+    if((st.st_mode & S_IFDIR) != 0) {
+      DEBUG(directory, "Yes\n");
+      return true;
+    }
+  }
+  DEBUG(directory, "No\n");
+  return false;
+}
+
+#ifdef TEST_DIRECTORY
+//Additional dependency files
+//deps:
+//Required cflags (autoconf vars may be used)
+//cflags:
+//Required link options (autoconf vars may be used)
+//libs:
+#include "test.h"
+
+TEST_BEGIN;
+
+// TODO: Put some testcode here (see test.h for usable macros).
+
+TEST_END;
+
+#endif/*TEST_DIRECTORY*/