--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef FILESYSTEM_H
+#define FILESYSTEM_H
+
+#include "arraylist.h"
+#include "bcwindowbase.inc"
+#include "sizes.h"
+
+class FileItem
+{
+public:
+ FileItem();
+ FileItem(char *path,
+ char *name,
+ int is_dir,
+ int64_t size,
+ int month,
+ int day,
+ int year,
+ int64_t calendar_time);
+ ~FileItem();
+
+ int set_path(char *path);
+ int set_name(char *name);
+ int reset();
+ const char* get_path();
+ const char* get_name();
+ int get_is_dir();
+
+ char *path;
+ char *name;
+ int is_dir;
+ int64_t size;
+ int month;
+ int day;
+ int year;
+ int64_t calendar_time;
+};
+
+class FileSystem
+{
+public:
+// sets the working directory to the user
+ FileSystem();
+ virtual ~FileSystem();
+
+// Load the new directory and change current_dir to it.
+// This does not complete the dir path.
+// If any of the files failed to stat, it returns nonzero.
+ int update(const char *new_dir = 0);
+
+// Complete the path in the string and change to the directory in the string.
+// Does not change new_dir
+// update - causes the directory to be loaded
+ int change_dir(const char *new_dir, int update = 1);
+// Set the current_dir to something without completing the path.
+ int set_current_dir(const char *new_dir);
+
+ int move_up();
+ char *get_current_dir();
+// Syntax of filter is
+// single filter without [].
+// multiple filters enclosed in [].
+ int set_filter(const char *new_filter);
+ int set_show_all(); // show hidden files
+ int set_want_directory();
+ int set_sort_order(int value);
+ int set_sort_field(int field);
+ int create_dir(const char *new_dir_); // create a new directory
+ int complete_path(char *filename); // use the filename and the current_dir to create a complete filename
+// return 1 if the text is a directory
+ int is_dir(const char *new_dir_);
+ int extract_dir(char *out, const char *in); // extract the directory from the path
+ int extract_name(char *out, const char *in, int test_dir = 1); // extract the name from the path
+ int join_names(char *out, const char *dir_in, const char *name_in); // combine a directory and filename
+ static int64_t get_date(const char *path); // get the date of the filename modification
+ static void set_date(const char *path, int64_t value); // set the date of the file
+ static int64_t get_size(char *filename); // Get the number of bytes in the file.
+ int add_end_slash(char *new_dir);
+ int total_files();
+ FileItem* get_entry(int entry);
+ int number_of(FileItem *item);
+
+ int parse_tildas(char *new_dir); // expand tildas
+ int parse_directories(char *new_dir); // add directories
+ int parse_dots(char *new_dir); // move up directory tree after expanding tildas
+ static char *basepath(const char *path); // collapse ".", "..", "//" elements
+
+// Alphabetize all the directories and files. By default
+// directories come first.
+ void alphabetize();
+
+// Array of files and directories in the directory pointed to by current_dir.
+// Directories are first.
+ ArrayList<FileItem*> dir_list;
+
+// Sorting order and sorting field. These are identical in BC_ListBox.
+ enum
+ {
+ SORT_ASCENDING,
+ SORT_DESCENDING
+ };
+
+// Match column definitions in BC_FileBox.
+ enum
+ {
+ SORT_PATH,
+ SORT_SIZE,
+ SORT_DATE,
+ SORT_EXTENSION
+ };
+
+private:
+ int sort_table(ArrayList<FileItem*> *dir_list);
+ static int path_ascending(const void *ptr1, const void *ptr2);
+ static int path_descending(const void *ptr1, const void *ptr2);
+ static int size_ascending(const void *ptr1, const void *ptr2);
+ static int size_descending(const void *ptr1, const void *ptr2);
+ static int date_ascending(const void *ptr1, const void *ptr2);
+ static int date_descending(const void *ptr1, const void *ptr2);
+ static int ext_ascending(const void *ptr1, const void *ptr2);
+ static int ext_descending(const void *ptr1, const void *ptr2);
+ static int dot_reverse_filename(char *out, const char *in);
+
+// Combine the directories and files into the master list, directories first.
+ int combine(ArrayList<FileItem*> *dir_list, ArrayList<FileItem*> *file_list);
+// Return whether or not the string is the root directory.
+ int is_root_dir(char *path);
+// Whether or not the file passes the current filter.
+ int test_filter(FileItem *file);
+ int reset_parameters();
+ int delete_directory();
+
+ char filter[BCTEXTLEN]; // what filenames have to end in to get displayed
+ int want_directory;
+ int show_all_files; // shows . files
+ char current_dir[BCTEXTLEN];
+ char string[BCTEXTLEN], string2[BCTEXTLEN];
+ int sort_order;
+ int sort_field;
+};
+
+#endif