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Lua script selector: can now browse directories. Todo: handle double-click.

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1668 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2010-12-22 02:21:26 +00:00
parent 243c9192c5
commit f24d4a55bd
6 changed files with 326 additions and 143 deletions
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39
src/io.c
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@@ -32,14 +32,19 @@
#include <fcntl.h>
#include <unistd.h>
#if defined(__amigaos4__)
#if defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
#include <proto/dos.h>
#include <sys/types.h>
#include <dirent.h>
#define isHidden(x) (0)
#elif defined(__WIN32__)
#include <dirent.h>
#include <windows.h>
//#include <commdlg.h>
#define isHidden(x) (GetFileAttributesA((x)->d_name)&FILE_ATTRIBUTE_HIDDEN)
#else
#include <dirent.h>
#define isHidden(x) ((x)->d_name[0]=='.')
#endif
#include "struct.h"
@@ -276,6 +281,38 @@ void For_each_file(const char * directory_name, void Callback(const char *))
closedir(current_directory);
}
/// Scans a directory, calls Callback for each file or directory in it,
void For_each_directory_entry(const char * directory_name, void Callback(const char *, byte is_file, byte is_directory, byte is_hidden))
{
// Pour scan de répertoire
DIR* current_directory; //Répertoire courant
struct dirent* entry; // Structure de lecture des éléments
char full_filename[MAX_PATH_CHARACTERS];
int filename_position;
strcpy(full_filename, directory_name);
current_directory=opendir(directory_name);
if(current_directory == NULL) return; // Répertoire invalide ...
filename_position = strlen(full_filename);
if (filename_position==0 || strcmp(full_filename+filename_position-1,PATH_SEPARATOR))
{
strcat(full_filename, PATH_SEPARATOR);
filename_position = strlen(full_filename);
}
while ((entry=readdir(current_directory)))
{
struct stat Infos_enreg;
strcpy(&full_filename[filename_position], entry->d_name);
stat(full_filename,&Infos_enreg);
Callback(
full_filename,
S_ISREG(Infos_enreg.st_mode),
S_ISDIR(Infos_enreg.st_mode),
isHidden(entry)?1:0);
}
closedir(current_directory);
}
void Get_full_filename(char * output_name, char * file_name, char * directory_name)
{
strcpy(output_name,directory_name);