void GMSyncTask::traverse(const FXString & path,Seen * seen,FXlong index) {
FXDir directory;
FXStat data;
FXString name;
// Location
Seen here={seen,index};
// First scan subfolders
if (directory.open(path)) {
while(directory.next(name) && processing) {
if (FXStat::statLink(path+PATHSEPSTRING+name,data)) {
if (data.isDirectory()) {
if(!(name[0]=='.' && (name[1]==0 || (name[1]=='.' && name[2]==0)))){
for(Seen *s=seen; s; s=s->next){
if(data.index()==s->node) goto next_dir;
}
if (options.exclude_folder.empty() || !FXPath::match(name,options.exclude_folder,matchflags))
traverse(path+PATHSEPSTRING+name,&here,data.index());
}
}
}
next_dir:;
}
directory.close();
}
// Scan files in current folder
if(directory.open(path) && processing) {
FXint path_index = dbtracks.hasPath(path);
while(directory.next(name) && processing) {
if (FXStat::statFile(path+PATHSEPSTRING+name,data)) {
if (!data.isDirectory() && data.isReadable()) {
if (options.exclude_file.empty() || !FXPath::match(name,options.exclude_file,matchflags)) {
if (FXPath::match(name,FILE_PATTERNS,matchflags)) {
parse_update(path,name,options_sync.update_always ? forever : data.modified(),path_index);
}
}
}
}
}
if (processing) update_tracks(path_index);
}
}
// List child items
void FXDirList::listChildItems(FXDirItem *par,FXbool force,FXbool notify){
FXDirItem *oldlist=par->list;
FXDirItem *newlist=NULL;
FXDirItem **po=&oldlist;
FXDirItem **pn=&newlist;
FXDirItem *olditem=NULL;
FXDirItem *newitem=NULL;
FXDirItem *link;
FXString pathname;
FXString directory;
FXString name;
FXStat info;
FXDir dir;
FXuint mode;
//FXTRACE((1,"FXDirList::listChildItems(%p = \"%s\",%s)\n",par,par->getText().text(),force?"true":"false"));
// Path to parent node
directory=getItemPathname(par);
// Managed to open directory
if(dir.open(directory)){
// Process directory entries
while(dir.next(name)){
// Never show "." and ".." in the directory list widget
if(name[0]=='.' && (name[1]==0 || (name[1]=='.' && name[2]==0))) continue;
// Normally don't show hiden files or directories
if(name[0]=='.' && !(options&DIRLIST_SHOWHIDDEN)) continue;
// Build full pathname of entry
pathname=directory;
if(!ISPATHSEP(pathname.tail())) pathname+=PATHSEPSTRING;
pathname+=name;
#ifdef WIN32
// Get file/link info
if(!FXStat::statFile(pathname,info)) continue;
mode=info.mode();
// Normally don't show hiden files or directories
if((mode&FXIO::Hidden) && !(options&DIRLIST_SHOWHIDDEN)) continue;
#else
// Get file/link info
if(!FXStat::statLink(pathname,info)) continue;
mode=info.mode();
// If its a link, get file mode from target
if(info.isLink()){
mode=FXStat::mode(pathname) | FXIO::SymLink;
}
#endif
// Skip item if it is a file and we want only directories, or if it fails to match wildcard pattern
if(!(mode&FXIO::Directory) && !((options&DIRLIST_SHOWFILES) && FXPath::match(name,pattern,matchmode))) continue;
// Find it, and take it out from the old list if found
for(FXDirItem** pp=po; (olditem=*pp)!=NULL; pp=&olditem->link){
if(compare(olditem->label,name)==0){
*pp=olditem->link; olditem->link=NULL;
break;
}
}
// Use a new item if forced, if there was no old item, or if the item information was changed
if(force || !olditem || olditem->getDate()!=info.modified() || olditem->getSize()!=info.size() || olditem->getMode()!=mode){
// Make new item
newitem=(FXDirItem*)createItem(name,NULL,NULL,NULL);
// Update item information
newitem->setDraggable(draggable);
newitem->setAssoc(NULL);
newitem->setSize(info.size());
newitem->setDate(info.modified());
newitem->setMode(mode);
// Determine icons and type
if(newitem->isDirectory()){
newitem->setHasItems(true);
newitem->setOpenIcon(opendiricon);
newitem->setClosedIcon(closeddiricon);
if(associations) newitem->setAssoc(associations->findDirBinding(pathname));
}
else if(newitem->isExecutable()){
newitem->setHasItems(false);
newitem->setOpenIcon(applicationicon);
newitem->setClosedIcon(applicationicon);
if(associations) newitem->setAssoc(associations->findExecBinding(pathname));
}
else{
newitem->setHasItems(false);
newitem->setOpenIcon(documenticon);
newitem->setClosedIcon(documenticon);
if(associations) newitem->setAssoc(associations->findFileBinding(pathname));
}
// If association is found, use it
if(newitem->getAssoc()){
if(newitem->getAssoc()->miniicon) newitem->setClosedIcon(newitem->getAssoc()->miniicon);
if(newitem->getAssoc()->miniiconopen) newitem->setOpenIcon(newitem->getAssoc()->miniiconopen);
}
// Create item
if(id()) newitem->create();
// Replace existing item or add new one
if(olditem){
newitem->list=olditem->list; // Old items list of children
setItem(olditem,newitem,notify);
}
else{
appendItem(par,newitem,notify);
}
*pn=newitem; pn=&newitem->link; // Hang newitem in list
}
// No change
else{
*pn=olditem; pn=&olditem->link; // Hang olditem in list
}
}
dir.close();
}
// Wipe items remaining in list:- they have disappeared!!
for(olditem=oldlist; olditem; olditem=link){
link=olditem->link;
removeItem(olditem,notify);
}
// Now we know for sure whether we really have subitems or not
par->setHasItems(!!par->first);
// Remember new list
par->list=newlist;
// Update sort order
sortChildItems(par);
// Need to layout
recalc();
}
