void EditorFileSystem::_scan_sources(EditorFileSystemDirectory *p_dir,EditorProgressBG *ep) {
for(int i=0;i<p_dir->files.size();i++) {
if (_check_meta_sources(p_dir->files[i].meta,ep)) {
sources_changed.push_back(p_dir->get_file_path(i));
}
}
for(int i=0;i<p_dir->subdirs.size();i++) {
_scan_sources(p_dir->get_subdir(i),ep);
}
}
void EditorFileSystem::_scan_fs_changes(EditorFileSystemDirectory *p_dir,const ScanProgress& p_progress) {
uint64_t current_mtime = FileAccess::get_modified_time(p_dir->get_path());
bool updated_dir=false;
//print_line("dir: "+p_dir->get_path()+" MODTIME: "+itos(p_dir->modified_time)+" CTIME: "+itos(current_mtime));
if (current_mtime!=p_dir->modified_time) {
updated_dir=true;
p_dir->modified_time=current_mtime;
//ooooops, dir changed, see what's going on
//first mark everything as veryfied
for(int i=0;i<p_dir->files.size();i++) {
p_dir->files[i]->verified=false;
}
for(int i=0;i<p_dir->subdirs.size();i++) {
p_dir->get_subdir(i)->verified=false;
}
//then scan files and directories and check what's different
DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
String cd = p_dir->get_path();
da->change_dir(cd);
da->list_dir_begin();
while (true) {
bool isdir;
String f = da->get_next(&isdir);
if (f=="")
break;
if (isdir) {
if (f.begins_with(".")) //ignore hidden and . / ..
continue;
int idx = p_dir->find_dir_index(f);
if (idx==-1) {
if (FileAccess::exists(cd.plus_file(f).plus_file("engine.cfg"))) // skip if another project inside this
continue;
EditorFileSystemDirectory *efd = memnew( EditorFileSystemDirectory );
efd->parent=p_dir;
efd->name=f;
DirAccess *d = DirAccess::create(DirAccess::ACCESS_RESOURCES);
d->change_dir(cd.plus_file(f));
_scan_new_dir(efd,d,p_progress.get_sub(1,1));
memdelete(d);
ItemAction ia;
ia.action=ItemAction::ACTION_DIR_ADD;
ia.dir=p_dir;
ia.file=f;
ia.new_dir=efd;
scan_actions.push_back(ia);
} else {
p_dir->subdirs[idx]->verified=true;
}
} else {
String ext = f.extension().to_lower();
if (!valid_extensions.has(ext))
continue; //invalid
int idx = p_dir->find_file_index(f);
if (idx==-1) {
//never seen this file, add actition to add it
EditorFileSystemDirectory::FileInfo *fi = memnew( EditorFileSystemDirectory::FileInfo );
fi->file=f;
String path = cd.plus_file(fi->file);
fi->modified_time=FileAccess::get_modified_time(path);
fi->meta=_get_meta(path);
fi->type=ResourceLoader::get_resource_type(path);
{
ItemAction ia;
ia.action=ItemAction::ACTION_FILE_ADD;
ia.dir=p_dir;
ia.file=f;
ia.new_file=fi;
scan_actions.push_back(ia);
}
//take the chance and scan sources
if (_check_meta_sources(fi->meta)) {
ItemAction ia;
ia.action=ItemAction::ACTION_FILE_SOURCES_CHANGED;
ia.dir=p_dir;
ia.file=f;
scan_actions.push_back(ia);
}
} else {
p_dir->files[idx]->verified=true;
}
}
}
da->list_dir_end();
memdelete(da);
}
for(int i=0;i<p_dir->files.size();i++) {
if (updated_dir && !p_dir->files[i]->verified) {
//this file was removed, add action to remove it
ItemAction ia;
ia.action=ItemAction::ACTION_FILE_REMOVE;
ia.dir=p_dir;
ia.file=p_dir->files[i]->file;
scan_actions.push_back(ia);
continue;
}
if (_check_meta_sources(p_dir->files[i]->meta)) {
ItemAction ia;
ia.action=ItemAction::ACTION_FILE_SOURCES_CHANGED;
ia.dir=p_dir;
ia.file=p_dir->files[i]->file;
scan_actions.push_back(ia);
}
}
for(int i=0;i<p_dir->subdirs.size();i++) {
if (updated_dir && !p_dir->subdirs[i]->verified) {
//this directory was removed, add action to remove it
ItemAction ia;
ia.action=ItemAction::ACTION_DIR_REMOVE;
ia.dir=p_dir->subdirs[i];
scan_actions.push_back(ia);
continue;
}
_scan_fs_changes(p_dir->get_subdir(i),p_progress);
}
}
void EditorFileSystem::_scan_new_dir(EditorFileSystemDirectory *p_dir,DirAccess *da,const ScanProgress& p_progress) {
List<String> dirs;
List<String> files;
String cd = da->get_current_dir();
p_dir->modified_time = FileAccess::get_modified_time(cd);
da->list_dir_begin();
while (true) {
bool isdir;
String f = da->get_next(&isdir);
if (f=="")
break;
if (isdir) {
if (f.begins_with(".")) //ignore hidden and . / ..
continue;
if (FileAccess::exists(cd.plus_file(f).plus_file("engine.cfg"))) // skip if another project inside this
continue;
dirs.push_back(f);
} else {
files.push_back(f);
}
}
da->list_dir_end();
dirs.sort();
files.sort();
int total = dirs.size()+files.size();
int idx=0;
for (List<String>::Element *E=dirs.front();E;E=E->next(),idx++) {
if (da->change_dir(E->get())==OK) {
EditorFileSystemDirectory *efd = memnew( EditorFileSystemDirectory );
efd->parent=p_dir;
efd->name=E->get();
_scan_new_dir(efd,da,p_progress.get_sub(idx,total));
int idx=0;
for(int i=0;i<p_dir->subdirs.size();i++) {
if (efd->name<p_dir->subdirs[i]->name)
break;
idx++;
}
if (idx==p_dir->subdirs.size()) {
p_dir->subdirs.push_back(efd);
} else {
p_dir->subdirs.insert(idx,efd);
}
da->change_dir("..");
} else {
ERR_PRINTS("Can't go into subdir: "+E->get());
}
p_progress.update(idx,total);
}
for (List<String>::Element*E=files.front();E;E=E->next(),idx++) {
String ext = E->get().extension().to_lower();
if (!valid_extensions.has(ext))
continue; //invalid
EditorFileSystemDirectory::FileInfo *fi = memnew( EditorFileSystemDirectory::FileInfo );
fi->file=E->get();
String path = cd.plus_file(fi->file);
FileCache *fc = file_cache.getptr(path);
uint64_t mt = FileAccess::get_modified_time(path);
if (fc && fc->modification_time == mt) {
fi->meta=fc->meta;
fi->type=fc->type;
fi->modified_time=fc->modification_time;
} else {
fi->meta=_get_meta(path);
fi->type=ResourceLoader::get_resource_type(path);
fi->modified_time=mt;
}
if (fi->meta.enabled) {
if (_check_meta_sources(fi->meta)) {
ItemAction ia;
ia.action=ItemAction::ACTION_FILE_SOURCES_CHANGED;
ia.dir=p_dir;
ia.file=E->get();
scan_actions.push_back(ia);
}
}
p_dir->files.push_back(fi);
p_progress.update(idx,total);
}
}
EditorFileSystem::DirItem* EditorFileSystem::_scan_dir(DirAccess *da,Set<String> &extensions,String p_name,float p_from,float p_range,const String& p_path,HashMap<String,FileCache> &file_cache,HashMap<String,DirCache> &dir_cache,EditorProgressBG& p_prog) {
if (abort_scan)
return NULL;
if (p_path!=String()) {
if (FileAccess::exists(("res://"+p_path).plus_file("engine.cfg"))) {
return NULL;
}
}
List<String> dirs;
List<String> files;
Set<String> pngs;
String path=p_path;
if (path.ends_with("/"))
path=path.substr(0,path.length()-1);
String global_path = Globals::get_singleton()->get_resource_path().plus_file(path);
path="res://"+path;
uint64_t mtime = FileAccess::get_modified_time(global_path);
DirCache *dc = dir_cache.getptr(path);
if (false && dc && dc->modification_time==mtime) {
//use the cached files, since directory did not change
for (Set<String>::Element *E=dc->subdirs.front();E;E=E->next()) {
dirs.push_back(E->get());
}
for (Set<String>::Element *E=dc->files.front();E;E=E->next()) {
files.push_back(E->get());
}
} else {
//use the filesystem, some files may have changed
Error err = da->change_dir(global_path);
if (err!=OK) {
print_line("Can't change to: "+path);
ERR_FAIL_COND_V(err!=OK,NULL);
}
da->list_dir_begin();
while (true) {
bool isdir;
String f = da->get_next(&isdir);
if (f=="")
break;
if (isdir) {
dirs.push_back(f);
} else {
String ext = f.extension().to_lower();
if (extensions.has(ext))
files.push_back(f);
}
}
da->list_dir_end();
files.sort();
dirs.sort();
}
//print_line(da->get_current_dir()+": dirs: "+itos(dirs.size())+" files:"+itos(files.size()) );
//find subdirs
Vector<DirItem*> subdirs;
//String current = da->get_current_dir();
float idx=0;
for (List<String>::Element *E=dirs.front();E;E=E->next(),idx+=1.0) {
String d = E->get();
if (d.begins_with(".")) //ignore hidden and . / ..
continue;
//ERR_CONTINUE( da->change_dir(d)!= OK );
DirItem *sdi = _scan_dir(da,extensions,d,p_from+(idx/dirs.size())*p_range,p_range/dirs.size(),p_path+d+"/",file_cache,dir_cache,p_prog);
if (sdi) {
subdirs.push_back(sdi);
}
//da->change_dir(current);
}
if (subdirs.empty() && files.empty()) {
total=p_from+p_range;
p_prog.step(total*100);
return NULL; //give up, nothing to do here
}
DirItem *di = memnew( DirItem );
di->path=path;
di->name=p_name;
di->dirs=subdirs;
di->modified_time=mtime;
//add files
for (List<String>::Element *E=files.front();E;E=E->next()) {
SceneItem * si = memnew( SceneItem );
si->file=E->get();
si->path="res://"+p_path+si->file;
FileCache *fc = file_cache.getptr(si->path);
uint64_t mt = FileAccess::get_modified_time(si->path);
if (fc && fc->modification_time == mt) {
si->meta=fc->meta;
si->type=fc->type;
si->modified_time=fc->modification_time;
} else {
si->meta=_get_meta(si->path);
si->type=ResourceLoader::get_resource_type(si->path);
si->modified_time=mt;
}
if (si->meta.enabled) {
md_count++;
if (_check_meta_sources(si->meta)) {
sources_changed.push_back(si->path);
}
}
di->files.push_back(si);
}
total=p_from+p_range;
p_prog.step(total*100);
return di;
}