Ref<Texture> EditorResourcePreview::_generate_preview(const QueueItem &p_item, const String &cache_base) {
String type;
if (p_item.resource.is_valid())
type = p_item.resource->get_class();
else
type = ResourceLoader::get_resource_type(p_item.path);
if (type == "")
return Ref<Texture>(); //could not guess type
Ref<Texture> generated;
for (int i = 0; i < preview_generators.size(); i++) {
if (!preview_generators[i]->handles(type))
continue;
if (p_item.resource.is_valid()) {
generated = preview_generators[i]->generate(p_item.resource);
} else {
generated = preview_generators[i]->generate_from_path(p_item.path);
}
break;
}
if (!p_item.resource.is_valid()) {
// cache the preview in case it's a resource on disk
if (generated.is_valid()) {
int thumbnail_size = EditorSettings::get_singleton()->get("filesystem/file_dialog/thumbnail_size");
thumbnail_size *= EDSCALE;
//wow it generated a preview... save cache
ResourceSaver::save(cache_base + ".png", generated);
FileAccess *f = FileAccess::open(cache_base + ".txt", FileAccess::WRITE);
f->store_line(itos(thumbnail_size));
f->store_line(itos(FileAccess::get_modified_time(p_item.path)));
f->store_line(FileAccess::get_md5(p_item.path));
memdelete(f);
} else {
//print_line("was not generated");
}
}
return generated;
}
void ResourceCache::dump(const char *p_file, bool p_short) {
#ifdef DEBUG_ENABLED
lock->read_lock();
Map<String, int> type_count;
FileAccess *f = NULL;
if (p_file) {
f = FileAccess::open(p_file, FileAccess::WRITE);
ERR_FAIL_COND(!f);
}
const String *K = NULL;
while ((K = resources.next(K))) {
Resource *r = resources[*K];
if (!type_count.has(r->get_class())) {
type_count[r->get_class()] = 0;
}
type_count[r->get_class()]++;
if (!p_short) {
if (f)
f->store_line(r->get_class() + ": " + r->get_path());
}
}
for (Map<String, int>::Element *E = type_count.front(); E; E = E->next()) {
if (f)
f->store_line(E->key() + " count: " + itos(E->get()));
}
if (f) {
f->close();
memdelete(f);
}
lock->read_unlock();
#endif
}
void CreateDialog::_save_favorite_list() {
FileAccess *f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("favorites." + base_type), FileAccess::WRITE);
if (f) {
for (int i = 0; i < favorite_list.size(); i++) {
f->store_line(favorite_list[i]);
}
memdelete(f);
}
}
void CreateDialog::_save_favorite_list() {
FileAccess *f = FileAccess::open(EditorSettings::get_singleton()->get_project_settings_dir().plus_file("favorites." + base_type), FileAccess::WRITE);
if (f) {
for (int i = 0; i < favorite_list.size(); i++) {
String l = favorite_list[i];
String name = l.split(" ")[0];
if (!(ClassDB::class_exists(name) || ScriptServer::is_global_class(name)))
continue;
f->store_line(l);
}
memdelete(f);
}
}
void EditorResourcePreview::_thread() {
while (!exit) {
preview_sem->wait();
preview_mutex->lock();
if (queue.size()) {
QueueItem item = queue.front()->get();
queue.pop_front();
if (cache.has(item.path)) {
//already has it because someone loaded it, just let it know it's ready
String path = item.path;
if (item.resource.is_valid()) {
path += ":" + itos(cache[item.path].last_hash); //keep last hash (see description of what this is in condition below)
}
_preview_ready(path, cache[item.path].preview, cache[item.path].small_preview, item.id, item.function, item.userdata);
preview_mutex->unlock();
} else {
preview_mutex->unlock();
Ref<ImageTexture> texture;
Ref<ImageTexture> small_texture;
int thumbnail_size = EditorSettings::get_singleton()->get("filesystem/file_dialog/thumbnail_size");
thumbnail_size *= EDSCALE;
if (item.resource.is_valid()) {
_generate_preview(texture, small_texture, item, String());
//adding hash to the end of path (should be ID:<objid>:<hash>) because of 5 argument limit to call_deferred
_preview_ready(item.path + ":" + itos(item.resource->hash_edited_version()), texture, small_texture, item.id, item.function, item.userdata);
} else {
String temp_path = EditorSettings::get_singleton()->get_cache_dir();
String cache_base = ProjectSettings::get_singleton()->globalize_path(item.path).md5_text();
cache_base = temp_path.plus_file("resthumb-" + cache_base);
//does not have it, try to load a cached thumbnail
String file = cache_base + ".txt";
FileAccess *f = FileAccess::open(file, FileAccess::READ);
if (!f) {
// No cache found, generate
_generate_preview(texture, small_texture, item, cache_base);
} else {
uint64_t modtime = FileAccess::get_modified_time(item.path);
int tsize = f->get_line().to_int64();
bool has_small_texture = f->get_line().to_int();
uint64_t last_modtime = f->get_line().to_int64();
bool cache_valid = true;
if (tsize != thumbnail_size) {
cache_valid = false;
memdelete(f);
} else if (last_modtime != modtime) {
String last_md5 = f->get_line();
String md5 = FileAccess::get_md5(item.path);
memdelete(f);
if (last_md5 != md5) {
cache_valid = false;
} else {
//update modified time
f = FileAccess::open(file, FileAccess::WRITE);
f->store_line(itos(modtime));
f->store_line(itos(has_small_texture));
f->store_line(md5);
memdelete(f);
}
} else {
memdelete(f);
}
if (cache_valid) {
Ref<Image> img;
img.instance();
Ref<Image> small_img;
small_img.instance();
if (img->load(cache_base + ".png") != OK) {
cache_valid = false;
} else {
texture.instance();
texture->create_from_image(img, Texture::FLAG_FILTER);
if (has_small_texture) {
if (small_img->load(cache_base + "_small.png") != OK) {
cache_valid = false;
} else {
small_texture.instance();
small_texture->create_from_image(small_img, Texture::FLAG_FILTER);
}
}
}
}
if (!cache_valid) {
_generate_preview(texture, small_texture, item, cache_base);
}
}
_preview_ready(item.path, texture, small_texture, item.id, item.function, item.userdata);
}
}
} else {
preview_mutex->unlock();
}
}
}
void EditorResourcePreview::_generate_preview(Ref<ImageTexture> &r_texture, Ref<ImageTexture> &r_small_texture, const QueueItem &p_item, const String &cache_base) {
String type;
if (p_item.resource.is_valid())
type = p_item.resource->get_class();
else
type = ResourceLoader::get_resource_type(p_item.path);
if (type == "") {
r_texture = Ref<ImageTexture>();
r_small_texture = Ref<ImageTexture>();
return; //could not guess type
}
int thumbnail_size = EditorSettings::get_singleton()->get("filesystem/file_dialog/thumbnail_size");
thumbnail_size *= EDSCALE;
r_texture = Ref<ImageTexture>();
r_small_texture = Ref<ImageTexture>();
for (int i = 0; i < preview_generators.size(); i++) {
if (!preview_generators[i]->handles(type))
continue;
Ref<Texture> generated;
if (p_item.resource.is_valid()) {
generated = preview_generators[i]->generate(p_item.resource, Vector2(thumbnail_size, thumbnail_size));
} else {
generated = preview_generators[i]->generate_from_path(p_item.path, Vector2(thumbnail_size, thumbnail_size));
}
r_texture = generated;
if (r_texture.is_valid() && preview_generators[i]->should_generate_small_preview()) {
int small_thumbnail_size = EditorNode::get_singleton()->get_theme_base()->get_icon("Object", "EditorIcons")->get_width(); // Kind of a workaround to retreive the default icon size
small_thumbnail_size *= EDSCALE;
Ref<Image> small_image = r_texture->get_data();
small_image->resize(small_thumbnail_size, small_thumbnail_size, Image::INTERPOLATE_CUBIC);
r_small_texture.instance();
r_small_texture->create_from_image(small_image);
}
break;
}
if (!p_item.resource.is_valid()) {
// cache the preview in case it's a resource on disk
if (r_texture.is_valid()) {
//wow it generated a preview... save cache
bool has_small_texture = r_small_texture.is_valid();
ResourceSaver::save(cache_base + ".png", r_texture);
if (has_small_texture) {
ResourceSaver::save(cache_base + "_small.png", r_small_texture);
}
FileAccess *f = FileAccess::open(cache_base + ".txt", FileAccess::WRITE);
f->store_line(itos(thumbnail_size));
f->store_line(itos(has_small_texture));
f->store_line(itos(FileAccess::get_modified_time(p_item.path)));
f->store_line(FileAccess::get_md5(p_item.path));
memdelete(f);
}
}
}
void ok_pressed() {
if (!_test_path())
return;
String dir;
if (import_mode) {
dir=project_path->get_text();
} else {
DirAccess *d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
if (d->change_dir(project_path->get_text())!=OK) {
error->set_text("Invalid Path for Project (changed anything?)");
memdelete(d);
return;
}
dir=d->get_current_dir();
memdelete(d);
FileAccess *f = FileAccess::open(dir.plus_file("/engine.cfg"),FileAccess::WRITE);
if (!f) {
error->set_text("Couldn't create engine.cfg in project path");
} else {
f->store_line("; Engine configuration file.");
f->store_line("; It's best to edit using the editor UI, not directly,");
f->store_line("; becausethe parameters that go here are not obvious.");
f->store_line("; ");
f->store_line("; Format: ");
f->store_line("; [section] ; section goes between []");
f->store_line("; param=value ; assign values to parameters");
f->store_line("\n");
f->store_line("[application]");
f->store_line("name=\""+project_name->get_text()+"\"");
f->store_line("icon=\"icon.png\"");
memdelete(f);
ResourceSaver::save(dir.plus_file("/icon.png"),get_icon("DefaultProjectIcon","EditorIcons"));
}
}
dir=dir.replace("\\","/");
if (dir.ends_with("/"))
dir=dir.substr(0,dir.length()-1);
String proj=dir.replace("/","::");
EditorSettings::get_singleton()->set("projects/"+proj,dir);
EditorSettings::get_singleton()->save();
hide();
emit_signal("project_created");
}
Error ResourceInteractiveLoaderText::rename_dependencies(FileAccess *p_f, const String &p_path,const Map<String,String>& p_map) {
open(p_f,true);
ERR_FAIL_COND_V(error!=OK,error);
ignore_resource_parsing=true;
//FileAccess
FileAccess *fw = NULL;
String base_path=local_path.get_base_dir();
uint64_t tag_end = f->get_pos();
while(true) {
Error err = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp);
if (err!=OK) {
if (fw) {
memdelete(fw);
}
error=ERR_FILE_CORRUPT;
ERR_FAIL_V(error);
}
if (next_tag.name!="ext_resource") {
//nothing was done
if (!fw)
return OK;
break;
} else {
if (!fw) {
fw=FileAccess::open(p_path+".depren",FileAccess::WRITE);
if (is_scene) {
fw->store_line("[gd_scene load_steps="+itos(resources_total)+" format="+itos(FORMAT_VERSION)+"]\n");
} else {
fw->store_line("[gd_resource type=\""+res_type+"\" load_steps="+itos(resources_total)+" format="+itos(FORMAT_VERSION)+"]\n");
}
}
if (!next_tag.fields.has("path") || !next_tag.fields.has("id") || !next_tag.fields.has("type")) {
memdelete(fw);
error=ERR_FILE_CORRUPT;
ERR_FAIL_V(error);
}
String path = next_tag.fields["path"];
int index = next_tag.fields["id"];
String type = next_tag.fields["type"];
bool relative=false;
if (!path.begins_with("res://")) {
path=base_path.plus_file(path).simplify_path();
relative=true;
}
if (p_map.has(path)) {
String np=p_map[path];
path=np;
}
if (relative) {
//restore relative
path=base_path.path_to_file(path);
}
fw->store_line("[ext_resource path=\""+path+"\" type=\""+type+"\" id="+itos(index)+"]");
tag_end = f->get_pos();
}
}
f->seek(tag_end);
uint8_t c=f->get_8();
while(!f->eof_reached()) {
fw->store_8(c);
c=f->get_8();
}
f->close();
bool all_ok = fw->get_error()==OK;
memdelete(fw);
if (!all_ok) {
return ERR_CANT_CREATE;
}
DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
da->remove(p_path);
da->rename(p_path+".depren",p_path);
memdelete(da);
return OK;
}
Error ResourceInteractiveLoaderText::rename_dependencies(FileAccess *p_f, const String &p_path,const Map<String,String>& p_map) {
#if 0
open(p_f);
ERR_FAIL_COND_V(error!=OK,error);
//FileAccess
bool old_format=false;
FileAccess *fw = NULL;
String base_path=local_path.get_base_dir();
while(true) {
bool exit;
List<String> order;
Tag *tag = parse_tag(&exit,true,&order);
bool done=false;
if (!tag) {
if (fw) {
memdelete(fw);
}
error=ERR_FILE_CORRUPT;
ERR_FAIL_COND_V(!exit,error);
error=ERR_FILE_EOF;
return error;
}
if (tag->name=="ext_resource") {
if (!tag->args.has("index") || !tag->args.has("path") || !tag->args.has("type")) {
old_format=true;
break;
}
if (!fw) {
fw=FileAccess::open(p_path+".depren",FileAccess::WRITE);
fw->store_line("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>"); //no escape
fw->store_line("<resource_file type=\""+resource_type+"\" subresource_count=\""+itos(resources_total)+"\" version=\""+itos(VERSION_MAJOR)+"."+itos(VERSION_MINOR)+"\" version_name=\""+VERSION_FULL_NAME+"\">");
}
String path = tag->args["path"];
String index = tag->args["index"];
String type = tag->args["type"];
bool relative=false;
if (!path.begins_with("res://")) {
path=base_path.plus_file(path).simplify_path();
relative=true;
}
if (p_map.has(path)) {
String np=p_map[path];
path=np;
}
if (relative) {
//restore relative
path=base_path.path_to_file(path);
}
tag->args["path"]=path;
tag->args["index"]=index;
tag->args["type"]=type;
} else {
done=true;
}
String tagt="\t<";
if (exit)
tagt+="/";
tagt+=tag->name;
for(List<String>::Element *E=order.front();E;E=E->next()) {
tagt+=" "+E->get()+"=\""+tag->args[E->get()]+"\"";
}
tagt+=">";
fw->store_line(tagt);
if (done)
break;
close_tag("ext_resource");
fw->store_line("\t</ext_resource>");
}
if (old_format) {
if (fw)
memdelete(fw);
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
da->remove(p_path+".depren");
memdelete(da);
//f**k it, use the old approach;
WARN_PRINT(("This file is old, so it can't refactor dependencies, opening and resaving: "+p_path).utf8().get_data());
Error err;
FileAccess *f2 = FileAccess::open(p_path,FileAccess::READ,&err);
if (err!=OK) {
ERR_FAIL_COND_V(err!=OK,ERR_FILE_CANT_OPEN);
}
Ref<ResourceInteractiveLoaderText> ria = memnew( ResourceInteractiveLoaderText );
ria->local_path=Globals::get_singleton()->localize_path(p_path);
ria->res_path=ria->local_path;
ria->remaps=p_map;
// ria->set_local_path( Globals::get_singleton()->localize_path(p_path) );
ria->open(f2);
err = ria->poll();
while(err==OK) {
err=ria->poll();
}
ERR_FAIL_COND_V(err!=ERR_FILE_EOF,ERR_FILE_CORRUPT);
RES res = ria->get_resource();
ERR_FAIL_COND_V(!res.is_valid(),ERR_FILE_CORRUPT);
return ResourceFormatSaverText::singleton->save(p_path,res);
}
if (!fw) {
return OK; //nothing to rename, do nothing
}
uint8_t c=f->get_8();
while(!f->eof_reached()) {
fw->store_8(c);
c=f->get_8();
}
bool all_ok = fw->get_error()==OK;
memdelete(fw);
if (!all_ok) {
return ERR_CANT_CREATE;
}
DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
da->remove(p_path);
da->rename(p_path+".depren",p_path);
memdelete(da);
#endif
return OK;
}
void EditorFileSystem::_reimport_file(const String &p_file) {
print_line("REIMPORTING: " + p_file);
EditorFileSystemDirectory *fs = NULL;
int cpos = -1;
bool found = _find_file(p_file, &fs, cpos);
ERR_FAIL_COND(!found);
//try to obtain existing params
Map<StringName, Variant> params;
String importer_name;
if (FileAccess::exists(p_file + ".import")) {
//use existing
Ref<ConfigFile> cf;
cf.instance();
Error err = cf->load(p_file + ".import");
if (err == OK) {
List<String> sk;
cf->get_section_keys("params", &sk);
for (List<String>::Element *E = sk.front(); E; E = E->next()) {
params[E->get()] = cf->get_value("params", E->get());
}
importer_name = cf->get_value("remap", "importer");
}
} else {
late_added_files.insert(p_file); //imported files do not call update_file(), but just in case..
}
Ref<ResourceImporter> importer;
bool load_default = false;
//find the importer
if (importer_name != "") {
importer = ResourceFormatImporter::get_singleton()->get_importer_by_name(importer_name);
}
if (importer.is_null()) {
//not found by name, find by extension
importer = ResourceFormatImporter::get_singleton()->get_importer_by_extension(p_file.get_extension());
load_default = true;
if (importer.is_null()) {
ERR_PRINT("BUG: File queued for import, but can't be imported!");
ERR_FAIL();
}
}
//mix with default params, in case a parameter is missing
List<ResourceImporter::ImportOption> opts;
importer->get_import_options(&opts);
for (List<ResourceImporter::ImportOption>::Element *E = opts.front(); E; E = E->next()) {
if (!params.has(E->get().option.name)) { //this one is not present
params[E->get().option.name] = E->get().default_value;
}
}
if (load_default && ProjectSettings::get_singleton()->get("importer_defaults/" + importer->get_importer_name())) {
//use defaults if exist
Dictionary d = ProjectSettings::get_singleton()->get("importer_defaults/" + importer->get_importer_name());
List<Variant> v;
d.get_key_list(&v);
for (List<Variant>::Element *E = v.front(); E; E = E->next()) {
params[E->get()] = d[E->get()];
}
}
//finally, perform import!!
String base_path = ResourceFormatImporter::get_singleton()->get_import_base_path(p_file);
List<String> import_variants;
List<String> gen_files;
Error err = importer->import(p_file, base_path, params, &import_variants, &gen_files);
if (err != OK) {
ERR_PRINTS("Error importing: " + p_file);
}
//as import is complete, save the .import file
FileAccess *f = FileAccess::open(p_file + ".import", FileAccess::WRITE);
ERR_FAIL_COND(!f);
//write manually, as order matters ([remap] has to go first for performance).
f->store_line("[remap]");
f->store_line("");
f->store_line("importer=\"" + importer->get_importer_name() + "\"");
if (importer->get_resource_type() != "") {
f->store_line("type=\"" + importer->get_resource_type() + "\"");
}
if (importer->get_save_extension() == "") {
//no path
} else if (import_variants.size()) {
//import with variants
for (List<String>::Element *E = import_variants.front(); E; E = E->next()) {
String path = base_path.c_escape() + "." + E->get() + "." + importer->get_save_extension();
f->store_line("path." + E->get() + "=\"" + path + "\"");
}
} else {
f->store_line("path=\"" + base_path + "." + importer->get_save_extension() + "\"");
}
f->store_line("");
if (gen_files.size()) {
f->store_line("[gen]");
Array genf;
for (List<String>::Element *E = gen_files.front(); E; E = E->next()) {
genf.push_back(E->get());
}
String value;
VariantWriter::write_to_string(genf, value);
f->store_line("files=" + value);
f->store_line("");
}
f->store_line("[params]");
f->store_line("");
//store options in provided order, to avoid file changing. Order is also important because first match is accepted first.
for (List<ResourceImporter::ImportOption>::Element *E = opts.front(); E; E = E->next()) {
String base = E->get().option.name;
String value;
VariantWriter::write_to_string(params[base], value);
f->store_line(base + "=" + value);
}
f->close();
memdelete(f);
//update modified times, to avoid reimport
fs->files[cpos]->modified_time = FileAccess::get_modified_time(p_file);
fs->files[cpos]->import_modified_time = FileAccess::get_modified_time(p_file + ".import");
fs->files[cpos]->deps = _get_dependencies(p_file);
fs->files[cpos]->type = importer->get_resource_type();
//if file is currently up, maybe the source it was loaded from changed, so import math must be updated for it
//to reload properly
if (ResourceCache::has(p_file)) {
Resource *r = ResourceCache::get(p_file);
if (r->get_import_path() != String()) {
String dst_path = ResourceFormatImporter::get_singleton()->get_internal_resource_path(p_file);
r->set_import_path(dst_path);
r->set_import_last_modified_time(0);
}
}
}
void ok_pressed() {
if (!_test_path())
return;
String dir;
if (mode==MODE_IMPORT) {
dir=project_path->get_text();
} else {
DirAccess *d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
if (d->change_dir(project_path->get_text())!=OK) {
error->set_text(TTR("Invalid project path (changed anything?)."));
memdelete(d);
return;
}
dir=d->get_current_dir();
memdelete(d);
if (mode==MODE_NEW) {
FileAccess *f = FileAccess::open(dir.plus_file("/engine.cfg"),FileAccess::WRITE);
if (!f) {
error->set_text(TTR("Couldn't create engine.cfg in project path."));
} else {
f->store_line("; Engine configuration file.");
f->store_line("; It's best edited using the editor UI and not directly,");
f->store_line("; since the parameters that go here are not all obvious.");
f->store_line("; ");
f->store_line("; Format: ");
f->store_line("; [section] ; section goes between []");
f->store_line("; param=value ; assign values to parameters");
f->store_line("\n");
f->store_line("[application]");
f->store_line("\n");
f->store_line("name=\""+project_name->get_text()+"\"");
f->store_line("icon=\"res://icon.png\"");
memdelete(f);
ResourceSaver::save(dir.plus_file("/icon.png"),get_icon("DefaultProjectIcon","EditorIcons"));
}
} else if (mode==MODE_INSTALL) {
FileAccess *src_f=NULL;
zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
unzFile pkg = unzOpen2(zip_path.utf8().get_data(), &io);
if (!pkg) {
dialog_error->set_text("Error opening package file, not in zip format.");
return;
}
int ret = unzGoToFirstFile(pkg);
Vector<String> failed_files;
int idx=0;
while(ret==UNZ_OK) {
//get filename
unz_file_info info;
char fname[16384];
ret = unzGetCurrentFileInfo(pkg,&info,fname,16384,NULL,0,NULL,0);
String path=fname;
int depth=1; //stuff from github comes with tag
bool skip=false;
while(depth>0) {
int pp = path.find("/");
if (pp==-1) {
skip=true;
break;
}
path=path.substr(pp+1,path.length());
depth--;
}
if (skip || path==String()) {
//
} else if (path.ends_with("/")) { // a dir
path=path.substr(0,path.length()-1);
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
da->make_dir(dir.plus_file(path));
memdelete(da);
} else {
Vector<uint8_t> data;
data.resize(info.uncompressed_size);
//read
unzOpenCurrentFile(pkg);
unzReadCurrentFile(pkg,data.ptr(),data.size());
unzCloseCurrentFile(pkg);
FileAccess *f=FileAccess::open(dir.plus_file(path),FileAccess::WRITE);
if (f) {
f->store_buffer(data.ptr(),data.size());
memdelete(f);
} else {
failed_files.push_back(path);
}
}
idx++;
ret = unzGoToNextFile(pkg);
}
unzClose(pkg);
if (failed_files.size()) {
String msg=TTR("The following files failed extraction from package:")+"\n\n";
for(int i=0;i<failed_files.size();i++) {
if (i>15) {
msg+="\nAnd "+itos(failed_files.size()-i)+" more files.";
break;
}
msg+=failed_files[i]+"\n";
}
dialog_error->set_text(msg);
dialog_error->popup_centered_minsize();
} else {
dialog_error->set_text(TTR("Package Installed Successfully!"));
dialog_error->popup_centered_minsize();
}
}
}
dir=dir.replace("\\","/");
if (dir.ends_with("/"))
dir=dir.substr(0,dir.length()-1);
String proj=dir.replace("/","::");
EditorSettings::get_singleton()->set("projects/"+proj,dir);
EditorSettings::get_singleton()->save();
hide();
emit_signal("project_created");
}
void EditorResourcePreview::_thread() {
//print_line("begin thread");
while (!exit) {
//print_line("wait for semaphore");
preview_sem->wait();
preview_mutex->lock();
//print_line("blue team go");
if (queue.size()) {
QueueItem item = queue.front()->get();
queue.pop_front();
if (cache.has(item.path)) {
//already has it because someone loaded it, just let it know it's ready
if (item.resource.is_valid()) {
item.path += ":" + itos(cache[item.path].last_hash); //keep last hash (see description of what this is in condition below)
}
_preview_ready(item.path, cache[item.path].preview, item.id, item.function, item.userdata);
preview_mutex->unlock();
} else {
preview_mutex->unlock();
Ref<Texture> texture;
//print_line("pop from queue "+item.path);
int thumbnail_size = EditorSettings::get_singleton()->get("file_dialog/thumbnail_size");
thumbnail_size *= EDSCALE;
if (item.resource.is_valid()) {
texture = _generate_preview(item, String());
//adding hash to the end of path (should be ID:<objid>:<hash>) because of 5 argument limit to call_deferred
_preview_ready(item.path + ":" + itos(item.resource->hash_edited_version()), texture, item.id, item.function, item.userdata);
} else {
String temp_path = EditorSettings::get_singleton()->get_settings_path().plus_file("tmp");
String cache_base = Globals::get_singleton()->globalize_path(item.path).md5_text();
cache_base = temp_path.plus_file("resthumb-" + cache_base);
//does not have it, try to load a cached thumbnail
String file = cache_base + ".txt";
//print_line("cachetxt at "+file);
FileAccess *f = FileAccess::open(file, FileAccess::READ);
if (!f) {
//print_line("generate because not cached");
//generate
texture = _generate_preview(item, cache_base);
} else {
uint64_t modtime = FileAccess::get_modified_time(item.path);
int tsize = f->get_line().to_int64();
uint64_t last_modtime = f->get_line().to_int64();
bool cache_valid = true;
if (tsize != thumbnail_size) {
cache_valid = false;
memdelete(f);
} else if (last_modtime != modtime) {
String last_md5 = f->get_line();
String md5 = FileAccess::get_md5(item.path);
memdelete(f);
if (last_md5 != md5) {
cache_valid = false;
} else {
//update modified time
f = FileAccess::open(file, FileAccess::WRITE);
f->store_line(itos(modtime));
f->store_line(md5);
memdelete(f);
}
} else {
memdelete(f);
}
if (cache_valid) {
texture = ResourceLoader::load(cache_base + ".png", "ImageTexture", true);
if (!texture.is_valid()) {
//well f**k
cache_valid = false;
}
}
if (!cache_valid) {
texture = _generate_preview(item, cache_base);
}
}
//print_line("notify of preview ready");
_preview_ready(item.path, texture, item.id, item.function, item.userdata);
}
}
} else {
preview_mutex->unlock();
}
}
}