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;
}
Example #2
0
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
}
Example #3
0
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);
	}
}
Example #4
0
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);
		}
	}
}
Example #7
0
	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");

	}
Example #8
0
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;

}
Example #9
0
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;

}
Example #10
0
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);
		}
	}
}
Example #11
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");

	}
Example #12
0
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();
		}
	}
}