from __future__ import annotations import copy from dataclasses import dataclass from app.data_range_converter import convert_pattern_params from app.pq.pq_config import get_pattern @dataclass class PatternSession: mode: str test_type: str active_config: object pattern_params: list[list[int]] total_patterns: int display_names: list[str] class PatternService: def __init__(self, app): self.app = app def _build_apply_config_error(self, test_type): timing = self.app.config.current_test_types.get(test_type, {}).get("timing", "-") detail = "" try: ctrl = getattr(self.app.signal_service.device, "raw_controller", None) if ctrl is not None: d = getattr(ctrl, "last_error", None) if d: detail = f", detail={d}" except Exception: pass return f"UCD profile apply_config failed for {test_type}, timing={timing}{detail}" def prepare_session(self, mode, *, test_type=None, log_details=False): test_type = test_type or self.app.config.current_test_type if hasattr(self.app.config, "set_current_test_type"): self.app.config.set_current_test_type(test_type) if not self.app.config.set_current_pattern(mode): raise ValueError(f"未知的图案模式: {mode}") active_config = self.app.config source_params = self._get_source_pattern_params(mode) if test_type == "screen_module": screen_cfg = self.app.config.current_test_types.get("screen_module", {}) color_space = ( self.app.screen_module_color_space_var.get() if hasattr(self.app, "screen_module_color_space_var") else screen_cfg.get("colorimetry", "sRGB") ) data_range = ( self.app.screen_module_data_range_var.get() if hasattr(self.app, "screen_module_data_range_var") else screen_cfg.get("data_range", "Full") ) bit_depth = ( self.app.screen_module_bit_depth_var.get() if hasattr(self.app, "screen_module_bit_depth_var") else f"{int(screen_cfg.get('bpc', 8))}bit" ) output_format = ( self.app.screen_module_output_format_var.get() if hasattr(self.app, "screen_module_output_format_var") else screen_cfg.get("color_format", "RGB") ) if log_details: self._log("=" * 50, "separator") self._log("设置屏模组信号格式:", "info") self._log("=" * 50, "separator") for label, value in [ ("色彩空间", color_space), ("色彩格式", output_format), ("数据范围", data_range), ("编码位深", bit_depth), ("Timing", self.app.config.current_test_types[test_type]["timing"]), ]: self._log(f" {label}: {value}", "info") if not self.app.signal_service.apply_config(active_config): raise RuntimeError(self._build_apply_config_error(test_type)) success = self.app.signal_service.update_signal_format( color_space=color_space, data_range=data_range, bit_depth=bit_depth, output_format=output_format, ) if log_details: self._log( f"屏模组信号格式设置{'成功' if success else '失败'}", "success" if success else "error", ) elif test_type == "sdr_movie": data_range = self.app.sdr_data_range_var.get() if log_details: self._log("=" * 50, "separator") self._log("设置 SDR 信号格式:", "info") self._log("=" * 50, "separator") for label, value in [ ("色彩空间", self.app.sdr_color_space_var.get()), ("色彩格式", self.app.sdr_output_format_var.get()), ("Gamma", self.app.sdr_gamma_type_var.get()), ("数据范围", data_range), ("编码位深", self.app.sdr_bit_depth_var.get()), ]: self._log(f" {label}: {value}", "info") converted_params = convert_pattern_params( source_params, data_range=data_range, verbose=False ) active_config = self.app.config.get_temp_config_with_converted_params( mode=mode, converted_params=converted_params ) if hasattr(active_config, "set_current_test_type"): active_config.set_current_test_type(test_type) if not self.app.signal_service.apply_config(active_config): raise RuntimeError(self._build_apply_config_error(test_type)) success = self.app.signal_service.update_signal_format( color_space=self.app.sdr_color_space_var.get(), data_range=data_range, bit_depth=self.app.sdr_bit_depth_var.get(), output_format=self.app.sdr_output_format_var.get(), ) if log_details: self._log(f"SDR 信号格式设置{'成功' if success else '失败'}", "success" if success else "error") self._log(f"图案参数已设置，共 {len(converted_params)} 个图案", "success") elif test_type == "hdr_movie": data_range = self.app.hdr_data_range_var.get() if log_details: self._log("=" * 50, "separator") self._log("设置 HDR 信号格式:", "info") self._log("=" * 50, "separator") for label, value in [ ("色彩空间", self.app.hdr_color_space_var.get()), ("色彩格式", self.app.hdr_output_format_var.get()), ("数据范围", data_range), ("编码位深", self.app.hdr_bit_depth_var.get()), ("MaxCLL", self.app.hdr_maxcll_var.get()), ("MaxFALL", self.app.hdr_maxfall_var.get()), ]: self._log(f" {label}: {value}", "info") converted_params = convert_pattern_params( source_params, data_range=data_range, verbose=False ) active_config = self.app.config.get_temp_config_with_converted_params( mode=mode, converted_params=converted_params ) if hasattr(active_config, "set_current_test_type"): active_config.set_current_test_type(test_type) if not self.app.signal_service.apply_config(active_config): raise RuntimeError(self._build_apply_config_error(test_type)) success = self.app.signal_service.update_signal_format( color_space=self.app.hdr_color_space_var.get(), data_range=data_range, bit_depth=self.app.hdr_bit_depth_var.get(), output_format=self.app.hdr_output_format_var.get(), max_cll=self.app.hdr_maxcll_var.get(), max_fall=self.app.hdr_maxfall_var.get(), ) if log_details: self._log(f"HDR 信号格式设置{'成功' if success else '失败'}", "success" if success else "error") self._log(f"图案参数已设置，共 {len(converted_params)} 个图案", "success") else: raise ValueError(f"不支持的测试类型: {test_type}") pattern_params = copy.deepcopy(active_config.current_pattern["pattern_params"]) return PatternSession( mode=mode, test_type=test_type, active_config=active_config, pattern_params=pattern_params, total_patterns=len(pattern_params), display_names=self._get_display_names(mode, len(pattern_params)), ) def send_session_pattern(self, session, index): if index < 0 or index >= session.total_patterns: raise IndexError(f"pattern 索引越界: {index}") pattern_param = session.pattern_params[index] if not self.app.signal_service.send_pattern_params(pattern_param): raise RuntimeError(f"发送 pattern 失败: {index}") return pattern_param def send_rgb(self, rgb, *, session=None, test_type=None): active_session = session or self.prepare_session( "rgb", test_type=test_type, log_details=False, ) converted_rgb = self._convert_rgb_for_test_type(rgb, active_session.test_type) self.app.signal_service.send_solid_rgb(converted_rgb) return True def _get_source_pattern_params(self, mode): return copy.deepcopy(get_pattern(mode)["pattern_params"]) def _get_display_names(self, mode, total_patterns): if mode == "accuracy": return self.app.config.get_accuracy_color_names() if mode == "custom" and hasattr(self.app.config, "get_temp_pattern_names"): return self.app.config.get_temp_pattern_names() return [f"P {index + 1}" for index in range(total_patterns)] def _convert_rgb_for_test_type(self, rgb, test_type): if test_type == "sdr_movie": data_range = self.app.sdr_data_range_var.get() elif test_type == "hdr_movie": data_range = self.app.hdr_data_range_var.get() else: data_range = "Full" return convert_pattern_params([list(rgb)], data_range=data_range, verbose=False)[0] def _log(self, message, level): if hasattr(self.app, "log_gui"): self.app.log_gui.log(message, level=level)