47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
"""通用 UCD323/UCDController 辅助函数。
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保留为兼容层和薄代理，避免业务模块直接依赖控制器内部实现细节。
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"""
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def get_tx_modules(ucd):
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"""根据当前接口返回 (pg, ag) 模块。"""
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return ucd.get_tx_modules()
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def get_current_resolution(ucd, default=(3840, 2160)):
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"""从 UCD 当前 timing 获取 (width, height)，失败时返回 default。"""
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return ucd.get_current_resolution(default)
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def send_image_pattern(ucd, image_path):
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"""通过 UCDController 发送一张本地图片作为显示 Pattern。"""
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if not getattr(ucd, "status", False):
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return False
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send_via_controller = getattr(ucd, "send_image_pattern", None)
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if not callable(send_via_controller):
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return False
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return bool(send_via_controller(image_path))
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def send_solid_rgb_pattern(ucd, rgb, *, raise_on_error=False):
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"""通过 UCDController 当前状态发送一组纯色 RGB Pattern。"""
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if not getattr(ucd, "status", False):
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if raise_on_error:
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raise RuntimeError("UCD 未连接，无法发送纯色 Pattern")
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return False
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send_via_controller = getattr(ucd, "send_solid_rgb_pattern", None)
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if not callable(send_via_controller):
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if raise_on_error:
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raise RuntimeError("UCDController 未实现 send_solid_rgb_pattern")
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return False
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ok = bool(send_via_controller(list(rgb)))
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if not ok and raise_on_error:
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raise RuntimeError(f"发送纯色 Pattern 失败: {rgb}")
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return ok
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