coding:utf-8

from ctypes import POINTER, c_bool, c_int, pointer, sizeof, WinDLL, byref
from ctypes.wintypes import DWORD, HWND, LONG, LPCVOID
from win32 import win32api, win32gui
from win32.lib import win32con
from .c_structures import (

ACCENT_POLICY,ACCENT_STATE,MARGINS,DWMNCRENDERINGPOLICY,DWMWINDOWATTRIBUTE,WINDOWCOMPOSITIONATTRIB,WINDOWCOMPOSITIONATTRIBDATA,

)
class WindowEffect:

""" 调用windows api实现窗口成果 """def __init__(self):    # 调用api    self.user32 = WinDLL("user32")    self.dwmapi = WinDLL("dwmapi")    self.SetWindowCompositionAttribute = self.user32.SetWindowCompositionAttribute    self.DwmExtendFrameIntoClientArea = self.dwmapi.DwmExtendFrameIntoClientArea    self.DwmSetWindowAttribute = self.dwmapi.DwmSetWindowAttribute    self.SetWindowCompositionAttribute.restype = c_bool    self.DwmExtendFrameIntoClientArea.restype = LONG    self.DwmSetWindowAttribute.restype = LONG    self.SetWindowCompositionAttribute.argtypes = [        c_int,        POINTER(WINDOWCOMPOSITIONATTRIBDATA),    ]    self.DwmSetWindowAttribute.argtypes = [c_int, DWORD, LPCVOID, DWORD]    self.DwmExtendFrameIntoClientArea.argtypes = [c_int, POINTER(MARGINS)]    # 初始化构造体    self.accentPolicy = ACCENT_POLICY()    self.winCompAttrData = WINDOWCOMPOSITIONATTRIBDATA()    self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_ACCENT_POLICY.value[0]    self.winCompAttrData.SizeOfData = [货币代码](https://www.gendan5.com/currencycode.html)sizeof(self.accentPolicy)    self.winCompAttrData.Data = pointer(self.accentPolicy)def setAcrylicEffect(self, hWnd: int, gradientColor: str = "F2F2F230", isEnableShadow: bool = True, animationId: int = 0):    """ 给窗口开启Win10的亚克力成果    Parameters    ----------    hWnd: int        窗口句柄    gradientColor: str        十六进制亚克力混合色，对应rgba四个重量    isEnableShadow: bool        管制是否启用窗口暗影    animationId: int        管制磨砂动画    """    # 亚克力混合色    gradientColor = (        gradientColor[6:]        + gradientColor[4:6]        + gradientColor[2:4]        + gradientColor[:2]    )    gradientColor = DWORD(int(gradientColor, base=16))    # 磨砂动画    animationId = DWORD(animationId)    # 窗口暗影    accentFlags = DWORD(0x20 | 0x40 | 0x80 |                        0x100) if isEnableShadow else DWORD(0)    self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_ACRYLICBLURBEHIND.value[        0    ]    self.accentPolicy.GradientColor = gradientColor    self.accentPolicy.AccentFlags = accentFlags    self.accentPolicy.AnimationId = animationId    # 开启亚克力    self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))def setAeroEffect(self, hWnd: int):    """ 给窗口开启Aero成果    Parameter    ----------    hWnd : 窗口句柄    """    self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_BLURBEHIND.value[0]    # 开启Aero    self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))def moveWindow(self, hWnd: int):    """ 挪动窗口    Parameter    ----------    hWnd : 窗口句柄    """    win32gui.ReleaseCapture()    win32api.SendMessage(        hWnd, win32con.WM_SYSCOMMAND, win32con.SC_MOVE + win32con.HTCAPTION, 0    )def addShadowEffect(self, hWnd):    """ 给窗口增加暗影    Parameter    ----------    hWnd: int or `sip.voidptr`        窗口句柄    """    hWnd = int(hWnd)    self.DwmSetWindowAttribute(        hWnd,        DWMWINDOWATTRIBUTE.DWMWA_NCRENDERING_POLICY.value,        byref(c_int(DWMNCRENDERINGPOLICY.DWMNCRP_ENABLED.value)),        4,    )    margins = MARGINS(-1, -1, -1, -1)    self.DwmExtendFrameIntoClientArea(hWnd, byref(margins))