0716更新
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1ff43e4347
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from .window_effect import WindowEffect
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from .c_structures import *
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# coding:utf-8
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from ctypes import POINTER, Structure, c_int
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from ctypes.wintypes import DWORD, HWND, ULONG, POINT, RECT, UINT
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from enum import Enum
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class WINDOWCOMPOSITIONATTRIB(Enum):
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WCA_UNDEFINED = 0
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WCA_NCRENDERING_ENABLED = 1
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WCA_NCRENDERING_POLICY = 2
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WCA_TRANSITIONS_FORCEDISABLED = 3
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WCA_ALLOW_NCPAINT = 4
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WCA_CAPTION_BUTTON_BOUNDS = 5
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WCA_NONCLIENT_RTL_LAYOUT = 6
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WCA_FORCE_ICONIC_REPRESENTATION = 7
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WCA_EXTENDED_FRAME_BOUNDS = 8
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WCA_HAS_ICONIC_BITMAP = 9
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WCA_THEME_ATTRIBUTES = 10
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WCA_NCRENDERING_EXILED = 11
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WCA_NCADORNMENTINFO = 12
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WCA_EXCLUDED_FROM_LIVEPREVIEW = 13
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WCA_VIDEO_OVERLAY_ACTIVE = 14
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WCA_FORCE_ACTIVEWINDOW_APPEARANCE = 15
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WCA_DISALLOW_PEEK = 16
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WCA_CLOAK = 17
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WCA_CLOAKED = 18
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WCA_ACCENT_POLICY = 19
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WCA_FREEZE_REPRESENTATION = 20
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WCA_EVER_UNCLOAKED = 21
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WCA_VISUAL_OWNER = 22
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WCA_LAST = 23
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class ACCENT_STATE(Enum):
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""" Client area status enumeration class """
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ACCENT_DISABLED = 0
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ACCENT_ENABLE_GRADIENT = 1
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ACCENT_ENABLE_TRANSPARENTGRADIENT = 2
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ACCENT_ENABLE_BLURBEHIND = 3 # Aero effect
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ACCENT_ENABLE_ACRYLICBLURBEHIND = 4 # Acrylic effect
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ACCENT_ENABLE_HOSTBACKDROP = 5 # Mica effect
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ACCENT_INVALID_STATE = 6
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class ACCENT_POLICY(Structure):
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""" Specific attributes of client area """
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_fields_ = [
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("AccentState", DWORD),
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("AccentFlags", DWORD),
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("GradientColor", DWORD),
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("AnimationId", DWORD),
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]
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class WINDOWCOMPOSITIONATTRIBDATA(Structure):
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_fields_ = [
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("Attribute", DWORD),
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# Pointer() receives any ctypes type and returns a pointer type
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("Data", POINTER(ACCENT_POLICY)),
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("SizeOfData", ULONG),
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]
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class DWMNCRENDERINGPOLICY(Enum):
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DWMNCRP_USEWINDOWSTYLE = 0
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DWMNCRP_DISABLED = 1
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DWMNCRP_ENABLED = 2
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DWMNCRP_LAS = 3
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class DWMWINDOWATTRIBUTE(Enum):
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DWMWA_NCRENDERING_ENABLED = 1
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DWMWA_NCRENDERING_POLICY = 2
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DWMWA_TRANSITIONS_FORCEDISABLED = 3
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DWMWA_ALLOW_NCPAINT = 4
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DWMWA_CAPTION_BUTTON_BOUNDS = 5
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DWMWA_NONCLIENT_RTL_LAYOUT = 6
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DWMWA_FORCE_ICONIC_REPRESENTATION = 7
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DWMWA_FLIP3D_POLICY = 8
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DWMWA_EXTENDED_FRAME_BOUNDS = 9
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DWMWA_HAS_ICONIC_BITMAP = 10
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DWMWA_DISALLOW_PEEK = 11
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DWMWA_EXCLUDED_FROM_PEEK = 12
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DWMWA_CLOAK = 13
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DWMWA_CLOAKED = 14
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DWMWA_FREEZE_REPRESENTATION = 15
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DWMWA_PASSIVE_UPDATE_MODE = 16
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DWMWA_USE_HOSTBACKDROPBRUSH = 17
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DWMWA_USE_IMMERSIVE_DARK_MODE = 18
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DWMWA_WINDOW_CORNER_PREFERENCE = 19
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DWMWA_BORDER_COLOR = 20
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DWMWA_CAPTION_COLOR = 21
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DWMWA_TEXT_COLOR = 22
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DWMWA_VISIBLE_FRAME_BORDER_THICKNESS = 23
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DWMWA_LAST = 24
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class MARGINS(Structure):
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_fields_ = [
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("cxLeftWidth", c_int),
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("cxRightWidth", c_int),
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("cyTopHeight", c_int),
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("cyBottomHeight", c_int),
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]
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class MINMAXINFO(Structure):
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_fields_ = [
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("ptReserved", POINT),
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("ptMaxSize", POINT),
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("ptMaxPosition", POINT),
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("ptMinTrackSize", POINT),
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("ptMaxTrackSize", POINT),
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]
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class PWINDOWPOS(Structure):
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_fields_ = [
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('hWnd', HWND),
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('hwndInsertAfter', HWND),
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('x', c_int),
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('y', c_int),
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('cx', c_int),
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('cy', c_int),
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('flags', UINT)
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]
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class NCCALCSIZE_PARAMS(Structure):
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_fields_ = [
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('rgrc', RECT*3),
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('lppos', POINTER(PWINDOWPOS))
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]
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# coding:utf-8
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import sys
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from ctypes import POINTER, c_bool, c_int, pointer, sizeof, WinDLL, byref
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from ctypes.wintypes import DWORD, LONG, LPCVOID
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from win32 import win32api, win32gui
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from win32.lib import win32con
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from .c_structures import (
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ACCENT_POLICY,
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ACCENT_STATE,
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MARGINS,
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DWMNCRENDERINGPOLICY,
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DWMWINDOWATTRIBUTE,
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WINDOWCOMPOSITIONATTRIB,
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WINDOWCOMPOSITIONATTRIBDATA,
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)
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class WindowEffect:
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""" A class that calls Windows API to realize window effect """
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def __init__(self):
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# Declare the function signature of the API
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self.user32 = WinDLL("user32")
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self.dwmapi = WinDLL("dwmapi")
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self.SetWindowCompositionAttribute = self.user32.SetWindowCompositionAttribute
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self.DwmExtendFrameIntoClientArea = self.dwmapi.DwmExtendFrameIntoClientArea
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self.DwmSetWindowAttribute = self.dwmapi.DwmSetWindowAttribute
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self.SetWindowCompositionAttribute.restype = c_bool
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self.DwmExtendFrameIntoClientArea.restype = LONG
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self.DwmSetWindowAttribute.restype = LONG
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self.SetWindowCompositionAttribute.argtypes = [
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c_int,
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POINTER(WINDOWCOMPOSITIONATTRIBDATA),
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]
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self.DwmSetWindowAttribute.argtypes = [c_int, DWORD, LPCVOID, DWORD]
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self.DwmExtendFrameIntoClientArea.argtypes = [c_int, POINTER(MARGINS)]
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# Initialize structure
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self.accentPolicy = ACCENT_POLICY()
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self.winCompAttrData = WINDOWCOMPOSITIONATTRIBDATA()
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self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_ACCENT_POLICY.value
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self.winCompAttrData.SizeOfData = sizeof(self.accentPolicy)
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self.winCompAttrData.Data = pointer(self.accentPolicy)
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def setAcrylicEffect(self, hWnd, gradientColor: str = "F2F2F299", isEnableShadow: bool = True, animationId: int = 0):
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""" Add the acrylic effect to the window
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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gradientColor: str
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Hexadecimal acrylic mixed color, corresponding to four RGBA channels
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isEnableShadow: bool
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Enable window shadows
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animationId: int
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Turn on matte animation
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"""
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hWnd = int(hWnd)
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# Acrylic mixed color
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gradientColor = (
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gradientColor[6:]
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+ gradientColor[4:6]
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+ gradientColor[2:4]
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+ gradientColor[:2]
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)
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gradientColor = DWORD(int(gradientColor, base=16))
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# matte animation
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animationId = DWORD(animationId)
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# window shadow
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accentFlags = DWORD(0x20 | 0x40 | 0x80 |
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0x100) if isEnableShadow else DWORD(0)
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self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_ACRYLICBLURBEHIND.value
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self.accentPolicy.GradientColor = gradientColor
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self.accentPolicy.AccentFlags = accentFlags
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self.accentPolicy.AnimationId = animationId
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# enable acrylic effect
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self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
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def setMicaEffect(self, hWnd):
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""" Add the mica effect to the window (Win11 only)
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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if sys.getwindowsversion().build < 22000:
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raise Exception("The mica effect is only available on Win11")
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hWnd = int(hWnd)
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margins = MARGINS(-1, -1, -1, -1)
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self.DwmExtendFrameIntoClientArea(hWnd, byref(margins))
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self.DwmSetWindowAttribute(hWnd, 1029, byref(c_int(1)), 4)
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self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_HOSTBACKDROP.value
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self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
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def setAeroEffect(self, hWnd):
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""" Add the aero effect to the window
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_BLURBEHIND.value
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self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
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def removeBackgroundEffect(self, hWnd):
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""" Remove background effect
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_DISABLED.value
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self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
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@staticmethod
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def moveWindow(hWnd):
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""" Move the window
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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win32gui.ReleaseCapture()
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win32api.SendMessage(
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hWnd, win32con.WM_SYSCOMMAND, win32con.SC_MOVE + win32con.HTCAPTION, 0
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)
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def addShadowEffect(self, hWnd):
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""" Add DWM shadow to window
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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margins = MARGINS(-1, -1, -1, -1)
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self.DwmExtendFrameIntoClientArea(hWnd, byref(margins))
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def addMenuShadowEffect(self, hWnd):
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""" Add DWM shadow to menu
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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self.DwmSetWindowAttribute(
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hWnd,
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DWMWINDOWATTRIBUTE.DWMWA_NCRENDERING_POLICY.value,
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byref(c_int(DWMNCRENDERINGPOLICY.DWMNCRP_ENABLED.value)),
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4,
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)
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margins = MARGINS(-1, -1, -1, -1)
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self.DwmExtendFrameIntoClientArea(hWnd, byref(margins))
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def removeShadowEffect(self, hWnd):
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""" Remove DWM shadow from the window
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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self.DwmSetWindowAttribute(
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hWnd,
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DWMWINDOWATTRIBUTE.DWMWA_NCRENDERING_POLICY.value,
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byref(c_int(DWMNCRENDERINGPOLICY.DWMNCRP_DISABLED.value)),
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4,
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)
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@staticmethod
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def removeMenuShadowEffect(hWnd):
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""" Remove shadow from pop-up menu
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Parameters
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----------
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hWnd: int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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style = win32gui.GetClassLong(hWnd, win32con.GCL_STYLE)
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style &= ~0x00020000 # CS_DROPSHADOW
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win32api.SetClassLong(hWnd, win32con.GCL_STYLE, style)
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@staticmethod
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def addWindowAnimation(hWnd):
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""" Enables the maximize and minimize animation of the window
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Parameters
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----------
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hWnd : int or `sip.voidptr`
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Window handle
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"""
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hWnd = int(hWnd)
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style = win32gui.GetWindowLong(hWnd, win32con.GWL_STYLE)
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win32gui.SetWindowLong(
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hWnd,
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win32con.GWL_STYLE,
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style
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| win32con.WS_MAXIMIZEBOX
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| win32con.WS_CAPTION
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| win32con.CS_DBLCLKS
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| win32con.WS_THICKFRAME,
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)
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