File size: 10,594 Bytes
b2fbb41 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 |
# coding:utf-8
import sys
import warnings
from ctypes import POINTER, byref, c_bool, c_int, pointer, sizeof, WinDLL
from ctypes.wintypes import DWORD, LONG, LPCVOID
import win32api
import win32con
import win32gui
from qtpy.QtGui import QColor
from .win_c_structures import (ACCENT_POLICY, ACCENT_STATE, DWMNCRENDERINGPOLICY,
DWMWINDOWATTRIBUTE, MARGINS,
WINDOWCOMPOSITIONATTRIB,
WINDOWCOMPOSITIONATTRIBDATA, DWM_BLURBEHIND)
from .win32_utils import isGreaterEqualWin10, isGreaterEqualWin11, IsCompositionEnabled
class WindowsWindowEffect:
""" Windows window effect """
def __init__(self, window):
self.window = window
# Declare the function signature of the API
self.user32 = WinDLL("user32")
self.dwmapi = WinDLL("dwmapi")
self.SetWindowCompositionAttribute = self.user32.SetWindowCompositionAttribute
self.DwmExtendFrameIntoClientArea = self.dwmapi.DwmExtendFrameIntoClientArea
self.DwmEnableBlurBehindWindow = self.dwmapi.DwmEnableBlurBehindWindow
self.DwmSetWindowAttribute = self.dwmapi.DwmSetWindowAttribute
self.SetWindowCompositionAttribute.restype = c_bool
self.DwmExtendFrameIntoClientArea.restype = LONG
self.DwmEnableBlurBehindWindow.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)]
self.DwmEnableBlurBehindWindow.argtypes = [c_int, POINTER(DWM_BLURBEHIND)]
# Initialize structure
self.accentPolicy = ACCENT_POLICY()
self.winCompAttrData = WINDOWCOMPOSITIONATTRIBDATA()
self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_ACCENT_POLICY.value
self.winCompAttrData.SizeOfData = sizeof(self.accentPolicy)
self.winCompAttrData.Data = pointer(self.accentPolicy)
def setAcrylicEffect(self, hWnd, gradientColor="F2F2F299", enableShadow=True, animationId=0):
""" Add the acrylic effect to the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
gradientColor: str
Hexadecimal acrylic mixed color, corresponding to four RGBA channels
isEnableShadow: bool
Enable window shadows
animationId: int
Turn on matte animation
"""
if not isGreaterEqualWin10():
warnings.warn("The acrylic effect is only available on Win10+")
return
hWnd = int(hWnd)
gradientColor = ''.join(gradientColor[i:i+2] for i in range(6, -1, -2))
gradientColor = DWORD(int(gradientColor, base=16))
animationId = DWORD(animationId)
accentFlags = DWORD(0x20 | 0x40 | 0x80 | 0x100) if enableShadow else DWORD(0)
self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_ACRYLICBLURBEHIND.value
self.accentPolicy.GradientColor = gradientColor
self.accentPolicy.AccentFlags = accentFlags
self.accentPolicy.AnimationId = animationId
self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_ACCENT_POLICY.value
self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
def setBorderAccentColor(self, hWnd, color: QColor):
""" Set the border color of the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
color: QColor
Border Accent color
"""
if not isGreaterEqualWin11():
return
hWnd = int(hWnd)
colorref = DWORD(color.red() | (color.green() << 8) | (color.blue() << 16))
self.DwmSetWindowAttribute(hWnd,
DWMWINDOWATTRIBUTE.DWMWA_BORDER_COLOR.value,
byref(colorref),
4)
def removeBorderAccentColor(self, hWnd):
""" Remove the border color of the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
if not isGreaterEqualWin11():
return
hWnd = int(hWnd)
self.DwmSetWindowAttribute(hWnd,
DWMWINDOWATTRIBUTE.DWMWA_BORDER_COLOR.value,
byref(DWORD(0xFFFFFFFF)),
4)
def setMicaEffect(self, hWnd, isDarkMode=False, isAlt=False):
""" Add the mica effect to the window (Win11 only)
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
isDarkMode: bool
whether to use dark mode mica effect
isAlt: bool
whether to enable mica alt effect
"""
if not isGreaterEqualWin11():
warnings.warn("The mica effect is only available on Win11")
return
hWnd = int(hWnd)
# fix issue #125
margins = MARGINS(16777215, 16777215, 0, 0)
self.DwmExtendFrameIntoClientArea(hWnd, byref(margins))
self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_ACCENT_POLICY.value
self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_HOSTBACKDROP.value
self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
if isDarkMode:
self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_USEDARKMODECOLORS.value
self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
if sys.getwindowsversion().build < 22523:
self.DwmSetWindowAttribute(hWnd, 1029, byref(c_int(1)), 4)
else:
self.DwmSetWindowAttribute(hWnd, DWMWINDOWATTRIBUTE.DWMWA_SYSTEMBACKDROP_TYPE.value, byref(c_int(4 if isAlt else 2)), 4)
self.DwmSetWindowAttribute(hWnd, DWMWINDOWATTRIBUTE.DWMWA_USE_IMMERSIVE_DARK_MODE.value, byref(c_int(1*isDarkMode)), 4)
def setAeroEffect(self, hWnd):
""" Add the aero effect to the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
self.winCompAttrData.Attribute = WINDOWCOMPOSITIONATTRIB.WCA_ACCENT_POLICY.value
self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_ENABLE_BLURBEHIND.value
self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
def removeBackgroundEffect(self, hWnd):
""" Remove background effect
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
self.accentPolicy.AccentState = ACCENT_STATE.ACCENT_DISABLED.value
self.SetWindowCompositionAttribute(hWnd, pointer(self.winCompAttrData))
@staticmethod
def moveWindow(hWnd):
""" Move the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
win32gui.ReleaseCapture()
win32api.SendMessage(
hWnd, win32con.WM_SYSCOMMAND, win32con.SC_MOVE + win32con.HTCAPTION, 0
)
def addShadowEffect(self, hWnd):
""" Add DWM shadow to window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
if not IsCompositionEnabled():
return
hWnd = int(hWnd)
margins = MARGINS(-1, -1, -1, -1)
self.DwmExtendFrameIntoClientArea(hWnd, byref(margins))
def addMenuShadowEffect(self, hWnd):
""" Add DWM shadow to menu
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
if not IsCompositionEnabled():
return
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))
def removeShadowEffect(self, hWnd):
""" Remove DWM shadow from the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
self.DwmSetWindowAttribute(
hWnd,
DWMWINDOWATTRIBUTE.DWMWA_NCRENDERING_POLICY.value,
byref(c_int(DWMNCRENDERINGPOLICY.DWMNCRP_DISABLED.value)),
4,
)
@staticmethod
def removeMenuShadowEffect(hWnd):
""" Remove shadow from pop-up menu
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
style = win32gui.GetClassLong(hWnd, win32con.GCL_STYLE)
style &= ~0x00020000 # CS_DROPSHADOW
win32api.SetClassLong(hWnd, win32con.GCL_STYLE, style)
@staticmethod
def addWindowAnimation(hWnd):
""" Enables the maximize and minimize animation of the window
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
style = win32gui.GetWindowLong(hWnd, win32con.GWL_STYLE)
win32gui.SetWindowLong(
hWnd,
win32con.GWL_STYLE,
style
| win32con.WS_MINIMIZEBOX
| win32con.WS_MAXIMIZEBOX
| win32con.WS_CAPTION
| win32con.CS_DBLCLKS
| win32con.WS_THICKFRAME,
)
@staticmethod
def disableMaximizeButton(hWnd):
""" Disable the maximize button of window
Parameters
----------
hWnd : int or `sip.voidptr`
Window handle
"""
hWnd = int(hWnd)
style = win32gui.GetWindowLong(hWnd, win32con.GWL_STYLE)
win32gui.SetWindowLong(
hWnd,
win32con.GWL_STYLE,
style & ~win32con.WS_MAXIMIZEBOX,
)
def enableBlurBehindWindow(self, hWnd):
""" enable the blur effect behind the whole client
Parameters
----------
hWnd: int or `sip.voidptr`
Window handle
"""
blurBehind = DWM_BLURBEHIND(1, True, 0, False)
self.DwmEnableBlurBehindWindow(int(hWnd), byref(blurBehind)) |