| |
| from ctypes import c_void_p |
|
|
| import Cocoa |
| import objc |
| from qtpy.QtCore import qVersion, QEvent, QObject |
| from qtpy.QtGui import QColor |
| from qtpy.QtWidgets import QWidget |
| from Quartz.CoreGraphics import (CGEventCreateMouseEvent, |
| kCGEventLeftMouseDown, kCGMouseButtonLeft) |
|
|
| QT_VERSION = tuple(int(v) for v in qVersion().split('.')) |
|
|
| from utils import shared |
|
|
| class MacMoveResize: |
| """ Tool class for moving and resizing Mac OS window """ |
|
|
| @staticmethod |
| def startSystemMove(window: QWidget, globalPos): |
| """ resize window |
| |
| Parameters |
| ---------- |
| window: QWidget |
| window |
| |
| globalPos: QPoint |
| the global point of mouse release event |
| """ |
| if QT_VERSION >= (5, 15, 0): |
| window.windowHandle().startSystemMove() |
| return |
|
|
| nsWindow = getNSWindow(window.winId()) |
|
|
| |
| cgEvent = CGEventCreateMouseEvent( |
| None, kCGEventLeftMouseDown, (globalPos.x(), globalPos.y()), kCGMouseButtonLeft) |
| clickEvent = Cocoa.NSEvent.eventWithCGEvent_(cgEvent) |
|
|
| if clickEvent: |
| nsWindow.performWindowDragWithEvent_(clickEvent) |
|
|
| |
|
|
| @classmethod |
| def starSystemResize(cls, window, globalPos, edges): |
| """ resize window |
| |
| Parameters |
| ---------- |
| window: QWidget |
| window |
| |
| globalPos: QPoint |
| the global point of mouse release event |
| |
| edges: `Qt.Edges` |
| window edges |
| """ |
| pass |
|
|
| @classmethod |
| def toggleMaxState(cls, window): |
| if shared.HEADLESS: |
| return |
| if window.isMaximized(): |
| window.showNormal() |
| else: |
| window.showMaximized() |
|
|
|
|
| def getNSWindow(winId): |
| """ convert window handle to NSWindow |
| |
| Parameters |
| ---------- |
| winId: int or `sip.voidptr` |
| window handle |
| """ |
| view = objc.objc_object(c_void_p=c_void_p(int(winId))) |
| return view.window() |
|
|
|
|
| def getSystemAccentColor(): |
| """ get the accent color of system |
| |
| Returns |
| ------- |
| color: QColor |
| accent color |
| """ |
| color = Cocoa.NSColor.controlAccentColor() |
| color = color.colorUsingColorSpace_(Cocoa.NSColorSpace.sRGBColorSpace()) |
| r = int(color.redComponent() * 255) |
| g = int(color.greenComponent() * 255) |
| b = int(color.blueComponent() * 255) |
| return QColor(r, g, b) |
|
|
|
|
| class MacScreenCaptureFilter(QObject): |
| """ Filter for screen capture """ |
|
|
| def __init__(self, parent: QWidget): |
| super().__init__(parent) |
| self.setScreenCaptureEnabled(False) |
|
|
| def eventFilter(self, watched, event): |
| if watched == self.parent(): |
| if event.type() == QEvent.Type.WinIdChange: |
| self.setScreenCaptureEnabled(self.isScreenCaptureEnabled) |
|
|
| return super().eventFilter(watched, event) |
|
|
| def setScreenCaptureEnabled(self, enabled: bool): |
| """ Set screen capture enabled """ |
| self.isScreenCaptureEnabled = enabled |
|
|
| nsWindow = getNSWindow(self.parent().winId()) |
| if nsWindow: |
| NSWindowSharingNone = 0 |
| NSWindowSharingReadOnly = 1 |
| nsWindow.setSharingType_(NSWindowSharingReadOnly if enabled else NSWindowSharingNone) |
