asd

venv/lib/python3.12/site-packages/pyscreenshot/plugins/mac_quartz.py

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+# Javier Escalada Gomez
+#
+# from:
+# https://stackoverflow.com/questions/4524723/take-screenshot-in-python-on-mac-os-x
+
+from pyscreenshot.plugins.backend import CBackend
+from pyscreenshot.tempexport import read_func_img
+
+
+class MacQuartzWrapper(CBackend):
+    name = "mac_quartz"
+
+    def grab(self, bbox=None):
+        im = read_func_img(self._grab_to_file, bbox)
+        return im
+
+    def _grab_to_file(self, filename, bbox=None, dpi=72):
+        # Should query dpi from somewhere, e.g for retina displays?
+        import LaunchServices  # type: ignore
+        import Quartz  # type: ignore
+        import Quartz.CoreGraphics as CG  # type: ignore
+        from Cocoa import NSURL  # type: ignore
+
+        if bbox:
+            width = bbox[2] - bbox[0]
+            height = bbox[3] - bbox[1]
+            region = CG.CGRectMake(bbox[0], bbox[1], width, height)
+        else:
+            region = CG.CGRectInfinite
+
+        # Create screenshot as CGImage
+        image = CG.CGWindowListCreateImage(
+            region,
+            CG.kCGWindowListOptionOnScreenOnly,
+            CG.kCGNullWindowID,
+            CG.kCGWindowImageDefault,
+        )
+
+        file_type = LaunchServices.kUTTypePNG
+
+        url = NSURL.fileURLWithPath_(filename)
+
+        dest = Quartz.CGImageDestinationCreateWithURL(
+            url,
+            file_type,
+            # 1 image in file
+            1,
+            None,
+        )
+
+        properties = {
+            Quartz.kCGImagePropertyDPIWidth: dpi,
+            Quartz.kCGImagePropertyDPIHeight: dpi,
+        }
+
+        # Add the image to the destination, characterizing the image with
+        # the properties dictionary.
+        Quartz.CGImageDestinationAddImage(dest, image, properties)
+
+        # When all the images (only 1 in this example) are added to the destination,
+        # finalize the CGImageDestination object.
+        Quartz.CGImageDestinationFinalize(dest)
+
+    def backend_version(self):
+        import objc  # type: ignore
+
+        return objc.__version__