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Qt 4/5 specific screen grab routines #105

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Qt 4/5 specific screen grab routines #105

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78d6a0b
Qt 4/5 specific screen grab routines
Apr 23, 2020
526b2a8
Fix for Maya 2019 error (#5)
Jun 2, 2020
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26 changes: 22 additions & 4 deletions python/screen_grab/screen_grab.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@
from sgtk.platform.qt import QtCore, QtGui
import sgtk

QT_MAJOR = int(QtCore.qVersion().split(".")[0]) # Works for PySide* and PyQt*


class ScreenGrabber(QtGui.QDialog):
"""
Expand Down Expand Up @@ -332,10 +334,26 @@ def get_desktop_pixmap(rect):
:returns: Captured image
:rtype: :class:`~PySide.QtGui.QPixmap`
"""
desktop = QtGui.QApplication.desktop()
return QtGui.QPixmap.grabWindow(
desktop.winId(), rect.x(), rect.y(), rect.width(), rect.height()
)
desktop_id = QtGui.QApplication.desktop().winId()
x_y_w_h = rect.x(), rect.y(), rect.width(), rect.height()

if QT_MAJOR == 5:
screen = QtGui.QApplication.primaryScreen()
try:
pixmap = screen.grabWindow(desktop_id, *x_y_w_h)
except TypeError as error:
if "quintptr" in str(error):
ptr_type = getattr(__builtins__, "long", int) # Py3 safe long
pixmap = screen.grabWindow(ptr_type(desktop_id), *x_y_w_h)
else:
raise
elif QT_MAJOR == 4:
pixmap = QtGui.QPixmap.grabWindow(desktop_id, *x_y_w_h)
else:
message = "Screen capture not implmented for Qt %d"
raise NotImplementedError(message % QT_MAJOR)

return pixmap


# Backwards compatibility, as this used to be a module-level
Expand Down