emdee/toxygen
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video setting - selector

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This commit is contained in:
ingvar1995 2017-06-18 00:30:08 +03:00
parent 361f1f0e29
commit 54a2da4670
1 changed files with 29 additions and 1 deletions
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30
toxygen/menu.py
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@ -823,13 +823,25 @@ class VideoSettings(CenteredWidget):
self.input.setGeometry(QtCore.QRect(25, 30, 350, 30))
import cv2
self.devices = []
self.frame_max_sizes = []
for i in range(10):
v = cv2.VideoCapture(i)
if v.isOpened():
v.set(cv2.CAP_PROP_FRAME_WIDTH, 10000)
v.set(cv2.CAP_PROP_FRAME_HEIGHT, 10000)
width = int(v.get(cv2.CAP_PROP_FRAME_WIDTH))
height = int(v.get(cv2.CAP_PROP_FRAME_HEIGHT))
del v
self.devices.append(i)
self.frame_max_sizes.append((width, height))
self.input.addItem('Device #' + str(i))
self.input.setCurrentIndex(self.devices.index(settings.video['device']))
self.size = QtWidgets.QComboBox(self)
self.size.setGeometry(QtCore.QRect(60, 30, 350, 30))
self.input.currentIndexChanged.connect(self.selectionChanged)
index = self.devices.index(settings.video['device'])
if index + 1:
self.input.setCurrentIndex(index)
def retranslateUi(self):
self.setWindowTitle(QtWidgets.QApplication.translate("videoSettingsForm", "Video settings"))
@ -840,6 +852,22 @@ class VideoSettings(CenteredWidget):
settings.video['device'] = self.devices[self.input.currentIndex()]
settings.save()
def selectionChanged(self):
width, height = self.frame_max_sizes[self.input.currentIndex()]
self.size.clear()
dims = [
(320, 240),
(640, 360),
(640, 480),
(720, 480),
(1280, 720),
(1920, 1080),
(2560, 1440)
]
for w, h in dims:
if w <= width and h <= height:
self.size.addItem(str(w) + ' * ' + str(h))
class PluginsSettings(CenteredWidget):
"""