class ImageSettings(QDialog):
def __init__(self, imageCapture, parent=None):
super(ImageSettings, self).__init__(parent)
self.ui = Ui_ImageSettingsUi()
self.imagecapture = imageCapture
self.ui.setupUi(self)
self.ui.imageCodecBox.addItem("Default image format", "")
for codecName in self.imagecapture.supportedImageCodecs():
description = self.imagecapture.imageCodecDescription(codecName)
self.ui.imageCodecBox.addItem(codecName + ": " + description,
codecName)
self.ui.imageQualitySlider.setRange(0, QMultimedia.VeryHighQuality)
self.ui.imageResolutionBox.addItem("Default resolution")
supportedResolutions, _ = self.imagecapture.supportedResolutions()
for resolution in supportedResolutions:
self.ui.imageResolutionBox.addItem(
"%dx%d" % (resolution.width(), resolution.height()),
resolution)
def imageSettings(self):
settings = self.imagecapture.encodingSettings()
settings.setCodec(self.boxValue(self.ui.imageCodecBox))
settings.setQuality(
QMultimedia.EncodingQuality(
self.ui.imageQualitySlider.value()))
settings.setResolution(self.boxValue(self.ui.imageResolutionBox))
return settings
def setImageSettings(self, settings):
self.selectComboBoxItem(self.ui.imageCodecBox, settings.codec())
self.selectComboBoxItem(self.ui.imageResolutionBox,
settings.resolution())
self.ui.imageQualitySlider.setValue(settings.quality())
@staticmethod
def boxValue(box):
idx = box.currentIndex()
if idx == -1:
return None
return box.itemData(idx)
@staticmethod
def selectComboBoxItem(box, value):
for i in range(box.count()):
if box.itemData(i) == value:
box.setCurrentIndex(i)
break
class ImageSettings(QDialog):
def __init__(self, imageCapture, parent=None):
super(ImageSettings, self).__init__(parent)
self.ui = Ui_ImageSettingsUi()
self.imagecapture = imageCapture
self.ui.setupUi(self)
self.ui.imageCodecBox.addItem("Default image format", "")
for codecName in self.imagecapture.supportedImageCodecs():
description = self.imagecapture.imageCodecDescription(codecName)
self.ui.imageCodecBox.addItem(codecName + ": " + description,
codecName)
self.ui.imageQualitySlider.setRange(0, QMultimedia.VeryHighQuality)
self.ui.imageResolutionBox.addItem("Default resolution")
supportedResolutions, _ = self.imagecapture.supportedResolutions()
for resolution in supportedResolutions:
self.ui.imageResolutionBox.addItem(
"%dx%d" % (resolution.width(), resolution.height()),
resolution)
def imageSettings(self):
settings = self.imagecapture.encodingSettings()
settings.setCodec(self.boxValue(self.ui.imageCodecBox))
settings.setQuality(
QMultimedia.EncodingQuality(
self.ui.imageQualitySlider.value()))
settings.setResolution(self.boxValue(self.ui.imageResolutionBox))
return settings
def setImageSettings(self, settings):
self.selectComboBoxItem(self.ui.imageCodecBox, settings.codec())
self.selectComboBoxItem(self.ui.imageResolutionBox,
settings.resolution())
self.ui.imageQualitySlider.setValue(settings.quality())
@staticmethod
def boxValue(box):
idx = box.currentIndex()
if idx == -1:
return None
return box.itemData(idx)
@staticmethod
def selectComboBoxItem(box, value):
for i in range(box.count()):
if box.itemData(i) == value:
box.setCurrentIndex(i)
break
def __init__(self, imageCapture, parent=None):
super(ImageSettings, self).__init__(parent)
self.ui = Ui_ImageSettingsUi()
self.imagecapture = imageCapture
self.ui.setupUi(self)
self.ui.imageCodecBox.addItem("Default image format", "")
for codecName in self.imagecapture.supportedImageCodecs():
description = self.imagecapture.imageCodecDescription(codecName)
self.ui.imageCodecBox.addItem(codecName + ": " + description,
codecName)
self.ui.imageQualitySlider.setRange(0, QMultimedia.VeryHighQuality)
self.ui.imageResolutionBox.addItem("Default resolution")
supportedResolutions, _ = self.imagecapture.supportedResolutions()
for resolution in supportedResolutions:
self.ui.imageResolutionBox.addItem(
"%dx%d" % (resolution.width(), resolution.height()),
resolution)
def __init__(self, imageCapture, parent=None):
super(ImageSettings, self).__init__(parent)
self.ui = Ui_ImageSettingsUi()
self.imagecapture = imageCapture
self.ui.setupUi(self)
self.ui.imageCodecBox.addItem("Default image format", "")
for codecName in self.imagecapture.supportedImageCodecs():
description = self.imagecapture.imageCodecDescription(codecName)
self.ui.imageCodecBox.addItem(codecName + ": " + description,
codecName)
self.ui.imageQualitySlider.setRange(0, QMultimedia.VeryHighQuality)
self.ui.imageResolutionBox.addItem("Default resolution")
supportedResolutions, _ = self.imagecapture.supportedResolutions()
for resolution in supportedResolutions:
self.ui.imageResolutionBox.addItem(
"%dx%d" % (resolution.width(), resolution.height()),
resolution)
