def _exportLayers(self, parentNode, fileFormat, parentDir):
""" This method get all sub-nodes from the current node and export then in
the defined format."""
for node in parentNode.childNodes():
newDir = ''
if node.type() == 'grouplayer':
newDir = os.path.join(parentDir, node.name())
self.mkdir(newDir)
elif (not self.exportFilterLayersCheckBox.isChecked()
and 'filter' in node.type()):
continue
elif (self.ignoreInvisibleLayersCheckBox.isChecked()
and not node.visible()):
continue
else:
nodeName = node.name()
_fileFormat = self.formatsComboBox.currentText()
if '[jpeg]' in nodeName:
_fileFormat = 'jpeg'
elif '[png]' in nodeName:
_fileFormat = 'png'
layerFileName = '{0}{1}/{2}.{3}'.format(
self.directoryTextField.text(), parentDir, node.name(),
_fileFormat)
node.save(layerFileName, self.xResSpinBox.value(),
self.yResSpinBox.value(), krita.InfoObject())
if node.childNodes():
self._exportLayers(node, fileFormat, newDir)
def exportDocument(document, fileName, timeOut=10000):
"""Attempts to export the document for timeOut milliseconds"""
succeed = False
currentTime = 0
while currentTime < timeOut:
succeed = document.exportImage(fileName, krita.InfoObject())
if succeed:
break
time.sleep(0.5)
currentTime = currentTime + 500
return succeed
def _exportNodeFrame(self, document, node, fileFormat, frameNumber,
parentDir):
DuKRIF_animation.setCurrentFrame(document, frameNumber)
if node.bounds().width() == 0:
frameInfo = DuKRIF_json.createKeyframeInfo("_blank", "",
frameNumber)
return frameInfo
imageName = '{0}_{1}'.format(node.name(),
DuKRIF_utils.intToStr(frameNumber))
imagePath = '{0}/{1}.{2}'.format(parentDir, imageName, fileFormat)
imageFileName = imageFileName = self.getAbsolutePath(imagePath)
if self.cropToImageBounds.isChecked():
bounds = QRect()
else:
bounds = QRect(0, 0, self.rectWidthSpinBox.value(),
self.rectHeightSpinBox.value())
opacity = node.opacity()
node.setOpacity(255)
node.save(imageFileName,
self.resSpinBox.value() / 72.,
self.resSpinBox.value() / 72., krita.InfoObject(), bounds)
node.setOpacity(opacity)
# TODO check if the file was correctly exported. The Node.save() method always reports False :/
frameInfo = DuKRIF_json.getKeyframeInfo(
document, node, frameNumber,
not self.cropToImageBounds.isChecked())
frameInfo['fileName'] = imagePath
return frameInfo