def setDirectory(self, directory):
"""Set the image source directory and refresh the image list."""
self._sourceDirectory = directory
self._model = ImageListModel(directory,
SUPPORTED_IMAGE_EXTENSIONS,
parent=self)
self._ui.galleryView.setModel(self._model)
def setDirectory(self, directory):
"""Set the image source directory and refresh the image list."""
self._sourceDirectory = directory
self._model = ImageListModel(directory, SUPPORTED_IMAGE_EXTENSIONS, parent=self)
self._ui.galleryView.setModel(self._model)
class ShellGameSorter(QtWidgets.QMainWindow):
"""A small program for manually arranging images in order. After the
images have been sorted as desired, prepending the file names with
numbers makes the order permanent.
"""
def __init__(self, parent=None, flags=Qt.Qt.WindowFlags()):
QtWidgets.QMainWindow.__init__(self, parent, flags)
self._ui = shellgamesorter_ui.Ui_ShellGameSortWindow()
self.setWindowIcon(QtGui.QIcon('./doc/icon.png'))
self._ui.setupUi(self)
self._setupSignals()
self._sourceDirectory = ""
self._model = None
self._currentOrder = None
self.setDirectory(os.getcwd())
def openDirectory(self):
"""Ask the user to select a directory with images
he or she wants to sort.
"""
if self._sourceDirectory:
# TODO Ask about saving changes.
pass
openDir = QtWidgets.QFileDialog.getExistingDirectory
newDirectory = openDir(
parent=self,
caption="Select a directory with images to sort",
directory=self._sourceDirectory)
if not newDirectory:
# User pushed 'Cancel'
return
else:
self.setDirectory(newDirectory)
def setDirectory(self, directory):
"""Set the image source directory and refresh the image list."""
self._sourceDirectory = directory
self._model = ImageListModel(directory,
SUPPORTED_IMAGE_EXTENSIONS,
parent=self)
self._ui.galleryView.setModel(self._model)
def applyOrder(self):
"""Make the current image order permanent. This copies all images
into the target directory, prefixing them with a suitable sequence
number along the way.
"""
fileInfoList = self._model.images()
digits = int(math.ceil(math.log(len(fileInfoList), 10)))
openDir = QtWidgets.QFileDialog.getExistingDirectory
targetDirectory = openDir(
parent=self,
caption="Select the directory that receives the image copies",
directory=self._sourceDirectory)
# TODO Handle IOErrors.
for i, fileInfo in enumerate(fileInfoList):
targetFile = "{0:0{d}}@{1}".format(i,
fileInfo.fileName(),
d=digits)
shutil.copyfile(str(fileInfo.absoluteFilePath()),
os.path.join(str(targetDirectory), targetFile))
def saveOrder(self):
"""Store the current image order in a file."""
if not self._currentOrder:
self.saveOrderAs()
else:
print('self._currentOrder:', self._currentOrder)
config = {
"sourceDirectory": self._sourceDirectory,
"order": [f.fileName() for f in self._model.images()],
}
with contextlib.closing(open(self._currentOrder,
"wb")) as configFile:
cPickle.dump(config, configFile)
def saveOrderAs(self):
"""Store the current image order in a file; ask which one first."""
saveFile = QtWidgets.QFileDialog.getSaveFileName
print('saveFile:', saveFile)
configFile = saveFile(parent=self, caption="Save the image order")[0]
if not configFile:
# User hit 'Cancel'
return
self._currentOrder = configFile
self.saveOrder()
def loadOrder(self):
"""Restore an image order from a previously saved file."""
openFile = QtWidgets.QFileDialog.getOpenFileName
configFileName = openFile(parent=self,
caption="Load an image order")[0]
if not configFileName:
# User hit 'Cancel'
return
# TODO Sanity checks, exception handling
with contextlib.closing(open(configFileName, "rb")) as configFile:
config = cPickle.load(configFile)
# TODO Add a dirty flag to the model to ask about saving
if self._sourceDirectory != config["sourceDirectory"]:
self._sourceDirectory = config["sourceDirectory"]
self.setDirectory(self._sourceDirectory)
self._model.order(config["order"])
self._currentOrder = configFileName
def _setupSignals(self):
# Connect the menu items to local methods
self._ui.actionOpenDirectory.triggered.connect(self.openDirectory)
self._ui.actionApplyOrder.triggered.connect(self.applyOrder)
self._ui.actionSaveOrder.triggered.connect(self.saveOrder)
self._ui.actionSaveOrderAs.triggered.connect(self.saveOrderAs)
self._ui.actionLoadOrder.triggered.connect(self.loadOrder)
class ShellGameSorter(QtGui.QMainWindow):
"""A small program for manually arranging images in order. After the
images have been sorted as desired, prepending the file names with
numbers makes the order permanent.
"""
def __init__(self, parent = None, flags = Qt.Qt.WindowFlags()):
QtGui.QMainWindow.__init__(self, parent, flags)
self._ui = shellgamesorter_ui.Ui_ShellGameSortWindow()
self._ui.setupUi(self)
self._setupSignals()
self._sourceDirectory = ""
self._model = None
self._currentOrder = None
self.setDirectory(os.getcwd())
def openDirectory(self):
"""Ask the user to select a directory with images
he or she wants to sort.
"""
if self._sourceDirectory:
# TODO Ask about saving changes.
pass
openDir = QtGui.QFileDialog.getExistingDirectory
newDirectory = openDir(parent=self,
caption="Select a directory with images to sort",
directory=self._sourceDirectory)
if not newDirectory:
# User pushed 'Cancel'
return
else:
self.setDirectory( newDirectory )
def setDirectory(self, directory):
"""Set the image source directory and refresh the image list."""
self._sourceDirectory = directory
self._model = ImageListModel(directory, SUPPORTED_IMAGE_EXTENSIONS, parent=self)
self._ui.galleryView.setModel(self._model)
def applyOrder(self):
"""Make the current image order permanent. This copies all images
into the target directory, prefixing them with a suitable sequence
number along the way.
"""
fileInfoList = self._model.images()
digits = int(math.ceil(math.log(len(fileInfoList), 10)))
openDir = QtGui.QFileDialog.getExistingDirectory
targetDirectory = openDir(parent=self,
caption="Select the directory that receives the image copies",
directory=self._sourceDirectory)
# TODO Handle IOErrors.
for i, fileInfo in enumerate(fileInfoList):
targetFile = "{0:0{d}}@{1}".format(i, fileInfo.fileName(), d=digits)
shutil.copyfile(str(fileInfo.absoluteFilePath()), os.path.join(str(targetDirectory), targetFile))
def saveOrder(self):
"""Store the current image order in a file."""
if not self._currentOrder:
self.saveOrderAs()
else:
config = { "sourceDirectory": self._sourceDirectory,
"order": [ f.fileName() for f in self._model.images() ],
}
with contextlib.closing(open(self._currentOrder, "w")) as configFile:
cPickle.dump(config, configFile)
def saveOrderAs(self):
"""Store the current image order in a file; ask which one first."""
saveFile = QtGui.QFileDialog.getSaveFileName
configFile = saveFile(parent=self,
caption="Save the image order")
if not configFile:
# User hit 'Cancel'
return
self._currentOrder = configFile
self.saveOrder()
def loadOrder(self):
"""Restore an image order from a previously saved file."""
openFile = QtGui.QFileDialog.getOpenFileName
configFileName = openFile(parent=self,
caption="Load an image order")
if not configFileName:
# User hit 'Cancel'
return
# TODO Sanity checks, exception handling
with contextlib.closing(open(configFileName, "r")) as configFile:
config = cPickle.load(configFile)
# TODO Add a dirty flag to the model to ask about saving
if self._sourceDirectory != config["sourceDirectory"]:
self._sourceDirectory = config["sourceDirectory"]
self.setDirectory(self._sourceDirectory)
self._model.order(config["order"])
self._currentOrder = configFileName
def _setupSignals(self):
# Connect the menu items to local methods
self._ui.actionOpenDirectory.triggered.connect( self.openDirectory )
self._ui.actionApplyOrder.triggered.connect( self.applyOrder )
self._ui.actionSaveOrder.triggered.connect( self.saveOrder )
self._ui.actionSaveOrderAs.triggered.connect( self.saveOrderAs )
self._ui.actionLoadOrder.triggered.connect( self.loadOrder )
