class FileBrowseDialog(Dialog):
"""Dialog to select files from the filesystem."""
def __init__(self, parent, title, provider, message=None, **args):
""" From args:
message: message tooltip to show when browsing.
selected: the item that should be selected.
"""
self.value = None
self.provider = provider
self.message = args.get('message', None)
Dialog.__init__(self, parent, title,
buttons=[('Select', RESULT_YES), ('Cancel', RESULT_CANCEL)])
def body(self, bodyFrame):
bodyFrame.config(bg='white')
gui.configureWeigths(bodyFrame)
self._createTree(bodyFrame)
if self.message:
label = tk.Label(bodyFrame, text=self.message, bg='white',
image=self.getImage('fa-lightbulb-o.png'), compound=tk.LEFT)
label.grid(row=1, column=0, sticky='nw', padx=5, pady=5)
self.initial_focus = self.tree
def _createTree(self, parent):
self.tree = BoundTree(parent, self.provider)
def apply(self):
index = self.tree.index(self.tree.getFirst())
self.value = self.tree._objects[index]
def validate(self):
if self.tree.getFirst() is None:
showError("Validation error", "Please select an element", self)
return False
return True
class FileBrowseDialog(Dialog):
"""Dialog to select files from the filesystem."""
def __init__(self, parent, title, provider, message=None, **args):
""" From args:
message: message tooltip to show when browsing.
selected: the item that should be selected.
"""
self.value = None
self.provider = provider
self.message = args.get('message', None)
Dialog.__init__(self, parent, title,
buttons=[('Select', RESULT_YES), ('Cancel', RESULT_CANCEL)])
def body(self, bodyFrame):
bodyFrame.config(bg='white')
gui.configureWeigths(bodyFrame)
self._createTree(bodyFrame)
if self.message:
label = tk.Label(bodyFrame, text=self.message, bg='white',
image=self.getImage('fa-lightbulb-o.png'), compound=tk.LEFT)
label.grid(row=1, column=0, sticky='nw', padx=5, pady=5)
self.initial_focus = self.tree
def _createTree(self, parent):
self.tree = BoundTree(parent, self.provider)
def apply(self):
index = self.tree.index(self.tree.getFirst())
self.value = self.tree._objects[index]
def validate(self):
if self.tree.getFirst() is None:
showError("Validation error", "Please select an element", self)
return False
return True
