def process_action(self, action, node):
""" Helper function for processing actions, finds out what does each action do and sets the appropriate attributed of the node
:param obj action The action to be processed.
:param obj node The node to be changed."""
if action.isFormat:
node.add_emoji("Fmt:")
node.addAttribute("action", "Format")
else:
node.add_emoji("Dev:")
node.addAttribute("action", "Device")
if action.isDestroy or action.isRemove:
print("Adding action: Delete for node: " + node.getName())
node.addAttribute("action", "delete")
node.change_color(self.pallete.complement["2"])
node.add_emoji(emoji.emojize(":fire:"))
if action.isCreate or action.isAdd:
print("Adding action: Add for node: " + node.getName())
node.addAttribute("action", "add")
node.change_color(self.pallete.primary["2"])
node.add_emoji(emoji.emojize(":building_construction:"))
if action.isResize or action.isShrink or action.isGrow:
print("Adding action: Resize for node: " + node.getName())
node.addAttribute("action", "resize")
node.change_color(self.pallete.secondary_second["2"])
node.add_emoji(emoji.emojize(":wrench:"))
def process_action(self, action, node):
""" Helper function for processing actions, finds out what does each action do and sets the appropriate attributed of the node
:param obj action The action to be processed.
:param obj node The node to be changed."""
if action.isFormat:
node.add_emoji("Fmt:")
node.addAttribute("action", "Format")
else:
node.add_emoji("Dev:")
node.addAttribute("action", "Device")
if action.isDestroy or action.isRemove:
print("Adding action: Delete for node: " + node.getName())
node.addAttribute("action", "delete")
node.change_color(self.pallete.complement["2"])
node.add_emoji(emoji.emojize(":fire:"))
if action.isCreate or action.isAdd:
print("Adding action: Add for node: " + node.getName())
node.addAttribute("action", "add")
node.change_color(self.pallete.primary["2"])
node.add_emoji(emoji.emojize(":building_construction:"))
if action.isResize or action.isShrink or action.isGrow:
print("Adding action: Resize for node: " + node.getName())
node.addAttribute("action", "resize")
node.change_color(self.pallete.secondary_second["2"])
node.add_emoji(emoji.emojize(":wrench:"))
def addNode(self, node):
if self.hasNode(node): return False
self.nodes[node.getName()] = node
self.node_count = self.node_count + 1
node.setNetwork(self)
self.lastChange = self.time
return True
def addNode(self, node):
"""add a node to the graph. The input must be a Node"""
nodeName = node.getName()
self.add_node(
nodeName, obj=node
) # add the node to the graph by name storing the Node in obj
self._labels[
nodeName] = nodeName # add the name to the labels dictionary
def process_node(self, node, device):
""" Sorts node based on it's type and starts command related to it.
:param obj node node that should be sorted
:param obj device the device from which the node originated, used for getting aditional information"""
print("Adding device, Name: " + device.name + " Type: " + device.type)
# Adding entries that are present for all nodes
if (device.encrypted):
node.add_emoji(emoji.emojize(":lock:"))
else:
node.add_emoji(emoji.emojize(":open_lock:"))
# End of common entries
if node.getType() == "luks/dm-crypt":
self.nodeIsLuks(node)
if node.getType() == "disk":
self.nodeIsHarddrive(node)
if (device.format.type == "disklabel"):
node.addAttribute("format", device.format.labelType)
if node.getType() == "partition":
self.nodeIsPartition(node)
if node.getType() == "lvmlv":
self.nodeIsLV(node)
if (device.cached):
node.addAttribute("cached", "True")
if node.getType() == "lvmvg":
self.nodeIsVG(node)
if node.getType() == "lvmthinpool":
self.nodeIsLVMThinPool(node)
if node.getType() == "lvmthinlv":
self.nodeIsLVMThinLv(node)
if (device.cached):
node.addAttribute("cached", "True")
if node.getType() == "btrfs volume":
self.nodeIsBTRFS(node)
if node.getType() == "mdarray":
self.nodeIsMDRAID(node)
if node.getType() == "lvmsnapshot":
self.nodeIsLVMSnapshot(node)
new_edge = edge.Edge(device.origin.name, node.getName())
new_edge.addGvAttribute("style", "dashed")
self.edge_list.append(new_edge)
node.addAttribute("Snap. origin", device.origin.name)
self.node_list.append(node)
for parent in device.parents:
edge_to_be_added = edge.Edge(parent.name, device.name)
self.edge_list.append(edge_to_be_added)
def process_node(self, node, device):
""" Sorts node based on it's type and starts command related to it.
:param obj node node that should be sorted
:param obj device the device from which the node originated, used for getting aditional information"""
print("Adding device, Name: " + device.name + " Type: " + device.type)
# Adding entries that are present for all nodes
if (device.encrypted):
node.add_emoji(emoji.emojize(":lock:"))
else:
node.add_emoji(emoji.emojize(":open_lock:"))
# End of common entries
if node.getType() == "luks/dm-crypt":
self.nodeIsLuks(node)
if node.getType() == "disk":
self.nodeIsHarddrive(node)
if (device.format.type == "disklabel"):
node.addAttribute("format", device.format.labelType)
if node.getType() == "partition":
self.nodeIsPartition(node)
if node.getType() == "lvmlv":
self.nodeIsLV(node)
if (device.cached):
node.addAttribute("cached", "True")
if node.getType() == "lvmvg":
self.nodeIsVG(node)
if node.getType() == "lvmthinpool":
self.nodeIsLVMThinPool(node)
if node.getType() == "lvmthinlv":
self.nodeIsLVMThinLv(node)
if (device.cached):
node.addAttribute("cached", "True")
if node.getType() == "btrfs volume":
self.nodeIsBTRFS(node)
if node.getType() == "mdarray":
self.nodeIsMDRAID(node)
if node.getType() == "lvmsnapshot":
self.nodeIsLVMSnapshot(node)
new_edge = edge.Edge(device.origin.name, node.getName())
new_edge.addGvAttribute("style", "dashed")
self.edge_list.append(new_edge)
node.addAttribute("Snap. origin",device.origin.name)
self.node_list.append(node)
for parent in device.parents:
edge_to_be_added = edge.Edge(parent.name, device.name)
self.edge_list.append(edge_to_be_added)
def hasNode(self, node):
if type(node) == str or type(node) == unicode:
return self.findNode(node) != None
else:
return self.findNode(node.getName()) != None
def displayNode(self):
"""creates a graphical dialog to display a nodes information
which will be shown in a seperate dialog"""
currNodes = self.graph.nodes()
nodeName, ok = dialogs.DisplayNode.getDataDialog(currNodes)
if ok:
node = self.graph.getNode(nodeName)
# displays the selected nodes information in a message box
message = QtGui.QMessageBox.information(self, "View Node", "Name: {0}\nStorage: {1}".format(node.getName(), node.getStorage()))
def addNode(self, node):
"""add a node to the graph. The input must be a Node"""
nodeName = node.getName()
self.add_node(nodeName, obj = node) # add the node to the graph by name storing the Node in obj
self._labels[nodeName] = nodeName # add the name to the labels dictionary
