def edit_node(node):
nodeID = node.getID()
dlg = QDialog()
dlg.setWindowTitle('Edit Node')
dlg.setWindowFlags(
QtCore.Qt.Window | QtCore.Qt.WindowTitleHint
| QtCore.Qt.CustomizeWindowHint) # remove close button
dlg.ok = False
dlg.OK = True
dlg.node_name = ""
dlg.node_time = ""
dlg.node_desc = ""
dlg.node_img = ""
dlg.node_team = ""
# Layouts
main_layout = QVBoxLayout()
l = QFormLayout()
buttons_layout = QHBoxLayout()
main_layout.addLayout(l)
main_layout.addLayout(buttons_layout)
dlg.setLayout(main_layout)
if (nodeDic[nodeID]["name"]):
leNodeName = QLineEdit(nodeDic[nodeID]["name"])
else:
leNodeName = QLineEdit()
if (nodeDic[nodeID]["time"]):
leNodeTime = QLineEdit(nodeDic[nodeID]["time"])
else:
leNodeTime = QLineEdit()
if (nodeDic[nodeID]["description"]):
leNodeDesc = QLineEdit(nodeDic[nodeID]["description"])
else:
leNodeDesc = QLineEdit()
cbxNodeType = QComboBox()
icon = node.getIcon()
# If there is a custom icon directory set, show it, else leave blank for default icon
if (icon != redTeamIcon and icon != blueTeamIcon
and icon != whiteTeamIcon):
leImagePath = QLineEdit(icon)
else:
leImagePath = QLineEdit()
pbOK = QPushButton()
pbCancel = QPushButton()
# Place current node's team as the first selection in the comboBox
if (nodeDic[nodeID]["team"] == "blue"):
cbxNodeType.addItems(["blue", "red", "white"])
elif (nodeDic[nodeID]["team"] == "white"):
cbxNodeType.addItems(["white", "blue", "red"])
else:
cbxNodeType.addItems(["red", "blue", "white"])
pbOK.setText("&OK")
pbCancel.setText("&Cancel")
l.setWidget(0, QFormLayout.LabelRole, QLabel("Node ID"))
l.setWidget(0, QFormLayout.FieldRole, QLabel(nodeID))
l.setWidget(1, QFormLayout.LabelRole, QLabel("Node Name"))
l.setWidget(1, QFormLayout.FieldRole, leNodeName)
l.setWidget(2, QFormLayout.LabelRole, QLabel("Node Time-Stamp"))
l.setWidget(2, QFormLayout.FieldRole, leNodeTime)
l.setWidget(3, QFormLayout.LabelRole, QLabel("Node Description"))
l.setWidget(3, QFormLayout.FieldRole, leNodeDesc)
l.setWidget(4, QFormLayout.LabelRole, QLabel("Node Team"))
l.setWidget(4, QFormLayout.FieldRole, cbxNodeType)
l.setWidget(5, QFormLayout.LabelRole, QLabel("Icon Image"))
l.setWidget(5, QFormLayout.FieldRole, leImagePath)
def ok():
dlg.OK = True
dlg.node_name = leNodeName.text()
dlg.node_time = leNodeTime.text()
dlg.node_desc = leNodeDesc.text()
dlg.node_img = ""
if (leImagePath.text()):
dlg.node_img = leImagePath.text()
dlg.node_team = cbxNodeType.currentText()
dlg.close()
def cancel():
dlg.OK = False
dlg.close()
pbOK.clicked.connect(ok)
pbCancel.clicked.connect(cancel)
buttons_layout.addWidget(pbOK)
buttons_layout.addWidget(pbCancel)
dlg.exec_()
# Adds changes to node Dictionary and graph if OK is selected
if dlg.OK:
# Edit node in Dictionary
nodeDic[nodeID] = {
"name": dlg.node_name,
"team": dlg.node_team,
"time": dlg.node_time,
"description": dlg.node_desc
}
# Edit node in graph
nodeText = ""
if (showNodeID):
nodeText += newNodeID
if (showNodeName and dlg.node_name != ""):
nodeText += "\n" + dlg.node_name
if (showNodeTime and dlg.node_time != ""):
nodeText += "\n" + dlg.node_time
if (showNodeDesc and dlg.node_desc != ""):
nodeText += "\n" + dlg.node_desc
if (dlg.node_img != ""):
team = dlg.node_img
elif (dlg.node_team == "red"):
team = redTeamIcon
elif (dlg.node_team == "blue"):
team = blueTeamIcon
else:
team = whiteTeamIcon
node.setText(nodeText)
node.setIcon(team)
print("Edited node with NodeID: " + nodeID)
qgv.build()
def add_node():
newNodeID = getNextNodeID()
dlg = QDialog()
dlg.setWindowTitle('Add New Node')
dlg.setWindowFlags(
QtCore.Qt.Window | QtCore.Qt.WindowTitleHint
| QtCore.Qt.CustomizeWindowHint) #remove close button
dlg.ok = False
dlg.OK = True
dlg.node_name = ""
dlg.node_time = ""
dlg.node_desc = ""
dlg.node_img = ""
dlg.node_team = ""
# Layouts
main_layout = QVBoxLayout()
l = QFormLayout()
buttons_layout = QHBoxLayout()
main_layout.addLayout(l)
main_layout.addLayout(buttons_layout)
dlg.setLayout(main_layout)
leNodeName = QLineEdit()
leNodeTime = QLineEdit()
leNodeDesc = QLineEdit()
cbxNodeType = QComboBox()
leImagePath = QLineEdit()
pbOK = QPushButton()
pbCancel = QPushButton()
cbxNodeType.addItems(["red", "blue", "white"])
pbOK.setText("&OK")
pbCancel.setText("&Cancel")
l.setWidget(0, QFormLayout.LabelRole, QLabel("Node ID"))
l.setWidget(0, QFormLayout.FieldRole, QLabel(newNodeID))
l.setWidget(1, QFormLayout.LabelRole, QLabel("Node Name"))
l.setWidget(1, QFormLayout.FieldRole, leNodeName)
l.setWidget(2, QFormLayout.LabelRole, QLabel("Node Time-Stamp"))
l.setWidget(2, QFormLayout.FieldRole, leNodeTime)
l.setWidget(3, QFormLayout.LabelRole, QLabel("Node Description"))
l.setWidget(3, QFormLayout.FieldRole, leNodeDesc)
l.setWidget(4, QFormLayout.LabelRole, QLabel("Node Team"))
l.setWidget(4, QFormLayout.FieldRole, cbxNodeType)
l.setWidget(5, QFormLayout.LabelRole, QLabel("Icon Image"))
l.setWidget(5, QFormLayout.FieldRole, leImagePath)
def ok():
dlg.OK = True
dlg.node_name = leNodeName.text()
dlg.node_time = leNodeTime.text()
dlg.node_desc = leNodeDesc.text()
dlg.node_img = ""
if (leImagePath.text()):
dlg.node_img = leImagePath.text()
dlg.node_team = cbxNodeType.currentText()
dlg.close()
def cancel():
dlg.OK = False
dlg.close()
pbOK.clicked.connect(ok)
pbCancel.clicked.connect(cancel)
buttons_layout.addWidget(pbOK)
buttons_layout.addWidget(pbCancel)
dlg.exec_()
# Adds new node to node Dictionary and graph if OK is selected
if dlg.OK:
# Add node to Dictionary
nodeDic[newNodeID] = {
"name": dlg.node_name,
"team": dlg.node_team,
"time": dlg.node_time,
"description": dlg.node_desc
}
# Add node to graph
nodeText = ""
if (showNodeID):
nodeText += newNodeID
if (showNodeName and nodeDic[newNodeID]["name"] != ""):
nodeText += "\n" + nodeDic[newNodeID]["name"]
if (showNodeTime and nodeDic[newNodeID]["time"] != ""):
nodeText += "\n" + nodeDic[newNodeID]["time"]
if (showNodeDesc and nodeDic[newNodeID]["description"] != ""):
nodeText += "\n" + nodeDic[newNodeID]["description"]
if (dlg.node_img != ""):
team = dlg.node_img
elif (dlg.node_team == "red"):
team = redTeamIcon
elif (dlg.node_team == "blue"):
team = blueTeamIcon
else:
team = whiteTeamIcon
nodeDic[newNodeID]["node"] = qgv.addNode(qgv.engine.graph,
newNodeID,
label=" ",
text=nodeText,
shape=team)
print("Added new node with NodeID: " + newNodeID)
qgv.build()