64 	def __init__(self, db, row, parent_item):  argument
65 		self.db = db
66 		self.row = row
67 		self.parent_item = parent_item
68 		self.query_done = False;
69 		self.child_count = 0
70 		self.child_items = []
71 		self.data = ["", "", "", "", "", "", ""]
72 		self.comm_id = 0
73 		self.thread_id = 0
74 		self.call_path_id = 1
75 		self.branch_count = 0
76 		self.time = 0
78 			self.setUpRoot()
80 	def setUpRoot(self):  argument
81 		self.query_done = True
82 		query = QSqlQuery(self.db)
89 			child_item = TreeItem(self.db, self.child_count, self)
90 			self.child_items.append(child_item)
91 			self.child_count += 1
94 	def setUpLevel1(self, comm_id, comm):  argument
95 		self.query_done = True;
96 		self.comm_id = comm_id
97 		self.data[0] = comm
98 		self.child_items = []
99 		self.child_count = 0
100 		query = QSqlQuery(self.db)
105 			child_item = TreeItem(self.db, self.child_count, self)
106 			self.child_items.append(child_item)
107 			self.child_count += 1
110 	def setUpLevel2(self, comm_id, thread_id, pid, tid):  argument
111 		self.comm_id = comm_id
112 		self.thread_id = thread_id
113 		self.data[0] = str(pid) + ":" + str(tid)
115 	def getChildItem(self, row):  argument
116 		return self.child_items[row]
118 	def getParentItem(self):  argument
119 		return self.parent_item
121 	def getRow(self):  argument
122 		return self.row
124 	def timePercent(self, b):  argument
125 		if not self.time:
127 		x = (b * Decimal(100)) / self.time
130 	def branchPercent(self, b):  argument
131 		if not self.branch_count:
133 		x = (b * Decimal(100)) / self.branch_count
136 	def addChild(self, call_path_id, name, dso, count, time, branch_count):  argument
137 		child_item = TreeItem(self.db, self.child_count, self)
138 		child_item.comm_id = self.comm_id
139 		child_item.thread_id = self.thread_id
149 		child_item.data[4] = self.timePercent(time)
151 		child_item.data[6] = self.branchPercent(branch_count)
152 		self.child_items.append(child_item)
153 		self.child_count += 1
155 	def selectCalls(self):  argument
156 		self.query_done = True;
157 		query = QSqlQuery(self.db)
162 … parent_call_path_id = ' + str(self.call_path_id) + ' AND comm_id = ' + str(self.comm_id) + ' AND …
181 					self.addChild(last_call_path_id, name, dso, count, time, branch_count)
191 			self.addChild(last_call_path_id, name, dso, count, time, branch_count)
195 		if total_branch_count > self.branch_count:
196 			self.branch_count = total_branch_count
197 			if self.branch_count:
198 				for child_item in self.child_items:
199 					child_item.data[6] = self.branchPercent(child_item.branch_count)
200 		if total_time > self.time:
201 			self.time = total_time
202 			if self.time:
203 				for child_item in self.child_items:
204 					child_item.data[4] = self.timePercent(child_item.time)
206 	def childCount(self):  argument
207 		if not self.query_done:
208 			self.selectCalls()
209 		return self.child_count
211 	def columnCount(self):  argument
214 	def columnHeader(self, column):  argument
218 	def getData(self, column):  argument
219 		return self.data[column]
223 	def __init__(self, db, parent=None):  argument
224 		super(TreeModel, self).__init__(parent)
225 		self.db = db
226 		self.root = TreeItem(db, 0, None)
228 	def columnCount(self, parent):  argument
229 		return self.root.columnCount()
231 	def rowCount(self, parent):  argument
235 			parent_item = self.root
238 	def headerData(self, section, orientation, role):  argument
246 		return self.root.columnHeader(section)
248 	def parent(self, child):  argument
250 		if child_item is self.root:
253 		return self.createIndex(parent_item.getRow(), 0, parent_item)
255 	def index(self, row, column, parent):  argument
259 			parent_item = self.root
261 		return self.createIndex(row, column, child_item)
263 	def data(self, index, role):  argument
274 	def __init__(self, db, dbname, parent=None):  argument
275 		super(MainWindow, self).__init__(parent)
277 		self.setObjectName("MainWindow")
278 		self.setWindowTitle("Call Graph: " + dbname)
279 		self.move(100, 100)
280 		self.resize(800, 600)
281 		style = self.style()
283 		self.setWindowIcon(icon);
285 		self.model = TreeModel(db)
287 		self.view = QTreeView()
288 		self.view.setModel(self.model)
290 		self.setCentralWidget(self.view)