prepare to release 1.7.0

Commit before merging

sources/ptm/contents/code/tooltip.py

@@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+
+############################################################################
+#   This file is part of pytextmonitor                                     #
+#                                                                          #
+#   pytextmonitor is free software: you can redistribute it and/or         #
+#   modify it under the terms of the GNU General Public License as         #
+#   published by the Free Software Foundation, either version 3 of the     #
+#   License, or (at your option) any later version.                        #
+#                                                                          #
+#   pytextmonitor is distributed in the hope that it will be useful,       #
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of         #
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          #
+#   GNU General Public License for more details.                           #
+#                                                                          #
+#   You should have received a copy of the GNU General Public License      #
+#   along with pytextmonitor. If not, see http://www.gnu.org/licenses/     #
+############################################################################
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+
+
+class Tooltip():
+    def __init__(self, parent):
+        """class definition"""
+        self.parent = parent
+    
+    
+    def addValue(self, type, value=0.0, tooltipNum=100):
+        """function to add value to list"""
+        if (len(self.parent.tooltipValues[type]) > tooltipNum):
+            self.parent.tooltipValues[type] = self.parent.tooltipValues[type][1:]
+        self.parent.tooltipValues[type].append(value)
+    
+    
+    def createGraphic(self, types, colors, values, widget):
+        """function to create graph"""
+        widget.clear()
+        maxOne = [100.0, 100.0]
+        pen = QPen()
+        down = False
+        for type in types:
+            bound = [values[type][0], values[type][0]]
+            for value in values[type]:
+                if (value < bound[0]):
+                    bound[0] = value
+                elif (value > bound[1]):
+                    bound[1] = value
+            norm = [maxOne[0] / len(values[type]), maxOne[1] / (1.5*(bound[1] - bound[0]))]
+            pen.setColor(QColor(colors[type]))
+            if (down):
+                shift = (types.index(type) - 1) * maxOne[0]
+            else:
+                shift = types.index(type) * maxOne[0]
+            for i in range(len(values[type])-1):
+                x1 = i * norm[0] + shift
+                y1 = -(values[type][i] - bound[0]) * norm[1]
+                x2 = (i + 1) * norm[0] + shift
+                y2 = -(values[type][i+1] - bound[0]) * norm[1]
+                widget.addLine(x1, y1, x2, y2, pen)
+            if (type == 'down'):
+                down = True
+