Moved CPU drawing to mixin

src/Pytop/__init__.py

@@ -15,7 +15,7 @@ from gi.repository import GLib
 
 # Application imports
 from utils import Settings
-from signal_classes import CrossClassSignals, GridSignals, TaskbarSignals, DrawSignals
+from signal_classes import CrossClassSignals, GridSignals
 
 
 class Main:
@@ -57,9 +57,7 @@ class Main:
         # Gets the methods from the classes and sets to handler.
         # Then, builder connects to any signals it needs.
         classes  = [CrossClassSignals(settings),
-                    GridSignals(settings),
+                    GridSignals(settings)]
-                    TaskbarSignals(settings),
-                    DrawSignals(settings)]
 
         handlers = {}
         for c in classes:

src/Pytop/signal_classes/CrossClassSignals.py

@@ -5,16 +5,51 @@ from datetime import datetime
 from gi.repository import GObject
 
 # Application imports
+from mixins import CPUDrawMixin, TaskbarMixin
 
 
-class CrossClassSignals:
+class CrossClassSignals(CPUDrawMixin, TaskbarMixin):
     def __init__(self, settings):
         self.settings       = settings
         self.builder        = self.settings.returnBuilder()
+
         self.timeLabel      = self.builder.get_object("timeLabel")
+        self.drawArea       = self.builder.get_object("drawArea")
+        self.brushSizeProp  = self.builder.get_object("brushSizeProp")
+        self.brushColorProp = self.builder.get_object("brushColorProp")
+
+        # Menu bar setup
+        self.orientation = 1  # 0 = horizontal, 1 = vertical
+
+        # Must be before setting clock
+        self.setPagerWidget()
+        self.setTasklistWidget()
+
+        # Must be after pager and task list inits
         self.displayclock()
         self.startClock()
 
+        # CPUDrawMixin Parts
+        self.cpu_percents     = []
+        self.doDrawBackground = False
+        self.isDrawing        = False
+        self.surface          = None
+        self.aw               = None  # Draw area width
+        self.ah               = None  # Draw area height
+        self.xStep            = None  # For x-axis 60 sec steps
+        self.yStep            = None  # For y-axis %s
+
+        rgba                  = self.brushColorProp.get_rgba()
+        self.brushColorVal    = [rgba.red, rgba.green, rgba.blue, rgba.alpha]
+        self.brushSizeVal     = self.brushSizeProp.get_value()
+        self.updateSpeed      = 100 # 1 sec = 1000ms
+
+        self.good             = [0.53, 0.8, 0.15, 1.0]
+        self.warning          = [1.0, 0.66, 0.0, 1.0]
+        self.danger           = [1.0, 0.0, 0.0, 1.0]
+
+
+
 
     # Displays Timer
     def displayclock(self):

src/Pytop/signal_classes/__init__.py

@@ -1,4 +1,4 @@
-from signal_classes.CrossClassSignals import CrossClassSignals
+from mixins import CPUDrawMixin
-from signal_classes.DrawSignals import DrawSignals
+from mixins import TaskbarMixin
 from signal_classes.GridSignals import GridSignals
-from signal_classes.TaskbarSignals import TaskbarSignals
+from signal_classes.CrossClassSignals import CrossClassSignals

src/Pytop/signal_classes/mixins/CPUDrawMixin.py

@@ -14,39 +14,7 @@ from gi.repository import GLib
 
 
 
-class DrawSignals:
+class CPUDrawMixin:
-    def __init__(self, settings):
-        self.settings = settings
-        self.builder  = self.settings.returnBuilder()
-
-        self.drawArea         = self.builder.get_object("drawArea")
-        self.brushSizeProp    = self.builder.get_object("brushSizeProp")
-        self.brushColorProp   = self.builder.get_object("brushColorProp")
-        self.messageWidget    = self.builder.get_object("messageWidget")
-        self.messageLabel     = self.builder.get_object("messageLabel")
-
-        self.cpu_percents     = []
-        self.doDrawBackground = False
-        self.isDrawing        = False
-        self.surface          = None
-        self.aw               = None  # Draw area width
-        self.ah               = None  # Draw area height
-        self.xStep            = None  # For x-axis 60 sec steps
-        self.yStep            = None  # For y-axis %s
-
-        rgba                  = self.brushColorProp.get_rgba()
-        self.brushColorVal    = [rgba.red, rgba.green, rgba.blue, rgba.alpha]
-        self.brushSizeVal     = self.brushSizeProp.get_value()
-        self.updateSpeed      = 100 # 1 sec = 1000ms
-
-        self.success          = "#88cc27"
-        self.warning          = "#ffa800"
-        self.error            = "#ff0000"
-
-        self.good             = [0.53, 0.8, 0.15, 1.0]
-        self.warning          = [1.0, 0.66, 0.0, 1.0]
-        self.danger           = [1.0, 0.0, 0.0, 1.0]
-
     # Note: y-axis on draw area goes from top to bottom when increasing.
     # Need to do the math such that you subtract from max height to start from bottom to go up
     # self.linePoints.append([1 * xStep, ah - (23 * yStep)]) # 23%
@@ -54,9 +22,6 @@ class DrawSignals:
     # self.drawPointLine()
     # del self.linePoints[0:1]
     # self.linePoints.append([3 * xStep, ah - (44 * yStep)]) # 44%
-
-
-
     def updateCPUPoints(self):
         # Clears screen when enough points exist and unshifts the
         # first point to keep fixed range

src/Pytop/signal_classes/mixins/TaskbarMixin.py

@@ -23,15 +23,7 @@ class MouseButton:
     RIGHT_BUTTON  = 3
 
 
-class TaskbarSignals:
+class TaskbarMixin:
-    def __init__(self, settings):
-        self.settings = settings
-        self.builder  = self.settings.returnBuilder()
-        self.orientation = 1  # 0 = horizontal, 1 = vertical
-
-        self.setPagerWidget()
-        self.setTasklistWidget()
-
     def toggleCalPopover(self, widget, eve):
         calendarPopup = self.builder.get_object('calendarPopup')
         if (calendarPopup.get_visible() == False):

src/Pytop/signal_classes/mixins/__init__.py

@@ -0,0 +1,2 @@
+from .TaskbarMixin import TaskbarMixin
+from .CPUDrawMixin import CPUDrawMixin