Event anlyser, more work

sev/exp/py/src/sev_analyse.py

@@ -66,6 +66,7 @@ matplotlib.use('TkAgg')
 from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
 import pickle
 import co
+import wow
 from rt_mva import *
 from rt_mva_msg import *
 
@@ -1674,8 +1675,8 @@ class WdWindow:
         viewmenu.add_command(label='Plot common', command=self.plot_action_cb)
         viewmenu.add_command(label='Plot separate', command=self.indplot_action_cb)
         viewmenu.add_command(label='Scatterplot', command=self.scatter_action_cb)
-        viewmenu.add_command(label='Plot correlation', command=self.corr_action_cb)
-        viewmenu.add_command(label='Plot correlation heatmap', command=self.corr2_action_cb)
+        viewmenu.add_command(label='Plot correlation', command=self.corr2_action_cb)
+        viewmenu.add_command(label='Plot correlation hinton', command=self.corr_action_cb)
         viewmenu.add_command(label='Plot linear regression', command=self.regr_action_cb)
         viewmenu.add_command(label='Plot histogram', command=self.histogram_action_cb)
         viewmenu.add_command(label='Statistics', command=self.stat_action_cb)
@@ -1702,46 +1703,52 @@ class WdWindow:
 
         self.toolbar_plot_img = PhotoImage(file=pwr_exe+"/mvtoolbar_plot.png")
         button = Button(self.toolbar, image=self.toolbar_plot_img, command=self.plot_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Plot common')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_indplot_img = PhotoImage(file=pwr_exe+"/mvtoolbar_indplot.png")
         button = Button(self.toolbar, image=self.toolbar_indplot_img, command=self.indplot_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Plot separate')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_scatterplot_img = PhotoImage(file=pwr_exe+"/mvtoolbar_scatterplot.png")
         button = Button(self.toolbar, image=self.toolbar_scatterplot_img, command=self.scatter_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Scatterplot')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_lrplot_img = PhotoImage(file=pwr_exe+"/mvtoolbar_lrplot.png")
         button = Button(self.toolbar, image=self.toolbar_lrplot_img, command=self.regr_action_cb, bg=buttoncolor)
-        button.pack(side=LEFT, padx=2, pady=2)
-
-        self.toolbar_corrplot_img = PhotoImage(file=pwr_exe+"/mvtoolbar_corrplot.png")
-        button = Button(self.toolbar, image=self.toolbar_corrplot_img, command=self.corr_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Linear regression plot')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_corr2plot_img = PhotoImage(file=pwr_exe+"/mvtoolbar_corr2plot.png")
         button = Button(self.toolbar, image=self.toolbar_corr2plot_img, command=self.corr2_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Correlation plot')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_up_img = PhotoImage(file=pwr_exe+"/mvtoolbar_up.png")
         button = Button(self.toolbar, image=self.toolbar_up_img, command=self.moveup_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Move item up')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_down_img = PhotoImage(file=pwr_exe+"/mvtoolbar_down.png")
         button = Button(self.toolbar, image=self.toolbar_down_img, command=self.movedown_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Move item down')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_conv_img = PhotoImage(file=pwr_exe+"/mvtoolbar_conv.png")
         button = Button(self.toolbar, image=self.toolbar_conv_img, command=self.convcolumn_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Convert item')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_add_img = PhotoImage(file=pwr_exe+"/mvtoolbar_add.png")
         button = Button(self.toolbar, image=self.toolbar_add_img, command=self.addcolumn_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Add item')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar_delete_img = PhotoImage(file=pwr_exe+"/mvtoolbar_delete.png")
         button = Button(self.toolbar, image=self.toolbar_delete_img, command=self.deletecolumn_action_cb, bg=buttoncolor)
+        wow.Tooltip(button, text='Delete item')
         button.pack(side=LEFT, padx=2, pady=2)
 
         self.toolbar.pack(side=TOP, fill=X)
@@ -1865,7 +1872,11 @@ class FetchSev:
         except IOError:
             pass
 
+        try:
             self.items = pwrrt.getSevItemList(self.server, filtervalue)
+        except RuntimeError as e:
+            tkMessageBox.showerror("Error", str(e))
+            return
 
         self.itemframe = Frame(self.fswindow, bg=bgcolor)
 
@@ -1988,8 +1999,13 @@ class FetchSev:
         intervalvalue = float(self.intervalentry.get())
         maxvalue = int(self.maxentry.get())
 
+        try:
             result = pwrrt.getSevItemsDataFrame( self.server, dataoid, dataattr, isobject,
                                                  fromvalue, tovalue, intervalvalue, maxvalue)
+        except RuntimeError as e:
+            tkMessageBox.showerror("Error", str(e))
+            return
+
         if result == None:
             tkMessageBox.showerror("Error", "None return")
             return

src/exp/py/src/rt_mva.py

@@ -311,7 +311,7 @@ class WData:
         corrmat = plotdata.corr()
         fig = plt.figure()
         fig.canvas.set_window_title('Correlation Heatmap ' + self.name)
-        sns.heatmap(corrmat, vmin=-1., vmax=1., square=False, cmap='RdBu_r').xaxis.tick_top()
+        sns.heatmap(corrmat, vmin=-1., vmax=1., square=False, cmap='RdBu_r', annot=True).xaxis.tick_top()
         plt.show()
 
     def regression_plot(self, mask):

src/exp/py/src/wow.py

+from Tkinter import *
+import ttk
+
+class Tooltip:
+    def __init__(self, widget,
+                 bg='#FFFFEA',
+                 pad=(5, 3, 5, 3),
+                 text='widget info',
+                 waittime=400,
+                 wraplength=250):
+
+        self.waittime = waittime  # in miliseconds, originally 500
+        self.wraplength = wraplength  # in pixels, originally 180
+        self.widget = widget
+        self.text = text
+        self.widget.bind("<Enter>", self.onEnter)
+        self.widget.bind("<Leave>", self.onLeave)
+        self.widget.bind("<ButtonPress>", self.onLeave)
+        self.bg = bg
+        self.pad = pad
+        self.id = None
+        self.tw = None
+
+    def onEnter(self, event=None):
+        self.schedule()
+
+    def onLeave(self, event=None):
+        self.unschedule()
+        self.hide()
+
+    def schedule(self):
+        self.unschedule()
+        self.id = self.widget.after(self.waittime, self.show)
+
+    def unschedule(self):
+        id_ = self.id
+        self.id = None
+        if id_:
+            self.widget.after_cancel(id_)
+
+    def show(self):
+        def tip_pos_calculator(widget, label,
+                               tip_delta=(10, 5), pad=(5, 3, 5, 3)):
+
+            w = widget
+
+            s_width, s_height = w.winfo_screenwidth(), w.winfo_screenheight()
+
+            width, height = (pad[0] + label.winfo_reqwidth() + pad[2],
+                             pad[1] + label.winfo_reqheight() + pad[3])
+
+            mouse_x, mouse_y = w.winfo_pointerxy()
+
+            x1, y1 = mouse_x + tip_delta[0], mouse_y + tip_delta[1]
+            x2, y2 = x1 + width, y1 + height
+
+            x_delta = x2 - s_width
+            if x_delta < 0:
+                x_delta = 0
+            y_delta = y2 - s_height
+            if y_delta < 0:
+                y_delta = 0
+
+            offscreen = (x_delta, y_delta) != (0, 0)
+
+            if offscreen:
+
+                if x_delta:
+                    x1 = mouse_x - tip_delta[0] - width
+
+                if y_delta:
+                    y1 = mouse_y - tip_delta[1] - height
+
+            offscreen_again = y1 < 0  # out on the top
+
+            if offscreen_again:
+                # No further checks will be done.
+
+                # TIP:
+                # A further mod might automagically augment the
+                # wraplength when the tooltip is too high to be
+                # kept inside the screen.
+                y1 = 0
+
+            return x1, y1
+
+        bg = self.bg
+        pad = self.pad
+        widget = self.widget
+
+        # creates a toplevel window
+        self.tw = Toplevel(widget)
+
+        # Leaves only the label and removes the app window
+        self.tw.wm_overrideredirect(True)
+
+        win = Frame(self.tw,
+                       background=bg,
+                       borderwidth=0)
+        label = ttk.Label(win,
+                          text=self.text,
+                          justify=LEFT,
+                          background=bg,
+                          relief=SOLID,
+                          borderwidth=0,
+                          wraplength=self.wraplength)
+
+        label.grid(padx=(pad[0], pad[2]),
+                   pady=(pad[1], pad[3]),
+                   sticky=NSEW)
+        win.grid()
+
+        x, y = tip_pos_calculator(widget, label)
+
+        self.tw.wm_geometry("+%d+%d" % (x, y))
+
+    def hide(self):
+        tw = self.tw
+        if tw:
+            tw.destroy()
+        self.tw = None
+