From a7ac543719070a28545e354ff54c585af426df46 Mon Sep 17 00:00:00 2001
From: B Stack <bgstack15@gmail.com>
Date: Wed, 12 Jun 2019 21:42:27 -0400
Subject: add main components for tcl frontend

   The tcl version now accepts button presses and key presses. It has
   the buttons in the same layout as the gtk frontend.
   Also had to modify the action functions, to accept an additional
   useless parameter because of how tkinter was calling the functions.
   Still need to add icons.
---
 logout-manager-tcl.py | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100755 logout-manager-tcl.py

(limited to 'logout-manager-tcl.py')

diff --git a/logout-manager-tcl.py b/logout-manager-tcl.py
new file mode 100755
index 0000000..c605dc0
--- /dev/null
+++ b/logout-manager-tcl.py
@@ -0,0 +1,90 @@
+#!/usr/bin/env python3
+# Startdate: 2019-06-12 20:05
+# WORKHERE:
+#    add icons
+#    add full headers
+
+# References:
+#    http://effbot.org/tkinterbook/button.htm
+#    http://effbot.org/tkinterbook/tkinter-application-windows.htm
+#    http://effbot.org/tkinterbook/
+#    pass parameters to function of Button(command=) https://stackoverflow.com/questions/38749620/python-3-tkinter-button-commands#38750155
+#    alternate for passing params https://stackoverflow.com/questions/6920302/how-to-pass-arguments-to-a-button-command-in-tkinter
+#    https://stackoverflow.com/questions/18537918/set-window-icon#18538416
+#    the exact syntax <Alt-k> for master.bind https://stackoverflow.com/questions/16082243/how-to-bind-ctrl-in-python-tkinter
+
+import os, sys
+sys.path.append("/home/bgirton/dev/logout-manager")
+import lmlib
+from tkinter import *
+from functools import partial
+
+config = lmlib.Initialize_config()
+actions = lmlib.Actions
+
+# graphical classes and functions
+print("Loading graphics...")
+
+def icon_bitmap(name = "", theme = "default", size = "48"):
+   # WORKHERE: can build some tool that loops through the icon theme dirs
+   # if name is a specific filename, just use it.
+   # if the only thing that is found during the looping is a svg, return None
+   # if the valid file provided is svg, then try a few derivations to get a png, else return None
+   imgicon = PhotoImage(file=os.path.join("/usr/share/icons/Adwaita/24x24/actions","system-log-out.png"))
+   return imgicon
+
+class App:
+   def __init__(self, master):
+      frame = Frame(master)
+      frame.grid(row=0)
+
+      self.buttonLock = Button(frame, text="Lock", underline=3, command=partial(actions.lock,config))
+      #self.buttonLock.pack(side=LEFT)
+      self.buttonLock.grid(row=0,column=0)
+      # WORKS master.bind_all("<Alt-k>", something)
+      # PASSES 2 params when expecting 1  master.bind_all("<Alt-k>", self.buttonLock.invoke)
+      master.bind_all("<Alt-k>", partial(actions.lock,config))
+
+      self.buttonLogout = Button(frame, text="Logout", underline=0, command=lambda: actions.logout(config))
+      self.buttonLogout.grid(row=0,column=1)
+      master.bind_all("<Alt-l>", partial(actions.logout,config))
+
+      self.buttonHibernate = Button(frame, text="Hibernate", underline=0, command=lambda: actions.hibernate(config))
+      self.buttonHibernate.grid(row=0,column=2)
+      master.bind_all("<Alt-h>", partial(actions.hibernate,config))
+
+      self.buttonShutdown = Button(frame, text="Shutdown", underline=0, command=lambda: actions.shutdown(config))
+      self.buttonShutdown.grid(row=0,column=3)
+      master.bind_all("<Alt-s>", partial(actions.shutdown,config))
+
+      self.buttonReboot = Button(frame, text="Reboot", underline=0, command=lambda: actions.reboot(config))
+      self.buttonReboot.grid(row=0,column=4)
+      master.bind_all("<Alt-r>", partial(actions.reboot,config))
+
+      #self.buttonCancel = Button(frame, text="Cancel", underline=0, command=frame.quit)
+      self.buttonCancel = Button(frame, text="Cancel", underline=0, command=self.quitaction)
+      self.buttonCancel.grid(row=1,columnspan=8,sticky=W+E)
+      master.bind_all("<Alt-c>", self.quitaction)
+
+   # Found this after trial and error.
+   def quitaction(self,b=None):
+      print("Cancel any logout action.")
+      root.destroy()
+
+# Left here as an example for a mster.bind_all that works.
+#def something(event=None):
+#   print("Got here!")
+
+root = Tk()
+
+# MAIN LOOP
+root.title("Log out options")
+#root.iconbitmap(r'/usr/share/icons/Numix/48/actions/system-logout.svg')
+imgicon = PhotoImage(file=os.path.join("/usr/share/icons/Adwaita/24x24/actions","system-log-out.png"))
+root.tk.call('wm','iconphoto', root._w, imgicon)
+app = App(root)
+root.mainloop()
+try:
+   root.destroy()
+except:
+   pass
-- 
cgit