tk version of zenitY

bin/tk-zenity

@@ -0,0 +1 @@
+../shell/tk-zenity

shell/tk-zenity

@@ -0,0 +1,175 @@
+#!/usr/bin/env python3
+
+import argparse
+import sys
+import time
+import tkinter as tk
+import tkinter.messagebox
+import tkinter.simpledialog
+import tkinter.ttk
+from threading import Thread
+
+
+class StdinBox(tk.Toplevel):
+    def __init__(self, title="", message="", geometry="800x80"):
+        tk.Toplevel.__init__(self)
+        self.geometry(geometry)
+        self.title(title)
+        self.exit = False
+        self.my_message = message
+        self.my_title = title
+        self.messageLabel = tk.Label(self, text=message, bg="#222", fg="#fff", font="TkFixedFont")
+        self.messageLabel.pack(expand=True, fill=tk.BOTH)
+
+        daemon = Thread(target=self.stream_stdin)
+        daemon.start()
+        self.update_timer()
+        self.mainloop()
+
+    def update_message(self, message):
+        self.messageLabel.configure(text=message)
+
+    def update_title(self, title):
+        self.title(title)
+
+    def update_timer(self):
+        if self.exit:
+            self.quit()
+            return
+        self.messageLabel.configure(text=self.my_message)
+        self.update()
+        self.after(333, self.update_timer)
+
+    def stream_stdin(self):
+        with open(sys.stdin.fileno(), mode="rt", encoding="utf-8", newline=None, buffering=1, closefd=True) as fp:
+            for line in fp:
+                self.my_message = line.rstrip("\r\n")
+        self.exit = True
+
+class ListBox(tk.Toplevel):
+    def __init__(self, title="", message="", geometry="800x800"):
+        tk.Toplevel.__init__(self)
+        self.geometry(geometry)  # Must change these accordingly
+        self.configure(background='#222')
+        self.title(title)
+        self.messageLabel = tk.Label(self, text=message, bg="#222", fg="#fff", font="TkFixedFont")
+        self.choose = tk.Listbox(self,bg="#222", fg="#fff", font="TkFixedFont",selectmode='browse')
+        with open(sys.stdin.fileno(), mode="rt", encoding="utf-8", newline=None, buffering=1, closefd=True) as fp:
+            for i,line in enumerate(fp):
+                self.choose.insert(i,line.rstrip("\r\n"))
+        self.last_element = i
+        self.choose.select_set(0)
+
+        self.labelframe = tk.Frame(self, bg='#222')
+        self.cancel_b = tk.Button(self.labelframe, text = "Cancel", command = self.quit)
+        self.ok_b = tk.Button(self.labelframe, text = "OK", command = self.selected)
+
+        self.messageLabel.pack()#expand=True, fill=tk.BOTH)
+        self.choose.pack(expand=True,fill=tk.BOTH)
+        self.cancel_b.pack(side='left')
+        self.ok_b.pack(side='right')
+        self.labelframe.pack()
+        self.choose.focus_set()
+        self.choose.bind('<Return>', self.selected)
+        self.choose.bind('<Double-Button-1>', self.selected)
+        self.choose.bind("<Key>", self.key_handler)
+
+        self.ok_b.bind('<Return>', self.selected)
+        self.cancel_b.bind('<Return>', self.handle_exit)
+        self.bind_all('<Control-c>', self.handle_exit)
+        self.bind_all('<Escape>', self.handle_exit)
+
+        self.mainloop()
+
+    def set_position(self,index):
+        index = max(0, min( self.last_element, index ))
+        self.choose.selection_clear(0,tk.END)
+        self.choose.activate(index)
+        self.choose.selection_set(index)
+
+    def key_handler(self,event):
+        if len(event.char) == 1 and event.char.isalnum():
+            # ~ print(event.char, event.keysym, event.keycode)
+            for i in list(range(self.choose.curselection()[0] + 1, self.last_element+1)) + list(range(0,self.choose.curselection()[0]+1)):
+                if self.choose.get(i).lower().startswith(event.char):
+                    self.set_position(i)
+                    return
+        if event.keysym == 'Up':
+            self.set_position(self.choose.curselection()[0] )
+        if event.keysym == 'Down':
+            self.set_position(self.choose.curselection()[0] )
+        if event.keysym == 'Next':
+            self.set_position(self.choose.curselection()[0] +10 )
+        if event.keysym == 'Prior':
+            self.set_position(self.choose.curselection()[0] -10 )
+        if event.keysym == 'Home':
+            self.set_position(0)
+        if event.keysym == 'End':
+            self.set_position(self.last_element)
+
+    def selected(self, *args):
+        for i in self.choose.curselection():
+            print(self.choose.get(i), end='')
+        self.quit()
+
+    def handle_exit(self, *args):
+        self.quit()
+
+
+def get_opts():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--title",
+        action="store",
+        default=None,
+        help="Window title",
+    )
+    parser.add_argument("--text", action="store", default=None, help="Description text", nargs="?")
+    parser.add_argument("--geometry", action="store", default=None, help="Geometry (not valid for all commands), ex.  800x200+50+50", nargs="?")
+    parser.add_argument(
+        "mode",
+        action="store",
+        default="info",
+        const="info",
+        nargs="?",
+        choices=["info", "password", "entry", "stream","list"],
+        help="operation mode. Note: stream mode expects stdin to update text and line starting with #.",
+    )
+    parsed = parser.parse_args()
+
+    return parsed
+
+
+def set_defaults(opts, title, text, geometry=None):
+    if opts.text is None:
+        opts.text = text
+    if opts.title is None:
+        opts.title = title
+    if opts.geometry is None:
+        opts.geometry = geometry
+    return opts
+
+
+def main():
+    opts = get_opts()
+    tk.Tk().withdraw()
+    if opts.mode == "password":
+        opts = set_defaults(opts, "Password", "Type password:")
+        pw = tkinter.simpledialog.askstring(opts.title, opts.text, show="*")
+        print(pw, end="")
+    if opts.mode == "info":
+        opts = set_defaults(opts, "Info", "Message")
+        tkinter.messagebox.showinfo(title=opts.title, message=opts.text)
+    if opts.mode == "entry":
+        opts = set_defaults(opts, "Entry", "Type message:")
+        msg = tkinter.simpledialog.askstring(title=opts.title, prompt=opts.text)
+        print(msg, end="")
+    if opts.mode == "stream":
+        opts = set_defaults(opts, "Info", "", "800x80-50-50")
+        StdinBox(title=opts.title, message=opts.text, geometry=opts.geometry)
+    if opts.mode == "list":
+        opts = set_defaults(opts, "Select", "Select from list:")
+        ListBox(title=opts.title, message=opts.text)
+
+if __name__ == "__main__":
+    main()