cmd/PGUI.pyw

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from tkinter import Button as tButton
from tkinter import Tk, BOTH
from tkinter.ttk import Frame, Style, Button
import os
import subprocess
import winshell
def load_programs():
directory = os.path.join(os.path.dirname(__file__), 'PGUI')
shortcuts = [os.path.join(directory, p) for p in os.listdir(directory)]
shortcuts = [p for p in shortcuts if p.lower().endswith('.lnk')]
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programs = []
for shortcut in shortcuts:
name = os.path.splitext(os.path.basename(shortcut))[0]
shortcut = winshell.Shortcut(shortcut)
program = Program(name, shortcut.path, shortcut.arguments)
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programs.append(program)
return programs
class Program():
def __init__(self, name, path, arguments):
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self.name = name
self.path = os.path.abspath(path)
self.arguments = arguments
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def __str__(self):
return f'{self.name}: {self.path}'
class PGUILauncher(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
self.parent = parent
self.init_ui()
def launch_program(self, program):
print('opening application', program.name)
os.chdir(os.path.dirname(program.path))
command = f'{program.path} {program.arguments}'
subprocess.Popen(command, shell=True)
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self.quit()
def init_ui(self):
self.parent.resizable(0,0)
self.parent.title("PGUI")
self.style = Style()
self.style.theme_use("clam")
self.pack(fill=BOTH, expand = 1)
x = 0
y = 0
self.buttonwidth = 12
programs = load_programs()
for (programindex, program) in enumerate(programs):
print(y, x)
newButton = Button(self, text=program.name, command=lambda program=program: self.launch_program(program))
print(f'creating button for {program.name} at {program.path}')
newButton.configure(width=self.buttonwidth)
newButton.grid(row=y, column=x)
x += 1
if x >= 3 and (programindex != len(programs)-1):
x = 0
y += 1
print(y, x)
self.pack()
self.update()
width = self.parent.winfo_reqwidth()
height = self.parent.winfo_reqheight()
x_offset = (self.parent.winfo_screenwidth() - width) / 2
y_offset = (self.parent.winfo_screenheight() - height) / 2
self.parent.geometry('%dx%d+%d+%d' % (width, height, x_offset, y_offset-50))
def main():
root = Tk()
ex = PGUILauncher(root)
root.mainloop()
if __name__ == '__main__':
main()