51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
#!/usr/bin/env python3
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import itertools
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import gi
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import gi
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from gi.repository import Gtk as gtk, Gdk as gdk, Pango as pango, GLib as glib
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import numpy as np
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class PyApp(gtk.Window):
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def __init__(self, m=5):
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super(PyApp, self).__init__()
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self.set_title("Mouse pairing mockup")
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self.set_default_size(400, 400)
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vbox = gtk.VBox()
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grid = gtk.Grid(row_spacing=20, column_spacing=20, row_homogeneous=True, column_homogeneous=True, margin=20)
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lbl = self.lbl = gtk.Label('Please press the buttons below in order 1-2-3...')
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# GTK has the best APIs... -.-
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screen = gdk.Screen.get_default()
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gtk_provider = gtk.CssProvider()
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gtk_context = gtk.StyleContext()
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gtk_context.add_provider_for_screen(screen, gtk_provider, gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
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css = b'''
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#pinpad > button {font: 24 bold}
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#pinpad > button:checked {background: linear-gradient(#e5efd4, #588a5a)}
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'''
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grid.set_name('pinpad')
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gtk_provider.load_from_data(css)
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st = np.random.RandomState(seed=0)
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for i, (x, y) in zip(st.permutation(m**2), itertools.product(range(m), range(m))):
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btn = gtk.ToggleButton(f'{i+1}')
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btn.connect("toggled", self.on_toggled)
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grid.attach(btn, x, y, 1, 1)
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vbox.pack_start(lbl, True, True, 0)
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vbox.pack_start(grid, True, True, 0)
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self.add(vbox)
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self.connect("destroy", gtk.main_quit)
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self.show_all()
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def on_toggled(self, widget, data=None):
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print(f'Clicked : {widget.get_label()}')
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if __name__ == '__main__':
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PyApp()
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gtk.main()
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