Somewhat fancy voice command recognition software
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gtkui.py 3.5KB

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  1. # This is part of Kaylee
  2. # -- this code is licensed GPLv3
  3. # Copyright 2013 Jezra
  4. # Copyright 2015 Clayton G. Hobbs
  5. import sys
  6. from gi.repository import GObject
  7. # Gtk
  8. from gi.repository import Gtk, Gdk
  9. class UI(GObject.GObject):
  10. __gsignals__ = {
  11. 'command' : (GObject.SIGNAL_RUN_LAST, GObject.TYPE_NONE, (GObject.TYPE_STRING,))
  12. }
  13. def __init__(self, args, continuous):
  14. GObject.GObject.__init__(self)
  15. self.continuous = continuous
  16. # Make a window
  17. self.window = Gtk.Window(Gtk.WindowType.TOPLEVEL)
  18. self.window.connect("delete_event", self.delete_event)
  19. # Give the window a name
  20. self.window.set_title("Kaylee")
  21. self.window.set_resizable(False)
  22. layout = Gtk.VBox()
  23. self.window.add(layout)
  24. # Make a listen/stop button
  25. self.lsbutton = Gtk.Button("Listen")
  26. layout.add(self.lsbutton)
  27. # Make a continuous button
  28. self.ccheckbox = Gtk.CheckButton("Continuous Listen")
  29. layout.add(self.ccheckbox)
  30. # Connect the buttons
  31. self.lsbutton.connect("clicked", self.lsbutton_clicked)
  32. self.ccheckbox.connect("clicked", self.ccheckbox_clicked)
  33. # Add a label to the UI to display the last command
  34. self.label = Gtk.Label()
  35. layout.add(self.label)
  36. # Create an accellerator group for this window
  37. accel = Gtk.AccelGroup()
  38. # Add the ctrl+q to quit
  39. accel.connect(Gdk.keyval_from_name('q'), Gdk.ModifierType.CONTROL_MASK,
  40. Gtk.AccelFlags.VISIBLE, self.accel_quit)
  41. # Lock the group
  42. accel.lock()
  43. # Add the group to the window
  44. self.window.add_accel_group(accel)
  45. def ccheckbox_clicked(self, widget):
  46. checked = self.ccheckbox.get_active()
  47. self.lsbutton.set_sensitive(not checked)
  48. if checked:
  49. self.lsbutton_stopped()
  50. self.emit('command', "continuous_listen")
  51. self.set_icon_active()
  52. else:
  53. self.emit('command', "continuous_stop")
  54. self.set_icon_inactive()
  55. def lsbutton_stopped(self):
  56. self.lsbutton.set_label("Listen")
  57. def lsbutton_clicked(self, button):
  58. val = self.lsbutton.get_label()
  59. if val == "Listen":
  60. self.emit("command", "listen")
  61. self.lsbutton.set_label("Stop")
  62. # Clear the label
  63. self.label.set_text("")
  64. self.set_icon_active()
  65. else:
  66. self.lsbutton_stopped()
  67. self.emit("command", "stop")
  68. self.set_icon_inactive()
  69. def run(self):
  70. # Set the default icon
  71. self.set_icon_inactive()
  72. self.window.show_all()
  73. if self.continuous:
  74. self.set_icon_active()
  75. self.ccheckbox.set_active(True)
  76. def accel_quit(self, accel_group, acceleratable, keyval, modifier):
  77. self.emit("command", "quit")
  78. def delete_event(self, x, y):
  79. self.emit("command", "quit")
  80. def finished(self, text):
  81. # If the continuous isn't pressed
  82. if not self.ccheckbox.get_active():
  83. self.lsbutton_stopped()
  84. self.set_icon_inactive()
  85. self.label.set_text(text)
  86. def set_icon_active_asset(self, i):
  87. self.icon_active = i
  88. def set_icon_inactive_asset(self, i):
  89. self.icon_inactive = i
  90. def set_icon_active(self):
  91. Gtk.Window.set_default_icon_from_file(self.icon_active)
  92. def set_icon_inactive(self):
  93. Gtk.Window.set_default_icon_from_file(self.icon_inactive)