1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
from caribou.settings.preferences_window import PreferencesDialog
from caribou.settings import CaribouSettings
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import Caribou
import gobject
PRETTY_LABELS = {
"BackSpace" : u'\u232b',
"space" : u' ',
"Return" : u'\u23ce',
'Caribou_Prefs' : u'\u2328',
'Caribou_ShiftUp' : u'\u2b06',
'Caribou_ShiftDown' : u'\u2b07',
'Caribou_Emoticons' : u'\u263a',
'Caribou_Symbols' : u'123',
'Caribou_Symbols_More' : u'{#*',
'Caribou_Alpha' : u'Abc'
}
class AntlerKey(Gtk.Button):
def __init__(self, key):
gobject.GObject.__init__(self)
self.caribou_key = key
self.connect("pressed", self._on_pressed)
self.connect("released", self._on_released)
self.set_label(self._get_key_label())
if key.props.name == "Caribou_Prefs":
key.connect("key-clicked", self._on_prefs_clicked)
if key.get_extended_keys ():
self._sublevel = AntlerSubLevel(self)
def _on_prefs_clicked(self, key):
p = PreferencesDialog(CaribouSettings())
p.show_all()
p.run()
p.destroy()
def _get_key_label(self):
label = self.caribou_key.props.name
if PRETTY_LABELS.has_key(self.caribou_key.props.name):
label = PRETTY_LABELS[self.caribou_key.props.name]
elif self.caribou_key.props.name.startswith('Caribou_'):
label = self.caribou_key.name.replace('Caribou_', '')
else:
unichar = unichr(Gdk.keyval_to_unicode(self.caribou_key.props.keyval))
if not unichar.isspace() and unichar != u'\x00':
label = unichar
return label
def _on_pressed(self, button):
self.caribou_key.press()
def _on_released(self, button):
self.caribou_key.release()
def do_get_preferred_width_for_height(self, w):
return (w, w)
def do_get_request_mode(self):
return Gtk.SizeRequestMode.HEIGHT_FOR_WIDTH
class AntlerSubLevel(Gtk.Window):
def __init__(self, key):
gobject.GObject.__init__(self, type=Gtk.WindowType.POPUP)
self.set_decorated(False)
self.set_resizable(False)
self.set_accept_focus(False)
self.set_position(Gtk.WindowPosition.MOUSE)
self.set_type_hint(Gdk.WindowTypeHint.DIALOG)
key.caribou_key.connect("notify::show-subkeys", self._on_show_subkeys)
self._key = key
layout = AntlerLayout()
layout.add_row(key.caribou_key.get_extended_keys())
self.add(layout)
def _on_show_subkeys(self, key, prop):
parent = self._key.get_toplevel()
if key.props.show_subkeys:
self.set_transient_for(parent)
parent.set_sensitive(False)
self.show_all()
else:
parent.set_sensitive(True)
self.hide()
class AntlerLayout(Gtk.Grid):
KEY_SPAN = 4
def __init__(self, level=None):
gobject.GObject.__init__(self)
self.set_column_homogeneous(True)
self.set_row_homogeneous(True)
self.set_row_spacing(4)
self.set_column_spacing(4)
if level:
self.load_rows(level.get_rows ())
def add_row(self, row, row_num=0):
col_num = 0
for i, key in enumerate(row):
antler_key = AntlerKey(key)
self.attach(antler_key,
col_num + int(key.props.margin_left * self.KEY_SPAN),
row_num * self.KEY_SPAN,
int(self.KEY_SPAN * key.props.width),
self.KEY_SPAN)
col_num += int((key.props.width + key.props.margin_left ) * self.KEY_SPAN)
def load_rows(self, rows):
for row_num, row in enumerate(rows):
self.add_row(row.get_keys(), row_num)
class AntlerKeyboardView(Gtk.Notebook):
def __init__(self):
gobject.GObject.__init__(self)
self.set_show_tabs(False)
self.keyboard_model = Caribou.KeyboardModel()
self.keyboard_model.connect("notify::active-group", self._on_group_changed)
self.layers = {}
for gname in self.keyboard_model.get_groups():
group = self.keyboard_model.get_group(gname)
self.layers[gname] = {}
group.connect("notify::active-level", self._on_level_changed)
for lname in group.get_levels():
level = group.get_level(lname)
layout = AntlerLayout(level)
layout.show()
self.layers[gname][lname] = self.append_page(layout, None)
self._set_to_active_layer()
def _on_level_changed(self, group, prop):
self._set_to_active_layer()
def _on_group_changed(self, kb, prop):
self._set_to_active_layer()
def _set_to_active_layer(self):
active_group_name = self.keyboard_model.props.active_group
active_group = self.keyboard_model.get_group(active_group_name)
active_level_name = active_group.props.active_level
self.set_current_page(self.layers[active_group_name][active_level_name])
if __name__ == "__main__":
import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)
w = Gtk.Window()
w.set_accept_focus(False)
kb = AntlerKeyboardView()
w.add(kb)
w.show_all()
Gtk.main()
|
