/
SettingsWidgets.py
executable file
·1171 lines (903 loc) · 39.8 KB
/
SettingsWidgets.py
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
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#!/usr/bin/python2
import math
import os
import subprocess
import traceback
import dbus
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('CDesktopEnums', '3.0')
gi.require_version('CinnamonDesktop', '3.0')
from gi.repository import Gio, Gtk, GObject, Gdk, GLib, GdkPixbuf, CDesktopEnums, CinnamonDesktop
from ChooserButtonWidgets import *
from KeybindingWidgets import ButtonKeybinding
settings_objects = {}
CAN_BACKEND = ["Switch", "SpinButton", "Entry", "TextView", "FontButton", "Range", "ComboBox",
"ColorChooser", "FileChooser", "SoundFileChooser", "IconChooser", "TweenChooser",
"EffectChooser", "DateChooser", "Keybinding"]
class EditableEntry (Gtk.Stack):
__gsignals__ = {
'changed': (GObject.SignalFlags.RUN_FIRST, None,
(str,))
}
def __init__ (self):
super(EditableEntry, self).__init__()
self.set_transition_type(Gtk.StackTransitionType.CROSSFADE)
self.set_transition_duration(150)
self.label = Gtk.Label()
self.entry = Gtk.Entry()
self.button = Gtk.Button()
self.button.set_alignment(1.0, 0.5)
self.button.set_relief(Gtk.ReliefStyle.NONE)
self.add_named(self.button, "button");
self.add_named(self.entry, "entry");
self.set_visible_child_name("button")
self.editable = False
self.current_text = None
self.show_all()
self.button.connect("released", self._on_button_clicked)
self.button.connect("activate", self._on_button_clicked)
self.entry.connect("activate", self._on_entry_validated)
self.entry.connect("changed", self._on_entry_changed)
self.entry.connect("focus-out-event", self._on_focus_lost)
def set_text(self, text):
self.button.set_label(text)
self.entry.set_text(text)
self.current_text = text
def _on_focus_lost(self, widget, event):
self.button.set_label(self.current_text)
self.entry.set_text(self.current_text)
self.set_editable(False)
def _on_button_clicked(self, button):
self.set_editable(True)
self.entry.grab_focus()
def _on_entry_validated(self, entry):
self.set_editable(False)
self.emit("changed", entry.get_text())
self.current_text = entry.get_text()
def _on_entry_changed(self, entry):
self.button.set_label(entry.get_text())
def set_editable(self, editable):
if (editable):
self.set_visible_child_name("entry")
else:
self.set_visible_child_name("button")
self.editable = editable
def set_tooltip_text(self, tooltip):
self.button.set_tooltip_text(tooltip)
def get_editable(self):
return self.editable
def get_text(self):
return self.entry.get_text()
class SidePage:
def __init__(self, name, icon, keywords, content_box = None, size = None, is_c_mod = False, is_standalone = False, exec_name = None, module=None):
self.name = name
self.icon = icon
self.content_box = content_box
self.widgets = []
self.is_c_mod = is_c_mod
self.is_standalone = is_standalone
self.exec_name = exec_name
self.module = module # Optionally set by the module so we can call on_module_selected() on it when we show it.
self.keywords = keywords
self.size = size
self.topWindow = None
self.builder = None
self.stack = None
if self.module != None:
self.module.loaded = False
def add_widget(self, widget):
self.widgets.append(widget)
def build(self):
# Clear all the widgets from the content box
widgets = self.content_box.get_children()
for widget in widgets:
self.content_box.remove(widget)
if (self.module is not None):
self.module.on_module_selected()
self.module.loaded = True
if self.is_standalone:
subprocess.Popen(self.exec_name.split())
return
# Add our own widgets
for widget in self.widgets:
if hasattr(widget, 'expand'):
self.content_box.pack_start(widget, True, True, 2)
else:
self.content_box.pack_start(widget, False, False, 2)
# C modules are sort of messy - they check the desktop type
# (for Unity or GNOME) and show/hide UI items depending on
# the result - so we cannot just show_all on the widget, it will
# mess up these modifications - so for these, we just show the
# top-level widget
if not self.is_c_mod:
self.content_box.show_all()
try:
self.check_third_arg()
except:
pass
return
self.content_box.show()
for child in self.content_box:
child.show()
# C modules can have non-C parts. C parts are all named c_box
if child.get_name() != "c_box":
pass
c_widgets = child.get_children()
if not c_widgets:
c_widget = self.content_box.c_manager.get_c_widget(self.exec_name)
if c_widget is not None:
child.pack_start(c_widget, False, False, 2)
c_widget.show()
else:
for c_widget in c_widgets:
c_widget.show()
def recursively_iterate(parent):
if self.stack:
return
for child in parent:
if isinstance(child, Gtk.Stack):
self.stack = child
break
elif isinstance(child, Gtk.Container):
recursively_iterate(child)
# Look for a stack recursively
recursively_iterate(child)
class CCModule:
def __init__(self, label, mod_id, icon, category, keywords, content_box):
sidePage = SidePage(label, icon, keywords, content_box, size=-1, is_c_mod=True, is_standalone=False, exec_name=mod_id, module=None)
self.sidePage = sidePage
self.name = mod_id
self.category = category
def process (self, c_manager):
if c_manager.lookup_c_module(self.name):
c_box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 2)
c_box.set_vexpand(False)
c_box.set_name("c_box")
self.sidePage.add_widget(c_box)
return True
else:
return False
class SAModule:
def __init__(self, label, mod_id, icon, category, keywords, content_box):
sidePage = SidePage(label, icon, keywords, content_box, False, False, True, mod_id)
self.sidePage = sidePage
self.name = mod_id
self.category = category
def process (self):
name = self.name.replace("gksudo ", "")
name = name.replace("gksu ", "")
name = name.split()[0]
for path in os.environ["PATH"].split(os.pathsep):
path = path.strip('"')
exe_file = os.path.join(path, name)
if os.path.isfile(exe_file) and os.access(exe_file, os.X_OK):
return True
return False
def walk_directories(dirs, filter_func, return_directories=False):
# If return_directories is False: returns a list of valid subdir names
# Else: returns a list of valid tuples (subdir-names, parent-directory)
valid = []
try:
for thdir in dirs:
if os.path.isdir(thdir):
for t in os.listdir(thdir):
if filter_func(os.path.join(thdir, t)):
if return_directories:
valid.append([t, thdir])
else:
valid.append(t)
except:
pass
#logging.critical("Error parsing directories", exc_info=True)
return valid
def rec_mkdir(path):
if os.path.exists(path):
return
rec_mkdir(os.path.split(path)[0])
if os.path.exists(path):
return
os.mkdir(path)
class Section(Gtk.Box):
def __init__(self, name):
self.name = name
super(Section, self).__init__()
self.set_orientation(Gtk.Orientation.VERTICAL)
self.set_border_width(6)
self.set_spacing(6)
self.label = Gtk.Label()
self.label.set_markup("<b>%s</b>" % self.name)
hbox = Gtk.Box()
hbox.set_orientation(Gtk.Orientation.HORIZONTAL)
hbox.pack_start(self.label, False, False, 0)
self.pack_start(hbox, False, True, 0)
def add(self, widget):
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
box.set_margin_left(40)
box.set_margin_right(40)
box.pack_start(widget, False, True, 0)
self.pack_start(box, False, False, 0)
def add_expand(self, widget):
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
box.set_margin_left(40)
box.set_margin_right(40)
box.pack_start(widget, True, True, 0)
self.pack_start(box, False, False, 0)
def add_indented(self, widget):
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
box.set_margin_left(80)
box.set_margin_right(10)
box.pack_start(widget, False, True, 0)
self.pack_start(box, False, False, 0)
def add_indented_expand(self, widget):
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
box.set_margin_left(80)
box.set_margin_right(10)
box.pack_start(widget, True, True, 0)
self.pack_start(box, False, False, 0)
class SectionBg(Gtk.Viewport):
def __init__(self):
Gtk.Viewport.__init__(self)
self.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
style = self.get_style_context()
style.add_class("section-bg")
self.expand = True # Tells CS to give expand us to the whole window
class SettingsStack(Gtk.Stack):
def __init__(self):
Gtk.Stack.__init__(self)
self.set_transition_type(Gtk.StackTransitionType.SLIDE_LEFT_RIGHT)
self.set_transition_duration(150)
self.expand = True
class SettingsRevealer(Gtk.Revealer):
def __init__(self, schema=None, key=None, values=None):
Gtk.Revealer.__init__(self)
self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=15)
Gtk.Revealer.add(self, self.box)
self.set_transition_type(Gtk.RevealerTransitionType.SLIDE_DOWN)
self.set_transition_duration(150)
if schema:
self.settings = Gio.Settings.new(schema)
#the value of this key is the information whether to show or to hide the revealer
if values is None:
self.settings.bind(key, self, "reveal-child", Gio.SettingsBindFlags.GET)
#only at some values of this key the reveaer must be shown
else:
self.values = values
self.settings.connect("changed::" + key, self.on_settings_changed)
self.on_settings_changed(self.settings, key)
def add(self, widget):
self.box.pack_start(widget, False, True, 0)
#only used when checking values
def on_settings_changed(self, settings, key):
self.set_reveal_child(settings.get_value(key).unpack() in self.values)
class SettingsPage(Gtk.Box):
def __init__(self):
Gtk.Box.__init__(self)
self.set_orientation(Gtk.Orientation.VERTICAL)
self.set_spacing(15)
self.set_margin_left(80)
self.set_margin_right(80)
self.set_margin_top(15)
self.set_margin_bottom(15)
def add_section(self, title):
section = SettingsBox(title)
self.pack_start(section, False, False, 0)
return section
def add_reveal_section(self, title, schema=None, key=None, values=None):
section = SettingsBox(title)
revealer = SettingsRevealer(schema, key, values)
revealer.add(section)
section._revealer = revealer
self.pack_start(revealer, False, False, 0)
return section
class SettingsBox(Gtk.Frame):
def __init__(self, title):
Gtk.Frame.__init__(self)
self.set_shadow_type(Gtk.ShadowType.IN)
frame_style = self.get_style_context()
frame_style.add_class("view")
self.size_group = Gtk.SizeGroup()
self.size_group.set_mode(Gtk.SizeGroupMode.VERTICAL)
self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.add(self.box)
toolbar = Gtk.Toolbar.new()
toolbar_context = toolbar.get_style_context()
Gtk.StyleContext.add_class(Gtk.Widget.get_style_context(toolbar), "cs-header")
label = Gtk.Label()
label.set_markup("<b>%s</b>" % title)
title_holder = Gtk.ToolItem()
title_holder.add(label)
toolbar.add(title_holder)
self.box.add(toolbar)
toolbar_separator = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL)
self.box.add(toolbar_separator)
separator_context = toolbar_separator.get_style_context()
frame_color = frame_style.get_border_color(Gtk.StateFlags.NORMAL).to_string()
css_provider = Gtk.CssProvider()
css_data = ".separator { -GtkWidget-wide-separators: 0; \
color: %s; \
}" % frame_color
try:
css_provider.load_from_data(css_data)
except:
# we must be using python 3
css_provider.load_from_data(str.encode(css_data))
separator_context.add_provider(css_provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
self.need_separator = False
def add_row(self, widget):
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
if self.need_separator:
vbox.add(Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL))
list_box = Gtk.ListBox()
list_box.set_selection_mode(Gtk.SelectionMode.NONE)
row = Gtk.ListBoxRow()
row.add(widget)
if isinstance(widget, Switch):
list_box.connect("row-activated", widget.clicked)
list_box.add(row)
vbox.add(list_box)
self.box.add(vbox)
self.need_separator = True
def add_reveal_row(self, widget, schema=None, key=None, values=None):
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
if self.need_separator:
vbox.add(Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL))
list_box = Gtk.ListBox()
list_box.set_selection_mode(Gtk.SelectionMode.NONE)
row = Gtk.ListBoxRow()
row.add(widget)
if isinstance(widget, Switch):
list_box.connect("row-activated", widget.clicked)
list_box.add(row)
vbox.add(list_box)
revealer = SettingsRevealer(schema, key, values)
widget.revealer = revealer
revealer.add(vbox)
self.box.add(revealer)
self.need_separator = True
return revealer
class SettingsWidget(Gtk.Box):
def __init__(self, dep_key=None):
Gtk.Box.__init__(self)
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.set_spacing(20)
self.set_border_width(5)
self.set_margin_left(20)
self.set_margin_right(20)
if dep_key:
self.set_dep_key(dep_key)
def set_dep_key(self, dep_key):
flag = Gio.SettingsBindFlags.GET
if dep_key[0] == "!":
dep_key = dep_key[1:]
flag |= Gio.Settings.BindFlags.INVERT_BOOLEAN
split = dep_key.split("/")
dep_settings = Gio.Settings.new(split[0])
dep_settings.bind(split[1], self, "sensitive", flag)
def add_to_size_group(self, group):
group.add_widget(self.content_widget)
def fill_row(self):
self.set_border_width(0)
self.set_margin_left(0)
self.set_margin_right(0)
def get_settings(self, schema):
global settings_objects
try:
return settings_objects[schema]
except:
settings_objects[schema] = Gio.Settings.new(schema)
return settings_objects[schema]
class SettingsLabel(Gtk.Label):
def __init__(self, text=None):
Gtk.Label.__init__(self)
if text:
self.set_label(text)
self.set_alignment(0.0, 0.5)
self.set_line_wrap(True)
def set_label_text(self, text):
self.set_label(text)
class IndentedHBox(Gtk.HBox):
def __init__(self):
super(IndentedHBox, self).__init__()
indent = Gtk.Label.new('\t')
self.pack_start(indent, False, False, 0)
def add(self, item):
self.pack_start(item, False, True, 0)
def add_expand(self, item):
self.pack_start(item, True, True, 0)
class Switch(SettingsWidget):
bind_prop = "active"
bind_dir = Gio.SettingsBindFlags.DEFAULT
def __init__(self, label, dep_key=None, tooltip=""):
super(Switch, self).__init__(dep_key=dep_key)
self.content_widget = Gtk.Switch()
self.label = SettingsLabel(label)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
self.set_tooltip_text(tooltip)
def clicked(self, *args):
self.content_widget.set_active(not self.content_widget.get_active())
class SpinButton(SettingsWidget):
bind_prop = "value"
bind_dir = Gio.SettingsBindFlags.GET
def __init__(self, label, units="", mini=None, maxi=None, step=1, page=None, size_group=None, dep_key=None, tooltip=""):
super(SpinButton, self).__init__(dep_key=dep_key)
self.timer = None
if units:
label += " (%s)" % units
self.label = SettingsLabel(label)
self.content_widget = Gtk.SpinButton()
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
range = self.get_range()
if mini == None or maxi == None:
mini = range[0]
maxi = range[1]
elif range is not None:
mini = max(mini, range[0])
maxi = min(maxi, range[1])
if not page:
page = step
self.content_widget.set_range(mini, maxi)
self.content_widget.set_increments(step, page)
digits = 0
if (step and '.' in str(step)):
digits = len(str(step).split('.')[1])
self.content_widget.set_digits(digits)
self.content_widget.connect("value-changed", self.apply_later)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
def apply_later(self, *args):
def apply(self):
self.set_value(self.content_widget.get_value())
self.timer = None
if self.timer:
GLib.source_remove(self.timer)
self.timer = GLib.timeout_add(300, apply, self)
class Entry(SettingsWidget):
bind_prop = "text"
bind_dir = Gio.SettingsBindFlags.DEFAULT
def __init__(self, label, expand_width=False, size_group=None, dep_key=None, tooltip=""):
super(Entry, self).__init__(dep_key=dep_key)
self.label = SettingsLabel(label)
self.content_widget = Gtk.Entry()
self.content_widget.set_valign(Gtk.Align.CENTER)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, expand_width, expand_width, 0)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
class TextView(SettingsWidget):
bind_prop = "text"
bind_dir = Gio.SettingsBindFlags.DEFAULT
def __init__(self, label, height=200, dep_key=None, tooltip=""):
super(TextView, self).__init__(dep_key=dep_key)
self.set_orientation(Gtk.Orientation.VERTICAL)
self.set_spacing(8)
self.label = Gtk.Label.new(label)
self.label.set_halign(Gtk.Align.CENTER)
self.scrolledwindow = Gtk.ScrolledWindow(hadjustment=None, vadjustment=None)
self.scrolledwindow.set_size_request(width=-1, height=height)
self.scrolledwindow.set_policy(hscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
vscrollbar_policy=Gtk.PolicyType.AUTOMATIC)
self.scrolledwindow.set_shadow_type(type=Gtk.ShadowType.ETCHED_IN)
self.content_widget = Gtk.TextView()
self.content_widget.set_border_width(3)
self.content_widget.set_wrap_mode(wrap_mode=Gtk.WrapMode.NONE)
self.bind_object = self.content_widget.get_buffer()
self.pack_start(self.label, False, False, 0)
self.add(self.scrolledwindow)
self.scrolledwindow.add(self.content_widget)
self._value_changed_timer = None
class FontButton(SettingsWidget):
bind_prop = "font-name"
bind_dir = Gio.SettingsBindFlags.DEFAULT
def __init__(self, label, size_group=None, dep_key=None, tooltip=""):
super(FontButton, self).__init__(dep_key=dep_key)
self.label = SettingsLabel(label)
self.content_widget = Gtk.FontButton()
self.content_widget.set_valign(Gtk.Align.CENTER)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
class Range(SettingsWidget):
bind_prop = "value"
bind_dir = Gio.SettingsBindFlags.GET | Gio.SettingsBindFlags.NO_SENSITIVITY
def __init__(self, label, min_label="", max_label="", mini=None, maxi=None, step=None, invert=False, log=False, dep_key=None, tooltip=""):
super(Range, self).__init__(dep_key=dep_key)
self.set_orientation(Gtk.Orientation.VERTICAL)
self.set_spacing(0)
self.log = log
self.invert = invert
self.timer = None
self.value = 0
hbox = Gtk.Box()
self.label = Gtk.Label.new(label)
self.label.set_halign(Gtk.Align.CENTER)
self.min_label= Gtk.Label()
self.max_label = Gtk.Label()
self.min_label.set_alignment(1.0, 0.75)
self.max_label.set_alignment(1.0, 0.75)
self.min_label.set_margin_right(6)
self.max_label.set_margin_left(6)
self.min_label.set_markup("<i><small>%s</small></i>" % min_label)
self.max_label.set_markup("<i><small>%s</small></i>" % max_label)
range = self.get_range()
if mini == None or maxi == None:
mini = range[0]
maxi = range[1]
elif range is not None:
mini = max(mini, range[0])
maxi = min(maxi, range[1])
if log:
mini = math.log(mini)
maxi = math.log(maxi)
self.map_get = lambda x: math.log(x)
self.map_set = lambda x: math.exp(x)
if step is None:
self.step = (maxi - mini) * 0.02
else:
self.step = math.log(step) if log else step
self.content_widget = Gtk.Scale.new_with_range(Gtk.Orientation.HORIZONTAL, mini, maxi, self.step)
self.content_widget.set_inverted(invert)
self.content_widget.set_draw_value(False)
self.bind_object = self.content_widget.get_adjustment()
if invert:
self.step *= -1 # Gtk.Scale.new_with_range want a positive value, but our custom scroll handler wants a negative value
hbox.pack_start(self.min_label, False, False, 0)
hbox.pack_start(self.content_widget, True, True, 0)
hbox.pack_start(self.max_label, False, False, 0)
self.pack_start(self.label, False, False, 0)
self.pack_start(hbox, True, True, 6)
self.content_widget.connect("scroll-event", self.on_scroll_event)
self.content_widget.connect("value-changed", self.apply_later)
self.set_tooltip_text(tooltip)
def apply_later(self, *args):
def apply(self):
if self.log:
self.set_value(math.exp(self.content_widget.get_value()))
else:
self.set_value(self.content_widget.get_value())
self.timer = None
if self.timer:
GLib.source_remove(self.timer)
self.timer = GLib.timeout_add(300, apply, self)
def on_scroll_event(self, widget, event):
found, delta_x, delta_y = event.get_scroll_deltas()
# If you scroll up, delta_y < 0. This is a weird world
widget.set_value(widget.get_value() - delta_y * self.step)
return True
def add_mark(self, value, position, markup):
if self.log:
self.content_widget.add_mark(math.log(value), position, markup)
else:
self.content_widget.add_mark(value, position, markup)
def set_rounding(self, digits):
if not self.log:
self.content_widget.set_round_digits(digits)
class ComboBox(SettingsWidget):
bind_dir = None
def __init__(self, label, options=[], valtype="string", size_group=None, dep_key=None, tooltip=""):
super(ComboBox, self).__init__(dep_key=dep_key)
self.valtype = valtype
self.option_map = {}
self.label = SettingsLabel(label)
selected = None
self.content_widget = Gtk.ComboBox()
renderer_text = Gtk.CellRendererText()
self.content_widget.pack_start(renderer_text, True)
self.content_widget.add_attribute(renderer_text, "text", 1)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
self.content_widget.set_valign(Gtk.Align.CENTER)
self.set_options(options)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
def on_my_value_changed(self, widget):
tree_iter = widget.get_active_iter()
if tree_iter != None:
self.value = self.model[tree_iter][0]
self.set_value(self.value)
def on_setting_changed(self, *args):
self.value = self.get_value()
try:
self.content_widget.set_active_iter(self.option_map[self.value])
except:
self.content_widget.set_active_iter(None)
def connect_widget_handlers(self, *args):
self.content_widget.connect('changed', self.on_my_value_changed)
def set_options(self, options):
# assume all keys are the same type (mixing types is going to cause an error somewhere)
var_type = type(options[0][0])
self.model = Gtk.ListStore(var_type, str)
for option in options:
self.option_map[option[0]] = self.model.append([option[0], option[1]])
self.content_widget.set_model(self.model)
self.content_widget.set_id_column(0)
class ColorChooser(SettingsWidget):
bind_dir = None
def __init__(self, label, legacy_string=False, size_group=None, dep_key=None, tooltip=""):
super(ColorChooser, self).__init__(dep_key=dep_key)
# note: Gdk.Color is deprecated in favor of Gdk.RGBA, but as the hex format is still used
# in some places (most notably the desktop background handling in cinnamon-desktop) we
# still support it for now by adding the legacy_string argument
self.legacy_string = legacy_string
self.label = SettingsLabel(label)
self.content_widget = Gtk.ColorButton()
self.content_widget.set_use_alpha(True)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
def on_setting_changed(self, *args):
color_string = self.get_value()
rgba = Gdk.RGBA()
rgba.parse(color_string)
self.content_widget.set_rgba(rgba)
def connect_widget_handlers(self, *args):
self.content_widget.connect('color-set', self.on_my_value_changed)
def on_my_value_changed(self, widget):
if self.legacy_string:
color_string = self.content_widget.get_color().to_string()
else:
color_string = self.content_widget.get_rgba().to_string()
self.set_value(color_string)
class FileChooser(SettingsWidget):
bind_dir = None
def __init__(self, label, dir_select=False, size_group=None, dep_key=None, tooltip=""):
super(FileChooser, self).__init__(dep_key=dep_key)
if dir_select:
action = Gtk.FileChooserAction.SELECT_FOLDER
else:
action = Gtk.FileChooserAction.OPEN
self.label = SettingsLabel(label)
self.content_widget = Gtk.FileChooserButton(action=action)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
def on_file_selected(self, *args):
self.set_value(self.content_widget.get_uri())
def on_setting_changed(self, *args):
self.content_widget.set_uri(self.get_value())
def connect_widget_handlers(self, *args):
self.content_widget.connect("file-set", self.on_file_selected)
class SoundFileChooser(SettingsWidget):
bind_dir = None
def __init__(self, label, size_group=None, dep_key=None, tooltip=""):
super(SoundFileChooser, self).__init__(dep_key=dep_key)
self.label = SettingsLabel(label)
self.content_widget = Gtk.Box()
c = self.content_widget.get_style_context()
c.add_class(Gtk.STYLE_CLASS_LINKED)
self.file_picker_button = Gtk.Button()
self.file_picker_button.connect("clicked", self.on_picker_clicked)
button_content = Gtk.Box(spacing=5)
self.file_picker_button.add(button_content)
self.button_label = Gtk.Label()
button_content.pack_start(Gtk.Image(icon_name="sound"), False, False, 0)
button_content.pack_start(self.button_label, False, False, 0)
self.content_widget.pack_start(self.file_picker_button, True, True, 0)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, False, False, 0)
self.play_button = Gtk.Button()
self.play_button.set_image(Gtk.Image.new_from_icon_name("media-playback-start-symbolic", Gtk.IconSize.BUTTON))
self.play_button.connect("clicked", self.on_play_clicked)
self.content_widget.pack_start(self.play_button, False, False, 0)
self._proxy = None
try:
Gio.DBusProxy.new_for_bus(Gio.BusType.SESSION, Gio.DBusProxyFlags.NONE, None,
'org.cinnamon.SettingsDaemon',
'/org/cinnamon/SettingsDaemon/Sound',
'org.cinnamon.SettingsDaemon.Sound',
None, self._on_proxy_ready, None)
except dbus.exceptions.DBusException as e:
print(e)
self._proxy = None
self.play_button.set_sensitive(False)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
def _on_proxy_ready (self, object, result, data=None):
self._proxy = Gio.DBusProxy.new_for_bus_finish(result)
def on_play_clicked(self, widget):
self._proxy.PlaySoundFile("(us)", 0, self.get_value())
def on_picker_clicked(self, widget):
dialog = Gtk.FileChooserDialog(title=self.label.get_text(),
action=Gtk.FileChooserAction.OPEN,
transient_for=self.get_toplevel(),
buttons=(_("_Cancel"), Gtk.ResponseType.CANCEL,
_("_Open"), Gtk.ResponseType.ACCEPT))
dialog.set_filename(self.get_value())
sound_filter = Gtk.FileFilter()
sound_filter.add_mime_type("audio/x-wav")
sound_filter.add_mime_type("audio/x-vorbis+ogg")
sound_filter.set_name(_("Sound files"))
dialog.add_filter(sound_filter)
if (dialog.run() == Gtk.ResponseType.ACCEPT):
name = dialog.get_filename()
self.set_value(name)
self.update_button_label(name)
dialog.destroy()
def update_button_label(self, absolute_path):
if absolute_path != "":
f = Gio.File.new_for_path(absolute_path)
self.button_label.set_label(f.get_basename())
def on_setting_changed(self, *args):
self.update_button_label(self.get_value())
def connect_widget_handlers(self, *args):
pass
class IconChooser(SettingsWidget):
bind_prop = "text"
bind_dir = Gio.SettingsBindFlags.DEFAULT
def __init__(self, label, expand_width=False, size_group=None, dep_key=None, tooltip=""):
super(IconChooser, self).__init__(dep_key=dep_key)
valid, self.width, self.height = Gtk.icon_size_lookup(Gtk.IconSize.BUTTON)
self.label = SettingsLabel(label)
self.content_widget = Gtk.Box()
self.bind_object = Gtk.Entry()
self.image_button = Gtk.Button()
self.preview = Gtk.Image.new()
self.image_button.set_image(self.preview)
self.content_widget.pack_start(self.bind_object, expand_width, expand_width, 2)
self.content_widget.pack_start(self.image_button, False, False, 5)
self.pack_start(self.label, False, False, 0)
self.pack_end(self.content_widget, expand_width, expand_width, 0)
self.image_button.connect("clicked", self.on_button_pressed)
self.handler = self.bind_object.connect("changed", self.set_icon)
self.set_tooltip_text(tooltip)
if size_group:
self.add_to_size_group(size_group)
def set_icon(self, *args):
val = self.bind_object.get_text()
if os.path.exists(val) and not os.path.isdir(val):
img = GdkPixbuf.Pixbuf.new_from_file_at_size(val, self.width, self.height)
self.preview.set_from_pixbuf(img)
else:
self.preview.set_from_icon_name(val, Gtk.IconSize.BUTTON)
def on_button_pressed(self, widget):
dialog = Gtk.FileChooserDialog(title=_("Choose an Icon"),
action=Gtk.FileChooserAction.OPEN,
transient_for=self.get_toplevel(),
buttons=(_("_Cancel"), Gtk.ResponseType.CANCEL,
_("_Open"), Gtk.ResponseType.OK))
filter_text = Gtk.FileFilter()
filter_text.set_name(_("Image files"))
filter_text.add_mime_type("image/*")
dialog.add_filter(filter_text)
preview = Gtk.Image()
dialog.set_preview_widget(preview)
dialog.connect("update-preview", self.update_icon_preview_cb, preview)
response = dialog.run()
if response == Gtk.ResponseType.OK:
filename = dialog.get_filename()
self.bind_object.set_text(filename)
self.set_value(filename)