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
|
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
from bpy.props import StringProperty, BoolProperty, IntProperty, FloatProperty
from rna_prop_ui import rna_idprop_ui_prop_get, rna_idprop_ui_prop_clear
class MESH_OT_delete_edgeloop(bpy.types.Operator):
'''Delete an edge loop by merging the faces on each side to a single face loop'''
bl_idname = "mesh.delete_edgeloop"
bl_label = "Delete Edge Loop"
def execute(self, context):
if 'FINISHED' in bpy.ops.transform.edge_slide(value=1.0):
bpy.ops.mesh.select_more()
bpy.ops.mesh.remove_doubles()
return {'FINISHED'}
return {'CANCELLED'}
rna_path_prop = StringProperty(name="Context Attributes",
description="rna context string", maxlen=1024, default="")
rna_reverse_prop = BoolProperty(name="Reverse",
description="Cycle backwards", default=False)
rna_relative_prop = BoolProperty(name="Relative",
description="Apply relative to the current value (delta)",
default=False)
def context_path_validate(context, data_path):
import sys
try:
value = eval("context.%s" % data_path) if data_path else Ellipsis
except AttributeError:
if "'NoneType'" in str(sys.exc_info()[1]):
# One of the items in the rna path is None, just ignore this
value = Ellipsis
else:
# We have a real error in the rna path, dont ignore that
raise
return value
def execute_context_assign(self, context):
if context_path_validate(context, self.data_path) is Ellipsis:
return {'PASS_THROUGH'}
if getattr(self, "relative", False):
exec("context.%s+=self.value" % self.data_path)
else:
exec("context.%s=self.value" % self.data_path)
return {'FINISHED'}
class BRUSH_OT_set_active_number(bpy.types.Operator):
'''Set active sculpt/paint brush from it's number'''
bl_idname = "brush.set_active_number"
bl_label = "Set Brush Number"
mode = StringProperty(name="mode",
description="Paint mode to set brush for", maxlen=1024)
number = IntProperty(name="number",
description="Brush number")
_attr_dict = {"sculpt": "use_paint_sculpt",
"vertex_paint": "use_paint_vertex",
"weight_paint": "use_paint_weight",
"image_paint": "use_paint_texture"}
def execute(self, context):
attr = self._attr_dict.get(self.mode)
if attr is None:
return {'CANCELLED'}
for i, brush in enumerate((cur for cur in bpy.data.brushes if getattr(cur, attr))):
if i == self.number:
getattr(context.tool_settings, self.mode).brush = brush
return {'FINISHED'}
return {'CANCELLED'}
class WM_OT_context_set_boolean(bpy.types.Operator):
'''Set a context value.'''
bl_idname = "wm.context_set_boolean"
bl_label = "Context Set Boolean"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = BoolProperty(name="Value",
description="Assignment value", default=True)
execute = execute_context_assign
class WM_OT_context_set_int(bpy.types.Operator): # same as enum
'''Set a context value.'''
bl_idname = "wm.context_set_int"
bl_label = "Context Set"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = IntProperty(name="Value", description="Assign value", default=0)
relative = rna_relative_prop
execute = execute_context_assign
class WM_OT_context_scale_int(bpy.types.Operator):
'''Scale an int context value.'''
bl_idname = "wm.context_scale_int"
bl_label = "Context Set"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = FloatProperty(name="Value", description="Assign value", default=1.0)
always_step = BoolProperty(name="Always Step",
description="Always adjust the value by a minimum of 1 when 'value' is not 1.0.",
default=True)
def execute(self, context):
if context_path_validate(context, self.data_path) is Ellipsis:
return {'PASS_THROUGH'}
value = self.value
data_path = self.data_path
if value == 1.0: # nothing to do
return {'CANCELLED'}
if getattr(self, "always_step", False):
if value > 1.0:
add = "1"
func = "max"
else:
add = "-1"
func = "min"
exec("context.%s = %s(round(context.%s * value), context.%s + %s)" % (data_path, func, data_path, data_path, add))
else:
exec("context.%s *= value" % self.data_path)
return {'FINISHED'}
class WM_OT_context_set_float(bpy.types.Operator): # same as enum
'''Set a context value.'''
bl_idname = "wm.context_set_float"
bl_label = "Context Set Float"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = FloatProperty(name="Value",
description="Assignment value", default=0.0)
relative = rna_relative_prop
execute = execute_context_assign
class WM_OT_context_set_string(bpy.types.Operator): # same as enum
'''Set a context value.'''
bl_idname = "wm.context_set_string"
bl_label = "Context Set String"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = StringProperty(name="Value",
description="Assign value", maxlen=1024, default="")
execute = execute_context_assign
class WM_OT_context_set_enum(bpy.types.Operator):
'''Set a context value.'''
bl_idname = "wm.context_set_enum"
bl_label = "Context Set Enum"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = StringProperty(name="Value",
description="Assignment value (as a string)",
maxlen=1024, default="")
execute = execute_context_assign
class WM_OT_context_set_value(bpy.types.Operator):
'''Set a context value.'''
bl_idname = "wm.context_set_value"
bl_label = "Context Set Value"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = StringProperty(name="Value",
description="Assignment value (as a string)",
maxlen=1024, default="")
def execute(self, context):
if context_path_validate(context, self.data_path) is Ellipsis:
return {'PASS_THROUGH'}
exec("context.%s=%s" % (self.data_path, self.value))
return {'FINISHED'}
class WM_OT_context_toggle(bpy.types.Operator):
'''Toggle a context value.'''
bl_idname = "wm.context_toggle"
bl_label = "Context Toggle"
bl_options = {'UNDO'}
data_path = rna_path_prop
def execute(self, context):
if context_path_validate(context, self.data_path) is Ellipsis:
return {'PASS_THROUGH'}
exec("context.%s=not (context.%s)" %
(self.data_path, self.data_path))
return {'FINISHED'}
class WM_OT_context_toggle_enum(bpy.types.Operator):
'''Toggle a context value.'''
bl_idname = "wm.context_toggle_enum"
bl_label = "Context Toggle Values"
bl_options = {'UNDO'}
data_path = rna_path_prop
value_1 = StringProperty(name="Value", \
description="Toggle enum", maxlen=1024, default="")
value_2 = StringProperty(name="Value", \
description="Toggle enum", maxlen=1024, default="")
def execute(self, context):
if context_path_validate(context, self.data_path) is Ellipsis:
return {'PASS_THROUGH'}
exec("context.%s = ['%s', '%s'][context.%s!='%s']" % \
(self.data_path, self.value_1,\
self.value_2, self.data_path,
self.value_2))
return {'FINISHED'}
class WM_OT_context_cycle_int(bpy.types.Operator):
'''Set a context value. Useful for cycling active material, '''
'''vertex keys, groups' etc.'''
bl_idname = "wm.context_cycle_int"
bl_label = "Context Int Cycle"
bl_options = {'UNDO'}
data_path = rna_path_prop
reverse = rna_reverse_prop
def execute(self, context):
data_path = self.data_path
value = context_path_validate(context, data_path)
if value is Ellipsis:
return {'PASS_THROUGH'}
if self.reverse:
value -= 1
else:
value += 1
exec("context.%s=value" % data_path)
if value != eval("context.%s" % data_path):
# relies on rna clamping int's out of the range
if self.reverse:
value = (1 << 31) - 1
else:
value = -1 << 31
exec("context.%s=value" % data_path)
return {'FINISHED'}
class WM_OT_context_cycle_enum(bpy.types.Operator):
'''Toggle a context value.'''
bl_idname = "wm.context_cycle_enum"
bl_label = "Context Enum Cycle"
bl_options = {'UNDO'}
data_path = rna_path_prop
reverse = rna_reverse_prop
def execute(self, context):
value = context_path_validate(context, self.data_path)
if value is Ellipsis:
return {'PASS_THROUGH'}
orig_value = value
# Have to get rna enum values
rna_struct_str, rna_prop_str = self.data_path.rsplit('.', 1)
i = rna_prop_str.find('[')
# just incse we get "context.foo.bar[0]"
if i != -1:
rna_prop_str = rna_prop_str[0:i]
rna_struct = eval("context.%s.rna_type" % rna_struct_str)
rna_prop = rna_struct.properties[rna_prop_str]
if type(rna_prop) != bpy.types.EnumProperty:
raise Exception("expected an enum property")
enums = rna_struct.properties[rna_prop_str].items.keys()
orig_index = enums.index(orig_value)
# Have the info we need, advance to the next item
if self.reverse:
if orig_index == 0:
advance_enum = enums[-1]
else:
advance_enum = enums[orig_index - 1]
else:
if orig_index == len(enums) - 1:
advance_enum = enums[0]
else:
advance_enum = enums[orig_index + 1]
# set the new value
exec("context.%s=advance_enum" % self.data_path)
return {'FINISHED'}
class WM_OT_context_cycle_array(bpy.types.Operator):
'''Set a context array value.
Useful for cycling the active mesh edit mode.'''
bl_idname = "wm.context_cycle_array"
bl_label = "Context Array Cycle"
bl_options = {'UNDO'}
data_path = rna_path_prop
reverse = rna_reverse_prop
def execute(self, context):
data_path = self.data_path
value = context_path_validate(context, data_path)
if value is Ellipsis:
return {'PASS_THROUGH'}
def cycle(array):
if self.reverse:
array.insert(0, array.pop())
else:
array.append(array.pop(0))
return array
exec("context.%s=cycle(context.%s[:])" % (data_path, data_path))
return {'FINISHED'}
class WM_MT_context_menu_enum(bpy.types.Menu):
bl_label = ""
data_path = "" # BAD DESIGN, set from operator below.
def draw(self, context):
data_path = self.data_path
value = context_path_validate(bpy.context, data_path)
if value is Ellipsis:
return {'PASS_THROUGH'}
base_path, prop_string = data_path.rsplit(".", 1)
value_base = context_path_validate(context, base_path)
values = [(i.name, i.identifier) for i in value_base.bl_rna.properties[prop_string].items]
for name, identifier in values:
prop = self.layout.operator("wm.context_set_enum", text=name)
prop.data_path = data_path
prop.value = identifier
class WM_OT_context_menu_enum(bpy.types.Operator):
bl_idname = "wm.context_menu_enum"
bl_label = "Context Enum Menu"
bl_options = {'UNDO'}
data_path = rna_path_prop
def execute(self, context):
data_path = self.data_path
WM_MT_context_menu_enum.data_path = data_path
bpy.ops.wm.call_menu(name="WM_MT_context_menu_enum")
return {'PASS_THROUGH'}
class WM_OT_context_set_id(bpy.types.Operator):
'''Toggle a context value.'''
bl_idname = "wm.context_set_id"
bl_label = "Set Library ID"
bl_options = {'UNDO'}
data_path = rna_path_prop
value = StringProperty(name="Value",
description="Assign value", maxlen=1024, default="")
def execute(self, context):
value = self.value
data_path = self.data_path
# match the pointer type from the target property to bpy.data.*
# so we lookup the correct list.
data_path_base, data_path_prop = data_path.rsplit(".", 1)
data_prop_rna = eval("context.%s" % data_path_base).rna_type.properties[data_path_prop]
data_prop_rna_type = data_prop_rna.fixed_type
id_iter = None
for prop in bpy.data.rna_type.properties:
if prop.rna_type.identifier == "CollectionProperty":
if prop.fixed_type == data_prop_rna_type:
id_iter = prop.identifier
break
if id_iter:
value_id = getattr(bpy.data, id_iter).get(value)
exec("context.%s=value_id" % data_path)
return {'FINISHED'}
doc_id = StringProperty(name="Doc ID",
description="", maxlen=1024, default="", options={'HIDDEN'})
doc_new = StringProperty(name="Edit Description",
description="", maxlen=1024, default="")
class WM_OT_context_modal_mouse(bpy.types.Operator):
'''Adjust arbitrary values with mouse input'''
bl_idname = "wm.context_modal_mouse"
bl_label = "Context Modal Mouse"
data_path_iter = StringProperty(description="The data path relative to the context, must point to an iterable.")
data_path_item = StringProperty(description="The data path from each iterable to the value (int or float)")
input_scale = FloatProperty(default=0.01, description="Scale the mouse movement by this value before applying the delta")
invert = BoolProperty(default=False, description="Invert the mouse input")
initial_x = IntProperty(options={'HIDDEN'})
def _values_store(self, context):
data_path_iter = self.data_path_iter
data_path_item = self.data_path_item
self._values = values = {}
for item in getattr(context, data_path_iter):
try:
value_orig = eval("item." + data_path_item)
except:
continue
# check this can be set, maybe this is library data.
try:
exec("item.%s = %s" % (data_path_item, value_orig))
except:
continue
values[item] = value_orig
def _values_delta(self, delta):
delta *= self.input_scale
if self.invert:
delta = - delta
data_path_item = self.data_path_item
for item, value_orig in self._values.items():
if type(value_orig) == int:
exec("item.%s = int(%d)" % (data_path_item, round(value_orig + delta)))
else:
exec("item.%s = %f" % (data_path_item, value_orig + delta))
def _values_restore(self):
data_path_item = self.data_path_item
for item, value_orig in self._values.items():
exec("item.%s = %s" % (data_path_item, value_orig))
self._values.clear()
def _values_clear(self):
self._values.clear()
def modal(self, context, event):
event_type = event.type
if event_type == 'MOUSEMOVE':
delta = event.mouse_x - self.initial_x
self._values_delta(delta)
elif 'LEFTMOUSE' == event_type:
self._values_clear()
return {'FINISHED'}
elif event_type in ('RIGHTMOUSE', 'ESC'):
self._values_restore()
return {'FINISHED'}
return {'RUNNING_MODAL'}
def invoke(self, context, event):
self._values_store(context)
if not self._values:
self.report({'WARNING'}, "Nothing to operate on: %s[ ].%s" %
(self.data_path_iter, self.data_path_item))
return {'CANCELLED'}
else:
self.initial_x = event.mouse_x
context.window_manager.modal_handler_add(self)
return {'RUNNING_MODAL'}
class WM_OT_url_open(bpy.types.Operator):
"Open a website in the Webbrowser"
bl_idname = "wm.url_open"
bl_label = ""
url = StringProperty(name="URL", description="URL to open")
def execute(self, context):
import webbrowser
_webbrowser_bug_fix()
webbrowser.open(self.url)
return {'FINISHED'}
class WM_OT_path_open(bpy.types.Operator):
"Open a path in a file browser"
bl_idname = "wm.path_open"
bl_label = ""
filepath = StringProperty(name="File Path", maxlen=1024, subtype='FILE_PATH')
def execute(self, context):
import sys
import os
import subprocess
filepath = bpy.path.abspath(self.filepath)
filepath = os.path.normpath(filepath)
if not os.path.exists(filepath):
self.report({'ERROR'}, "File '%s' not found" % filepath)
return {'CANCELLED'}
if sys.platform[:3] == "win":
subprocess.Popen(['start', filepath], shell=True)
elif sys.platform == 'darwin':
subprocess.Popen(['open', filepath])
else:
try:
subprocess.Popen(['xdg-open', filepath])
except OSError:
# xdg-open *should* be supported by recent Gnome, KDE, Xfce
pass
return {'FINISHED'}
class WM_OT_doc_view(bpy.types.Operator):
'''Load online reference docs'''
bl_idname = "wm.doc_view"
bl_label = "View Documentation"
doc_id = doc_id
_prefix = "http://www.blender.org/documentation/blender_python_api_%s" % "_".join(str(v) for v in bpy.app.version)
def _nested_class_string(self, class_string):
ls = []
class_obj = getattr(bpy.types, class_string, None).bl_rna
while class_obj:
ls.insert(0, class_obj)
class_obj = class_obj.nested
return '.'.join(class_obj.identifier for class_obj in ls)
def execute(self, context):
id_split = self.doc_id.split('.')
if len(id_split) == 1: # rna, class
url = '%s/bpy.types.%s.html' % (self._prefix, id_split[0])
elif len(id_split) == 2: # rna, class.prop
class_name, class_prop = id_split
if hasattr(bpy.types, class_name.upper() + '_OT_' + class_prop):
url = '%s/bpy.ops.%s.html#bpy.ops.%s.%s' % \
(self._prefix, class_name, class_name, class_prop)
else:
# detect if this is a inherited member and use that name instead
rna_parent = getattr(bpy.types, class_name).bl_rna
rna_prop = rna_parent.properties[class_prop]
rna_parent = rna_parent.base
while rna_parent and rna_prop == rna_parent.properties.get(class_prop):
class_name = rna_parent.identifier
rna_parent = rna_parent.base
# It so happens that epydoc nests these, not sphinx
# class_name_full = self._nested_class_string(class_name)
url = '%s/bpy.types.%s.html#bpy.types.%s.%s' % \
(self._prefix, class_name, class_name, class_prop)
else:
return {'PASS_THROUGH'}
import webbrowser
_webbrowser_bug_fix()
webbrowser.open(url)
return {'FINISHED'}
class WM_OT_doc_edit(bpy.types.Operator):
'''Load online reference docs'''
bl_idname = "wm.doc_edit"
bl_label = "Edit Documentation"
doc_id = doc_id
doc_new = doc_new
_url = "http://www.mindrones.com/blender/svn/xmlrpc.php"
def _send_xmlrpc(self, data_dict):
print("sending data:", data_dict)
import xmlrpc.client
user = 'blenderuser'
pwd = 'blender>user'
docblog = xmlrpc.client.ServerProxy(self._url)
docblog.metaWeblog.newPost(1, user, pwd, data_dict, 1)
def execute(self, context):
doc_id = self.doc_id
doc_new = self.doc_new
class_name, class_prop = doc_id.split('.')
if not doc_new:
self.report({'ERROR'}, "No input given for '%s'" % doc_id)
return {'CANCELLED'}
# check if this is an operator
op_name = class_name.upper() + '_OT_' + class_prop
op_class = getattr(bpy.types, op_name, None)
# Upload this to the web server
upload = {}
if op_class:
rna = op_class.bl_rna
doc_orig = rna.description
if doc_orig == doc_new:
return {'RUNNING_MODAL'}
print("op - old:'%s' -> new:'%s'" % (doc_orig, doc_new))
upload["title"] = 'OPERATOR %s:%s' % (doc_id, doc_orig)
else:
rna = getattr(bpy.types, class_name).bl_rna
doc_orig = rna.properties[class_prop].description
if doc_orig == doc_new:
return {'RUNNING_MODAL'}
print("rna - old:'%s' -> new:'%s'" % (doc_orig, doc_new))
upload["title"] = 'RNA %s:%s' % (doc_id, doc_orig)
upload["description"] = doc_new
self._send_xmlrpc(upload)
return {'FINISHED'}
def draw(self, context):
layout = self.layout
layout.label(text="Descriptor ID: '%s'" % self.doc_id)
layout.prop(self, "doc_new", text="")
def invoke(self, context, event):
wm = context.window_manager
return wm.invoke_props_dialog(self, width=600)
rna_path = StringProperty(name="Property Edit",
description="Property data_path edit", maxlen=1024, default="", options={'HIDDEN'})
rna_value = StringProperty(name="Property Value",
description="Property value edit", maxlen=1024, default="")
rna_property = StringProperty(name="Property Name",
description="Property name edit", maxlen=1024, default="")
rna_min = FloatProperty(name="Min", default=0.0, precision=3)
rna_max = FloatProperty(name="Max", default=1.0, precision=3)
class WM_OT_properties_edit(bpy.types.Operator):
'''Internal use (edit a property data_path)'''
bl_idname = "wm.properties_edit"
bl_label = "Edit Property"
bl_options = {'REGISTER'} # only because invoke_props_popup requires.
data_path = rna_path
property = rna_property
value = rna_value
min = rna_min
max = rna_max
description = StringProperty(name="Tip", default="")
def execute(self, context):
data_path = self.data_path
value = self.value
prop = self.property
prop_old = getattr(self, "_last_prop", [None])[0]
if prop_old is None:
self.report({'ERROR'}, "Direct execution not supported")
return {'CANCELLED'}
try:
value_eval = eval(value)
except:
value_eval = value
# First remove
item = eval("context.%s" % data_path)
rna_idprop_ui_prop_clear(item, prop_old)
exec_str = "del item['%s']" % prop_old
# print(exec_str)
exec(exec_str)
# Reassign
exec_str = "item['%s'] = %s" % (prop, repr(value_eval))
# print(exec_str)
exec(exec_str)
self._last_prop[:] = [prop]
prop_type = type(item[prop])
prop_ui = rna_idprop_ui_prop_get(item, prop)
if prop_type in (float, int):
prop_ui['soft_min'] = prop_ui['min'] = prop_type(self.min)
prop_ui['soft_max'] = prop_ui['max'] = prop_type(self.max)
prop_ui['description'] = self.description
# otherwise existing buttons which reference freed
# memory may crash blender [#26510]
# context.area.tag_redraw()
for win in context.window_manager.windows:
for area in win.screen.areas:
area.tag_redraw()
return {'FINISHED'}
def invoke(self, context, event):
if not self.data_path:
self.report({'ERROR'}, "Data path not set")
return {'CANCELLED'}
self._last_prop = [self.property]
item = eval("context.%s" % self.data_path)
# setup defaults
prop_ui = rna_idprop_ui_prop_get(item, self.property, False) # dont create
if prop_ui:
self.min = prop_ui.get("min", -1000000000)
self.max = prop_ui.get("max", 1000000000)
self.description = prop_ui.get("description", "")
wm = context.window_manager
return wm.invoke_props_dialog(self)
class WM_OT_properties_add(bpy.types.Operator):
'''Internal use (edit a property data_path)'''
bl_idname = "wm.properties_add"
bl_label = "Add Property"
data_path = rna_path
def execute(self, context):
item = eval("context.%s" % self.data_path)
def unique_name(names):
prop = 'prop'
prop_new = prop
i = 1
while prop_new in names:
prop_new = prop + str(i)
i += 1
return prop_new
property = unique_name(item.keys())
item[property] = 1.0
return {'FINISHED'}
class WM_OT_properties_remove(bpy.types.Operator):
'''Internal use (edit a property data_path)'''
bl_idname = "wm.properties_remove"
bl_label = "Remove Property"
data_path = rna_path
property = rna_property
def execute(self, context):
item = eval("context.%s" % self.data_path)
del item[self.property]
return {'FINISHED'}
class WM_OT_keyconfig_activate(bpy.types.Operator):
bl_idname = "wm.keyconfig_activate"
bl_label = "Activate Keyconfig"
filepath = StringProperty(name="File Path", maxlen=1024)
def execute(self, context):
bpy.utils.keyconfig_set(self.filepath)
return {'FINISHED'}
class WM_OT_appconfig_default(bpy.types.Operator):
bl_idname = "wm.appconfig_default"
bl_label = "Default Application Configuration"
def execute(self, context):
import os
context.window_manager.keyconfigs.active = context.window_manager.keyconfigs.default
filepath = os.path.join(bpy.utils.preset_paths("interaction")[0], "blender.py")
if os.path.exists(filepath):
bpy.ops.script.execute_preset(filepath=filepath, menu_idname="USERPREF_MT_interaction_presets")
return {'FINISHED'}
class WM_OT_appconfig_activate(bpy.types.Operator):
bl_idname = "wm.appconfig_activate"
bl_label = "Activate Application Configuration"
filepath = StringProperty(name="File Path", maxlen=1024)
def execute(self, context):
import os
bpy.utils.keyconfig_set(self.filepath)
filepath = self.filepath.replace("keyconfig", "interaction")
if os.path.exists(filepath):
bpy.ops.script.execute_preset(filepath=filepath, menu_idname="USERPREF_MT_interaction_presets")
return {'FINISHED'}
class WM_OT_sysinfo(bpy.types.Operator):
'''Generate System Info'''
bl_idname = "wm.sysinfo"
bl_label = "System Info"
def execute(self, context):
import sys_info
sys_info.write_sysinfo(self)
return {'FINISHED'}
def _webbrowser_bug_fix():
# test for X11
import os
if os.environ.get("DISPLAY"):
# BSD licenced code copied from python, temp fix for bug
# http://bugs.python.org/issue11432, XXX == added code
def _invoke(self, args, remote, autoraise):
# XXX, added imports
import io
import subprocess
import time
raise_opt = []
if remote and self.raise_opts:
# use autoraise argument only for remote invocation
autoraise = int(autoraise)
opt = self.raise_opts[autoraise]
if opt:
raise_opt = [opt]
cmdline = [self.name] + raise_opt + args
if remote or self.background:
inout = io.open(os.devnull, "r+")
else:
# for TTY browsers, we need stdin/out
inout = None
# if possible, put browser in separate process group, so
# keyboard interrupts don't affect browser as well as Python
setsid = getattr(os, 'setsid', None)
if not setsid:
setsid = getattr(os, 'setpgrp', None)
p = subprocess.Popen(cmdline, close_fds=True, # XXX, stdin=inout,
stdout=(self.redirect_stdout and inout or None),
stderr=inout, preexec_fn=setsid)
if remote:
# wait five secons. If the subprocess is not finished, the
# remote invocation has (hopefully) started a new instance.
time.sleep(1)
rc = p.poll()
if rc is None:
time.sleep(4)
rc = p.poll()
if rc is None:
return True
# if remote call failed, open() will try direct invocation
return not rc
elif self.background:
if p.poll() is None:
return True
else:
return False
else:
return not p.wait()
import webbrowser
webbrowser.UnixBrowser._invoke = _invoke
|