-
Notifications
You must be signed in to change notification settings - Fork 4
/
buffer.py
1493 lines (1178 loc) · 56 KB
/
buffer.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/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2018 Andy Stewart
#
# Author: Andy Stewart <lazycat.manatee@gmail.com>
# Maintainer: Andy Stewart <lazycat.manatee@gmail.com>
#
# 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 3 of the License, or
# 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, see <http://www.gnu.org/licenses/>.
import copy
import json
import os
import re
import shutil
import subprocess
import tarfile
import time
from pathlib import Path
from core.utils import *
from core.webengine import BrowserBuffer
from pygments import highlight
from pygments.formatters import HtmlFormatter
from pygments.lexers import PythonLexer, get_lexer_for_filename, html
from PyQt6 import QtCore
from PyQt6.QtCore import QFileSystemWatcher, QMimeDatabase, QThread, QTimer
from PyQt6.QtGui import QColor, QIcon
FILE_MIME_DICT = {
"mdx": ["eaf-mime-type-code-html", "text-markdown"],
"dart": ["eaf-mime-type-code-html", "application-vnd.dart"],
"vue": ["eaf-mime-type-code-html", "application-javascript"],
"kt": ["eaf-mime-type-code-html", "application-x-kotlin"],
"js": ["eaf-mime-type-code-html", "application-javascript"],
"org": ["eaf-mime-type-code-html", "application-emacs-org"],
"mod": ["eaf-mime-type-code-html", "audio-x-mod"],
"xls": ["eaf-mime-type-not-support", "application-vnd.oasis.opendocument.spreadsheet"],
"xlsx": ["eaf-mime-type-not-support", "application-vnd.oasis.opendocument.spreadsheet"],
"ppt": ["eaf-mime-type-not-support", "application-vnd.oasis.opendocument.presentation"],
"pptx": ["eaf-mime-type-not-support", "application-vnd.oasis.opendocument.presoentation"],
"doc": ["eaf-mime-type-office-word", "application-vnd.oasis.opendocument.text"],
"docx": ["eaf-mime-type-office-word", "application-vnd.oasis.opendocument.text"],
"xmind": ["eaf-mime-type-not-support", "application-xmind"],
"emm": ["eaf-mime-type-not-support", "application-xmind"],
"zst": ["eaf-mime-type-not-support", "application-x-compressed-tar"]
}
FILE_CODE_HTML_MIMES = ["application-json", "application-x-yaml", "application-x-shellscript", "application-toml"]
def get_fd_command():
if shutil.which("fd"):
return "fd"
elif shutil.which("fdfind"):
return "fdfind"
else:
return ""
class AppBuffer(BrowserBuffer):
def __init__(self, buffer_id, url, arguments):
BrowserBuffer.__init__(self, buffer_id, url, arguments, False)
self.arguments = arguments
self.vue_files = []
self.vue_current_index = 0
self.search_regex = ""
self.search_start_index = 0
self.load_index_html(__file__)
self.show_hidden_file = None
self.show_preview = None
self.show_icon = None
self.hide_preview_by_width = False
self.new_select_file = None
self.inhibit_mark_change_file = False
self.search_files = []
self.search_files_index = 0
self.file_changed_wacher = QFileSystemWatcher()
self.file_changed_wacher.directoryChanged.connect(lambda path: self.update_directory())
self.mime_db = QMimeDatabase()
self.icon_cache_dir = os.path.join(os.path.dirname(__file__,), "src", "assets", "icon_cache")
if not os.path.exists(self.icon_cache_dir):
os.makedirs(self.icon_cache_dir)
self.preview_file = None
self.thread_queue = []
self.sort_key = "name"
self.sort_reverse = False
def monitor_current_dir(self):
if len(self.file_changed_wacher.directories()) > 0:
self.file_changed_wacher.removePaths(self.file_changed_wacher.directories())
self.file_changed_wacher.addPath(self.url)
@PostGui()
def update_directory(self):
try:
self.refresh()
except:
import traceback
message_to_emacs(traceback.print_exc())
def init_app(self):
self.init_vars()
if self.arguments != "":
if self.arguments.startswith("search:"):
self.search_regex = self.arguments.split("search:")[1]
if self.search_regex != "":
self.search_directory(self.url, self.search_regex)
else:
self.change_directory(self.url)
elif self.arguments.startswith("jump:"):
jump_file = self.arguments.split("jump:")[1]
self.change_directory(self.url, jump_file)
else:
self.change_directory(self.url)
def init_first_file_preview(self):
if self.file_infos == []:
self.update_preview("")
else:
self.update_preview(self.file_infos[self.select_index]["path"])
def init_vars(self):
(directory_color, symlink_color, header_color, mark_color, search_match_color, search_keyword_color) = get_emacs_func_result(
"get-emacs-face-foregrounds",
["font-lock-builtin-face",
"font-lock-keyword-face",
"font-lock-function-name-face",
"error",
"font-lock-string-face",
"warning"])
(self.show_hidden_file, self.show_preview, self.show_icon) = get_emacs_vars([
"eaf-file-manager-show-hidden-file",
"eaf-file-manager-show-preview",
"eaf-file-manager-show-icon"])
if self.theme_mode == "dark":
if self.theme_background_color == "#000000":
select_color = "#333333"
else:
select_color = QColor(self.theme_background_color).darker(120).name()
else:
if self.theme_background_color == "#FFFFFF":
select_color = "#EEEEEE"
else:
select_color = QColor(self.theme_background_color).darker(110).name()
self.buffer_widget.eval_js_function(
'''init''',
self.theme_background_color, self.theme_foreground_color,
header_color, directory_color, symlink_color, mark_color, select_color, search_match_color, search_keyword_color,
self.icon_cache_dir, os.path.sep,
"true" if self.show_preview and self.width_enough_to_show_preview() else "false",
"true" if self.show_icon else "false",
self.theme_mode)
def create_and_start_thread(self, thread_class_name, thread_args, signal_name=None, callback=None):
globals_dict = globals()
thread_class = globals_dict.get(thread_class_name)
if not thread_class:
print("Class not found!")
return
thread = thread_class(*thread_args)
if signal_name and callback:
signal = getattr(thread, signal_name, None)
if signal:
signal.connect(callback)
else:
print("Signal not found!")
self.thread_queue.append(thread)
thread.start()
@interactive
def update_theme(self):
super().update_theme()
self.init_vars()
def width_enough_to_show_preview(self):
(frame_width, _) = get_emacs_func_result("eaf-get-render-size", [])
return self.buffer_widget.width() > int(frame_width) * 2 / 3
@PostGui()
def handle_append_search(self, file_paths, first_search):
self.buffer_widget.eval_js_function('''appendSearch''', list(map(lambda file_path: self.get_file_info(file_path, self.url), file_paths)))
if first_search:
self.update_preview(file_paths[0])
@PostGui()
def handle_finish_search(self, search_dir, search_regex, match_number):
self.buffer_widget.eval_js_function('''finishSearch''')
if match_number > 0:
message_to_emacs("Find {} files that matched '{}'".format(match_number, search_regex))
else:
message_to_emacs("No file matched '{}'".format(search_regex))
def search_directory(self, dir, search_regex):
self.url = dir
fd_command = get_fd_command()
if fd_command != "":
self.buffer_widget.eval_js_function('''initSearch''', dir, "{} {}".format(fd_command, search_regex))
thread = FdSearchThread(os.path.expanduser(dir), search_regex, self.filter_file)
else:
self.buffer_widget.eval_js_function('''initSearch''', dir, search_regex)
thread = PythonSearchThread(os.path.expanduser(dir), search_regex, self.filter_file)
thread.append_search.connect(self.handle_append_search)
thread.finish_search.connect(self.handle_finish_search)
self.thread_queue.append(thread)
thread.start()
def get_file_mime(self, file_path, use_preview=True):
if os.path.isdir(file_path):
return "directory"
else:
file_info = QtCore.QFileInfo(file_path)
file_suffix = file_info.suffix()
if file_suffix in FILE_MIME_DICT:
return FILE_MIME_DICT[file_suffix][0] if use_preview else FILE_MIME_DICT[file_suffix][1]
else:
mime = self.mime_db.mimeTypeForFile(file_info).name().replace("/", "-")
if use_preview:
if (mime.startswith("text-") or mime in FILE_CODE_HTML_MIMES):
mime = "eaf-mime-type-code-html"
elif mime == "application-x-sharedlib":
mime = "eaf-mime-type-not-support"
return mime
def generate_file_icon(self, file_path):
file_mime = self.get_file_mime(file_path, False)
icon_name = "{}.{}".format(file_mime, "png")
icon_path = os.path.join(self.icon_cache_dir, icon_name)
if not os.path.exists(icon_path):
if file_mime == "directory":
icon = QIcon.fromTheme("folder")
else:
icon = QIcon.fromTheme(file_mime, QIcon("text-plain"))
# If nothing match, icon size is empty.
# Then we use fallback icon.
if icon.availableSizes() == []:
icon = QIcon.fromTheme("text-plain")
icon.pixmap(64, 64).save(icon_path)
return icon_name
def get_file_info(self, file_path, current_dir = None):
file_type = ""
file_size = ""
file_bytes = 0
if os.path.isfile(file_path):
file_type = "file"
file_bytes = os.path.getsize(file_path)
file_size = self.file_size_format(file_bytes)
elif os.path.isdir(file_path):
file_type = "directory"
file_bytes = self.get_dir_file_number(file_path)
file_size = str(file_bytes)
elif os.path.islink(file_path):
file_type = "symlink"
file_size = "1"
if current_dir is not None:
current_dir = os.path.abspath(current_dir)
name = os.path.abspath(file_path).replace(current_dir, "", 1)[1:]
else:
name = os.path.basename(file_path)
file_info = {
"path": file_path,
"name": name,
"extension": os.path.splitext(name)[1],
"type": file_type,
"bytes": file_bytes,
"info": file_size,
"mark": "",
"changed": "",
"match": "",
"icon": self.generate_file_icon(file_path),
"mtime": self.get_file_mtime(file_path),
"ctime": self.get_file_ctime(file_path),
"atime": self.get_file_atime(file_path)
}
return file_info
def get_file_mtime(self, file_path):
try:
return os.path.getmtime(file_path)
except:
return 0
def get_file_ctime(self, file_path):
try:
return os.path.getctime(file_path)
except:
return 0
def get_file_atime(self, file_path):
try:
return os.path.getatime(file_path)
except:
return 0
def get_file_infos(self, path):
file_infos = []
for p in Path(os.path.expanduser(path)).glob("*"):
if self.filter_file(p.name):
file_infos.append(self.get_file_info(str(p.absolute())))
from functools import cmp_to_key
file_infos.sort(key=cmp_to_key(lambda a, b: self.sort_file_by_key(a, b, "name")))
return file_infos
def filter_file(self, file_name):
return self.show_hidden_file or (not file_name.startswith("."))
def file_size_format(self, num, suffix='B'):
for unit in ['','K','M','G','T','P','E','Z']:
if abs(num) < 1024.0:
return "%3.1f%s%s" % (num, unit, suffix)
num /= 1024.0
return "%.1f%s%s" % (num, 'Yi', suffix)
def get_dir_file_number(self, dir):
try:
return len(list(filter(lambda f: self.filter_file(f), (os.listdir(dir)))))
except PermissionError:
return 0
def sort_file_by_key(self, a, b, key):
type_sort_weights = ["directory", "file", "symlink", ""]
a_type_weights = type_sort_weights.index(a["type"])
b_type_weights = type_sort_weights.index(b["type"])
if a_type_weights == b_type_weights:
if a[key] < b[key]:
return -1
elif a[key] > b[key]:
return 1
else:
return 0
else:
return a_type_weights - b_type_weights
@PostGui()
def open_select_files(self):
mark_files = list(filter(lambda f: f["mark"] == "mark", self.vue_get_all_files()))
if len(mark_files) == 0:
current_select_file = self.vue_files[self.vue_current_index]["path"]
if os.path.isdir(current_select_file):
self.change_directory(current_select_file)
else:
eval_in_emacs("find-file", [current_select_file])
else:
for mark_file in mark_files:
mark_file_path = mark_file["path"]
if os.path.isdir(mark_file_path):
eval_in_emacs("eaf-open-in-file-manager", [mark_file_path])
else:
eval_in_emacs("find-file", [mark_file_path])
@QtCore.pyqtSlot(str, str)
def vue_change_directory(self, dir, current_dir):
self.change_directory(dir, current_dir)
@PostGui()
def change_directory(self, dir, current_dir=""):
self.url = dir
self.monitor_current_dir()
eval_in_emacs('eaf--change-default-directory', [self.buffer_id, dir])
self.change_title("Dir [{}]".format(os.path.sep.join(list(filter(lambda x: x != '', dir.split(os.path.sep)))[-2:])))
self.file_infos = self.get_file_infos(dir)
self.select_index = 0
if current_dir != "":
files = list(map(lambda file: file["path"], self.file_infos))
self.select_index = files.index(current_dir) if current_dir in files else 0
self.buffer_widget.eval_js_function('''changePath''', self.url, self.file_infos, self.select_index)
if len(self.file_infos) > 0:
self.init_first_file_preview()
self.fetch_git_log()
@interactive
def sort_by_created_time(self):
self.sort_by_file_key("ctime", "ctime")
message_to_emacs("Sort file by created time.")
@interactive
def sort_by_modified_time(self):
self.sort_by_file_key("mtime", "mtime")
message_to_emacs("Sort file by modified time.")
@interactive
def sort_by_access_time(self):
self.sort_by_file_key("atime", "atime")
message_to_emacs("Sort file by access time.")
@interactive
def sort_by_size(self):
self.sort_by_file_key("bytes", "bytes")
message_to_emacs("Sort file by size.")
@interactive
def sort_by_name(self):
self.sort_by_file_key("name", "bytes")
message_to_emacs("Sort file by name.")
@interactive
def sort_by_type(self):
self.sort_by_file_key("extension", "bytes")
message_to_emacs("Sort file by type.")
def sort_by_file_key(self, key, info_key):
if key == self.sort_key:
# If the sorting type is the same as the last time, then the order is reversed.
self.sort_reverse = not self.sort_reverse
else:
# Keep sort order as default value if sorting type is not same as the last time.
self.sort_reverse = False
self.sort_key = key
select_path = self.file_infos[self.select_index]["path"]
for file_info in self.file_infos:
file_info["info"] = self.get_file_sort_info(file_info, info_key)
from functools import cmp_to_key
self.file_infos.sort(key=cmp_to_key(lambda a, b: self.sort_file_by_key(a, b, key)), reverse=self.sort_reverse)
files = list(map(lambda file: file["path"], self.file_infos))
self.select_index = files.index(select_path)
self.buffer_widget.eval_js_function('''changePath''', self.url, self.file_infos, self.select_index)
def get_file_sort_info(self, file_info, info_key):
if info_key == "bytes":
if file_info["type"] == "file":
return self.file_size_format(file_info["bytes"])
elif file_info["type"] == "directory":
return str(self.get_dir_file_number(file_info["path"]))
elif file_info["type"] == "symlink":
return "1"
else:
import time
return time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime(file_info[info_key]))
@PostGui()
def fetch_git_log(self):
self.create_and_start_thread("GitCommitThread", [self.url], "fetch_command_result", self.update_git_log)
@PostGui()
def update_git_log(self, log):
self.buffer_widget.eval_js_function('''updateGitLog''', {"log": log})
@QtCore.pyqtSlot(str)
def change_up_directory(self, file):
current_dir = os.path.dirname(file)
up_directory_path = str(Path(current_dir).parent.absolute())
if file == self.url:
# If current directory is empty directory, file will same as current directory.
self.change_directory(current_dir, file)
elif up_directory_path != current_dir:
self.change_directory(up_directory_path, current_dir)
else:
eval_in_emacs("message", ["Already in root directory"])
@QtCore.pyqtSlot(str)
def vue_update_preview(self, file):
self.update_preview(file)
@PostGui()
def update_preview(self, file):
if self.show_preview:
self.preview_file = file
QTimer().singleShot(300, lambda : self.fetch_preview_info(file, self.get_preview_file, self.get_file_infos, self.get_file_mime))
@PostGui()
def fetch_preview_info(self, file, get_preview_file_callback, get_files_callback, get_file_mime_callback):
if get_preview_file_callback() == file:
path = ""
mime = ""
file_type = ""
file_infos = []
if file != "":
path = Path(file)
mime = get_file_mime_callback(str(path.absolute()))
if path.is_file():
file_type = "file"
if mime.startswith("image-"):
try:
from exif import Image
exif_info = {}
with path.open("rb") as f:
img = Image(f)
keys = dir(img)
for k in keys:
v = img.get(k, None)
if v:
exif_info[k] = str(img.get(k))
except:
pass
file_infos = [{
"mime": mime,
"size": os.path.getsize(str(path.absolute())),
"exif": exif_info
}]
else:
file_infos = [{
"mime": mime,
"size": os.path.getsize(str(path.absolute()))
}]
elif path.is_dir():
file_type = "directory"
file_infos = get_files_callback(file)
elif path.is_symlink():
file_type = "symlink"
self.update_preview_info(file, file_type, mime, file_infos)
@PostGui()
def update_preview_info(self, file, file_type, file_mime, file_infos):
"""Update preview information."""
file_html_content = ""
file_size = 0
if file_type == "file":
file_size = self.get_file_size(file)
if file_mime == "eaf-mime-type-code-html":
if file_size < 100000:
file_html_content = self.get_file_html_content(file, self.theme_mode)
else:
file_mime = "eaf-mime-type-code"
# Call JavaScript function setPreview to update preview information
self.buffer_widget.eval_js_function('''setPreview''',
file,
file_type,
file_size,
file_mime,
{"content": file_html_content},
file_infos)
def get_preview_file(self):
return self.preview_file
def get_file_size(self, file_path):
"""Get the size of the given file in bytes."""
return os.path.getsize(file_path)
def get_file_html_content(self, file_path, theme_mode):
"""Return the HTML content of the specified file."""
with open(file_path, "r", encoding="utf-8", errors="ignore") as f:
content = f.read()
try:
# All styles please look: https://pygments.org/styles/
style_name = "monokai" if theme_mode == "dark" else "stata-light"
if file_path.endswith(".vue"):
return highlight(content, html.HtmlLexer(), HtmlFormatter(full=True, style=style_name))
else:
return highlight(content, get_lexer_for_filename(file_path), HtmlFormatter(full=True, style=style_name))
except:
return highlight(content, PythonLexer(), HtmlFormatter())
@interactive
def search_file(self):
self.search_start_index = self.vue_current_index
self.send_input_message("Search: ", "search_file", "search")
@interactive
def delete_selected_files(self):
if len(self.vue_get_mark_files()) == 0:
message_to_emacs("No deletions requested")
else:
self.send_input_message("Are you sure you want to delete selected files? ", "delete_file", "yes-or-no")
@interactive
def delete_current_file(self):
self.send_input_message("Are you sure you want to delete current file? ", "delete_current_file", "yes-or-no")
@interactive
def new_file(self):
if self.search_regex == "":
self.send_input_message("Create file: ", "create_file")
else:
message_to_emacs("Search page not support new file opeartion.")
@interactive
def new_directory(self):
if self.search_regex == "":
self.send_input_message("Create directory: ", "create_directory")
else:
message_to_emacs("Search page not support new directory opeartion.")
@interactive
def copy_dir_path(self):
eval_in_emacs("kill-new", [self.url])
message_to_emacs("Copy '{}'".format(self.url))
@interactive
def copy_file_path(self):
select_file = self.vue_get_select_file()
if select_file is not None:
select_file_path = os.path.join(self.url, select_file["name"])
eval_in_emacs("kill-new", [select_file_path])
message_to_emacs("Copy '{}'".format(select_file_path))
else:
message_to_emacs("No file selected.")
@interactive
def compressed_file(self):
select_file = self.vue_get_select_file()["path"]
self.create_and_start_thread("CompressionThread", [select_file],
"compression_finish", self.handle_compress_finish)
@PostGui()
def handle_compress_finish(self, path):
message_to_emacs(f"Compress finish: {path}")
@interactive
def decompressed_file(self):
select_file = self.vue_get_select_file()["path"]
self.create_and_start_thread("DecompressionThread", [select_file],
"decompression_finish", self.handle_decompress_finish)
@PostGui()
def handle_decompress_finish(self, path):
message_to_emacs(f"Decompress finish: {path}")
@interactive
def move_current_or_mark_file(self):
mark_number = len(self.vue_get_mark_files())
destination_path = os.path.join(get_emacs_func_result("eaf-file-browser-get-destination-path", []), "")
if mark_number > 0:
self.move_files = self.vue_get_mark_files()
self.send_input_message("Move mark files to: ", "move_files", "file", destination_path)
else:
self.move_file = self.vue_get_select_file()
if self.move_file is not None:
self.send_input_message("Move '{}' to: ".format(self.move_file["name"]), "move_file", "file", destination_path)
@interactive
def copy_current_or_mark_file(self):
mark_number = len(self.vue_get_mark_files())
destination_path = os.path.join(get_emacs_func_result("eaf-file-browser-get-destination-path", []), "")
if mark_number > 0:
self.copy_files = self.vue_get_mark_files()
self.send_input_message("Copy mark files to: ", "copy_files", "file", destination_path)
else:
self.copy_file = self.vue_get_select_file()
if self.copy_file is not None:
self.send_input_message("Copy '{}' to: ".format(self.copy_file["name"]), "copy_file", "file", destination_path)
@interactive
def change_path(self):
self.send_input_message("Change path: ", "change_path", "file", self.url)
@interactive
def open_path(self):
self.send_input_message("Open path: ", "open_path", "file", self.url)
def handle_change_path(self, new_path):
if os.path.exists(new_path):
self.change_directory(new_path)
else:
message_to_emacs("{} is not exists.".format(new_path))
def handle_open_path(self, new_path):
eval_in_emacs('eaf-open-in-file-manager', [new_path])
@interactive
def batch_rename(self):
directory = os.path.basename(os.path.normpath(self.url))
all_files = []
marked_files = []
for id, f in enumerate(self.vue_get_all_files()):
f["id"] = id
all_files.append(f)
if f["mark"] == "mark":
marked_files.append(f)
self.batch_rename_files = all_files
pending_files = marked_files
if len(pending_files) == 0:
pending_files = all_files
output = []
for f in pending_files:
output.append([len(pending_files), f["id"], f["path"], f["name"], f["type"]])
eval_in_emacs("eaf-file-manager-rename-edit-buffer", [self.buffer_id, directory, json.dumps(output)])
@interactive
def filter_file_with_regex(self):
self.send_input_message("Filter file with regex: ", "filter_file_with_regex", "string")
def handle_filter_file_with_regex(self, regex):
import re
filter_files = list(filter(lambda f: re.search(regex, f["name"]), self.vue_get_all_files()))
self.select_index = 0
self.buffer_widget.eval_js_function('''changePath''', self.url, filter_files, self.select_index)
@interactive
def toggle_hidden_file(self):
if self.show_hidden_file:
message_to_emacs("Hide hidden file")
else:
self.inhibit_mark_change_file = True
message_to_emacs("Show hidden file")
self.show_hidden_file = not self.show_hidden_file
self.refresh()
@interactive
def toggle_preview(self):
if self.show_preview:
message_to_emacs("Hide file preview.")
else:
message_to_emacs("Show file preview.")
self.show_preview = not self.show_preview
self.buffer_widget.eval_js_function('''setPreviewOption''', "true" if self.show_preview else "false")
if self.show_preview:
current_file = self.vue_get_select_file()
if current_file is not None:
self.update_preview(current_file["path"])
@interactive
def find_files(self):
fd_command = get_fd_command()
if fd_command != "":
self.send_input_message("Find file with '{}': ".format(fd_command), "find_files", "string")
else:
self.send_input_message("Find file with '*?[]' glob pattern: ", "find_files", "string")
@interactive
def refresh_dir(self):
self.refresh()
message_to_emacs("Refresh current directory done.")
@interactive
def open_current_file_in_new_tab(self):
current_file = self.vue_get_select_file()
if current_file is not None:
eval_in_emacs("eaf-open-in-file-manager", [current_file["path"]])
@interactive
def mark_file_by_extension(self):
self.send_input_message("Mark file by extension: ", "mark_file_by_extension", "string")
@interactive
def convert_cr2_files(self):
files = list(filter(lambda file: file["type"] == "file", self.file_infos))
cr2_files = list(filter(lambda file: file["extension"].lower() == ".cr2", files))
if len(cr2_files) == 0:
message_to_emacs("No CR2 files were found in the current directory.")
else:
cr2_paths = list(map(lambda file: file["path"], cr2_files))
import importlib
if importlib.util.find_spec("imageio") is None:
message_to_emacs("Please use pip3 install 'imageio' and 'imagecodecs' first.")
else:
self.create_and_start_thread("Cr2ConvertThread", [cr2_paths])
@interactive
def narrow_file(self):
self.send_input_message("Narrow file: ", "narrow_file", "string")
@interactive
def open_file_with_external_app(self):
file_info = self.vue_get_select_file()
if file_info is not None:
# Don't sue subprocess, otherwise external application will exit when you call eaf-stop-process.
eval_in_emacs("eaf-file-manager-open-file-with-external-app", [file_info["path"]])
message_to_emacs("Open file by external app '{}'".format(file_info["path"]))
def some_view_show(self):
self.fetch_git_log()
@PostGui()
def refresh(self):
old_file_info_dict = {}
if not self.inhibit_mark_change_file:
for file_info in self.file_infos:
old_file_info_dict[file_info["path"]] = file_info
if self.new_select_file is not None:
# Select new file if self.new_select_file is not None.
self.change_directory(self.url, self.new_select_file)
self.new_select_file = None
else:
current_file = self.vue_get_select_file()
if current_file is not None:
self.change_directory(self.url, current_file["path"])
else:
self.change_directory(self.url)
if self.inhibit_mark_change_file:
self.inherit_mark_change_file = False
else:
change_file_indexes = []
for index, new_file in enumerate(self.file_infos):
if new_file["path"] in old_file_info_dict:
if new_file["mtime"] != old_file_info_dict[new_file["path"]]["mtime"]:
change_file_indexes.append(index)
else:
change_file_indexes.append(index)
self.buffer_widget.eval_js_function("markChangeFiles", change_file_indexes)
QTimer().singleShot(10000, lambda : self.buffer_widget.eval_js_function("cleanChangeFiles", change_file_indexes))
self.fetch_git_log()
@PostGui()
def batch_rename_confirm(self, new_file_string):
self.inhibit_mark_change_file = True
new_files = json.loads(new_file_string)
for [total, id, path, old_file_name, new_file_name] in new_files:
file_dir = os.path.dirname(path)
# when run find_files, old and new file name may include "/" or "\".
old_file_path = os.path.join(file_dir, os.path.basename(old_file_name))
new_file_path = os.path.join(file_dir, os.path.basename(new_file_name))
os.rename(old_file_path, new_file_path)
for i, f in enumerate(self.batch_rename_files):
if f["id"] == id:
self.batch_rename_files[i]["name"] = new_file_name
self.batch_rename_files[i]["path"] = new_file_path
break
self.buffer_widget.eval_js_function('''renameFiles''', self.batch_rename_files)
@PostGui()
def handle_input_response(self, callback_tag, result_content):
from inspect import signature
handle_function_name = "handle_{}".format(callback_tag)
if hasattr(self, handle_function_name):
handle_function = getattr(self, handle_function_name)
function_argument_number = len(signature(getattr(self, handle_function_name)).parameters)
if function_argument_number == 1:
handle_function(result_content)
else:
handle_function()
@PostGui()
def cancel_input_response(self, callback_tag):
''' Cancel input message.'''
if callback_tag == "open_link":
self.buffer_widget.cleanup_links_dom()
elif callback_tag == "search_file":
self.buffer_widget.eval_js_function('''selectFileByIndex''', self.search_start_index)
self.buffer_widget.eval_js_function('''setSearchMatchFiles''', [])
@PostGui()
def handle_search_forward(self, callback_tag):
if callback_tag == "search_file":
if len(self.search_files) > 0:
if self.search_files_index >= len(self.search_files) - 1:
self.search_files_index = 0
else:
self.search_files_index += 1
self.buffer_widget.eval_js_function('''selectFileByIndex''', self.search_files[self.search_files_index][0])
@PostGui()
def handle_search_backward(self, callback_tag):
if callback_tag == "search_file":
if len(self.search_files) > 0:
if self.search_files_index <= 0:
self.search_files_index = len(self.search_files) - 1
else:
self.search_files_index -= 1
self.buffer_widget.eval_js_function('''selectFileByIndex''', self.search_files[self.search_files_index][0])
@PostGui()
def handle_search_finish(self, callback_tag):
if callback_tag == "search_file":
self.buffer_widget.eval_js_function('''setSearchMatchFiles''', [])
def delete_files(self, file_infos):
for file_info in file_infos:
self.delete_file(file_info)
def delete_file(self, file_info):
try:
if file_info["type"] == "file":
os.remove(file_info["path"])
elif file_info["type"] == "directory":
shutil.rmtree(file_info["path"])
except:
import traceback
message_to_emacs(traceback.print_exc())
def vue_get_mark_files(self):
return list(filter(lambda file: file["mark"] == "mark", self.vue_files)).copy()
def get_file_names(self):
return list(map(lambda file: file["path"], self.vue_files))
def get_mark_file_names(self):
return list(map(lambda file: file["path"], self.vue_get_mark_files()))
def get_select_file_name(self):
current_file = self.vue_get_select_file()
if current_file is not None:
return current_file["path"]
else:
return ""
def vue_get_file_next_to_last_mark(self):
mark_indexes = []
for id, f in enumerate(self.vue_files):
if f["mark"] == "mark":
mark_indexes.append(id)
reverse_mark_indexes = copy.deepcopy(mark_indexes)
reverse_mark_indexes.reverse()
for i, mark_id in enumerate(reverse_mark_indexes):
if i < len(reverse_mark_indexes) - 1:
if reverse_mark_indexes[i] - reverse_mark_indexes[i + 1] > 1:
return self.vue_files[reverse_mark_indexes[i] - 1]
if mark_indexes[0] > 0:
return self.vue_files[mark_indexes[0] - 1]