-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathopenXJV.py
3664 lines (3059 loc) · 175 KB
/
openXJV.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
'''
openXJV.py - a viewer for XJustiz-Data
Copyright (C) 2022 - 2024 Björn Seipel
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
(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, see <https://www.gnu.org/licenses/>.
'''
#on ubuntu package sudo apt install libxcb-cursor0 in case of xcb-error
import os
import re
import sys
import time
import orjson as json
import urllib.request
import subprocess
import sqlite3
if os.name == 'nt':
from subprocess import CREATE_NO_WINDOW
import platform
import darkdetect
import multiprocessing
import concurrent.futures
import pypdfium2 as pdfium
from uuid import uuid4
from threading import Thread
from shutil import copyfile, rmtree
from pathlib import Path
from zipfile import ZipFile
from tempfile import TemporaryDirectory
from itertools import count
from pikepdf import Pdf, OutlineItem
from fpdf import FPDF
from PIL import (
Image
)
from PIL.ImageQt import ImageQt
from PyQt6.QtCore import (
QT_VERSION_STR,
QEventLoop,
QSettings,
QCoreApplication,
QUrl,
Qt,
QSize,
QRect,
QLibraryInfo,
QObject,
QThread,
pyqtSignal,
QEvent,
QTranslator,
QLocale
)
from PyQt6 import uic, QtPrintSupport
from PyQt6.QtPrintSupport import (
QPrinter,
QPrintDialog
)
from PyQt6.QtGui import (
QStandardItemModel,
QStandardItem,
QCursor,
QIcon,
QFont,
QColor,
QPalette,
QPainter,
QShortcut,
QKeySequence,
QFontDatabase,
QDesktopServices,
QPainter,
QPixmap
)
from PyQt6.QtWidgets import (
QToolTip,
QHeaderView,
QDialog,
QMenu,
QFrame,
QFileDialog,
QApplication,
QTableWidgetItem,
QListWidgetItem,
QMainWindow,
QMessageBox,
QComboBox,
QSpinBox,
QLabel,
QPushButton,
QFormLayout,
QSplashScreen,
)
from PyQt6.QtWebEngineWidgets import QWebEngineView
from PyQt6.QtWebEngineCore import QWebEngineSettings, QWebEngineProfile, QWebEnginePage
from appdirs import AppDirs
from helperScripts import (
CreateDeckblatt,
parser240,
parser321,
parser331,
parser341,
parser351,
PDFocr
)
global VERSION
VERSION = '0.8.4'
class StandardItem(QStandardItem):
def __init__(self, txt='', id='root', font_size=15, set_bold=False, color=QColor(0, 0, 0)):
super().__init__()
self.id=id
self.setEditable(False)
self.setText(txt)
class TextObject():
def __init__(self, delimiter=': ', newline='<br>'):
self.text = ''
self.delimiter=delimiter
self.newline=newline
self.headline=''
self.ignoreEmptyText=False
def addLine(self, value1=None, value2=None, prepend=False):
'''Fügt eine Zeile Text hinzu, sofern beide Textwerte nicht None sind. Der Trenner wird in self.delimiter ferstgelegt.'''
if value1 and value2:
self.text+='%s%s%s%s' % (str(value1), self.delimiter, str(value2), self.newline)
def addRaw(self, text='', prepend=False):
'''Fügt dem Text unveränderten Rohtext hinzu- "prepend=True" fügt den Text am Textanfang ein'''
if prepend:
self.text=str(text) + self.text
else:
self.text+=str(text)
def addHeading(self, headline, ignoreEmptyText=False):
'''Fügt dem Text eine Überschrift hinzu.'''
self.headline='<br><b><i>' + str(headline)+ '</b></i>'+self.newline
self.ignoreEmptyText=bool(ignoreEmptyText)
def getText(self):
'''Gibt den Text des Objektes zurück. Sofern addHeading ohne ignoreEmptyText=True aufgerufen wurde, wird auch bei gesetzter Überschrift ein leerer String zurückgegeben, sofern der eigentliche Text leer ist.'''
if self.ignoreEmptyText:
return self.headline + self.text
elif self.text:
return self.headline + self.text
else:
return ''
class SearchWorker(QObject):
finished = pyqtSignal()
result = pyqtSignal(list)
def run(self, directory_to_scan, script_root, database, message_id = None, ):
"""Preparing the SearchStore."""
leere_dateien = 0
leere_PDF = 0
search_store={}
exception_text=None
try:
kwargs={'capture_output':True}
if os.name == 'nt':
kwargs['creationflags']=CREATE_NO_WINDOW
# Nicht alle Module der Suche sind threadsafe.
# Das externe Programm nutzt Multiprocessing. Daten werden als JSON-String geliefert
if os.name == 'nt' and getattr(sys, 'frozen', False):
# search_tool ist ein mit pyinstaller gefrorenes Python Script
command = ["search_tool", directory_to_scan]
else:
command = ["python" , os.path.join(script_root, "helperScripts", "search_tool.py"), directory_to_scan]
text_extraction_result = subprocess.run(command, **kwargs)
if text_extraction_result.returncode == 0:
search_store=json.loads(text_extraction_result.stdout)
with sqlite3.connect(database) as db_connection:
self.db_cursor = db_connection.cursor()
db_query = 'DELETE FROM plaintext WHERE uuid = ? AND basedir = ?;'
self.db_cursor.execute(db_query, (message_id, directory_to_scan))
for filename in search_store.keys():
leere_dateien = leere_dateien+1 if search_store[filename] == '' else leere_dateien
if filename.lower().endswith('.pdf'):
leere_PDF = leere_PDF+1 if search_store[filename] == '' else leere_PDF
db_query = 'INSERT OR REPLACE INTO plaintext (uuid, filename, text, basedir) VALUES (?, ? ,?, ?);'
self.db_cursor.execute(db_query, (message_id, filename, search_store[filename], directory_to_scan))
else:
raise Exception (f'Fehler bei der Textextraktion mit search_tool {text_extraction_result.stderr}')
except Exception as e:
exception_text=str(e)
result =(leere_dateien,
leere_PDF,
search_store,
exception_text)
self.result.emit(result)
self.finished.emit()
class UI(QMainWindow):
def __init__(self, file=None, ziplist=None, app=None):
super(UI, self).__init__()
if os.environ.get('USERDOMAIN')=='DGBRS':
self.supportMail="[email protected]"
else:
self.supportMail="[email protected]"
self.app=app
# System /tmp-folder not accessible by SNAP Libreoffice
tmpdir = os.path.expanduser("~") if sys.platform.lower() == 'linux' else None
self.tempDir=TemporaryDirectory(dir = tmpdir)
self.tempfile=''
self.scriptRoot = os.path.dirname(os.path.realpath(__file__))
if sys.platform.lower().startswith('win'):
windowIcon=QIcon(os.path.join(self.scriptRoot, 'icons', 'openxjv_desktop.ico'))
else:
icon16 =os.path.join(self.scriptRoot, 'icons', 'appicon16.png')
icon32 =os.path.join(self.scriptRoot, 'icons', 'appicon32.png')
icon64 =os.path.join(self.scriptRoot, 'icons', 'appicon64.png')
icon128=os.path.join(self.scriptRoot, 'icons', 'appicon128.png')
icon256=os.path.join(self.scriptRoot, 'icons', 'appicon256.png')
windowIcon=QIcon()
windowIcon.addFile(icon16,(QSize(16,16)))
windowIcon.addFile(icon32,(QSize(32,32)))
windowIcon.addFile(icon64,(QSize(64,64)))
windowIcon.addFile(icon128,(QSize(128,128)))
windowIcon.addFile(icon256,(QSize(256,256)))
self.setWindowIcon(windowIcon)
self.searchStore={}
self.searchLock=True
self.loadedPDFpath=''
self.loadedPDFfilename=''
self.lastExceptionString=''
self.column_preferences={}
self.dirs = AppDirs("OpenXJV", "digidigital", version="0.1")
os.makedirs(self.dirs.user_data_dir, exist_ok=True)
self.db_name = 'openXJV_data.db'
self.db_path = os.path.join(self.dirs.user_data_dir, self.db_name)
self.__create_db_if_not_exist()
#Translations
translation_path = os.path.normcase(os.path.join(QLibraryInfo.path(QLibraryInfo.LibraryPath(10)), "qt_de.qm"))
translator = QTranslator(app)
if translator.load(translation_path):
app.installTranslator(translator)
#Don't use Path.home() directly in case we are in a snap package
self.homedir = os.environ.get('SNAP_REAL_HOME', Path.home())
###Load fonts###
fontDir = self.scriptRoot + '/fonts/'
fontFiles=[
"materialicons/MaterialIcons-Regular.ttf",
"ubuntu-font-family-0.83/Ubuntu-L.ttf",
"ubuntu-font-family-0.83/Ubuntu-R.ttf"
]
for font in fontFiles:
QFontDatabase.addApplicationFont(fontDir + font)
# Load the .ui file
uic.loadUi(self.scriptRoot + '/ui/openxjv.ui', self)
# Set Fonts
self.buttonFont=QFont('Material Icons')
self.buttonFont.setWeight(QFont.Weight.Thin.value)
self.iconFont=QFont('Material Icons')
self.iconFont.setWeight(QFont.Weight.Thin.value)
self.appFont=QFont('Ubuntu')
self.__setFontsizes()
self.setWindowTitle('openXJV %s' % VERSION)
#Hide "New version" icon
self.newVersionIndicator=self.toolBar.actions()[14]
self.newVersionIndicator.setVisible(False)
# Add tesseract, jbig2dec and search_tool to windows PATH
if os.name == 'nt':
if os.path.exists(os.path.join(self.scriptRoot,'bin','search_tool', 'search_tool.exe')):
os.environ['PATH'] += f";{os.path.join(self.scriptRoot,'bin','search_tool')}"
if os.path.exists(os.path.join(self.scriptRoot,'bin','gocr', 'gocr049.exe')):
os.environ['PATH'] += f";{os.path.join(self.scriptRoot,'bin','gocr')}"
if not PDFocr.tesseractAvailable():
if os.path.exists(os.path.join(self.scriptRoot,'bin','jbig2dec', 'jbig2dec.exe')):
os.environ['PATH'] += f";{os.path.join(self.scriptRoot,'bin','jbig2dec')}"
if os.path.exists(os.path.join(self.scriptRoot,'bin','tesseract', 'tesseract.exe')):
os.environ['PATH'] += f";{os.path.join(self.scriptRoot,'bin','tesseract')}"
os.environ['TESSDATA_PREFIX'] = f"{os.path.join(self.scriptRoot,'bin','tesseract', 'tessdata')}"
os.environ['PATH'] += f";{self.scriptRoot}"
# Limit Tesseract Multithreading
os.environ['OMP_THREAD_LIMIT']='2'
# Hide OCR options if Tesseract not available
if not PDFocr.tesseractAvailable():
self.OCRenabled=False
self.actionTexterkennungAktuellesPDF.setVisible(False)
self.actionTexterkennung.setVisible(False)
else:
self.OCRenabled=True
self.actionOCRall.setVisible(False)
###Prepare settings###
self.settings = QSettings('openXJV','digidigital')
self.browserProfile = QWebEngineProfile.defaultProfile()
self.browserProfile.setHttpCacheType(QWebEngineProfile.HttpCacheType.NoCache)
self.browser.settings().setAttribute(QWebEngineSettings.WebAttribute.PluginsEnabled,True)
self.browser.settings().setAttribute(QWebEngineSettings.WebAttribute.ErrorPageEnabled,False)
self.browser.settings().setAttribute(QWebEngineSettings.WebAttribute.NavigateOnDropEnabled,False)
###set toolbarButtonwidth###
for child in self.toolBar.children():
if child.__class__.__name__ == 'QToolButton':
child.setFixedWidth(25)
#Adjust table header style
self.docTableView.horizontalHeader().setHighlightSections(False)
self.favTableView.horizontalHeader().setHighlightSections(False)
self.termineTableView.horizontalHeader().setHighlightSections(False)
###initial print lock state####
self.printLock=False
###initial ocr lock state####
self.ocrLock=False
###set paths to PDF viewers###
if sys.platform.lower().startswith('win'):
urlPath = self.scriptRoot.replace("\\","/")
winslash='/'
pdfjsVariant="file://%s%s/html/pdfjs/web/viewer.html?file=" % (winslash, urlPath)
else:
urlPath = self.scriptRoot
winslash=''
pdfjsVariant= "file://%s%s/html/pdfjs/web/viewer.html?file=" % (winslash, urlPath)
self.viewerPaths={
"PDFjs":pdfjsVariant,
"chromium":"file://%s" % winslash,
}
###columns/order to display in document view###
self.docTableAttributes = [
'nummerImUebergeordnetenContainer',
'nurMetadaten',
'datumDesSchreibens',
'erstellungszeitpunkt',
'posteingangsdatum',
'veraktungsdatum',
'scanDatum',
'ersetzenderScan',
'anzeigename',
'dokumententyp',
'dokumentklasse',
'bestandteil',
'ruecksendungEEB.erforderlich',
'fremdesGeschaeftszeichen',
'akteneinsicht',
'absenderAnzeigename',
'adressatAnzeigename',
'justizkostenrelevanz',
'zustellung41StPO',
'vertraulichkeitsstufe',
'dateiname.bezugsdatei',
'versionsnummer',
'ersteSeitennummer',
'letzteSeitennummer',
'dateiname',
]
self.docHeaderColumnsSettings={
#key headertext action for menu-item /config default visibility width of column (no real effect - set to auto width if not None)
'' :{'headertext':'' ,'setting':None ,'default':True ,'width':10},
'' :{'headertext':'' ,'setting':None ,'default':True ,'width':10},
'nummerImUebergeordnetenContainer':{'headertext':'#' ,'setting':None ,'default':True ,'width':45},
'ersteSeitennummer' :{'headertext':'Erste\nSeitennr.' ,'setting':self.actionErste_SnrColumn ,'default':False ,'width':45},
'letzteSeitennummer' :{'headertext':'Letzte\nSeitennr.' ,'setting':self.actionLetzte_SnrColumn ,'default':False ,'width':45},
'dateiname' :{'headertext':'Dateiname' ,'setting':None ,'default':True ,'width':None},
'anzeigename' :{'headertext':'Anzeige-\nname' ,'setting':None ,'default':True ,'width':200},
'nurMetadaten' :{'headertext':'Nur\nMetadaten' ,'setting':self.actionNur_MetadatenColumn ,'default':False ,'width':45},
'datumDesSchreibens' :{'headertext':'Datum' ,'setting':self.actionDatumColumn ,'default':True ,'width':95},
'erstellungszeitpunkt' :{'headertext':'Erstellungs-\nzeitpunkt','setting':self.actionEingangsdatumColumn ,'default':True ,'width':195},
'posteingangsdatum' :{'headertext':'Eingang' ,'setting':self.actionErstellungszeitpunktColumn ,'default':False ,'width':195},
'veraktungsdatum' :{'headertext':'Veraktung' ,'setting':self.actionVeraktungsdatumColumn ,'default':True ,'width':95},
'scanDatum' :{'headertext':'Scandatum' ,'setting':self.actionScandatumColumn ,'default':False ,'width':95},
'ersetzenderScan' :{'headertext':'Ersetzender\nScan' ,'setting':self.actionErsetzenderScanColumn ,'default':False ,'width':40},
'dokumententyp' :{'headertext':'Typ' ,'setting':self.actionDokumententypColumn ,'default':True ,'width':None},
'dokumentklasse' :{'headertext':'Klasse' ,'setting':self.actionDokumentenklasseColumn ,'default':True ,'width':200},
'bestandteil' :{'headertext':'Bestandteil' ,'setting':self.actionBestandteilColumn ,'default':True ,'width':None},
'versionsnummer' :{'headertext':'Version-\nnr.' ,'setting':self.actionVersionsnummerColumn ,'default':False ,'width':None},
'dateiname.bezugsdatei' :{'headertext':'Bezug\nzu' ,'setting':self.actionBezugsdateinameColumn ,'default':False ,'width':None},
'ruecksendungEEB.erforderlich' :{'headertext':'EEB' ,'setting':self.actionEEB_HinweisColumn ,'default':True ,'width':45},
'zustellung41StPO' :{'headertext':'§41\nStPO' ,'setting':self.actionZustellung_StPO_41Column ,'default':False ,'width':40},
'akteneinsicht' :{'headertext':'Akten-\neinsicht' ,'setting':self.actionAkteneinsichtColumn ,'default':False ,'width':60},
'absenderAnzeigename' :{'headertext':'Absender' ,'setting':self.actionAbsenderColumn ,'default':False ,'width':None},
'adressatAnzeigename' :{'headertext':'Adressat' ,'setting':self.actionAdressatColumn ,'default':False ,'width':None},
'justizkostenrelevanz' :{'headertext':'Kosten-\nrele-\nvanz' ,'setting':self.actionJustizkostenrelevanzColumn ,'default':False ,'width':58},
'fremdesGeschaeftszeichen' :{'headertext':'fr. Gz.' ,'setting':self.actionfrGeschaeftszeichenColumn ,'default':False ,'width':None},
'vertraulichkeitsstufe' :{'headertext':'Vertraulich' ,'setting':self.actionVertraulichkeitsstufeColumn,'default':False ,'width':None},
}
self.isDocColumnEmpty={}
####initial settings####
self.inhaltView.setHeaderHidden(True)
self.plusFilter.setText(self.settings.value("plusFilter", ''))
self.minusFilter.setText(self.settings.value("minusFilter", ''))
self.__readSettings()
#better readability of inactive items on windows 10
if sys.platform.lower().startswith('win'):
xjvPalette = self.palette()
xjvPalette.setColor(QPalette.ColorRole.Highlight, QColor(150, 150, 255, 255))
xjvPalette.setColor(QPalette.ColorRole.HighlightedText, QColor(255, 255, 255, 255))
self.setPalette(xjvPalette)
#fix issue with palette used by gnome / ubuntu - set inactive colors to active colors
if sys.platform.lower() == 'linux':
self.__fixGnomeDarkPalette()
#### Load empty viewer ####
self.__loadEmptyViewer()
#### Kontextmenü erstellen ####
self.docTableView.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
self.docTableView.customContextMenuRequested.connect(self.__showDocsContextMenu)
#### Shortcut erstellen ####
shortcutAddDocToFav2 = QShortcut(QKeySequence("INS"), self.docTableView)
shortcutAddDocToFav2.activated.connect(self.__addDocToFavorites)
shortcutDelDocFromFav = QShortcut(QKeySequence("Del"), self.docTableView)
shortcutDelDocFromFav.setContext(Qt.ShortcutContext.WidgetShortcut)
shortcutDelDocFromFav.activated.connect(self.__removeFavorite)
#### Kontextmenü erstellen ####
self.favTableView.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
self.favTableView.customContextMenuRequested.connect(self.__showFavContextMenu)
#### Shortcut erstellen ####
shortcutMoveFavUp = QShortcut(QKeySequence("Ctrl+Up"), self.favTableView)
shortcutMoveFavUp.activated.connect(lambda:self.__moveFav('up'))
shortcutMoveFavDown = QShortcut(QKeySequence("Ctrl+Down"), self.favTableView)
shortcutMoveFavDown.activated.connect(lambda:self.__moveFav('down'))
shortcutDelFav = QShortcut(QKeySequence("Del"), self.favTableView)
shortcutDelFav.setContext(Qt.ShortcutContext.WidgetShortcut)
shortcutDelFav.activated.connect(self.__removeFavorite)
shortcutSearch = QShortcut(QKeySequence("Ctrl+F"), self)
shortcutSearch.activated.connect(self.suchbegriffeText.setFocus)
# Unerwünschte Shortcuts blockieren
shortcutBlocker = QShortcut(QKeySequence("Ctrl+Left"), self.favTableView)
shortcutBlocker = QShortcut(QKeySequence("Ctrl+Right"), self.favTableView)
#########self.favoriteniew##########
self.favorites = list()
#########self.favoriteniew##########
self.downloadFolder = ''
#######load browsing history #####
self.browsingHistory = self.__loadHistory()
self.actionHistorieVor.setAutoRepeat(False)
self.actionHistorieZurück.setAutoRepeat(False)
####connections####
self.actionOeffnen.triggered.connect(lambda:self.getFile())
self.actionNachrichtSchliessen.triggered.connect(self.__resetAll)
self.actionVerlaufLoeschen.triggered.connect(self.__deleteHistory)
self.actionNotizUndSuchdatenbankLoeschen.triggered.connect(self.__notizUndSuchdatenbankLoeschen)
self.actionPDFExport.triggered.connect(lambda:self.__exportPDF(self.docTableView))
self.actionFavPDFExport.triggered.connect(lambda:self.__exportPDF(self.favTableView))
self.actionTexterkennung.triggered.connect(self.__texterkennung)
self.actionTexterkennungAktuellesPDF.triggered.connect(self.__texterkennungLoadedPDF)
self.actionOCRall.clicked.connect(self.__texterkennungAll)
self.actionHistorieVor.triggered.connect(lambda:self.__fileHistory('forward'))
self.actionHistorieZurück.triggered.connect(lambda:self.__fileHistory('backward'))
self.actionZIP_ArchiveOeffnen.triggered.connect(self.__selectZipFiles)
self.actionUeberOpenXJV.triggered.connect(self.__displayInfo)
self.actionAnleitung.triggered.connect(self.__openManual)
self.actionSupport_anfragen.triggered.connect(self.__supportAnfragen)
self.actionAktenverzeichnis_festlegen.triggered.connect(lambda:self.__chooseStartFolder())
# self.inhaltView.clicked.connect(self.__updateSelectedInhalt) # führt zu bounce mit connect in __setInhaltView()
self.docTableView.doubleClicked.connect(self.__dClickDocTableAction)
self.docTableView.selectionModel().selectionChanged.connect(self.__browseDocTableAction)
self.termineTableView.clicked.connect(self.__setTerminDetailView)
self.plusFilter.textChanged.connect(lambda:self.__filtersTriggered())
self.minusFilter.textChanged.connect(lambda:self.__filtersTriggered())
self.suchbegriffeText.textChanged.connect(self.__performSearch)
self.filterLeeren.clicked.connect(self.__resetFilters)
self.filterMagic.clicked.connect(self.__magicFilters)
self.favTableView.doubleClicked.connect(self.__getDClickFavoriteViewAction)
self.favTableView.selectionModel().selectionChanged.connect(self.__getFavoriteViewAction)
self.deleteFavoriteButton.clicked.connect(self.__removeFavorite)
self.saveFavouritesButton.clicked.connect(self.__exportToFolderAction)
self.exportFavoritesButton.clicked.connect(self.__exportZipAction)
self.exportFavsToPdfButton.clicked.connect(lambda:self.__exportPDF(self.favTableView))
self.actionZuruecksetzen.triggered.connect(self.__resetSettings)
self.actionnativ.triggered.connect(self.__viewerSwitch)
self.actionPDF_js.triggered.connect(self.__viewerSwitch)
self.actionChromium.triggered.connect(self.__viewerSwitch)
self.actionAlleSpaltenAbwaehlen.triggered.connect(self.__uncheckAllColumns)
self.actionAlleSpaltenMarkieren.triggered.connect(self.__checkAllColumns)
self.browser.page().profile().downloadRequested.connect(self.__downloadRequested)
self.browser.page().printRequested.connect(self.__printRequested)
self.actionNeueVersion.triggered.connect(lambda triggered: QDesktopServices.openUrl(QUrl("https://openxjv.de")))
self.empfaengerText.customContextMenuRequested.connect(lambda event:self.__copyToClipboard(self.empfaengerText.text()))
self.erstellungszeitpunktText.customContextMenuRequested.connect(lambda event:self.__copyToClipboard(self.erstellungszeitpunktText.text()))
self.absenderAktenzeichenText.customContextMenuRequested.connect(lambda event:self.__copyToClipboard(self.absenderAktenzeichenText.text()))
self.empfaengerAktenzeichenText.customContextMenuRequested.connect(lambda event:self.__copyToClipboard(self.empfaengerAktenzeichenText.text()))
self.sendungsprioritaetText.customContextMenuRequested.connect(lambda event:self.__copyToClipboard(self.sendungsprioritaetText.text()))
self.absenderText.customContextMenuRequested.connect(lambda event:self.__copyToClipboard(self.absenderText.text()))
self.settingItems =[
self.actionGrosse_Schrift,
self.actionOnlineAufUpdatesPruefen,
self.actionLeereSpaltenAusblenden,
self.actionNotizen,
self.actionMetadaten,
self.actionFavoriten,
self.actionNurFavoritenExportieren,
self.actionFavoritenExportieren,
self.actionDateidatumExportieren,
self.actionDeckblattBeiExport,
self.actionAnwendungshinweise,
self.actionNachrichtenkopf,
self.actionPDFnachExportOeffnen,
self.actionNotizenaufDeckblattausgeben,
self.actionSucheAnzeigen
]
for setting in self.settingItems:
setting.triggered.connect(self.__updateSettings)
for columnSetting in self.docHeaderColumnsSettings.values():
if columnSetting['setting']:
columnSetting['setting'].triggered.connect(self.__updateSettings)
# Workaround für sich nicht aktualisierenden Tabelleninhalt unter Fedora 35 & Ubuntu 22.04 -> Wayland ???
self.docTableView.horizontalHeader().sectionClicked.connect(self.docTableView.viewport().update)
self.favTableView.horizontalHeader().sectionClicked.connect(self.favTableView.viewport().update)
# Defaultgröße setzen
screen_resolution = app.instance().screens()[0].size()
self.resize(int(screen_resolution.width()/1.5),int(screen_resolution.height()/1.5))
#Check for updates
if self.actionOnlineAufUpdatesPruefen.isChecked():
self.__checkForUpdates(updateIndicator=self.newVersionIndicator)
#########load initial files##########
lastfile=self.settings.value("lastFile", None)
if file and file.lower().endswith('xml'):
self.getFile(file)
elif ziplist:
for zipfile in ziplist:
if not zipfile.lower().endswith('zip'):
message = f'Fehler: Die übergebene Liste enthält nicht ausschließlich ZIP-Dateien: {zipfile}'
self.statusBar.showMessage(message)
self.lastExceptionString = message
self.getZipFiles(files=ziplist)
elif lastfile:
self.getFile(lastfile)
def __del__(self):
if os.path.isdir(self.tempDir.name):
rmtree(self.tempDir.name)
def __resetAll(self):
self.__loadEmptyViewer()
self.__saveNotes()
self.settings.sync()
widgets = (self.termineTableView,
self.terminDetailView,
self.instanzenText,
self.beteiligteText,
self.metadatenText,
self.favTableView,
self.docTableView,
self.suchbegriffeText,
self.absenderText,
self.empfaengerText,
self.erstellungszeitpunktText,
self.absenderAktenzeichenText,
self.empfaengerAktenzeichenText,
self.sendungsprioritaetText,
self.notizenText
)
for widget in widgets:
widget.clear()
self.inhaltView.setModel(QStandardItemModel())
table_widgets = (self.termineTableView,
self.favTableView,
self.docTableView,
)
for table in table_widgets:
table.setRowCount(0)
table.setColumnCount(0)
self.loadedPDFfilename = ''
self.loadedPDFpath = ''
self.favorites = []
self.searchStore = {}
self.akte = {}
def __copyToClipboard(self, text):
clipboard = QApplication.clipboard()
clipboard.setText(text)
self.statusBar.showMessage("Inhalt wurde in die Zwischenablage kopiert.")
def __fixGnomeDarkPalette(self):
xjvPalette = self.palette()
for role in QPalette.ColorRole:
if not role.name in ('NColorRoles', 'ToolTipBase', 'ToolTipText'):
xjvPalette.setColor(QPalette.ColorGroup.Inactive, role, xjvPalette.color(QPalette.ColorGroup.Active, role))
xjvPalette.setColor(QPalette.ColorGroup.Inactive, QPalette.ColorRole.ToolTipText, QColor(0, 0, 0, 255))
self.setPalette(xjvPalette)
QToolTip.setPalette(xjvPalette)
def __showDocsContextMenu(self, pos):
'''Fügt Kontextmenü zur Dokentenansicht hinzu und zeigt dieses an'''
contextMenu = QMenu(self)
# Menüoptionen hinzufügen
addDocToFavoritesAction = contextMenu.addAction("Auswahl zu Favoriten hinzufügen (Einfg)")
addDocToFavoritesAction.triggered.connect(self.__addDocToFavorites)
addAllDocsToFavoritesAction = contextMenu.addAction("Alle Angezeigten zu Favoriten hinzufügen")
addAllDocsToFavoritesAction.triggered.connect(self.__addAllDocsToFavorites)
delDocsFromFavoritesAction = contextMenu.addAction("Auswahl aus Favoriten entfernen (Entf)")
delDocsFromFavoritesAction.triggered.connect(self.__removeFavorite)
openDocExternalAction = contextMenu.addAction("Auswahl extern öffnen")
openDocExternalAction.triggered.connect(self.__openDocExternal)
# Kontextmenü anzeigen
contextMenu.exec(self.docTableView.mapToGlobal(pos))
def __notizUndSuchdatenbankLoeschen(self):
#os.remove(self.db_path)
with sqlite3.connect(self.db_path) as db_connection:
db_cursor = db_connection.cursor()
db_cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
tables = db_cursor.fetchall()
for table_name in tables:
db_cursor.execute(f'DROP TABLE {table_name[0]};')
db_connection.commit()
self.__create_db_if_not_exist()
self.statusBar.showMessage('Die Datenbank wurde gelöscht und eine neue, leere Datenbank wurde angelegt.')
def __create_db_if_not_exist(self):
with sqlite3.connect(self.db_path) as db_connection:
self.db_cursor = db_connection.cursor()
# Tabellen erstellen, falls sie noch nicht existieren
self.db_cursor.execute('''
CREATE TABLE IF NOT EXISTS favorites (
uuid TEXT,
filename TEXT,
position INTEGER
)
''')
self.db_cursor.execute('''
CREATE TABLE IF NOT EXISTS last_access (
uuid TEXT PRIMARY KEY,
timestamp INTEGER NOT NULL
)
''')
self.db_cursor.execute('''
CREATE TABLE IF NOT EXISTS notes (
uuid TEXT PRIMARY KEY,
notes TEXT NOT NULL
)
''')
self.db_cursor.execute('''
CREATE TABLE IF NOT EXISTS plaintext (
uuid TEXT,
filename TEXT NOT NULL,
text NOT NULL,
basedir NOT NULL
)
''')
def __getCurrentDocTableFilename(self):
'''gibt den Dateinamen der aktuell in der Dokumentenansicht markierten Datei zurück'''
if self.docTableView.currentRow()!=-1:
filenameColumn=self.docTableAttributes.index('dateiname')+2
filename=self.docTableView.item(self.docTableView.currentRow(), filenameColumn).text()
return filename
def __addDocToFavorites(self):
'''Fügt das aktuell markierte Dokument in der Dokumentenansicht den Favoriten hinzu'''
filename = self.__getCurrentDocTableFilename()
self.__addFavorite(filename)
def __addAllDocsToFavorites(self):
'''Fügt Alle Dokumente in der Dokumentenansicht den Favoriten hinzu'''
if self.docTableView.rowCount() > 0:
filenameColumn=self.docTableAttributes.index('dateiname')+2
for row in range(self.docTableView.rowCount()):
# Nur sichtbare Reihen berücksichtigen
if not self.docTableView.isRowHidden(row):
filename = self.docTableView.item(row, filenameColumn).text()
if filename not in self.favorites:
self.favorites.append(filename)
self.__setFavorites()
self.__saveFavorites()
def __openDocExternal(self):
'''Öffnet aktuell markierte Datei mit externem Standardprogramm'''
if self.docTableView.currentRow()!=-1:
filenameColumn=self.docTableAttributes.index('dateiname')+2
filename=self.docTableView.item(self.docTableView.currentRow(), filenameColumn).text()
self.__openFileExternal(filename)
def __showFavContextMenu(self, pos):
'''Fügt Kontextmenü zur Favoritenansicht hinzu und zeigt dieses an'''
contextMenu = QMenu(self)
# Menüoptionen hinzufügen
moveFavUpAction = contextMenu.addAction("Nach oben verschieben (Strg + Pfeiltaste 'hoch')")
moveFavUpAction.triggered.connect(lambda:self.__moveFav('up'))
moveFavDownAction = contextMenu.addAction("Nach unten verschieben (Strg + Pfeiltaste 'runter')")
moveFavDownAction.triggered.connect(lambda:self.__moveFav('down'))
# Horizontaler Strich (Spacer) hinzufügen
separator = QFrame()
separator.setFrameShape(QFrame.Shape.HLine)
separator.setLineWidth(1) # Optional: Setzen Sie die Linienbreite
contextMenu.addSeparator() # Fügt horizontalen Strich hinzu
openFavExternalAction = contextMenu.addAction("Auswahl extern öffnen")
openFavExternalAction.triggered.connect(self.__getDClickFavoriteViewAction)
openAllPdfFavsExternalAction = contextMenu.addAction("Alle PDF-Dateien extern öffnen")
openAllPdfFavsExternalAction.triggered.connect(lambda:self.__openAllFavsExternalAction('.pdf'))
openAllFavsExternalAction = contextMenu.addAction("Alle Dateien extern öffnen")
openAllFavsExternalAction.triggered.connect(self.__openAllFavsExternalAction)
contextMenu.addSeparator() # Fügt horizontalen Strich hinzu
removeFavoriteAction = contextMenu.addAction("Markierten Eintrag entfernen (Entf)")
removeFavoriteAction.triggered.connect(self.__removeFavorite)
delAllFavoritesAction = contextMenu.addAction("Alle Favoriten entfernen")
delAllFavoritesAction.triggered.connect(self.__delAllFavorites)
# Kontextmenü anzeigen
contextMenu.exec(self.favTableView.mapToGlobal(pos))
def __moveFav(self, direction='up'):
if self.favTableView.currentItem():
filename = self.favTableView.item(self.favTableView.currentRow(), 1).text()
try:
position = self.favorites.index(filename)
self.favorites.remove(filename)
if direction == 'up' and position != 0:
position-=1
elif direction =='down':
position+=1
self.favorites.insert(position,filename)
self.__setFavorites()
if position == len(self.favorites):
position -= 1
self.favTableView.selectRow(position)
self.__saveFavorites()
except ValueError:
pass
def __delAllFavorites(self):
'''Löscht alle Favoriten und aktualisiert Favoritenansicht'''
self.favorites.clear()
self.__setFavorites()
self.__saveFavorites()
def changeEvent(self, event):
if event.type() == QEvent.Type.PaletteChange:
#workaround for gnome palette / ubuntu
if sys.platform.lower() == 'linux':
self.__fixGnomeDarkPalette()
return super(UI, self).changeEvent(event)
def cleanUp(self):
'''Speichert Notizen und Settings, löscht eTemp-Verzeichnis vor dem Beenden des Programms'''
self.__saveNotes()
self.settings.sync()
self.tempDir.cleanup()
def __loadEmptyViewer(self, unknown = None):
'''Lädt leeren Viewer in das Vorschaufenster'''
self.loadedPDFfilename=''
#Delete temporary loaded pdf file
if os.path.exists(self.tempfile):
os.remove(self.tempfile)
urlPath = self.scriptRoot.replace("\\","/")
winslash = '/' if sys.platform.lower().startswith('win') else ''
blankPage="file://%s%s/html/blank/blank.html" % (winslash, urlPath)
self.url=blankPage
separators =('?','&')
req_strings = []
if darkdetect.isDark():
req_strings.append('darkmode=True')
if unknown:
req_strings.append('unknown=True')
for req, no in zip(req_strings, range(len(req_strings))):
self.url += f'{separators[no]}{req}'
self.browser.setUrl(QUrl.fromUserInput(self.url))
def __displayInfo(self):
'''Blendet Info-Fenster (About) ein.'''
QMessageBox.information(self, "Information",
"openXJV " + VERSION + "\n"
"Lizenz: GPL v3\n"
"(c) 2022 - 2024 Björn Seipel\nKontakt: " + self.supportMail + "\nWebsite: https://openXJV.de\n\n"
"Die Anwendung nutzt folgende Komponenten:\n"
"jbig2dec - AGPL License\n"
"Qt6 - LGPLv3\n"
"fpdf2 - LGPLv3\n"
"pyinstaller - GPLv2 or later\n"
"PyQT6 - GNU GPL v3\n"
"PDF.js - Apache 2.0 License\n"
"Tesseract - Apache 2.0 License\n"
"Material Icons Font - Apache 2.0 License\n"
"NumPy -BSD License\n"
"orjson - Apache 2.0 / MIT Licenses\n"
"pypdfium2 - Apache 2.0 / BSD 3 Clause\n"
"darkdetect - BSD license\n"
"lxml - BSD License\n"
"Pillow - The open source HPND License\n"
"pikepdf - MPL-2.0 License\n"
"appdirs - MIT License\n"
"docx2txt - MIT License\n"
"gocr - GNU GPL\n"
"Ubuntu Font - UBUNTU FONT LICENCE Version 1.0\n"
"python 3.x - PSF License\n\n"
"Lizenztexte und Quellcode-Links können dem Benutzerhandbuch entnommen werden."
)
def __supportAnfragen(self):
'''Öffnet Mailprogramm und belegt Inhalt mit den wichtigsten Informationen zu Einstellungen, den letzen Fehlern und Installationsumgebung vor.'''
mailbody="\n\n------ Ihre Anfrage bitte oberhalb dieser Linie einfügen ------\n\nEinstellungen\n"
for key in self.settings.allKeys():
if key not in ['history', 'lastFile', 'defaultFolder']:
mailbody+="%s - %s\n" % (str(key),str(self.settings.value(key)))
if len(self.lastExceptionString)>0:
mailbody+='\n\nLetzte Fehlermeldung\n' + self.lastExceptionString
QDesktopServices.openUrl(QUrl("mailto:%s?subject=Supportanfrage zu openXJV %s unter %s&body=%s" % (self.supportMail, VERSION, platform.platform() ,str(mailbody)), QUrl.ParsingMode.TolerantMode ))
def __displayMessage(self, message, title = 'Hinweis', icon = QMessageBox.Icon.Information, modal=True):
'''Zeigt ein Info Pop-up an'''
msgBox=QMessageBox(self)
msgBox.setIcon(icon)
msgBox.setWindowTitle(title)
msgBox.setStandardButtons(QMessageBox.StandardButton.Ok)
msgBox.setText(message)
if modal:
msgBox.exec()
else:
msgBox.setModal(False)
msgBox.show()
def __prepareSearchStore(self, reset_searchStore = True):
while True:
# Blockiere Event-Loop, wenn bereits eine Suche läuft
try:
if self.search_prep_thread.isRunning():
# Breschränke Overhead mit sleep
time.sleep(0.3)
else:
break
except:
break
self.app.processEvents(QEventLoop.ProcessEventsFlag['ExcludeUserInputEvents'])
if reset_searchStore:
self.searchStore={}
# Txt-Daten nur in Speicher laden, wenn Suche sichbar und searchStore leer ist
if not self.actionSucheAnzeigen.isChecked() or len(self.searchStore) != 0:
return False
self.suchbegriffeText.clear()
self.searchLock=True
# Test, ob ein Header vorhanden ist (fehlt bei leerer Schriftgutobjektstruktur)
try:
self.docTableView.horizontalHeaderItem(0).text()
except AttributeError:
return
self.app.setOverrideCursor(QCursor(Qt.CursorShape.WaitCursor))
self.statusBar.showMessage('Daten zur Bereitstellung der Suchfunktion werden eingelesen')
# Versuche bestehenden Searchstore aus SearchStore.json auszulesen
search_store_json_path = os.path.join(self.basedir , 'search_store.json')
if len(self.searchStore) == 0 and os.path.isfile(search_store_json_path):
with open(search_store_json_path, 'rb') as f:
self.searchStore = json.loads(f.read())
leereDateien = 0
leerePDF = 0
for key in self.searchStore:
text = self.searchStore[key]
if len(text) == 0:
leereDateien +=1
if key.lower().endswith('.pdf'):
leerePDF += 1
if len(self.searchStore) > 0:
self.__searchStoreReady((leereDateien,leerePDF,self.searchStore,False))
return True
# Versuche bestehenden SearchStore aus Datenbank auszulesen
if len(self.searchStore) == 0:
with sqlite3.connect(self.db_path) as db_connection:
db_cursor = db_connection.cursor()
db_query = '''
SELECT filename, text FROM plaintext WHERE uuid = ? AND basedir = ?;
'''
eigeneID = self.akte.nachricht.get('eigeneID')
db_cursor.execute(db_query, (eigeneID, self.basedir))
rows = db_cursor.fetchall()
leereDateien = 0
leerePDF = 0
for row in rows:
self.searchStore[row[0]] = row[1]
if len(row[1]) == 0:
leereDateien +=1
if row[0].lower().endswith('.pdf'):
leerePDF += 1
if len(self.searchStore) > 0:
self.__searchStoreReady((leereDateien,leerePDF,self.searchStore,False))
return True
# Erzeuge neuen SearchStore durch Umwandlung der Dateien in "Reintext"
if len(self.searchStore) == 0:
self.search_prep_thread = QThread()
self.search_worker = SearchWorker()
self.search_worker.moveToThread(self.search_prep_thread)
self.search_prep_thread.started.connect(lambda: self.search_worker.run(self.basedir, self.scriptRoot, self.db_path, self.akte.nachricht.get('eigeneID')))
self.search_worker.finished.connect(self.search_prep_thread.quit)
self.search_worker.finished.connect(self.search_worker.deleteLater)
self.search_worker.result.connect(self.__searchStoreReady)
self.search_prep_thread.finished.connect(self.search_prep_thread.deleteLater)
self.search_prep_thread.start()
else:
self.__searchStoreReady((0,0,{},'Textaufbereitung fehlgeschlagen.'))
return True
def __searchStoreReady(self, result):
self.leereDateien = result[0]