This repository has been archived by the owner on Jan 4, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 4
/
Copy pathmyscript-common-element.js
1194 lines (1111 loc) · 41.5 KB
/
myscript-common-element.js
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
/* eslint-disable no-undef,no-underscore-dangle,no-param-reassign,no-shadow,no-prototype-builtins */
import { GestureEventListeners } from '@polymer/polymer/lib/mixins/gesture-event-listeners';
import { addListener, removeListener } from '@polymer/polymer/lib/utils/gestures';
import { beforeNextRender } from '@polymer/polymer/lib/utils/render-status';
import { mixinBehaviors } from '@polymer/polymer/lib/legacy/class';
import { IronResizableBehavior } from '@polymer/iron-resizable-behavior/iron-resizable-behavior';
import { html, PolymerElement } from '@polymer/polymer';
import * as MyScript from 'myscript/dist/myscript.esm';
import './myscript-stylesheet';
/**
`myscript-common-element` is a web component wrapper around MyScriptJS editor.
<myscript-common-element
type="TEXT"
applicationkey="YOUR MYSCRIPT DEVELOPER APPLICATION KEY"
hmackey="YOUR MYSCRIPT DEVELOPER HMAC KEY">
</myscript-common-element>
### Styling
`<myscript-common-element>` provides the following custom properties for styling:
CSS variable | Default
-------------|--------
`--myscript-common-element-background` | none
`--myscript-common-element-color` | #FFFFFF
`--myscript-common-element-line-pattern` | Classic notebook square pattern
`--myscript-common-element-button-background` | #1A9FFF
`--myscript-common-element-button-focus-background` | #1A9FFF
`--myscript-common-element-button-disabled-background` | #F5F6F7
@demo src/demo-app/examples/non-version-specific/get_started.html Get started [V4]
@demo src/demo-app/examples/non-version-specific/handle_exports.html Handle exports [V4]
@demo src/demo-app/examples/non-version-specific/customize_style.html Customize style [V4]
@demo src/demo-app/examples/non-version-specific/custom_controls.html Redefining the controls [V4]
@demo src/demo-app/examples/v4/import_content.html Import content [V4]
@demo src/demo-app/examples/index.html Other demonstrations
*/
class MyScriptCommonElement extends GestureEventListeners(mixinBehaviors([IronResizableBehavior], PolymerElement)) {
constructor() {
super();
this.logger = MyScript.LoggerConfig.getLogger('common-element');
}
static get template() {
return html`
<style include="myscript-stylesheet">
:host {
--myscript-common-element-background: var(--myscript-editor-background);
--myscript-common-element-color: var(--myscript-editor-color);
--myscript-common-element-hover-color: var(--myscript-editor-hover-color);
--myscript-common-element-focus-color: var(--myscript-editor-focus-color);
--myscript-common-element-disabled-color: var(--myscript-editor-disabled-color);
--myscript-common-element-line-pattern: var(--myscript-editor-line-pattern);
--myscript-common-element-capture-background: var(--myscript-editor-capture-background);
--myscript-common-element-error-background: var(--myscript-editor-error-background);
--myscript-common-element-loader: var(--myscript-editor-loader);
--myscript-common-element-error: var(--myscript-editor-error);
box-sizing: border-box;
display: block;
position: relative;
min-height: 200px;
min-width: 200px;
color: var(--myscript-common-element-color);
z-index: 0;
font-family: sans-serif;
border-top: 1px solid #D7DDE3; /*#A9B7C5*/
}
nav {
padding: 12px;
}
/** Undo redo Buttons **/
.nav-btn {
display: inline-block;
position: relative;
cursor: pointer;
height: 35px;
line-height: 35px;
padding: 0 1.5rem;
color: #424242;
font-size: 15px;
font-weight: 600;
font-family: 'Roboto', sans-serif;
letter-spacing: 1px;
text-align: center;
text-decoration: none;
text-transform: uppercase;
vertical-align: middle;
white-space: nowrap;
outline: none;
border: none;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
border-radius: 2px;
-webkit-transition: all .1s ease-out;
transition: all .1s ease-out;
-webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.225);
box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.225);
}
.nav-btn > svg {
display: block;
width: 50%;
margin: 9px auto;
}
.nav-btn.btn-fab, .nav-btn.btn-fab-mini {
overflow: hidden;
position: relative;
margin: auto 12px auto auto;
padding: 0;
line-height: normal;
border-radius: 50%;
-webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.225);
box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.225);
}
.nav-btn.btn-fab {
width: 56px;
height: 56px;
font-size: 28px;
}
.nav-btn.btn-fab-mini {
width: 40px;
height: 40px;
font-size: 24px;
}
/* Buttons Color */
.nav-btn.btn-lightBlue {
color: #FFF;
background-color: var(--myscript-common-element-color);
}
.nav-btn.btn-lightBlue:active {
color: #fff;
text-decoration: none;
background: var(--myscript-common-element-focus-color);
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, .5);
}
.nav-btn:disabled, .nav-btn[disabled] {
pointer-events: none;
cursor: default;
background-color: var(--myscript-common-element-disabled-color);
-webkit-box-shadow: none;
box-shadow: none;
}
.button-div {
display: flex;
}
:host * {
box-sizing: border-box;
}
:host::after {
@apply --myscript-common-element-icon;
}
.ms-editor {
background: var(--myscript-common-element-background);
}
.ms-editor canvas.ms-rendering-canvas {
@apply --myscript-common-element-line-pattern;
}
.ms-editor canvas.ms-capture-canvas {
background: var(--myscript-common-element-capture-background);
}
.loader {
@apply --myscript-common-element-loader;
}
.error-msg {
@apply --myscript-common-element-error;
}
.error-msg::before {
content: var(--myscript-common-element-error-background);
}
</style>
<nav hidden="[[ disablecontrols ]]">
<div class="button-div">
<button id="clear" class="nav-btn btn-fab-mini btn-lightBlue" title="clear" on-tap="clear" disabled="[[ !canclear ]]" hidden="[[ disableclearcontrol ]]">
<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 18 18" preserveAspectRatio="xMinYMin meet">
<g fill="none" fill-rule="evenodd">
<g transform="translate(3.000000, 2.000000)">
<path d="M0,3 L12,3" stroke-linecap="round" stroke-linejoin="round"/>
<path
d="M2,4 L2.48764038,13.7528076 C2.49446641,13.8893282 2.62149811,14 2.74913371,14 L9.25086629,14 C9.38845904,14 9.50561523,13.8876953 9.51235962,13.7528076 L10,4"
stroke-linecap="round" stroke-linejoin="round"/>
<path d="M6,3 L6,14" stroke-linecap="square"/>
<polyline stroke-linecap="round" stroke-linejoin="round" points="3.5 2.5 4.5 4.4408921e-14 7.5 4.4408921e-14 8.5 2.5"/>
</g>
<path fill="#FFFFFF" d="M5.62296704,4 L3,4 C2.44771525,4 2,4.44771525 2,5 C2,5.55228475 2.44771525,6 3,6 L3.99997755,6 C3.99999108,6.01656372 4.00041143,6.03321294 4.00124766,6.04993762 L4.48888804,15.8027452 C4.52251805,16.4753454 5.09212362,17 5.74913371,17 L12.2508663,17 C12.9203449,17 13.4777078,16.4708291 13.511112,15.8027452 L13.9987523,6.04993762 C13.9995886,6.03321294 14.0000089,6.01656372 14.0000225,6 L15,6 C15.5522847,6 16,5.55228475 16,5 C16,4.44771525 15.5522847,4 15,4 L12.377033,4 L11.4284767,1.62860932 C11.2766133,1.24895094 10.9089046,1 10.5,1 L7.5,1 C7.09109541,1 6.72338666,1.24895094 6.57152331,1.62860932 L5.62296704,4 Z M7.77703296,4 L10.2222938,4 L9.82223657,3.00178511 L8.17458307,3.00612473 L7.77703296,4 Z M8,6 L6.00124922,6 L6.45156729,15.0063615 L8,15.0046629 L8,6 Z M10,6 L11.9988268,6 L11.562488,15.0007551 L10,15.0024691 L10,6 Z"/>
</g>
</svg>
</button>
<button id="undo" class="nav-btn btn-fab-mini btn-lightBlue" title="undo" on-tap="undo" disabled="[[ !canundo ]]" hidden="[[ disableundoredocontrol ]]">
<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 18 18" preserveAspectRatio="xMinYMin meet">
<path fill="#FFFFFF" d="M4.39697383,9 L6.70445204,11.2902483 C7.09643706,11.6793064 7.09880981,12.3124669 6.70975173,12.704452 C6.32069366,13.096437 5.68753312,13.0988097 5.2955481,12.7097517 L1.46742303,8.9102111 C0.987762098,8.43413178 0.977383357,7.64061697 1.46214298,7.15223767 L5.29026801,3.29552824 C5.67933703,2.90355407 6.31249762,2.90119897 6.70447179,3.29026798 C7.09644596,3.679337 7.09880106,4.31249759 6.70973205,4.70447176 L4.43121736,7 L13.0012144,7 C15.2087842,7 17,8.79333215 17,11 C17,13.2090846 15.2124325,15 13.0048815,15 L11,15 C10.4477153,15 10,14.5522847 10,14 C10,13.4477153 10.4477153,13 11,13 L13.0048815,13 C14.1070244,13 15,12.1053519 15,11 C15,9.89737333 14.1036857,9 13.0012144,9 L4.39697383,9 Z"/>
</svg>
</button>
<button id="redo" class="nav-btn btn-fab-mini btn-lightBlue" title="redo" on-tap="redo" disabled="[[ !canredo ]]" hidden="[[ disableundoredocontrol ]]">
<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 18 18" preserveAspectRatio="xMinYMin meet">
<path fill="#FFFFFF" d="M13.5943767,9 L11.2942172,11.291572 C10.9029633,11.6813653 10.9017791,12.3145291 11.2915724,12.7057831 C11.6813656,13.0970371 12.3145295,13.0982212 12.7057834,12.708428 L16.5339081,8.89459534 C17.0122594,8.41802996 17.0226374,7.62453348 16.5365481,7.13662937 L12.7084233,3.294212 C12.3186274,2.90296072 11.6854635,2.90178094 11.2942122,3.29157689 C10.902961,3.68137284 10.9017812,4.31453672 11.2915771,4.705788 L13.5772554,7 L4.99878564,7 C2.79121581,7 1,8.79333215 1,11 C1,13.2090846 2.78756752,15 4.9951185,15 L7,15 C7.55228475,15 8,14.5522847 8,14 C8,13.4477153 7.55228475,13 7,13 L4.9951185,13 C3.89297562,13 3,12.1053519 3,11 C3,9.89737333 3.89631432,9 4.99878564,9 L13.5943767,9 Z"/>
</svg>
</button>
</div>
<div class="spacer"></div>
<button class="classic-btn" title="convert" on-tap="convert" disabled="[[ !canconvert ]]" hidden="[[ disableconvertcontrol ]]">
Convert
</button>
</nav>
<div id="editorDomElement" class="ms-editor" on-idle="_idleListener" on-loaded="_changedListener" on-changed="_changedListener" on-exported="_exportedListener" on-error="_errorListener">
</div>`;
}
/**
* Fired when editor is idle.
* @event idle
*/
/**
* Fired when editor is loaded.
* @event loaded
*/
/**
* Fired when undo is triggered.
* @event undo
*/
/**
* Fired when redo is triggered.
* @event redo
*/
/**
* Fired when clear is triggered.
* @event clear
*/
/**
* Fired when export is triggered.
* @event export
*/
/**
* Fired when conversion is triggered.
* @event convert
*/
/**
* Fired when editor state changed.
* @event changed
*/
/**
* Fired when export is done.
* @event exported
*/
/**
* Fired when conversion is done.
* @event converted
*/
/**
* Fired on error.
* @event error
*/
static get is() {
return 'myscript-common-element';
}
static get properties() {
return {
/**
* The current recognition type (e.g. TEXT, SHAPE, MATH, MUSIC or ANALYZER)
*/
type: {
type: String,
reflectToAttribute: true,
value: 'TEXT'
},
/**
* The current recognition protocol (WEBSOCKET or REST). We strongly recommend using WebSocket.
*/
protocol: {
type: String,
reflectToAttribute: true,
value: 'WEBSOCKET'
},
/**
* Scheme to use to connect to MyScript Cloud or Server. (https or http)
*/
scheme: {
type: String,
reflectToAttribute: true,
value: 'https'
},
/**
* The current recognition service host.
*/
host: {
type: String,
reflectToAttribute: true,
value: 'cloud.myscript.com'
},
/**
* Use if host and scheme should be set using window.location
*/
usewindowlocation: {
type: Boolean,
reflectToAttribute: true,
value: false
},
/**
* Cloud API version to use.
*/
apiversion: {
type: String,
reflectToAttribute: true,
value: 'V4'
},
/**
* Delay without any user input before asking for recognition, only use with REST protocol if not on-demand.
*/
triggerdelay: {
type: Number,
reflectToAttribute: true,
value: 2000
},
/**
* Delay without any recognition exports received before processing the last one received, only use with WEBSOCKET protocol if not on-demand.
*/
processdelay: {
type: Number,
reflectToAttribute: true,
value: 0
},
/**
* True if export should be done on-demand, false otherwise
*/
ondemand: {
type: Boolean,
reflectToAttribute: true,
value: false
},
/**
* Application key to use for recognition on MyScript handwriting recognition server.
* You have to create your own MyScript Developer account at http://dev.myscript.com and then generate your application key at http://cloud.myscript.com. See the Developer Guide to learn how to register.
* Warning: This parameter is mandatory and its value should be a string.
*/
applicationkey: {
type: String,
reflectToAttribute: true
},
/**
* HMAC key to use for recognition on MyScript handwriting recognition server.
* You have to create your own HMAC key corresponding to your own application key in your account at http://cloud.myscript.com.
* Warning: This parameter may be mandatory if HMAC signature security is enabled for your application. The value should be a string.
*/
hmackey: {
type: String,
reflectToAttribute: true
},
/**
* Properties to set when you wish to set attributes in javascript. unloaded attributes should be removed once all properties are set.
* (see examples/v4/programmatic_init.html for a better understanding)
*/
unloaded: {
type: Boolean,
value: false,
notify: true,
reflectToAttribute: true,
observer: '_unloadedChanged'
},
/**
* True if editor is initialized
*/
initialized: {
type: Boolean,
value: false,
notify: true,
reflectToAttribute: true,
observer: '_initializedChanged'
},
/**
* The underlying editor created with MyScriptJS. This could allow to access more advanced properties. Mostly used for automatic testing currently.
*/
editor: {
type: Object,
notify: true
},
/**
* Set the additional configuration used to feed MyScript editor (Structure of object as defined in MyScriptJS DefaultConfiguration.js file)
* Configuration values are taken into account when myscript-common-element is attached to the dom and when unloaded is set to false.
* Configuration values are not reflected to myscript-common-element attributes plus attributes values are always taken into account before configuration values (see demo/programmatic_init.html for a better understanding).
*/
configuration: {
type: Object,
notify: true
},
/**
* Pen color (supported formats rgb() rgba() hsl() hsla() #rgb #rgba #rrggbb #rrggbbaa)
*/
pencolor: {
type: String,
reflectToAttribute: true
},
/**
* Pen width in mm (no other unit is supported yet)
*/
penwidth: {
type: Number,
reflectToAttribute: true
},
/**
* Set the additional penStyle used to feed MyScript editor (Structure of object as defined in MyScriptJS DefaultPenStyle.js file)
*/
penstyle: {
type: Object,
notify: true
},
/**
* Pen style classes
*/
penstyleclasses: {
type: String,
value: '',
notify: true
},
/**
* Main color used by theme (supported formats rgb() rgba() hsl() hsla() #rgb #rgba #rrggbb #rrggbbaa)
*/
themecolor: {
type: String,
value: '#1580CD',
reflectToAttribute: true
},
/**
* Width of strokes and primitives in mm (no other unit is supported yet)
*/
themewidth: {
type: Number,
value: 1,
reflectToAttribute: true
},
/**
* Set the additional theme used to feed MyScript editor (Structure of object as defined in MyScriptJS DefaultTheme.js file)
*/
theme: {
type: Object,
notify: true
},
/**
* True if undo is available
*/
canundo: {
type: Boolean,
value: false,
reflectToAttribute: true,
notify: true
},
/**
* True if redo is available
*/
canredo: {
type: Boolean,
value: false,
reflectToAttribute: true,
notify: true
},
/**
* True if there is something to clear
*/
canclear: {
type: Boolean,
value: false,
reflectToAttribute: true,
notify: true
},
/**
* True if export button could be displayed.
*/
canexport: {
type: Boolean,
value: false,
reflectToAttribute: true,
notify: true
},
/**
* True if convert button could be displayed.
*/
canconvert: {
type: Boolean,
value: false,
reflectToAttribute: true,
notify: true
},
/**
* Number of operations that it is currently possible to undo.
*/
possibleUndoCount: {
type: Number,
value: 0,
},
/**
* The position of the cursor identifying the current state in the internal iink undo/redo stack.
*/
undoStackIndex: {
type: Number,
value: 0,
},
/**
* If set to true, disable the autoReconnect.
*/
disableautoreconnect: {
type: Boolean,
reflectToAttribute: true,
value: false,
notify: true
},
/**
* If set to true, remove the controls (undo/redo, clear...).
*/
disablecontrols: {
type: Boolean,
reflectToAttribute: true,
value: false,
notify: true
},
/**
* If set to true, remove the undo/redo controls.
*/
disableundoredocontrol: {
type: Boolean,
reflectToAttribute: true,
value: false
},
/**
* If set to true, remove the clear control.
*/
disableclearcontrol: {
type: Boolean,
reflectToAttribute: true,
value: false
},
/**
* If set to true, remove the convert control.
*/
disableconvertcontrol: {
type: Boolean,
reflectToAttribute: true,
value: false
},
/**
* Exports.
* @type {Object<String, Object>} Attributes depends on configuration.
*/
exports: {
type: Object,
notify: true
},
/**
* True if component is idle
*/
idle: {
type: Boolean,
value: true,
notify: true
},
/**
* True if pointer events listeners is used, false otherwise
*/
usepointerlisteners: {
type: Boolean,
reflectToAttribute: true,
value: false,
},
/**
* True to display console output, false otherwise.
*/
debug: {
type: Boolean,
value: false,
reflectToAttribute: true
},
'touch-action': {
type: String,
value: 'initial'
}
};
}
static get observers() {
return [
'_updateTheme(editor, theme, themecolor, themewidth)',
'_updatePenStyle(editor, penstyle, pencolor, penwidth)',
'_updatePenStyleClasses(editor, penstyleclasses)'
];
}
static _generateTheme(theme, themecolor, themewidth) {
// FIXME: find a way to do a proper deep merge
const stylesheet = Object.assign({}, theme);
if (!stylesheet.ink) {
stylesheet.ink = {};
}
if (themecolor) {
stylesheet.ink.color = themecolor;
}
if (themewidth) {
stylesheet.ink['-myscript-pen-width'] = themewidth;
}
return stylesheet;
}
static _generatePenStyle(penstyle, pencolor, penwidth) {
// FIXME: find a way to do a proper deep merge
const inlinestyle = Object.assign({}, penstyle);
if (pencolor) {
inlinestyle.color = pencolor;
}
if (penwidth) {
inlinestyle['-myscript-pen-width'] = penwidth;
}
return inlinestyle;
}
static _generateConfiguration(configuration, triggerdelay, processdelay, ondemand, type, protocol, apiversion, scheme, host, usewindowlocation, applicationkey, hmackey, disableautoreconnect) {
// FIXME: find a way to do a proper deep merge
const conf = Object.assign({}, configuration);
if (!conf.triggers) {
conf.triggers = {};
}
if (!conf.recognitionParams) {
conf.recognitionParams = {};
}
if (!conf.recognitionParams.server) {
conf.recognitionParams.server = {};
}
if (!conf.recognitionParams.server.websocket) {
conf.recognitionParams.server.websocket = {};
}
if (triggerdelay) {
conf.triggerDelay = triggerdelay;
}
if (processdelay) {
conf.processDelay = processdelay;
}
if (protocol) {
conf.recognitionParams.protocol = protocol;
conf.triggers.exportContent = protocol === 'REST' ? 'QUIET_PERIOD' : 'POINTER_UP';
}
if (ondemand) {
conf.triggers.exportContent = 'DEMAND';
}
if (type) {
conf.recognitionParams.type = type;
}
if (apiversion) {
conf.recognitionParams.apiVersion = apiversion;
}
if (scheme) {
conf.recognitionParams.server.scheme = scheme;
}
if (host) {
conf.recognitionParams.server.host = host;
}
if (usewindowlocation) {
conf.recognitionParams.server.scheme = window.location.protocol.slice(0, -1);
conf.recognitionParams.server.host = window.location.host;
}
if (applicationkey) {
conf.recognitionParams.server.applicationKey = applicationkey;
}
if (hmackey) {
conf.recognitionParams.server.hmacKey = hmackey;
}
if (disableautoreconnect !== undefined) {
conf.recognitionParams.server.websocket.autoReconnect = !disableautoreconnect;
}
return conf;
}
static _roundFloat(oneFloat, requestedFloatPrecision) {
const floatPrecisionArray = [1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000];
if (requestedFloatPrecision || requestedFloatPrecision === 0) {
let floatPrecision;
if (requestedFloatPrecision > 10) {
floatPrecision = floatPrecisionArray;
} else {
floatPrecision = floatPrecisionArray[requestedFloatPrecision];
}
return Math.round(oneFloat * floatPrecision) / floatPrecision;
}
return oneFloat;
}
static _extractPoint(event, element, configuration) {
const rect = element.getBoundingClientRect();
return {
x: MyScriptCommonElement._roundFloat((event.detail.x || event.clientX) - rect.left - event.target.clientLeft, configuration.xyFloatPrecision),
y: MyScriptCommonElement._roundFloat((event.detail.y || event.clientY) - rect.top - event.target.clientTop, configuration.xyFloatPrecision),
t: MyScriptCommonElement._roundFloat(event.timeStamp || Date.now(), configuration.timestampFloatPrecision)
};
}
_buildConfiguration() {
return MyScriptCommonElement._generateConfiguration(
this.configuration,
this.triggerdelay,
this.processdelay,
this.ondemand,
this.type,
this.protocol,
this.apiversion,
this.scheme,
this.host,
this.usewindowlocation,
this.applicationkey,
this.hmackey,
this.disableautoreconnect
);
}
_resizeListener(event) {
if (this.editor) {
this.logger.trace('resizing', event);
this.editor.resize();
}
}
_changedListener(event) {
if (event.detail) {
this.initialized = event.detail.initialized;
if (event.detail.isEmpty !== undefined) {
this.canclear = !event.detail.isEmpty;
} else {
this.canclear = event.detail.canClear;
}
this.canundo = event.detail.canUndo;
this.canredo = event.detail.canRedo;
this.canexport = event.detail.canExport;
this.canconvert = event.detail.canConvert;
this.possibleUndoCount = event.detail.possibleUndoCount;
this.undoStackIndex = event.detail.undoStackIndex;
}
}
_idleListener(event) {
if (event.detail) {
this.idle = event.detail.idle;
}
}
_exportedListener(event) {
this.exports = event.detail ? event.detail.exports : {};
}
_errorListener(event) {
this.logger.error('error', event);
}
_attachGrabber(element, editor) {
let firstPointerDown = true;
let mMaxDiffX = 0;
let smartGuidePointerDown = false;
let downSmartGuidePoint = null;
const unFocus = () => {
if (document.selection) {
document.selection.empty();
} else {
window.getSelection().removeAllRanges();
}
};
const patchPointerEvent = (evt) => {
if (!evt.pointerId) {
evt.pointerId = -1;
}
if (!evt.pointerType) {
evt.pointerType = 'pen';
}
return evt;
};
const hideMenu = (evt) => {
const moreMenuInDocument = this.shadowRoot.querySelector('#more-menu');
if (!evt.target.classList.contains('ellipsis') && !evt.target.classList.contains('more-menu') && !evt.target.classList.contains('options-label-button') && moreMenuInDocument && moreMenuInDocument.style.display !== 'none') {
moreMenuInDocument.style.display = 'none';
return true;
}
return false;
};
const hideCandidates = (evt) => {
const candidatesInDocument = this.shadowRoot.querySelector('.candidates');
if (!evt.target.classList.contains('candidates') && !(evt.target.tagName === 'SPAN') && candidatesInDocument && candidatesInDocument.style.display !== 'none') {
candidatesInDocument.style.display = 'none';
return true;
}
return false;
};
const downText = () => {
this.logger.debug('down on prompter text');
};
const pointerDownHandler = (evt) => { // Trigger a pointerDown
if (firstPointerDown) {
addListener(editor.smartGuide.elements.textContainer, 'down', downText);
}
firstPointerDown = false;
patchPointerEvent(evt);
const pointerDownOnEditor = evt.target.id === editor.domElement.id || evt.target.classList.contains('ms-canvas');
if (this.activePointerId !== undefined) {
if (this.activePointerId === evt.pointerId) {
this.logger.warn(`${evt.type} event with the same id without any pointer up`, evt.pointerId);
}
} else if ((evt.button !== 2) && (evt.buttons !== 2) && pointerDownOnEditor) { // Ignore right click
if (!hideMenu(evt) && !hideCandidates(evt)) {
this.activePointerId = evt.pointerId;
unFocus();
evt.preventDefault();
evt.stopPropagation();
editor.pointerDown(MyScriptCommonElement._extractPoint(evt, element, editor.configuration), evt.pointerType, evt.pointerId);
}
} else if (evt.target.classList.contains('ellipsis') || evt.target.classList.contains('tag-icon')) {
hideMenu(evt);
hideCandidates(evt);
} else { // FIXME add more complete verification to pointer down on smart guide
hideMenu(evt);
hideCandidates(evt);
smartGuidePointerDown = true;
downSmartGuidePoint = MyScriptCommonElement._extractPoint(evt, element, editor.configuration);
}
};
const pointerMoveHandler = (evt) => { // Trigger a pointerMove
patchPointerEvent(evt);
// Only considering the active pointer
if (this.activePointerId !== undefined && this.activePointerId === evt.pointerId) {
unFocus();
editor.pointerMove(MyScriptCommonElement._extractPoint(evt, element, editor.configuration));
} else if (smartGuidePointerDown) {
const point = MyScriptCommonElement._extractPoint(evt, element, editor.configuration);
const diffX = Math.abs(downSmartGuidePoint.x - point.x);
const diffY = Math.abs(downSmartGuidePoint.y - point.y);
mMaxDiffX = Math.max(diffX, mMaxDiffX);
const cond1 = diffX < 5 && diffY > 5 && mMaxDiffX < 15;
const cond2 = diffX > 5 && diffY > 5 && mMaxDiffX < 15;
if (cond1 || cond2) {
this.activePointerId = evt.pointerId;
// Hack for iOS 9 Safari : pointerId has to be int so -1 if > max value
const pointerId = evt.pointerId > 2147483647 ? -1 : evt.pointerId;
unFocus();
evt.preventDefault();
editor.pointerDown(downSmartGuidePoint, evt.pointerType, pointerId);
}
}
};
const polymerPointerMoveHandler = (evt) => { // Trigger a pointerMove
const checkHover = (evt) => {
const smartGuideIds = ['smartguide', 'prompter-text-container', 'prompter-text', 'tag-icon', 'ellipsis'];
const scrollbarClasses = ['ps__rail-x', 'ps__thumb-x'];
if (evt.detail.hover()) {
// Check if pointer entered into any smart guide elements or scrollbar
let pointerEnteredSmartGuide;
let canvas;
if (evt.detail.hover().classList.length) {
pointerEnteredSmartGuide = smartGuideIds.some(v => evt.detail.hover()
.className
.indexOf(v) >= 0) || scrollbarClasses.some(v => evt.detail.hover()
.className
.indexOf(v) >= 0);
canvas = evt.detail.hover().className.includes('ms-canvas');
} else {
pointerEnteredSmartGuide = false;
canvas = false;
}
// Check if pointer moved between words in smart guide
const pointerMovedWords = evt.detail.hover().tagName === 'SPAN' || evt.detail.hover().tagName === 'SPAN';
return evt.detail.hover().id === 'editorDomElement' || evt.detail.hover().tagName === 'SVG'
|| canvas
|| pointerEnteredSmartGuide
|| pointerMovedWords;
}
return false;
};
patchPointerEvent(evt);
// Only considering the active pointer
if (checkHover(evt) && this.activePointerId !== undefined && this.activePointerId === evt.pointerId) {
evt.stopPropagation();
editor.pointerMove(MyScriptCommonElement._extractPoint(evt, element, editor.configuration));
} else if (smartGuidePointerDown) {
const point = MyScriptCommonElement._extractPoint(evt, element, editor.configuration);
const diffX = Math.abs(downSmartGuidePoint.x - point.x);
const diffY = Math.abs(downSmartGuidePoint.y - point.y);
mMaxDiffX = Math.max(diffX, mMaxDiffX);
const cond1 = diffX < 5 && diffY > 5 && mMaxDiffX < 15;
const cond2 = diffX > 5 && diffY > 5 && mMaxDiffX < 15;
if (cond1 || cond2) {
this.activePointerId = evt.pointerId;
// Hack for iOS 9 Safari : pointerId has to be int so -1 if > max value
const pointerId = evt.pointerId > 2147483647 ? -1 : evt.pointerId;
unFocus();
editor.pointerDown(downSmartGuidePoint, evt.pointerType, pointerId);
}
} else {
evt.stopPropagation();
this.activePointerId = undefined; // Managing the active pointer
editor.pointerUp(MyScriptCommonElement._extractPoint(evt, element, editor.configuration));
}
};
const pointerUpHandler = (evt) => { // Trigger a pointerUp
patchPointerEvent(evt);
mMaxDiffX = 0;
smartGuidePointerDown = false;
const smartGuideIds = ['smartguide', 'prompter-text-container', 'prompter-text', 'tag-icon', 'ellipsis'];
const scrollbarClasses = ['ps__rail-x', 'ps__thumb-x'];
// Check if pointer entered into any smartguide elements or scrollbar
const pointerEnteredSmartGuide = evt.relatedTarget && (smartGuideIds.includes(evt.relatedTarget.className) || scrollbarClasses.includes(evt.relatedTarget.className));
// Check if pointer didn't stay in the smartguide and pointer exited the smartguide or scrollbar
const pointerExitedSmartGuide = evt.relatedTarget && evt.target && (smartGuideIds.includes(evt.target.className) || scrollbarClasses.includes(evt.target.className));
// Check if pointer moved between words in smartguide
const pointerMovedWords = evt.relatedTarget && evt.target && (evt.target.tagName === 'SPAN' || evt.relatedTarget.tagName === 'SPAN');
if (pointerEnteredSmartGuide || pointerExitedSmartGuide || pointerMovedWords) {
evt.stopPropagation();
} else if (this.activePointerId !== undefined && this.activePointerId === evt.pointerId) { // Only considering the active pointer
this.activePointerId = undefined; // Managing the active pointer
evt.stopPropagation();
editor.pointerUp(MyScriptCommonElement._extractPoint(evt, element, editor.configuration));
} else {
this.logger.trace(`${evt.type} event from another pointerid (${evt.pointerId})`, this.activePointerId);
}
};
const polymerPointerUpHandler = (evt) => { // Trigger a pointerUp
patchPointerEvent(evt);
mMaxDiffX = 0;
smartGuidePointerDown = false;
if (this.activePointerId !== undefined && this.activePointerId === evt.pointerId) { // Only considering the active pointer
this.activePointerId = undefined; // Managing the active pointer
evt.stopPropagation();
editor.pointerUp(MyScriptCommonElement._extractPoint(evt, element, editor.configuration));
} else {
this.logger.trace(`${evt.type} event from another pointerid (${evt.pointerId})`, this.activePointerId);
}
};
const pointerListeners = [{
types: ['pointerdown'],
listener: pointerDownHandler
}, {
types: ['pointermove'],
listener: pointerMoveHandler
}, {
types: ['pointerup', 'pointerout', 'pointerleave', 'pointercancel'],
listener: pointerUpHandler
}];
const polymerGestureListeners = [{
types: ['down'],
listener: pointerDownHandler
}, {
types: ['track'],
listener: polymerPointerMoveHandler
}, {
types: ['up'],
listener: polymerPointerUpHandler
}];
const context = {
options: editor.configuration.listenerOptions,
listeners: this.usepointerlisteners ? pointerListeners : polymerGestureListeners
};
if (this.debug) {
context.listeners.push();
}
this.logger.debug('attaching listeners', context);