forked from dliw/fpCEF3
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathcef3gui.pas
1101 lines (954 loc) · 46.4 KB
/
cef3gui.pas
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
(*
* Free Pascal Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Author: d.l.i.w <[email protected]>
* Repository: http://github.com/dliw/fpCEF3
*
*
* Based on 'Delphi Chromium Embedded' by: Henri Gourvest <[email protected]>
* Repository : http://code.google.com/p/delphichromiumembedded/
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
Unit cef3gui;
{$I cef.inc}
Interface
Uses
Classes,
cef3types, cef3lib, cef3intf, cef3own;
Type
{ Client }
TOnProcessMessageReceived = procedure(Sender: TObject; const Browser: ICefBrowser;
sourceProcess: TCefProcessId; const message: ICefProcessMessage; out Result: Boolean) of object;
{ ContextMenuHandler }
TOnBeforeContextMenu = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel) of object;
TOnContextMenuCommand = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: TCefEventFlags; out Result: Boolean) of object;
TOnContextMenuDismissed = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame) of object;
{ DialogHandler }
TOnFileDialog = procedure(Sender: TObject; const Browser: ICefBrowser;
mode: TCefFileDialogMode; const title, defaultFileName: ustring;
acceptTypes: TStrings; const callback: ICefFileDialogCallback;
out Result: Boolean) of object;
{ DisplayHandler }
TOnAddressChange = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame; const url: ustring) of object;
TOnTitleChange = procedure(Sender: TObject; const Browser: ICefBrowser; const title: ustring) of object;
TOnTooltip = procedure(Sender: TObject; const Browser: ICefBrowser; var text: ustring; out Result: Boolean) of object;
TOnStatusMessage = procedure(Sender: TObject; const Browser: ICefBrowser; const value: ustring) of object;
TOnConsoleMessage = procedure(Sender: TObject; const Browser: ICefBrowser; const message, Source: ustring; line: Integer; out Result: Boolean) of object;
{ DownloadHandler }
TOnBeforeDownload = procedure(Sender: TObject; const Browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const suggestedName: ustring; const callback: ICefBeforeDownloadCallback) of object;
TOnDownloadUpdated = procedure(Sender: TObject; const Browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback) of object;
{ DragHandler }
TOnDragEnter = procedure(Sender: TObject; const Browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperationsMask; out Result: Boolean) of object;
{ FocusHandler }
TOnTakeFocus = procedure(Sender: TObject; const Browser: ICefBrowser; next: Boolean) of object;
TOnSetFocus = procedure(Sender: TObject; const Browser: ICefBrowser; Source: TCefFocusSource; out Result: Boolean) of object;
TOnGotFocus = procedure(Sender: TObject; const Browser: ICefBrowser) of object;
{ GeolocationHandler }
TOnRequestGeolocationPermission = procedure(Sender: TObject; const Browser: ICefBrowser;
const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback) of object;
TOnCancelGeolocationPermission = procedure(Sender: TObject; const Browser: ICefBrowser;
const requestingUrl: ustring; requestId: Integer) of object;
{ JsDialogHandler }
TOnJsdialog = procedure(Sender: TObject; const Browser: ICefBrowser; const originUrl, acceptLang: ustring;
dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring;
callback: ICefJsDialogCallback; out suppressMessage: Boolean; out Result: Boolean) of object;
TOnBeforeUnloadDialog = procedure(Sender: TObject; const Browser: ICefBrowser;
const messageText: ustring; isReload: Boolean;
const callback: ICefJsDialogCallback; out Result: Boolean) of object;
TOnResetDialogState = procedure(Sender: TObject; const Browser: ICefBrowser) of object;
{ KeyboardHandler }
TOnPreKeyEvent = procedure(Sender: TObject; const Browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean; out Result: Boolean) of object;
TOnKeyEvent = procedure(Sender: TObject; const Browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out Result: Boolean) of object;
{ LifespanHandler }
TOnBeforePopup = procedure(Sender: TObject; const Browser: ICefBrowser;
const Frame: ICefFrame; const targetUrl, targetFrameName: ustring;
var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo;
var client: ICefClient; var settings: TCefBrowserSettings;
var noJavascriptAccess: Boolean; out Result: Boolean) of object;
TOnAfterCreated = procedure(Sender: TObject; const Browser: ICefBrowser) of object;
TOnBeforeClose = procedure(Sender: TObject; const Browser: ICefBrowser) of object;
TOnRunModal = procedure(Sender: TObject; const Browser: ICefBrowser; out Result: Boolean) of object;
TOnClose = procedure(Sender: TObject; const Browser: ICefBrowser; out Result: Boolean) of object;
{ LoadHandler }
TOnLoadingStateChange = procedure(Sender: TObject; const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean) of object;
TOnLoadStart = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame) of object;
TOnLoadEnd = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame; httpStatusCode: Integer) of object;
TOnLoadError = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame; errorCode: TCefErrorCode;
const errorText, failedUrl: ustring) of object;
{ RenderHandler }
TOnGetRootScreenRect = procedure(Sender: TObject; const Browser: ICefBrowser;
rect: PCefRect; out Result: Boolean) of object;
TOnGetViewRect = procedure(Sender: TObject; const Browser: ICefBrowser;
rect: PCefRect; out Result: Boolean) of object;
TOnGetScreenPoint = procedure(Sender: TObject; const Browser: ICefBrowser;
viewX, viewY: Integer; screenX, screenY: PInteger; out Result: Boolean) of object;
TOnGetScreenInfo = procedure(Sender: TObject; const browser : ICefBrowser;
var screenInfo : TCefScreenInfo; out Result: Boolean) of object;
TOnPopupShow = procedure(Sender: TObject; const Browser: ICefBrowser;
show_: Boolean) of object;
TOnPopupSize = procedure(Sender: TObject; const Browser: ICefBrowser;
const rect: PCefRect) of object;
TOnPaint = procedure(Sender: TObject; const Browser: ICefBrowser;
kind: TCefPaintElementType; dirtyRectsCount: Cardinal; const dirtyRects: PCefRectArray;
const buffer: Pointer; awidth, aheight: Integer) of object;
TOnCursorChange = procedure(Sender: TObject; const Browser: ICefBrowser;
cursor: TCefCursorHandle) of object;
TOnScrollOffsetChanged = procedure(Sender: TObject; const Browser: ICefBrowser) of object;
{ RequestHandler }
TOnBeforeBrowse = procedure(Sender: TObject; const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; isRedirect: Boolean; out Result: Boolean) of object;
TOnBeforeResourceLoad = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame;
const request: ICefRequest; out Result: Boolean) of object;
TOnGetResourceHandler = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame;
const request: ICefRequest; out Result: ICefResourceHandler) of object;
TOnResourceRedirect = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame;
const oldUrl: ustring; var newUrl: ustring) of object;
TOnGetAuthCredentials = procedure(Sender: TObject; const Browser: ICefBrowser; const Frame: ICefFrame;
isProxy: Boolean; const host: ustring; port: Integer; const realm, scheme: ustring;
const callback: ICefAuthCallback; out Result: Boolean) of object;
TOnQuotaRequest = procedure(Sender: TObject; const Browser: ICefBrowser;
const originUrl: ustring; newSize: Int64; const callback: ICefQuotaCallback;
out Result: Boolean) of object;
TOnGetCookieManager = procedure(Sender: TObject; const Browser: ICefBrowser;
const mainUrl: ustring; out Result: ICefCookieManager) of object;
TOnProtocolExecution = procedure(Sender: TObject; const Browser: ICefBrowser;
const url: ustring; out allowOsExecution: Boolean) of object;
TOnCertificateError = procedure(Sender: TObject; certError: TCefErrorcode; const requestUrl: ustring;
callback: ICefAllowCertificateErrorCallback; out Result: Boolean) of object;
TOnBeforePluginLoad = procedure(Sender: TObject; const Browser: ICefBrowser;
const url, policyUrl: ustring; const info: ICefWebPluginInfo; out Result: Boolean) of object;
TOnPluginCrashed = procedure(Sender: TObject; const browser: ICefBrowser; const plugin_path: ustring) of object;
TOnRenderProcessTerminated= procedure(Sender: TObject; const browser: ICefBrowser; status: TCefTerminationStatus) of object;
TChromiumOptions = class(TPersistent)
private
FJavascript: TCefState;
FJavascriptOpenWindows: TCefState;
FJavascriptCloseWindows: TCefState;
FJavascriptAccessClipboard: TCefState;
FJavascriptDomPaste: TCefState;
FCaretBrowsing: TCefState;
FJava: TCefState;
FPlugins: TCefState;
FUniversalAccessFromFileUrls: TCefState;
FFileAccessFromFileUrls: TCefState;
FWebSecurity: TCefState;
FImageLoading: TCefState;
FImageShrinkStandaloneToFit: TCefState;
FTextAreaResize: TCefState;
FTabToLinks: TCefState;
FLocalStorage: TCefState;
FDatabases: TCefState;
FApplicationCache: TCefState;
FWebgl: TCefState;
FAcceleratedCompositing: TCefState;
published
property Javascript: TCefState read FJavascript write FJavascript default STATE_DEFAULT;
property JavascriptOpenWindows: TCefState read FJavascriptOpenWindows write FJavascriptOpenWindows default STATE_DEFAULT;
property JavascriptCloseWindows: TCefState read FJavascriptCloseWindows write FJavascriptCloseWindows default STATE_DEFAULT;
property JavascriptAccessClipboard: TCefState read FJavascriptAccessClipboard write FJavascriptAccessClipboard default STATE_DEFAULT;
property JavascriptDomPaste: TCefState read FJavascriptDomPaste write FJavascriptDomPaste default STATE_DEFAULT;
property CaretBrowsing: TCefState read FCaretBrowsing write FCaretBrowsing default STATE_DEFAULT;
property Java: TCefState read FJava write FJava default STATE_DEFAULT;
property Plugins: TCefState read FPlugins write FPlugins default STATE_DEFAULT;
property UniversalAccessFromFileUrls: TCefState read FUniversalAccessFromFileUrls write FUniversalAccessFromFileUrls default STATE_DEFAULT;
property FileAccessFromFileUrls: TCefState read FFileAccessFromFileUrls write FFileAccessFromFileUrls default STATE_DEFAULT;
property WebSecurity: TCefState read FWebSecurity write FWebSecurity default STATE_DEFAULT;
property ImageLoading: TCefState read FImageLoading write FImageLoading default STATE_DEFAULT;
property ImageShrinkStandaloneToFit: TCefState read FImageShrinkStandaloneToFit write FImageShrinkStandaloneToFit default STATE_DEFAULT;
property TextAreaResize: TCefState read FTextAreaResize write FTextAreaResize default STATE_DEFAULT;
property TabToLinks: TCefState read FTabToLinks write FTabToLinks default STATE_DEFAULT;
property LocalStorage: TCefState read FLocalStorage write FLocalStorage default STATE_DEFAULT;
property Databases: TCefState read FDatabases write FDatabases default STATE_DEFAULT;
property ApplicationCache: TCefState read FApplicationCache write FApplicationCache default STATE_DEFAULT;
property Webgl: TCefState read FWebgl write FWebgl default STATE_DEFAULT;
property AcceleratedCompositing: TCefState read FAcceleratedCompositing write FAcceleratedCompositing default STATE_DEFAULT;
end;
TChromiumFontOptions = class(TPersistent)
private
FStandardFontFamily: ustring;
FCursiveFontFamily: ustring;
FSansSerifFontFamily: ustring;
FMinimumLogicalFontSize: Integer;
FFantasyFontFamily: ustring;
FSerifFontFamily: ustring;
FDefaultFixedFontSize: Integer;
FDefaultFontSize: Integer;
FRemoteFontsDisabled: TCefState;
FFixedFontFamily: ustring;
FMinimumFontSize: Integer;
public
constructor Create; virtual;
published
property StandardFontFamily: ustring read FStandardFontFamily;
property FixedFontFamily: ustring read FFixedFontFamily write FFixedFontFamily;
property SerifFontFamily: ustring read FSerifFontFamily write FSerifFontFamily;
property SansSerifFontFamily: ustring read FSansSerifFontFamily write FSansSerifFontFamily;
property CursiveFontFamily: ustring read FCursiveFontFamily write FCursiveFontFamily;
property FantasyFontFamily: ustring read FFantasyFontFamily write FFantasyFontFamily;
property DefaultFontSize: Integer read FDefaultFontSize write FDefaultFontSize default 0;
property DefaultFixedFontSize: Integer read FDefaultFixedFontSize write FDefaultFixedFontSize default 0;
property MinimumFontSize: Integer read FMinimumFontSize write FMinimumFontSize default 0;
property MinimumLogicalFontSize: Integer read FMinimumLogicalFontSize write FMinimumLogicalFontSize default 0;
property RemoteFonts: TCefState read FRemoteFontsDisabled write FRemoteFontsDisabled default STATE_DEFAULT;
end;
IChromiumEvents = interface ['{0C139DB1-0349-4D7F-8155-76FEA6A0126D}']
procedure GetSettings(var settings: TCefBrowserSettings);
{ CefClient }
function doOnProcessMessageReceived(const Browser: ICefBrowser;
sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean;
{ CefContextMenuHandler }
procedure doOnBeforeContextMenu(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
function doOnContextMenuCommand(const browser: ICefBrowser; const frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer; eventFlags: TCefEventFlags): Boolean;
procedure doOnContextMenuDismissed(const browser: ICefBrowser; const frame: ICefFrame);
{ CefDialogHandler }
function doOnFileDialog(const Browser: ICefBrowser; mode: TCefFileDialogMode;
const title, defaultFileName: ustring; acceptTypes: TStrings;
const callback: ICefFileDialogCallback): Boolean;
{ CefDisplayHandler }
procedure doOnAddressChange(const browser: ICefBrowser; const frame: ICefFrame; const url: ustring);
procedure doOnTitleChange(const browser: ICefBrowser; const title: ustring);
function doOnTooltip(const browser: ICefBrowser; var text: ustring): Boolean;
procedure doOnStatusMessage(const browser: ICefBrowser; const value: ustring);
function doOnConsoleMessage(const browser: ICefBrowser; const message, source: ustring; line: Integer): Boolean;
{ CefDownloadHandler }
procedure doOnBeforeDownload(const Browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const suggestedName: ustring; const callback: ICefBeforeDownloadCallback);
procedure doOnDownloadUpdated(const Browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback);
{ CefDragHandler }
function doOnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperationsMask): Boolean;
{ CefFocusHandler }
procedure doOnTakeFocus(const Browser: ICefBrowser; next: Boolean);
function doOnSetFocus(const Browser: ICefBrowser; Source: TCefFocusSource): Boolean;
procedure doOnGotFocus(const Browser: ICefBrowser);
{ CefGeolocationHandler }
procedure doOnRequestGeolocationPermission(const Browser: ICefBrowser;
const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback);
procedure doOnCancelGeolocationPermission(const Browser: ICefBrowser;
const requestingUrl: ustring; requestId: Integer);
{ CefJsDialogHandler }
function doOnJsdialog(const Browser: ICefBrowser; const originUrl, acceptLang: ustring;
dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring;
callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean;
function doOnBeforeUnloadDialog(const Browser: ICefBrowser; const messageText: ustring;
isReload: Boolean; const callback: ICefJsDialogCallback): Boolean;
procedure doOnResetDialogState(const Browser: ICefBrowser);
{ CefKeyboardHandler }
function doOnPreKeyEvent(const Browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean;
function doOnKeyEvent(const Browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle): Boolean;
{ CefLifeSpanHandler }
function doOnBeforePopup(const Browser: ICefBrowser;
const Frame: ICefFrame; const targetUrl, targetFrameName: ustring;
var popupFeatures: TCefPopupFeatures; var windowInfo: TCefWindowInfo;
var client: ICefClient; var settings: TCefBrowserSettings;
var noJavascriptAccess: Boolean): Boolean;
procedure doOnAfterCreated(const Browser: ICefBrowser);
procedure doOnBeforeClose(const Browser: ICefBrowser);
function doOnRunModal(const Browser: ICefBrowser): Boolean;
function doOnClose(const Browser: ICefBrowser): Boolean;
{ CefLoadHandler }
procedure doOnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean);
procedure doOnLoadStart(const browser: ICefBrowser; const frame: ICefFrame);
procedure doOnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer);
procedure doOnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: TCefErrorCode;
const errorText, failedUrl: ustring);
{ CefRenderHandler }
function doOnGetRootScreenRect(const browser: ICefBrowser; rect: PCefRect): Boolean;
function doOnGetViewRect(const browser: ICefBrowser; rect: PCefRect): Boolean;
function doOnGetScreenPoint(const browser: ICefBrowser; viewX, viewY: Integer;
screenX, screenY: PInteger): Boolean;
function doOnGetScreenInfo(const browser: ICefBrowser; var screenInfo: TCefScreenInfo): Boolean;
procedure doOnPopupShow(const browser: ICefBrowser; show: Boolean);
procedure doOnPopupSize(const browser: ICefBrowser; const rect: PCefRect);
procedure doOnPaint(const browser: ICefBrowser; kind: TCefPaintElementType;
dirtyRectsCount: TSize; const dirtyRects: PCefRectArray;
const buffer: Pointer; width, height: Integer);
procedure doOnCursorChange(const browser: ICefBrowser; cursor: TCefCursorHandle);
procedure doOnScrollOffsetChanged(const browser: ICefBrowser);
{ CefRequestHandler }
function doOnBeforeBrowse(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest; isRedirect: Boolean): Boolean;
function doOnBeforeResourceLoad(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest): Boolean;
function doOnGetResourceHandler(const browser: ICefBrowser; const frame: ICefFrame;
const request: ICefRequest): ICefResourceHandler;
procedure doOnResourceRedirect(const browser: ICefBrowser; const frame: ICefFrame;
const oldUrl: ustring; var newUrl: ustring);
function doOnGetAuthCredentials(const browser: ICefBrowser; const frame: ICefFrame;
isProxy: Boolean; const host: ustring; port: Integer; const realm, scheme: ustring;
const callback: ICefAuthCallback): Boolean;
function doOnQuotaRequest(const browser: ICefBrowser; const originUrl: ustring;
newSize: Int64; const callback: ICefQuotaCallback): Boolean;
function doOnGetCookieManager(const browser: ICefBrowser; const mainUrl: ustring): ICefCookieManager;
procedure doOnProtocolExecution(const browser: ICefBrowser; const url: ustring; out allowOsExecution: Boolean);
function doOnCertificateError(certError: TCefErrorcode; const requestUrl: ustring;
callback: ICefAllowCertificateErrorCallback): Boolean;
function doOnBeforePluginLoad(const browser: ICefBrowser; const url, policyUrl: ustring;
const info: ICefWebPluginInfo): Boolean;
procedure doOnPluginCrashed(const browser: ICefBrowser; const plugin_path: ustring);
procedure doOnRenderProcessTerminated(const browser: ICefBrowser; status: TCefTerminationStatus);
end;
ICefClientHandler = interface ['{E76F6888-D9C3-4FCE-9C23-E89659820A36}']
procedure Disconnect;
end;
TCustomClientHandler = class(TCefClientOwn, ICefClientHandler)
private
FEvents: IChromiumEvents;
FContextMenuHandler: ICefContextMenuHandler;
FDialogHandler: ICefDialogHandler;
FDisplayHandler: ICefDisplayHandler;
FDownloadHandler: ICefDownloadHandler;
FDragHandler: ICefDragHandler;
FFocusHandler: ICefFocusHandler;
FGeolocationHandler: ICefGeolocationHandler;
FJsDialogHandler: ICefJsDialogHandler;
FKeyboardHandler: ICefKeyboardHandler;
FLifeSpanHandler: ICefLifeSpanHandler;
FLoadHandler: ICefLoadHandler;
FRenderHandler: ICefRenderHandler;
FRequestHandler: ICefRequestHandler;
protected
function GetContextMenuHandler: ICefContextMenuHandler; override;
function GetDialogHandler: ICefDialogHandler; override;
function GetDisplayHandler: ICefDisplayHandler; override;
function GetDownloadHandler: ICefDownloadHandler; override;
function GetDragHandler : ICefDragHandler; override;
function GetFocusHandler: ICefFocusHandler; override;
function GetGeolocationHandler: ICefGeolocationHandler; override;
function GetJsdialogHandler: ICefJsdialogHandler; override;
function GetKeyboardHandler: ICefKeyboardHandler; override;
function GetLifeSpanHandler: ICefLifeSpanHandler; override;
function GetLoadHandler: ICefLoadHandler; override;
function GetRequestHandler: ICefRequestHandler; override;
function GetRenderHandler: ICefRenderHandler; override;
procedure Disconnect;
function OnProcessMessageReceived(const Browser: ICefBrowser;
sourceProcess: TCefProcessId; const message: ICefProcessMessage): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomClientHandlerClass = class of TCustomClientHandler;
TCustomLoadHandler = class(TCefLoadHandlerOwn)
private
FEvent: IChromiumEvents;
protected
procedure OnLoadingStateChange(const browser: ICefBrowser; isLoading, canGoBack, canGoForward: Boolean); override;
procedure OnLoadStart(const browser: ICefBrowser; const frame: ICefFrame); override;
procedure OnLoadEnd(const browser: ICefBrowser; const frame: ICefFrame; httpStatusCode: Integer); override;
procedure OnLoadError(const browser: ICefBrowser; const frame: ICefFrame; errorCode: TCefErrorCode;
const errorText, failedUrl: ustring); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomFocusHandler = class(TCefFocusHandlerOwn)
private
FEvent: IChromiumEvents;
protected
procedure OnTakeFocus(const Browser: ICefBrowser; next: Boolean); override;
function OnSetFocus(const Browser: ICefBrowser; Source: TCefFocusSource): Boolean; override;
procedure OnGotFocus(const Browser: ICefBrowser); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomContextMenuHandler = class(TCefContextMenuHandlerOwn)
private
FEvent: IChromiumEvents;
protected
procedure OnBeforeContextMenu(const Browser: ICefBrowser; const Frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel); override;
function OnContextMenuCommand(const Browser: ICefBrowser; const Frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: TCefEventFlags): Boolean; override;
procedure OnContextMenuDismissed(const Browser: ICefBrowser; const Frame: ICefFrame); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomKeyboardHandler = class(TCefKeyboardHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function OnPreKeyEvent(const Browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle; out isKeyboardShortcut: Boolean): Boolean; override;
function OnKeyEvent(const Browser: ICefBrowser; const event: PCefKeyEvent;
osEvent: TCefEventHandle): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomDisplayHandler = class(TCefDisplayHandlerOwn)
private
FEvent: IChromiumEvents;
protected
procedure OnAddressChange(const Browser: ICefBrowser; const Frame: ICefFrame; const url: ustring); override;
procedure OnTitleChange(const Browser: ICefBrowser; const title: ustring); override;
function OnTooltip(const Browser: ICefBrowser; var text: ustring): Boolean; override;
procedure OnStatusMessage(const Browser: ICefBrowser; const value: ustring); override;
function OnConsoleMessage(const Browser: ICefBrowser; const message, Source: ustring; line: Integer): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomDownloadHandler = class(TCefDownloadHandlerOwn)
private
FEvent: IChromiumEvents;
protected
procedure OnBeforeDownload(const Browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const suggestedName: ustring; const callback: ICefBeforeDownloadCallback); override;
procedure OnDownloadUpdated(const Browser: ICefBrowser; const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomDragHandler = class(TCefDragHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData; mask: TCefDragOperationsMask): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomGeolocationHandler = class(TCefGeolocationHandlerOwn)
private
FEvent: IChromiumEvents;
protected
procedure OnRequestGeolocationPermission(const Browser: ICefBrowser;
const requestingUrl: ustring; requestId: Integer; const callback: ICefGeolocationCallback); override;
procedure OnCancelGeolocationPermission(const Browser: ICefBrowser;
const requestingUrl: ustring; requestId: Integer); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomJsDialogHandler = class(TCefJsDialogHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function OnJsdialog(const Browser: ICefBrowser; const originUrl, acceptLang: ustring;
dialogType: TCefJsDialogType; const messageText, defaultPromptText: ustring;
callback: ICefJsDialogCallback; out suppressMessage: Boolean): Boolean; override;
function OnBeforeUnloadDialog(const Browser: ICefBrowser;
const messageText: ustring; isReload: Boolean;
const callback: ICefJsDialogCallback): Boolean; override;
procedure OnResetDialogState(const Browser: ICefBrowser); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomLifeSpanHandler = class(TCefLifeSpanHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function OnBeforePopup(const Browser: ICefBrowser; const Frame: ICefFrame;
var targetUrl : ustring; const targetFrameName: ustring; var popupFeatures: TCefPopupFeatures;
var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings;
var noJavascriptAccess: Boolean): Boolean; override;
procedure OnAfterCreated(const Browser: ICefBrowser); override;
procedure OnBeforeClose(const Browser: ICefBrowser); override;
function RunModal(const Browser: ICefBrowser): Boolean; override;
function DoClose(const Browser: ICefBrowser): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomRequestHandler = class(TCefRequestHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function OnBeforeResourceLoad(const Browser: ICefBrowser; const Frame: ICefFrame;
const request: ICefRequest): Boolean; override;
function GetResourceHandler(const Browser: ICefBrowser; const Frame: ICefFrame;
const request: ICefRequest): ICefResourceHandler; override;
procedure OnResourceRedirect(const Browser: ICefBrowser; const Frame: ICefFrame;
const oldUrl: ustring; var newUrl: ustring); override;
function GetAuthCredentials(const Browser: ICefBrowser; const Frame: ICefFrame;
isProxy: Boolean; const host: ustring; port: Integer; const realm, scheme: ustring;
const callback: ICefAuthCallback): Boolean; override;
function OnQuotaRequest(const Browser: ICefBrowser; const originUrl: ustring;
newSize: Int64; const callback: ICefQuotaCallback): Boolean; override;
function GetCookieManager(const Browser: ICefBrowser; const mainUrl: ustring): ICefCookieManager; override;
procedure OnProtocolExecution(const Browser: ICefBrowser; const url: ustring; out allowOsExecution: Boolean); override;
function OnBeforePluginLoad(const Browser: ICefBrowser; const url: ustring;
const policyUrl: ustring; const info: ICefWebPluginInfo): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomDialogHandler = class(TCefDialogHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function OnFileDialog(const Browser: ICefBrowser; mode: TCefFileDialogMode;
const title, defaultFileName: ustring;
acceptTypes: TStrings; callback: ICefFileDialogCallback): Boolean; override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
TCustomRenderHandler = class(TCefRenderHandlerOwn)
private
FEvent: IChromiumEvents;
protected
function GetRootScreenRect(const Browser: ICefBrowser; rect: PCefRect): Boolean; override;
function GetViewRect(const Browser: ICefBrowser; rect: PCefRect): Boolean; override;
function GetScreenPoint(const Browser: ICefBrowser; viewX, viewY: Integer;
screenX, screenY: PInteger): Boolean; override;
function GetScreenInfo(const Browser: ICefBrowser; screenInfo: PCefScreenInfo): Boolean; override;
procedure OnPopupShow(const Browser: ICefBrowser; show: Boolean); override;
procedure OnPopupSize(const Browser: ICefBrowser; const rect: PCefRect); override;
procedure OnPaint(const Browser: ICefBrowser; kind: TCefPaintElementType;
dirtyRectsCount: TSize; const dirtyRects: PCefRectArray;
const buffer: Pointer; width, height: Integer); override;
procedure OnCursorChange(const Browser: ICefBrowser; cursor: TCefCursorHandle); override;
procedure OnScrollOffsetChanged(const Browser: ICefBrowser); override;
public
constructor Create(const events: IChromiumEvents); reintroduce; virtual;
end;
Implementation
{ TCustomDragHandler }
function TCustomDragHandler.OnDragEnter(const browser: ICefBrowser; const dragData: ICefDragData;
mask: TCefDragOperationsMask): Boolean;
begin
Result := FEvent.doOnDragEnter(browser, dragData, mask);
end;
constructor TCustomDragHandler.Create(const events : IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
{ TChromiumFontOptions }
constructor TChromiumFontOptions.Create;
begin
FStandardFontFamily := '';
FCursiveFontFamily := '';
FSansSerifFontFamily := '';
FMinimumLogicalFontSize := 0;
FFantasyFontFamily := '';
FSerifFontFamily := '';
FDefaultFixedFontSize := 0;
FDefaultFontSize := 0;
FRemoteFontsDisabled := STATE_DEFAULT;
FFixedFontFamily := '';
FMinimumFontSize := 0;
end;
{ TCefCustomHandler }
constructor TCustomClientHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvents := events;
FLoadHandler := TCustomLoadHandler.Create(events);
FFocusHandler := TCustomFocusHandler.Create(events);
FContextMenuHandler := TCustomContextMenuHandler.Create(events);
FKeyboardHandler := TCustomKeyboardHandler.Create(events);
FDisplayHandler := TCustomDisplayHandler.Create(events);
FDownloadHandler := TCustomDownloadHandler.Create(events);
FDragHandler := TCustomDragHandler.Create(events);
FGeolocationHandler := TCustomGeolocationHandler.Create(events);
FJsDialogHandler := TCustomJsDialogHandler.Create(events);
FLifeSpanHandler := TCustomLifeSpanHandler.Create(events);
FRequestHandler := TCustomRequestHandler.Create(events);
FDialogHandler := TCustomDialogHandler.Create(events);
FRenderHandler := TCustomRenderHandler.Create(events);
end;
procedure TCustomClientHandler.Disconnect;
begin
FEvents := nil;
FLoadHandler := nil;
FFocusHandler := nil;
FContextMenuHandler := nil;
FKeyboardHandler := nil;
FDisplayHandler := nil;
FDownloadHandler := nil;
FDragHandler := nil;
FGeolocationHandler := nil;
FJsDialogHandler := nil;
FLifeSpanHandler := nil;
FRequestHandler := nil;
FDialogHandler := nil;
FRenderHandler := nil;
end;
function TCustomClientHandler.GetContextMenuHandler: ICefContextMenuHandler;
begin
Result := FContextMenuHandler;
end;
function TCustomClientHandler.GetDisplayHandler: ICefDisplayHandler;
begin
Result := FDisplayHandler;
end;
function TCustomClientHandler.GetDownloadHandler: ICefDownloadHandler;
begin
Result := FDownloadHandler;
end;
function TCustomClientHandler.GetDragHandler : ICefDragHandler;
begin
Result := FDragHandler;
end;
function TCustomClientHandler.GetFocusHandler: ICefFocusHandler;
begin
Result := FFocusHandler;
end;
function TCustomClientHandler.GetGeolocationHandler: ICefGeolocationHandler;
begin
Result := FGeolocationHandler;
end;
function TCustomClientHandler.GetJsdialogHandler : ICefJsdialogHandler;
begin
Result := FJsDialogHandler;
end;
function TCustomClientHandler.GetKeyboardHandler: ICefKeyboardHandler;
begin
Result := FKeyboardHandler;
end;
function TCustomClientHandler.GetLifeSpanHandler: ICefLifeSpanHandler;
begin
Result := FLifeSpanHandler;
end;
function TCustomClientHandler.GetLoadHandler: ICefLoadHandler;
begin
Result := FLoadHandler;
end;
function TCustomClientHandler.GetRequestHandler: ICefRequestHandler;
begin
Result := FRequestHandler;
end;
function TCustomClientHandler.OnProcessMessageReceived(
const Browser: ICefBrowser; sourceProcess: TCefProcessId;
const message: ICefProcessMessage): Boolean;
begin
Result := FEvents.doOnProcessMessageReceived(Browser, sourceProcess, message);
end;
function TCustomClientHandler.GetDialogHandler: ICefDialogHandler;
begin
Result := FDialogHandler;
end;
function TCustomClientHandler.GetRenderHandler: ICefRenderHandler;
begin
Result := FRenderHandler;
end;
{ TCustomLoadHandler }
constructor TCustomLoadHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
procedure TCustomLoadHandler.OnLoadEnd(const browser : ICefBrowser;
const frame : ICefFrame; httpStatusCode : Integer);
begin
FEvent.doOnLoadEnd(Browser, Frame, httpStatusCode);
end;
procedure TCustomLoadHandler.OnLoadError(const browser : ICefBrowser;
const frame : ICefFrame; errorCode : TCefErrorCode;
const errorText, failedUrl : ustring);
begin
FEvent.doOnLoadError(Browser, Frame, errorCode, errorText, failedUrl);
end;
procedure TCustomLoadHandler.OnLoadingStateChange(const browser : ICefBrowser;
isLoading, canGoBack, canGoForward : Boolean);
begin
FEvent.doOnLoadingStateChange(browser, isLoading, canGoBack, canGoForward);
end;
procedure TCustomLoadHandler.OnLoadStart(const browser : ICefBrowser;
const frame : ICefFrame);
begin
FEvent.doOnLoadStart(Browser, Frame);
end;
{ TCustomFocusHandler }
constructor TCustomFocusHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
procedure TCustomFocusHandler.OnGotFocus(const Browser: ICefBrowser);
begin
FEvent.doOnGotFocus(Browser);
end;
function TCustomFocusHandler.OnSetFocus(const Browser: ICefBrowser; Source: TCefFocusSource): Boolean;
begin
Result := FEvent.doOnSetFocus(Browser, Source);
end;
procedure TCustomFocusHandler.OnTakeFocus(const Browser: ICefBrowser;
next: Boolean);
begin
FEvent.doOnTakeFocus(Browser, next);
end;
{ TCustomContextMenuHandler }
constructor TCustomContextMenuHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
procedure TCustomContextMenuHandler.OnBeforeContextMenu(
const Browser: ICefBrowser; const Frame: ICefFrame;
const params: ICefContextMenuParams; const model: ICefMenuModel);
begin
FEvent.doOnBeforeContextMenu(Browser, Frame, params, model);
end;
function TCustomContextMenuHandler.OnContextMenuCommand(
const Browser: ICefBrowser; const Frame: ICefFrame;
const params: ICefContextMenuParams; commandId: Integer;
eventFlags: TCefEventFlags): Boolean;
begin
Result := FEvent.doOnContextMenuCommand(Browser, Frame, params, commandId, eventFlags);
end;
procedure TCustomContextMenuHandler.OnContextMenuDismissed(
const Browser: ICefBrowser; const Frame: ICefFrame);
begin
FEvent.doOnContextMenuDismissed(Browser, Frame);
end;
{ TCustomKeyboardHandler }
constructor TCustomKeyboardHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
function TCustomKeyboardHandler.OnKeyEvent(const Browser: ICefBrowser;
const event: PCefKeyEvent; osEvent: TCefEventHandle): Boolean;
begin
Result := FEvent.doOnKeyEvent(Browser, event, osEvent);
end;
function TCustomKeyboardHandler.OnPreKeyEvent(const Browser: ICefBrowser;
const event: PCefKeyEvent; osEvent: TCefEventHandle;
out isKeyboardShortcut: Boolean): Boolean;
begin
Result := FEvent.doOnPreKeyEvent(Browser, event, osEvent, isKeyboardShortcut);
end;
{ TCustomDisplayHandler }
constructor TCustomDisplayHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
procedure TCustomDisplayHandler.OnAddressChange(const Browser: ICefBrowser;
const Frame: ICefFrame; const url: ustring);
begin
FEvent.doOnAddressChange(Browser, Frame, url);
end;
function TCustomDisplayHandler.OnConsoleMessage(const Browser: ICefBrowser;
const message, Source: ustring; line: Integer): Boolean;
begin
Result := FEvent.doOnConsoleMessage(Browser, message, Source, line);
end;
procedure TCustomDisplayHandler.OnStatusMessage(const Browser: ICefBrowser; const value: ustring);
begin
FEvent.doOnStatusMessage(Browser, value);
end;
procedure TCustomDisplayHandler.OnTitleChange(const Browser: ICefBrowser; const title: ustring);
begin
FEvent.doOnTitleChange(Browser, title);
end;
function TCustomDisplayHandler.OnTooltip(const Browser: ICefBrowser; var text: ustring): Boolean;
begin
Result := FEvent.doOnTooltip(Browser, text);
end;
{ TCustomDownloadHandler }
constructor TCustomDownloadHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
procedure TCustomDownloadHandler.OnBeforeDownload(const Browser: ICefBrowser;
const downloadItem: ICefDownloadItem; const suggestedName: ustring;
const callback: ICefBeforeDownloadCallback);
begin
FEvent.doOnBeforeDownload(Browser, downloadItem, suggestedName, callback);
end;
procedure TCustomDownloadHandler.OnDownloadUpdated(const Browser: ICefBrowser;
const downloadItem: ICefDownloadItem;
const callback: ICefDownloadItemCallback);
begin
FEvent.doOnDownloadUpdated(Browser, downloadItem, callback);
end;
{ TCustomGeolocationHandler }
constructor TCustomGeolocationHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
procedure TCustomGeolocationHandler.OnCancelGeolocationPermission(
const Browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer);
begin
FEvent.doOnCancelGeolocationPermission(Browser, requestingUrl, requestId);
end;
procedure TCustomGeolocationHandler.OnRequestGeolocationPermission(
const Browser: ICefBrowser; const requestingUrl: ustring; requestId: Integer;
const callback: ICefGeolocationCallback);
begin
FEvent.doOnRequestGeolocationPermission(Browser, requestingUrl, requestId, callback);
end;
{ TCustomJsDialogHandler }
constructor TCustomJsDialogHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
function TCustomJsDialogHandler.OnBeforeUnloadDialog(const Browser: ICefBrowser;
const messageText: ustring; isReload: Boolean;
const callback: ICefJsDialogCallback): Boolean;
begin
Result := FEvent.doOnBeforeUnloadDialog(Browser, messageText, isReload, callback);
end;
function TCustomJsDialogHandler.OnJsdialog(const Browser: ICefBrowser;
const originUrl, acceptLang: ustring; dialogType: TCefJsDialogType;
const messageText, defaultPromptText: ustring; callback: ICefJsDialogCallback;
out suppressMessage: Boolean): Boolean;
begin
Result := FEvent.doOnJsdialog(Browser, originUrl, acceptLang, dialogType,
messageText, defaultPromptText, callback, suppressMessage);
end;
procedure TCustomJsDialogHandler.OnResetDialogState(const Browser: ICefBrowser);
begin
FEvent.doOnResetDialogState(Browser);
end;
{ TCustomLifeSpanHandler }
constructor TCustomLifeSpanHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
function TCustomLifeSpanHandler.DoClose(const Browser: ICefBrowser): Boolean;
begin
Result := FEvent.doOnClose(Browser);
end;
procedure TCustomLifeSpanHandler.OnAfterCreated(const Browser: ICefBrowser);
begin
FEvent.doOnAfterCreated(Browser);
end;
procedure TCustomLifeSpanHandler.OnBeforeClose(const Browser: ICefBrowser);
begin
FEvent.doOnBeforeClose(Browser);
end;
function TCustomLifeSpanHandler.OnBeforePopup(const Browser: ICefBrowser; const Frame: ICefFrame;
var targetUrl : ustring; const targetFrameName: ustring; var popupFeatures: TCefPopupFeatures;
var windowInfo: TCefWindowInfo; var client: ICefClient; var settings: TCefBrowserSettings;
var noJavascriptAccess: Boolean): Boolean;
begin
Result := FEvent.doOnBeforePopup(Browser, Frame, targetUrl, targetFrameName,
popupFeatures, windowInfo, client, settings, noJavascriptAccess);
end;
function TCustomLifeSpanHandler.RunModal(const Browser: ICefBrowser): Boolean;
begin
Result := FEvent.doOnRunModal(Browser);
end;
{ TCustomRequestHandler }
constructor TCustomRequestHandler.Create(const events: IChromiumEvents);
begin
inherited Create;
FEvent := events;
end;
function TCustomRequestHandler.GetAuthCredentials(const Browser: ICefBrowser;
const Frame: ICefFrame; isProxy: Boolean; const host: ustring; port: Integer;
const realm, scheme: ustring; const callback: ICefAuthCallback): Boolean;
begin
Result := FEvent.doOnGetAuthCredentials(Browser, Frame, isProxy, host, port,
realm, scheme, callback);
end;
function TCustomRequestHandler.GetCookieManager(const Browser: ICefBrowser;
const mainUrl: ustring): ICefCookieManager;
begin
Result := FEvent.doOnGetCookieManager(Browser, mainUrl);
end;
function TCustomRequestHandler.GetResourceHandler(const Browser: ICefBrowser;
const Frame: ICefFrame; const request: ICefRequest): ICefResourceHandler;
begin
Result := FEvent.doOnGetResourceHandler(Browser, Frame, request);
end;
function TCustomRequestHandler.OnBeforePluginLoad(const Browser: ICefBrowser;
const url, policyUrl: ustring; const info: ICefWebPluginInfo): Boolean;
begin
Result := FEvent.doOnBeforePluginLoad(Browser, url, policyUrl, info);
end;